CN220758100U - Sewage treatment sludge discharge mechanism - Google Patents

Abstract

The utility model discloses a sewage treatment sludge discharge mechanism, which relates to the technical field of sewage treatment and comprises a treatment box, wherein a cleaning unit for separately discharging the sludge water which is subjected to standing and layering in the treatment box is arranged on the treatment box; the cleaning unit comprises a conveying pipe inserted into the top end of the treatment box, the bottom end of the conveying pipe stretches into the treatment box, and the top end of the conveying pipe is fixedly connected with a drain pipe and a mud discharging pipe through tee joints respectively. According to the utility model, by arranging the mud discharging pipe, the mud discharging pump, the second electromagnetic valve, the first corrugated hose, the mounting seat, the guide rod, the buoyancy ring, the sleeve, the second corrugated hose, the gear, the tooth socket, the rack, the counterweight ring and the second pressure sensor, the mud water is separately discharged, the sharing of part of structures is realized, the cost output is reduced, the mud discharging work can be automatically performed when the water discharging work is completed, the burden of staff is reduced, and the practicability is further improved.

Description

Sewage treatment sludge discharge mechanism

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment sludge discharging mechanism.

Background

Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more enters the daily life of common people, in the sewage treatment, the sludge at the bottom of the sewage needs to be cleaned, so a sludge discharging mechanism is needed, but the prior sewage treatment sludge discharging mechanism still has some problems in the use process.

For example, chinese patent publication No. CN219440779U discloses a sewage treatment sludge discharging device, including a sewage tank, a collecting rack and a cone-shaped falling block, the top of the sewage tank is provided with a supporting plate, wherein the middle part of the supporting plate is provided with a collecting rack, the left and right ends of the collecting rack are respectively provided with a driving motor and a guide pipe, one side of the driving motor is provided with a sludge discharging pipe extending into the sewage tank, the guide pipe is connected with a sludge discharging pipe, the steel wire rope is wound on the collecting rack, wherein the end part of the steel wire rope is fixedly connected with the cone-shaped falling block, the surface of the steel wire rope is coated with a color marking section to avoid the excessive winding to cause the impact on the sludge discharging pipe and the guide pipe, the left end near the top end of the outer wall of the sewage tank is provided with a water outlet pipe, and the manual valve body is provided on the water outlet pipe.

Above-mentioned sewage treatment mud discharging device adopts ascending cone type to weigh down the piece and drives mud-water separation's water and mud rising, is close to the drain pipe through rising, realizes taking out earlier water, takes out mud again, realizes mud water separation processing, and time high-efficient mud discharging work, but must have the gap between cone type weighing down piece and the effluent water sump lateral wall at the in-process that the cone type weighing down piece risees, along with the multiple use of cone type weighing down the piece, the gap can grow, causes the problem that mud water was revealed, life is lower, the practicality is low, therefore, this application provides a sewage treatment mud discharging mechanism to satisfy the demand.

Disclosure of Invention

The utility model mainly aims to provide a sewage treatment sludge discharge mechanism, which can effectively solve the problem that the existing sludge discharge mechanism is easy to leak in the background technology, has low practicability, and achieves the aim of improving the practicability while separating and discharging sludge and water.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the sewage treatment sludge discharge mechanism comprises a treatment tank, wherein a cleaning unit for separating and discharging the sludge water which is subjected to standing and layering in the treatment tank is arranged on the treatment tank;

the cleaning unit comprises a conveying pipe inserted into the top end of the treatment box, the bottom end of the conveying pipe extends into the treatment box, the top end of the conveying pipe is fixedly connected with a drain pipe and a mud discharging pipe through a tee joint respectively, a water pump and a mud discharging pump are installed on the top end of the treatment box respectively, the input end of the water pump is fixedly connected with the drain pipe, the input end of the mud discharging pump is fixedly connected with the mud discharging pipe, a first electromagnetic valve is installed on the drain pipe, a second electromagnetic valve is installed on the mud discharging pipe, and an auxiliary drainage unit and an auxiliary mud discharging unit are arranged on the conveying pipe respectively.

