CN108975557A - A kind of sewage disposal device - Google Patents
A kind of sewage disposal device Download PDFInfo
- Publication number
- CN108975557A CN108975557A CN201810926947.3A CN201810926947A CN108975557A CN 108975557 A CN108975557 A CN 108975557A CN 201810926947 A CN201810926947 A CN 201810926947A CN 108975557 A CN108975557 A CN 108975557A
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- Prior art keywords
- pond
- gear
- outlet
- pond body
- sewage
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention discloses a kind of sewage disposal devices, its drip irrigation device includes disintegrating mechanism and filter mechanism, the disintegrating mechanism includes inlet tube, pulverization cylinder, screw feeder, crushing vane, motor, duplicate gear, first gear, second gear and casing, and the filter mechanism includes primary filter pond, neutralization pond, secondary filter pond and outlet pond.Sewage disposal device of the invention can carry out preliminary crush to municipal sewage and collect, and avoid the case where large volume pollutant results in blockage to pipeline, and pass through the setting of multistage filtering mechanism, the standard that processing reaches standard discharge can be carried out to sewage.
Description
Technical field
The present invention relates to a kind of sewage disposal devices.
Background technique
Sewage disposal device is a kind of processing manufacture that sanitary sewage, industrial wastewater can be effectively treated, and can be avoided dirt
Water and pollutant flow directly into river waters, pollute the environment harm, and present city sewage is mostly centralization processing, pass through
Sanitary sewage and industrial wastewater are carried out centralized collection by blow-off line, and are handled by sewage disposal device sewage, but
It is due to concentrating in the sewage of discharge collection, because artificial origin can mix large volume pollutant, so that passing through blow-off line stream
When leading in sewage disposal device, it is easy the case where resulting in blockage to sewage disposal device, so that needing manually to sewage treatment
Equipment carries out maintenance and repair, and reduces the working efficiency of equipment.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide one kind can efficient process pollutant, drop
Low-maintenance frequency improves the sewage disposal device of equipment work efficiency.
To achieve the above object, the present invention provides the following technical scheme that a kind of sewage disposal device, including disintegrating mechanism
And filter mechanism, the disintegrating mechanism include inlet tube, pulverization cylinder, screw feeder, crushing vane, motor, duplicate gear, the first tooth
Wheel, second gear and casing, the pulverization cylinder are upper end opening, lower end sealing cylinder, one end connection of the inlet tube
External sewage pipe, the other end of inlet tube are connected to the upper end opening of pulverization cylinder, are provided at the lower end surface center of the pulverization cylinder
Through-hole, described sleeve pipe are rotatably installed in through-hole, are located at one end in pulverization cylinder with casing at the center of the crushing vane and are consolidated
Fixed connection, and hole is set on crushing vane, the hole on crushing vane is matched with casing tube internal hole, the screw feeder rotational installation
In pulverization cylinder, and screw feeder is located at the upper end of crushing vane, and the shaft of screw feeder is successively fed through the hole of crushing vane, casing
It is located at outside pulverization cylinder lower end after inner hole, the first gear is connect with one end that casing is located at outside pulverization cylinder, and described second
The shaft of gear and screw feeder is located at the connection of one end outside pulverization cylinder, and the first gear is less than second gear, the duplex-gear
The gear wheel of wheel is engaged with first gear matching, and the pinion gear of duplicate gear is engaged with second gear matching, the motor installation
Outside the lower end of pulverization cylinder, and the shaft of motor is fixedly connected with duplicate gear, and sewage draining exit is arranged in the side wall of the pulverization cylinder,
And sewage draining exit is located at crushing vane；
The filter mechanism includes primary filter pond, neutralization pond, secondary filter pond and outlet pond, and the sewage draining exit is connected to primary mistake
The import in filter tank, the import of the outlet neutralization pond in the primary filter pond, the outlet secondary filter of the neutralization pond
The import in pond, the import in the outlet outlet pond in the secondary filter pond, the externally drained pipe of outlet in the outlet pond
Road.
