CN219072233U - Waste water reuse filter equipment - Google Patents

Abstract

The utility model provides a waste water recycling filter device, which belongs to the technical field of waste water recycling and comprises a filter tank body, two filter structures, two fasteners and a mud storage box, wherein one side wall of the filter tank body is provided with two first mounting openings; the mud storage box is arranged at the bottom of the filtering tank body and is positioned below the liquid outlet end. According to the wastewater reuse filtering device provided by the utility model, the filtering structure is detached and installed from the side wall of the filtering tank body, so that continuous adding of wastewater is not influenced; meanwhile, when sundries on the filtering structure are cleaned, at least one filtering structure can always be used for filtering the impurities in the filtering tank body, so that continuous adding of wastewater is not influenced, and the filtering effect of the wastewater is improved.

Description

Waste water reuse filter equipment

Technical Field

The utility model belongs to the technical field of wastewater reuse, and particularly relates to a wastewater reuse filtering device.

Background

Before fruits and the like are prepared into fruit juice, the fruits need to be cleaned, the water consumption in the cleaning process is high, and the used waste water is very necessary to recycle in order to save water resources and production cost. At present, the waste water needs to be filtered before recycling, and leaves, clods and the like in the waste water need to be pre-filtered, and the current filtering mode adopts a filter screen to directly filter, but the filter screen is difficult to clean, and if the filter screen is cleaned in the filtering process, the time consumed by filtering can be influenced; if the filter screen is not cleaned, a large amount of leaves, mud blocks and the like can be fully filled on the filter screen, and the filtering efficiency and the filtering effect are affected.

Disclosure of Invention

The utility model aims to provide a waste water recycling and filtering device, which solves the technical problems that a filter screen in the prior art is not easy to clean and the filtering efficiency and the filtering effect of waste water are affected.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a wastewater reuse filtering apparatus including:

the filter tank body is provided with two first mounting ports which are arranged at intervals up and down on one side wall, and a liquid outlet end is arranged on the other side wall;

the filtering structures are arranged in the filtering tank body in two, and correspond to the two first mounting ports one by one; one end of the filtering structure is positioned in the corresponding first mounting port and is provided with a sealing gasket which is in sealing connection with the inner wall of the first mounting port; the filtering structure has the freedom degree of radial movement along the filtering tank body; the filtering holes of the filtering structure positioned above are larger than those of the filtering structure positioned below;

the fastening pieces are arranged in the two first mounting openings respectively and used for fixing the two filtering structures; the fastener is detachably connected with the filtering tank body;

the mud storage box is arranged at the bottom of the filtering tank body and is positioned below the liquid outlet end.

In one possible implementation manner, the first mounting opening comprises a mounting groove and a through hole, the mounting groove and the through hole are both in long strip structures, and the through hole is arranged on the bottom surface of the mounting groove; one end of the filtering structure is provided with a limiting plate positioned in the mounting groove, and the sealing gasket is mounted on the limiting plate and surrounds the through hole.

In one possible implementation manner, a pull ring is arranged on one side, far away from the filtering structure, of the limiting plate, the fastening piece comprises a mounting block and two fixing plates, the mounting block is mounted in the mounting groove, and the two fixing plates are mounted on two sides of the mounting block and connected with the side wall of the filtering tank body; the mounting block is provided with an avoidance hole for accommodating the pull ring.

In one possible implementation manner, the fixing plate is provided with a through hole, the side wall of the filtering tank body is provided with a screw hole, and the fixing plate is fixedly connected to the filtering tank body through a bolt.

In a possible implementation manner, two U-shaped grooves are further formed in the inner wall of the filtering tank body, the two U-shaped grooves correspond to the two first mounting openings one by one, the U-shaped grooves and the first mounting openings form an annular mounting cavity, the filtering structure comprises a mounting frame and a filter screen fixedly arranged in the mounting frame, and the mounting frame is slidably mounted in the filtering tank body and located in the annular mounting cavity.

In one possible implementation manner, two filtering structures are installed on the upper side of the filtering tank body, and the liquid outlet end is installed on the lower side of the filtering tank body; an anti-interference plate is further arranged on the inner wall of the filtering tank body, is horizontally arranged and is positioned between the liquid outlet end and the mud storage box; the anti-interference plate is arranged close to the liquid outlet end.

In one possible implementation, the liquid outlet end includes a liquid outlet and a valve connected to the liquid outlet.

