CN107601589A - A kind of sewage integrated treatment device - Google Patents
A kind of sewage integrated treatment device Download PDFInfo
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- CN107601589A CN107601589A CN201710743646.2A CN201710743646A CN107601589A CN 107601589 A CN107601589 A CN 107601589A CN 201710743646 A CN201710743646 A CN 201710743646A CN 107601589 A CN107601589 A CN 107601589A
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- grid
- pond
- treatment device
- control module
- integrated treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 39
- 238000007790 scraping Methods 0.000 claims description 23
- 239000002893 slag Substances 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000008595 infiltration Effects 0.000 claims description 11
- 238000001764 infiltration Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The invention discloses a kind of sewage integrated treatment device, including blowdown pipe network and grid pond, the grid pond is embedded in underground, its inner hollow and upper end open, its openend connects with earth's surface, entrance is provided with the side wall of the grid pond side, opposite side side wall is provided with outlet, the entrance of the grid pond is connected and connected with the blowdown pipe network of upstream, the outlet of the grid pond is connected and connected with the blowdown pipe network in downstream, is provided with the grid pond to intercept the interception grid of the dregs in blowdown pipe network.The present invention on the pipeline of blowdown pipe network by setting grid pond and the interception grid in grid pond, concentrated on for carrying out interception to the dregs in upstream blowdown pipe network in grid pond, keep the water quality in downstream blowdown pipe network, in order to follow-up sewage disposal, it will focus on the rubbish in grid pond and cleared up by way of artificially salvaging or automating.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant, belongs to municipal blowdown apparatus field, more particularly to one kind can automate
Screening, the sewage integrated treatment device for removing rubbish in blowdown pipe network.
Background technology
Sewage integrated treatment device is as Miniature Sewage Farm, and using extensive, the system is to small-sized housing sewage
Treatment effect is preferable, the basic discharge standard that can meet the departments such as municipal administration, environmental protection in the case where safeguarding in place.But exist at present
Dirty processing unit design focal point is in the water treatment of posterior segment, the slagging-off of leading portion sewage, the universal grid of aspect of slagging tap and people
The mode that work periodically drags for slag is completed.
And metallic grid runs into untreated sewage and on the one hand can be adsorbed on grid and cause grid to block, impeded drainage,
So as to cause the blocking of drainage pipeline networks to be poured in down a chimney, another aspect corrosion in water is stronger, and long period of soaking grid corrosion breakage is general
Time, cause debris retaining failure bulk solid to enter lifting pond, so as to damage the equipment such as follow-up sewage pump.Therefore it is to be ensured that processing dress
Put normal operation, it is necessary to weekly the even shorter cycle grid pond check dragged for clearly, once check not in time will shadow
Whole Sewage Disposal normal operation is rung, causes device damage and economic loss.
The content of the invention
In order to solve the above-mentioned technical problem, it is an object of the invention to provide it is a kind of can be voluntarily in blowdown pipe network
Dregs carry out the sewage integrated treatment device concentrated separation and can be purged to the bur for intercepting grid surface.
To achieve these goals, the technical scheme is that：A kind of sewage integrated treatment device, including blowdown
Pipe network and grid pond (1), the grid pond (1) are embedded in underground, its inner hollow and upper end open, its openend and earth's surface
Connect, entrance (11) is provided with the side wall of grid pond (1) side, opposite side side wall is provided with outlet (12), the grid
The entrance (11) in pond (1) is connected and connected with the blowdown pipe network of upstream, the outlet (12) of the grid pond (1) and the row in downstream
Dirty pipe network is connected and connected, and is provided with the grid pond (1) to intercept the interception grid (2) of the dregs in blowdown pipe network.
The beneficial effect of above-mentioned technical proposal is, by setting grid pond on the pipeline of blowdown pipe network and being located at
Interception grid in grid pond, concentrated on for carrying out interception to the dregs in upstream blowdown pipe network in grid pond, keep downstream
Water quality in blowdown pipe network, in order to follow-up sewage disposal, the rubbish that will focus in grid pond by artificially salvaging or
The mode of automation is cleared up.
