CN208732727U - A kind of integrated small sewage-treatment plant - Google Patents
A kind of integrated small sewage-treatment plant Download PDFInfo
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- CN208732727U CN208732727U CN201820775297.2U CN201820775297U CN208732727U CN 208732727 U CN208732727 U CN 208732727U CN 201820775297 U CN201820775297 U CN 201820775297U CN 208732727 U CN208732727 U CN 208732727U
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Abstract
The utility model discloses a kind of integrated small sewage-treatment plant, and device includes outer cylinder, inner cylinder and horizontal baffle, and the inner cylinder is arranged in outer barrel, two coaxial installations of cylinder；The horizontal baffle is mounted on inner tank theca lower part, is equipped with integrated refined filtration film chunking by screw inside the inner cylinder.The utility model is that the functions such as secondary settling tank, filtering ponds, ultrafiltration membrane, aeration tube, backwash in traditional wastewater processing system are turned to refined filtration film group using multiple groups refined filtration film, which allows gas and water separately or concurrently to pass through；Simultaneously using power caused by aeration pressure difference instead of the sewage backflow pump and sludge reflux pump conveying mixed liquor and residual sludge reflux liquid in traditional wastewater processing system.
Description
Technical field
The utility model relates to environment protection field, specially a kind of integrated small sewage-treatment plant.
Background technique
Currently, these lavatories are after use after tourist attraction, holiday village, highway rest station and improvement of latrine in countryside
It all there is sanitary sewage disposal hardly possible；These areas are far from urban wastewater treatment municipal administration net, grid-connected difficult, at high cost, dirt
Water is too low and variation coefficient is big, it is therefore desirable to a kind of sewage in-situ stabilized processing, Er Qieneng nearby for generating this kind of place
The equipment and sewage water treatment method of reuse on the spot.
In terms of technical standpoint, existing integrated sewage treating apparatus mostly uses filler to be filtered, water outlet that treated
SS is up to standard, but other effluent index there is a problem of more it is exceeded.Such as following patent:
ZL(201711078167.X a kind of) integrated form integral life sewage processing method, which is characterized in that the collection
Accepted way of doing sth integral life sewage processing method the following steps are included:
Step 1, sanitary sewage are separated by solid-liquid separation, and bulky grain floating material and sediment separation remove organic in sanitary sewage
Pollutant；
Step 2, the processing of sanitary sewage two-stage anaerobic, ventilation soil tank purify sewage using the effect of soil and microorganism；
Biological nitration/denitrifying microorganism environment is constructed, the ammonia nitrogen in sanitary sewage is removed；Iron filings are laid in filler to turn through corrosiveness
Become Fe3+, with PO43-Reaction generates precipitating FePO4, remove the phosphorus in sanitary sewage；Ventilation soil tank handle standard discharge or under
It seeps.
A kind of integrated form integral domestic sewage treatment device of integral life sewage processing method, which is characterized in that
The integrated form integral domestic sewage treatment device includes: prepared filter chamber, level-one anaerobic digestion slot, secondary anaerobic digestion
Slot, ventilation soil tank, secondary filter room, filtering material layer, secondary filter material layer；Preparation filter chamber is detested by pipeline and level-one
The connection of oxygen digestive shelf, level-one anaerobic digestion slot are connect by pipeline with secondary anaerobic digestive shelf, and secondary anaerobic digestive shelf passes through pipe
Road is connect with ventilation soil tank, and ventilation soil tank is connect by pipeline with secondary filter room.
In addition, economically seeing, there is manufacture and O&M cost height, biofilm low efficiency, function in existing integrated apparatus
It can development and popularization single, that be unfavorable for integrated sewage treating apparatus.
Utility model content
The technical issues of the utility model is solved is to provide a kind of integrated small sewage-treatment plant, on solving
State the disadvantage in background technique.
