CN113856259A - Sludge discharge device for sewage treatment and use method - Google Patents
Sludge discharge device for sewage treatment and use method Download PDFInfo
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- CN113856259A CN113856259A CN202111245369.5A CN202111245369A CN113856259A CN 113856259 A CN113856259 A CN 113856259A CN 202111245369 A CN202111245369 A CN 202111245369A CN 113856259 A CN113856259 A CN 113856259A
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- sludge
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- control valve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge discharge device for sewage treatment and a using method thereof. According to the invention, the sludge discharge treatment is carried out in a submersible sludge suction mode, compared with the prior art, a sludge bucket and a sludge discharge pipe do not need to be matched with each advection type sedimentation tank, so that the workload is greatly reduced, after the sludge discharge is completed, only each sludge discharge device needs to be fished, the treated sludge solid is directly taken out from the interior of the cabin body after the fishing, the sludge can be directly transported and subjected to subsequent treatment, meanwhile, the sludge discharge device does not need to be placed in water for a long time, the maintenance can be carried out regularly, and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to a sludge discharge device for sewage treatment and a using method thereof.
Background
The advection type sedimentation tank consists of a water inlet, a water outlet, a water flow part and a sludge hopper. The plane of the pool body is rectangular, the inlet and the outlet are respectively arranged at two ends of the pool, the inlet is generally submerged into the water inlet, water flows into the pool body from the water inlet channel through the water inlet holes which are uniformly distributed, and the baffle is arranged behind the water inlet holes, so that the water flow is uniformly distributed on the cross section of the whole pool width; the outlet is provided with an overflow weir to ensure that settled clarified water can flow into the water outlet channel uniformly along the width of the pool. A scum groove and a baffle are arranged in front of the weir to intercept scum on the water surface. The water flow part is the main body of the pool, the width and the depth of the pool ensure that the water flow is distributed uniformly along the water passing section of the pool and slowly and stably flows through the pool according to the designed flow rate. The sludge hopper is used for accumulating precipitated sludge and is arranged below the tank bottom at the front part of the tank, and the sludge discharge pipe is arranged at the bottom of the hopper and needs to discharge sludge regularly.
However, the horizontal flow sedimentation tank discharges mud, and the mode that adopts the mud bucket cooperation mud pipe among the prior art discharges mud, leads to every mud bucket to need set up the mud pipe alone and carry out the mud discharge, and mud discharge work load is big to adopt mechanical mud discharge, also lead to machine equipment and driving piece to soak to aquatic for a long time, make equipment part the rust problem appear.
Disclosure of Invention
The invention aims to provide a sludge discharge device for sewage treatment and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sludge discharge device for sewage treatment comprises a cabin barrel, power cabins are welded at two ends of the cabin barrel, a driving motor is installed inside the power cabins, the driving motor extends to the outside of the power cabins and is provided with blades, a protective cover is installed on the outer surface of the power cabins, a sludge pump is installed at one end inside the cabin barrel, the input end of the sludge pump is provided with the output end of a first electric control valve, the input end of the first electric control valve is communicated with an input pipe, the input pipe is communicated with a suction nozzle through a corrugated pipe, the output end of the sludge pump is communicated with a collection box through an output pipe, a treatment device is installed inside the collection box, a control terminal is installed inside the cabin barrel, a sludge stirring device is installed at the bottom of the cabin barrel, a water pump is installed at one end, far away from the sludge pump, inside the cabin barrel, and the output end of the water pump is communicated with the input end of a second electric control valve, the output intercommunication of second automatically controlled valve has the drain pipe, the weight box is installed to the inside one end that is close to the water pump in a cabin section of thick bamboo, the weight box is linked together through the input of third automatically controlled valve and water pump, control terminal and sludge pump, water pump, first automatically controlled valve, second automatically controlled valve and third automatically controlled valve electric connection, the surface intercommunication of a cabin section of thick bamboo has the buckler, the internally mounted of buckler has electrical equipment and this electrical equipment and sludge pump, water pump, first automatically controlled valve, third automatically controlled valve, second automatically controlled valve and control terminal electric connection.
Preferably, the processing device comprises a heating pipe, the heating pipe is installed at the bottom end of the inner wall of the collecting box, a through hole is formed in the top of the collecting box, an cover plate is hinged to the inside of the through hole, a guide plate is installed on the back face of the cover plate, one end, far away from the sludge pump, of the collecting box is communicated with a recycling box, an inclined plate is installed at the communicating position of the recycling box and the collecting box, and the heating pipe is electrically connected with electrical equipment arranged inside the waterproof cover.