Grid (2) is intercepted described in above-mentioned technical proposal includes the first grid (21) and the second grid (22), and described first
Grid (21) is inclined in the grid pond (1), and its upper end is towards the grid pond (1) to opposite side sidewall slope,
Second grid (22) is set in parallel in the first grid (21) away from the side of the outlet (12), and can be relative to first
Grid (21) slides up and down, and the second grid (22) lower end deviates from the horizontal forward extension in side of first grid (21)
Provided with dragging for slag net (221) to be purged the dregs in grid pond (1).
The beneficial effect of above-mentioned technical proposal is, by setting the first grid and the second grid, and in the second grid
Front side sets and drags for slag net, and the second grid can move up relative to the first grid and by the garbage-cleaning dragged in slag net to lattice
At the upper end open in grid pond, it is easy to attendant to be cleared up.
The online end opening of slag is dragged for described in above-mentioned technical proposal, and its width is consistent with the width of the second grid, its both sides
It is concordant with the both sides of the second grid respectively.
The beneficial effect of above-mentioned technical proposal is that, in the case where dragging for slag net and being deposited to liquid level, the dregs either settled are still
The dregs of floating are collected during dragging for slag and surfing the net, and concentrate the upper end for being transported to grid pond.
First grid (21) described in above-mentioned technical proposal includes the more vertical beams (213) for being obliquely installed and being parallel to each other,
The upper end of the every vertical beam (213) is provided with the sidewall slope of outlet (12) towards the grid pond (1), described in more
The upper end of vertical beam (213) is connected by horizontally disposed entablature (211), and lower end passes through horizontally disposed sill
(212) it is connected, is formed between the two neighboring vertical beam (213) and entablature (211) and sill (212) between infiltration
Gap.
The beneficial effect of above-mentioned technical proposal is, the top and bottom of the first grid are set into crossbeam middle part not
Crossbeam is set to be advantageous to clear up the dregs of vertical beam adsorption.
The lower end of second grid (22) described in above-mentioned technical proposal is set close to the side level of first grid (21)
There are the multiple and described infiltration one-to-one scraping teeth in gap (222), the one end of the scraping teeth (222) away from the second grid (22)
Corresponding to all extending in the infiltration gap, second grid (22) can drive the scraping teeth (222) relative to described
First grid (21) moves up and down, and strikes off the bur in the infiltration gap.
The beneficial effect of above-mentioned technical proposal is, scraping teeth is set in the lower end of the second grid to the first grid surface
Bur is purged, and the adhesion of the first grid surface can be purged because the second grid moves down upwards every time,
Its elimination efficiency is high, convenient and swift.
The one end of multiple scraping teeth (222) away from second grid (22) both passes through correspondingly in above-mentioned technical proposal
The infiltration gap, and be fixedly connected by a horizontally disposed gag lever post (223).
The beneficial effect of above-mentioned technical proposal is, sets gag lever post to prevent the first grid and the second grid from mutually dividing
From, while can also prevent scraping teeth from misplacing, improve the whole matching of equipment.
Also include being placed in the lowering or hoisting gear intercepted above grid in above-mentioned technical proposal, the lowering or hoisting gear includes winding
Roller, steel wire rope and drive mechanism, the winding roller are connected by steel wire rope with the upper end of the second grid, the winding roller rotation
During the second grid is lifted or put down, drive mechanism driving winding roller is rotated forward or backwards.
The beneficial effect of above-mentioned technical proposal is, automatic lifting is carried out to the second grid using drive mechanism, convenient fast
It is prompt.
Drive mechanism described in above-mentioned technical proposal (33) includes motor (332) and reduction box (331), the motor
(332) drive end connection reduction box (331) input, reduction box (331) output end pass through gear with winding roller (31)
Drive connection.
The beneficial effect of above-mentioned technical proposal is so that drive mechanism is more prone to control, the second grid rise and fall
It is more steady.
