CN107226561A - A kind of small-sized rapid precipitation environment protection sewage processing unit - Google Patents
A kind of small-sized rapid precipitation environment protection sewage processing unit Download PDFInfo
- Publication number
- CN107226561A CN107226561A CN201710662133.9A CN201710662133A CN107226561A CN 107226561 A CN107226561 A CN 107226561A CN 201710662133 A CN201710662133 A CN 201710662133A CN 107226561 A CN107226561 A CN 107226561A
- Authority
- CN
- China
- Prior art keywords
- settling tank
- filter
- plate
- processing unit
- environment protection
- 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- Withdrawn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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention discloses a kind of small-sized rapid precipitation environment protection sewage processing unit, including settling tank, motor and Rose Box；Filter is provided with the top of the settling tank below connection water inlet pipe, water inlet pipe；The filter, which is abutted, brush plate；Drive shaft is provided with below the filter, drive shaft arranged on left and right sides is provided with helical blade in opposite direction.The present invention is by provided with reverse helical blade and trapezoidal stock guide, horizontal stirring mixing is carried out to sewage and flocculant so that flocculant quickly spreads mixing, improves the efficiency of flocculation sediment, reduce the efficiency that precipitation is improved to the agitation of the sludge precipitated simultaneously；The present invention is provided with reciprocating hairbrush, it is to avoid filter opening is blocked, it is ensured that filtering is normally carried out；The present invention is provided with easy-to-dismount filter, sandstone filler plate and active carbon filler plate, with preferable clean-up effect, cleaning easy to disassemble.
Description
Technical field
The present invention relates to environment protection sewage field, specifically a kind of small-sized rapid precipitation environment protection sewage processing unit.
Background technology
Sewage disposal (sewage treatment, wastewater treatment)：To reach sewage, draining is a certain
The process that water body or the water quality requirement reused are purified to it.Sewage disposal is widely used in building, agricultural, handed over
The every field such as logical, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also comes into the daily of common people more and more
Life.
Traditional sewage treatment facility by carrying out retention filtering to the immobilized waste of the floating in sewage provided with grid, compared with
Many rubbish easily blocks grid, it is necessary to manually be cleared up, and takes time and effort, and influences the efficiency of sewage disposal；Other sedimentation basin
In it is general using natural sedimentation by the way of, flocculant diffusion is slower, and causing to flocculate, time of repose is long, and deposition efficiency is low, sewage stream
It is dynamic to cause agitation to float to the sludge that bottom has been precipitated, the efficiency of sewage flocculation precipitation is reduced, sludge cleaning is bothered very much.
The content of the invention
It is an object of the invention to provide a kind of small-sized rapid precipitation environment protection sewage processing unit, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of small-sized rapid precipitation environment protection sewage processing unit, including settling tank, motor and Rose Box；It is described heavy
Shallow lake box top, which is connected, is provided with filter below water inlet pipe, water inlet pipe；The filter, which is abutted, brush plate, and brush plate bottom is provided with
Bristle；The brush plate is threaded with screw mandrel, and screw mandrel is rotated with settling tank side wall by bearing and is connected；Below the filter
Provided with drive shaft, drive shaft arranged on left and right sides is provided with helical blade in opposite direction；Settling tank side wall is filled provided with flocculant
Pipe；The drive shaft extends on the outside of settling tank and is connected with motor, and motor is clockwise and anticlockwise motor；The drive shaft
It is connected by belt gear with screw mandrel；Trapezoidal stock guide, the inclined-plane court of trapezoidal stock guide are provided with below the helical blade
On；Sludge sump is provided with below the trapezoidal stock guide；The settling tank has drawing liquid pump by pipeline communication, and drawing liquid pump passes through pipeline
It is communicated with Rose Box, Rose Box and is provided with sandstone filler plate and active carbon filler plate.
It is used as further scheme of the invention：Scraping wings is provided with the sludge sump；The scraping wings is fixedly connected with work
Stopper rod, piston rod extends on the right side of settling tank and is connected with hydraulic cylinder；The settling tank, which is located on the left of sludge sump, is hinged with door-plate.
It is used as further scheme of the invention：The flocculant filler pipe is provided with check valve.
It is used as further scheme of the invention：The brush plate is slidably connected with precipitation chamber interior wall.
