CN209076159U - A kind of suction filtration tank - Google Patents

Abstract

The utility model belongs to pumping and filtering device field, and in particular to a kind of suction filtration tank, including tank body, the both ends open of the tank body, the first end opening are the feed inlet of material to be filtered, and the second end opening is row Gu Kou；Second end opening of the neighbouring tank body simultaneously lays several filter hole along the peripheral wall of tank body, and the outside of the tank body has the seal chamber circumferentially laid, and the seal chamber is connected to by the filter hole with the inside of tank body；The filter hole is equipped with filter cloth, and the bottom of the seal chamber has drain suction filtration mouth；The row Gu Kou is equipped with a flange part, and the side wall of flange part has filter cloth cleaning solution suction filtration mouth.The suction filtration tank of the utility model adds filter cloth rinse liquid outlet, to only need directly to scrub filter cloth with brush, it is not necessary that filter cloth is disassembled, filter cloth cleaning solution can be directly discharged from leakage fluid dram and filter cloth rinse liquid outlet, filter cloth cleaning is quick and easy and time saving and energy saving.

Description

A kind of suction filtration tank

Technical field

The utility model belongs to pumping and filtering device field, and in particular to a kind of suction filtration tank.

Background technique

It is separated by solid-liquid separation to realize, while improving the speed of filtering, generally use suction filtration.Filter also known as be filtered under diminished pressure, vacuum Filtering, referring to reduces the pressure in suction filtration tank using aspiration pump, achievees the purpose that separation of solid and liquid.

Suction filtration device is usually made of the suction filtration plug of both bottle,suction, suction funnel and sealing and connection.Usually make Suction funnel and plug and big, the pumping that contact close and contact area between bottle,suction are filtered between plug and filtered in Suction filtration device Journey is filtered under the action of negative pressure, large contact surface and close contact between them ensure that sealing effect is good, filter operation side It can go on smoothly.If contact is not close, it is easy gas leakage, makes lock out operation that can not go on.In actual product production, base In the suction filtration tank that the principle of Suction filtration device is developed, it is widely applied.

For example, application No. is a kind of 201621012324.8 suction filtration tank, including tank body, tank base are equipped with supporting leg, Tank base is additionally provided with discharge port, and discharge port is equipped with control valve, and top of the tank side is uniformly provided with multiple grooves, top of the tank The other side is equipped with anchor ear, and tank inner chamber is equipped with filter device, is equipped with mounting blocks at the top of filter device, mounting blocks bottom is uniformly provided with Multiple protrusions, filter device inner cavity are equipped with the first filter layer, and the first filter layer bottom is equipped with support plate, and filter device bottom is equipped with Second filter layer, is adjustable flow velocity, slows down the damage to filter device, increases the efficiency of filtering.However, it is desirable to by the first mistake Filtering layer and the second filter layer remove, and could carry out filter cloth cleaning to the first filter layer and the second filter layer, need to spend a large amount of Man power and material.

For another example, application No. is a kind of filter cloth suction filtering device of 201120244353.8 high-air-tightness, including cylinder, cylinders Removable filter plate is inside installed, and cylinder is divided into upper cavity and lower chamber by the filter plate, is set with filter cloth in upper cavity Bag, filter cloth bag are mutually close to filter plate and epicoele body lumen wall respectively；Lower chamber is equipped with bleeding point.It needs to tear open filter plate Under, the filter cloth on filter plate could be cleared up, cleaning operation is complicated.

Therefore, the technical issues of cleaning efficiency of filter cloth in suction filtration tank is current urgent need to resolve how is improved.

Utility model content

Based on the above deficiencies in the existing technologies, the utility model provides a kind of suction filtration tank.

In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:

A kind of suction filtration tank, including tank body, the both ends open of the tank body, the first end opening are the charging of material to be filtered Mouthful, the second end opening is row Gu Kou；Second end opening of the neighbouring tank body simultaneously lays several filter hole, institute along the peripheral wall of tank body The outside for stating tank body has the seal chamber circumferentially laid, and the seal chamber is connected to by the filter hole with the inside of tank body；Institute Filter hole is stated equipped with filter cloth, the bottom of the seal chamber has drain suction filtration mouth；The row Gu Kou is equipped with a flange part, flange The side wall of part has filter cloth cleaning solution suction filtration mouth.

Preferably, the filter cloth cleaning solution suction filtration mouth is connect by first pipe with three-way connector, and three lead to Fitting also passes through the second pipeline and third piping connection to pond and vacuum pump respectively.

Preferably, the second valve and third valve are respectively equipped on second pipeline and third pipeline.

Preferably, the filter cloth cleaning solution suction filtration mouth is equipped with filter screen.

Preferably, one or more stiffener plate is equipped in the seal chamber.

Preferably, seal chamber is divided into several chambers by the stiffener plate, is connected between each chamber.

Preferably, the drain suction filtration mouth is in communication with the outside by a drain pipe；The drain pipe is equipped with drain Valve.

Preferably, one row of flange part peripheral hardware manages admittedly；Admittedly pipe is equipped with the solid valve of row to the row.

