CN218076707U

CN218076707U - Sewage lifting solid-liquid separation device

Info

Publication number: CN218076707U
Application number: CN202221797024.0U
Authority: CN
Inventors: 韦健; 姚雪松; 孟令彪
Original assignee: Anhui Zhongsong Environmental Protection Technology Co ltd
Current assignee: Anhui Zhongsong Environmental Protection Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-20
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a sewage promotes solid-liquid separation equipment, including retaining frame, the top of retaining frame is provided with collects the mouth, the inner wall fixedly connected with filter screen of retaining frame, the inner wall bottom fixedly connected with drain pump of retaining frame, the output fixedly connected with drain pipe of drain pump, the drain pipe extends to the outside of retaining frame, the lateral wall of retaining frame is provided with row's miscellaneous mouth, it is corresponding with the filter screen to arrange miscellaneous mouth, the utility model relates to a sewage promotes technical field. This sewage promotes solid-liquid separation equipment has reached the inside filter screen that sets up of retaining frame, is convenient for filter sewage, intercepts the solid for sewage passes through the filter screen, promotes sewage through the drain pump and discharges, sets up cleaning device on the surface of filter screen, is convenient for clear up the debris of filter screen surface interception, and it is attached to reduce debris, improves filter screen filtration efficiency, and then improves sewage discharge efficiency, satisfies user demand's purpose.

Description

Sewage promotes solid-liquid separation equipment

Technical Field

The utility model relates to a sewage promotes the field, and more specifically says, relates to a sewage promotes solid-liquid separation equipment.

Background

The sewage lifting device is a device used for collecting the liquid level of a sewer or collecting the sewage which is far away from a sewage pipe of a municipal sewage pipe network and is discharged by a sanitary device and lifting the sewage into a municipal sewage system. Because of the existence of a large amount of impurities in the sewage, the solid-liquid separation of the sewage is needed in the sewage lifting process. At present, current sewage promotes solid-liquid separation equipment only sets up the filter screen, filters sewage, can realize solid-liquid separation, but the filter screen is filtering for a long time, and a large amount of debris are adhered to easily to the filter screen surface, and then cause the filter screen to block up, influence sewage discharge efficiency, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The filter screen to existence among the prior art filters for a long time, a large amount of debris are attached to easily to the filter screen surface, and then cause the filter screen to block up, influence sewage discharge efficiency, can't satisfy user demand's problem, an object of the utility model is to provide a sewage promotes solid-liquid separation equipment, it can realize the inside filter screen that sets up of retaining frame, be convenient for filter sewage, intercept the solid, make sewage pass through the filter screen, promote sewage through the drain pump and discharge, set up cleaning device on the surface of filter screen, be convenient for clear up the debris of filter screen surface interception, it adheres to reduce debris, improve filter screen filtration efficiency, and then improve sewage discharge efficiency, set up water level detection device inside the retaining frame simultaneously, when water level reachs a position in the retaining frame, then automatic start cleaning device clears up the filter screen, when treating the water level descends, then cleaning device automatic shutdown, reduce energy consumption, improve equipment life, satisfy user demand.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a sewage promotes solid-liquid separation equipment, includes the retaining frame, the top of retaining frame is provided with collects the mouth, the inner wall fixedly connected with filter screen of retaining frame, the inner wall bottom fixedly connected with drain pump of retaining frame, the output fixedly connected with drain pipe of drain pump, the drain pipe extends to the outside of retaining frame, the lateral wall of retaining frame is provided with arranges miscellaneous mouthful, it is corresponding with the filter screen to arrange miscellaneous mouthful, arrange miscellaneous mouthful external thread connection and have sealed lid, the surface of filter screen is provided with cleaning device, cleaning device is used for clearing up the debris on filter screen surface.

