CN208843887U - A kind of assembled sewage treatment station - Google Patents
A kind of assembled sewage treatment station Download PDFInfo
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- CN208843887U CN208843887U CN201820522720.8U CN201820522720U CN208843887U CN 208843887 U CN208843887 U CN 208843887U CN 201820522720 U CN201820522720 U CN 201820522720U CN 208843887 U CN208843887 U CN 208843887U
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Abstract
The utility model relates to a kind of assembled sewage treatment stations, including integration apparatus and the grid conditioning tank, sludge-tank and the clear water reserviors that connect with integration apparatus pipeline, integration apparatus, grid conditioning tank, sludge-tank and clear water reserviors are the molding equipment of putting type；Anaerobic pond, oxygen compatibility pool, the pond MBBR, sedimentation basin and filtering ponds are disposed with inside integration apparatus.The utility model device is putting type structure, be can be used after directly placing installation connection, and the construction period is short, at low cost, is influenced on the environment on periphery few.
Description
Technical field
The utility model relates to sewage treatment stations, belong to sewage construction engineering technical field, and more specifically, this is practical
It is novel to be related to a kind of assembled sewage treatment station.
Background technique
With advances in technology with the development in epoch, the construction mode of sewage treatment station is also evolving progress, existing
With the presence of sewage treatment station construction mode mainly in a manner of following two；
1) the cast-in-place mode of full reinforced concrete: the work progress of the mode designs for construction drawing (containing technological design, structure
Design, architectural design, electrical design, Design for Automatic Control Engineering, total flat design), three supplies and one leveling, zero when facility, excavation of foundation pit, main body pour
It builds, backfill, internal unit installation, debugging, checking and accepting.There are long construction periods for the mode, influence greatly, to be not suitable for small on surrounding enviroment
The construction of type, miniature station；
2) half reinforced concrete, half equipment mode: for the mode mainly using main process as equipment, other monomers technique is steel
Muscle mixed mud mode, the work progress of mode, which designs for construction drawing, (containing technological design, structure design, architectural design, electrically to be set
Meter, Design for Automatic Control Engineering, total flat design), three supplies and one leveling, zero when facility, excavation of foundation pit, main body pour, backfill, internal unit installation,
Debugging is checked and accepted, this mode only by the main process equipment of engineering, reduce the main structure of entire engineering pour and
Corresponding internal unit installation, the cast-in-place mode construction period of the relatively full reinforced concrete of the mode is shorter, but equally deposits
It is influenced greatly on surrounding enviroment, quality controls the problems such as difficult；
Based on the building method of both the above sewage treatment station, there is following technical problem: 1, equipment installation is multiple
It is miscellaneous, project amount is big, be affected to surrounding enviroment；2, at high cost, it is mainly reflected on construction cost and human cost；3, station
Equipment is that site operation is formed in situ, and there are problems that not reproducible utilization, can not be used again to other after equipment use
Station equally causes the increase of cost, has limitation；4, station construction cycle time is longer, and the entire project cycle is longer,
It is time-consuming and laborious.
Based on the above technical problem, still there are problems in construction in existing sewage treatment station, be unable to get
The reduction of strong popularization and cost.
Utility model content
Based on the above technical problem, the utility model provides a kind of assembled sewage treatment station, thus solve with
The technical issues of toward sewage treatment station high construction cost, period length and influencing environment.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of assembled sewage treatment station is adjusted including integration apparatus and the grid connecting with integration apparatus pipeline
Pond, sludge-tank and clear water reserviors, integration apparatus, grid conditioning tank, sludge-tank and clear water reserviors are the molding equipment of putting type；
Wherein,
Interconnected anaerobic pond, oxygen compatibility pool, the pond MBBR, sedimentation basin and mistake are disposed with inside the integration apparatus
Filter tank is connected between the anaerobic pond and sedimentation basin and is equipped with the first mud return line, is connected between the oxygen compatibility pool and the pond MBBR
It is equipped with nitrification liquid return pipe；
It is connected between the grid conditioning tank and anaerobic pond by the first sewage pipe, is led between the filtering ponds and clear water reserviors
The connection of the second sewage pipe is crossed, is connected between the sedimentation basin and sludge-tank by sludge pipe；The grid conditioning tank and sludge-tank
Between be also communicated with supernatant return pipe.