Preferably, a feed port for introducing muddy water into the treatment tank is arranged at the top end of the treatment tank, and the feed port is of a funnel structure.

Preferably, the auxiliary drainage unit comprises a first corrugated hose arranged on the conveying pipe, one end of the first corrugated hose is fixedly connected with a mounting seat, and a buoyancy ring is arranged on the mounting seat.

Preferably, a plurality of guide rods are fixedly connected to the mounting base, a plurality of mounting blocks are fixedly connected to the conveying pipe, the guide rods are inserted into the mounting blocks, and a first pressure sensor is arranged at the top end of each guide rod.

Preferably, the auxiliary mud discharging unit comprises a sleeve inserted into the bottom end of the mounting seat, a second corrugated hose is arranged between the sleeve and the first corrugated hose, one end of the second corrugated hose is fixedly connected with the sleeve, the other end of the second corrugated hose is fixedly connected with the first corrugated hose, a plurality of gears are rotatably connected in the mounting seat through a rotating shaft, a plurality of tooth grooves are formed in the outer wall of the sleeve, one side of each gear is meshed with each tooth groove, a rack is inserted into the mounting seat, the other side of each gear is meshed with each rack, and the bottom ends of the racks are fixedly connected with the same counterweight ring.

Preferably, a second pressure sensor is arranged at the top end of the rack corresponding to the inside of the mounting seat.

Preferably, a controller is installed at the top end of the treatment tank, and the controller is respectively connected with the water pump, the sludge pump, the first electromagnetic valve, the second electromagnetic valve, the first pressure sensor and the second pressure sensor through signal control.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up conveyer pipe, water pump, first solenoid valve, first bellows, mount pad, guide bar and buoyancy ring, realize when filling muddy water to the processing incasement, can automatic perception whether fill, prevent excessive filling, influence the problem of later stage mud discharge, can realize mud-water separation simultaneously and handle, simple structure, the practicality is high.

2. Through setting up mud pipe, dredge pump, second solenoid valve, first ripple hose, mount pad, guide bar, buoyancy ring, sleeve pipe, second ripple hose, gear, tooth's socket, rack, counter weight ring, second pressure sensor, realize partial structure sharing, reduce cost output, and accomplish the drainage during operation, can carry out the dredge work voluntarily, reduce staff's burden, further improve the practicality.

Drawings

FIG. 1 is a schematic perspective view of a sewage treatment sludge discharge mechanism;

FIG. 2 is a schematic view of a partially cut-away, enlarged, perspective structure of a cleaning unit;

fig. 3 is an enlarged schematic view of the area a in fig. 2.

In the figure: 1. a treatment box; 2. a feed inlet; 3. a delivery tube; 4. a drain pipe; 5. a mud pipe; 6. a water pump; 7. a mud pump; 8. a first electromagnetic valve; 9. a second electromagnetic valve; 10. a first corrugated hose; 11. a mounting base; 12. a guide rod; 13. a mounting block; 14. a buoyancy ring; 15. a sleeve; 16. a second corrugated hose; 17. a gear; 18. tooth slots; 19. a rack; 20. a counterweight ring; 21. and a second pressure sensor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present 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 relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

Examples: referring to a sewage treatment mud discharging mechanism shown in fig. 1-3, including treatment case 1, the top of treatment case 1 is provided with the feed inlet 2 that is used for leading in muddy water in the treatment case 1, and feed inlet 2 shape is the funnel structure, is provided with on the treatment case 1 and is used for standing in the treatment case 1 and separates the muddy water after layering and discharge's clearance unit, at first stands the treatment to the muddy water in the treatment case 1 for muddy water layering, then draws clear water earlier through clearance unit, then draws mud, realizes separately handling, and simple structure is practical.

The cleaning unit includes conveyer pipe 3 of pegging graft in the treatment tank 1 top, the inside of treatment tank 1 is stretched into to the bottom of conveyer pipe 3, the top of conveyer pipe 3 is respectively through tee bend fixedly connected with drain pipe 4 and mud pipe 5, water pump 6 and mud pump 7 are installed respectively on the top of treatment tank 1, the input and the drain pipe 4 fixed connection of water pump 6, the input and the mud pipe 5 fixed connection of mud pump 7, install first solenoid valve 8 on the drain pipe 4, install second solenoid valve 9 on the mud pipe 5, be provided with auxiliary drainage unit and auxiliary mud unit on the conveyer pipe 3 respectively.

