CN212188153U - Filter equipment with multistage precipitation tank - Google Patents

Abstract

A filtering device with a multistage settling tank relates to the field of filtering devices and comprises a filtering tank body, a first filtering tank and a second filtering tank, wherein the filtering tank body comprises a tank bottom and a tank outer wall; the two partition plates are respectively provided with a filter opening, and filter screen plate card inserts are arranged on two sides of the filter openings for inserting the filter screen plates to play a role in filtering; the first water tank is a sewage collecting tank, the second water tank and the third water tank are filtering tanks, and the bottoms of the second water tank and the third water tank are both of slope structures; the outer wall of the water tank corresponds to the first water tank, and the parts of the second water tank and the third water tank are respectively provided with corresponding drain valves; the upper cover plate covers the upper part of the opening for placing a product to be cleaned, and the upper cover plate is provided with a water passing hole for sewage to flow into a first water tank below. This pond has multistage precipitation tank and bottom of the pool to be domatic structure, and the sediment can assemble toward the bottom of the slope, conveniently filters the clearance in back to the pond.

Description

Filter equipment with multistage precipitation tank

Technical Field

The utility model relates to a filter equipment field, it is very much, relate to a filter equipment with multistage precipitation tank.

Background

At present, in industrial production or some occasions that need wash impurity that has great granule such as silt, the sewage treatment after the washing becomes a problem that needs to be considered, and the filter equipment that most of the factories disposed at present lacks the design of clearing up impurity mud after filtering etc. and a lot of multistage filterable water ponds are because the inconvenient washing of structural problem, and the dirt lacks the design of collecting or converging in the water pond moreover, and the work load is great when causing the clearance.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a filter equipment with multistage precipitation tank, this pond have multistage precipitation tank and have the structure of being convenient for clear up impurity after filtering, the clearance to the pond after conveniently filtering. The utility model discloses a concrete technical scheme as follows:

a filtering device with a multistage settling tank comprises a filtering tank body, wherein the filtering tank body comprises a tank bottom and a tank outer wall surrounding the tank bottom, the upper end of the filtering tank body is provided with an opening, two clapboards vertically and upwardly extend from the tank bottom, and the filtering tank body is divided into three first tanks, second tanks and third tanks which are independently provided with part of the opening and are sequentially arranged; the two partition plates are respectively provided with a filtering port communicated with adjacent water tanks, and the periphery of the filtering port is provided with a filter screen plate card insert for inserting a filter screen plate to play a filtering role; the first water tank is a sewage collecting tank, the second water tank and the third water tank are respectively a primary filtering tank and a secondary filtering tank, the bottom of the second water tank is of a first slope structure, the bottom of the third water tank is of a second slope structure, and the first slope structure and the second slope structure are opposite in direction; the positions, close to the pool bottom, of the outer wall of the pool are respectively provided with a first water pool, a second water drain valve and a third water drain valve, which correspond to the first water pool, the first water drain valve, the second water drain valve and the third water drain valve of the second water pool and the third water pool are used for draining the first water pool, the liquid in the second water pool and the liquid in the third water pool, and the second water drain valve and the third water drain valve are respectively arranged on one side of the slope bottoms of the first slope structure and the second slope structure; the upper cover plate covers the opening and is used for placing a product to be cleaned, and the upper cover plate is provided with a plurality of water through holes for enabling cleaned sewage to flow into a first water tank below; the upper cover plate comprises a first sub-grid plate, a second sub-grid plate and a third sub-grid plate which respectively correspond to the first water tank, the second water tank and the third water tank, the first sub-grid plate, the second sub-grid plate and the third sub-grid plate are sequentially movably connected, and the sub-grid plates can rotate relative to one another.

Furthermore, the first sub-grid plate and the second sub-grid plate are movably connected through a pair of first hinges symmetrically arranged at two sides, and the second sub-grid plate and the third sub-grid plate are movably connected through a pair of second hinges symmetrically arranged at two sides, so that the first sub-grid plate, the second sub-grid plate and the third sub-grid plate can rotate relatively.

Furthermore, a plurality of anti-overflow holes are respectively arranged at the preset height positions of the two partition plates.

Further, the width of the first water pool is larger than the width of the second water pool and the third water pool.