Preferably, dial mud device and include the mounting box, the internally mounted of mounting box has the electric jar, the inside articulated baffle that has of mounting box, the inboard that the baffle extends to the outside one end of mounting box is installed and is dialled the piece, control terminal and electric jar electric connection, the electric jar sets up electric equipment electric connection with the buckler is inside.
Preferably, the weight box is communicated with the input pipe through a fifth electric control valve, and a fourth electric control valve is arranged at the position, close to the connecting position of the input pipe and the weight box and close to the sludge pump, of the input pipe.
Preferably, the outer surface of the cabin barrel is provided with a through hole matched with the suction nozzle, and a sealing ring is arranged in the through hole.
Preferably, the mounting box has two sets of both sides that and the symmetric distribution suction nozzle, the top of a cabin section of thick bamboo is seted up with drain pipe output assorted through-hole and the internally mounted of through-hole has the screen cloth.
Preferably, the mounting box is internally provided with a partition board, the partition board is internally provided with a through hole matched with the output end of the electric cylinder and provided with a sealing ring, the bottom of the mounting box is provided with a sliding hole matched with the baffle, and the output end of the electric cylinder is hinged with the baffle.
Preferably, the guide plate is in a step shape, the upper bottom surface of the guide plate faces the recovery box, and the lower bottom surface of the guide plate faces the cover plate and is connected with the cover plate.
Preferably, an interlayer is arranged in the wall of the cabin barrel and a heat dissipation layer is filled in the interlayer.
A use method of a sludge discharge device for sewage treatment comprises the following steps:
starting a control terminal, placing a cabin barrel in water, controlling a water pump through the control terminal, closing a first electric control valve, a second electric control valve and a fourth electric control valve, opening a fifth electric control valve and a third electric control valve, pumping water into a weight box to enable the device to sink integrally, and starting a heating pipe to heat through the control terminal;
secondly, as the device sinks and is placed on the top of bottom sludge, the paddle keeps rotating under the action of the driving motor to stir the bottom sludge, the control terminal controls the action of the electric cylinder, the baffle is driven to swing through the action of the output end of the electric cylinder, and the sludge is loosened through the swinging of the baffle by means of the action of the shifting block along with the opposite movement of the shifting block;
thirdly, the control terminal controls to close the fifth electric control valve and the third electric control valve, opens the first electric control valve and the fourth electric control valve, starts a sludge pump, sucks the sludge at the bottom of the tank into the collecting box through the suction nozzle by using the sludge pump, and moves through the water pump and the second electric control valve in real time along with the increase of the weight of the sludge in the collecting box to discharge the water in the counterweight box to balance the whole weight of the cabin barrel;
increasing the weight of the sludge in the collection box, enabling the control terminal to act through the water pump and the second electric control valve in real time to discharge water in the counterweight box to balance the whole weight of the cabin, and after a certain amount of sludge is sucked, controlling all the electric control valves to be closed through the control terminal, enabling water in the sludge to be evaporated and to become steam to rise, condensing the steam when encountering a guide plate, enabling the steam to flow to the inclined plate through the guide plate, and enabling the steam to flow into the recovery box under the action of the inclined plate;
fifthly, at certain intervals, the control terminal processes the sludge by repeating the steps, and after quantitative water is stored in the recovery tank, the water is discharged through the water pump through the opened second electric control valve under the action of the control terminal;
sixthly, when the cabin barrel needs to be moved, the control terminal controls the weight of the weight box and simultaneously improves the rotating speed of the blades, so that the whole device is moved, after the sludge discharge work is completed, the device is salvaged, the cabin barrel is opened, the cover plate is opened, and the sludge after internal treatment is taken out.
Compared with the prior art, the invention has the beneficial effects that:
1. this sludge discharging device for sewage treatment adopts the form of dive suction mud to carry out the sludge discharge and handles, compares prior art, need not to cooperate mud bucket and sludge discharge pipe for every advection formula sedimentation tank to reduce work load by a wide margin, after accomplishing the sludge discharge, only need salvage every sludge discharging device, salvage the back and directly take out the sludge solid of handling the completion from cabin body inside, can directly transport and carry out subsequent processing, this sludge discharging device need not to arrange the aquatic in for a long time simultaneously, can regularly maintain, increase of service life.
