CN107823943A - A kind of fire-fighting sewage-treatment plant - Google Patents
A kind of fire-fighting sewage-treatment plant Download PDFInfo
- Publication number
- CN107823943A CN107823943A CN201711142615.8A CN201711142615A CN107823943A CN 107823943 A CN107823943 A CN 107823943A CN 201711142615 A CN201711142615 A CN 201711142615A CN 107823943 A CN107823943 A CN 107823943A
- Authority
- CN
- China
- Prior art keywords
- apparatus body
- partition
- fixedly connected
- fire
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 238000005192 partition Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 24
- 238000001914 filtration Methods 0.000 abstract description 16
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000003111 delayed effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000476 body water Anatomy 0.000 description 1
- -1 directly use Substances 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
Abstract
The present invention relates to technical field of fire control, and a kind of fire-fighting sewage-treatment plant is disclosed, including apparatus body, the left side at the top of the apparatus body is installed with water inlet pipe, the left surface of the apparatus body is fixedly connected with fixed plate, and the first motor is fixedly connected with the top of the fixed plate.The fire-fighting sewage-treatment plant, in the presence of the first motor, larger impurity and waste material that can be pumped into water inlet pipe etc. is effectively crushed, avoid larger impurity and blocking of waste materials filter, influence the flowing of water, waste material after crushing can be filtered, the bottom that waste material and mud after filtering etc. leak into first partition by small opening is isolated, filtering that can be to the progress such as the impurity of small volume and waste material again, in the presence of the second motor, impurity on adhesion screen pack and waste material etc. can be cleaned, avoid impurity and the filtered situations for blocking screen pack of waste material more, it ensure that the efficiency of equipment filtering.
Description
Technical field
The present invention relates to technical field of fire control, specially a kind of fire-fighting sewage-treatment plant.
Background technology
Recent year natural calamity and accident are more and more, and the fire-fighting equipment of rescue and relief work obtains more and more
Concern, needs fire fighter accurately to manipulate fire-fighting equipment within the shortest time, fills fire-fighting during people's disaster relief is rescued in fire-fighting
For its performance is given full play to people's disaster relief purpose is rescued to reach.
In some places apart from city farther out, especially do not have fire hydrant in rural area and Border Districts of A City, and go out
Fiery equipment, at this moment fire fighting truck be merely able to go to carry out rescue work before carrying water, fire fighting truck inner space is limited, it is impossible to holds more
More water, return city intake water road length, delayed the time of rescue, can only nigh pond fetched water, but pond water
In contain more debris and mud, directly use, water pipe may be blocked, not only cause the damage of fire-fighting equipment,
Rescue time is also delayed.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, the invention provides a kind of fire-fighting sewage-treatment plant, possesses easy to operate, mistake
It is good to filter effect, is adapted to fetch water on the spot, the advantages that adding the time of rescue, it is limited to solve fire fighting truck inner space, it is impossible to
Hold more water, return city intake water road length, delayed rescue time, can only nigh pond fetched water, but
Contain more debris and mud in pond water, directly use, water pipe may be blocked, not only cause fire-fighting equipment
Damage, the problem of also having delayed rescue time.
(2) technical scheme
To realize that aforesaid operations are convenient, good filtration effect, it is adapted to fetch water on the spot, adds the time purpose of rescue, this hair
It is bright that following technical scheme is provided：A kind of fire-fighting sewage-treatment plant, including apparatus body, the left side at the top of the apparatus body
Water inlet pipe is installed with, the left surface of the apparatus body is fixedly connected with fixed plate, and the top of the fixed plate, which is fixed, to be connected
Be connected to the first motor, the output shaft of first motor is fixedly connected with power transmission shaft, the power transmission shaft away from the first motor one
End is run through and extends to the inside of apparatus body, and the outer surface fixed cover that the power transmission shaft is located at one end inside apparatus body is connected to
Rotating cylinder, the outer surface of the rotating cylinder are fixedly connected with the crushing knife being spaced substantially equidistant, and the middle part of the apparatus body inwall is fixed
First partition is connected with, offers small opening at the top of the first partition, the right side at the top of the first partition is inlaid with filtering
Net, the bottom of the first partition are fixedly connected with second partition, and the one end of second partition away from first partition and equipment sheet
The inner bottom wall of body is fixedly connected.