Also include control module in above-mentioned technical proposal, the motor electrically connects with control module, outside the control module
Connect power supply, the working condition of the control module controlled motor.
The beneficial effect of above-mentioned technical proposal is, using control module controlled motor drive the second grid rise or under
Drop is more convenient.
Also include induction installation in above-mentioned technical proposal, the induction installation includes upper liquid level gauge and lower liquid level gauge, described
Upper liquid level gauge and lower liquid level gauge are arranged in grid pond, and deviate from the side of the first grid (21) positioned at the second grid respectively, and
It is spaced apart up and down successively, the upper liquid level gauge and lower liquid level gauge electrically connect with control module respectively, and by front of the second grid
Liquid level information send control module to, and by the working condition of control module controlled motor.
The beneficial effect of above-mentioned technical proposal is that liquid level gauge and lower liquid level gauge are respectively to the liquid in grid pond in setting
Position forecast, wherein liquid level reaches lower liquid level gauge and represents that liquid level is exceeded, and liquid level reaches liquid level gauge and represents liquid level superelevation, preceding
Person represents that intercepting grid blocks, and the latter then represents that intercepting grid Severe blockage occurs.
Also include in above-mentioned technical proposal to remind the warning device that attendant's grid pond blocks, the alarm dress
Put and electrically connected with control module, the control module controls warning device to carry out according to the information of the upper liquid level gauge of induction installation
Alarm.
The beneficial effect of above-mentioned technical proposal is, when there is Severe blockage, control module can pass through warning device
Attendant is notified to be dredged in time.
Warning device described in above-mentioned technical proposal includes loudspeaker and warning light, the loudspeaker and warning light with
Control module electrically connects, and the loudspeaker is to send audible alarm, and the warning light is sending light warning.
The beneficial effect of above-mentioned technical proposal is, using sound, light dual-alarm device be advantageous to attendant more and
When accurately grasp alarm signal.
Brief description of the drawings
Fig. 1 is the structure diagram of sewage integrated treatment device described in the embodiment of the present invention；
Fig. 2 is the structure diagram that grid is intercepted described in the embodiment of the present invention；
Fig. 3 is the structure diagram of the first grid described in the embodiment of the present invention；
Fig. 4 is the structure diagram that slag net and scraping teeth are dragged for described in the embodiment of the present invention；
Fig. 5 is the structure diagram that slag net and scraping teeth are dragged for described in the embodiment of the present invention；
Fig. 6 is the structure diagram that slag net and scraping teeth are dragged for described in the embodiment of the present invention；
Fig. 7 is the structure diagram of lowering or hoisting gear described in the embodiment of the present invention；
Fig. 8 is the connection figure of control module described in the embodiment of the present invention.
In figure:1 grid pond, 11 entrances, 12 outlets, 2 interception grids, 21 first grids, 211 entablatures, 212 sills,
213 vertical beams, 22 second grids, 221 drag for slag net, 222 scraping teeth, 223 gag lever posts, 3 lowering or hoisting gears, 31 winding rollers, 32 steel wire ropes,
33 drive mechanisms, 331 reductors, 332 motors, 4 control modules, 5 induction installations, liquid level gauge on 51,52 times liquid level gauges, 6 reports
Alarm device.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figure 1, a kind of sewage integrated treatment device is present embodiments provided, including blowdown pipe network and grid pond
1, the grid pond 1 is embedded in underground, and its inner hollow and upper end open, its openend connect with earth's surface, the grid pond 1
For the cuboid structure being vertically arranged, entrance 11 is provided with the side side wall of grid pond 1, its offside side wall is provided with out
Mouth 12, the entrance 11 of the grid pond 1 is connected and connected with the blowdown pipe network of upstream, and the outlet 12 of the grid pond 1 is with
The blowdown pipe network of trip is connected and connected, and is provided with the grid pond 1 to intercept the interception grid 2 of the dregs in blowdown pipe network,
Wherein preferable, the level height of the entrance of grid pond 1 is higher than the level height for exporting 12 so that sewage moves from top to bottom.
