CN215162044U

CN215162044U - Septic device capable of collecting biogas and facilitating sludge discharge

Info

Publication number: CN215162044U
Application number: CN202121368701.2U
Authority: CN
Inventors: 潘瑞勇
Original assignee: Nanning Zhongzhou Sewage Treatment Technology Services Co ltd
Current assignee: Nanning Zhongzhou Sewage Treatment Technology Services Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-14
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a collect marsh gas and be convenient for arrange septic device of mud, which comprises a tank body, the water inlet has been seted up at jar body top, water inlet department is equipped with the oral siphon, the top of jar body is equipped with the centre bore, be equipped with the heating rod in the centre bore, the top surface of jar body has been seted up attaches the hole, it is equipped with the pressure release pipe in the hole to attach, the other end of pressure release pipe is equipped with marsh gas collection device, be equipped with level sensor on the inner wall of the jar body, be equipped with the apopore on the lateral wall of the jar body, be equipped with the outlet pipe in the apopore, still be equipped with pressure-sensitive device on the inner wall of the jar body, pressure-sensitive device includes netted drum, the clean shot, waterproof shell and sensor, the bottom of the jar body is equipped with sludge outlet, sludge outlet department is equipped with the blowdown mud pipe, the through-hole has been seted up to the bottom of blowdown mud pipe, sludge pipe is equipped with agitator motor in agitator motor's the pivot and scrapes the mud structure. The utility model provides the high utilization ratio of marsh gas has improved the security, and it is convenient to clear up mud.

Description

Septic device capable of collecting biogas and facilitating sludge discharge

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of sewage treatment, concretely relates to collect marsh gas and be convenient for arrange septic device of mud.

[ background of the invention ]

The existing commodity community generates more household garbage, dirt and waste water, so that a septic tank is usually adopted for solving the problems, and the septic tank is equipment for treating excrement, filtering and precipitating. The principle is that the condensate decomposes at the bottom of the pool, the upper hydrated object flows away in the pipeline, and sufficient time is provided for the solidified object (garbage such as excrement and the like) to hydrolyze. The existing septic tank is usually of a self-built type, the general process is to dig a pit on the ground, bricks are built in the pit to form a pool-shaped structure, the pit is coated with a leakage-proof material and covered with a cover, and the septic tank has some technical problems in the use process: when the existing water outlet brings out water flow, the methane generated by a solidified object often flows out from the water outlet together, and the methane and the water body flow out together, so that methane energy is wasted, if the methane flow contacts a fire source, the fire source guides a high-pressure septic tank to generate explosion potential safety hazards, and the explosion potential safety hazards are frequent and seriously endanger life safety; the existing septic tank cleaning mode is that a cover is usually opened and a sewage pumping pipe is sunk for sewage pumping, the mode cannot completely clean the sewage, dead corners exist, time and energy spent in manual cleaning each time are large, and cost is high; the existing septic tanks are provided with water inlets and water outlets, but the water outlet mode is that water flows out from the water outlets when the horizontal plane is higher than the water outlets, and the mode easily drains solidified objects to the water outlets together, so that blockage is easily caused, and the workload of maintenance personnel is increased.

Therefore, the present application provides a septic device capable of collecting biogas and facilitating sludge discharge, so as to solve the above-mentioned technical problems.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

[ Utility model ] content

The utility model aims to provide a septic device which collects methane and is convenient for discharging sludge, so as to solve the problems that the existing septic tank is difficult to recover the methane and has safety risk; the sludge pumping is inconvenient and incomplete, and the labor cost is increased; easily causing the problems of blockage and the like.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a septic device for collecting biogas and facilitating sludge discharge comprises a tank body, wherein the tank body is cylindrical, the top surface of the tank body is of an arch structure, the bottom surface of the tank body is of a trapezoid structure, a water inlet is formed in the top of the tank body, a water inlet pipe is arranged at the water inlet, a central hole is formed in the top of the tank body, a heating rod is arranged in the central hole, an auxiliary hole is formed in the top surface of the tank body, a pressure relief pipe is arranged in the auxiliary hole, a biogas collecting device is arranged at the other end of the pressure relief pipe, a water level sensor is arranged on the inner wall of the tank body, a water outlet hole is formed in the side wall of the tank body, a water outlet pipe is arranged in the water outlet hole, a pressure sensing device is further arranged on the inner wall of the tank body and comprises a net-shaped cylinder, a hollow ball, a waterproof shell and a sensor are arranged in the net-shaped cylinder, a waterproof shell is arranged at the top of the net-shaped cylinder, be equipped with the sensor in the waterproof case, the bottom of the jar body is equipped with the mud export, the mud exit is equipped with the blowdown mud pipe, the through-hole has been seted up to the bottom of blowdown mud pipe, it is equipped with agitator motor to clap sludge pipe bottom, agitator motor's pivot passes the through-hole of blowdown mud pipe bottom, be equipped with in agitator motor's the pivot and scrape the mud structure.

