CN109011738B - Scraped car waste liquid filtration equipment convenient to clearance - Google Patents

Scraped car waste liquid filtration equipment convenient to clearance Download PDF

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Publication number
CN109011738B
CN109011738B CN201811004348.2A CN201811004348A CN109011738B CN 109011738 B CN109011738 B CN 109011738B CN 201811004348 A CN201811004348 A CN 201811004348A CN 109011738 B CN109011738 B CN 109011738B
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China
Prior art keywords
filter plate
filter
liquid
pipe
treatment box
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Application number
CN201811004348.2A
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Chinese (zh)
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CN109011738A (en
Inventor
郑锦锦
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TAIZHOU ZHIZI TECHNOLOGY Co.,Ltd.
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Taizhou Zhizi Technology Co ltd
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Priority to CN201811004348.2A priority Critical patent/CN109011738B/en
Publication of CN109011738A publication Critical patent/CN109011738A/en
Application granted granted Critical
Publication of CN109011738B publication Critical patent/CN109011738B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D24/00Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/105Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container downward filtration without specifications about the filter material supporting means

Abstract

The invention discloses a scraped car waste liquid filtering device convenient to clean, which comprises a treatment box, a liquid storage box arranged on one side of the treatment box and a liquid conveying pipe used for connecting the treatment box and the liquid storage box, a liquid storage cavity is arranged in the treatment box, a base is arranged at the bottom of the liquid storage cavity, a guide pipe is arranged above the base, a liquid distribution pipe is arranged at the top of the conduit and is communicated with the infusion tube and the conduit, a first filter plate, a second filter plate and a third filter plate are arranged in the treatment box, the first filter plate, the second filter plate and the third filter plate are distributed in sequence, one side of the treatment box is provided with a sealing door which is detachably matched with the treatment box, the sealing door is detachably connected with the first filter plate, the second filter plate and the third filter plate, the first filter, the second filter reaches the third filter with the cooperation can be dismantled to the processing case.

Description

Scraped car waste liquid filtration equipment convenient to clearance
Technical Field
The invention belongs to the technical field of scraped car recycling, and particularly relates to scraped car waste liquid filtering equipment convenient to clean.
Background
At present, a large amount of automobiles are scrapped every year, and huge business opportunities are brought along with the disassembly and recovery of the automobiles. However, in the automobile dismantling work, due to the complicated automobile structure, the dismantling process thereof causes many problems. There are many kinds of automobile waste liquid, disassembling the recovery in-process, if directly abandon the waste liquid and can cause the waste of a large amount of resources, and cause the pollution to the environment, so need carry out recovery processing to the waste liquid in the car. When waste oil to among the scraped car is retrieved, need carry out filtration treatment to waste oil, carry out the filtering with the solid impurity among the waste oil, in the equipment of current filtration to waste oil, its impurity after filtering is stayed behind the waste oil filtration treatment and is had and can't clear up in the equipment, causes the inconvenience of clearance, reduces the life of equipment.
Disclosure of Invention
The invention provides the waste liquid filtering equipment for the scraped car, which is convenient to clean and overcomes the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a waste liquid filtering device of a scraped car convenient to clean comprises a processing box, a liquid storage box arranged on one side of the processing box and a liquid conveying pipe used for connecting the processing box and the liquid storage box, a liquid storage cavity is arranged in the treatment box, a base is arranged at the bottom of the liquid storage cavity, a guide pipe is arranged above the base, a liquid distribution pipe is arranged at the top of the conduit and is communicated with the infusion tube and the conduit, a first filter plate, a second filter plate and a third filter plate are arranged in the treatment box, the first filter plate, the second filter plate and the third filter plate are distributed in sequence, one side of the treatment box is provided with a sealing door which is detachably matched with the treatment box, the sealing door is detachably connected with the first filter plate, the second filter plate and the third filter plate, the first filter plate, the second filter plate and the third filter plate are detachably matched with the treatment box; through the filter with handle the case dismantle be connected, carry out filtration treatment back to waste oil liquid at the filter, can be convenient take out the filter from handling the incasement, be convenient for clear up the filtering thing on the filter, make the change that the filter can be quick, extension equipment life.