Based on above technical scheme, it is additionally provided with equipment room inside the integration apparatus, is provided with air blast in equipment room
Machine, control cabinet and dephosphorization medicine system, air hose is provided in the oxygen compatibility pool and sedimentation basin, and air hose passes through pipeline and the drum
Blower is connected to, and is additionally provided with the aeration tube with aeration head in the pond MBBR, aeration tube is equally connected to the air blower, described
Dephosphorization medicine system is connected to the pond MBBR.
Based on above technical scheme, it is additionally provided with ultraviolet ray disinfector on second sewage pipe, ultraviolet ray disinfector is set
It sets in equipment room.
Based on above technical scheme, nitrification liquid return-flow system is additionally provided between the oxygen compatibility pool and the pond MBBR.
Based on above technical scheme, D0 on-line detector is additionally provided in the pond MBBR.
Based on above technical scheme, the sedimentation basin is also connected with slag-discharging device.
Based on above technical scheme, the grid conditioning tank, sludge-tank and clear water reserviors include tank body, the setting of tank body upper end
There is inspection hole, tank body lower end is provided with Equipment Foundations, is provided with elevator pump in the grid conditioning tank and clear water reserviors.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, the utility model device is putting type structure, be can be used after directly placing installation connection, easy for installation fast
Victory, the construction period is short, at low cost, and constructs without excessive, low to site requirements, influences on the environment on periphery few.
2, the utility model passes through anaerobic pond, oxygen compatibility pool, the pond MBBR, sedimentation basin and filtering ponds formation one is independent whole
Body equipment, to simplify device structure and area occupied.
3, the utility model is by rationally designing sewage disposal device structure, so that sewage treatment distribution carries out, at sewage
It is good to manage effect.
Meanwhile the invention also discloses a kind of building method based on above assembled sewage treatment station, the party
Method the following steps are included:
S1 chooses integration apparatus, grid conditioning tank, sludge-tank and clear water reserviors model as needed, designs the above equipment
Construction drawing；
S2 chooses place, place is flattened, and water flowing, energization and access, i.e. three supplies and one leveling；
S3 sets up enclosing, and simultaneously five boards, one figure is arranged in unwrapping wire；
S4 digs foundation pit, and check of foundation subsoil carries out Equipment Foundations construction；
S5 according to construction drawing by integration apparatus, grid conditioning tank, sludge-tank and clear water reserviors location and installation in foundation pit,
And connecting pipe and electric wire, completion equipment assemble；
Foundation pit is backfilled after the installation of S6 equipment；
S7 carries out equipment stand-alone debugging, on-line debugging and biochemical debugging；
S8 completes the construction of assembled sewage treatment station, final acceptance of construction.
The building method of the utility model compared with the existing technology, has the advantages that
1, this method is installed and used equipment by way of directly placing installation, simplifies construction procedure and process, contracting
The short construction time, the duration is saved, has been reduced costs.
2, this method, to reduce difficulty of construction and time, ensure that construction by being pre-machined to form complete equipment
Quality.
3, present approach reduces the influences of Construction on Environment, and noise and air pollution are small, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the equipment connection schematic diagram of the utility model:
Fig. 3 is the process flow chart of the utility model；
Fig. 4 is the first view of integration apparatus；
Fig. 5 is the second view of integration apparatus；
Fig. 6 is the third view of integration apparatus；
Fig. 7 is the structural schematic diagram of grid conditioning tank；
Fig. 8 is the structural schematic diagram of sludge-tank；
Fig. 9 is the structural schematic diagram of clear water reserviors；
In Fig. 2, --- W --- indicates that sewage pipe, --- QS --- indicate that air hose, --- WN --- indicate sludge pipe,
Arrow indicates the flow direction of sludge, sewage or air in figure.