Furthermore, one end of the heating rod is provided with a solar panel.

Furthermore, an electromagnetic valve is arranged between the pressure relief pipe and the methane collecting device.

Further, the methane collection device is a double-membrane methane cabinet.

Further, the water level sensor is positioned above the water outlet pipe.

Furthermore, a water suction pump is arranged on the water outlet pipe, a branch pipe is connected to the water outlet pipe, and a branch pipe electromagnetic valve is arranged on the branch pipe.

Further, the bottom of the waterproof shell is a waterproof membrane, and the induction head of the sensor faces the waterproof membrane of the waterproof shell.

Further, scrape the mud structure including scraping mud blade and extension axle, the bottom of extension axle is connected with the top of agitator motor's pivot, the other end of extension axle stretches into the jar body, the other end of extension axle is equipped with scrapes the mud blade.

Furthermore, the extension shaft is provided with threads.

Further, the mud scraping blade has a certain inclination angle relative to the bottom surface of the inner part of the tank body, and one long edge of the mud scraping blade is in contact with the bottom surface of the inner part of the tank body.

The utility model discloses the beneficial effect who reaches is:

(1) this device comes the marsh gas atmospheric pressure in the detection device through the mode that adopts forced induction, collect marsh gas through the size of the atmospheric pressure of judging the interior marsh gas of device, the utilization ratio of marsh gas has been improved, the explosion that has prevented that the device internal gas pressure from being too big from taking place, the delivery port setting of this device is in the water below simultaneously, when the marsh gas atmospheric pressure in the device is big, atmospheric pressure can be with water extrusion outlet pipe, marsh gas can not flow from the delivery port with the water together, prevented that marsh gas from being lighted the danger that takes place the explosion by the flame source, the security has been improved.

(2) The bottom of this device is equipped with the motor and scrapes the mud structure, and when the mud of this device bottom needs clearance, but starter motor, stirring fan blade can scrape the internal bottom of washing jar, extends epaxial screw thread still simultaneously, and mud can be discharged from the blowdown mud pipe along the screw thread, has guaranteed that clearance mud is complete, and clearance mud is convenient, has reduced the intensity of labour of manual work clearance mud.

(3) The device is provided with the heating rod, and the heating rod heats the humid environment in the tank body, so that the heat in the tank body can be kept, and the fermentation speed, the biodegradation speed and the methane generation speed are improved.

[ description of the drawings ]

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a sectional view of a front view of the present invention.

FIG. 2 is a partial schematic view at A of FIG. 1;

fig. 3 is a schematic view of the mud scraping blade contacting the inner bottom surface of the tank body.

1. A tank body; 2. a water inlet pipe; 3. a heating rod; 4. a solar panel; 5. a pressure relief pipe; 6. an electromagnetic valve; 7. a biogas collection device; 8. a water level sensor; 9. a water outlet pipe; 10. a water pump; 11. a branch pipe; 12. branch pipe electromagnetic valves; 13. a stirring fan blade; 14. a sludge draining pipe; 15. a stirring motor; 16. an extension shaft; 17. a thread; 18. a pressure sensing device; 18-1, a mesh cylinder; 18-2, hollow spheres; 18-3, waterproof shell; 18-4, a sensor; 18-5, a waterproof membrane; 19. and a controller.

[ detailed description ] embodiments

The following is a detailed description of specific embodiments.

The present invention will be described in further detail with reference to the following embodiments. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

As shown in fig. 1, a septic device for collecting biogas and facilitating sludge discharge, comprising a tank body 1, wherein the tank body 1 is cylindrical, the top surface cross section of the tank body is of an arch structure, the bottom surface cross section of the tank body is of a trapezoid structure, the top of the tank body 1 is provided with a water inlet, the water inlet is provided with a water inlet pipe 2, the top of the tank body 1 is provided with a central hole, a heating rod 3 is arranged in the central hole, one end of the heating rod 3 is connected with a relevant circuit, the other end of the circuit is connected with a solar panel 4, the top surface of the tank body 3 is provided with an additional hole, a pressure relief pipe 5 is arranged in the additional hole, the other end of the pressure relief pipe 5 is provided with a biogas collecting device 7, the biogas collecting device 7 is a double-membrane biogas cabinet, and an electromagnetic valve 6 is arranged between the pressure relief pipe 5 and the biogas collecting device 7.