2. This sludge discharging device for sewage treatment controls the sludge discharging process through control terminal, and the holistic floating and sinking of controlling means and removal, and the mud discharging operation is automatic, through the inside high temperature treatment of collecting box, not only effectively detach moisture content in the mud, play the disinfection effect of disinfecting to mud moisture content after handling is low, wholly is solid-state, and the mud of being convenient for shifts.
3. This sludge discharge device for sewage treatment is when the device is in carrying out sludge treatment under water, through the rotation of paddle, cooperation control terminal is to the control of the whole weight of device to under the basis that the realization removed, utilize the rotation of paddle, realize stirring under water, through the stirring effect cooperation striking gear's of strengthening swing, will sink end mud to mix, the stubborn contact of effective treatment mud and bottom of the pool makes sludge adsorption more thorough.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic bottom view of the structure of the present invention;
FIG. 4 is a schematic side view of the structure of the present invention;
FIG. 5 is a schematic cross-sectional view of the internal structure of the present invention;
FIG. 6 is an enlarged view of the structure of the portion A in FIG. 5;
FIG. 7 is a schematic structural view of a mud stirring device according to the present invention;
FIG. 8 is a schematic view of the recycling bin of the present invention.
In the figure: 1. a cabin barrel; 2. a power compartment; 3. a drive motor; 4. a paddle; 5. a protective cover; 6. a sludge pump; 7. a first electrically controlled valve; 8. an input tube; 9. a suction nozzle; 10. an output pipe; 11. a collection box; 12. a processing device; 13. a control terminal; 14. a mud stirring device; 15. a water pump; 16. a second electrically controlled valve; 17. a drain pipe; 18. a weight box; 19. heating a tube; 20. a fourth electrically controlled valve; 21. a cover plate; 22. a baffle; 23. a recycling bin; 24. a sloping plate; 25. mounting a box; 26. an electric cylinder; 27. a baffle plate; 28. shifting blocks; 29. a third electrically controlled valve; 30. a waterproof cover; 31. a fifth electrically controlled valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: a sludge discharge device for sewage treatment comprises a cabin barrel 1, power cabins 2 are welded at two ends of the cabin barrel 1, a driving motor 3 is installed inside the power cabins 2, the driving motor 3 extends to the outside of the power cabins 2 and is provided with blades 4, a protective cover 5 is installed on the outer surface of the power cabins 2, a sludge pump 6 is installed at one end inside the cabin barrel 1, the input end of the sludge pump 6 is provided with the output end of a first electric control valve 7, the input end of the first electric control valve 7 is communicated with an input pipe 8, the input pipe 8 is communicated with a suction nozzle 9 through a corrugated pipe, the output end of the sludge pump 6 is communicated with a collection box 11 through an output pipe 10, a treatment device 12 is installed inside the collection box 11, a control terminal 13 is installed inside the cabin barrel 1, a sludge stirring device 14 is installed at the bottom of the cabin barrel 1, a water pump 15 is installed at one end, far away from the sludge pump 6, the output end of the water pump 15 is communicated with the input end of a second electric control valve 16, the output end of the second electric control valve 16 is communicated with a drain pipe 17, one end of the cabin barrel 1, close to the water pump 15, is provided with a weight box 18, the weight box 18 is communicated with the input end of the water pump 15 through a third electric control valve 29, the control terminal 13 is electrically connected with the sludge pump 6, the water pump 15, the first electric control valve 7, the second electric control valve 16 and the third electric control valve 29, the outer surface of the cabin barrel 1 is communicated with a waterproof cover 30, and the waterproof cover 30 is internally provided with an electric device which is electrically connected with the sludge pump 6, the water pump 15, the first electric control valve 7, the third electric control valve 29, the second electric control valve 16 and the control terminal 13.
As a preferable embodiment of the present embodiment: processing apparatus 12 includes heating pipe 19, and heating pipe 19 is installed to 11 inner walls bottom of collecting box, and through-hole and the inside articulated apron 21 that has of through-hole have been seted up at 11 tops of collecting box, and the back mounted of apron 21 has guide plate 22, and the one end intercommunication that sludge pump 6 was kept away from to collecting box 11 has collection box 23, and collection box 23 and 11 intercommunication departments install swash plate 24, and heating pipe 19 and the inside electrical equipment electric connection that sets up of buckler 30.