Preferably, the first filter plate, the second filter plate and the third filter plate are respectively provided with a first through hole, a threaded rod penetrates through the first through hole, and a plurality of fixing plates are arranged on the threaded rod; the cooperation through threaded rod and fixed plate links together first filter, second filter and third filter, increases the connection effect of three filters, makes removal that three filters can be synchronous, takes out three filters in step after filtration treatment, and the efficiency of lifting means clearance impurity.
Preferably, the first filter plate, the second filter plate and the third filter plate are respectively provided with a first connecting rod, and the sealing door is provided with a first connecting groove matched with the first connecting rod; the first connecting rod is provided with an external thread, and the first connecting groove is internally provided with an internal thread matched with the external thread; through the cooperation of first connecting rod and first connecting groove, make filter and sealing door form fixed cooperation, make the incasement of handling handle the back to waste oil liquid, pull out the sealing door and handle the case to handle the case with three filter pull-outs, be convenient for clear up the impurity on the filter.
Preferably, a limiting plate is arranged on the side wall of the liquid separating pipe, and a third sliding chute is arranged on the inner wall of the treatment box; the filter plate is fixed through the limiting plate and the third sliding chute, so that the filter plate is stably arranged in the treatment box and has a filtering effect on waste oil; make the filter remove in the spout through the third spout, the installation of the filter of being convenient for with tear open out simplifies the process to clearance and change of filtering the bar.
Preferably, a sealing sleeve is arranged on the side wall of the sealing door; a handle is arranged on the sealing door; through the cooperation of seal cover and processing case, increase sealing door and the sealed effect of processing case, avoid the filter to play the junction seepage of waste oil from sealing door and processing case when filter effect to waste oil, avoid causing the waste of waste oil liquid.
Preferably, return pipes are arranged on two sides of the liquid separating pipe, the return pipes are arranged above the first filter plate, and a driving assembly for pushing waste liquid into the liquid separating pipe is arranged in the base; an equipment cavity is arranged on the base and matched with the catheter; the driving assembly comprises an air pump arranged at the bottom of the equipment cavity, an air delivery pipe connected with an air outlet of the air pump and a push block arranged in the equipment cavity; promote the ejector pad through the effect of air pump and up move, make the ejector pad promote waste oil liquid in the pipe and enter into in dividing the liquid pipe, make waste oil liquid enter into the backward flow under the effect at the air pump in, on dropping the back filter board via the backward flow, make waste oil liquid through a lot of circulating filtration through the effect of air pump, with the abundant filtering of impurity in the waste oil liquid, promote waste oil liquid's filter effect.
Preferably, the push block is provided with a plurality of air holes, the bottom of the push block is provided with an air collecting ring, and the bottom of the equipment cavity is provided with a buffer component matched with the air collecting ring; after the pushing block pushes the waste oil liquid to enter the return pipe, the air flow introduced into the shunt pipe by the air pump enters the return pipe through the air holes, and enters the upper part of the filter plate along with the waste oil liquid, and the air pump continuously introduces air into the shunt pipe for a period of time, so that the gas continuously enters the upper part of the filter plate, the waste oil liquid is forced to be pressed down from the filter plate under the action of the gas pressure, and the filtering efficiency of the waste oil liquid is improved; when the air pump does not ventilate the liquid separating pipe any more, the push block slowly descends, and the waste oil liquid entering the guide pipe flows to the upper part of the push block from the air holes so that the push block smoothly descends to the bottom of the equipment cavity; the gas collection ring has a collecting effect on the gas flow output by the gas pump, so that the push block pushes the waste oil liquid to rapidly move upwards, and the waste oil liquid is prevented from falling from the air vent.