It is used as further scheme of the invention：The sandstone filler plate and active carbon filler plate are by way of grafting and mistake
Filter box is connected, and slot is provided with the top of Rose Box.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through provided with reverse helical blade and trapezoidal
Stock guide, carries out horizontal stirring to sewage and flocculant and mixes so that flocculant quickly spreads mixing, improves flocculation sediment
Efficiency, while reducing the efficiency that precipitation is improved to the agitation of the sludge precipitated；The present invention is provided with reciprocating hairbrush,
Filter opening is avoided to block, it is ensured that filtering is normally carried out；The present invention is provided with easy-to-dismount filter, sandstone filler plate and activated carbon
Filler plate, with preferable clean-up effect, cleaning easy to disassemble.
Brief description of the drawings
Fig. 1 is the sectional view of small-sized rapid precipitation environment protection sewage processing unit；
Fig. 2 is the structural representation of filter in small-sized rapid precipitation environment protection sewage processing unit.
In figure：1- settling tanks；2- water inlet pipes；3- filters；4- brush plates；5- screw mandrels；6- belt transmission structures；7- drives
Axle；8- motors；9- flocculant filler pipes；10- helical blades；The trapezoidal stock guides of 11-；12- sludge sumps；13- scraping wings；
14- piston rods；15- hydraulic cylinders；16- door-plates；17- drawing liquid pumps；18- Rose Boxes；19- sandstone filler plates；20- active carbon fillers
Plate；21- outlet pipes.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~2, the embodiment of the present invention, a kind of small-sized rapid precipitation environment protection sewage processing unit, including it is heavy
Shallow lake case 1, motor 8 and Rose Box 18；The top of the settling tank 1 connection water inlet pipe 2, the lower section of water inlet pipe 2 is provided with filter 3,
Filter 3 is connected with settling tank 1 by way of grafting, and cleaning easy to disassemble, filter 3 enters to the floating solids waste in water
Row retention filtering；The filter 3, which is abutted, to be had, and the bottom of 4 brush plate of brush plate 4 is provided with bristle, and filter 3 is cleared up, kept away
Exempt from filter opening blocking；The brush plate 4 is slidably connected with settling tank 1, and brush plate 4 is threaded with screw mandrel 5, and screw mandrel 5 passes through bearing
Rotate and be connected with the side wall of settling tank 1；The lower section of filter 3 is provided with drive shaft 7, and the arranged on left and right sides of drive shaft 7 is provided with opposite direction
Helical blade 10；The side wall of settling tank 1 is provided with flocculant filler pipe 9, and flocculant filler pipe 9 is provided with check valve；Reverse
Helical blade 10 is sufficiently stirred to sewage and flocculant, accelerates flocculate suspended particles precipitation；The drive shaft 7 is extended to
The outside of settling tank 1 is simultaneously connected with motor 8, and motor 8 is positive and negative dress motor, and motor 8 drives drive shaft 7 to rotate；
The drive shaft 7 is connected by belt gear 6 with screw mandrel 5 so that brush plate 4 is reciprocating along screw mandrel；The spiral shell
The lower section of vane piece 10 is provided with trapezoidal stock guide 11, and the inclined-plane of trapezoidal stock guide 11 prevents the sludge sunk to the bottom to be stirred upward
It is floating；The lower section of trapezoidal stock guide 11, which is provided with sludge sump 12, sludge sump 12, is provided with scraping wings 13, and scraping wings 13 is to precipitating sludge
Promoted；The scraping wings 13 is fixedly connected with piston rod 14, and piston rod 14 extends to the right side of settling tank 1 and is connected with hydraulic pressure
Cylinder 15, hydraulic cylinder 15 drives scraping wings 13 to move by piston rod 14；The settling tank 1 is located at the left side of sludge sump 12 and is hinged with door
Plate 16, facilitates sludge to discharge；The settling tank 1 has drawing liquid pump 17 by pipeline communication, and drawing liquid pump 17 had by pipeline communication
Sandstone filler plate 19 and active carbon filler plate 20 are provided with filter box 18, Rose Box 18, what 19 pairs of sandstone filler plate was not precipitated completely
Floccule is filtered；Active carbon filler plate 20 carries out further adsorption filtration to insoluble molecule in sewage, improves
Filter effect；The sandstone filler plate 19 and active carbon filler plate 20 are connected by way of grafting with Rose Box 18, Rose Box
18 tops are provided with slot, are conveniently replaceable sandstone filler plate 19 and active carbon filler plate 20.