Preferably, the top of the seal chamber has exhaust outlet, and the exhaust outlet passes through an exhaust pipe and the external world Connection；The exhaust pipe is equipped with drain tap.

Preferably, the tank body is hollow inverted cone-shaped structure or hollow cylindrical structure.

Preferably, the feeding inlet of the tank body is equipped with cover.

Compared with prior art, beneficial effect is the suction filtration tank of the utility model: the suction filtration tank of the utility model adds filter Cloth cleaning fluid outlet, to only need directly to scrub filter cloth with brush, it is not necessary that filter cloth is disassembled, filter cloth cleaning solution can be straight It connects quick and easy and time saving and energy saving from filter cloth rinse liquid outlet and leakage fluid dram discharge, filter cloth cleaning.

Detailed description of the invention

Fig. 1 is the structure semi-cutaway of the suction filtration tank of the utility model embodiment；

Fig. 2 is the A-A sectional view in Fig. 1；

Fig. 3 is the structural schematic diagram near the flange part of the suction filtration tank of the utility model embodiment；

Fig. 4 is the partial structural diagram of the suction filtration tank of the utility model embodiment；

Fig. 5 is the partial structurtes bottom view of the suction filtration tank of the utility model embodiment；

Fig. 6 is the local structure top view of the suction filtration tank of the utility model embodiment；

Fig. 7 is the partial structural diagram of another state of the suction filtration tank of the utility model embodiment.

Specific embodiment

In order to illustrate more clearly of the utility model embodiment, the specific reality of Detailed description of the invention the utility model will be compareed below Apply mode.It should be evident that the drawings in the following description are merely some embodiments of the present invention, it is common for this field For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings, and obtain Obtain other embodiments.In addition, the direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc., It is only the direction with reference to attached drawing.Therefore, the direction term used is intended to be illustrative and not intended to limit the utility model.

The suction filtration tank of the utility model embodiment, for separating solidliquid mixture.Specifically, as shown in figs. 1-7, suction filtration tank Including tank body 1, tank body 1 is hollow rounding wimble structure, and cone angle is 0~90 °, it is preferable that cone angle is 60 degree；It opens at the both ends of tank body 1 Mouthful, the upper end opening of tank body 1 is the feed inlet of material to be filtered, i.e. the top end opening of rounding wimble structure, and size is larger, convenient for note Enter solidliquid mixture to be filtered；Wherein, as shown in figure 4, there are four fixing seats 13 for tool on the periphery wall of the upper end of tank body 1, relatively Fixing seat it is symmetrical two-by-two, tank body 1 is by fixing seat 13 against being fixed in workshop on corresponding mounting rack.

The lower ending opening of tank body 1, to arrange solid mouth 12；The lower ending opening of neighbouring tank body simultaneously lays several mistakes along the peripheral wall of tank body Filter opening 11, to arrange solid mouth 12 as the laying of center circular array, i.e. the tapered end of rounding wimble structure opens up as row several filter hole 11 Gu mouth 12, and filter hole 11 is laid along tank body peripheral wall.In addition, the outside of the lower part of tank body 1 has the seal chamber 2 circumferentially laid, Seal chamber 2 is connected to by filter hole 11 with the inside of tank body 1.It is connect in addition, arranging solid mouth 12 with a flange part 4, flange part 4 Entrance is docked with solid mouth 12 is arranged, and flange part 4 exports the lower section for being located at seal chamber 2, is arranged solid mouth 12 and is connected by arranging solid pipe with extraneous It is logical, solid pipe is arranged equipped with solid valve is arranged, and is arranged solid valve and is used to control drawing off for the solid being obtained by filtration.

Filter cloth is set in filter hole 11, the aperture of filter cloth is differed from 1 mesh to 10000 mesh, for solid to be isolated, filter liquor Body；The suction filtration tank lower part filters that part is tapered gradually reduces, and filter cloth is placed in the structure of diminution, only solid can will be filtered Cloth is fully sealed, gas leakage during prevention filters, and causes to filter unclean.

The bottom of seal chamber 2 has leakage fluid dram 21, and leakage fluid dram 21 is equipped with flange connector, and flange connector connects one So that leakage fluid dram 21 is in communication with the outside draining valve can be set in drain pipe, draining valve is for controlling filtered fluid in drain pipe The discharge of body, specifically, drain pipe is for being controlled to a vacuum pump, to carry out suction filtration operation.

As shown in figure 3, the side wall of flange part 4 has filter cloth cleaning solution suction filtration mouth 41, filter cloth cleaning solution suction filtration mouth 41 and the One end of one pipeline 5 is tightly connected, so that the inner cavity of flange part 4 is in communication with the outside.The other end and three-way piece 6 of first pipe 5 A port be tightly connected, other two port of three-way piece 6 connect with second pipe and third seal for pipe joints respectively, second Pipeline can be connected to another vacuum pump or be connected to drain pipe, to share with the vacuum pump of drain pipe；Third pipeline It can be connected to pond, remain in Liquid Residue discharge intracavitary in flange part 4 when filter cloth to clean.In addition, the second pipeline With the second valve 7 and third valve 8 are respectively equipped on third pipeline, so as to control the second pipeline and third pipeline be connected to or pass It closes.Preferably, filter cloth cleaning solution suction filtration mouth 41 is equipped with filter screen, prevents solid intracavitary in flange part 4 from taking out from filter cloth cleaning solution Mouth 41 is filtered to be discharged.