By using above-mentioned technical proposal, municipal sewage is passed through in pulverization cylinder by inlet tube, and motor is driven by gear
Screw feeder and crushing vane rotation, so that sewage and pollutant down and contact crushed leaves in pulverization cylinder by the rotary action of screw feeder
Piece, crushing vane are less than second gear, and the canine tooth of duplicate gear by carrying out pulverization process to pollutant, by first gear
Wheel cooperates with first gear, and pinion gear and second gear cooperate, so that the rotary action of motor, it can be by the rotation of crushing vane
Rate is consistently greater than the slewing rate of screw feeder, so that improving crushing vane to the crushing effect of pollutant, then sewage and crushing
Pollutant afterwards enters primary filter pond by sewage draining exit, and after primary filtration, the pollutant of crushing concentrates on primary filter
In pond, the sewage after primary filter enters neutralization pond and carries out acid-base neutralization processing, secondary filter pond is discharged into after processing, by secondary
Filter operation obtains standard outlet water source and enters outlet pond, and is discharged into urban discharging pipeline.
The present invention is further arranged to: the primary filter pond includes the first pond body, filter screen box, the first suction pump, position
Detector and alarm device, the filter screen box are placed in the first pond body, and the sewage draining exit is connected to inside filter screen box by pipeline, described
The input end of first suction pump 13 is located at the bottom of the first pond body 11 by pipeline connection, and the position detector is installed on strainer
The top of case, for being detected to the filtrate collecting amount in filter screen box, the control terminal and position detector of the alarm device
Signal output end be electrically connected.
By using above-mentioned technical proposal, sewage and smashed pollutant enter filter screen box by pipeline, and sewage passes through
The filtering of filter screen box enters in the first pond body, and pollutant concentrates in filter screen box, and after long-time filters, pollutant is in filter screen box
Inside reach top trigger position detector, so that position detector controls alarm device alert operation, employee is facilitated to carry out filter screen box
Interior pollutant is destroyed.
The present invention is further arranged to: the neutralization pond includes the second pond body, the second suction pump, level switch and soda acid
Device is neutralized, the level switch is installed on the inner sidewall upper portion of the second pond body, the signal output end of the level switch
It is electrically connected the control terminal of the first suction pump, the water outlet of first suction pump is communicated in the second pond body by pipeline, institute
It states acid-base neutralization device to be mounted in the second pond body, the input end of second suction pump is located at the second pond body by pipeline connection
Bottom, the soda acid detector signal output end of the acid-base neutralization device connects the control terminal of the second suction pump.
By using above-mentioned technical proposal, when detecting that sewage is empty in the second pond body by level switch, water level detecting
Device controls the first suction pump and the intracorporal sewage pump in the first pond is extracted into the second pond body, and water level reaches preset value in the second pond body
Afterwards, water-level detecting device control the first suction pump stop pumping, then by acid-base neutralization device to the sewage in the second pond into
The detection of row soda acid, and acid-base neutralization processing is carried out to sewage, after in the second pond, intracorporal sewage reaches neutralization number, acid-base neutralization dress
The soda acid detector set controls the second suction pump and the intracorporal neutralization sewage pump in the second pond is extracted into third pond body, in the second pond
After the intracorporal complete pumping of sewage, level switch continues control first and draws water pump work, so that moving in circles.
The present invention is further arranged to: the secondary filter pond includes third pond body and sludge bucket, second suction pump
Water outlet the upper end import of sludge bucket is communicated to by pipeline, the sludge bucket is installed in third pond body, the third pond
Discharge outlet is provided in the upper portion side wall of body, the bottom of the third pond body is provided with blowdown valve.
By using above-mentioned technical proposal, the sewage after neutralization carries out sludge and water separation behaviour by the effect of sludge bucket
Make, sludge is deposited in the bottom of third pond body by the lower part of sludge bucket, and clear water is discharged into outlet pond by the top of third pond body
It is interior, while third pond body is discharged by blowdown valve in sludge.
The present invention is further arranged to: the outlet pond includes the 4th pond body, setting below the side wall of the 4th pond body
There is water inlet, the discharge outlet is connected to water inlet by pipeline, is provided with outlet mouth above the side wall of the 4th pond body, institute
State outlet mouth connection exterior drain.