Figure acceptance of the bid note is expressed as: 1, duty room；2, integration apparatus；3, grid aisle；4, enclosure wall；5, internal road
Road；6, grid conditioning tank；7, sludge-tank；8, clear water reserviors；9, the first sewage pipe；10, the first mud return line；11, nitrification liquid returns
Flow tube；12, the second sewage pipe；13, filtering ponds；14, sedimentation basin；15, the pond MBBR；16, oxygen compatibility pool；17, anaerobic pond；18, sludge
Pipe；19, supernatant return pipe；20, equipment room；21, air hose；22, ultraviolet ray disinfector；23, dephosphorization medicine system；24, air blast
Machine；25, aeration tube；26, aeration head；27, nitrification liquid return-flow system；28, MBBR filler；29, filler obstructing instrument；30, D0 is online
Detector；31, water inlet electromagnetic flowmeter；32, control cabinet；33, slag-discharging device.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
A kind of assembled sewage treatment station as shown in figs. 1-9, including integration apparatus 2 and with integration apparatus 2
Grid conditioning tank 6, sludge-tank 7 and the clear water reserviors 8 of pipeline connection, integration apparatus 2, grid conditioning tank 6, sludge-tank 7 and clear water
Pond 8 is the molding equipment of putting type；Interconnected anaerobic pond 17 and oxygen are disposed with inside the integration apparatus 2
Pond 16, the pond MBBR 15, sedimentation basin 14 and filtering ponds 13 are connected between the anaerobic pond 17 and sedimentation basin 14 and are equipped with the first sludge time
Flow tube 10 is connected between the oxygen compatibility pool 16 and the pond MBBR 15 and is equipped with nitrification liquid return pipe 11；The grid conditioning tank 6 and anaerobism
It is connected to, is connected between the filtering ponds 13 and clear water reserviors 8 by the second sewage pipe 12, institute by the first sewage pipe 9 between pond 17
It states and is connected between sedimentation basin 14 and sludge-tank 7 by sludge pipe 18；It is also communicated between the grid conditioning tank 6 and sludge-tank 7
Supernatant return pipe 19；Equipment room 20 is additionally provided with inside the integration apparatus 2, be provided in equipment room 20 air blower 24,
Control cabinet 32 and dephosphorization medicine system 23 are provided with air hose 21 in the oxygen compatibility pool 16 and sedimentation basin 14, and air hose 21 passes through pipe
Road is connected to the air blower 24, and the aeration tube 25 with aeration head 26 is additionally provided in the pond MBBR 15, and aeration tube 25 is same
It is connected to the air blower 24, the dephosphorization medicine system 23 is connected to the pond MBBR 15；On second sewage pipe 12 also
It is provided with ultraviolet ray disinfector 22, ultraviolet ray disinfector 22 is arranged in equipment room 20；The oxygen compatibility pool 16 and the pond MBBR 15 it
Between be additionally provided with nitrification liquid return-flow system 27；D0 on-line detector 30 is additionally provided in the pond MBBR 15；The sedimentation basin is also
It is connected with slag-discharging device 33；The grid conditioning tank 6, sludge-tank 7 and clear water reserviors 8 include tank body, and tank body upper end is provided with inspection
Hole, tank body lower end are provided with Equipment Foundations, are provided with elevator pump in the grid conditioning tank and clear water reserviors.