The invention has the following advantages: through the filter with handle the case dismantle be connected, carry out filtration treatment back to waste oil liquid at the filter, can be convenient take out the filter from handling the incasement, be convenient for clear up the filtering thing on the filter, make the change that the filter can be quick, extension equipment life.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural diagram of the sealing door of the present invention.
Fig. 4 is a schematic structural view of the first filter plate of the present invention.
FIG. 5 is a schematic view of the structure of the base and the catheter of the present invention.
Fig. 6 is a bottom view of the push block of the present invention.
Fig. 7 is a top view of the push block of the present invention.
FIG. 8 is a schematic view of a buffer assembly according to the present invention.
FIG. 9 is a schematic view of the structure of the liquid outlet tube of the present invention.
Fig. 10 is a schematic view of the first block of the present invention.
Fig. 11 is a schematic view of a shunt according to the present invention.
Fig. 12 is a schematic structural view of the fixing base of the present invention.
Fig. 13 is a schematic structural view of a second block of the present invention.
Fig. 14 is a schematic structural view of a third block of the present invention.
Fig. 15 is a top view of a material collector plate of the present invention.
Fig. 16 is a schematic view of the structure of the connection ring of the present invention.
FIG. 17 is a schematic view of the structure of the slider assembly of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-17, a waste car liquid filtering apparatus convenient for cleaning comprises a treatment tank 1, a liquid storage tank 6 arranged on one side of the treatment tank 1, and a liquid transfer pipe 5 for connecting the treatment tank 1 and the liquid storage tank 6, wherein after being filtered and treated in the treatment tank, waste oil enters the liquid storage tank through the liquid transfer pipe, and the liquid storage tank is used for storing the waste oil treated by the treatment tank; a discharge pipe 61 is arranged on one side of the liquid storage tank and used for discharging the waste oil liquid in the liquid storage tank from the liquid storage tank; a liquid storage cavity 16 is formed in the treatment box 1, a base 2 is arranged at the bottom of the liquid storage cavity 16, the base is in sealing fit with the treatment box, and waste oil cannot penetrate through the joint of the base and the treatment box; a feed inlet 11 is formed in one side of the liquid storage cavity, waste oil liquid is added into the liquid storage cavity through the feed inlet, and the waste oil liquid is waited to be processed in the liquid storage cavity; a guide pipe 3 is arranged above the base 2, a plurality of oil inlet holes 31 are formed in the guide pipe, and waste oil in the liquid storage cavity enters the guide pipe through the oil inlet holes; a liquid distribution pipe 4 is arranged at the top of the guide pipe 3, the liquid distribution pipe 4 is communicated with the liquid conveying pipe 5 and the guide pipe 3, the top and the side wall of the liquid distribution pipe are fixedly connected with the top and the inner wall of the treatment box respectively, and the liquid distribution pipe is fixed in the treatment box; a first filter plate 12, a second filter plate 13 and a third filter plate 14 are arranged in the treatment box 1, and the filter plates can be made of filter cotton or activated carbon materials, so that solid impurities in the waste oil can be effectively filtered; through the arrangement of the three filter plates, the filtering effect of the filter plates is increased, so that the waste oil is filtered under the combined action of the plurality of filter plates, and the solid impurities in the waste oil liquid are effectively reduced; the first filter plate 12, the second filter plate 13 and the third filter plate 14 are sequentially distributed, return pipes 41 are arranged on two sides of the liquid distribution pipe 4 and fixedly connected to two side walls of the top of the liquid distribution pipe; the return pipe 41 is arranged above the first filter plate 12, and a driving component for pushing the waste liquid to enter the liquid separating pipe 4 is arranged in the base 2; in pushing into the branch liquid pipe through the waste oil liquid of drive assembly in with the stock solution intracavity, make branch liquid pipe with waste oil liquid leading-in to the backward flow intraductally, make dropping of waste oil liquid many times filtered by the filter on the filter, promote waste oil liquid's filter effect, with the abundant getting rid of solid impurity in the waste oil liquid.