Preferably, cleaning device is including fixed frame, motor, master gear, pinion, axis of rotation and helical blade, the outer wall fixed connection of fixed frame and retaining frame, the motor is located the inside of fixed frame, the inner wall fixed connection of motor and fixed frame, the output shaft fixedly connected with master gear of motor, the master gear meshing transmission has the pinion, the axle center department and the axis of rotation fixed connection of pinion, the axis of rotation is connected with fixed frame inner wall rotation, the axis of rotation rotates with the retaining frame to be connected, the axis of rotation is located the inside one end and the helical blade fixed connection of retaining frame, helical blade is corresponding with the surface of filter screen.

Preferably, the bottom of the inner wall of the water storage frame is inclined.

Preferably, the inner wall of the water storage frame is provided with a water level detection device, and the water level detection device is electrically connected with the motor.

Preferably, water level detection device includes carriage, extrusion spring, installation piece, cursory, motion pole, extrusion piece and micro-gap switch, the inner wall fixed connection of carriage and retaining frame, the bottom fixed connection of extrusion spring and carriage, the bottom and the installation piece fixed connection of extrusion spring, the bottom and the cursory fixed connection of installation piece, the top and the motion pole fixed connection of installation piece, the motion pole cup joints with the extrusion spring, motion pole and carriage sliding connection, the motion pole is located inside one end and the extrusion piece fixed connection of carriage, the inner wall top of carriage is provided with micro-gap switch, the extrusion piece is corresponding with micro-gap switch, micro-gap switch and motor fixed connection.

Preferably, the top of the inner wall of the water storage frame is provided with an interception net, and the diameter of a pore of the interception net is three times that of the filter screen.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. through the inside filter screen that sets up of retaining frame, be convenient for filter sewage, carry out the interception with the solid for sewage passes through the filter screen, promotes sewage through the drain pump and discharges, sets up cleaning device on the surface of filter screen, is convenient for clear up the debris of filter screen surface interception, reduces debris and adheres to, improves filter screen filtration efficiency, and then improves sewage discharge efficiency.

2. Through setting up water level detection device in the water storage frame is inside, when the water level reachd a position in the water storage frame, then automatic start cleaning device clears up the filter screen, treats that the water level descends, then cleaning device automatic shutdown work, reduces energy resource consumption, improve equipment life.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the water level detecting device of the present invention;

fig. 4 is a schematic view of a part a of the enlarged structure of fig. 2 according to the present invention.

The numbering in the figures illustrates:

1. a water storage frame; 2. a collection port; 3. a filter screen; 4. draining pump; 5. a drain pipe; 6. a trash discharge port; 7. a sealing cover; 8. a cleaning device; 81. a fixing frame; 82. a motor; 83. a main gear; 84. a pinion gear; 85. a rotating shaft; 86. a helical blade; 9. a water level detection device; 91. a support frame; 92. a compression spring; 93. mounting a block; 94. floating; 95. a motion bar; 96. extruding the block; 97. a microswitch; 10. and (5) intercepting a net.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sewage promotes solid-liquid separation equipment, including retaining frame 1, the top of retaining frame 1 is provided with collects mouthful 2, the inner wall fixedly connected with filter screen 3 of retaining frame 1, the inner wall bottom fixedly connected with drain pump 4 of retaining frame 1, the output fixedly connected with drain pipe 5 of drain pump 4, drain pipe 5 extends to the outside of retaining frame 1, the lateral wall of retaining frame 1 is provided with row's miscellaneous mouthful 6, arrange miscellaneous mouthful 6 corresponding with filter screen 3, arrange miscellaneous mouthful 6 outside threaded connection of portion and have sealed lid 7, the surface of filter screen 3 is provided with cleaning device 8, cleaning device 8 is used for clearing up the debris on filter screen 3 surface. Retaining frame 1 is inside to set up filter screen 3, be convenient for filter sewage, intercept the solid, make sewage pass through filter screen 3, promote sewage through drain pump 4 and discharge, set up cleaning device 8 on the surface of filter screen 3, be convenient for clear up the debris of 3 surface intercepts of filter screen, it adheres to reduce debris, improve filter screen 3 filtration efficiency, and then improve sewage discharge efficiency, arrange the surface of miscellaneous mouthful 6 and set up sealed lid 7, the staff of being convenient for regularly will seal sealed lid 7 and take off, the debris to arranging miscellaneous mouthful 6 are cleared up.