The working principle of the present embodiment is:
Sewage initially enters grid conditioning tank 6, and removal bulk suspended material, regulating pondage and balanced water quality, grid are adjusted
The water outlet of pond 6 enters anaerobic pond 17 by the first sewage pipe 9, and the polyP bacteria in anaerobic pond 17 can absorb acetic acid in sewage, first
The organic substances such as acid, propionic acid and ethyl alcohol, storage is used as nutrient source in vivo, while the Quadrafos stored in vivo being decomposed, with
The form of P043-P, which can be discharged into environment, to be come, and to obtain energy, the water outlet of anaerobic pond 17 flows into oxygen compatibility pool 16, herein from the pond MBBR
The nitrification liquid of 15 reflux carries out hair nitrification denitrogenation under the action of denitrifying bacterium, using the carbon source in water inlet；
Sewage flows into the pond MBBR 15 by gravity naturally in oxygen compatibility pool 16, and MBBR filler 28 is arranged in the pond MBBR 15,
MBBR filler 28 is isolated by filler obstructing instrument 29, and the biomembrane and air of MBBR filler 28 are in contact mixing, and biomembrane is to dirt
Pollutant in water is first adsorbed, and then is degraded by the active microorganism in biomembrane, while being occurred in biofilm surface
Nitration reaction, film inside occur anti-nitration reaction, realize synchronous nitration denitrification denitrogenation, while polyP bacteria excessive consumption phosphorus
Deng；The nitrification liquid of formation is back to oxygen compatibility pool 16 by nitrification liquid return-flow system 27；
The water outlet in the pond MBBR 15 flows into sedimentation basin 14 and is separated by solid-liquid separation, and supernatant is further decreased through the filtering of filtering ponds 13
Go out after stream is sterilized into ultraviolet ray disinfector 22 to enter in clear water reserviors 8 by the second sewage pipe 12 after suspended matter and discharge；
Meanwhile when carrying out sewage treatment in the pond MBBR 15, aeration head 26 is supplied by air blower 24, aeration tube 25
Gas supplies internal aerobic microbiological and uses using 26 gas explosion of aeration head, while adding dephosphorization medicine by dephosphorization medicine system 23
Agent adjusts total phosphorus content, guarantees total phosphorus qualified discharge；
Sludge in sedimentation basin 14 then passes through gravity and directly passes through sludge pipe 18 into sludge-tank 7, excess sludge pond sludge
Part is then back to anaerobic pond 17 by the first mud return line 10, and the supernatant of sludge-tank 7 then passes through supernatant return pipe 19
It is again introduced into grid conditioning tank 6, sludge periodically aspirates in sludge-tank 7 is transported to nearest large-scale wastewater treatment plant collaboration processing outside.
In the present embodiment, D0 on-line detector detects water quality in the pond MBBR 15, to control aeration quantity etc..Deslagging
Device 33 can assist blowdown, play good control effect.
In the present embodiment, grid conditioning tank 6, sludge-tank 7 and clear water reserviors 8 are independent molding equipment, and the upper end is all provided with
Inspection hole is equipped with for examination and maintenance, lower end is provided with Equipment Foundations for location and installation, grid conditioning tank and clear water reserviors
It is inside provided with elevator pump, is used for lifting sewage or sludge.
In the present embodiment, integration apparatus 2, grid conditioning tank 6, sludge-tank 7 and clear water reserviors 8 are directly placed and are installed i.e.
Can be used, to form the Li Anli structure of this putting type, saved construction period and time, reduce installation construction at
This.
In order to further improve sewage farm station structure, all devices are enclosed by setting enclosure wall 4 in station and are protected
It protects, internal passageway 5 is set inside enclosure wall 4, and duty room 1 is set and rests and operates for staff, interior settable long-range prison
Control system is monitored, and for operating easily, grid aisle 3 can be arranged in outside in integration apparatus, and staff is facilitated to safeguard.
It is additionally provided in the present embodiment equipment room 20 into water electromagnetic flowmeter 31, for monitoring the discharge of sewage feelings of pipeline
Condition, the sewage opening and closing of conveniently regulating and controlling equipment room or flow, and it is also equipped with control cabinet 32 in equipment room 20, for all devices
It is controlled.
Based on above embodiments, it is described further below with reference to specific data.