Further, two baffles are respectively for separating the first baffle in first pond with the first baffle in second pond, and separate the second pond with the second baffle in third pond, be equipped with the intercommunication on the first baffle the first filtration mouth in first pond with the first filtration mouth in second pond, be equipped with the intercommunication on the second baffle the second pond with the second filtration mouth in third pond, wherein first filtration mouth is close to one side of cell body outer wall, the second filters the mouth and is close to the opposite side of cell body outer wall.

Further, first filtration mouth with the second filters mouthful periphery and is provided with filter screen integrated circuit board inserts and supply filter screen board to insert in order to play the filtering action, filter screen integrated circuit board inserts are for being close to from first and second baffle first filtration mouth with the peripheral position of second filtration mouthful extends towards the horizontal direction and then the L type structure of a pair of buckling in opposite directions, L type structure with first baffle with distance between the second baffle equals filter screen plate thickness.

Furthermore, the first sub-grid plate, the second sub-grid plate and the third sub-grid plate correspond to the first filtering port and the second filtering port, and a yielding notch is formed in the position of the second filtering port, so that the filter screen plate is inserted into the filter screen plate insert.

Furthermore, the first slope surface structure is formed by extending from one side of the first filtering port along the length direction of the second water pool in an inclined upward manner, the second slope surface structure is formed by extending from one side of the second filtering port along the length direction of the third water pool in an inclined upward manner, and the orientation of the first slope surface structure is opposite to that of the second slope surface structure.

Furthermore, a filtering and water draining opening is formed in the outer wall of the tank body, and the setting position of the filtering and water draining opening is higher than the highest slope height of the second slope structure.

Further, the included angle formed by the slope surface of the first slope surface structure or the second slope surface structure and the horizontal plane is in the range of 15-45 degrees.

The utility model discloses beneficial effect:

1) the utility model provides a filter equipment cuts apart into the first pond of arranging in proper order with whole filter equipment through the setting of two baffles, second pond and third pond, and wherein, the effluent water sump of sewage that the top left after wasing is for being used for collecting in the first pond, and second pond and third pond further handle sewage for the filtering ponds. Because the bottom of the pool in second pond and third pond has designed into domatic structure, and no longer flat, when sewage got into the second pond from first pond, most mud or other foreign particles have been kept off in first pond by the filter screen, mud or other foreign particles in the once filtration sewage that gets into the second pond because the gravity is quiet after deposit downwards, because there is the slope at the bottom of the pool, consequently deposit and can be because the gravity slowly slips to the bottom of the slope at last, form to deposit and pile up, similar process also goes on in the third pond, because deposit pile up at the bottom of the slope, can be to the bottom of the slope clearance when the clearance can, the efficiency of clearance has been improved, the degree of difficulty in clearance pond has been reduced.

2) The utility model provides a filter equipment still includes an upper cover plate, this upper cover plate covers and supplies to treat abluent product and place on filter equipment's opening, and this upper cover plate includes three sub-net check boards, this three net check board covers the opening top in each pond respectively, the clearance person can rotate corresponding sub-net check board according to actual needs and open corresponding pond, so that clear up corresponding pond, and need not take off whole net check board, it is more corresponding to clear up the pond, the human labor has also been reduced when having improved efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic three-dimensional structure diagram of a filtering device with a multistage settling tank provided by the present invention;

FIG. 2 is a schematic three-dimensional structure of the filtering apparatus with multi-stage settling tanks only showing the pool body of the water pool after the upper cover plate is removed;

fig. 3 is a longitudinal sectional view of the pool body of the filtering apparatus having the multistage settling tank.

Wherein, the main element symbol explanation is as follows:

100-a filtration unit with multistage settling tanks;

10-filtering the tank body; 101-a filtering water outlet; 102-a pool outer wall; 1021-a first drain valve; 1022-a second drain valve; 1023-a third drain valve; 103-a first pool; 104-a second pool; 105-a third pool; 106-a first separator; 1061-first filter port; 1062-filter screen plate card insert; 1063-a first spill prevention hole; 107-a second separator; 1071 — a second filtration port; 1072-second spill proof holes;

20-an upper cover plate; 201-a subgrid plate; 202-water through holes; 203-a first hinge; 204-second hinge.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The invention will be further described with reference to specific embodiments and the accompanying drawings.