By using above-mentioned technical proposal, the intracorporal clear water in third pond is discharged into the 4th pond by the bottom inlet of the 4th pond body
After body, into after crossing the precipitating of the 4th pond body, the 4th pond body is discharged to exterior drain in clear water.
The present invention is further arranged to: being provided between described sleeve pipe and through-hole, the shaft of screw feeder and the inner hole of casing
Mechanical sealing member.
By using above-mentioned technical proposal, casing rotates in through-holes, and the shaft of screw feeder rotates in the inner hole of casing, leads to
The effect for crossing mechanical sealing member can be avoided the case where bottom of pulverization cylinder leaks.
The present invention is further arranged to: the crushing vane is made of potassium steel.
By using above-mentioned technical proposal, crushing vane can be improved by being made by potassium steel by crushing vane
Wearability improves service life.
The present invention is further arranged to: flow detector, the flow inspection are provided at the upper end opening of the pulverization cylinder
The control terminal of the signal output end and motor of surveying device is electrically connected.
By using above-mentioned technical proposal, the discharge of sewage entered in pulverization cylinder is monitored by flow detector,
The rotation of motor can be controlled, so that the slewing rate of control screw feeder and crushing vane, improves screw feeder transfer efficiency and crushed leaves
Crush efficiency of the piece to pollutant.
The present invention is further arranged to: the inside of first pond body and the second pond body is handled by Corrosion Protection of Fiber Reinforced Plastics and is set
It sets.
By using above-mentioned technical proposal, carried out at Corrosion Protection of Fiber Reinforced Plastics by the inner wall to the first pond body and the second pond body
Reason, can be avoided polluted source and corrosion and damage caused to the inner wall of the first pond body and the second pond body, can be improved the first pond body and
The service life of second pond body reduces frequency of maintenance.
The present invention is further arranged to: the side wall of the filter screen box and bottom are densely covered with opening of sieve.
By using above-mentioned technical proposal, processing can be filtered to pollutant by the opening of sieve of filter screen box bottom,
And sewage can be filtered from filter screen box bottom, while the pollutant accumulation in filter screen box passes through filter to after a certain amount of
The side wall opening of sieve of net cage enables to sewage to be discharged from the side wall of filter screen box, makes when avoiding pollutant blocking filter screen box bottom
Situation about being accumulated at sewage in filter screen box.
The present invention has an advantage that sewage disposal device of the invention can carry out preliminary crush to municipal sewage and collect,
Avoid the case where large volume pollutant results in blockage to pipeline, and pass through the setting of multistage filtering mechanism, can to sewage into
Row processing reaches the standard of standard discharge；
By the setting of disintegrating mechanism, pulverization process can be carried out to large volume pollutant remaining in municipal sewage, so that right
Pollutant carries out preliminary crushing operation, avoids in sewage treatment operation, pollutant plugging handling equipment occurs, cause to handle
Equipment damage needs the case where safeguarding；
By the setting of filter mechanism, smashed pollutant can be collected, and filtered sewage can be carried out
Neutralization reaction processing, and by multistage operations such as precipitating filterings, so that reach the standard for capableing of outlet to the processing of sewage, so that
The treatment effect for improving sewage, reduces wastewater disposition to the pollution condition of environment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is crushing structure sectional view of the invention；
Fig. 3 is the portion the A enlarged diagram of Fig. 2；
Fig. 4 is the structural schematic diagram in primary filter pond of the invention；
Fig. 5 is the structural schematic diagram of neutralization pond of the invention；
Fig. 6 is the structural schematic diagram in secondary filter pond of the invention；
Fig. 7 is the structural schematic diagram in outlet pond of the invention.
In figure: 1, inlet tube；2, pulverization cylinder；3, screw feeder；4, crushing vane；5, motor；6, duplicate gear；7, the first tooth
Wheel；8, second gear；9, casing；10, sewage draining exit；11, the first pond body；12, filter screen box；13, the first suction pump；14, position is examined
Survey device；15, alarm device；16, the second pond body；17, the second suction pump；18, level switch；19, acid-base neutralization device；20,
Three pond bodies；21, sludge bucket；22, the 4th pond body；23, flow detector.