One side of the treatment box 1 is provided with a sealing door 16A which is detachably matched with the treatment box 1, the sealing door 16A is detachably connected with the first filter plate 12, the second filter plate 13 and the third filter plate 14, and the first filter plate 12, the second filter plate 13 and the third filter plate 14 are detachably matched with the treatment box 1; through the filter with handle the case dismantle be connected, carry out filtration treatment back to waste oil liquid at the filter, can be convenient take out the filter from handling the incasement, be convenient for clear up the filtering thing on the filter, make the change that the filter can be quick, extension equipment life.
The first filter plate 12, the second filter plate 13 and the third filter plate 14 are respectively provided with a first through hole 122, a threaded rod 17 penetrates through the first through hole 122, and the threaded rod 17 is provided with a plurality of fixing plates 171; the fixing plate is provided with a through hole, a thread matched with the threaded rod is arranged in the through hole, the fixing plate is connected with the threaded rod through the thread, and the position of the fixing plate can be adjusted through the threaded connection of the fixing plate and the threaded rod, so that the filter plate is conveniently fixed; the method for clamping one filter plate by two fixing plates has a fixing effect on the filter plate, and fixes three filter plates together, so that the three filter plates form a whole body, the three filter plates can be conveniently taken out from the treatment box together, and the filter plates are replaced or cleaned.
The first filter plate 12, the second filter plate 13 and the third filter plate 14 are respectively provided with a first connecting rod 121, and the sealing door 16A is provided with a first connecting groove 162 matched with the first connecting rod 121; an external thread is arranged on the first connecting rod 121, and an internal thread matched with the external thread is arranged in the first connecting groove 162; through the screw-thread fit of first connecting rod and first connecting groove, realize being connected dismantled between filter and the sealing door, after filter life reached, can take out the filter along with the sealing door from the rose box, roll out the first connecting rod from the first connecting groove, be convenient for change the filter.
A limiting plate 18 is arranged on the side wall of the liquid separating pipe 4, and a third sliding chute is arranged on the inner wall of the treatment box 1; two groups of limiting plates are needed for fixing one limiting plate, the two groups of limiting plates are respectively arranged above the filter plate and below the filter plate, the filter plate is fixed between the two groups of limiting plates, a fixing effect is achieved on the filter plate, and a good supporting effect is provided for the filter plate; through the cooperation of the third sliding chute and the filter plate, the filter plate can conveniently slide in the treatment box, and meanwhile, the filter plate is supported by the cooperation of the limiting plate; fill the filter through the third spout with the space on handling the incasement wall, avoid waste oil liquid to drop from the filter with the gap of handling the incasement wall, promote waste oil liquid's filter effect.
A sealing sleeve 163 is arranged on the side wall of the sealing door 16A; the sealing door 16A is provided with a handle 161; the seal cover is made for rubber, and the seal cover is even locate on the sealing door lateral wall, when packing into the sealing door to handling the case on, contact with handling the case lateral wall through the seal cover, increase the sealing door and the contact effect who handles the case, avoid waste oil liquid to ooze from the junction of sealing door and processing case, reduce waste oil liquid's waste.
The top of the treatment box 1 is provided with a liquid inlet hopper 43, the top of the liquid inlet hopper 43 is provided with a liquid outlet pipe 42, and the top of the treatment box 1 is provided with a cut-off device for controlling the on-off of the liquid outlet pipe 42 and the return pipe 41; the pipe wall of the liquid inlet hopper is obliquely arranged, and the sectional area of the bottom of the liquid inlet hopper is larger than that of the top of the liquid inlet hopper; the liquid inlet hopper is fixedly connected to the top of the treatment box, the liquid inlet hopper is communicated with the liquid distribution pipe, the top of the liquid inlet hopper is communicated with the liquid outlet pipe, and the diameter of the liquid outlet pipe is the same as the diameter of the section of the top surface of the liquid inlet hopper; the liquid outlet pipe and the backflow pipe are blocked by the flow cutoff device, so that the backflow pipe is closed when the liquid outlet pipe is opened, and the liquid outlet pipe is closed when the backflow pipe is opened, so that the liquid outlet pipe and the backflow pipe work in a matched mode, and the backflow pipe and the liquid outlet pipe are controlled through a liquid distributing pipe.