The second motor is fixedly connected with the top of the apparatus body, the output shaft of second motor, which is fixedly connected with, to be turned
Moving axis, the one end of the rotary shaft away from the second motor are run through and extend to the inside of apparatus body, and the rotary shaft, which is located at, to be set
One end of standby body interior is fixedly connected with hairbrush, and the bottom of the hairbrush at the top of screen pack with being in contact, the equipment sheet
The left surface of body is fixedly connected with suction pump, and the water inlet of the suction pump is installed with connecting tube, and the connecting tube is remote
One end of suction pump is connected with the lower end of apparatus body right flank, and the delivery port of the suction pump is fixedly connected with sludge out pipe,
The lower end of the apparatus body right flank is installed with outlet pipe, and the left end of outlet pipe runs through and extends to apparatus body
Inside, the outer surface of the outlet pipe are installed with valve.
Preferably, the outlet pipe is located at the outer surface fixed cover of one end inside apparatus body and is connected to shell, the shell
Inside be connected with impurity absorption block, and the right flank of impurity absorption block is in contact with the left end of outlet pipe.
Preferably, filter, and mistake are installed between the inner roof wall of the apparatus body and the top of first partition
One end that filter plate is located at the top of first partition is located at the right side of small opening.
Preferably, the second partition is located at the right side of small opening, and filter is located at the surface of second partition.
Preferably, gap is left between crushing knife and the apparatus body inwall and the top of first partition.
Preferably, the screen pack is located at the right side of second partition, and outlet pipe is located at the bottom of screen pack.
(3) beneficial effect
Compared with prior art, the invention provides a kind of fire-fighting sewage-treatment plant, possesses following beneficial effect：
1st, the fire-fighting sewage-treatment plant,, can be to water inlet in the presence of the first motor by the crushing knife of setting
Larger impurity and waste material that pipe is pumped into etc. is effectively crushed, and avoids larger impurity and blocking of waste materials filter, is influenceed
The flowing of water, by the filter of setting, the waste material after crushing can be filtered, waste material and mud after filtering etc. pass through
The bottom that small opening leaks into first partition is isolated.
2nd, the fire-fighting sewage-treatment plant, can be to the impurity of small volume and waste material etc. by the screen pack of setting
Filtering again is carried out, by the hairbrush of setting, in the presence of the second motor, to the impurity on adhesion screen pack and can be given up
Material etc. is cleaned, and is avoided impurity and the filtered situations for blocking screen pack of waste material more, be ensure that the efficiency of equipment filtering.
Brief description of the drawings
Fig. 1 is the sectional view of present device body front view；
Fig. 2 is the sectional view of shell front view of the present invention.
In figure：1 apparatus body, 2 water inlet pipes, 3 fixed plates, 4 first motors, 5 power transmission shafts, 6 rotating cylinders, 7 crushing knifes, 8 first
Dividing plate, 9 small openings, 10 screen packs, 11 second partitions, 12 second motors, 13 rotary shafts, 14 hairbrush, 15 suction pumps, 16 connecting tubes,
17 sludge out pipe, 18 outlet pipes, 19 valves, 20 shells, 21 impurity absorption blocks, 22 filters.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, a kind of fire-fighting sewage-treatment plant, including apparatus body 1, the left side at the top of apparatus body 1
Water inlet pipe 2 is installed with, the left surface of apparatus body 1 is fixedly connected with fixed plate 3, and the top of fixed plate 3 is fixedly connected with
First motor 4, the output shaft of the first motor 4 are fixedly connected with power transmission shaft 5, and the one end of power transmission shaft 5 away from the first motor 4 is through simultaneously
The inside of apparatus body 1 is extended to, the outer surface fixed cover that power transmission shaft 5 is located at the inside one end of apparatus body 1 is connected to rotating cylinder 6, turns
The outer surface of cylinder 6 is fixedly connected with the crushing knife 7 being spaced substantially equidistant, crushing knife 7 and the inwall of apparatus body 1 and first partition 8
Gap is left between top, avoid between crushing knife 7 and the top of the inwall of apparatus body 1 and first partition 8 occur friction or
The situation of collision, the normal work of crushing knife 7 is ensure that, first partition 8 is fixedly connected with the middle part of the inwall of apparatus body 1, the
The top of one dividing plate 8 offers small opening 9, and the right side at the top of first partition 8 is inlaid with screen pack 10, and screen pack 10 is located at second
The right side of dividing plate 11, and outlet pipe 18 is located at the bottom of screen pack 10, the bottom of first partition 8 is fixedly connected with second partition
11, second partition 11 is located at the right side of small opening 9, avoids impurity and mud and is mixed with filtering clean water, and filter 22
In the surface of second partition 11, and the inner bottom wall of the one end of second partition 11 away from first partition 8 and apparatus body 1 is fixed and connected
Connect, filter 22 is installed between the inner roof wall of apparatus body 1 and the top of first partition 8, can will crush rear impurity
Filtered with mud etc., while impurity and mud are guided and to the bottom of small opening 9, avoid impurity and mud after crushing etc.