Specific embodiment
A kind of shown, sewage disposal device of the present embodiment, including disintegrating mechanism and filter mechanism referring to figure ..., it is described
Disintegrating mechanism includes inlet tube 1, pulverization cylinder 2, screw feeder 3, crushing vane 4, motor 5, duplicate gear 6, first gear 7, the second tooth
Wheel 8 and casing 9, the pulverization cylinder 2 are upper end opening, lower end sealing cylinder, the external row of one end connection of the inlet tube 1
Dirt pipe, the other end of inlet tube 1 are connected to the upper end opening of pulverization cylinder 2, are provided at the lower end surface center of the pulverization cylinder 2 logical
Hole, described sleeve pipe 9 are rotatably installed in through-hole, are located at one end in pulverization cylinder 2 with casing 9 at the center of the crushing vane 4
It is fixedly connected, and hole is set on crushing vane 4, the hole on crushing vane 4 is matched with 9 inner hole of casing, 3 turns of the screw feeder
It is dynamic to be mounted in pulverization cylinder 2, and screw feeder 3 is located at the upper end of crushing vane 4, the shaft of screw feeder 3 is successively fed through crushing vane 4
Hole, casing 9 inner hole after be located at outside 2 lower end of pulverization cylinder, the first gear 7 is located at one outside pulverization cylinder 2 with casing 9
End connection, the second gear 8 are connect with one end that the shaft of screw feeder 3 is located at outside pulverization cylinder 2, and the first gear 7 is less than
The gear wheel of second gear 8, the duplicate gear 6 is engaged with the matching of first gear 7, the pinion gear of duplicate gear 6 and the second tooth
8 matching engagement of wheel, the motor 5 is mounted on outside the lower end of pulverization cylinder 2, and the shaft of motor 5 and duplicate gear 6 are fixed and connected
It connects, sewage draining exit 10 is arranged in the side wall of the pulverization cylinder 2, and sewage draining exit 10 is located at crushing vane 4；
The filter mechanism includes primary filter pond, neutralization pond, secondary filter pond and outlet pond, and the sewage draining exit 10 is connected to primary
The import of filtering ponds, the import of the outlet neutralization pond in the primary filter pond, the outlet secondary mistake of the neutralization pond
The import in filter tank, the import in the outlet outlet pond in the secondary filter pond, the outlet in the outlet pond are externally drained
Pipeline.
The primary filter pond includes the first pond body 11, filter screen box 12, the first suction pump 13, position detector 14 and alarm
Device 15, the filter screen box 12 are placed in the first pond body 11, and the sewage draining exit 10 is connected to inside filter screen box 12 by pipeline, and described the
The input end of one suction pump 13 is located at the bottom of the first pond body 11 by pipeline connection, and the position detector 14 is installed on strainer
The top of case 12, for being detected to the filtrate collecting amount in filter screen box 12, the control terminal of the alarm device 15 and position
The signal output end of detector 14 is electrically connected.
The neutralization pond includes the second pond body 16, the second suction pump 17, level switch 18 and acid-base neutralization device 19(acid
Alkali neutralization device includes that sulfuric acid medicine system, ferrous sulfate medicine system, hydrogen peroxide medicine system, liquid alkaline medicine system, PAM add
Medicine system and pH control system), the level switch 18 is installed on the inner sidewall upper portion of the second pond body 16, the water level detecting
The signal output end of device 18 is electrically connected the control terminal of the first suction pump 13, and the water outlet of first suction pump 13 passes through pipeline
Be communicated in the second pond body 16, the acid-base neutralization device 19 is mounted in the second pond body 16, second suction pump 17 into
Mouth end is located at the bottom of the second pond body 16, soda acid detector (the soda acid detection of the acid-base neutralization device 19 by pipeline connection
Device be pH control system in soda acid detection function) signal output end connect the second suction pump 17 control terminal.
The secondary filter pond includes third pond body 20 and sludge bucket 21, and the water outlet of second suction pump 17 passes through pipe
Road is communicated to the upper end import of sludge bucket 21, and the sludge bucket 21 is installed in third pond body 20, the third pond body 20 it is upper
Discharge outlet is provided on portion's side wall, the bottom of the third pond body 20 is provided with blowdown valve.