As a preferable embodiment of the present embodiment: the mud stirring device 14 comprises a mounting box 25, an electric cylinder 26 is mounted inside the mounting box 25, a baffle 27 is hinged inside the mounting box 25, the baffle 27 extends to the inner side of the outer end of the mounting box 25, a stirring block 28 is mounted on the inner side of the outer end of the mounting box 25, the control terminal 13 is electrically connected with the electric cylinder 26, and the electric cylinder 26 is electrically connected with electric equipment inside the waterproof cover 30.
As a preferable embodiment of the present embodiment: the weight box 18 is communicated with the input pipe 8 through a fifth electric control valve 31, and a fourth electric control valve 20 is arranged at the position, close to the connecting part of the input pipe 8 and the weight box 18 and the sludge pump 6, of the input pipe 8.
As a preferable embodiment of the present embodiment: the through-hole that has seted up with suction nozzle 9 looks adaptation and the internally mounted of this through-hole has the sealing washer on a cabin section of thick bamboo 1 surface, avoids the water in the sedimentation tank to get into cabin section of thick bamboo 1 inside and cause equipment damage.
As a preferable embodiment of the present embodiment: the mounting box 25 has two sets of and the both sides of symmetric distribution suction nozzle 9, and the internally mounted who offers with drain pipe 17 output assorted through-hole and through-hole has the screen cloth at the top of a cabin section of thick bamboo 1, makes the inside water of collection box 23 can normally discharge.
As a preferable embodiment of the present embodiment: the inside of mounting box 25 is provided with the baffle and the inside of this baffle is seted up with electric jar 26 output end looks adaptation to have the through-hole of sealing washer, the bottom of mounting box 25 is seted up the slide opening with baffle 27 looks adaptation, and electric jar 26's output has baffle 27 to articulate mutually, can realize the swing with the assurance baffle 27, and provide the protection to the electric jar.
As a preferable embodiment of the present embodiment: the guide plate 22 is in a step shape, the upper bottom surface of the guide plate 22 faces the recovery tank 23, and the lower bottom surface of the guide plate 22 faces the cover plate 21 and is connected with the cover plate 21, so that the condensed water vapor can smoothly flow to the recovery tank 23.
As a preferable embodiment of the present embodiment: the inside of the wall of the cabin barrel 1 is provided with an interlayer, the interlayer is filled inside the cabin barrel, a heat dissipation layer is filled inside the cabin barrel, the heat dissipation layer is matched with an external water environment to dissipate heat, and the normal operation of the device is ensured.
In the first embodiment, according to fig. 1-6, the water pump 15 is controlled to operate by the control of the control terminal 13, the first electric control valve 7, the second electric control valve 16 and the fourth electric control valve 20 are controlled to close, the fifth electric control valve 31 and the third electric control valve 29 are opened, water above the sedimentation tank is introduced into the counterweight box 18, the tank 1 is sunk into water, the control terminal 13 starts the heating pipe 19 to heat, after the tank 1 is placed on the top of sludge, the control terminal 13 controls the closing of the fifth electric control valve 31 and the third electric control valve 29, the first electric control valve 7 and the fourth electric control valve 20 are opened, the sludge pump 6 is started, sludge at the bottom of the tank is sucked into the collection tank 11 through the suction nozzle 9 by the sludge pump 6, and the water in the counterweight box 18 is drained out by the control terminal 13 through the water pump 15 and the second electric control valve 16 to balance the weight in real time with the increase of the weight of the sludge in the collection tank 11, after inhaling mud, control terminal 13 controls all automatically controlled valves and closes, moisture in the mud becomes steam and rises, run into guide plate 22 condensation flow direction swash plate 24, flow into collection box 23, adopt the form of dive suction mud to carry out the sludge discharge and handle, need not for every advection formula sedimentation tank cooperation mud bucket and mud pipe, thereby reduce work load by a wide margin, the mud discharge operation is automatic, through the inside high temperature treatment of collecting box 11, not only effectively detach moisture content in the mud, play the disinfection effect of disinfecting to mud, and the mud moisture content after handling is low, wholly be solid-state, the mud of being convenient for shifts.