The present invention operation principle be：Sewage is added in settling tank 1 by water inlet pipe 2, filter 3 is to consolidating in sewage
Body waste carries out retention filtering；Sewage enters the chamber of lower section after filtering, by flocculant filler pipe 9, is added into settling tank 1
Flocculant, accelerates the flocculation sediment of suspended particulate, starts motor 8, and motor 8 is positive and negative rotation motor, motor 8
Drive shaft 7 is driven periodically to rotate and reverse, and then it is horizontal to drive reverse helical blade 10 to be carried out for sewage and flocculant
To stirring so that flocculant is sufficiently mixed with sewage；Drive shaft 7 drives the cycle of screw mandrel 5 by belt gear 6 simultaneously
Property rotating, brush plate 4 is threadedly coupled with screw mandrel 5, and then drives brush plate 5 to be moved back and forth along screw mandrel 5, and bristle is to filtering
Plate 3 scrubbed, it is to avoid filter opening is blocked, it is ensured that filtering is normally carried out；Sludge after flocculation sediment passes through trapezoidal stock guide 11
Into in sludge sump 12, oppositely arranged helical blade 10 carries out horizontal stirring, the inclined-plane court of trapezoidal stock guide 11 to sewage
On so that the sludge precipitated will not be stirred floating, improve the efficiency of precipitation, after the completion of stirring, close motor
8, stood so that flocculate is sufficiently precipitated, band precipitation is complete, starts drawing liquid pump 17, and sewage was evacuated to by drawing liquid pump 17
In filter box 18,19 pairs of floccules not precipitated completely of sandstone filler plate are filtered, and active carbon filler plate 20 is to insoluble in sewage
Property molecule carry out further adsorption filtration, filter effect is improved, with preferable filter effect；Water by filtering from
Outlet pipe 21 is discharged；Wherein filter 3, sandstone filler plate 19 and the cleaning easy to disassemble of active carbon filler plate 20；In addition when needs
When clearing up precipitating sludge, door-plate 16 is opened, starts hydraulic cylinder 15, hydraulic cylinder 15 drives scraping wings 13 by sludge by piston rod 14
Released from door-plate 16, easy cleaning.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of small-sized rapid precipitation environment protection sewage processing unit, including settling tank (1), motor (8) and Rose Box
(18)；Characterized in that, filter (3) is provided with the top of the settling tank (1) below connection water inlet pipe (2), water inlet pipe (2)；Institute
Stating filter (3) and abutting has brush plate (4), and brush plate (4) bottom is provided with bristle；The brush plate (4) is threaded with screw mandrel
(5), screw mandrel (5) is rotated with settling tank (1) side wall by bearing and is connected；Drive shaft (7) is provided with below the filter (3), is driven
Moving axis (7) arranged on left and right sides is provided with helical blade (10) in opposite direction；Settling tank (1) side wall is provided with flocculant filler pipe
(9)；The drive shaft (7) extends on the outside of settling tank (1) and is connected with motor (8), and motor (8) is rotating electricity
Machine；The drive shaft (7) is connected by belt gear (6) with screw mandrel (5)；Provided with trapezoidal below the helical blade (10)
Stock guide (11), the inclined-plane of trapezoidal stock guide (11) is upward；Sludge sump (12) is provided with below the trapezoidal stock guide (11)；It is described
Settling tank (1) has drawing liquid pump (17) by pipeline communication, and drawing liquid pump (17) has Rose Box (18), Rose Box by pipeline communication
(18) sandstone filler plate (19) and active carbon filler plate (20) are provided with.
2. a kind of small-sized rapid precipitation environment protection sewage processing unit according to claim 1, it is characterised in that the dirt
Scraping wings (13) is provided with mud groove (12)；The scraping wings (13) is fixedly connected with piston rod (14), and piston rod (14) is extended to
Settling tank (1) right side is simultaneously connected with hydraulic cylinder (15)；The settling tank (1), which is located on the left of sludge sump (12), is hinged with door-plate
(16)。
3. a kind of small-sized rapid precipitation environment protection sewage processing unit according to claim 1, it is characterised in that the wadding
Solidifying agent filler pipe (9) is provided with check valve.
4. a kind of small-sized rapid precipitation environment protection sewage processing unit according to claim 1, it is characterised in that the hair
Brush board (4) is slidably connected with settling tank (1) inwall.