The outlet pond includes the 4th pond body 22, is provided with water inlet, the row below the side wall of the 4th pond body 22
The mouth of a river is connected to water inlet by pipeline, and outlet mouth, the outlet mouth connection are provided with above the side wall of the 4th pond body 22
Exterior drain.
Mechanical sealing member is provided between described sleeve pipe 9 and through-hole, the shaft of screw feeder 3 and the inner hole of casing 9.
The crushing vane 4 is made of potassium steel.
Flow detector 23, the signal output of the flow detector 23 are provided at the upper end opening of the pulverization cylinder 2
End and the control terminal of motor 5 are electrically connected.
The inside of first pond body 11 and the second pond body 16 is handled by Corrosion Protection of Fiber Reinforced Plastics to be arranged.
The side wall of the filter screen box 12 and bottom are densely covered with opening of sieve.
By using above-mentioned technical proposal, municipal sewage is passed through in pulverization cylinder 2 by inlet tube 1, and motor 5 passes through gear band
Dynamic screw feeder 3 and crushing vane 4 rotate, so that sewage and pollutant down and are contacted in pulverization cylinder 2 by the rotary action of screw feeder 3
Crushing vane 4, crushing vane 4 are less than second gear 8, and duplex by carrying out pulverization process to pollutant, by first gear 7
The gear wheel of gear 6 and first gear 7 cooperate, and pinion gear and second gear 8 cooperate, can will so that the rotary action of motor 5
The slewing rate of crushing vane 4 is consistently greater than the slewing rate of screw feeder 3, imitates so that improving crushing vane 4 to the crushing of pollutant
Fruit, then sewage and smashed pollutant pass through sewage draining exit 10 into primary filter pond, after primary filtration, the dirt of crushing
Dye object concentrates in primary filter pond, and the sewage after primary filter enters neutralization pond and carries out acid-base neutralization processing, is discharged into after processing
Secondary filter pond, is operated by secondary filter, is obtained standard outlet water source and is entered outlet pond, and is discharged into urban discharging pipeline.
Sewage disposal device of the invention can carry out preliminary crush to municipal sewage and collect, and avoid large volume pollutant pair
The case where pipeline results in blockage, and pass through the setting of multistage filtering mechanism, processing can be carried out to sewage reaches standard discharge
Standard；
By the setting of disintegrating mechanism, pulverization process can be carried out to large volume pollutant remaining in municipal sewage, so that right
Pollutant carries out preliminary crushing operation, avoids in sewage treatment operation, pollutant plugging handling equipment occurs, cause to handle
Equipment damage needs the case where safeguarding；
By the setting of filter mechanism, smashed pollutant can be collected, and filtered sewage can be carried out
Neutralization reaction processing, and by multistage operations such as precipitating filterings, so that reach the standard for capableing of outlet to the processing of sewage, so that
The treatment effect for improving sewage, reduces wastewater disposition to the pollution condition of environment.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of sewage disposal device, it is characterised in that: including disintegrating mechanism and filter mechanism, the disintegrating mechanism includes import
Pipe, pulverization cylinder, screw feeder, crushing vane, motor, duplicate gear, first gear, second gear and casing, the pulverization cylinder are upper
End opening, lower end sealing cylinder, one end of the inlet tube are connected to external sewage pipe, and the other end of inlet tube, which is connected to, to be crushed
The upper end opening of cylinder is provided with through-hole at the lower end surface center of the pulverization cylinder, and described sleeve pipe is rotatably installed in through-hole, described
It is located at one end in pulverization cylinder with casing at the center of crushing vane to be fixedly connected, and hole is set on crushing vane, crushes
Hole on blade is matched with casing tube internal hole, and the screw feeder is rotatably installed in pulverization cylinder, and screw feeder is located at the upper of crushing vane
End, the shaft of screw feeder are located at outside pulverization cylinder lower end after being successively fed through the inner hole of the hole of crushing vane, casing, and described first
Gear is connect with one end that casing is located at outside pulverization cylinder, and the shaft of the second gear and screw feeder is located at one outside pulverization cylinder
End connection, the first gear are less than second gear, and the gear wheel of the duplicate gear is engaged with first gear matching, duplex-gear
The matching of the pinion gear of wheel and second gear engage, and the motor is mounted on outside the lower end of pulverization cylinder, and the shaft of motor with pair
Connection gear is fixedly connected, and sewage draining exit is arranged in the side wall of the pulverization cylinder, and sewage draining exit is located at crushing vane；
The filter mechanism includes primary filter pond, neutralization pond, secondary filter pond and outlet pond, and the sewage draining exit is connected to primary mistake
The import in filter tank, the import of the outlet neutralization pond in the primary filter pond, the outlet secondary filter of the neutralization pond
The import in pond, the import in the outlet outlet pond in the secondary filter pond, the externally drained pipe of outlet in the outlet pond
Road.
