CN209771576U - Manual pollution discharge filter - Google Patents

Abstract

The utility model relates to the technical field of filtering devices, in particular to a manual sewage filter which can conveniently replace a filter screen; meanwhile, the service time of the filter screen is prolonged, and the usability is improved; comprises a working box, a sewage drainage guide pipe, an input pipe, an output pipe, a filter screen and a sewage drainage valve, wherein the sewage drainage valve is arranged on the sewage drainage guide pipe; the device also comprises a placing box, wherein four groups of filter screens are arranged, the placing box is arranged on the top wall in the working box, a placing cavity is arranged in the placing box, fixing openings are formed in the left end, the right end, the front end and the rear end of the placing box, and the four groups of filter screens are respectively arranged at the four groups of fixing openings; the four-group fixed frame outer side wall is respectively contacted with the inner side walls of the four groups of fixed ports, the four groups of filter screens are respectively arranged on the four groups of fixed frames, the two groups of reinforcing members are respectively arranged on the left side wall and the inner right side wall in the working box, and the output ends of the two groups of reinforcing members are respectively contacted with the filter screens positioned on the left side and the right side.

Description

Manual pollution discharge filter

Technical Field

The utility model relates to a filter equipment's technical field especially relates to manual blowdown filter.

Background

As is well known, a manual sewage filter is an auxiliary device for manually cleaning filtered dirt, and is widely used in the field of liquid treatment; the existing manual sewage filter comprises a working box, a sewage guide pipe, an input pipe, an output pipe, a filter screen and a sewage valve, wherein a working cavity is arranged in the working box, the input pipe and the output pipe are respectively communicated and arranged on the upper side of the left end and the upper side of the right end of the working box, an inlet flange and an outlet flange are respectively arranged on the input pipe and the output pipe, the filter screen is arranged on an input port of the output pipe, the sewage guide pipe is communicated and arranged at the bottom end of the working box, and the sewage valve is arranged on the sewage guide pipe; when the manual sewage filter is used, liquid is only needed to be input into the working box through the input pipe, so that the liquid is settled at the bottom wall in the working box, settled dirt is accumulated on the bottom wall in the working box, supernatant liquid is discharged through the output pipe, meanwhile, the supernatant liquid is filtered through the filter screen in the discharging process, and then the sewage valve can be opened, so that the dirt accumulated on the bottom wall in the working box is discharged through the sewage guide pipe; when the manual sewage filter is used, the filter screen is fixed in the working box, so that the filter screen is inconvenient to replace; and once the filter screen is blocked, the filtering effect is directly influenced, and the usability is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a filter screen which can be replaced conveniently; meanwhile, the service time of the filter screen is prolonged, and the usability of the manual sewage filter is improved.

The utility model discloses a manual blowdown filter, including work box, blowdown pipe, input tube, output tube, filter screen and blowoff valve, be provided with the working chamber in the work box, input tube and output tube communicate respectively and set up at work box left end upside and right-hand member upside to be provided with inlet flange and outlet flange respectively on input tube and output tube, blowdown pipe communicates and sets up in the work box bottom, and the blowoff valve sets up on the blowdown pipe; the device is characterized by also comprising four groups of filter screens, wherein the placing box is arranged on the top wall in the working box, a placing cavity is arranged in the placing box, fixing ports are arranged at the left end, the right end, the front end and the rear end of the placing box, and the four groups of filter screens are respectively arranged at the four groups of fixing ports; still include four fixed frames of group and two sets of reinforcements, four fixed frame lateral walls of group respectively with four fixed intraoral wall contacts of group, four sets of filter screens of group set up respectively on four fixed frames of group, and four sets of filter screens all with place the contact of box lateral wall, two sets of reinforcements set up respectively on left side wall and interior right side wall in the work box, and two sets of reinforcements output respectively with be located the filter screen contact of the left and right sides.

The utility model discloses a manual blowdown filter, the reinforcement includes screwed pipe, threaded rod and push pedal, the threaded rod sets up on the work box inside wall, and screwed pipe spiral shell dress is on the threaded rod, the push pedal sets up on the screwed pipe, and push pedal and filter screen contact.