Blocking to filter 22, and filter 22 is located at the one end at the top of first partition 8 and is located at the right side of small opening 9, can will be miscellaneous
Matter and mud are effectively isolated.
The top of apparatus body 1 is fixedly connected with the second motor 12, and the output shaft of the second motor 12 is fixedly connected with rotation
Axle 13, the one end of rotary shaft 13 away from the second motor 12 are run through and extend to the inside of apparatus body 1, and rotary shaft 13, which is located at, to be set
One end inside standby body 1 is fixedly connected with hairbrush 14, and the bottom of hairbrush 14 is in contact with the top of screen pack 10, equipment sheet
The left surface of body 1 is fixedly connected with suction pump 15, and the water inlet of suction pump 15 is installed with connecting tube 16, and connecting tube 16 is remote
One end of suction pump 15 is connected with the lower end of the right flank of apparatus body 1, and the delivery port of suction pump 15 is fixedly connected with sludge out pipe
17, the lower end of the right flank of apparatus body 1 is installed with outlet pipe 18, and outlet pipe 18 is located at the outer of the inside one end of apparatus body 1
Surface fixed cover is connected to shell 20, and the inside of shell 20 is connected with impurity absorption block 21, and the right flank of impurity absorption block 21 with
The left end of outlet pipe 18 is in contact, and less impurity can be filtered, and ensure that dirty impurities in water is effectively removed, and is ensured
Water after filtering reaches quality similar in fire hydrant, protects the safety of fire-fighting equipment, and the left end of outlet pipe 18 is through simultaneously
The inside of apparatus body 1 is extended to, the outer surface of outlet pipe 18 is installed with valve 19, facilitates fire fighter and is not disappearing
In the case of anti-bolt, water intaking on the spot carries out fire fighting work in time, adds the time of rescue.
During work, start the first motor 4 and the second motor 12, power transmission shaft 5 drives the rotation of rotating cylinder 6, makes crushing piece 7 to miscellaneous
Matter and waste material etc. are crushed, and impurity and waste material after crushing etc. pass through the filtering, impurity, waste material and mud etc. of filter 22
Leak into along filter 22 in small opening 9, less impurity and waste material etc. filter by screen pack 10, then pass through impurity absorption block
The filtering of 21 pairs of fine impurities, sewage is completed filtering, can directly carry out fire fighting work.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, the fire-fighting sewage-treatment plant, by the crushing knife 7 of setting, in the presence of the first motor 4,
Larger impurity and waste material that can be pumped into water inlet pipe 2 etc. is effectively crushed, and avoids larger impurity and blocking of waste materials
Filter 22, the flowing of water is influenceed, by the filter 22 of setting, the waste material after crushing can be filtered, after filtering
The bottom that waste material and mud etc. leak into first partition 8 by small opening 9 is isolated, can be to body by the screen pack 10 of setting
The filtering of progress again such as the less impurity of product and waste material,, can in the presence of the second motor 12 by the hairbrush 14 of setting
Impurity on adhesion screen pack 10 and waste material etc. cleaned, avoids impurity and the filtered screen packs 10 that block of waste material more
Situation, the efficiency of equipment filtering is ensure that, it is limited to solve fire fighting truck inner space, it is impossible to held more water, go back to city
Fetch water road length, delayed the time of rescue, can only nigh pond fetched water, but containing more miscellaneous in pond water
Thing and mud, directly use, water pipe may be blocked, not only cause the damage of fire-fighting equipment, when also having delayed rescue
Between the problem of.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fire-fighting sewage-treatment plant, including apparatus body (1), it is characterised in that：At the top of the apparatus body (1)
Left side is installed with water inlet pipe (2), and the left surface of the apparatus body (1) is fixedly connected with fixed plate (3), the fixed plate
(3) the first motor (4) is fixedly connected with the top of, the output shaft of first motor (4) is fixedly connected with power transmission shaft (5), institute
State the one end of power transmission shaft (5) away from the first motor (4) to run through and extend to the inside of apparatus body (1), power transmission shaft (5) position
Outer surface fixed cover in the internal one end of apparatus body (1) is connected to rotating cylinder (6), and the outer surface of the rotating cylinder (6) is fixedly connected with
The crushing knife (7) being spaced substantially equidistant, is fixedly connected with first partition (8) in the middle part of apparatus body (1) inwall, and described first
Offering small opening (9) at the top of dividing plate (8), the right side at the top of the first partition (8) is inlaid with screen pack (10), and described first
The bottom of dividing plate (8) is fixedly connected with second partition (11), and second partition (11) one end and equipment away from first partition (8)
The inner bottom wall of body (1) is fixedly connected；
The second motor (12) is fixedly connected with the top of the apparatus body (1), the output shaft of second motor (12) is fixed
Rotary shaft (13) is connected with, the one end of the rotary shaft (13) away from the second motor (12) is run through and extends to apparatus body (1)
Inside, the rotary shaft (13) is located at the internal one end of apparatus body (1) and is fixedly connected with hairbrush (14), the hairbrush (14)
Bottom with being in contact at the top of screen pack (10), the left surface of the apparatus body (1) is fixedly connected with suction pump (15), institute
The water inlet for stating suction pump (15) is installed with connecting tube (16), the one end of the connecting tube (16) away from suction pump (15) with
The lower end of apparatus body (1) right flank is connected, and the delivery port of the suction pump (15) is fixedly connected with sludge out pipe (17), described
The lower end of apparatus body (1) right flank is installed with outlet pipe (18), and the left end of outlet pipe (18) runs through and extended to and sets
The inside of standby body (1), the outer surface of the outlet pipe (18) is installed with valve (19).