After the mud water in the treatment box 1 is kept still and layered, the first electromagnetic valve 8 is firstly opened, the water pump 6 is started, clear water is led into the drain pipe 4 through the conveying pipe 3, the clear water is discharged through the output end of the water pump 6, after the clear water is discharged, the first electromagnetic valve 8 is closed, the second electromagnetic valve 9 is opened, the mud pump 7 is started, mud is led into the mud discharging pipe 5 through the conveying pipe 3, the aim of separating and discharging the mud is fulfilled through the output end of the mud discharging pump 7, the aim of separating and discharging the mud can be fulfilled through one conveying pipe 3 in the process of discharging and discharging the mud, the structure can be simplified, the cost output is reduced, the automatic mud discharging work can be realized after the water discharging is finished, the mud discharging device is efficient and practical, and the burden of workers is reduced.

The auxiliary drainage unit comprises a first corrugated hose 10 arranged on the conveying pipe 3, one end of the first corrugated hose 10 is fixedly connected with a mounting seat 11, a buoyancy ring 14 is arranged on the mounting seat 11, a plurality of guide rods 12 are fixedly connected to the mounting seat 11, a plurality of mounting blocks 13 are fixedly connected to the conveying pipe 3, the guide rods 12 are inserted into the mounting blocks 13, and a first pressure sensor is arranged at the top end of the guide rods 12.

When mud water in the treatment tank 1 is layered, the bottom end of the first corrugated hose 10 floats on the water surface under the action of upper-layer water buoyancy, along with continuous mud water introduction into the treatment tank 1, the water level rises at the moment, the guide rod 12 is driven to rise under the action of the buoyancy ring 14 until the guide rod 12 is in contact with the inner wall of the treatment tank 1, at the moment, the first sensor on the guide rod 12 is stressed to send a signal to indicate that the water level in the treatment tank 1 is full in the current state, mud water filling is stopped, then the first corrugated hose 10 is kept standing for mud water layering, the first electromagnetic valve 8 is opened first before mud discharging, the second electromagnetic valve 9 is closed, the water pump 6 is started, clear water in the treatment tank 1 is pumped out through the cooperation of the conveying pipe 3 and the first corrugated hose 10, along with the clear water being pumped out, the water level is lowered, and the first corrugated hose 10 is driven to stretch under the gravity action of the mounting seat 11, so that the first corrugated hose 10 is always kept in contact with the water surface until the clear water discharging is completed.

The auxiliary mud discharging unit comprises a sleeve 15 inserted at the bottom end of an installation seat 11, a second corrugated hose 16 is arranged between the sleeve 15 and a first corrugated hose 10, one end of the second corrugated hose 16 is fixedly connected to the sleeve 15, the other end of the second corrugated hose 16 is fixedly connected to the first corrugated hose 10, a plurality of gears 17 are rotatably connected to the installation seat 11 through a rotating shaft, a plurality of tooth grooves 18 are formed in the outer wall of the sleeve 15, one side of each gear 17 is meshed with each tooth groove 18, racks 19 are inserted into the installation seat 11, the other side of each gear 17 is meshed with each rack 19, the bottom ends of the plurality of racks 19 are fixedly connected with the same counterweight ring 20, a second pressure sensor 21 is arranged in the installation seat 11 corresponding to the top end of each rack 19, a controller is installed at the top end of the treatment tank 1 and is connected with a water pump 6, a mud discharging pump 7, a first electromagnetic valve 8, a second electromagnetic valve 9, the first pressure sensor and the second pressure sensor 21 through signal control.