The utility model discloses a manual blowdown filter, the work box bottom is the funnel type.

The utility model discloses a manual blowdown filter, be provided with the Teflon coating on the work box inside wall.

The utility model discloses a manual blowdown filter still includes two sets of maintenance doors, both ends all are provided with the maintenance mouth around the work box, and two sets of maintenance doors set up respectively on two sets of maintenance mouths.

The utility model discloses a manual blowdown filter still includes two sets of reinforcement muscle, two sets of reinforcement muscle set up respectively in the work box on half regional and the interior right side wall half regional down of left side wall, and two sets of reinforcement muscle tops are connected with the left and right sides of placing the box bottom end respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the filter screen and the fixing frame can be taken down from the fixing opening, so that the filter screen can be replaced conveniently; meanwhile, four groups of filter screens can be arranged, so that the filtering pressure of the single group of filter screens can be dispersed, the service life of the filter screens can be prolonged, and the usability can be improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

In the drawings, the reference numbers: 1. a work box; 2. a waste pipe; 3. an input tube; 4. an output pipe; 5. a filter screen; 6. a blowoff valve; 7. an inlet flange; 8. an outlet flange; 9. placing the box; 10. a fixing frame; 11. a reinforcement; 12. a threaded pipe; 13. a threaded rod; 14. pushing the plate; 15. repairing the door; 16. and reinforcing the ribs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the manual sewage filter of the present invention comprises a working box 1, a sewage conduit 2, an input pipe 3, an output pipe 4, a filter screen 5 and a sewage valve 6, wherein the working box 1 is internally provided with a working chamber, the input pipe 3 and the output pipe 4 are respectively communicated and arranged at the upper side of the left end and the upper side of the right end of the working box 1, the input pipe 3 and the output pipe 4 are respectively provided with an inlet flange 7 and an outlet flange 8, the sewage conduit 2 is communicated and arranged at the bottom end of the working box 1, and the sewage valve 6 is arranged on the sewage conduit 2; the device is characterized by further comprising a placing box 9, wherein four groups of filter screens 5 are arranged, the placing box 9 is arranged on the top wall in the working box 1, a placing cavity is arranged in the placing box 9, fixing ports are formed in the left end, the right end, the front end and the rear end of the placing box 9, and the four groups of filter screens 5 are respectively arranged at the four groups of fixing ports; the four-group filter box comprises four groups of fixed frames 10 and two groups of reinforcing members 11, wherein the outer side walls of the four groups of fixed frames 10 are respectively contacted with the inner side walls of the four groups of fixed openings, four groups of filter screens 5 are respectively arranged on the four groups of fixed frames 10, the four groups of filter screens 5 are respectively contacted with the outer side walls of a placing box 9, two groups of reinforcing members 11 are respectively arranged on the left side wall and the inner right side wall in the working box 1, and the output ends of the two groups of reinforcing members 11 are respectively; the filter screen and the fixing frame can be taken down from the fixing opening, so that the filter screen can be replaced conveniently; meanwhile, four groups of filter screens can be arranged, so that the filtering pressure of the single group of filter screens can be dispersed, the service life of the filter screens can be prolonged, and the usability can be improved.

The utility model discloses a manual blowdown filter, reinforcement 11 include screwed pipe 12, threaded rod 13 and push pedal 14, threaded rod 13 sets up on the work box 1 inside wall, screwed pipe 12 spiral shell dress is on threaded rod 13, push pedal 14 sets up on screwed pipe 12, and push pedal 14 contacts with filter screen 5; it can make the push plate leave the filter screen through the rotatory screwed pipe through the helicitic texture to replace the filter screen.

The bottom of the working box 1 of the manual sewage filter of the utility model is funnel-shaped; which can facilitate the discharge of dirt.

The utility model discloses a manual sewage filter, a Teflon coating is arranged on the inner side wall of a working box 1; which can prevent the deposition of dirt inside the device by the characteristics of teflon.

the manual sewage filter of the utility model also comprises two groups of maintenance doors 15, the front and the back ends of the working box 1 are provided with maintenance ports, and the two groups of maintenance doors 15 are respectively arranged on the two groups of maintenance ports; it can be convenient to maintain the inside of the work box.