In one possible implementation, a liquid level switch is further provided in the filter tank below the filter structure.

In one possible implementation manner, the filtering tank body is provided with a second mounting port corresponding to the mud storage box and a detachable connecting piece mounted on the second mounting port, one end of the mud storage box is provided with a connecting part which is slidably connected in the second mounting port, and the connecting part is in sealing connection with the second mounting port.

In one possible implementation manner, two sides of the upper end of the mud storage box are provided with clamping rings for entering and exiting the filter tank body.

The wastewater reuse filtering device provided by the utility model has the beneficial effects that: compared with the prior art, the waste water recycling filter device has the advantages that waste water to be filtered enters the filter tank body from the liquid inlet, under the action of inconsistent pore diameters of the filter holes of the two filter structures, larger impurities in the waste water fall into the filter structure above, smaller impurities fall into the filter structure below, and sludge continuously falls into the sludge storage box at the bottom of the filter tank body. In this way, impurities of different range sizes are separated into two layers and filtered on the upper and lower filter structures respectively. When cleaning the filter structure, a worker independently removes one fastener, and slidingly takes out the corresponding filter structure from a first mounting port on the side wall of the filter tank body, and then installs the filter structure into the filter tank body from the first mounting port after cleaning the filter structure, and then removes another filter structure for cleaning; and after the wastewater stands still, the wastewater flows out from the liquid outlet end. In this way, the filtering structure is detached and installed from the side wall of the filtering tank body, so that the continuous adding of the wastewater is not influenced, and the filtering efficiency is improved; meanwhile, when sundries on the filtering structure are cleaned, at least one filtering structure can always be used for filtering the impurities in the filtering tank body, so that continuous adding of wastewater is not influenced, and the filtering effect of the wastewater is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a wastewater reuse filter device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic view of a fastener according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a U-shaped groove according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a second embodiment of a filtering device for recycling waste water;

fig. 6 is a schematic diagram of a partial structure of a wastewater reuse filtering apparatus according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. a filtering tank body; 11. a first mounting port; 111. a mounting groove; 112. a through hole; 12. a liquid outlet end; 121. a liquid outlet; 122. a valve; 13. a U-shaped groove; 14. an anti-interference plate; 141. a rotating shaft; 142. a rotating end; 15. a liquid level switch; 16. a second mounting port; 17. a detachable connection; 18. a receiving groove; 2. a filtering structure; 21. a sealing gasket; 22. a limiting plate; 23. a pull ring; 24. a mounting frame; 25. a filter screen; 3. a fastener; 31. a mounting block; 32. a fixing plate; 33. avoidance holes; 34. a bolt; 35. a through hole; 4. a mud storage box; 41. a connection part; 42. and a clasp.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 3, a description will now be given of a wastewater reuse filtering apparatus according to the present utility model. A waste water recycling and filtering device comprises a filtering tank body 1, a filtering structure 2, a fastening piece 3 and a mud storage box 4, wherein one side wall of the filtering tank body 1 is provided with two first mounting ports 11 which are arranged at intervals up and down, and the other side wall is provided with a liquid outlet end 12; the number of the filtering structures 2 is two, and the two filtering structures are arranged in the filtering tank body 1 and correspond to the two first mounting ports 11 one by one; one end of the filter structure 2 is positioned in the corresponding first mounting port 11, and is provided with a sealing gasket 21 which is in sealing connection with the inner wall of the first mounting port 11; the filtering structure 2 has the freedom of moving along the radial direction of the filtering tank 1; the filter holes of the filter structure 2 positioned above are larger than those of the filter structure 2 positioned below; the number of the fasteners 3 is two, and the fasteners are respectively arranged in the two first mounting openings 11 and are used for fixing the two filtering structures 2; the fastener 3 is detachably connected with the filtering tank body 1; the mud storage box 4 is arranged at the bottom of the filtering tank body 1 and is positioned below the liquid outlet end 12.