Example 2:

referring to fig. 1, 2 and 4, a sewage lifting solid-liquid separation device is substantially the same as embodiment 1, except that a cleaning device 8 is further improved, the cleaning device 8 comprises a fixed frame 81, a motor 82, a main gear 83, a secondary gear 84, a rotating shaft 85 and a helical blade 86, the fixed frame 81 is fixedly connected with the outer wall of a water storage frame 1, the motor 82 is positioned inside the fixed frame 81, the motor 82 is fixedly connected with the inner wall of the fixed frame 81, an output shaft of the motor 82 is fixedly connected with the main gear 83, the main gear 83 is engaged with the secondary gear 84, the axis of the secondary gear 84 is fixedly connected with the rotating shaft 85, the rotating shaft 85 is rotatably connected with the inner wall of the fixed frame 81, the rotating shaft 85 is rotatably connected with the water storage frame 1, one end of the rotating shaft 85 positioned inside the water storage frame 1 is fixedly connected with the helical blade 86, and the helical blade 86 corresponds to the surface of a filter screen 3. Set up cleaning device 8, be convenient for clear up the surface of filter screen 3, motor 82 work drives master gear 83 and rotates, drives pinion 84 and rotates, drives axis of rotation 85 and rotates, drives helical blade 86 and rotates, clears up the debris on filter screen 3 surface, drives the debris motion, reduces debris and piles up on filter screen 3, guarantees filter screen 3 filtration efficiency.

Example 3:

referring to fig. 2, a sewage lifting solid-liquid separation apparatus is substantially the same as that of embodiment 1, and further, the bottom of the inner wall of the water storage frame 1 is inclined. The bottom of the inner wall of the water storage frame 1 is arranged to be inclined, so that sewage can flow to the drainage pump 4 conveniently.

Example 4:

referring to fig. 1-3, a sewage lifting solid-liquid separation device is substantially the same as that of embodiment 2, and further, a water level detection device 9 is disposed on the inner wall of the water storage frame 1, and the water level detection device 9 is electrically connected to a motor 82. At the inside water level detection device 9 that sets up of retaining frame 1, when the water level reachd a locating position in retaining frame 1, then automatic start cleaning device 8 clears up filter screen 3, treats when the water level descends, then 8 automatic shutdown work of cleaning device reduces energy resource consumption, improve equipment life.

Water level detection device 9 includes carriage 91, extrusion spring 92, installation piece 93, cursory 94, motion pole 95, extrusion piece 96 and micro-gap switch 97, carriage 91 and the inner wall fixed connection of retaining frame 1, the bottom fixed connection of extrusion spring 92 and carriage 91, the bottom and the installation piece 93 fixed connection of extrusion spring 92, the bottom and the cursory 94 fixed connection of installation piece 93, the top and the motion pole 95 fixed connection of installation piece 93, motion pole 95 cup joints with extrusion spring 92, motion pole 95 and carriage 91 sliding connection, motion pole 95 is located inside one end and the extrusion piece 96 fixed connection of carriage 91, the inner wall top of carriage 91 is provided with micro-gap switch 97, extrusion piece 96 is corresponding with micro-gap switch 97, micro-gap switch 97 and motor 82 fixed connection. The water level detection device 9 is arranged, when the water level in the water storage frame 1 rises, the water storage amount in the water storage frame 1 is larger, or the filter screen 3 is blocked, so that the accumulated water in the water storage frame 1 is increased, the water level rises, the buoy 94 is driven to move upwards, the mounting block 93 is driven to move upwards, the moving rod 95 is driven to move upwards, the elastic potential energy of the extrusion spring 92 is increased, the extrusion block 96 is driven to move upwards, until the extrusion block 96 extrudes the microswitch 97, the motor 82 works, the spiral blade 86 is driven to clean the filter screen 3, the attachment of impurities is reduced, the sewage filtering efficiency is improved, when the water level falls, the elastic potential energy of the extrusion spring 92 is converted into kinetic energy, the buoy 94 is driven to move downwards, the limitation of the extrusion block 96 on the microswitch 97 is removed, and the motor 82 stops working.

