CN108499191A - A kind of sludge dehydration device - Google Patents
A kind of sludge dehydration device Download PDFInfo
- Publication number
- CN108499191A CN108499191A CN201810297476.4A CN201810297476A CN108499191A CN 108499191 A CN108499191 A CN 108499191A CN 201810297476 A CN201810297476 A CN 201810297476A CN 108499191 A CN108499191 A CN 108499191A
- Authority
- CN
- China
- Prior art keywords
- shell
- side wall
- sprue
- dewatering cavity
- crushing chamber
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D33/766—Devices for breaking the filter cake, e.g. cutting
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/06—Sludge reduction, e.g. by lysis
Abstract
The invention discloses a kind of sludge dehydration devices, including shell, it is transversely provided with partition board in the shell, dewatering cavity is equipped between the partition board and the top inner wall of shell, crushing chamber is equipped between the partition board and the bottom interior wall of shell, the dewatering cavity is connected to setting with crushing chamber by opening, the upper end side wall of the shell is equipped with feeding port, and feeding port is connected to setting with dewatering cavity, the upper end side wall of the shell is additionally provided with suction pump, and it is equipped with and the matched drinking-water pipe of suction pump in dewatering cavity, the side wall of the close dewatering cavity of the shell is transversely provided with first support, and first support is equipped with power supply, it is transversely provided in the dewatering cavity and the matched telescopic shaft of power supply, and telescopic shaft is arranged through the side wall of shell, the one end of the telescopic shaft far from power supply is equipped with filter press plate vertically.The present invention can be to crushing after dehydration press filtration at the sludge of pie, to facilitate discharging.
Description
Technical field
The present invention relates to technical field of sludge treatment more particularly to a kind of sludge dehydration devices.
Background technology
Treatment of Sludge is the process to sludge progress minimizing, stabilisation and harmless treatment.Sewage disposal degree is higher,
More sludge residue needs are just will produce to be pocessed.Land treatment systems or sump treated sewage are only utilized, otherwise
General sewage treatment plant must be provided with sludge treatment facilities, and sewage will produce a large amount of sludge after precipitation process, even if through
Concentration and digestion process are crossed, moisture content still up to 96% is sufficiently bulky, it is difficult to consumption disposition, it is necessary to pass through dehydration, but existing
Sludge has all been pressed into pie, has caused sludge often in discharge port by card by some dewaterers when carrying out filter-press dehydration to sludge
Firmly, the process of dehydration is influenced, for this purpose, it is proposed that a kind of sludge dehydration device solves the above problems.
Invention content
The purpose of the present invention is to solve existing dewaterers in the prior art when carrying out filter-press dehydration to sludge, all
Sludge has been pressed into pie, sludge is caused often to be stuck in discharge port, has influenced the process problem of dehydration, and has been proposed one
Kind sludge dehydration device.
To achieve the goals above, present invention employs following technical solutions：
A kind of sludge dehydration device, including shell are transversely provided with partition board, the top of the partition board and shell in the shell
It is equipped with dewatering cavity between inner wall, crushing chamber is equipped between the partition board and the bottom interior wall of shell, the dewatering cavity passes through opening
Setting is connected to crushing chamber, the upper end side wall of the shell is equipped with feeding port, and feeding port is connected to setting, the shell with dewatering cavity
The upper end side wall of body is additionally provided with suction pump, and is equipped in dewatering cavity and is taken off with the matched drinking-water pipe of suction pump, the close of the shell
The side wall of water cavity is transversely provided with first support, and first support is equipped with power supply, is transversely provided with and supplies in the dewatering cavity
The matched telescopic shaft of power supply, and telescopic shaft is arranged through the side wall of shell, the one end of the telescopic shaft far from power supply is perpendicular
It is directly equipped with filter press plate, the side inner wall of the crushing chamber is equipped with driving motor, and is transversely provided in crushing chamber and driving motor
The bottom sidewall of the matched disintegrating mechanism of output shaft, the shell is equipped with discharge port, and discharge port is connected to setting, institute with crushing chamber
It states in opening and is inserted with sprue.
Preferably, the shell is transversely provided with second support close to the side wall of crushing chamber, and the side wall of the second support is horizontal
To equipped with sliding slot, and sliding slot slidably connects the hydraulic telescopic rod being vertically arranged, the upper end of the hydraulic telescopic rod by sliding block
Side wall is transversely provided with connecting rod, and connecting rod runs through the side wall of shell and extends in crushing chamber, and the connecting rod is far from hydraulic telescopic rod
One end and sprue bottom side of the wall connect.