As shown in figure 2, the inner wall of the tank body 1 is provided with a water level sensor 8, the side wall of the tank body 1 is provided with a water outlet pipe 9, the water level sensor 8 is positioned above the water outlet pipe 9, the water outlet pipe 9 is provided with a water suction pump 10, the water outlet pipe 9 is connected with a branch pipe 11, the branch pipe 11 is provided with a branch pipe electromagnetic valve 12, the inner wall of the tank body 1 is also provided with a pressure sensing device 18, the pressure sensing device 18 comprises a mesh cylinder 18-1, a hollow ball 18-2, a waterproof shell 18-3 and a sensor 18-4, the mesh cylinder 18-1 is internally provided with a hollow ball 18-2, the top of the mesh cylinder 18-1 is provided with the waterproof shell 18-3, the waterproof shell 18-3 is internally provided with the sensor 18-4, the sensor 18-4 is a pressure sensor, and the bottom of the waterproof shell 18-3 is provided with a layer of waterproof membrane 18-5, the sensing head of the sensor 18-4 faces the waterproofing membrane 18-5 of the waterproofing shell 18-3. The bottom of the jar body 1 is equipped with the mud export, the mud export is equipped with blowdown mud pipe 14, blowdown mud pipe 14 is downwardly extending earlier, then 90 degrees left or right extensions again, the through-hole has been seted up to the bottom of blowdown mud pipe 14, it is equipped with agitator motor 15 to clap sludge pipe 14 bottom, agitator motor 15's pivot passes the through-hole of blowdown mud pipe 14 bottom, be equipped with in agitator motor 15's the pivot and scrape the mud structure, it includes scrapes mud blade 13 and extension axle 16 to scrape the mud structure, be equipped with screw thread 17 on the extension axle 16, the bottom of extension axle 16 and the top of agitator motor 15's pivot are connected, the other end of extension axle 16 stretches into jar body 1, the other end of extension axle 16 is equipped with scrapes mud blade 13, as shown in fig. 3, it has certain inclination for jar internal 1 inside bottom surface to scrape mud blade 13, scrape a long limit of mud blade 13 and jar internal 1 inside bottom surface contact.

The apparatus also has a controller 19 for controlling the relevant operation of the apparatus and the transmission of signals.

The working process is as follows: when the water level in the tank body 1 is not higher than the water level sensor 8 and the methane pressure in the tank body 1 is higher, the methane pressure presses the water body downwards, the water body flows into the water outlet pipe 9 through the pressure, the water pressure enters and exits the water pipe 9 through the pressure, the water suction pump 10 is closed, the branch electromagnetic valve 11 is opened, the water body discharging mode is arranged to discharge through the branch pipe 11 because the methane pressure presses the water body out of the water outlet pipe 9 at a relatively slow speed, in this case, the water level in the tank body 1 is inevitably reduced because the methane pressure in the tank body 1 is higher and higher, at the moment, the pressure sensing device 18 starts to work, when the water level is higher than the pressure sensing device 18, the hollow ball 18-2 in the pressure sensing device 18 is upwards propped against the sensor 18-4 in the waterproof shell 18-3 due to buoyancy, and the controller 19 does not receive a new signal, when the water level pressure is lower than the pressure sensing device 18 by the methane pressure, the hollow ball 18-2 in the pressure sensing device 18 has no buoyancy support and can move downwards to be far away from the sensor 18-4, at the moment, the sensor 18-4 does not receive the pressure value, a signal is fed back to the controller 19, in order to prevent the water level from being lower than the water outlet of the water outlet pipe, the methane flows out from the water outlet pipe 9 and a solidified object blocks the water outlet pipe 9, the controller 19 can give a signal instruction to the electromagnetic valve 6 of the pressure relief pipe 5 according to the signal fed back by the pressure sensing device 18, the electromagnetic valve 6 is opened, the methane collecting device 7 is started to collect the methane in the tank body 1, so that the work of pressure relief and methane collection is finished, when the water level is higher than the pressure sensing device 18 again, the hollow ball 18-2 supports against the sensor 18-4 again, when the water level is pressed down again by the methane pressure, the actions are repeated; the device also has a working condition that the methane pressure in the tank body 1 is small, the water level of the water body is high, when the water level in the tank body 1 is high and higher than the water level sensor 8, and the pressure of the methane pressure can not press the water body out, the water level sensor 8 feeds back a signal to the controller 19, the controller 19 gives an instruction to start the water suction pump 9, the water suction pump 9 pumps water, when the water level is lower than the pressure sensing device 18, the water suction pump 9 stops working, meanwhile, the controller 19 controls the electromagnetic valve 6 to be opened to collect the methane in the tank body 1, and when the water level is higher than the pressure sensing device 18, the electromagnetic valve 6 is closed.

