CN213652054U

CN213652054U - Bury formula sewage treatment device

Info

Publication number: CN213652054U
Application number: CN202022253225.1U
Authority: CN
Inventors: 占绪兵
Original assignee: Zhuhai Huayue Environmental Protection Technology Co ltd
Current assignee: Zhuhai Huayue Environmental Protection Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-09
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a buried sewage treatment device, which comprises a protective shell, a sewage treatment device shell and a controller, wherein the top of the protective shell is provided with a plurality of mounting grooves and an alarm protruding out of the ground, a dehumidifying box is detachably arranged in the mounting grooves, the top of the protective shell is provided with a humidity sensor, the left side wall of the sewage treatment device shell is provided with a water inlet pipe and a mud discharging pipe, a filter screen group is arranged in the sewage treatment device shell and comprises a plurality of stages of filter screens, a filtering area is formed between each stage of filter screen, the top of each filtering area is provided with a material pushing mechanism, the bottom of each filtering area is provided with a sewage discharging pipe, the right side wall of the filter screen group is provided with a filter membrane, the right side wall of the sewage treatment device shell is provided with a water outlet pipe, the utility model can not only protect the sewage, thereby realizing solid-liquid separation and effectively improving the sewage treatment effect.

Description

Bury formula sewage treatment device

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a bury formula sewage treatment device.

Background

At present, the topic of water pollution is continuously raised, particularly the problem of underground water pollution, a sewage treatment tank can be arranged in a buried mode, the sewage treatment tank is placed in a pit for communicating a pipeline in the pit for sewage treatment after the pit is dug on the ground surface, but the current buried sewage treatment equipment still has certain defects when in use, and the equipment is buried underground for a long time and is easy to rust, so that the actual service life of the equipment is short; simultaneously, bury formula sewage treatment pond and generally set up in district or the great place of some people's flow, the sewage of processing generally is domestic sewage, and domestic sewage includes lavatory sewage, kitchen sewage, carries a large amount of solid waste in the general sewage, and whether solid waste filters thoroughly directly to influence sewage treatment effect, however current sewage treatment device is not ideal to the treatment effect of solid waste in the domestic sewage.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a buried sewage treatment device, which can not only protect the casing of the sewage treatment device from being rusted, prolong the service life, but also avoid the blockage of a filter screen, and realize the solid-liquid separation to effectively improve the sewage treatment effect.

The purpose of the utility model is realized by adopting the following technical scheme:

a buried sewage treatment device comprises a protective shell, a sewage treatment device shell and a controller, wherein the protective shell is buried under the ground, the upper end face of the protective shell is flush with the ground surface, a plurality of mounting grooves and alarms protruding out of the ground surface are arranged at the top of the protective shell, and a dehumidification box is detachably arranged in each mounting groove and is convenient to replace; the top of the protective shell is provided with a humidity sensor for monitoring humidity information in the protective shell;

furthermore, a plurality of humidity sensors can be arranged to accurately detect humidity information of each position of the protective shell.

The sewage treatment equipment shell is arranged in the protective shell, the left side wall of the sewage treatment equipment shell is provided with a water inlet pipe and a sludge discharge pipe, the water inlet pipe and the sludge discharge pipe are respectively provided with a water inlet pump and a sludge discharge pump, the water inlet pipe is used for introducing sewage, a filter screen group is arranged in the sewage treatment equipment shell and is used for discharging sludge filtered by the filter screen group, the filter screen group comprises multiple stages of filter screens, filtering areas are formed between the filter screens, the top of each filtering area is provided with a material pushing mechanism, the bottom of each filtering area is provided with a sewage discharge pipe, the material pushing mechanism is used for pushing solids filtered by the filter screens to the sewage discharge pipe, the sewage discharge pipe is provided with an electromagnetic valve, the right side of the filter screen group is provided with a filter membrane for filtering the sewage, the right side wall of the sewage treatment equipment shell is provided with a water outlet pipe, the controller is arranged at the bottom of the protective shell and is respectively connected with the water inlet pump, the sludge discharge pump, the electromagnetic valve, the material pushing mechanism, the humidity sensor and the alarm circuit.