In the second embodiment, according to fig. 4 and 7, the baffle 27 is driven to swing through the action of the output end of the electric cylinder 26, the baffle 27 swings through the action of the shifting block 28, sludge is loosened along with the opposite movement of the shifting block 28, underwater stirring is realized through the rotation of the paddle 4, the submerged sludge is stirred through the reinforced stirring effect in cooperation with the swing of the shifting device 14, the sludge is effectively treated to be in stubborn contact with the bottom of the pool, and the sludge is more thoroughly adsorbed.
A use method of a sludge discharge device for sewage treatment comprises the following steps:
firstly, starting a control terminal, placing the cabin barrel in water, controlling a water pump through the control terminal, closing a first electric control valve 7, a second electric control valve 16 and a fourth electric control valve 20, opening a fifth electric control valve 31 and a third electric control valve 29, pumping water into a weight box to enable the whole device to sink, and simultaneously starting a heating pipe to heat through the control terminal 13.
Secondly, along with the device sinking, when the device is placed on the top of the sludge at the bottom, the paddle 4 keeps rotating under the action of the driving motor 3 to stir the sludge at the bottom, the control terminal 13 controls the action of the electric cylinder 26, the baffle 27 is driven to swing through the action of the output end of the electric cylinder 26, and the baffle 27 swings through the action of the shifting block 28, and along with the opposite movement of the shifting block 28, the sludge is loosened.
Thirdly, the control terminal 13 controls to close the fifth electric control valve 31 and the third electric control valve 29, opens the first electric control valve 7 and the fourth electric control valve 20, starts the sludge pump 6, utilizes the sludge pump 6 to suck the sludge at the bottom of the tank into the collecting tank 11 through the suction nozzle 9, and along with the increase of the weight of the sludge in the collecting tank 11, the control terminal 13 acts through the water pump 15 and the second electric control valve 16 in real time to discharge the water in the counterweight box 18 to balance the whole weight of the cabin barrel 1.
Fourthly, the weight of the sludge in the collection box 11 is increased, the control terminal 13 acts through the water pump 15 and the second electric control valve 16 in real time to discharge the water in the weight box 18 to balance the whole weight of the cabin barrel 1, after a certain amount of sludge is sucked, the control terminal 13 controls all the electric control valves to be closed, the moisture in the sludge is evaporated and rises as steam, the steam is condensed by the guide plate 22, flows to the inclined plate 24 through the guide plate 22, and flows into the recovery box 23 under the action of the inclined plate 24.
Fifthly, at certain intervals, the control terminal 13 processes the sludge by repeating the steps, and after a certain amount of water is stored in the recovery tank 23, the sludge is discharged through the water pump 15 by the second electric control valve 16 which is opened under the action of the control terminal 13.
Sixthly, when the cabin barrel 1 needs to be moved, the control terminal 13 controls the weight of the weight box 18 and simultaneously improves the rotating speed of the blades 4, so that the whole device moves, after the sludge discharge work is completed, the device is salvaged, the cabin barrel 1 is opened, the cover plate 21 is opened, and the sludge after internal treatment is taken out.
The working principle is as follows: when in use, the cabin barrel 1 is placed in a horizontal flow sedimentation tank, after the cabin body is submerged in water, the water pump 15 is controlled to act through the control of the control terminal 13, the first electric control valve 7, the second electric control valve 16 and the fourth electric control valve 20 are controlled to be closed at the same time, the fifth electric control valve 31 and the third electric control valve 29 are opened, water above the sedimentation tank is introduced into the counterweight box 18 through the action of the water pump 15, the cabin barrel 1 is submerged in water, the control terminal 13 starts the heating pipe 19 to heat the interior of the collecting box 11 when the cabin barrel 1 is submerged in water, after the cabin barrel 1 is placed at the top of sludge, the control terminal 13 controls to close the fifth electric control valve 31 and the third electric control valve 29, open the first electric control valve 7 and the fourth electric control valve 20 and start the sludge pump 6, sludge at the bottom of the tank is sucked into the collecting box 11 through the suction nozzle 9 by the sludge pump 6, the weight of the sludge in the collecting box 11 is increased, the control terminal 13 acts through the water pump 15 and the second electric control valve 16 in real time to discharge water in the weight box 18 to balance the whole weight of the cabin barrel 1, after a certain amount of sludge is sucked, the control terminal 13 controls all the electric control valves to be closed, the sludge entering the collection box 11 is heated along with the continuous heating of the heating pipe 19, moisture in the sludge can be evaporated and rises as steam, the moisture is condensed by the guide plate 22, flows to the inclined plate 24 through the guide plate 22 and flows into the recovery box 23 under the action of the inclined plate 24, and further, the control terminal 13 processes the sludge by repeating the steps, and after a certain amount of water exists in the recovery box 23, the water is discharged through the water pump 15 through the opened second electric control valve 16 under the action of the control terminal 13.