5. a kind of small-sized rapid precipitation environment protection sewage processing unit according to claim 1, it is characterised in that the sand
Hardcore plate (19) and active carbon filler plate (20) are connected by way of grafting with Rose Box (18), are set at the top of Rose Box (18)
There is slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662133.9A CN107226561A (en) | 2017-08-04 | 2017-08-04 | A kind of small-sized rapid precipitation environment protection sewage processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662133.9A CN107226561A (en) | 2017-08-04 | 2017-08-04 | A kind of small-sized rapid precipitation environment protection sewage processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107226561A true CN107226561A (en) | 2017-10-03 |
Family
ID=59958181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662133.9A Withdrawn CN107226561A (en) | 2017-08-04 | 2017-08-04 | A kind of small-sized rapid precipitation environment protection sewage processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107226561A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905332A (en) * | 2017-11-21 | 2018-04-13 | 佛山汇众森泰科技有限公司 | A kind of environmental protection and energy saving sewage discharge equipment |
| CN107915342A (en) * | 2017-10-23 | 2018-04-17 | 惠安县泰达商贸有限责任公司 | Mud sewage separates and effluent treatment plant |
| CN107986350A (en) * | 2017-12-17 | 2018-05-04 | 成都育芽科技有限公司 | One kind is used for the separated processing unit of rain and impurity |
| CN108017104A (en) * | 2017-12-04 | 2018-05-11 | 安徽天健环保股份有限公司 | A kind of food and drink waste water separation of solid and liquid slag-draining device |
| CN108069568A (en) * | 2017-12-20 | 2018-05-25 | 郑州艾莫弗信息技术有限公司 | A kind of crank block type medical sewage aeration treatment apparatus device |
| CN108275812A (en) * | 2018-02-08 | 2018-07-13 | 徐飞 | A kind of sewage disposal device and the method for preparing fertilizer using the sewage |
| CN108439641A (en) * | 2018-04-12 | 2018-08-24 | 安徽蓝创环保科技发展有限公司 | A kind of heavy metal containing sewage settlement treatment system |
| CN108516632A (en) * | 2018-04-24 | 2018-09-11 | 浙江荣凯科技发展有限公司 | A kind of dichloro-nicotinic acid production sewage treatment equipment |
| CN108585077A (en) * | 2018-05-21 | 2018-09-28 | 安顺市杰勇石业有限公司 | A kind of sewage purifier and purification method |
| CN108640347A (en) * | 2018-05-21 | 2018-10-12 | 安顺市杰勇石业有限公司 | Filtering equipment and filtering method for treating production process wastewater |
| CN108840473A (en) * | 2018-06-28 | 2018-11-20 | 李金磊 | A kind of sewage treatment device |
| CN110818125A (en) * | 2018-08-14 | 2020-02-21 | 福建元科机械有限公司 | Small-size sewage treatment boat form sedimentation tank device |
| CN110917768A (en) * | 2019-11-13 | 2020-03-27 | 徐州泓吉环锻科技有限公司 | Closed dust collector of lubricated forging equipment |
| CN110981008A (en) * | 2019-12-06 | 2020-04-10 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Industrial chemicals device is got rid of to high-efficient BOD |
| CN111003849A (en) * | 2019-12-30 | 2020-04-14 | 佛山市顺德区新顺诚建筑工程有限公司 | Sewage treatment circulation system that engineering was used is built in room |
| CN111441959A (en) * | 2020-04-02 | 2020-07-24 | 明光市留香泵业有限公司 | Auxiliary device capable of enhancing suction capacity of sand suction pump |
| CN112028302A (en) * | 2020-07-31 | 2020-12-04 | 南京工大环境科技有限公司 | Ozone catalytic oxidation wastewater treatment device and method |
| CN112028303A (en) * | 2020-07-31 | 2020-12-04 | 南京工大环境科技有限公司 | Organic sewage treatment method and device using catalyst |
| CN112178927A (en) * | 2020-09-25 | 2021-01-05 | 谢双 | Water temperature box for orthopedics department |
| CN112279400A (en) * | 2019-07-24 | 2021-01-29 | 浙江创韵环境科技有限公司 | Energy-concerving and environment-protective rural sewage treatment plant |
| CN112744463A (en) * | 2020-12-25 | 2021-05-04 | 湖北快活低温仓储有限公司 | Vegetable storage and preservation device |
| CN113149288A (en) * | 2021-05-17 | 2021-07-23 | 江苏卓泰环保科技有限公司 | Domestic sewage treatment system |
| CN113603221A (en) * | 2021-10-09 | 2021-11-05 | 江苏四联自动化科技有限公司 | Prevent blockking up mud wisdom management and control device |