Furthermore, the dehumidification box comprises a mounting flange, a ventilation net and a moisture absorption chamber, the mounting flange is fixed on the mounting groove through bolts, the ventilation net is arranged at a position, close to the bottom, of the inner wall of the mounting flange, the moisture absorption chamber is arranged above the ventilation net, a solid drying agent is arranged in the moisture absorption chamber, moisture in the protection shell is absorbed through the solid drying agent, and the shell of the sewage treatment equipment is prevented from being corroded by the moisture.

Further, the top of the moisture absorption chamber is provided with a replenishing pipe for replenishing the solid desiccant, when the humidity sensor detects that the humidity is too high, an operator is reminded through an alarm, the dehumidification box is timely disassembled, and the solid desiccant is replaced through the replenishing pipe.

Further, filter screen group includes one-level filter screen, second grade filter screen and tertiary filter screen from left to right in proper order, the aperture of one-level filter screen, second grade filter screen and tertiary filter screen reduces in proper order, and the solid-liquid separation is realized better to the solid waste of stage filtration equidimension not.

Further, pushing equipment is including setting up at electric putter and push pedal, and wherein electric putter sets up sewage treatment device casing lateral wall, the push pedal sets up in the filtering area and the level sets up, the push pedal with electric putter's flexible end links to each other for push into filterable solid the blow off pipe.

Further, lateral wall all is provided with the heater about sewage treatment device casing, the heater with controller circuit connection, when humidity sensor detected humidity too high, the controller started the heater dehumidification. Furthermore, the number of the heaters is 2, and the heaters are respectively arranged on the left side wall and the right side wall of the sewage treatment equipment shell, so that the dehumidification is more thorough.

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

(1) the protection shell is arranged, and meanwhile, the humidity sensor is arranged in the protection shell to detect humidity in real time and dehumidify through the dehumidification box, so that the shell of the sewage treatment equipment is protected from being rusted, and the service life is prolonged;

(2) the filter screen group and the material pushing mechanism are arranged, solid waste is filtered through the filter screen group and pushed out through the material pushing mechanism, so that the filter screen is prevented from being blocked, solid-liquid separation is realized, and the sewage treatment effect is effectively improved;

the utility model discloses not only can protect sewage treatment device casing not rusted, improve life, can avoid the filter screen to block up moreover, thereby realize solid-liquid separation and effectively improve sewage treatment effect.

Drawings

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

fig. 2 is a schematic structural view of the moisture removing box in the embodiment of the present invention.

In the figure: 1. a protective shell; 11. mounting grooves; 2. a sewage treatment device housing; 21. a water inlet pipe; 211. a water inlet pump; 22. a sludge discharge pipe; 221. a sludge discharge pump; 23. a filter screen set; 231. a first-stage filter screen; 232. a second-stage filter screen; 233. a third-stage filter screen; 24. a blow-off pipe; 241. an electromagnetic valve; 25. filtering the membrane; 26. a water outlet pipe; 3. a material pushing mechanism; 31. an electric push rod; 32. pushing the plate; 4. a heater; 5. a controller; 6. a humidity sensor; 7. a moisture removal box; 71. installing a flange; 72. a breathable net; 73. a moisture absorption chamber; 731. a solid desiccant; 732. a replenishing pipe; 8. an alarm.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-2, a buried sewage treatment device comprises a protective shell 1, a sewage treatment device shell 2 and a controller 5, wherein the protective shell 1 is buried under the ground, the upper end surface of the protective shell is flush with the ground surface, the top of the protective shell 1 is provided with a plurality of mounting grooves 11 and alarms 8 protruding out of the ground surface, in the embodiment, two mounting grooves 11 are arranged, and a dehumidifying box 7 is detachably arranged in each mounting groove 11, so that the dehumidifying box 7 can be replaced conveniently; the top of the protective shell 1 is provided with a humidity sensor 6 for monitoring humidity information in the protective shell 1;

in this embodiment, the humidity sensors 6 may be 2, and are respectively disposed on the left and right sides of the inner top wall of the protective case 1, so as to accurately detect humidity information of each position of the protective case 1.