As shown in Fig. 2 grid 2 is intercepted described in above-described embodiment includes the first grid 21 and the second grid 22, described the
One grid 21 it is vertically arranged and its tilted backwards from bottom to top along water (flow) direction be fixed on it is described in grid pond 1, described second
Grid (22) is set in parallel in the first grid (21) away from the side of the outlet (12), and can be relative to the first grid (21)
Slide up and down, the second grid (22) lower end away from first grid (21) side it is horizontal forward extension be provided with to
Slag net (221) is dragged for by what the dregs in grid pond (1) were purged.
The upper end open of slag net 221 is dragged for described in above-described embodiment, and its width is consistent with the width of the second grid 22, its
Both sides are concordant with the both sides of the second grid 22 respectively；The height for dragging for slag net 221 is the 1/10-1/ of the height of the second grid 22
5, it is preferred that drag for level height of the level height less than the entrance of grid pond 1 of the openend of slag net 221.
As shown in figure 3, the first grid (21) described in above-described embodiment include more be obliquely installed and be parallel to each other it is perpendicular
Beam (213), the upper end of the every vertical beam (213) are provided with the sidewall slope of outlet (12) towards the grid pond (1),
The upper end of the more vertical beams (213) is connected by horizontally disposed entablature (211), and lower end passes through horizontally disposed
Sill (212) is connected, and is formed between the two neighboring vertical beam (213) and entablature (211) and sill (212)
Infiltration gap.
On rear side of the lower end of second grid 22 described in above-described embodiment level extend back be provided with it is multiple cleaning the
The scraping teeth 222 of the surface adhesion thing of vertical beam 213 of one grid 21, the scraping teeth 222 move up and down with the second grid 22, simultaneously will
The bur on the surface of vertical beam 213 of the first grid 21 is cleared up.
As shown in figure 4, scraping teeth 222 described in above-described embodiment is strip structure, its one end connects with the lower end of the second grid 22
Connect, other end level extends back and passes through the first grid 21, and the scraping teeth 222 is interspersed between adjacent vertical beam 213 and divided
Not with corresponding vertical beam 213 or
As shown in figure 5, each scraping teeth 222 is away from its one end with the junction of the second grid 22 in above-described embodiment
It is connected with a horizontally disposed gag lever post 223, the vertical beam 213 is enclosed in corresponding two neighboring scraping teeth 222 and spacing
In the region for the formation that bar 223 is enclosed, the gag lever post 223 is preventing scraping teeth 222 from departing from during moving up and down
The vertical beam 213 of one grid 21.
As shown in fig. 6, scraping teeth 222 described in above-described embodiment is cyclic structure, every vertical beam 213 corresponding one is scraped
Tooth 222, and be slidably located in the cyclic structure of scraping teeth 222.
Intercept grid 2 described in above-described embodiment to be made up of stainless steel material, stainless steel material is corrosion-resistant, service life
It is long.
Also include being placed in the lowering or hoisting gear 3 for intercepting the top of grid 2 in above-described embodiment, the lowering or hoisting gear 3 includes winding
Roller 31, steel wire rope 32 and drive mechanism 33, the winding roller 31 are connected by steel wire rope 32 with the second grid 22, the winding
Second grid 22 is lifted or put down in the rotary course of roller 31, it is positive or anti-that the drive mechanism 33 drives winding roller 31 to carry out
To rotation, the annexation of winding roller, steel wire rope and drive mechanism belongs to the public affairs of those skilled in the art in specific lowering or hoisting gear
Know general knowledge, therefore not to repeat here.
As shown in fig. 7, drive mechanism described in above-described embodiment (33) includes motor (332) and reduction box (331), institute
Drive end connection reduction box (331) input of motor (332) is stated, reduction box (331) output end is logical with winding roller (31)
Cross gear drive connection.
As shown in figure 8, also including control module 4 in above-described embodiment, the motor 332 electrically connects with control module 4,
The external power supply of control module 4, the work shape of the working condition, wherein motor 332 of the controlled motor 332 of control module 4
State includes shutting down, and starts operating, and starting operating includes Positive work and antiport.