A material collecting plate 15 is arranged below the third filter plate 14, a second through hole 151 is formed in the bottom of the material collecting plate 15, and a one-way circulation assembly is arranged at the bottom of the material collecting plate 15; the collecting plate is provided with a collecting groove, the bottom of the collecting groove inclines towards the second through hole, so that an inclined plane is formed inside the collecting groove, the second through hole is positioned at the bottom of the inclined plane of the collecting groove, and oil falling into the collecting groove conveniently rolls to the second through hole along the collecting groove through the inclined plane of the collecting groove, so that the waste oil is prevented from being retained on the collecting plate; through the setting of one-way circulation subassembly, make the waste oil liquid on the board that gathers materials can drop the stock solution intracavity smoothly, on the waste oil liquid of stock solution intracavity can't enter into the board that gathers materials, avoid the waste oil of stock solution intracavity and the waste oil liquid intermix on the collecting plate to influence the filtration treatment of waste oil liquid, make the waste oil liquid of handling the incasement form the one-way flow circulation, promote the filter effect to waste oil liquid.
An equipment cavity 23 is arranged on the base 2, and the equipment cavity 23 is matched with the catheter 3; the driving assembly comprises an air pump 25 arranged at the bottom of the equipment cavity 23, an air conveying pipe 26 connected with an air outlet of the air pump 25 and a push block 21 arranged in the equipment cavity 23; the gas transmission pipe is internally provided with a one-way valve, so that the air flow of the air pump can enter the equipment cavity through the one-way valve, the waste oil liquid in the liquid storage cavity is blocked, and the waste oil liquid is prevented from entering the gas transmission pipe to influence the normal work of the air pump; the equipment cavity is communicated with the guide pipe, the guide pipe is communicated with the liquid separating pipe, and the push block can slide along the equipment cavity, the guide pipe and the inner wall of the liquid separating pipe; after waste oil liquid is injected into the liquid storage cavity, waste oil liquid in the liquid storage cavity enters the guide pipe through the oil inlet, the air pump blows towards the equipment cavity, the push block is pushed to move upwards along the guide pipe under the action of air flow, the push block pushes waste oil liquid in the guide pipe to enter the liquid separating pipe while moving upwards, the cut-off device control backflow pipe is opened at the moment, the liquid discharging pipe is in a closed state, the waste oil liquid falls on the filter plate after entering the backflow pipe, the waste oil liquid is filtered for multiple times through the filter plate, the waste oil liquid after being filtered by the filter plate falls back into the liquid storage cavity, the air pump stops working to enable the push block to fall back to the bottom of the equipment cavity, then the air pump continuously ventilates towards the equipment cavity, the oil liquid in the liquid storage cavity is continuously sent into the backflow pipe to be filtered by the filter plate, and impurities.
A plurality of air holes 211 are formed in the push block 21, a gas collecting ring 22 is arranged at the bottom of the push block 21, and a buffer assembly 24 matched with the gas collecting ring 22 is arranged at the bottom of the equipment cavity 23; the gas collecting ring is fixedly connected to the bottom of the push block, the contact area of the push block and the side wall of the guide pipe is increased through the gas collecting ring, and the magnitude of gas thrust on the push block is increased; after the pushing block pushes the waste oil liquid to enter the return pipe, the air flow introduced into the shunt pipe by the air pump enters the return pipe through the air holes, and enters the upper part of the filter plate along with the waste oil liquid, and the air pump continuously introduces air into the shunt pipe for a period of time, so that the gas continuously enters the upper part of the filter plate, the waste oil liquid is forced to be pressed down from the filter plate under the action of the gas pressure, and the filtering efficiency of the waste oil liquid is improved; when the air pump does not ventilate the liquid separating pipe any more, the push block slowly descends, and the waste oil liquid entering the guide pipe flows to the upper part of the push block from the air holes so that the push block smoothly descends to the bottom of the equipment cavity; the gas collection ring has a collecting effect on the gas flow output by the gas pump, so that the push block pushes the waste oil liquid to rapidly move upwards, and the waste oil liquid is prevented from falling from the air vent.