The sewage treatment device shell 2 is arranged in the protective shell 1, the left side wall of the sewage treatment device shell 2 is provided with a water inlet pipe 21 and a sludge discharge pipe 22, the water inlet pipe 21 and the sludge discharge pipe 22 are respectively provided with a water inlet pump 211 and a sludge discharge pump 221, the water inlet pipe 21 is used for introducing sewage, a filter screen group 23 is arranged in the sewage treatment device shell 2, the sludge discharge pipe 22 is used for discharging sludge filtered by the filter screen group 23, the filter screen group 23 comprises multi-stage filter screens, filtering areas are formed between the filter screens at different stages, the top of each filtering area is provided with a material pushing mechanism 3, the bottom of each filtering area is provided with a sewage discharge pipe 24, the material pushing mechanism 3 is used for pushing solids filtered by the filter screens to the sewage discharge pipe 24, the sewage discharge pipe 24 is provided with an electromagnetic valve 241, the right side of the filter screen group 23 is provided with a filter membrane 25, the filter membrane 25 is used for filtering sewage, the outlet pipe 26 is used for discharging the treated water, and the controller 5 is arranged at the bottom of the protective shell 1 and is respectively in circuit connection with the water inlet pump 211, the sludge discharge pump 221, the electromagnetic valve 241, the pushing mechanism 3, the humidity sensor 6 and the alarm 8.

In the present embodiment, the controller 5 is a PLC controller 5.

In this embodiment, the dehumidifying box 7 includes a mounting flange 71, a permeable net 72 and a moisture absorption chamber 73, the mounting flange 71 is fixed on the mounting groove 11 by bolts, the permeable net 72 is disposed at a position close to the bottom of the inner wall of the mounting flange 71, the moisture absorption chamber 73 is disposed above the permeable net 72, a solid desiccant 731 is disposed in the moisture absorption chamber 73, and moisture in the protective shell 1 is absorbed by the solid desiccant 731, so as to prevent the casing 2 of the sewage treatment device from being corroded by moisture.

In this embodiment, a replenishing pipe 732 for replenishing the solid desiccant 731 is disposed at the top of the moisture absorption chamber 73, and when the humidity sensor 6 detects that the humidity is too high, the alarm 8 alerts an operator to remove the dehumidifying tank 7 and replace the solid desiccant 731 through the replenishing pipe 732.

In this embodiment, filter screen group 23 includes one-level filter screen 231, second grade filter screen 232 and tertiary filter screen 233 from left to right in proper order, the aperture of one-level filter screen 231, second grade filter screen 232 and tertiary filter screen 233 reduces in proper order, and the solid waste of different sizes is filtered in grades, realizes solid-liquid separation better.

In this embodiment, the pushing mechanism 3 includes setting up at electric putter 31 and push pedal 32, and wherein electric putter 31 sets up 2 lateral walls of sewage treatment device casing, the push pedal 32 sets up in the filtering area and the level sets up, the push pedal 32 with electric putter 31's flexible end links to each other for push filterable solid the blow off pipe 24.

In this embodiment, the sewage treatment device shell 2 left and right side walls are both provided with the heater 4, the heater 4 with the controller 5 circuit connection, when the humidity sensor 6 detects that humidity is too high, the controller 5 starts the heater 4 to dehumidify. Further, the number of the heaters 4 is 2, and the heaters are respectively disposed at the left and right sidewalls of the sewage treatment apparatus housing, so that the dehumidification is more thorough.