Compared with the prior art, the waste water recycling and filtering device provided by the utility model has the advantages that waste water to be filtered enters the filtering tank body 1 from the liquid inlet, under the action of inconsistent pore diameters of the filtering holes of the two filtering structures 2, larger impurities in the waste water fall into the filtering structure 2 above, smaller impurities fall into the filtering structure 2 below, and sludge continuously falls into the sludge storage box 4 at the bottom of the filtering tank body 1. In this way, impurities of different range sizes are separated into two layers and filtered on the upper and lower filtering structures 2, respectively. When cleaning the filter structure 2, a worker independently removes one fastener 3, and slides the corresponding filter structure 2 out of a first mounting opening 11 on the side wall of the filter tank body 1, and then installs the filter structure 2 into the filter tank body 1 from the first mounting opening 11 after cleaning the filter structure 2, and then removes the other filter structure 2 for cleaning; and the wastewater flows out from the liquid outlet end 12 after standing. In this way, the filtering structure 2 is detached and installed from the side wall of the filtering tank body 1, so that the continuous adding of wastewater is not influenced, and the filtering efficiency is improved; meanwhile, when sundries on the filtering structure 2 are cleaned, at least one filtering structure 2 can always filter impurities in the filtering tank body 1, so that continuous adding of wastewater is not influenced, and the filtering effect of the wastewater is improved.

In the use process of the waste water recycling filter device, the liquid level is required to be ensured to be lower than the first installation opening 11 positioned below, so that the phenomenon of liquid leakage can not occur when the lower filter structure 2 is cleaned.

Referring to fig. 1 and 2, as a specific embodiment of the wastewater reuse filtering device provided by the present utility model, the first mounting opening 11 includes a mounting groove 111 and a through hole 112, the mounting groove 111 and the through hole 112 are both in a long strip structure, and the through hole 112 is disposed on a bottom surface of the mounting groove 111; one end of the filter structure 2 is provided with a limiting plate 22 positioned in the mounting groove 111, and the sealing gasket 21 is mounted on the limiting plate 22 and is arranged around the through hole 112; when the filter structure 2 is installed, one end of the filter structure 2 is installed in the filter tank body 1 by sliding through the installation groove 111 and the through hole 112, the limiting plate 22 is installed in the installation groove 111 and is abutted with the bottom surface of the installation groove 111, and the sealing connection between the limiting plate 22 and the installation groove 111 is realized by the sealing gasket 21; at the same time, the filtering structure 2 is firmly and hermetically connected with the filtering tank body 1 under the action of the fastening piece 3.

Referring to fig. 2, as a specific embodiment of the wastewater reuse filtering device provided by the utility model, a pull ring 23 is arranged on one side of a limiting plate 22 far away from a filtering structure 2, a fastening piece 3 comprises a mounting block 31 and two fixing plates 32, the mounting block 31 is mounted in a mounting groove 111, and the two fixing plates 32 are mounted on two sides of the mounting block 31 and are connected with the side wall of a filtering tank 1; the mounting block 31 is provided with a avoiding hole 33 for accommodating the pull ring 23; when the fastening piece 3 is installed, the installation block 31 on the fastening piece 3 is installed in the installation groove 111 and connected with the limiting plate 22, and then the fixing plate 32 is fixed on the outer wall of the filter tank body 1 by using the bolt 34, so that the detachable connection of the fastening piece 3 and the filter tank body 1 is realized. Simultaneously, the pull ring 23 is arranged on the limiting plate 22, after the fastener 3 is taken down, the filter structure 2 is taken out from the filter tank body 1 through holding the pull ring 23, and then the cleaning operation is carried out. One end of the mounting block 31 mounted into the mounting groove 111 is provided with a dodging hole 33 for accommodating the pull ring 23, so that the pull ring 23 is prevented from interfering with the mounting block 31.

Preferably, the fixing plate 32 is provided with a through hole 35, the side wall of the filtering tank body 1 is provided with a screw hole, and the fixing plate 32 is fixedly connected to the filtering tank body 1 through a bolt 34; the fixing plate 32 and the filtering tank body 1 are installed and disassembled quickly and conveniently.

Referring to fig. 1 and fig. 4, as a specific embodiment of the wastewater reuse filtering device provided by the utility model, two U-shaped grooves 13 are further arranged on the inner wall of the filtering tank 1, the two U-shaped grooves 13 are in one-to-one correspondence with two first mounting openings 11, the U-shaped grooves 13 and the first mounting openings 11 form an annular mounting cavity, the filtering structure 2 comprises a mounting frame 24 and a filter screen 25 fixedly arranged in the mounting frame 24, and the mounting frame 24 is slidably arranged in the filtering tank 1 from the first mounting openings 11 and is positioned in the annular mounting cavity; the U-shaped groove 13 is positioned on other inner walls of the filtering tank body 1, so that the U-shaped groove 13 forms an annular mounting cavity at the first mounting port 11, when the filtering structure 2 is mounted into the filtering tank body 1 through the first mounting port 11, the mounting frame 24 slides along the U-shaped groove 13, and the mounting frame 24 is supported on the U-shaped groove 13 and the first mounting port 11; in this way, the filter structure 2 is more firmly mounted, and the filter screen 25 is thus made to perform the filtering function stably and reliably.