In an exemplary embodiment, a filtration apparatus 100 having a multistage settling tank as shown in fig. 1 includes a filtration tank body 10, and an upper cover plate 20 covering an upper opening thereof, and a product to be cleaned may be placed on the upper cover plate 20 for cleaning.

Referring to fig. 2, the filtration tank body 10 includes a tank bottom and a tank outer wall 102 surrounding the tank bottom, two partition plates 106, 107 extending vertically and upwardly from the tank bottom are provided at the tank bottom, and the two partition plates 106, 107 divide the filtration tank body 10 into three first tanks 103, second tanks 104 and third tanks 105 which are independently provided with openings of a part of the filtration tank body 10 and are sequentially arranged. The two partition plates 106 and 107 are respectively provided with a filter port 1061 and a filter port 1071 communicated with the adjacent water tanks, and filter screen plate card inserts 1062 (one of the partition plate filter screen plate card inserts is not shown due to the view angle) are arranged at the peripheries of the filter ports 1061 and 1071 and are used for inserting a filter screen plate (not shown) to play a role in filtering.

Further, the two partition plates 106 and 107 are respectively a first partition plate 106 for separating the first water tank 103 from the second water tank 104 and a second partition plate 107 for separating the second water tank 104 from the third water tank 105, the first partition plate 106 is provided with a first filter port 1061 for communicating the first water tank 103 with the second water tank 104, the second partition plate 107 is provided with a second filter port 1071 for communicating the second water tank 104 with the third water tank 105, wherein the first filter port 1061 is arranged on one side close to the outer wall 102 of the tank body, and the second filter port 1071 is arranged on the other side close to the outer wall 102 of the tank body. Because the positions of the two filtering ports are opposite, the path through which flowing water needs to pass is prolonged, the retention time of sewage in the second water tank 104 is prolonged as far as possible, and the standing and settling effect is improved.

Further, a filter screen plate insert 1062 is disposed around the first filter port 1061 and the second filter port 1071 for inserting the filter screen plate to perform a filtering function, the filter screen plate insert 1062 is a pair of L-shaped structures extending from the first and second partition plates (106, 107) near the peripheral positions of the first filter port 1061 and the second filter port 1071 in the horizontal direction and then bending in the opposite direction, and the distance between the L-shaped structure and the first partition plate 106 and the second partition plate 107 is equal to the thickness of the filter screen plate, so that the filter screen plate is inserted and prevented from loosening to allow the sewage to directly flow to the next basin.

In this embodiment, a plurality of overflow preventing holes 1063 and 1072 are further formed at predetermined height positions of the two partition plates 106 and 107, respectively, for preventing the excessive sewage in the first water tank 103 from directly overflowing the tank to cause pollution. Because the first water tank 103 is a sewage collecting tank, normally, sewage firstly enters the first water tank 103, enters the second water tank 104 after being filtered by the filter screen plate, and then enters the third water tank 105, but in a special case, in order to avoid sewage overflow, for example, the volume of sewage entering at one time is too large to exceed the capacity of the first water tank 103 or the second water tank 104, so that the sewage overflows and pollutes the outside, in the embodiment, a plurality of overflow preventing holes 1063 and 1072 are designed to make the redundant sewage flow into the second or third water tank, so that a buffering effect is achieved, and the overflow is prevented.

With reference to fig. 2, the first water tank 103 is a sewage collecting tank, the second water tank 104 and the third water tank 105 are respectively a primary filtering tank and a secondary filtering tank, and the water after product cleaning flows into the first water tank 103 first, and then is filtered twice through the second water tank 104 and the third water tank 105 to remove impurities. The width of the first water tank 103 is greater than the widths of the second water tank 104 and the third water tank 105, so as to meet the requirement of product cleaning, and ensure that the capacity of the first water tank 103 is greater than the second water tank 104 and the third water tank 105.

As shown in fig. 2 and 3, the bottom of the second water pool 104 is a first slope structure, the bottom of the third water pool 105 is a second slope structure, and the first slope structure and the second slope structure are opposite in orientation.