When needing, device structure design is carried out in advance,
Wherein,
(1) grid pond conditioning tank
Function: bulk suspended material, regulating pondage, balanced water quality are intercepted；
Design scale: 10m3/ d~5000m3/d；
Capital equipment and parameter:
The gap of grid: 3mm~20mm；
Promote pump discharge: 3.0m3/ h~20.0m3/h；
Monomer structure form: glass reinforced plastic/carbon steel/stainless steel；
(2) integration apparatus
Function: removal pollutant in water guarantees that stable water outlet is up to standard；
Design scale: 10m3/ d~5000m3/d；
Capital equipment and parameter:
Air hose: gas-water ratio: 5: 1~16: 1；
Aeration head: φ 215, air mass flow: 1.5~3.0 (m3/ h)；
Filler obstructing instrument: porosity: 40%~70%；
MBBR filler: packing ratio 30%~50%；
Nitrification liquid return-flow system: flow: 2.0m3/ h~15.0m3/h；
D0 on-line computing model: range: 0-20mg/L；
Slag-discharging device: disk 150mm~220mm, interface DN50/DN65；
Blower: 0.20~5.0m3/min；
Water inlet electromagnetic flowmeter: 1.0m3/ h~15.0m3/h；
Dephosphorization medicine system: 10L/h~150L/h；
Ultraviolet sterilizer: 1.0m3/ h~15.0m3/h；
Monomer structure form: glass reinforced plastic/carbon steel/stainless steel；
(3) sludge-tank
Function: storage sludge, thickened sludge are periodically transported outward；
Design scale: 10m3/ d~5000m3/d；
Monomer structure form: glass reinforced plastic/carbon steel/stainless steel；
(4) clear water reserviors
Function: storage sludge, thickened sludge are periodically transported outward；
Design scale: 10m3/ d~5000m3/d；
Capital equipment and parameter:
Water pump: 3.0m3/ h~30.0m3/h；
Monomer structure form: glass reinforced plastic/carbon steel/stainless steel；
(5) duty room
Function: the residence as operation personnel；
Monomer structure form: color steel room；
By information above, can reasonable disposition equipment as needed, realize assembled sewage treatment station.
Based on above embodiments, the present embodiment also discloses a kind of building method of assembled sewage treatment station, the party
Method the following steps are included:
S1 chooses integration apparatus, grid conditioning tank, sludge-tank and clear water reserviors model as needed, designs the above equipment
Construction drawing；
S2 chooses place, place is flattened, and water flowing, energization and access, i.e. three supplies and one leveling；
S3 sets up enclosing, and simultaneously five boards, one figure is arranged in unwrapping wire；
S4 digs foundation pit, and check of foundation subsoil carries out Equipment Foundations construction；
S5 according to construction drawing by integration apparatus, grid conditioning tank, sludge-tank and clear water reserviors location and installation in foundation pit,
And connecting pipe and electric wire, completion equipment assemble；
Foundation pit is backfilled after the installation of S6 equipment；
S7 carries out equipment stand-alone debugging, on-line debugging and biochemical debugging；
S8 completes the construction of assembled sewage treatment station, final acceptance of construction.
This method is installed and used equipment by way of directly placing installation, simplifies construction procedure and process, is shortened
It the construction time, the duration has been saved, has reduced costs；Complete equipment is formed by being pre-machined, to reduce construction
Difficulty and time, it ensure that construction quality；The influence of Construction on Environment is reduced, noise and air pollution are small, energy conservation and environmental protection.