| CN116425232A (en) * | 2023-04-24 | 2023-07-14 | 马钢(合肥)工业供水有限责任公司 | Integrated sewage treatment device |
-
2017
- 2017-08-04 CN CN201710662133.9A patent/CN107226561A/en not_active Withdrawn
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915342A (en) * | 2017-10-23 | 2018-04-17 | 惠安县泰达商贸有限责任公司 | Mud sewage separates and effluent treatment plant |
| CN107905332A (en) * | 2017-11-21 | 2018-04-13 | 佛山汇众森泰科技有限公司 | A kind of environmental protection and energy saving sewage discharge equipment |
| CN108017104A (en) * | 2017-12-04 | 2018-05-11 | 安徽天健环保股份有限公司 | A kind of food and drink waste water separation of solid and liquid slag-draining device |
| CN107986350A (en) * | 2017-12-17 | 2018-05-04 | 成都育芽科技有限公司 | One kind is used for the separated processing unit of rain and impurity |
| CN108069568A (en) * | 2017-12-20 | 2018-05-25 | 郑州艾莫弗信息技术有限公司 | A kind of crank block type medical sewage aeration treatment apparatus device |
| CN108275812A (en) * | 2018-02-08 | 2018-07-13 | 徐飞 | A kind of sewage disposal device and the method for preparing fertilizer using the sewage |
| CN108439641A (en) * | 2018-04-12 | 2018-08-24 | 安徽蓝创环保科技发展有限公司 | A kind of heavy metal containing sewage settlement treatment system |
| CN108516632A (en) * | 2018-04-24 | 2018-09-11 | 浙江荣凯科技发展有限公司 | A kind of dichloro-nicotinic acid production sewage treatment equipment |
| CN108585077B (en) * | 2018-05-21 | 2021-04-23 | 贵州派腾科技服务有限公司 | Sewage purification equipment and purification method |
| CN108640347A (en) * | 2018-05-21 | 2018-10-12 | 安顺市杰勇石业有限公司 | Filtering equipment and filtering method for treating production process wastewater |
| CN108640347B (en) * | 2018-05-21 | 2021-06-29 | 贵州派腾科技服务有限公司 | Filtering equipment and filtering method for treating production process wastewater |
| CN108585077A (en) * | 2018-05-21 | 2018-09-28 | 安顺市杰勇石业有限公司 | A kind of sewage purifier and purification method |
| CN108840473A (en) * | 2018-06-28 | 2018-11-20 | 李金磊 | A kind of sewage treatment device |
| CN108840473B (en) * | 2018-06-28 | 2021-04-09 | 贵州创普环保科技有限公司 | Sewage water treatment device |
| CN110818125A (en) * | 2018-08-14 | 2020-02-21 | 福建元科机械有限公司 | Small-size sewage treatment boat form sedimentation tank device |
| CN110818125B (en) * | 2018-08-14 | 2022-05-31 | 福建元科机械有限公司 | Small-size sewage treatment boat form sedimentation tank device |
| CN112279400A (en) * | 2019-07-24 | 2021-01-29 | 浙江创韵环境科技有限公司 | Energy-concerving and environment-protective rural sewage treatment plant |
| CN110917768A (en) * | 2019-11-13 | 2020-03-27 | 徐州泓吉环锻科技有限公司 | Closed dust collector of lubricated forging equipment |
| CN110981008A (en) * | 2019-12-06 | 2020-04-10 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Industrial chemicals device is got rid of to high-efficient BOD |
| CN111003849A (en) * | 2019-12-30 | 2020-04-14 | 佛山市顺德区新顺诚建筑工程有限公司 | Sewage treatment circulation system that engineering was used is built in room |
| CN111441959A (en) * | 2020-04-02 | 2020-07-24 | 明光市留香泵业有限公司 | Auxiliary device capable of enhancing suction capacity of sand suction pump |
| CN112028303A (en) * | 2020-07-31 | 2020-12-04 | 南京工大环境科技有限公司 | Organic sewage treatment method and device using catalyst |
| CN112028302A (en) * | 2020-07-31 | 2020-12-04 | 南京工大环境科技有限公司 | Ozone catalytic oxidation wastewater treatment device and method |
| CN112178927A (en) * | 2020-09-25 | 2021-01-05 | 谢双 | Water temperature box for orthopedics department |
| CN112744463A (en) * | 2020-12-25 | 2021-05-04 | 湖北快活低温仓储有限公司 | Vegetable storage and preservation device |
| CN113149288A (en) * | 2021-05-17 | 2021-07-23 | 江苏卓泰环保科技有限公司 | Domestic sewage treatment system |
| CN113603221A (en) * | 2021-10-09 | 2021-11-05 | 江苏四联自动化科技有限公司 | Prevent blockking up mud wisdom management and control device |
| CN113603221B (en) * | 2021-10-09 | 2021-12-14 | 江苏四联自动化科技有限公司 | Prevent blockking up mud wisdom management and control device |
| CN116425232A (en) * | 2023-04-24 | 2023-07-14 | 马钢(合肥)工业供水有限责任公司 | Integrated sewage treatment device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171003 |
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| WW01 | Invention patent application withdrawn after publication |