Further, referring to fig. 3, the first slope structure is formed by extending from one side of the first filtering port 106 along the length direction of the second water pool 104 in an inclined manner, the second slope structure is formed by extending from one side of the second filtering port 107 along the length direction of the third water pool 105 in an inclined manner, and the first slope structure and the second slope structure face opposite directions. In this embodiment, two slope structures all extend the formation upwards to one side from the length direction in position along place pond from the filtration mouth position to let impurity in the sewage form the sediment after stewing and fall to domatic, slide into the slope bottom as far as along domatic again, make the sediment collect at the slope bottom, so that subsequent clearance. In addition, because of the existence of the slope, the water flow does not immediately enter the third water tank 105 from the second water tank 104 at first, but stays in the second water tank for a period of time until the liquid level is higher than the height of the slope, so that the stay time is increased, and because of the existence of the slope, the water flow also has a certain buffering effect to prevent the water flow from flowing over rapidly (the slope is gradually increased towards the second filtering port 1071).

Further, the included angle range that the sloping surface of first sloping surface structure or second sloping surface structure and horizontal plane become is in 30~ 45.

Furthermore, a filtering and draining port 101 is disposed on the outer wall 102 of the tank body, and the position of the filtering and draining port is higher than the highest height of the slope surface of the second slope surface structure, so as to ensure that the impurity precipitation on the slope surface structure has a certain height difference with the liquid level, and ensure that the discharged filtered water is free from impurity precipitation as much as possible.

Continuing to refer to fig. 2, the pool outer wall 102 is provided with the first drain valve 1021, the second drain valve 1022 and the third drain valve 1023 that correspond to the first pool 103, the second pool 104 and the third pool 105 respectively near the pool bottom position for draining the liquid in the first pool 103, the second pool 104 and the third pool 105, and the second drain valve 1022 and the third drain valve 1023 are respectively arranged on one side of the slope bottom of the first slope surface structure and the second slope surface structure.

As shown in fig. 1, the upper cover plate 20 covers the opening for placing the product to be cleaned, and the upper cover plate 20 is provided with a plurality of water through holes 202 for the cleaned sewage to flow into the first water tank 103 below. The upper cover plate 20 includes a first sub-grid plate, a second sub-grid plate and a third sub-grid plate, which respectively correspond to the first water tank 103, the second water tank 104 and the third water tank 105, the first sub-grid plate, the second sub-grid plate and the third sub-grid plate are movably connected in sequence, and the sub-grid plates can rotate relative to each other.

Furthermore, the first sub-grid plate and the second sub-grid plate are movably connected through a pair of first hinges 203 symmetrically arranged at two side positions, the second sub-grid plate and the third sub-grid plate are movably connected through a pair of second hinges 204 symmetrically arranged at two side positions, and the first sub-grid plate, the second sub-grid plate and the third sub-grid plate can rotate relatively to open the settling tank for cleaning.

Further, the first sub-grid plate, the second sub-grid plate and the third sub-grid plate have relief notches at positions corresponding to the first filtering opening 106 and the second filtering opening 107, so that the filter screen plate can be inserted into the filter screen plate insert 1062.

1) The utility model provides a filter equipment cuts apart into the first pond of arranging in proper order with whole filter equipment through the setting of two baffles, second pond and third pond, and wherein, the effluent water sump of sewage that the top left after wasing is for being used for collecting in the first pond, and second pond and third pond further handle sewage for the filtering ponds. Because the bottom of the pool in second pond and third pond has designed into domatic structure, and no longer flat, when sewage got into the second pond from first pond, most mud or other foreign particles have been kept off in first pond by the filter screen, mud or other foreign particles in the once filtration sewage that gets into the second pond because the gravity is quiet after deposit downwards, because there is the slope at the bottom of the pool, consequently deposit and can be because the gravity slowly slips to the bottom of the slope at last, form to deposit and pile up, similar process also goes on in the third pond, because deposit pile up at the bottom of the slope, can be to the bottom of the slope clearance when the clearance can, the efficiency of clearance has been improved, the degree of difficulty in clearance pond has been reduced.