Also including induction installation 5 in above-described embodiment, the induction installation 5 includes upper liquid level gauge 51 and lower liquid level gauge 52,
The upper liquid level gauge 51 and lower liquid level gauge 52 are arranged in grid pond 1, and respectively in front of the second grid 22 and upper and lower successively
It is spaced apart, the upper liquid level gauge 51 and lower liquid level gauge 52 electrically connect with control module 4 respectively, and by front of the second grid 22
Liquid level information send control module 4 to, and by the working condition of the controlled motor 332 of control module 4.If wherein upper liquid level gauge
51 and lower liquid level gauge 52 do not sense that liquid level information represents, do not block in grid pond, drainage flow is smooth.
Also include in above-described embodiment to remind the warning device 6 that attendant's grid pond 1 blocks, the alarm dress
Put 6 to electrically connect with control module 4, the control module 4 controls warning device 6 to be alarmed according to the information of upper liquid level gauge 51.
Warning device 6 described in above-described embodiment includes loudspeaker and warning light, the loudspeaker and warning light with control
Molding block 4 electrically connects, and the loudspeaker is to send audible alarm, and the warning light is sending light warning.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (12)
- A kind of 1. sewage integrated treatment device, it is characterised in that including blowdown pipe network and grid pond (1), the grid pond (1) Underground is embedded in, its inner hollow and upper end open, its openend connect with earth's surface, are set in the side wall of grid pond (1) side Entrance (11) is equipped with, opposite side side wall is provided with outlet (12), and the entrance (11) of the grid pond (1) connects with the blowdown pipe network of upstream Connect and connect, the outlet (12) of the grid pond (1) is connected and connected with the blowdown pipe network in downstream, is set in the grid pond (1) There is to intercept the interception grid (2) of the dregs in blowdown pipe network.
- 2. sewage integrated treatment device according to claim 1, it is characterised in that the interception grid (2) includes the One grid (21) and the second grid (22), first grid (21) is inclined in the grid pond (1), and its upper end court To the grid pond (1) to opposite side sidewall slope, second grid (22) is set in parallel in the first grid (21) and deviates from institute The side of outlet (12) is stated, and can be slided up and down relative to the first grid (21), the second grid (22) lower end is away from described The horizontal forward extension in side of first grid (21) is provided with drags for slag net to be purged the dregs in grid pond (1) (221)。
- 3. sewage integrated treatment device according to claim 2, it is characterised in that open described slag net (221) upper end of dragging for Mouthful, and its width is consistent with the width of the second grid (22), its both sides is concordant with the both sides of the second grid (22) respectively.
- 4. sewage integrated treatment device according to claim 3, it is characterised in that first grid (21) includes more The vertical beam (213) that root is obliquely installed and is parallel to each other, the upper end of the every vertical beam (213) are pacified towards the grid pond (1) Sidewall slope equipped with outlet (12), the upper end of the more vertical beams (213) are connected admittedly by horizontally disposed entablature (211) Fixed, lower end is connected by horizontally disposed sill (212), the two neighboring vertical beam (213) and entablature (211) and Infiltration gap is formed between sill (212).
- 5. sewage integrated treatment device according to claim 4, it is characterised in that the lower end of second grid (22) It is horizontal provided with the multiple and described infiltration one-to-one scraping teeth in gap (222) close to the side of first grid (21), it is described The one end of scraping teeth (222) away from the second grid (22) is all extended in the corresponding infiltration gap, second grid (22) The scraping teeth (222) can be driven to be moved up and down relative to first grid (21), and strike off the adhesion in the infiltration gap Thing.
- 6. sewage integrated treatment device according to claim 5, it is characterised in that multiple scraping teeth (222) are remote One end of second grid (22) both passes through the corresponding infiltration gap, and passes through a horizontally disposed gag lever post (223) it is fixedly connected.