The technical problem solved by the utility model is implemented by the following technical solutions: at a kind of integrated small sewage
Device, including outer cylinder, inner cylinder and horizontal baffle are managed, the inner cylinder is arranged in outer barrel, two coaxial installations of cylinder；The water
Flat partition board is mounted on inner tank theca lower part, is equipped with integrated refined filtration film chunking by screw inside the inner cylinder, and described one
If body refined filtration film chunking is made of dry plate integration refined filtration diaphragm, it is described integration refined filtration diaphragm by membrane support, fibrous filter membrane,
Air inlet, apopore and plate are constituted, and are polishing face on the inside of the fibrous filter membrane, outside hangs with villus, each integration
Air inlet and apopore are respectively equipped on refined filtration diaphragm；Wherein the air inlet in odd bits is connect with air intake branch M respectively, even number
Air inlet on position is connect with air intake branch N respectively, installs air valve a and air valve respectively on the air intake branch M and air intake branch N
B, the air intake branch M and air intake branch N are each passed through air inlet M and air inlet N and are drawn out to total with air inlet after outer tube side wall
Pipe connection, the other end of the inlet manifold are connect with aeration pump；Wherein the apopore in odd bits is propped up with water outlet respectively
Pipe P connection, the apopore on even bit are connect with exit branch Q respectively, on the exit branch P and exit branch Q point
Not An Zhuan air valve a and air valve b, the exit branch P and exit branch Q be each passed through water outlet P and water outlet Q and draw outer cylinder side
It is connect after wall with outfall sewer；The water inlet is located at the lower part of outer tube side wall, connect with water inlet pipe, installs on the water inlet pipe
Valve；The top of outer cylinder is arranged in the overflow port, is equipped with overflow pipe on the overflow port；It is arranged in the lower part of the outer cylinder
There is the mud discharging mouth, sludge pipe is installed on the mud discharging mouth, valve is installed on the sludge pipe.
In the utility model, further, the fibrous filter membrane pore size is in micro-filtration hole and ultrafiltration aperture ranges
Between, the size of micro-filtration hole is 0.02-0.1um, and the size of ultrafiltration hole is 0.002-0.2um.
It further include top cover and lagging facility further, top cover is mounted on the top of the outer cylinder in the utility model
End, lagging facility are wrapped in the outside of the outer cylinder.
It further include robot control system(RCS) further, the robot control system(RCS) can control sewage treatment in the utility model
Journey；Especially by the open and close of control air valve a and air valve b, water valve a and water valve b, realize in the integrated refined filtration film chunking 4
The chunking of odd bits film and oxygen supply and mud-water separation of the even bit film chunking in sewage disposal process alternate run, complete dirty
The continuous oxygen supply of water treatment facilities and continuous effluent.
A kind of method of integrated small sewage-treatment plant processing sewage, processing step are as follows:
1), sewage is delivered in water inlet pipe through sewage pump or gravity stream, and is flowed into and entered between the inner cylinder and outer cylinder
Cavity in, i.e., in anoxic zone；Plane where the sewage mixed liquor of the anoxic zone flows upwardly toward horizontal baffle through inner cylinder bottom end
In the cavity of lower section, i.e., in anaerobic zone；
2), the sewage mixed liquor of the anaerobic zone flows upwardly into a of aerobic zone, and air is delivered to inlet manifold through aeration pump
Afterwards, in dispensing to air intake branch M or air intake branch N, the sewage mixed liquor flows down in aeration effect to top, then successively flows into
In aerobic zone b between inner cylinder and outer cylinder, enter in a of aerobic zone after being mixed with the mixed liquor for flowing through anoxic zone, anaerobic zone, it is described
Sewage mixed liquor in a of aerobic zone is discharged through integrated refined filtration film chunking by outlet pipe；
3), be then shut off air valve b and water valve a, open air valve a and water valve b, air by aeration pump through air intake branch M into
After entering odd bits integration refined filtration diaphragm, by the hole on the odd bits integration refined filtration diaphragm enter in a of aerobic zone into