Referring to fig. 1, as a specific embodiment of the wastewater reuse filtering device provided by the present utility model, two filtering structures 2 are installed on the upper side of a filtering tank 1, and a liquid outlet end 12 is installed on the lower side of the filtering tank 1; the inner wall of the filtering tank body 1 is also provided with an anti-interference plate 14, and the anti-interference plate 14 is horizontally arranged and is positioned between the liquid outlet end 12 and the mud storage box 4; the anti-interference plate 14 is arranged close to the liquid outlet end 12; when the wastewater after standing and precipitation is discharged from the liquid outlet 121, the wastewater flows out from the upper direction of the anti-interference plate 14, and the sludge at the bottom of the sludge storage box 4 is not lifted when the wastewater flows out from the liquid outlet 121 by means of the obstruction of the anti-interference plate 14. One end of the anti-interference plate 14 is fixedly connected with the inner wall of the filtering tank body 1, the fixed end is positioned at the lower end of the discharge hole, and the length of the anti-interference plate 14 is one quarter to one third of the diameter of the filtering tank body 1.

Referring to fig. 1, 5 and 6, as a specific embodiment of the wastewater reuse filtering device provided by the present utility model, a receiving groove 18 is provided on an inner wall of a filtering tank 1, a rotation shaft 141 is provided in the receiving groove 18, and one end of an anti-interference plate 14 is located in the receiving groove 18 and connected with the rotation shaft 141; the outer side surface of the filtering tank body 1 is provided with a rotating end 142 connected with the rotating shaft 141; both sides of the upper end of the mud storage box 4 are provided with clamping rings 42 for entering and exiting the filter tank body 1. When mud sediment in the mud storage box 4 is more, need take out the mud storage box 4, the waste water in the filtration jar body 1 is almost all discharged at this moment later, the staff controls the rotation end 142 and rotates and drive axis of rotation 141 and take place to rotate, make interference killing plate 14 rotate towards the inner wall of filtration jar body 1, and install into holding groove 18, thereby avoid the up-shift route of mud storage box 4, the staff uses the pothook to stretch into in the filtration jar body 1, the lower extreme and the snap ring 42 of pothook are connected, thereby draw out the mud storage box 4 from the bottom of filtration jar body 1. After the cleaning is finished, the mud storage box 4 is arranged in the intelligent filtering tank body 1 in the same manner.

Referring to fig. 1, as a specific embodiment of the wastewater reuse filtering apparatus provided by the present utility model, a liquid outlet 12 includes a liquid outlet 121 and a valve 122 connected to the liquid outlet 121; the opening and closing of the liquid outlet 121 are controlled by the valve 122, so that the waste water in the filtering tank body 1 is filtered and kept stand for a period of time, and then the valve 122 is opened, so that the sludge is stably arranged in the sludge storage box 4, and the waste water is discharged from the liquid outlet 121.

Referring to fig. 1, as a specific embodiment of the wastewater reuse filtering apparatus provided by the present utility model, a liquid level switch 15 is further disposed in the filtering tank 1 below the filtering structure 2, so that the liquid level in the filtering tank 1 can be monitored, so that the liquid in the filtering pipe body cannot contact with the filtering structure 2, and the filtering structure 2 can be conveniently taken out from the filtering tank 1, and no water leakage occurs.

Referring to fig. 1 and 5, as a specific embodiment of the wastewater reuse filtering device provided by the utility model, a second mounting port 16 corresponding to a mud storage box 4 and a detachable connecting piece 17 mounted on the second mounting port 16 are provided on a filtering tank 1, one end of the mud storage box 4 is provided with a connecting part 41 slidingly connected in the second mounting port 16, and the connecting part 41 is in sealing connection with the second mounting port 16; when more soil is in the mud storage box 4, the mud storage box 4 needs to be taken out to clean the soil, and the mud storage box 4 is not easy to take out because of being arranged at the bottom of the filtering tank body 1; the side wall of the filtering tank body 1 is provided with a second mounting opening 16, the second mounting opening 16 is communicated with the inside of the filtering tank body 1, and the mud storage box 4 is in sliding fit with the second mounting opening 16; when the mud storage box 4 needs to be taken out, the detachable connecting piece 17 is opened, and then the mud storage box 4 is pulled out from the side wall of the filtering tank body 1; when the mud storage box 4 is installed, the mud storage box 4 is slidably installed into the bottom of the filtering tank body 1 from the second installation opening 16, the connecting part 41 is in sealing connection with the second installation opening 16, then the detachable connecting piece 17 is used for fastening and firmly installing the mud storage box 4 in the filtering tank body 1, and the detachable connecting piece 17 adopts the fastening piece 3 such as the bolt 34. The second mounting opening 16 has the same cross-sectional shape as the mud storage box 4, and the gasket 21 is mounted on the connection portion 41.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A wastewater reuse filtering apparatus, comprising:

the filter tank body is provided with two first mounting ports which are arranged at intervals up and down on one side wall, and a liquid outlet end is arranged on the other side wall;

the filtering structures are arranged in the filtering tank body in two, and correspond to the two first mounting ports one by one; one end of the filtering structure is positioned in the corresponding first mounting port and is provided with a sealing gasket which is in sealing connection with the inner wall of the first mounting port; the filtering structure has the freedom degree of radial movement along the filtering tank body; the filtering holes of the filtering structure positioned above are larger than those of the filtering structure positioned below;

the fastening pieces are arranged in the two first mounting openings respectively and used for fixing the two filtering structures; the fastener is detachably connected with the filtering tank body;

the mud storage box is arranged at the bottom of the filtering tank body and is positioned below the liquid outlet end.

2. The wastewater reuse filtering device according to claim 1, wherein the first installation opening comprises an installation groove and a through hole, the installation groove and the through hole are both of a long strip structure, and the through hole is arranged on a groove bottom surface of the installation groove; one end of the filtering structure is provided with a limiting plate positioned in the mounting groove, and the sealing gasket is mounted on the limiting plate and surrounds the through hole.

3. The wastewater reuse filtering device according to claim 2, wherein a pull ring is arranged on one side of the limiting plate far away from the filtering structure, the fastening piece comprises a mounting block and two fixing plates, the mounting block is mounted in the mounting groove, and the two fixing plates are mounted on two sides of the mounting block and connected with the side wall of the filtering tank body; the mounting block is provided with an avoidance hole for accommodating the pull ring.

4. The wastewater reuse filtering device according to claim 3, wherein the fixing plate is provided with a through hole, a screw hole is formed in a side wall of the filtering tank body, and the fixing plate is fixedly connected to the filtering tank body through a bolt.

5. The wastewater reuse filtering device according to claim 1, wherein two U-shaped grooves are further formed in the inner wall of the filtering tank body, the two U-shaped grooves correspond to the two first mounting openings one by one, the U-shaped grooves and the first mounting openings form an annular mounting cavity, the filtering structure comprises a mounting frame and a filtering net fixedly arranged in the mounting frame, and the mounting frame is slidably arranged in the filtering tank body from the first mounting openings and is positioned in the annular mounting cavity.

6. The wastewater reuse filtering apparatus according to claim 1, wherein two of the filtering structures are installed at an upper side of the filtering tank body, and the liquid outlet end is installed at a lower side of the filtering tank body; an anti-interference plate is further arranged on the inner wall of the filtering tank body, is horizontally arranged and is positioned between the liquid outlet end and the mud storage box; the anti-interference plate is arranged close to the liquid outlet end.

7. The wastewater reuse filtering device according to claim 6, wherein a containing groove is arranged on the inner wall of the filtering tank body, a rotating shaft is arranged in the containing groove, and one end of the anti-interference plate is positioned in the containing groove and connected with the rotating shaft; the outer side surface of the filtering tank body is provided with a rotating end connected with the rotating shaft; both sides of the upper end of the mud storage box are provided with clamping rings for entering and exiting the filter tank body.

8. The wastewater reuse filter apparatus of claim 1, wherein the outlet port comprises a outlet port and a valve coupled to the outlet port.

9. The wastewater reuse filter apparatus of claim 1, wherein a liquid level switch is further provided in the filter tank below the filter structure.

10. The wastewater reuse filtering device according to claim 1, wherein a second mounting opening corresponding to the sludge storage box and a detachable connecting piece mounted on the second mounting opening are formed in the filtering tank body, a connecting portion which is slidably connected in the second mounting opening is arranged at one end of the sludge storage box, and the connecting portion is in sealing connection with the second mounting opening.

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