CN218421393U

CN218421393U - Sewage pretreatment filter equipment

Info

Publication number: CN218421393U
Application number: CN202222629210.XU
Authority: CN
Inventors: 郝霞; 宋春艳
Original assignee: Dalian Shunyi New Electromechanical Technology Co ltd
Current assignee: Dalian Shunyi New Electromechanical Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-03
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a sewage pretreatment filter equipment belongs to sewage treatment technical field, including the pretreatment case, the left surface fixedly connected with collecting box of pretreatment case, the inside of collecting box is equipped with the sliding plate, the top fixed mounting of collecting box has first motor, the output fixed mounting of first motor has the lead screw, the upper surface of sliding plate sets up threaded hole, the top of lead screw runs through the screw hole and extends to the top of sliding plate, drives the epaxial clearance brush of spiral clearance through the second motor and rotates, can clear up U type filter, along with the rotation of spiral clearance axle, impurity can arrange to the collecting box, sets up the sliding plate in the inside of collecting box, and first motor drives the screw hole screw thread effect on lead screw and the sliding plate, can make the sliding plate rise, opens the drain, makes impurity discharge in the collecting box, and convenient the unity clears up, avoids the filter to appear blockking up, influences sewage pretreatment effect.

Description

Sewage pretreatment filter equipment

Technical Field

The utility model relates to a sewage treatment field specifically is a sewage pretreatment filter equipment.

Background

The sewage treatment process is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, the sewage treatment process is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment process also increasingly enters the daily life of common people.

Chinese patent No. CN211445313U discloses a sewage impurity pretreatment filtering device, which comprises a box body, wherein a water inlet pipe is fixed between two opposite inner walls at the top of the box body; one end of the water inlet pipe penetrates through the box body and extends to the outer side of the box body; and a U-shaped filter plate is obliquely fixed between the two opposite inner walls of the box body and positioned at the bottom of the water inlet pipe.

However, the helical blade in the above patent is not convenient for cleaning the U-shaped filter plate, and easily causes impurities to block the U-shaped filter plate, resulting in inconvenient filtration, and therefore, those skilled in the art provide a sewage pretreatment filter device to solve the problems proposed in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage pretreatment filter equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a sewage pretreatment filter equipment, includes the preliminary treatment case, the left surface fixedly connected with collecting box of preliminary treatment case, the inside of collecting box is equipped with the sliding plate, the top fixed mounting of collecting box has first motor, the output fixed mounting of first motor has the lead screw, the upper surface set screw hole of sliding plate, the top of lead screw runs through the screw hole and extends to the top of sliding plate, the inside fixed mounting of preliminary treatment case has U type filter, the drain has been seted up to the left surface of preliminary treatment case, the inside fixedly connected with mount of drain, the inside of mount and the inside wall of preliminary treatment case are all fixed to be inlayed and are had the bearing, two the common fixed mounting of inner circle of bearing has spiral clearance axle, the outer fixed surface of spiral clearance axle is connected with the clearance brush, the clearance brush contacts with U type filter.

As a further aspect of the present invention: the right side fixed mounting of preliminary treatment case has the second motor, the output of second motor and the right-hand member fixed connection of spiral cleaning shaft.

As the utility model discloses further scheme again: the last fixed surface of preliminary treatment case communicates there is the inlet tube, the fixed intercommunication in bottom surface of preliminary treatment case has the drain pipe, the equal fixedly connected with flange of right-hand member of inlet tube and the right-hand member of drain pipe.

As a further aspect of the present invention: the screw rod is in threaded connection with the threaded hole, symmetrical sliding grooves are formed in the inner wall of the pretreatment box, each sliding groove is internally and evenly connected with a sliding block, one side face, close to each other, of each sliding block is fixedly connected with a sliding plate, and a limiting plate is fixedly connected to the top end of the screw rod.

As a further aspect of the present invention: diapire fixed mounting has the filter screen in the collecting box, the front of collecting box is equipped with the display window, the fixed intercommunication of the left surface of collecting box has the blow off pipe, the fixed intercommunication of the left end of blow off pipe has sealed lid, the underrun connecting pipe of collecting box and the fixed intercommunication of the left surface of preliminary treatment case.

As the utility model discloses further scheme again: the front fixed mounting of preliminary treatment case has the safety cover, the inside fixed mounting of safety cover has control panel, control panel passes through the wire and is connected with first motor and second motor electricity respectively.

As a further aspect of the present invention: the bottom surface fixedly connected with two support frames of preliminary treatment case, every the equal fixedly connected with backup pad in bottom surface of support frame.