Example 5:

referring to fig. 2, a sewage lifting solid-liquid separation device is substantially the same as that of embodiment 1, and further, an interception net 10 is disposed at the top of the inner wall of the water storage frame 1, and the diameter of the aperture of the interception net 10 is three times that of the filter net 3. The top of the inner wall of the water storage frame 1 is provided with the intercepting net 10, and the aperture of the intercepting net 10 is large, so that large sundries can be conveniently intercepted.

As described above; is only a preferred embodiment of the present invention; however, the scope of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the present invention.

Claims

1. The utility model provides a sewage promotes solid-liquid separation equipment, includes retaining frame (1), the top of retaining frame (1) is provided with collects mouth (2), its characterized in that: the inner wall fixedly connected with filter screen (3) of retaining frame (1), the inner wall bottom fixedly connected with drain pump (4) of retaining frame (1), the output fixedly connected with drain pipe (5) of drain pump (4), drain pipe (5) extend to the outside of retaining frame (1), the lateral wall of retaining frame (1) is provided with row's miscellaneous mouthful (6), arrange miscellaneous mouthful (6) corresponding with filter screen (3), arrange miscellaneous mouthful (6) outside threaded connection and have sealed lid (7), the surface of filter screen (3) is provided with cleaning device (8), cleaning device (8) are used for clearing up the debris on filter screen (3) surface.

2. The sewage lifting solid-liquid separation device according to claim 1, characterized in that: cleaning device (8) are including fixed frame (81), motor (82), master gear (83), pinion (84), axis of rotation (85) and helical blade (86), the outer wall fixed connection of fixed frame (81) and retaining frame (1), motor (82) are located the inside of fixed frame (81), the inner wall fixed connection of motor (82) and fixed frame (81), the output shaft fixedly connected with master gear (83) of motor (82), master gear (83) meshing transmission has pinion (84), the axle center department and axis of rotation (85) fixed connection of pinion (84), axis of rotation (85) are connected with fixed frame (81) inner wall rotation, axis of rotation (85) rotate with retaining frame (1) and are connected, axis of rotation (85) are located the inside one end and helical blade (86) fixed connection of retaining frame (1), helical blade (86) are corresponding with the surface of filter screen (3).

3. The sewage lifting solid-liquid separation device according to claim 1, characterized in that: the bottom of the inner wall of the water storage frame (1) is inclined.

4. The sewage lifting solid-liquid separation device according to claim 2, characterized in that: the inner wall of retaining frame (1) is provided with water level detection device (9), water level detection device (9) and motor (82) electric connection.

5. The sewage lifting solid-liquid separation device according to claim 4, characterized in that: water level detection device (9) include carriage (91), extrusion spring (92), installation piece (93), cursory (94), motion pole (95), extrusion piece (96) and micro-gap switch (97), the inner wall fixed connection of carriage (91) and retaining frame (1), the bottom fixed connection of extrusion spring (92) and carriage (91), the bottom and installation piece (93) fixed connection of extrusion spring (92), the bottom and cursory (94) fixed connection of installation piece (93), the top and motion pole (95) fixed connection of installation piece (93), motion pole (95) cup joint with extrusion spring (92), motion pole (95) and carriage (91) sliding connection, motion pole (95) are located the inside one end of carriage (91) and extrusion piece (96) fixed connection, the inner wall top of carriage (91) is provided with micro-gap switch (97), extrusion piece (96) correspond with micro-gap switch (97), micro-gap switch (97) and micro-gap switch (82) fixed connection motor.

6. The sewage lifting solid-liquid separation device according to claim 1, characterized in that: the inner wall top of retaining frame (1) is provided with interception net (10), the pore diameter of interception net (10) is the triple of filter screen (3).