Row aeration supplies oxygen, and the discharged air of sludge adhered on diaphragm enters in mixed liquor after washing away, and realizes odd bits integration essence
The cleaning of filter membrane piece；Simultaneously as the pore size of integrated refined filtration diaphragm is in micro-filtration membrane pores and ultrafiltration membrane aperture ranges
Between, the sludge in mixed liquor is blocked in the outside of the even bit integration refined filtration diaphragm, and part is attached on diaphragm,
The water in the even bit integration refined filtration diaphragm is filtered by hole, then is discharged by exit branch Q, realizes efficient muddy water point
From；
4) air valve a and water valve b, is closed, air valve b and water valve a is opened, air enters idol through air intake branch N by aeration pump
After numerical digit integration refined filtration diaphragm, is entered in a of aerobic zone by the hole on the even bit integration refined filtration diaphragm and exposed
Gas supplies oxygen, and the discharged air of sludge adhered on diaphragm enters in mixed liquor after washing away, and realizes even bit integration refined filtration film
The cleaning of piece；Simultaneously as the pore size of integrated refined filtration diaphragm is between micro-filtration membrane pores and ultrafiltration membrane aperture ranges,
Sludge in mixed liquor is blocked in the outside of the odd bits integration refined filtration diaphragm, and part is attached on diaphragm, is passed through
Hole filters the water in the odd bits integration refined filtration diaphragm, then is discharged by exit branch P, realizes efficient mud-water separation；
5), when the liquid level of the outer cylinder is discharged to outside cylinder more than overflow port through overflow pipe, to form overflow；When need into
When row mud discharging, according to device operating condition, the Valved discharge sludge on sludge pipe is periodically opened；
6) it, when it is time for repair, needs to be vented equipment, opens the valve on sludge pipe, mixing in discharge cylinder
Liquid.
The utility model has the beneficial effects that
One, the integrated refined filtration film chunking by that will supply oxygen, mud-water separation and Membrane cleaning functional unification, it is dirty to simplify tradition
The devices such as secondary settling tank, filtering ponds, ultrafiltration membrane, aeration tube (aeration plate), backwash in water treatment system, pass through automatic control
System is alternately accomplished oxygen supply (being completed at the same time Membrane cleaning) and mud-water separation, both can be real for entire sewage disposal system
Now continuous oxygen supply, continuous effluent；
Two, the integrated refined filtration film chunking, which solves conventional ultrafiltration film, to allow water to pass through, and it is logical to cannot achieve gas
The technical problem crossed；Complete Membrane cleaning while oxygen supply, and air cleaning direction on integrated refined filtration diaphragm accompanying by
Sludge is contrary, therefore cleaning efficiency is high, saves the energy；
Three, using vertical circulation arrangement form, only enter institute by aeration tube for the compressed air that aerobic biochemical reaction supplies oxygen
The energy of generation can meet energy required for the hybrid reaction fluidised form of each functional areas in entire inverted AAO process process and damage
It loses；
Four, sewage backflow pump and the sludge in traditional wastewater processing system are replaced using power caused by aeration pressure difference
Reflux pump conveys mixed liquor and residual sludge reflux liquid；Compared to other AAO process flow arrangement forms, save anoxic zone,
The mixed liquor reflux pump and energy of mixing plant and energy input necessary to anaerobic zone, also saving from aerobic zone to anoxic zone are defeated
Enter.
Five, structure is simple, and small investment, low energy consumption, takes up little area；
Six, engineering practice proves, the precipitating effluent quality of the sanitary sewage handled through utility model device can achieve
The requirement of level-one A (or B) standard in national " urban wastewater treatment firm pollutant emission standard " (GB 18918-2002).
Detailed description of the invention
Fig. 1 is a kind of top view of integrated small sewage-treatment plant；
Fig. 2 is a kind of A-A sectional view of integrated small sewage-treatment plant；
Fig. 3 is that integrated refined filtration diaphragm constitutes figure in a kind of integrated small sewage-treatment plant；
Fig. 4 is a kind of integrated small sewage water treatment method flow chart.