The internal heating rod 3 that is equipped with of jar, heating rod 3 are connected with solar panel 4, can turn into light energy heat energy, and heating rod 3 heats and keep constant temperature the material of jar internal 1 in the moist jar of body 1, can improve the speed that fermentation speed, biodegradable and the speed that marsh gas produced.

When needing the mud of the bottom in the clearance jar body 1, controller 19 drive agitator motor 15 rotates, be equipped with the screw thread 17 of being convenient for transmission mud on the extension axle 16, when agitator motor 15 rotated, mud can flow into blowdown mud pipe 14 along the screw thread on the extension axle 17, discharge through blowdown mud pipe 14, the one end of extension axle 16 is equipped with scrapes mud blade 13, it can scrape mud to scrape mud blade 13, and drive the water in the jar body 1 and be centripetal motion, at this moment mud can be concentrated toward the bottom center in the jar body 1, lead blowdown mud pipe 14 through screw thread 17 on the extension axle 16, discharge in the blowdown mud pipe 14 at last.

The above description should not be taken as limiting the invention to the specific embodiments, but rather, as will be apparent to those skilled in the art, numerous modifications and variations are possible without departing from the inventive concepts herein disclosed, and it is intended to cover all modifications and variations of the invention as defined by the appended claims.

Claims

1. The utility model provides a collect marsh gas and be convenient for arrange septic device of mud, includes a jar body, jar body is the cylinder, and its top surface profile form is domes, and its bottom surface profile form is trapezium structure, its characterized in that: the water inlet is arranged at the top of the tank body, the water inlet is provided with a water inlet pipe, the top of the tank body is provided with a central hole, a heating rod is arranged in the central hole, the top surface of the tank body is provided with an attached hole, a pressure relief pipe is arranged in the attached hole, the other end of the pressure relief pipe is provided with a methane collecting device, a water level sensor is arranged on the inner wall of the tank body, a water outlet hole is arranged on the side wall of the tank body, a water outlet pipe is arranged in the water outlet hole, a pressure sensing device is further arranged on the inner wall of the tank body and comprises a reticular cylinder, a hollow ball, a waterproof shell and a sensor, the reticular cylinder is internally provided with a hollow ball, the top of the reticular cylinder is provided with a waterproof shell, the sensor is arranged in the waterproof shell, the bottom of the tank body is provided with a sludge outlet, the sludge discharge pipe is arranged at the sludge outlet, and the bottom of the sludge discharge pipe is provided with a through hole, the sludge discharging pipe is characterized in that a stirring motor is arranged at the bottom of the sludge discharging pipe, a rotating shaft of the stirring motor penetrates through a through hole at the bottom of the sludge discharging pipe, and a sludge scraping structure is arranged on the rotating shaft of the stirring motor.

2. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: one end of the heating rod is provided with a solar panel.

3. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: and an electromagnetic valve is arranged between the pressure relief pipe and the methane collecting device.

4. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: the methane collecting device is a double-membrane methane cabinet.

5. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: the water level sensor is positioned above the water outlet pipe.

6. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: the water outlet pipe is provided with a water suction pump, the water outlet pipe is connected with a branch pipe, and the branch pipe is provided with a branch pipe electromagnetic valve.

7. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: the bottom of the waterproof shell is provided with a waterproof membrane, and the sensing head of the sensor faces the waterproof membrane of the waterproof shell.

8. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 1, wherein: scrape the mud structure including scraping mud blade and extension axle, the bottom of extension axle is connected with the top of agitator motor's pivot, the other end of extension axle stretches into the jar body, the other end of extension axle is equipped with scrapes the mud blade.

9. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 8, wherein: the extension shaft is provided with threads.

10. A septic device for collecting biogas and facilitating the discharge of sludge, according to claim 8, wherein: the mud scraping blade has a certain inclination angle relative to the bottom surface of the inner part of the tank body, and one long edge of the mud scraping blade is in contact with the bottom surface of the inner part of the tank body.