A kind of 2. fire-fighting sewage-treatment plant according to claim 1, it is characterised in that：The outlet pipe (18) is located at
The outer surface fixed cover of the internal one end of apparatus body (1) is connected to shell (20), and the inside of the shell (20) is connected with impurity suction
Attached piece (21), and the right flank of impurity absorption block (21) is in contact with the left end of outlet pipe (18).
A kind of 3. fire-fighting sewage-treatment plant according to claim 1, it is characterised in that：The apparatus body (1)
Filter (22) is installed between the top of inner roof wall and first partition (8), and filter (22) is located at first partition (8)
The one end at top be located at the right side of small opening (9).
A kind of 4. fire-fighting sewage-treatment plant according to claim 1, it is characterised in that：Second partition (11) position
In the right side of small opening (9), and filter (22) is located at the surface of second partition (11).
A kind of 5. fire-fighting sewage-treatment plant according to claim 1, it is characterised in that：The crushing knife (7) is with setting
Gap is left between standby body (1) inwall and the top of first partition (8).
A kind of 6. fire-fighting sewage-treatment plant according to claim 1, it is characterised in that：The screen pack (10) is located at
The right side of second partition (11), and outlet pipe (18) is located at the bottom of screen pack (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711142615.8A CN107823943A (en) | 2017-11-17 | 2017-11-17 | A kind of fire-fighting sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711142615.8A CN107823943A (en) | 2017-11-17 | 2017-11-17 | A kind of fire-fighting sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107823943A true CN107823943A (en) | 2018-03-23 |
Family
ID=61651787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711142615.8A Withdrawn CN107823943A (en) | 2017-11-17 | 2017-11-17 | A kind of fire-fighting sewage-treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107823943A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579168A (en) * | 2018-05-22 | 2018-09-28 | 芜湖致新信息科技有限公司 | A kind of house refuse waste water and gas Environmental-protecting treater |
| CN108658344A (en) * | 2018-08-16 | 2018-10-16 | 佛山博发智能科技有限公司 | A kind of sewage treatment unit of high-efficiency environment friendly |
| CN108755900A (en) * | 2018-06-08 | 2018-11-06 | 郭玲 | A kind of hydraulic engineering drainage system and water discharge control method |
| CN109173375A (en) * | 2018-10-17 | 2019-01-11 | 南京中电熊猫平板显示科技有限公司 | A kind of filter device and its operation method |
| CN111135620A (en) * | 2020-01-19 | 2020-05-12 | 沂州科技有限公司 | Purifier for domestic sewage treatment |
| CN112870788A (en) * | 2021-02-05 | 2021-06-01 | 敬千千 | Municipal administration sewage treatment plant |
-
2017
- 2017-11-17 CN CN201711142615.8A patent/CN107823943A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579168A (en) * | 2018-05-22 | 2018-09-28 | 芜湖致新信息科技有限公司 | A kind of house refuse waste water and gas Environmental-protecting treater |
| CN108755900A (en) * | 2018-06-08 | 2018-11-06 | 郭玲 | A kind of hydraulic engineering drainage system and water discharge control method |
| CN108755900B (en) * | 2018-06-08 | 2020-12-08 | 潘芊璇 | Hydraulic engineering drainage system and drainage control method |
| CN108658344A (en) * | 2018-08-16 | 2018-10-16 | 佛山博发智能科技有限公司 | A kind of sewage treatment unit of high-efficiency environment friendly |
| CN109173375A (en) * | 2018-10-17 | 2019-01-11 | 南京中电熊猫平板显示科技有限公司 | A kind of filter device and its operation method |
| CN111135620A (en) * | 2020-01-19 | 2020-05-12 | 沂州科技有限公司 | Purifier for domestic sewage treatment |
| CN112870788A (en) * | 2021-02-05 | 2021-06-01 | 敬千千 | Municipal administration sewage treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |