CN107216014A - A kind of sludge drying treatment equipment and its application - Google Patents
A kind of sludge drying treatment equipment and its application Download PDFInfo
- Publication number
- CN107216014A CN107216014A CN201710598719.3A CN201710598719A CN107216014A CN 107216014 A CN107216014 A CN 107216014A CN 201710598719 A CN201710598719 A CN 201710598719A CN 107216014 A CN107216014 A CN 107216014A
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- Prior art keywords
- sludge
- carrying case
- drying
- settling tank
- treatment equipment
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- 239000010802 sludge Substances 0.000 title claims abstract description 123
- 238000001035 drying Methods 0.000 title claims abstract description 84
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 238000009428 plumbing Methods 0.000 claims abstract description 13
- 239000002351 wastewater Substances 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of sludge drying treatment equipment, including settling tank, plumbing for waste water, sewage outlet pipe and drying baker, sludge drying treatment equipment includes settling tank, drying baker, carrying case and collecting box, connection plumbing for waste water above the side of settling tank, and the sewage outlet pipe that settling tank is connected by its opposite side connects drying baker, drying baker connects top in carrying case, and the junction connection compression set of carrying case and discharge nozzle, carrying case charging aperture by its discharge nozzle and installs cutter device；The sludge drying treatment equipment of the present invention is filtered to remove substantial amounts of moisture by settling tank precipitation, the remaining large quantity of moisture removed in sludge is dried by drying baker afterwards, the sludge containing some moisture is set to be compressed into column by compression set, pie is cut into by cutter device again, during being transmitted in carrying case, remaining a small amount of moisture in each sludge cake is air-dried by the air-heater in it, dewatered sludge effect is good, it is easy to the burning of sludge, high financial profit is easy to use and promoted.
Description
Technical field
The present invention relates to a kind of drying and other treatment equipment and its application, more particularly to a kind of sludge drying treatment equipment and its should
With belonging to sludge treatment device technical field.
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, hands 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.
Substantial amounts of sludge can be produced during sewage disposal, when handling these sludge, we can be set with Treatment of Sludge
It is standby its sludge is concentrated, adjusted, is dehydrated, stably, the harmless processing process such as desiccation or burning, it is straight again after wet sludge anhydration
Connect burning and apply more universal, the sludge Jing Guo desiccation is not burned not only very difficult directly, and in energy consumption
It is also extremely uneconomic.It is most thoroughly one of method for sludge treatment with the method for sludge treatment burned as core, it can make to have
Machine thing is all carbonized, and kills pathogen, sludge volume can be reduced to greatest extent；But through existing sludge drying treatment equipment
Still contain substantial amounts of moisture in sludge after processing, desiccation is not thorough, be unfavorable for burning, be not convenient to use and promote.
The content of the invention
The present invention proposes a kind of sludge drying treatment equipment and its application, solves sludge drying processing in the prior art
Still contain substantial amounts of moisture in sludge after equipment processing, desiccation is not thorough, be unfavorable for burning, be not convenient to use and promote
Problem.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of sludge drying treatment equipment of the present invention, including settling tank, plumbing for waste water, sewage outlet pipe and drying baker, the sludge drying
Processing equipment includes connection plumbing for waste water above settling tank, drying baker, carrying case and collecting box, the side of the settling tank, is used for
Sludge is imported and precipitated in it, and the sewage outlet pipe that the settling tank is connected by its opposite side connects drying baker, for inciting somebody to action
Sludge after filtering sends drying baker to and dried, and the drying baker connects carrying case, and the transmission by its discharge nozzle
The junction connection compression set of case and discharge nozzle, for the sludge in discharge nozzle to be compressed into column feeding carrying case, institute
State in carrying case charging aperture top and cutter device is installed, for the sludge of column to be cut into sludge cake, and the carrying case
Collecting box is placed below discharging opening, for collecting the sludge after desiccation.
As a preferred technical solution of the present invention, filter screen is installed in the inside of the settling tank, in filter sludge
Moisture, and the side of the settling tank below the filter screen connected with valvular drainpipe, for discharging the precipitation
Water in case, and the plumbing for waste water and sewage outlet pipe be respectively positioned on the top of filter screen, the sewage outlet pipe and install dredge pump, for drawing
The sludge filtered in the settling tank, and send into drying baker.
As a preferred technical solution of the present invention, drying conveyor is installed in the drying baker, for transmitting sludge,
And the inner tip of the drying baker is installed and dries lamp, for toasting sludge, the moisture in sludge, and the discharge nozzle and baking are removed
The scraper plate of dry case junction welding is close to drying conveyor, for striking off remaining sludge on the drying conveyor.
As a preferred technical solution of the present invention, the compression set includes folded tube, shift(ing) ring and telescopic cylinder,
The folded tube connection is on discharge nozzle, and the center position of the folded tube is arranged with shift(ing) ring, and the shift(ing) ring is connected
On the telescopic cylinder on the outside of carrying case, for driving shift(ing) ring to move back by the telescopic action of the telescopic cylinder
It is dynamic, and then folded tube is compressed the sludge in it, sludge is moved into column in discharge nozzle.
As a preferred technical solution of the present invention, the inner bottom of the carrying case installs conveyer belt, and the biography
Send on inside the side of case and several air-heaters are installed, for the hot blast blown out by the air-heater, air-dry sludge cake, make dirt
Mud desiccation, and the drying baker with connect blast pipe on carrying case, for discharging the water vapour in case.
As a preferred technical solution of the present invention, cutter device is installed in top in the carrying case charging aperture, described
Cutter device includes motor, connecting rod, cutter and belt pulley, and the motor is bolted on the inwall of carrying case,
And the output end of the motor connects belt pulley by shaft coupling, the connecting rod is welded on the rotating disk on transmission chamber interior wall,
And one end connection cutter of the connecting rod, the cutter are located at the charging aperture of carrying case, and the belt pulley passes through
Belt connects the belt grooves of connecting rod, for driving cutter to cut the column sludge discharged in charging aperture by motor.
A kind of sludge drying treatment equipment of the present invention and its application, the sludge drying treatment equipment are used to handle sewage
The sludge produced in processing procedure, in order to by the sludge drying produced in sewage disposal process, allow it to burn completely.
The beneficial effect that is reached of the present invention is：The sludge drying treatment equipment of the present invention was precipitated by settling tank to be filtered out
Substantial amounts of moisture is removed, the remaining large quantity of moisture removed in sludge is dried by drying baker afterwards, leads to the sludge containing some moisture
Over-pressed compression apparatus is compressed into column, then cuts into pie by cutter device, during being transmitted in carrying case, by it
Air-heater air-dry remaining a small amount of moisture in each sludge cake, dewatered sludge effect is good, is easy to the burning of sludge, economic benefit
Height, is easy to use and promotes.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the subjective structural representation of the present invention；
Fig. 2 is the local hair mplifying structure schematic diagram of the present invention；
In figure：1st, settling tank；2nd, plumbing for waste water；3rd, sewage outlet pipe；4th, filter screen；5th, drainpipe；6th, drying baker；7th, dredge pump；8th, dry
Conveyer belt；9th, lamp is dried；10th, discharge nozzle；11st, compression set；12nd, cutter device；13rd, conveyer belt；14th, air-heater；15th, collect
Case；16th, folded tube；17th, shift(ing) ring；18th, telescopic cylinder；19th, motor；20th, connecting rod；21st, cutter；22nd, belt pulley；23、
Carrying case.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, the present invention provides a kind of sludge drying treatment equipment, including settling tank 1, plumbing for waste water 2, the and of sewage outlet pipe 3
Drying baker 6, sludge drying treatment equipment includes settling tank 1, drying baker 6, carrying case 23 and collecting box 15, the side of settling tank 1
Top connects plumbing for waste water 2, is precipitated for sludge to be imported in it, and the sewage outlet pipe 3 that settling tank 1 is connected by its opposite side
Drying baker 6 is connected, is dried for sending the sludge after filtering to drying baker 6, drying baker 6 is connected by its discharge nozzle 10
Carrying case 23, and carrying case 23 is connected compression set 11 with the junction of discharge nozzle 10, for by the sludge pressure in discharge nozzle 10
Shorten into column feeding carrying case 23, cutter device 12 is installed in top in the charging aperture of carrying case 23, for the sludge of column to be cut
It is cut into below sludge cake, and the discharging opening of carrying case 23 and places collecting box 15, for collects the sludge after desiccation.
Filter screen 4 is installed in the inside of settling tank 1, for the moisture in filter sludge, and positioned at the settling tank 1 of the lower section of filter screen 4
Side connect with valvular drainpipe 5, for discharging the water in settling tank 1, and plumbing for waste water 2 and sewage outlet pipe 3 are respectively positioned on filter
Dredge pump 7 is installed on the top of net 4, sewage outlet pipe 3, for drawing the sludge filtered in settling tank 1, and sent into drying baker 6.
Drying conveyor 8 is installed, for transmitting sludge, and the inner tip of drying baker 6 installs baking lamp 9, uses in drying baker 6
In baking sludge, the moisture in sludge is removed, and discharge nozzle 10 and the scraper plate of the junction of drying baker 6 welding are close to drying conveyor
8, for striking off remaining sludge on drying conveyor 8.
Compression set 11 includes folded tube 16, shift(ing) ring 17 and telescopic cylinder 18, and folded tube 16 is connected on discharge nozzle 10,
The center position of folded tube 16 is arranged with shift(ing) ring 17, and the connection of shift(ing) ring 17 is arranged on the telescopic cylinder in the outside of carrying case 23
On 18, for driving shift(ing) ring 17 to move back and forth by the telescopic action of telescopic cylinder 18, and then folded tube 16 is set to compress in it
Sludge, sludge is moved into column in discharge nozzle 10.
The inner bottom of carrying case 23 is installed on inside conveyer belt 11, and the side of carrying case 23 and installs several air-heaters
14, for the hot blast blown out by air-heater 14, sludge cake is air-dried, makes to connect on sludge drying, and drying baker 6 and carrying case 23
Logical blast pipe, for discharging the water vapour in case.
Cutter device 12 is installed in top in the charging aperture of carrying case 23, and cutter device 12 includes motor 19, connecting rod 20, cutting
Knife 21 and belt pulley 22, motor 19 are bolted on the inwall of carrying case 23, and the output end of motor 19 passes through shaft coupling
Device connects belt pulley 22, and connecting rod 20 is welded on the rotating disk on the inwall of carrying case 23, and one end connection cutting of connecting rod 20
Knife 21, cutter 21 are located at the charging aperture of carrying case 23, and belt pulley 22 connects the belt grooves of connecting rod 20 by belt, use
The column sludge discharged in by the drive cutting charging aperture of cutter 21 of motor 19.
A kind of sludge drying treatment equipment of the present invention and its application, sludge drying treatment equipment are used to handle sewage disposal
During the sludge that produces, in order to by the sludge drying produced in sewage disposal process, allow it to burn completely.
Specifically, in use, by plumbing for waste water 2, sludge being imported and precipitated in settling tank 1, passes through the filter screen 4 in it
The moisture in sludge is filtered out, the drainpipe 5 for passing water through conducting is discharged, afterwards, by the dredge pump 7 installed on sewage outlet pipe 3, inhaled
The sludge after precipitation filtering in settling tank 1 is taken, and is sent into drying baker 6, sludge is transmitted on drying conveyor 8, and drying
The baking sludge of lamp 9 is dried in case 6, the remaining large quantity of moisture removed in sludge is dried, the sludge containing some moisture is passed through discharge nozzle
10 enter in carrying case 23, wherein, drive shift(ing) ring 17 to move back by the telescopic action of the telescopic cylinder 18 of compression set 11
It is dynamic, and then folded tube 16 is compressed the sludge in it, sludge is moved into column in discharge nozzle 10, finally, the dirt of column
Mud from the charging aperture of carrying case 23 enter in carrying case 23 when, the motor 19 of cutter device 12 drives belt pulley 22 to rotate, belt
Wheel 22 is rotated by belt drive connecting rod 20, and then makes the sludge of the circumgyration incision column of cutter 21 in connecting rod 20, is made
It is transmitted on a conveyor belt 14 as several sludge cakes, and the hot blast blown out by air-heater 14, is air-dried in each sludge cake
Remaining a small amount of moisture, the sludge cake of desiccation afterwards is entered in collecting box 15 by the discharging opening of carrying case 23, in order to burn.
The sludge drying treatment equipment of the present invention is filtered to remove substantial amounts of moisture by the precipitation of settling tank 1, afterwards by drying
Dry case 6 dries the remaining large quantity of moisture removed in sludge, the sludge containing some moisture is compressed into column by compression set 11,
Pie is cut into by cutter device 12 again, during being transmitted in carrying case 23, air-dried by the air-heater 14 in it every
Remaining a small amount of moisture in individual sludge cake, dewatered sludge effect is good, is easy to the burning of sludge, high financial profit, be easy to use and
Promote.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of sludge drying treatment equipment, including settling tank（1）, plumbing for waste water（2）, sewage outlet pipe（3）And drying baker（6）, it is special
Levy and be, the sludge drying treatment equipment includes settling tank（1）, drying baker（6）, carrying case（23）And collecting box（15）, institute
State settling tank（1）Side above connection plumbing for waste water（2）, precipitated for sludge to be imported in it, and the settling tank（1）
The sewage outlet pipe connected by its opposite side（3）Connect drying baker（6）, for sending the sludge after filtering to drying baker（6）Enter
Row drying, the drying baker（6）Pass through its discharge nozzle（10）Connect carrying case（23）, and the carrying case（23）With discharge nozzle
（10）Junction connection compression set（11）, for by discharge nozzle（10）In sludge be compressed into column feeding carrying case（23）
In, the carrying case（23）Cutter device is installed in top in charging aperture（12）, for the sludge of column to be cut into sludge cake, and
The carrying case（23）Discharging opening below place collecting box（15）, for collecting the sludge after desiccation.
2. a kind of sludge drying treatment equipment according to claim 1, it is characterised in that the settling tank（1）Inside
Filter screen is installed（4）, for the moisture in filter sludge, and positioned at the filter screen（4）The settling tank of lower section（1）Side connection band
Valvular drainpipe（5）, for discharging the settling tank（1）In water, and the plumbing for waste water（2）And sewage outlet pipe（3）Equal position
In filter screen（4）Top, the sewage outlet pipe（3）Upper installation dredge pump（7）, for drawing the settling tank（1）The dirt of middle filtering
Mud, and send into drying baker（6）In.
3. a kind of sludge drying treatment equipment according to claim 1, it is characterised in that the drying baker（6）It is middle to install
Drying conveyor（8）, for transmitting sludge, and the drying baker（6）Inner tip install dry lamp（9）, for toasting sludge,
Remove the moisture in sludge, and the discharge nozzle（10）And drying baker（6）The scraper plate of junction welding is close to drying conveyor
（8）, for striking off the drying conveyor（8）Upper remaining sludge.
4. a kind of sludge drying treatment equipment according to claim 1, it is characterised in that the compression set（11）Including
Folded tube（16）, shift(ing) ring（17）And telescopic cylinder（18）, the folded tube（16）Connection is in discharge nozzle（10）On, it is described to fold
Pipe（16）Center position be arranged with shift(ing) ring（17）, and the shift(ing) ring（17）Connection is arranged on carrying case（23）Outside
Telescopic cylinder（18）On, for passing through the telescopic cylinder（18）Telescopic action drive shift(ing) ring（17）Move back and forth, and then
Make folded tube（16）The sludge in it is compressed, makes sludge into column in discharge nozzle（10）Middle movement.
5. a kind of sludge drying treatment equipment according to claim 1, it is characterised in that the carrying case（23）Inside
Bottom is installed by conveyer belt（11）, and the carrying case（23）Side inside on several air-heaters are installed（14）, for passing through
The air-heater（14）The hot blast of blowout, air-dries sludge cake, makes sludge drying, and the drying baker（6）And carrying case（23）On
Blast pipe is connected, for discharging the water vapour in case.