Compared with the prior art, the beneficial effects of the utility model are that:

this sewage pretreatment filter equipment, inside through the preliminary treatment case sets up U type filter, utilize U type filter to filter the sewage that gets into the preliminary treatment incasement portion, impurity after U type filter filters, it rotates to drive the epaxial clearance brush of spiral clearance through the second motor, can clear up U type filter, along with the rotation of spiral clearance axle, impurity can arrange to the collecting box, inside at the collecting box sets up the sliding plate, screw hole screw thread effect on first motor drive lead screw and the sliding plate, can make the sliding plate rise, open the drain, make impurity discharge to the collecting box in, convenient unified clearance, avoid the filter to appear blockking up.

Drawings

Fig. 1 is a schematic perspective view of a sewage pretreatment filter device;

FIG. 2 is a front cross-sectional view of a pretreatment tank in a sewage pretreatment filtration apparatus;

FIG. 3 is a side cross-sectional view of a collection tank of a sewage pretreatment filter apparatus;

fig. 4 is a side view of a collection tank of a sewage pretreatment filtering apparatus.

In the figure: 1. a pretreatment tank; 2. a sealing cover; 3. a sewage discharge pipe; 4. a display window; 5. a collection box; 6. a first motor; 7. a screw rod; 8. a sliding plate; 9. a limiting plate; 10. a water inlet pipe; 11. a connecting flange; 12. a second motor; 13. a control panel; 14. a protective cover; 15. a drain pipe; 16. a support frame; 17. a support plate; 18. a threaded hole; 19. a sewage draining outlet; 20. a filter screen; 21. a connecting pipe; 22. a bearing; 23. spirally cleaning the shaft; 24. cleaning a brush; 25. a U-shaped filter plate; 26. a chute; 27. a slider; 28. a fixing frame.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Please refer to fig. 1-4, in the embodiment of the utility model, a sewage pretreatment filter device, including pretreatment tank 1, pretreatment tank 1's left surface fixedly connected with collecting box 5, the inside of collecting box 5 is equipped with sliding plate 8, the top fixed mounting of collecting box 5 has first motor 6, first motor 6's output fixed mounting has lead screw 7, threaded hole 18 has been seted up to sliding plate 8's upper surface, threaded hole 18 is run through and extends to sliding plate 8's top on the top of lead screw 7, pretreatment tank 1's inside fixed mounting has U type filter 25, pretreatment tank 1's left surface has seted up drain 19, drain 19's inside fixedly connected with mount 28, mount 28's inside and pretreatment tank 1's inside wall all is fixed to be inlayed and has bearing 22, the common fixed mounting of inner circle of two bearing 22 has spiral clearance axle 23, the outer fixed surface of spiral clearance axle 23 is connected with clearance brush 24, clearance brush 24 contacts with U type filter 25.

The right flank fixed mounting of preliminary treatment case 1 has second motor 12, the output of second motor 12 and the right-hand member fixed connection of spiral clearance axle 23, it cleans U type filter 25 to drive the epaxial cleaning brush 24 of spiral clearance through second motor 12, the last fixed surface intercommunication of preliminary treatment case 1 has inlet tube 10, the fixed intercommunication in bottom surface of preliminary treatment case 1 has drain pipe 15, the equal fixedly connected with flange 11 of the right-hand member of inlet tube 10 and the right-hand member of drain pipe 15, through inlet tube 10 and drain pipe 15, conveniently insert sewage treatment system with this filter equipment.

Screw 7 and screw hole 18 threaded connection, symmetrical spout 26 has been seted up to the inner wall of preliminary treatment case 1, the equal sliding connection in inside of every spout 26 has slider 27, a side that two sliders 27 are close to each other all with sliding plate 8 fixed connection, the top fixedly connected with limiting plate 9 of screw 7, cooperate sliding plate 8 through slider 27 and spout 26, can make sliding plate 8 rise, be convenient for drain 19 to open, diapire fixed mounting has filter screen 20 in collecting box 5, the front of collecting box 5 is equipped with display window 4, the fixed intercommunication of left surface of collecting box 5 has blow off pipe 3, the fixed intercommunication of left end of blow off pipe 3 has sealed lid 2, the bottom surface of collecting box 5 passes through connecting pipe 21 and the fixed intercommunication of left surface of preliminary treatment case 1, through blow off pipe 3 and sealed lid 2, can conveniently discharge impurity, the front fixed mounting of preliminary treatment case 1 has safety cover 14, the inside fixed mounting of safety cover 14 has control panel 13, control panel 13 is connected with first motor 6 and second motor 12 electricity respectively through the wire, control panel 13 conveniently controls the device, two bottom surface fixedly connected with 16 of the bottom surface of the support frame 16 of the fixedly connected with of every support frame 16, the backup pad 17 carries out the supporting effect to the device through the backup pad installation.