When the device sucks sludge, the control terminal 13 controls the action of the electric cylinder 26, the action of the output end of the electric cylinder 26 drives the baffle 27 to swing, the swing of the baffle 27 acts by means of the shifting block 28, along with the opposite movement of the shifting block 28, the sludge is loosened so that the suction nozzle 9 can suck, when the cabin barrel 1 needs to move, the control terminal 13 controls the weight of the weight box 18 and simultaneously controls the action of the motor, the output end of the motor drives the paddle 4 to rotate to move, when the cabin barrel 1 stops on the sludge, the paddle 4 also keeps rotating under the action of the motor, by means of the rotating paddle 4, the stirring effect is enhanced, the bottom sludge is stirred, so that the suction nozzle 9 sucks the sludge.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the invention are exemplary, but not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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.
Claims (10)
1. The utility model provides a sludge discharge device for sewage treatment, includes a cabin section of thick bamboo (1), its characterized in that, the both ends welding of a cabin section of thick bamboo (1) has the piggyback pod (2), the internally mounted of piggyback pod (2) has driving motor (3), driving motor (3) extend to the outside of piggyback pod (2) and install paddle (4), the surface mounting of piggyback pod (2) has protection casing (5), sludge pump (6) is installed to the inside one end of a cabin section of thick bamboo (1), the output of first automatically controlled valve (7) is installed to the input of sludge pump (6), the input intercommunication of first automatically controlled valve (7) has input tube (8), input tube (8) have suction nozzle (9) through the bellows intercommunication, the output of sludge pump (6) has collecting box (11) through output tube (10) intercommunication, the internally mounted of collecting box (11) has processing apparatus (12), the inside mounting of a cabin section of thick bamboo (1) has control terminal (13), a group mud device (14) is installed to a cabin section of thick bamboo (1) bottom, a water pump (15) is installed to the inside one end of keeping away from sludge pump (6) of a cabin section of thick bamboo (1), the output intercommunication of water pump (15) has the input of second automatically controlled valve (16), the output intercommunication of second automatically controlled valve (16) has drain pipe (17), weight box (18) is installed to the inside one end that is close to water pump (15) of a cabin section of thick bamboo (1), weight box (18) are linked together through the input of third automatically controlled valve (29) and water pump (15), control terminal (13) and sludge pump (6), water pump (15), first automatically controlled valve (7), second automatically controlled valve (16) and third automatically controlled valve (29) electric connection, the surface intercommunication of a cabin section of thick bamboo (1) has buckler (30), the inside of the waterproof cover (30) is provided with electrical equipment, and the electrical equipment is electrically connected with the sludge pump (6), the water pump (15), the first electric control valve (7), the third electric control valve (29), the second electric control valve (16) and the control terminal (13).
2. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: processing apparatus (12) include heating pipe (19), heating pipe (19) are installed to collecting box (11) inner wall bottom, through-hole and the inside articulated apron (21) that have of through-hole have been seted up at collecting box (11) top, the back mounted of apron (21) has guide plate (22), the one end intercommunication that sludge pump (6) were kept away from in collecting box (11) has collection box (23), swash plate (24) are installed with collecting box (11) intercommunication department in collection box (23), heating pipe (19) and inside electrical equipment electric connection that sets up of buckler (30).
3. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: dial mud device (14) including mounting box (25), the internally mounted of mounting box (25) has electric jar (26), mounting box (25) inside articulated have baffle (27), shifting block (28) are installed to the inboard that baffle (27) extended to the outside one end of mounting box (25), control terminal (13) and electric jar (26) electric connection, electric jar (26) and inside electrical equipment electric connection that sets up of buckler (30).
4. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the weight box (18) is communicated with the input pipe (8) through a fifth electric control valve (31), and a fourth electric control valve (20) is arranged at the position, close to the connecting part of the input pipe (8) and the weight box (18), of the input pipe (8) and close to the sludge pump (6).
5. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: the outer surface of the cabin barrel (1) is provided with a through hole matched with the suction nozzle (9), and a sealing ring is arranged in the through hole.