It is as described above the embodiments of the present invention.Each preferred embodiment described previously for the utility model,
Preferred embodiment in each preferred embodiment if not obvious contradictory or premised on a certain preferred embodiment,
Each preferred embodiment can any stack combinations use, the design parameter in the embodiment and embodiment be only for
The utility model verification process of clear statement utility model people, not to limit the scope of patent protection of the utility model,
The scope of patent protection of the utility model is still subject to the claims, all specifications with the utility model and attached
The variation of equivalent structure made by figure content, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of assembled sewage treatment station, which is characterized in that managed including integration apparatus (2) and with integration apparatus (2)
Grid conditioning tank (6), sludge-tank (7) and the clear water reserviors (8) of road connection, integration apparatus (2), grid conditioning tank (6), sludge-tank
(7) and clear water reserviors (8) be putting type molding equipment；
Wherein,
Interconnected anaerobic pond (17), oxygen compatibility pool (16), the pond MBBR are disposed with inside the integration apparatus (2)
(15), sedimentation basin (14) and filtering ponds (13) are connected between the anaerobic pond (17) and sedimentation basin (14) and are equipped with the first sludge time
Flow tube (10) is connected between the oxygen compatibility pool (16) and the pond MBBR (15) and is equipped with nitrification liquid return pipe (11)；
Be connected between the grid conditioning tank (6) and anaerobic pond (17) by the first sewage pipe (9), the filtering ponds (13) with clearly
It is connected between pond (8) by the second sewage pipe (12), passes through sludge pipe (18) between the sedimentation basin (14) and sludge-tank (7)
Connection；Supernatant return pipe (19) are also communicated between the grid conditioning tank (6) and sludge-tank (7).
2. a kind of assembled sewage treatment station according to claim 1, which is characterized in that the integration apparatus (2)
Inside is additionally provided with equipment room (20), is provided with air blower (24), control cabinet (32) and dephosphorization medicine system in equipment room (20)
(23), it is provided with air hose (21) in the oxygen compatibility pool (16) and sedimentation basin (14), air hose (21) passes through pipeline and the air blast
Machine (24) connection, is additionally provided with the aeration tube (25) with aeration head (26) in the pond MBBR (15), aeration tube (25) equally with
Air blower (24) connection, the dephosphorization medicine system (23) are connected to the pond MBBR (15).
3. a kind of assembled sewage treatment station according to claim 2, which is characterized in that second sewage pipe (12)
On be additionally provided with ultraviolet ray disinfector (22), ultraviolet ray disinfector (22) setting is in the equipment room (20).
4. a kind of assembled sewage treatment station according to claim 1, which is characterized in that the oxygen compatibility pool (16) and
Nitrification liquid return-flow system (27) are additionally provided between the pond MBBR (15).
5. a kind of assembled sewage treatment station according to claim 1, which is characterized in that in the pond MBBR (15) also
It is provided with D0 on-line detector (30).
6. a kind of assembled sewage treatment station according to claim 1, which is characterized in that the sedimentation basin (14) also connects
It is connected to slag-discharging device (33).
7. a kind of assembled sewage treatment station according to claim 1, which is characterized in that the grid conditioning tank (6),
Sludge-tank (7) and clear water reserviors (8) include tank body, and tank body upper end is provided with inspection hole, and tank body lower end is provided with Equipment Foundations, institute
It states in grid conditioning tank and clear water reserviors and is provided with elevator pump.
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| CN201820522720.8U CN208843887U (en) | 2018-04-12 | 2018-04-12 | A kind of assembled sewage treatment station |
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| CN201820522720.8U CN208843887U (en) | 2018-04-12 | 2018-04-12 | A kind of assembled sewage treatment station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285250A (en) * | 2018-04-12 | 2018-07-17 | 成都碧水水务建设工程有限公司 | A kind of assembled sewage disposal station and its building method |
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2018
- 2018-04-12 CN CN201820522720.8U patent/CN208843887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285250A (en) * | 2018-04-12 | 2018-07-17 | 成都碧水水务建设工程有限公司 | A kind of assembled sewage disposal station and its building method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Assembly-type sewage processing plant and construction method thereof Effective date of registration: 20200518 Granted publication date: 20190510 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU BISHUI WATER CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2020980002290 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210726 Granted publication date: 20190510 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU BISHUI WATER CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2020980002290 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An assembled sewage treatment station Effective date of registration: 20220819 Granted publication date: 20190510 Pledgee: Postal Savings Bank of China Limited Chengdu Renmin North Road sub branch Pledgor: CHENGDU BISHUI WATER CONSTRUCTION ENGINEERING CO.,LTD. Registration number: Y2022510000246 |