In figure:
1. outer cylinder；2. inner cylinder；3. horizontal baffle；
4. integrated refined filtration film chunking；4-1. membrane support；4-2. fibrous filter membrane；4-3. air inlet；4-4. apopore；4-5.
Plate；
5. inlet manifold；5-1. air inlet M；5-2. air inlet N；5-11. air intake branch M；5-21. air intake branch N；5-
111. air valve a；5-211. air valve b；
6. outfall sewer；6-1. water outlet M；6-2. water outlet N；6-11. exit branch M；6-21. exit branch N；6-
111. water valve a；6-211. water valve b；
7. water inlet；7-1. water inlet pipe；
8. overflow port；8-1. overflow pipe；
9. mud discharging mouth；9-1. sludge pipe.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of integrated small sewage-treatment plant, including outer cylinder 1, inner cylinder 2 and it is horizontal every
Plate 3, the inner cylinder 2 are arranged inside outer cylinder 1, two coaxial installations of cylinder；The horizontal baffle 3 is mounted under 2 outer wall of inner cylinder
Portion is equipped with integrated refined filtration film chunking 4 by screw inside the inner cylinder 2, and the integration refined filtration film chunking 4 is by several
Piece integration refined filtration diaphragm composition, the integration refined filtration diaphragm is by membrane support 4-1, fibrous filter membrane 4-2, air inlet 4-3, water outlet
Hole 4-4 and plate 4-5 is constituted, and is polishing face on the inside of the fibrous filter membrane 4-2, outside hangs with villus, each integration essence
Filter membrane on piece is respectively equipped with air inlet 4-3 and apopore 4-4；Wherein the air inlet in odd bits respectively with air intake branch M5-11
It connects, the air inlet on even bit is connect with air intake branch N5-21 respectively, the air intake branch M5-11 and air intake branch N5-21
Upper installation air valve a5-111 and air valve b5-211, the air intake branch M5-11 and air intake branch N5-21 respectively are each passed through air inlet
Mouthful M5-1 and air inlet N5-2 and being drawn out to after 1 side wall of outer cylinder is connect with inlet manifold 5, the other end of the inlet manifold 5 and
Aeration pump connection；Wherein the apopore 4-4 in odd bits is connect with exit branch P6-11 respectively, described on even bit
Apopore 4-4 is connect with exit branch Q6-21 respectively, installs gas respectively on the exit branch P6-11 and exit branch Q6-21
Valve a5-111 and air valve b5-211, the exit branch P6-11 and exit branch Q6-21 are each passed through water outlet P6-1 and water outlet
Mouth Q6-2 is connect after drawing 1 side wall of outer cylinder with outfall sewer 6；The water inlet 7 is located at the lower part of 1 side wall of outer cylinder, with water inlet pipe
7-1 connection installs valve on the water inlet pipe 7-1；The top of outer cylinder 1 is arranged in the overflow port 8, pacifies on the overflow port 8
Equipped with overflow pipe 8-1；The lower part of the outer cylinder 1 is provided with the mud discharging mouth 9, sludge pipe 9- is installed on the mud discharging mouth 9
Valve is installed on 1, the sludge pipe 9-1.Outdoor temperature reaches the ground of 0 DEG C and following area to the lagging facility in winter
Part needs to be arranged；The robot control system(RCS) can control sewage disposal process.