2. a kind of sewage disposal device according to claim 1, it is characterised in that: the primary filter pond includes the first pond
Body, filter screen box, the first suction pump, position detector and alarm device, the filter screen box are placed in the first pond body, and the sewage draining exit is logical
Piping is connected to inside filter screen box, and the input end of first suction pump 13 is located at the bottom of the first pond body 11 by pipeline connection
Portion, the position detector are installed on the top of filter screen box, described for detecting to the filtrate collecting amount in filter screen box
The control terminal of alarm device and the signal output end of position detector are electrically connected.
3. a kind of sewage disposal device according to claim 2, it is characterised in that: the neutralization pond include the second pond body,
Second suction pump, level switch and acid-base neutralization device, the level switch are installed on the inner sidewall upper portion of the second pond body,
The signal output end of the level switch is electrically connected the control terminal of the first suction pump, and the water outlet of first suction pump is logical
Piping is communicated in the second pond body, and the acid-base neutralization device is mounted in the second pond body, the import of second suction pump
End is located at the bottom of the second pond body by pipeline connection, and the soda acid detector signal output end of the acid-base neutralization device connects the
The control terminal of two suction pumps.
4. a kind of sewage disposal device according to claim 3, it is characterised in that: the secondary filter pond includes third pond
Body and sludge bucket, the water outlet of second suction pump are communicated to the upper end import of sludge bucket, the sludge bucket peace by pipeline
Loaded on discharge outlet in third pond body, is provided in the upper portion side wall of the third pond body, the bottom of the third pond body is provided with
Blowdown valve.
5. a kind of sewage disposal device according to claim 4, it is characterised in that: the outlet pond includes the 4th pond body,
It is provided with water inlet below the side wall of 4th pond body, the discharge outlet is connected to water inlet by pipeline, the 4th pond
Outlet mouth is provided with above the side wall of body, the outlet mouth is connected to exterior drain.
6. a kind of sewage disposal device according to claim 1, it is characterised in that: turn of described sleeve pipe and through-hole, screw feeder
Mechanical sealing member is provided between axis and the inner hole of casing.
7. a kind of sewage disposal device according to claim 1, it is characterised in that: the crushing vane is by potassium steel system
At.
8. a kind of sewage disposal device according to claim 1, it is characterised in that: set at the upper end opening of the pulverization cylinder
It is equipped with flow detector, the signal output end of the flow detector and the control terminal of motor are electrically connected.
9. a kind of sewage disposal device according to claim 5, it is characterised in that: first pond body and the second pond body
Inside is handled by Corrosion Protection of Fiber Reinforced Plastics to be arranged.
10. a kind of sewage disposal device according to claim 2, it is characterised in that: the side wall of the filter screen box and bottom
It is densely covered with opening of sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926947.3A CN108975557B (en) | 2018-08-15 | 2018-08-15 | Sewage treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926947.3A CN108975557B (en) | 2018-08-15 | 2018-08-15 | Sewage treatment equipment |
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| CN108975557A true CN108975557A (en) | 2018-12-11 |
| CN108975557B CN108975557B (en) | 2021-05-21 |
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| CN201810926947.3A Active CN108975557B (en) | 2018-08-15 | 2018-08-15 | Sewage treatment equipment |
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