The buffer assembly 24 includes a mounting plate 242 disposed at the bottom of the equipment chamber 23, a plurality of buffer springs 243 disposed on the mounting plate 242, and a buffer plate 241 disposed on the buffer springs 243, wherein the buffer plate 241 is made of an elastic material; the buffer plate can be made of rubber material; the mounting panel links firmly in equipment chamber bottom, and buffer spring is even locates on the mounting panel, when the ejector pad when losing the effect of air current along branch liquid pipe and the landing of pipe inner wall, the ejector pad drops on the buffer board, has avoided the direct contact of gas collection ring with equipment chamber bottom through the contact of rubber with the gas collection ring, avoids the gas collection ring directly to drop and causes the damage to the gas collection ring bottom the equipment chamber, prolongs the life of gas collection ring.
The flow cut-off device comprises a first block 422 arranged in the liquid outlet pipe 42, a first connecting block 423 arranged on the first block 422, a sliding block 424 arranged on the first connecting block 423, a first sliding groove 426 arranged on the side wall of the liquid outlet pipe 42, a second block 413 arranged in the return pipe 41 and a third block 414 matched with the second block 413, and a driving device for driving the third block 414 and the first block 422 to move up and down is arranged at the top of the treatment box 1; the sliding block is matched with the first sliding groove, the diameter of the first blocking block is the same as the diameter of the liquid outlet pipe, and the first blocking block can be made of rubber, so that the sealing effect of the first blocking block on the liquid outlet pipe is improved; the second block is fixedly connected to the inner wall of the return pipe, a second connecting groove 4131 is formed in the second block, and a connecting block 4141 matched with the second connecting groove is formed in the third block; the side wall of the return pipe is provided with a plurality of spray holes 412, the waste oil area sprayed out of the return pipe is increased through the spray holes, so that the waste oil uniformly falls on the filter plate, and the filtering effect of the filter plate on the waste oil is improved; the gas can quickly fill the cavity through the spray holes, so that the waste oil liquid is pressed to move downwards, and the filtering efficiency of the waste oil liquid is improved; the side wall of the return pipe is also provided with a fixed platform 411, the top of the fixed platform is fixedly connected with the top of the treatment box, and the connection effect of the return pipe and the treatment box is improved; be equipped with in the fixed station and hold chamber 4111, hold the chamber and be used for depositing the third sprue, place the third sprue in and hold the intracavity when making the third sprue not form the cooperation with the second sprue, make the back flow be in and open the state.
The side wall of the drain pipe 42 is provided with a movable box 421, the movable box 421 is provided with a movable groove matched with the slider 424, the driving device comprises a hydraulic cylinder 17A arranged at the top of the treatment box 1, a first push plate 171A arranged on a piston rod of the hydraulic cylinder 17A, and a first push rod 1712 and a second push rod 1711 arranged at the bottom of the first push plate 171A, the first push rod 1712 is fixedly connected with the third block 414, the second push rod 1711 is fixedly connected with the slider 424, the bottom surface of the accommodating cavity is provided with a first insertion hole 4112, and the first push rod is inserted into the first insertion hole; a second jack is arranged on the side wall of the movable box, and a second push rod penetrates through the second jack; when the waste oil liquid is filtered in the treatment box, the hydraulic cylinder pushes the piston rod to move upwards, so that the piston rod pushes the first push plate to move upwards, the first push plate drives the first push rod and the second push rod to move upwards, the first blocking block is matched with the side wall of the liquid outlet pipe, the liquid outlet pipe is blocked, and the third blocking block is matched with the second blocking block separately, so that the return pipe is opened to facilitate the waste oil liquid to be filtered for multiple times; after the waste oil liquid is filtered, the hydraulic cylinder drives the piston rod to move downwards, so that the first push rod and the second push rod move downwards, the first push rod and the second push rod push the third blocking block and the sliding block to move downwards, the first blocking block moves into the liquid inlet hopper, the diameter of the first blocking block is smaller than that of the bottom of the liquid inlet hopper, and the first liquid outlet pipe is in an open state; the third sprue down moves and forms the cooperation with the second sprue, makes the back flow sealed under the effect of third sprue and second sprue, and the air pump promotes the ejector pad and up moves, in pushing waste oil liquid into the liquid dividing pipe, in the waste oil liquid in the liquid dividing pipe entered into the feed liquor fill, in entering into the transfer line from the drain pipe department, finally transported the liquid reserve tank through the transfer line, collected the processing to the waste oil liquid after the completion of filtering.