The sewage enters the anoxic between inner cylinder 2 and outer cylinder 1 after sewage pump or gravity stream are delivered in water inlet pipe 7-1
In area's cavity, mixed with the intracorporal sewage of cylinder；The sewage mixed liquor of the anoxic zone flows upwardly toward horizontal baffle through 2 bottom end of inner cylinder
In anaerobic zone cavity below 3 place planes；The sewage mixed liquor of the anaerobic zone flow up through integrated refined filtration film chunking 4 into
Enter in a of aerobic zone, the sewage mixed liquor flows down in aeration effect to top, then successively good between inflow inner cylinder 2 and outer cylinder 1
In oxygen area b, enter in a of aerobic zone after being mixed with the mixed liquor for flowing through anoxic zone, anaerobic zone, the sewage in the aerobic zone a is mixed
Liquid is closed to be discharged through integrated refined filtration film chunking 4 by outlet pipe 6-1；Air valve b5-211 and water valve a6-111 is closed, air valve a5- is opened
111 and water valve b6-211, air after air intake branch M5-11 enters odd bits integration refined filtration diaphragm, are passed through by aeration pump
Hole on the odd bits integration refined filtration diaphragm, which enters, carries out aeration oxygen supply in a of aerobic zone, the sludge quilt adhered on diaphragm
The air of discharge enters in mixed liquor after washing away, and realizes the cleaning of odd bits integration refined filtration diaphragm；Simultaneously as integration essence
The pore size of filter membrane piece is between micro-filtration membrane pores and ultrafiltration membrane aperture ranges, and the sludge in mixed liquor is blocked in described
The outside of even bit integration refined filtration diaphragm, and part is attached on diaphragm, is filtered by hole into the even bit integration essence
Water in filter membrane piece, then be discharged by exit branch Q6-21, realize efficient mud-water separation；Close air valve a5-111 and water valve b6-
211, air valve b5-211 and water valve a6-111 is opened, air enters even bit integration through air intake branch N5-21 by aeration pump
After refined filtration diaphragm, is entered by the hole on the even bit integration refined filtration diaphragm and carry out aeration oxygen supply, diaphragm in a of aerobic zone
The discharged air of the sludge of upper attachment enters in mixed liquor after washing away, and realizes the cleaning of even bit integration refined filtration diaphragm；Together
When, since the pore size of integrated refined filtration diaphragm is between micro-filtration membrane pores and ultrafiltration membrane aperture ranges, in mixed liquor
Sludge is blocked in the outside of the odd bits integration refined filtration diaphragm, and part is attached on diaphragm, is filtered by hole into institute
The water in odd bits integration refined filtration diaphragm is stated, then is discharged by exit branch P6-11, realizes efficient mud-water separation；Work as sewage
It handles in operational process, when the liquid level of the outer cylinder 1 is more than overflow port 8, mixed liquor is discharged through overflow pipe 8-1；It is transported according to device
Market condition periodically opens the Valved discharge sludge on sludge pipe 9-1；When there is maintenance, open on sludge pipe 9-1
Mixed liquor in cylinder is discharged in valve.The top cover is mounted on the top of outer cylinder 1, and outdoor temperature reaches the lagging facility in winter
It needs to be arranged to 0 DEG C and following area.Wherein, robot control system(RCS) can control sewage disposal process, especially by control air valve a
And the open and close of air valve b, water valve a and water valve b, realize the chunking of odd bits film and even bit film group in integrated refined filtration film chunking 4
The alternate run of oxygen supply and mud-water separation of the block in sewage disposal process completes the continuous oxygen supply of sewage-treatment plant and continuous
Water outlet.
Oxygen supply, mud-water separation and Membrane cleaning function are integrated, are simplified using integrated refined filtration film chunking by the present apparatus
The devices such as secondary settling tank, filtering ponds, ultrafiltration membrane, aeration tube (aeration plate), backwash in traditional wastewater processing system, by certainly
Autocontrol system is alternately accomplished oxygen supply (being completed at the same time Membrane cleaning) and mud-water separation, for entire sewage disposal system, both
Continuously oxygen supply, continuous effluent may be implemented, interval oxygen supply and interval water outlet can also be carried out；Another of the utility model is significant
Feature is that air may be implemented in refined filtration film chunking, water separately or concurrently passes through for the integration；Solving conventional ultrafiltration film can only
Allow water to pass through, cannot achieve the technical problem that gas passes through；Engineering practice proves that the water quality of precipitation regeneration water can achieve state
Family " urban reclaimed water water standard " (GBT18920-2002).Solve sewage treatment in commonly use micro-filtration membrane water outlet index in SS not
10mg/l in level-one can be stably reached.