The utility model discloses a theory of operation is: when in use, firstly, the sewage pretreatment device is accessed into a sewage treatment system through a water inlet pipe 10 and a drain pipe 15, the water inlet pipe 10 discharges sewage into the interior of the pretreatment tank 1, the U-shaped filter plate 25 in the pretreatment tank 1 filters impurities in the sewage, when the interior of the pretreatment device is cleaned, the first motor 6 is started to drive the screw rod 7 to rotate, the screw rod 7 and the screw hole 18 on the sliding plate 8 have a threaded effect, the sliding plate 8 is lifted to open the sewage draining port 19, the second motor 12 drives the cleaning brush 24 on the spiral cleaning shaft 23 to clean the U-shaped filter plate 25, along with the rotation of the spiral cleaning shaft 23, the impurities are enabled to enter the interior of the collection tank 5 through the sewage draining port 19, the filter screen 20 is arranged in the interior of the collection tank 5, and the redundant sewage is conveniently filtered and discharged.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical person who is familiar with this technical field is in the technical scope of the utility model discloses, according to the technical scheme of the utility model and the utility model conception of the utility model think of in addition equivalent replacement or change, all should be covered within the protection scope of the utility model, to technical person in the field, it is obvious that the utility model is not limited to the details of above-mentioned exemplary embodiment, moreover under the circumstances that does not deviate from the spirit or essential characteristics of the utility model, can realize with other specific forms the utility model. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a sewage pretreatment filter equipment, includes pretreatment tank (1), its characterized in that, the left surface fixedly connected with collecting box (5) of pretreatment tank (1), the inside of collecting box (5) is equipped with sliding plate (8), the top fixed mounting of collecting box (5) has first motor (6), the output fixed mounting of first motor (6) has lead screw (7), threaded hole (18) have been seted up to the upper surface of sliding plate (8), the top of lead screw (7) runs through threaded hole (18) and extends to the top of sliding plate (8), the inside fixed mounting of pretreatment tank (1) has U type filter (25), drain (19) have been seted up to the left surface of pretreatment tank (1), the inside fixedly connected with mount (28) of drain (19), the inside of mount (28) and the inside wall of pretreatment tank (1) all are fixed to inlay has bearing (22), two the common fixed mounting of inner circle of bearing (22) has spiral cleaning shaft (23), the outer fixed surface of spiral cleaning shaft (23) is connected with cleaning brush (24), cleaning brush (24) and cleaning brush (25) and U type filter (25) contact.

2. The sewage pretreatment filtering device according to claim 1, wherein a second motor (12) is fixedly installed on the right side surface of the pretreatment tank (1), and the output end of the second motor (12) is fixedly connected with the right end of the spiral cleaning shaft (23).

3. The sewage pretreatment filtering device according to claim 1, wherein the upper surface of the pretreatment tank (1) is fixedly communicated with a water inlet pipe (10), the bottom surface of the pretreatment tank (1) is fixedly communicated with a water outlet pipe (15), and the right end of the water inlet pipe (10) and the right end of the water outlet pipe (15) are both fixedly connected with a connecting flange (11).

4. The sewage pretreatment filtering device according to claim 1, wherein the screw rod (7) is in threaded connection with the threaded hole (18), symmetrical sliding grooves (26) are formed in the inner wall of the pretreatment tank (1), a sliding block (27) is slidably connected inside each sliding groove (26), one side face, close to each other, of each sliding block (27) is fixedly connected with the sliding plate (8), and a limiting plate (9) is fixedly connected to the top end of the screw rod (7).

5. The sewage pretreatment filtering device according to claim 1, wherein a filter screen (20) is fixedly mounted on the inner bottom wall of the collecting box (5), a display window (4) is arranged on the front surface of the collecting box (5), a sewage discharge pipe (3) is fixedly communicated with the left side surface of the collecting box (5), a sealing cover (2) is fixedly communicated with the left end of the sewage discharge pipe (3), and the bottom surface of the collecting box (5) is fixedly communicated with the left side surface of the pretreatment box (1) through a connecting pipe (21).

6. The sewage pretreatment filtering device according to claim 1, wherein a protective cover (14) is fixedly installed on the front surface of the pretreatment tank (1), a control panel (13) is fixedly installed inside the protective cover (14), and the control panel (13) is electrically connected with the first motor (6) and the second motor (12) through wires respectively.

7. A sewage pretreatment filtering device according to claim 1, characterized in that two supporting frames (16) are fixedly connected to the bottom surface of the pretreatment tank (1), and a supporting plate (17) is fixedly connected to the bottom surface of each supporting frame (16).