6. a kind of sludge drying treatment equipment according to claim 1, it is characterised in that the carrying case（23）Charging aperture
Middle top is installed by cutter device（12）, the cutter device（12）Including motor（19）, connecting rod（20）, cutter（21）And skin
Belt wheel（22）, the motor（19）It is bolted on carrying case（23）Inwall on, and the motor（19）Output end
Belt pulley is connected by shaft coupling（22）, the connecting rod（20）It is welded on carrying case（23）On rotating disk on inwall, and it is described
Connecting rod（20）One end connection cutter（21）, the cutter（21）Positioned at carrying case（23）Charging aperture at, it is and described
Belt pulley（22）Connecting rod is connected by belt（20）Belt grooves, for passing through motor（19）Drive cutter（21）It is cut into
The column sludge discharged in material mouth.
7. a kind of sludge drying treatment equipment and its application of the present invention, it is characterised in that the sludge drying treatment equipment is used
The sludge that produces in processing sewage disposal process, in order to by the sludge drying produced in sewage disposal process, make it can be with
Burn completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598719.3A CN107216014A (en) | 2017-07-21 | 2017-07-21 | A kind of sludge drying treatment equipment and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598719.3A CN107216014A (en) | 2017-07-21 | 2017-07-21 | A kind of sludge drying treatment equipment and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107216014A true CN107216014A (en) | 2017-09-29 |
Family
ID=59953438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598719.3A Pending CN107216014A (en) | 2017-07-21 | 2017-07-21 | A kind of sludge drying treatment equipment and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107216014A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892462A (en) * | 2017-11-24 | 2018-04-10 | 沈奇林 | A kind of sludge agitation desiccation apparatus |
| CN107892461A (en) * | 2017-11-09 | 2018-04-10 | 韩文雅 | A kind of cutting mechanism in mud dehydration plant |
| CN108398009A (en) * | 2018-01-31 | 2018-08-14 | 朱承启 | A kind of novel feeding device for dryer based on Internet of Things |
| CN108706851A (en) * | 2018-06-14 | 2018-10-26 | 广州市浩逸环保科技有限公司 | A kind of low-temperature environment-friendly sludge dryer |
| CN108862980A (en) * | 2018-05-30 | 2018-11-23 | 广东知识城运营服务有限公司 | A kind of sewage disposal device sludge drying device |
| CN109020119A (en) * | 2018-08-31 | 2018-12-18 | 佛山市锐拓环境工程设备有限公司 | A kind of creek sludge curing agitating device |
| CN109851201A (en) * | 2017-11-24 | 2019-06-07 | 沈奇林 | A kind of sludge agitation dehydration device |
| CN113233625A (en) * | 2021-04-27 | 2021-08-10 | 无锡市亨利富建设发展有限公司 | Municipal sewage treatment mechanism |
| CN113429105A (en) * | 2021-05-31 | 2021-09-24 | 广州市土木金建筑工程有限公司 | Sludge constant-temperature drying harmless treatment method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107892461A (en) * | 2017-11-09 | 2018-04-10 | 韩文雅 | A kind of cutting mechanism in mud dehydration plant |
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| CN108706851A (en) * | 2018-06-14 | 2018-10-26 | 广州市浩逸环保科技有限公司 | A kind of low-temperature environment-friendly sludge dryer |
| CN108706851B (en) * | 2018-06-14 | 2021-11-26 | 广州市浩逸环保科技有限公司 | Low-temperature environment-friendly sludge dryer |
| CN109020119A (en) * | 2018-08-31 | 2018-12-18 | 佛山市锐拓环境工程设备有限公司 | A kind of creek sludge curing agitating device |
| CN109020119B (en) * | 2018-08-31 | 2021-06-04 | 亚太泵阀有限公司 | River gushing sludge solidification stirring device |
| CN113233625A (en) * | 2021-04-27 | 2021-08-10 | 无锡市亨利富建设发展有限公司 | Municipal sewage treatment mechanism |
| CN113429105A (en) * | 2021-05-31 | 2021-09-24 | 广州市土木金建筑工程有限公司 | Sludge constant-temperature drying harmless treatment method |
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