As shown in figure 4, being sequentially included the following steps: when processing sewage
Step 1: the sewage enter after sewage pump or gravity stream are delivered in water inlet pipe 7-1 inner cylinder 2 and outer cylinder 1 it
Between anoxic zone cavity in, mixed with the intracorporal sewage of cylinder；
Step 2: the sewage mixed liquor of the anoxic zone flows upwardly toward below 3 place plane of horizontal baffle through 2 bottom end of inner cylinder
Anaerobic zone cavity in；
Step 3: the sewage mixed liquor of the anoxic zone flows upwardly toward below 3 place plane of horizontal baffle through 2 bottom end of inner cylinder
Anaerobic zone cavity in；The sewage mixed liquor of the anaerobic zone flows upwardly into a of aerobic zone, and the sewage mixed liquor is made in aeration
It is flowed into the aerobic zone b between inner cylinder 2 and outer cylinder 1 with flowing down to top, then successively, with the mixing for flowing through anoxic zone, anaerobic zone
Enter in a of aerobic zone after liquid mixing, the sewage mixed liquor in the aerobic zone a is arranged through integrated refined filtration film chunking by outlet pipe
Out；
Step 5: closing air valve b5-211 and water valve a6-111, opens air valve a5-111 and water valve b6-211, air pass through
Aeration pump passes through the odd bits integration refined filtration diaphragm after air intake branch M5-11 enters odd bits integration refined filtration diaphragm
On hole enter in a of aerobic zone and be aerated, the discharged air of the sludge adhered on diaphragm enters in mixed liquor after washing away,
Realize the cleaning of odd bits integration refined filtration diaphragm；Simultaneously as the pore size of integrated refined filtration diaphragm is in micro-filtration fenestra
Between gap and ultrafiltration membrane aperture ranges, the sludge in mixed liquor is blocked in the outside of the even bit integration refined filtration diaphragm,
And part is attached on diaphragm, filters the water in the even bit integration refined filtration diaphragm by hole, then by exit branch Q6-
21 discharges, realize efficient mud-water separation；Air valve a5-111 and water valve b6-211 is closed, air valve b5-211 and water valve a6- is opened
111, air after air intake branch N5-21 enters even bit integration refined filtration diaphragm, passes through the even bit one by aeration pump
Hole on body refined filtration diaphragm, which enters in a of aerobic zone, to be aerated, after the discharged air of the sludge adhered on diaphragm washes away
Into in mixed liquor, the cleaning of even bit integration refined filtration diaphragm is realized；Simultaneously as the pore size of integrated refined filtration diaphragm
Between micro-filtration membrane pores and ultrafiltration membrane aperture ranges, the sludge in mixed liquor is blocked in the odd bits integration refined filtration
The outside of diaphragm, and part is attached on diaphragm, filters the water in the odd bits integration refined filtration diaphragm by hole, then by
Exit branch P6-11 discharge, realizes efficient mud-water separation；
Step 5: the liquid level of the outer cylinder 1 is more than overflow port 8, and mixed liquor is through overflow pipe when in sewage treatment operational process
8-1 discharge；
Step 6: periodically opening the Valved discharge sludge on sludge pipe 9-1 according to device operating condition；
Step 7: opening the valve on sludge pipe 9-1 when there is maintenance, mixed liquor in cylinder is discharged；
Step 8: simultaneously, outdoor temperature reaches 0 DEG C in winter and following area needs to be arranged top cover and lagging facility, institute
State the top that top cover is mounted on outer cylinder 1.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, for example, inner cylinder can be changed into the form of partition, outer cylinder is divided into aerobic zone a and aerobic
Area b and diaphragm can thus before cube be changed to cylinder etc. these changes and improvements and both fall within claimed
Within the scope of utility model, the protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of integrated small sewage-treatment plant, including outer cylinder (1), inner cylinder (2) and horizontal baffle (3), the inner cylinder (2)
Setting is internal in outer cylinder (1), two coaxial installations of cylinder；The horizontal baffle (3) is mounted on inner cylinder (2) outer wall lower part, special