2) The utility model provides a filter equipment still includes an upper cover plate, this upper cover plate covers and supplies to treat abluent product and place on filter equipment's opening, and this upper cover plate includes three sub-net check boards, this three net check board covers the opening top in each pond respectively, the clearance person can rotate corresponding sub-net check board according to actual needs and open corresponding pond, so that clear up corresponding pond, and need not take off whole net check board, it is more corresponding to clear up the pond, the human labor has also been reduced when having improved efficiency.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A filtering device with a multistage settling tank is characterized by comprising

The filtering tank body comprises a tank bottom and a tank outer wall surrounding the tank bottom, the upper end of the filtering tank body is provided with an opening, two partition plates vertically and upwardly extend from the tank bottom, and the filtering tank body is divided into three first tanks, second tanks and third tanks which are independently provided with part of the opening and are sequentially arranged; the two partition plates are respectively provided with a filtering port communicated with adjacent water tanks, and the periphery of the filtering port is provided with a filter screen plate card insert for inserting a filter screen plate to play a filtering role;

the first water tank is a sewage collecting tank, the second water tank and the third water tank are respectively a primary filtering tank and a secondary filtering tank, the bottom of the second water tank is of a first slope structure, the bottom of the third water tank is of a second slope structure, and the first slope structure and the second slope structure are opposite in direction;

the positions, close to the pool bottom, of the outer wall of the pool are respectively provided with a first water pool, a second water drain valve and a third water drain valve, which correspond to the first water pool, the first water drain valve, the second water drain valve and the third water drain valve of the second water pool and the third water pool are used for draining the first water pool, the liquid in the second water pool and the liquid in the third water pool, and the second water drain valve and the third water drain valve are respectively arranged on one side of the slope bottoms of the first slope structure and the second slope structure; and

the upper cover plate covers the opening and is used for placing a product to be cleaned, and a plurality of water passing holes are formed in the upper cover plate so that sewage after cleaning can flow into a first water tank below the upper cover plate; the upper cover plate comprises a first sub-grid plate, a second sub-grid plate and a third sub-grid plate which respectively correspond to the first water tank, the second water tank and the third water tank, the first sub-grid plate, the second sub-grid plate and the third sub-grid plate are sequentially movably connected, and the sub-grid plates can rotate relative to one another.

2. The filtering apparatus with the multistage settling tank as claimed in claim 1, wherein the first sub-grid plate and the second sub-grid plate are movably connected by a pair of first hinges symmetrically arranged at two sides, and the second sub-grid plate and the third sub-grid plate are movably connected by a pair of second hinges symmetrically arranged at two sides, so that the first sub-grid plate, the second sub-grid plate and the third sub-grid plate can rotate relatively.

3. The filtering device with the multistage settling tank as claimed in claim 1, wherein a plurality of overflow preventing holes are further formed at predetermined height positions of the two partition plates, respectively.

4. The filtration apparatus with multistage settling tank of claim 1, wherein the width of the first basin is greater than the width of the second basin and the third basin.

5. The filtration apparatus with multistage settling tank of claim 1, wherein the two partition plates are a first partition plate separating the first water tank and the second water tank and a second partition plate separating the second water tank and the third water tank, the first partition plate is provided with a first filtering port communicating with the first water tank and the second water tank, the second partition plate is provided with a second filtering port communicating with the second water tank and the third water tank, the first filtering port is close to one side of the outer wall of the tank body, and the second filtering port is close to the other side of the outer wall of the tank body.

6. The filtration apparatus with the multistage settling tank as claimed in claim 5, wherein a filter screen board insert is provided at the periphery of the first and second filtering ports for inserting a filter screen board for filtering, the filter screen board insert is a pair of L-shaped structures extending from the first and second partition plates near the periphery of the first and second filtering ports towards the horizontal direction and then bending towards each other, and the distance between the L-shaped structures and the first and second partition plates is equal to the thickness of the filter screen board.

7. The filtration apparatus with the multistage settling tank of claim 5, wherein the first, second and third subgrid plates have relief notches at positions corresponding to the first and second filtering ports for inserting the screen plate into the screen plate insert.

8. The filtration apparatus with multistage settling tank of claim 5, wherein the first ramp structure is formed by extending from the side of the first filtering port obliquely upward along the length direction of the second water tank, the second ramp structure is formed by extending from the side of the second filtering port obliquely upward along the length direction of the third water tank, and the first ramp structure and the second ramp structure are oppositely oriented.

9. The filtration apparatus with multistage settling tank of claim 7, wherein a filtration drain is provided on the outer wall of the tank body at a position higher than the highest slope height of the second slope structure.

10. The filtration apparatus with multistage settling tank of claim 8, wherein the slope of the first slope structure or the second slope structure forms an angle with the horizontal in the range of 15 to 45 °.

Images