In addition, the inside of seal chamber 2 is cavity structure, and the solids for needing load-bearing to be stopped by filter cloth, therefore sealing The inside setting stiffener plate of chamber shields so that seal chamber can bear bigger pressure.Specifically, as shown in Fig. 2, The inside of seal chamber 2 is vertically provided with six pieces of stiffener plates 3, and seal chamber is divided into six chambers by six pieces of stiffener plates, adjacent Communication port is offered in corresponding stiffener plate between chamber, so that being connected between each chamber, convenient for the liquid by filtering Body imports leakage fluid dram 21 out of each chamber, to be discharged.

Wherein, the material of suction filtration tank can be the various plastic materials such as PP, PE, PPH, PPR, or steel, stainless The various metal materials such as steel, titanium, dual phase steel, copper material.In addition, tank body can also be hollow cylindrical structure.

The operating process of the suction filtration tank are as follows:

Drain pipe is connected into vacuum pump；Start vacuum pump, acid pickle is poured into suction filtration from the upper end opening for filtering tank Tank, acid pickle realize filtering by filter cloth, thus according to the difference of acid pickle ion concentration and saturation degree in suction filtration tank, thus The liquid in acid pickle, solid is set to separate by different outlets, and then reach solid and liquid separation.When need to filter cloth into When row cleaning, filter cloth is directly directly scrubbed with brush, filter cloth surface residue is brushed out and is flowed out by filter cloth rinse liquid outlet, it will not Pollute leakage fluid dram.

The suction filtration tank of the utility model adds filter cloth rinse liquid outlet, to only need directly to scrub filter cloth, nothing with brush Filter cloth need to be disassembled, filter cloth cleaning solution can directly be discharged from filter cloth rinse liquid outlet, and filter cloth cleaning is quick and easy, and It is time saving and energy saving.

As a preferred embodiment, the top of seal chamber has exhaust outlet, and exhaust outlet can be in communication with the outside by exhaust pipe, Exhaust pipe is equipped with drain tap, and drain tap is used to control the exhaust gas discharge in seal chamber, and exhaust pipe can be with catalytic converter Connection, to carry out purified treatment to the exhaust gas in seal chamber.

As a preferred embodiment, the upper end opening of tank body is equipped with the cover for being used to open or being closed tank body, avoids falling into it Its foreign matter and security risk.

As a preferred embodiment, the quantity of the stiffener plate of the inside setting of seal chamber can be freely arranged, such as: reinforce The quantity of gusset can also be one piece, three pieces, four pieces, eight pieces etc., and specific quantity can be according to the application environment of suction filtration tank Make corresponding design.

It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of suction filtration tank, including tank body, which is characterized in that the both ends open of the tank body, the first end opening are object to be filtered The feed inlet of material, the second end opening are row Gu Kou；Second end opening of the neighbouring tank body is simultaneously laid several along the peripheral wall of tank body Filter hole, the outside of the tank body have a seal chamber circumferentially laid, and the seal chamber is interior by the filter hole and tank body Portion's connection；The filter hole is equipped with filter cloth, and the bottom of the seal chamber has drain suction filtration mouth；The row Gu Kou is equipped with a method The side wall of blue part, flange part has filter cloth cleaning solution suction filtration mouth.

2. a kind of suction filtration tank according to claim 1, which is characterized in that the filter cloth cleaning solution suction filtration mouth passes through the first pipe Road is connect with three-way connector, and three-way connector is also connected to pond and vacuum pump by second pipe and third pipeline respectively.

3. a kind of suction filtration tank according to claim 2, which is characterized in that set respectively on the second pipe and third pipeline There are the second valve and third valve.

4. a kind of suction filtration tank according to claim 1-3, which is characterized in that the filter cloth cleaning solution suction filtration mouth is set There is filter screen.

5. a kind of suction filtration tank according to claim 1-3, which is characterized in that be equipped in the seal chamber one piece or Muti-piece stiffener plate.

6. a kind of suction filtration tank according to claim 5, which is characterized in that seal chamber is divided into several by the stiffener plate Chamber is connected between each chamber.

7. a kind of suction filtration tank according to claim 1-3, which is characterized in that the drain suction filtration mouth passes through a row Liquid pipe is in communication with the outside；The drain pipe is equipped with draining valve.

8. a kind of suction filtration tank according to claim 1-3, which is characterized in that one row of flange part peripheral hardware is solid Pipe；Admittedly pipe is equipped with the solid valve of row to the row.

9. a kind of suction filtration tank according to claim 1-3, which is characterized in that the top of the seal chamber has row Port, the exhaust outlet are in communication with the outside by an exhaust pipe；The exhaust pipe is equipped with drain tap.

10. a kind of suction filtration tank according to claim 1-3, which is characterized in that the tank body is hollow back taper Structure or hollow cylindrical structure.