The utility model discloses a theory of operation:

when the device works, the controller 5 controls the water inlet pump 211 to introduce sewage into the sewage treatment device shell 2 through the water inlet pipe 21, the sewage is filtered by the filter screen group 23 and the filter membrane 25 from left to right in sequence and is discharged by the water outlet pipe 26 finally, after the preset time of filtering, the controller 5 controls the water inlet pump 211 to stop working, the sludge discharge pump 221 is started to discharge sludge filtered at the left side of the filter screen group 23 through the sludge discharge pipe 22, the material pushing mechanism 3 and the electromagnetic valve 241 are started simultaneously to push solid waste filtered by each filtering area into the sewage discharge pipe 24, and then the water inlet pump 211 is restarted to introduce sewage for treatment; during the period, the humidity in the protective shell 1 is detected in real time through the humidity sensor 6, when the humidity exceeds a preset value, the controller 5 controls the alarm 8 to send alarm information to remind an operator to replace the solid desiccant 731 in the dehumidifying chamber in time so as to guarantee the dehumidifying effect.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a bury formula sewage treatment device, includes protective housing (1), sewage treatment device casing (2) and controller (5), its characterized in that: the top of the protective shell (1) is provided with a plurality of mounting grooves (11) protruding out of the ground and an alarm (8), a moisture removal box (7) is detachably arranged in each mounting groove (11), the top of the protective shell (1) is provided with a humidity sensor (6), the sewage treatment equipment shell (2) is arranged in the protective shell (1), the left side wall of the sewage treatment equipment shell (2) is provided with a water inlet pipe (21) and a sludge discharge pipe (22), the water inlet pipe (21) and the sludge discharge pipe (22) are respectively provided with a water inlet pump (211) and a sludge discharge pump (221), a filter screen group (23) is arranged in the sewage treatment equipment shell (2), the filter screen group (23) comprises multiple stages of filter screens, filter areas are formed among the filter screens at different stages, the tops of the filter areas are provided with pushing mechanisms (3), and the bottoms of the filter areas are provided with a sewage discharge, be provided with solenoid valve (241) on blow off pipe (24), filter screen group (23) right side is provided with filter membrane (25), sewage treatment device casing (2) right side wall is provided with outlet pipe (26), controller (5) set up protective housing (1) bottom, and respectively with intake pump (211), dredge pump (221), solenoid valve (241), pushing equipment (3), humidity transducer (6) and alarm (8) circuit connection.

2. The underground sewage treatment device of claim 1, wherein: the dehumidification case (7) comprises a mounting flange (71), a breathable net (72) and a moisture absorption chamber (73), wherein the mounting flange (71) is fixed on the mounting groove (11) through bolts, the breathable net (72) is arranged at a position, close to the bottom, of the inner wall of the mounting flange (71), the moisture absorption chamber (73) is arranged above the breathable net (72), and a solid drying agent (731) is arranged in the moisture absorption chamber (73).

3. The underground sewage treatment device of claim 2, wherein: a replenishing pipe (732) for replenishing the solid drying agent (731) is arranged at the top of the moisture absorption chamber (73).

4. The underground sewage treatment device of claim 1, wherein: filter screen group (23) include one-level filter screen (231), second grade filter screen (232) and tertiary filter screen (233) from left to right in proper order, the aperture of one-level filter screen (231), second grade filter screen (232) and tertiary filter screen (233) reduces in proper order.

5. The underground sewage treatment device of claim 1, wherein: the pushing mechanism (3) comprises an electric push rod (31) and a push plate (32), wherein the push plate (32) is connected with the telescopic end of the electric push rod (31) and used for pushing the filtered solid into the sewage discharge pipe (24).

6. The underground sewage treatment device of claim 1, wherein: the sewage treatment device shell (2) is characterized in that heaters (4) are arranged on the left side wall and the right side wall of the sewage treatment device shell, and the heaters (4) are in circuit connection with the controller (5).