The one-way circulation assembly comprises a connecting ring 152 arranged at the bottom of the material collecting plate 15, a sliding block assembly arranged in the connecting ring 152, a second sliding groove 1521 arranged on the side wall of the connecting ring 152 and matched with the sliding block assembly, and a return spring 154 arranged in the second sliding groove 1521, wherein the return spring is fixedly connected to the bottom of the second sliding groove and plays a supporting role for the sliding block assembly through the return spring; the connecting ring is arranged below the second through hole and corresponds to the second through hole, and the diameter of the connecting ring is directly larger than that of the second through hole.
The sliding block assembly includes a sealing block 1531 disposed in the connection ring 152, a second connection rod 1533 disposed on a bottom surface of the sealing block 1531, a second push plate 1534 disposed at a bottom of the second connection rod 1533, a sliding rod 1535 disposed on two sides of the second connection rod 1533, and a limit block 1532 disposed on one side of the sliding rod 1535; the sealing block is made of rubber materials, so that the contact area between the sealing block and the material collecting plate is increased, and the sealing effect of the sealing block on the second through hole is improved; the second through hole on the aggregate plate is blocked by the sealing block, and when the waste oil on the aggregate plate reaches a certain amount, the sliding rod presses the return spring to enable the sealing block to be disengaged from the aggregate plate, so that the waste oil falls down from the aggregate plate; the effect through the second push pedal promotes the second push pedal when the fluid of stock solution intracavity up extrudees and makes the inseparabler extrusion of sealed piece on the board that gathers materials, forms sealed effect to the second through-hole, avoids the fluid of stock solution intracavity to enter into on the board that gathers materials.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (4)

1. A scraped car waste liquid filtering device convenient to clean comprises a treatment box (1), a liquid storage box (6) arranged on one side of the treatment box (1) and a liquid conveying pipe (5) used for connecting the treatment box (1) and the liquid storage box (6), a liquid storage cavity (16) is arranged in the treatment box (1), a base (2) is arranged at the bottom of the liquid storage cavity (16), a conduit (3) is arranged above the base (2), a liquid distributing pipe (4) is arranged at the top of the conduit (3), the liquid separating pipe (4) is communicated with the infusion pipe (5) and the conduit (3), a first filter plate (12), a second filter plate (13) and a third filter plate (14) are arranged in the treatment box (1), first filter (12) second filter (13) with third filter (14) distribute its characterized in that in proper order: one side of the treatment box (1) is provided with a sealing door (16A) which is detachably matched with the treatment box (1), the sealing door (16A) is detachably connected with the first filter plate (12), the second filter plate (13) and the third filter plate (14), and the first filter plate (12), the second filter plate (13) and the third filter plate (14) are detachably matched with the treatment box (1); return pipes (41) are arranged on two sides of the liquid separating pipe (4), the return pipes (41) are arranged above the first filter plates (12), and a driving assembly for pushing waste liquid to enter the liquid separating pipe (4) is arranged in the base (2); an equipment cavity (23) is formed in the base (2), and the equipment cavity (23) is matched with the guide pipe (3); the driving assembly comprises an air pump (25) arranged at the bottom of the equipment cavity (23), an air conveying pipe (26) connected with an air outlet of the air pump (25) and a push block (21) arranged in the equipment cavity (23); a plurality of air holes (211) are formed in the push block (21), a gas collecting ring (22) is arranged at the bottom of the push block (21), and a buffer assembly (24) matched with the gas collecting ring (22) is arranged at the bottom of the equipment cavity (23); first filter (12) second filter (13) reach be equipped with first through-hole (122) on third filter (14) respectively, wear to be equipped with threaded rod (17) in first through-hole (122), be equipped with a plurality of fixed plates (171) on threaded rod (17).