In the clear water discharging process, the weight ring 20 is always kept under water, when clear water is about to be discharged, the weight ring 20 is in conflict with mud at the moment and is subjected to buoyancy of the mud, so that the weight ring 20 is kept at the original position and is kept unchanged along with the decline of the water level, the installation seat 11 is continuously lowered, at the moment, under the cooperation of the rack 19, the gear 17 is driven to rotate, the sleeve 15 is driven to descend under the cooperation of the tooth groove 18, the second pressure sensor 21 on the sleeve 15 is separated from the installation seat 11, at the moment, after the installation seat 11 does not feel pressure, a signal is sent to the controller, after the controller receives the signal of the second pressure sensor 21, the water pump 6 and the first electromagnetic valve 8 are controlled to be closed, the mud pump 7 and the second electromagnetic valve 9 are opened, meanwhile, along with the decline of the sleeve 15, the second corrugated hose 16 is extended, the sleeve 15 is further extended into the mud, along with the start of the mud pump 7, the action of pumping mud is realized until the mud is completely pumped out, and the mud is discharged separately.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a sewage treatment mud discharging mechanism, includes treatment box (1), its characterized in that: the treatment box (1) is provided with a cleaning unit for separating and discharging mud water after standing and layering in the treatment box (1);

the cleaning unit comprises a conveying pipe (3) inserted into the top end of the treatment box (1), the bottom end of the conveying pipe (3) stretches into the treatment box (1), the top end of the conveying pipe (3) is fixedly connected with a water drain pipe (4) and a mud discharge pipe (5) through a tee joint respectively, a water pump (6) and a mud discharge pump (7) are installed on the top end of the treatment box (1) respectively, the input end of the water pump (6) is fixedly connected with the water drain pipe (4), the input end of the mud discharge pump (7) is fixedly connected with the mud discharge pipe (5), a first electromagnetic valve (8) is installed on the water drain pipe (4), a second electromagnetic valve (9) is installed on the mud discharge pipe (5), and an auxiliary water discharge unit and an auxiliary mud discharge unit are arranged on the conveying pipe (3) respectively.

2. The sewage treatment sludge discharging mechanism according to claim 1, wherein a feed port (2) for introducing muddy water into the treatment tank (1) is arranged at the top end of the treatment tank (1), and the feed port (2) is of a funnel structure.

3. The sewage treatment sludge discharging mechanism according to claim 1, wherein the auxiliary water discharging unit comprises a first corrugated hose (10) arranged on the conveying pipe (3), one end of the first corrugated hose (10) is fixedly connected with a mounting seat (11), and a buoyancy ring (14) is arranged on the mounting seat (11).

4. A sewage treatment sludge discharge mechanism according to claim 3, wherein a plurality of guide rods (12) are fixedly connected to the mounting base (11), a plurality of mounting blocks (13) are fixedly connected to the conveying pipe (3), the guide rods (12) are inserted into the mounting blocks (13), and a first pressure sensor is arranged at the top end of the guide rods (12).

5. A sewage treatment sludge discharging mechanism according to claim 3, characterized in that the auxiliary sludge discharging unit comprises a sleeve (15) inserted into the bottom end of the mounting seat (11), a second corrugated hose (16) is arranged between the sleeve (15) and the first corrugated hose (10), one end of the second corrugated hose (16) is fixedly connected onto the sleeve (15), the other end of the second corrugated hose (16) is fixedly connected onto the first corrugated hose (10), a plurality of gears (17) are rotatably connected into the mounting seat (11) through a rotating shaft, a plurality of tooth grooves (18) are formed in the outer wall of the sleeve (15), one side of each gear (17) is meshed with each tooth groove (18), racks (19) are inserted into the mounting seat (11), the other side of each gear (17) is meshed with each rack (19), and the bottom ends of the racks (19) are fixedly connected with the same counterweight ring (20).

6. A sewage treatment sludge discharge mechanism as claimed in claim 5, wherein the top end of the rack (19) is provided with a second pressure sensor (21) corresponding to the inside of the mounting seat (11).

7. A sewage treatment sludge discharge mechanism as claimed in claim 1, wherein a controller is mounted at the top end of the treatment tank (1), and the controller is connected with the water pump (6), the sludge discharge pump (7), the first electromagnetic valve (8), the second electromagnetic valve (9), the first pressure sensor and the second pressure sensor (21) through signal control respectively.