6. A sludge discharging apparatus for sewage treatment as claimed in claims 1 and 3, wherein: the mounting box (25) has two groups and two sides of the suction nozzles (9) are symmetrically distributed, and the top of the cabin barrel (1) is provided with a through hole matched with the output end of the drain pipe (17) and a screen is arranged inside the through hole.
7. A sludge discharging apparatus for sewage treatment as claimed in claim 3, wherein: the mounting box (25) is internally provided with a partition board, the partition board is internally provided with a through hole matched with the output end of the electric cylinder (26) and provided with a sealing ring, the bottom of the mounting box (25) is provided with a sliding hole matched with the baffle (27), and the output end of the electric cylinder (26) is hinged with the baffle (27).
8. The sludge discharging device for sewage treatment as claimed in claim 2, wherein: the guide plate (22) is in a step shape, the upper bottom surface of the guide plate (22) faces the recovery box (23), and the lower bottom surface of the guide plate faces the cover plate (21) and is connected with the cover plate (21).
9. The sludge discharging device for sewage treatment as claimed in claim 1, wherein: an interlayer is arranged in the wall of the cabin barrel (1) and a heat dissipation layer is filled in the interlayer.
10. A method for using a sludge discharge device for sewage treatment, comprising the sludge discharge device for sewage treatment as claimed in any one of claims 1 to 9, and comprising the following steps:
the control terminal is started, the cabin barrel is placed in water, the control terminal controls the water pump, the first electric control valve (7), the second electric control valve (16) and the fourth electric control valve (20) are closed, the fifth electric control valve (31) and the third electric control valve (29) are opened, water is pumped into the weight box, the device is integrally sunk, and meanwhile the control terminal (13) starts the heating pipe to heat;
secondly, when the device sinks and is placed on the top of bottom sludge, the paddle (4) keeps rotating under the action of the driving motor (3) to stir the bottom sludge, the control terminal (13) controls the electric cylinder (26) to act, the baffle (27) is driven to swing through the action of the output end of the electric cylinder (26), and the sludge is loosened through the swinging of the baffle (27) by means of the action of the shifting block (28) and along with the opposite movement of the shifting block (28);
thirdly, the control terminal (13) controls to close the fifth electric control valve (31) and the third electric control valve (29), open the first electric control valve (7) and the fourth electric control valve (20), start the sludge pump (6), suck the sludge at the bottom of the pool into the collection box (11) through the suction nozzle (9) by using the sludge pump (6), and along with the increase of the weight of the sludge in the collection box (11), the control terminal (13) acts through the water pump (15) and the second electric control valve (16) in real time to discharge the water in the counterweight box (18) to balance the whole weight of the cabin barrel (1);
fourthly, the weight of the sludge in the collection box (11) is increased, the control terminal (13) acts through the water pump (15) and the second electric control valve (16) in real time to discharge the water in the weight box (18) to balance the whole weight of the cabin barrel (1), after a certain amount of sludge is sucked, the control terminal (13) controls all the electric control valves to be closed, the moisture in the sludge is evaporated and rises as steam, the steam meets the condensation of the guide plate (22), flows to the inclined plate (24) through the guide plate (22), and flows to the recovery box (23) under the action of the inclined plate (24);
fifthly, at certain intervals, the control terminal (13) processes the sludge by repeating the steps, and after quantitative water is stored in the recovery tank (23), the sludge is discharged through the water pump (15) through the opened second electric control valve (16) under the action of the control terminal (13);
sixthly, when the cabin barrel (1) needs to be moved, the control terminal (13) controls the weight of the weight box (18) and simultaneously improves the rotating speed of the blades (4), so that the whole device is moved, after the sludge discharge work is completed, the device is salvaged, the cabin barrel (1) is opened, the cover plate (21) is opened, and the sludge after internal treatment is taken out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111245369.5A CN113856259A (en) | 2021-10-26 | 2021-10-26 | Sludge discharge device for sewage treatment and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111245369.5A CN113856259A (en) | 2021-10-26 | 2021-10-26 | Sludge discharge device for sewage treatment and use method |
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| CN113856259A true CN113856259A (en) | 2021-12-31 |
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| CN105060629A (en) * | 2015-08-04 | 2015-11-18 | 四川明日得环保产业有限公司 | Sewage treatment system |
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