2. The conveniently cleaned scraped car waste liquid filtering equipment as claimed in claim 1, wherein: the first filter plate (12), the second filter plate (13) and the third filter plate (14) are respectively provided with a first connecting rod (121), and the sealing door (16A) is provided with a first connecting groove (162) matched with the first connecting rod (121); an external thread is arranged on the first connecting rod (121), and an internal thread matched with the external thread is arranged in the first connecting groove (162).
3. The conveniently cleaned scraped car waste liquid filtering equipment as claimed in claim 1, wherein: be equipped with limiting plate (18) on liquid distribution pipe (4) lateral wall, be equipped with the third spout on handling case (1) inner wall.
4. The conveniently cleaned scraped car waste liquid filtering equipment as claimed in claim 3, wherein: a sealing sleeve (163) is arranged on the side wall of the sealing door (16A); the sealing door (16A) is provided with a handle (161).
CN201811004348.2A 2018-08-30 2018-08-30 Scraped car waste liquid filtration equipment convenient to clearance Active CN109011738B (en)

Priority Applications (1)

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CN201811004348.2A CN109011738B (en) 2018-08-30 2018-08-30 Scraped car waste liquid filtration equipment convenient to clearance

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10192607A (en) * 1996-11-18 1998-07-28 Toyo Roki Seizo Kk Fluid filter for vehicle
KR20090037092A (en) * 2007-10-11 2009-04-15 인천환경공단 High efficiency filter system using the non-woven fabric
CN205442964U (en) * 2015-12-29 2016-08-10 河北天朗环保工程有限公司 Domestic sewage treatment equipment of family
CN206463559U (en) * 2017-02-16 2017-09-05 银川广益达节能科技有限公司 A kind of sewage-treatment plant
CN206762360U (en) * 2017-04-23 2017-12-19 云南英诺威环境工程有限公司 A kind of quick detachable board-like combination filter
CN207056126U (en) * 2017-06-28 2018-03-02 格林美股份有限公司 A kind of automobile waste oil filtering recovering device
CN207356657U (en) * 2017-10-09 2018-05-15 茂名南油石化有限公司 A kind of OIL IN LUBRICATING OIL PRODUCTION Multistage filtering device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10192607A (en) * 1996-11-18 1998-07-28 Toyo Roki Seizo Kk Fluid filter for vehicle
KR20090037092A (en) * 2007-10-11 2009-04-15 인천환경공단 High efficiency filter system using the non-woven fabric
CN205442964U (en) * 2015-12-29 2016-08-10 河北天朗环保工程有限公司 Domestic sewage treatment equipment of family
CN206463559U (en) * 2017-02-16 2017-09-05 银川广益达节能科技有限公司 A kind of sewage-treatment plant
CN206762360U (en) * 2017-04-23 2017-12-19 云南英诺威环境工程有限公司 A kind of quick detachable board-like combination filter
CN207056126U (en) * 2017-06-28 2018-03-02 格林美股份有限公司 A kind of automobile waste oil filtering recovering device
CN207356657U (en) * 2017-10-09 2018-05-15 茂名南油石化有限公司 A kind of OIL IN LUBRICATING OIL PRODUCTION Multistage filtering device

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