Sign is: being equipped with integrated refined filtration film chunking (4), the integration refined filtration film chunking by screw in the inner cylinder (2) inside
(4) if being made of dry plate integration refined filtration diaphragm, it is described integration refined filtration diaphragm by membrane support (4-1), fibrous filter membrane (4-2),
Air inlet (4-3), apopore (4-4) and plate (4-5) are constituted, and are polishing face on the inside of the fibrous filter membrane (4-2), outside is hung with
Villus is respectively equipped with air inlet (4-3) and apopore (4-4) on each integrated refined filtration diaphragm；Wherein in odd bits
Air inlet is connect with air intake branch M(5-11) respectively, and the air inlet on even bit is connect with air intake branch N(5-21) respectively, institute
State air intake branch M(5-11) and air intake branch N(5-21) on air valve a(5-111 is installed respectively) and air valve b(5-211), it is described into
Gas branch pipe M(5-11) and air intake branch N(5-21) be each passed through air inlet M(5-1) and air inlet N(5-2) and be drawn out to outer cylinder
(1) it is connect after side wall with inlet manifold (5), the other end of the inlet manifold (5) is connect with aeration pump；Wherein in odd bits
The apopore (4-4) connect with exit branch P(6-11) respectively, the apopore (4-4) on even bit respectively with water outlet
Branch pipe Q(6-21) connection, the exit branch P(6-11) and exit branch Q(6-21) on air valve a(5-111 is installed respectively) and
Air valve b(5-211), the exit branch P(6-11) and exit branch Q(6-21) be each passed through water outlet P(6-1) and water outlet
Q(6-2 it is connect after) drawing outer cylinder (1) side wall with outfall sewer (6)；Water inlet (7) is located at the lower part of outer cylinder (1) side wall, with into
Water pipe (7-1) connects, and installs valve on the water inlet pipe (7-1)；Overflow port (8) is arranged in the top of outer cylinder (1), the overflow
Overflow pipe (8-1) is installed on mouth (8)；It is provided with mud discharging mouth (9) in the lower part of the outer cylinder (1), pacifies on the mud discharging mouth (9)
Equipped with sludge pipe (9-1), valve is installed on the sludge pipe (9-1).
2. a kind of integrated small sewage-treatment plant according to claim 1 the, it is characterized in that: fibrous filter membrane (4-
2) pore size is between micro-filtration hole and ultrafiltration aperture ranges, and the size of micro-filtration hole is 0.02-0.1um, ultrafiltration hole
Size be 0.002-0.2um.
3. a kind of integrated small sewage-treatment plant according to claim 1, it is characterized in that: further including top cover and guarantor
Warm facility, top cover are mounted on the top of the outer cylinder (1), and lagging facility is wrapped in the outside of the outer cylinder (1).
4. a kind of integrated small sewage-treatment plant according to claim 1, it is characterized in that: further including robot control system(RCS).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775297.2U CN208732727U (en) | 2018-05-23 | 2018-05-23 | A kind of integrated small sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775297.2U CN208732727U (en) | 2018-05-23 | 2018-05-23 | A kind of integrated small sewage-treatment plant |
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| Publication Number | Publication Date |
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| CN208732727U true CN208732727U (en) | 2019-04-12 |
Family
ID=66022935
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| CN201820775297.2U Active CN208732727U (en) | 2018-05-23 | 2018-05-23 | A kind of integrated small sewage-treatment plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408908A (en) * | 2018-05-23 | 2018-08-17 | 泓天(大连)环境科技发展有限公司 | A kind of integrated small sewage-treatment plant and sewage water treatment method |
-
2018
- 2018-05-23 CN CN201820775297.2U patent/CN208732727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408908A (en) * | 2018-05-23 | 2018-08-17 | 泓天(大连)环境科技发展有限公司 | A kind of integrated small sewage-treatment plant and sewage water treatment method |
| CN108408908B (en) * | 2018-05-23 | 2024-03-29 | 泓天(大连)环境科技发展有限公司 | Integrated small sewage treatment device and sewage treatment method |
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