- 7. sewage integrated treatment device according to claim 6, it is characterised in that also include being placed in intercepting grid (2) The lowering or hoisting gear (3) of top, the lowering or hoisting gear (3) includes winding roller (31), steel wire rope (32) and drive mechanism (33), described Winding roller (31) is connected by steel wire rope (32) with the upper end of the second grid (22), by winding roller (31) rotary course Two grids (22) lift or put down, and drive mechanism (33) the driving winding roller (31) is rotated forward or backwards.
- 8. sewage integrated treatment device according to claim 7, it is characterised in that the drive mechanism (33) includes electricity Machine (332) and reduction box (331), drive end connection reduction box (331) input of the motor (332), the reduction box (331) output end is connected with winding roller (31) by gear drive.
- 9. sewage integrated treatment device according to claim 8, it is characterised in that described also including control module (4) Motor (332) electrically connects with control module (4), control module (4) external power supply, control module (4) controlled motor (332) working condition.
- 10. sewage integrated treatment device according to claim 9, it is characterised in that also including induction installation (5), institute Stating induction installation (5) includes upper liquid level gauge (51) and lower liquid level gauge (52), and the upper liquid level gauge (51) and lower liquid level gauge (52) are set It is placed in grid pond (1), and deviates from the side of the first grid (21) positioned at the second grid (22) respectively, and is spaced apart up and down, The upper liquid level gauge (51) and lower liquid level gauge (52) electrically connect with control module (4) respectively, and by front of the second grid (22) Liquid level information sends control module (4) to, and by the working condition of control module (4) controlled motor (332).
- 11. according to sewage integrated treatment device according to claim 10, it is characterised in that also include to remind dimension The warning device (6) that shield personnel grid pond (1) blocks, the warning device (6) electrically connect with control module (4), the control Module (4) controls warning device (6) to be alarmed according to the information of upper liquid level gauge (51).
- 12. according to sewage integrated treatment device according to claim 11, it is characterised in that the warning device (6) Including loudspeaker and warning light, the loudspeaker and warning light electrically connect with control module (4), and the loudspeaker is sending Audible alarm, the warning light is sending light warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743646.2A CN107601589A (en) | 2017-08-25 | 2017-08-25 | A kind of sewage integrated treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710743646.2A CN107601589A (en) | 2017-08-25 | 2017-08-25 | A kind of sewage integrated treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN107601589A true CN107601589A (en) | 2018-01-19 |
Family
ID=61055777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710743646.2A Pending CN107601589A (en) | 2017-08-25 | 2017-08-25 | A kind of sewage integrated treatment device |
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| CN (1) | CN107601589A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629658A (en) * | 2019-02-18 | 2019-04-16 | 南昌市城市规划设计研究总院 | A kind of easy scarfing cinder type discharge outlet debris retaining device |
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| CN207267811U (en) * | 2017-08-25 | 2018-04-24 | 中石化川气东送天然气管道有限公司 | A kind of sewage integrated treatment device |
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- 2017-08-25 CN CN201710743646.2A patent/CN107601589A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701431A (en) * | 2012-05-31 | 2012-10-03 | 国家城市给水排水工程技术研究中心 | Air water self cleaning type backflow sludge grating |
| CN103964547A (en) * | 2014-05-27 | 2014-08-06 | 重庆市三峡水务有限责任公司 | Method for removing oxidation ditch scum |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109629658A (en) * | 2019-02-18 | 2019-04-16 | 南昌市城市规划设计研究总院 | A kind of easy scarfing cinder type discharge outlet debris retaining device |
| CN109629658B (en) * | 2019-02-18 | 2024-01-30 | 南昌市城市规划设计研究总院 | Slag blocking device of water outlet with easy slag removal function |
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Effective date of registration: 20200915 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petroleum & Chemical Corp. Applicant after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Address before: 430223 Hubei Wuhan City, Wuhan City, East Lake New Technology Development Zone Optics Valley Avenue No. 126 Sichuan Gas East pipeline project, the 1-5 layer of the Wuhan control center Applicant before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
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Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
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Application publication date: 20180119 |
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