The manual sewage filter of the utility model also comprises two groups of reinforcing ribs 16, the two groups of reinforcing ribs 16 are respectively arranged on the lower half area of the left side wall and the lower half area of the inner right side wall in the working box 1, and the top ends of the two groups of reinforcing ribs 16 are respectively connected with the left side and the right side of the bottom end of the placing box 9; which can enhance the stability of the placing box in the work box.

The utility model discloses a manual blowdown filter, it only needs to input liquid in to the work box through the input tube when using, make liquid diapire department subside in the work box, the dirt that subsides to get off is piled up on the diapire in the work box, later adopt siphon's principle to lead out through output tube and pass through filterable condensate water and steam escape, it filters it through placing four group's filter screens on the box at the discharge process simultaneously, later can open the blowoff valve, will pile up the dirt on the diapire in the work box and pass through the blowdown pipe discharge can.

The term "disposed", "mounted", "connected" and "connected" of the manual sewage filter of the present invention, unless otherwise specified or limited, should be understood in a broad sense, for example, may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, and may be a communication between the inside of two elements, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood according to specific situations; the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention; the types of the above components are not limited, and the components can be implemented as long as the beneficial effects of the components can be achieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A manual sewage filter comprises a working box (1), a sewage guide pipe (2), an input pipe (3), an output pipe (4), a filter screen (5) and a sewage valve (6), wherein a working cavity is arranged in the working box (1), the input pipe (3) and the output pipe (4) are respectively communicated and arranged on the upper side of the left end and the upper side of the right end of the working box (1), an inlet flange (7) and an outlet flange (8) are respectively arranged on the input pipe (3) and the output pipe (4), the sewage guide pipe (2) is communicated and arranged at the bottom end of the working box (1), and the sewage valve (6) is arranged on the sewage guide pipe (2); the device is characterized by further comprising a placing box (9), wherein four groups of filter screens (5) are arranged, the placing box (9) is arranged on the inner top wall of the working box (1), a placing cavity is arranged in the placing box (9), fixing ports are formed in the left end, the right end, the front end and the rear end of the placing box (9), and the four groups of filter screens (5) are respectively arranged at the four groups of fixing ports; still include four fixed frame of group (10) and two sets of reinforcement (11), four fixed frame of group (10) lateral walls contact with four fixed intraoral walls of group respectively, and four filter screens of group (5) set up respectively on four fixed frame of group (10), and four filter screens of group (5) all with place box (9) lateral wall contact, two sets of reinforcements (11) set up respectively in work box (1) on left side wall and interior right side wall, and two sets of reinforcements (11) output respectively with be located the filter screen (5) contact of the left and right sides.

2. The manual filth discharge filter according to claim 1, wherein the reinforcement member (11) comprises a screw pipe (12), a screw rod (13), and a push plate (14), the screw rod (13) is provided on an inner side wall of the working box (1), the screw pipe (12) is screw-mounted on the screw rod (13), the push plate (14) is provided on the screw pipe (12), and the push plate (14) is in contact with the filter screen (5).

3. A manual waste filter according to claim 2, characterised in that the bottom of the work box (1) is funnel-shaped.

4. A manual sewage filter according to claim 3 characterised in that the inner side wall of the working box (1) is provided with a teflon coating.

5. the manual sewage filter of claim 4, further comprising two sets of maintenance doors (15), wherein the front end and the rear end of the working box (1) are provided with maintenance openings, and the two sets of maintenance doors (15) are respectively arranged on the two sets of maintenance openings.

6. The manual sewage filter of claim 5, further comprising two sets of reinforcing ribs (16), wherein the two sets of reinforcing ribs (16) are respectively arranged on the lower half area of the left side wall and the lower half area of the right side wall in the working box (1), and the top ends of the two sets of reinforcing ribs (16) are respectively connected with the left side and the right side of the bottom end of the placing box (9).