Preferably, the sliding block is hollow structure, and two driving levers disposed in parallel, and driving lever are transversely provided in the sliding block
Through sliding block side wall and extend to outside, connected by spring between two driving levers, be located at cunning driving lever in the block
One end is equipped with kelly, and kelly is arranged through the side wall of sliding block, and the side wall of the sliding slot is equipped with and the matched card slot of kelly.
Preferably, the disintegrating mechanism include with the matched shaft of the output shaft of driving motor, the driving motor it is defeated
Shaft is equipped with fixture block, and fixture block is connected with shaft by fastening bolt, and the side wall ring of the shaft is arranged with multigroup crushed leaves
Piece.
Preferably, the bottom side of the wall of the sprue is set there are two limited block, and two limited blocks are located at the two of sprue
Side, the upper end side walls of two limited blocks offset with partition board setting, and sealing ring is additionally provided between the sprue and opening, and
Sealing ring is nested on sprue.
Preferably, the connecting rod is equipped with open slot through the side-walls of shell, and the height of open slot is more than the height of sprue
Degree.
Preferably, it is fixedly connected by welding manner between the telescopic shaft and filter press plate.
Beneficial effects of the present invention：
When the present invention operates, sludge is entered by feeding port in dewatering cavity, and power supply drives telescopic shaft movement, telescopic shaft
Drive filter press plate that sludge is pressed on the side wall of dewatering cavity, the moisture in sludge, which is press-filtered out, to be come, and then suction pump passes through pumping
Water pipe, which pulls water out, to be come, and is at this moment pinched driving lever again, is made kelly and exact separation, and hydraulic telescopic rod is pressed downward, and hydraulic telescopic rod is logical
Crossing connecting rod drives sprue to be come out from opening, then slides hydraulic telescopic rod to the left, and the sludge in dewatering cavity is made to drop into crushing chamber
In, then hydraulic telescopic rod is slided into again original position, unclamps driving lever and hydraulic telescopic rod, kelly again with card slot card
It connects, during hydraulic telescopic rod is fixed, while sprue jacking is open by hydraulic telescopic rod, driving motor drives disintegrating mechanism to dirt
Mud cake crushes, and last sludge is come out by discharge port.
The present invention is smashed the sludge of pie by disintegrating mechanism, and such sludge cake will spread out, and volume will become
It is small, so as to smoothly will not out be blocked from discharge port by discharge port so that the process being entirely dehydrated can be carried out continuously,
And kept apart by the sprue that can be opened and closed between dewatering cavity and crushing chamber, make dehydration and crush energy independent work,
It does not interfere with each other, improves work efficiency.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of sludge dehydration device proposed by the present invention；
Fig. 2 is the structural schematic diagram that A goes out in Fig. 1；
Fig. 3 is a kind of overlooking structure diagram of sludge dehydration device proposed by the present invention.
In figure：1 shell, 2 partition boards, 3 dewatering cavities, 4 crushing chambers, 5 openings, 6 feeding ports, 7 suction pumps, 8 drinking-water pipes, 9 first
Holder, 10 power supplies, 11 telescopic shafts, 12 filter press plates, 13 driving motors, 14 shafts, 15 discharge ports, 16 sprues, 17 second
Frame, 18 sliding slots, 19 sliding blocks, 20 hydraulic telescopic rods, 21 connecting rods, 22 driving levers, 23 springs, 24 kellies, 25 card slots, 26 limited blocks, 27
Open slot, 28 fixture blocks, 29 crushing vanes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of sludge dehydration device, including shell 1 are transversely provided with partition board 2, partition board 2 and shell in shell 1
It is equipped with dewatering cavity 3 between 1 top inner wall, crushing chamber 4 is equipped between partition board 2 and the bottom interior wall of shell 1, dewatering cavity 3 passes through
Opening 5 is connected to setting with crushing chamber 4, and the upper end side wall of shell 1 is equipped with feeding port 6, and feeding port 6 is connected to setting with dewatering cavity 3,
The upper end side wall of shell 1 is additionally provided with suction pump 7, and is equipped in dewatering cavity 3 and is leaned on 7 matched drinking-water pipe 8 of suction pump, shell 1
The side wall of nearly dewatering cavity 3 is transversely provided with first support 9, and first support 9 is equipped with power supply 10, is laterally set in dewatering cavity 3
Have with 10 matched telescopic shaft 11 of power supply, be fixedly connected by welding manner between telescopic shaft 11 and filter press plate 12, weld
Connection type it is more secured, prevent carry out press filtration when, junction is broken, and telescopic shaft 11 through shell 1 side wall
Setting, the one end of telescopic shaft 11 far from power supply 10 are equipped with filter press plate 12 vertically, and the side inner wall of crushing chamber 4 is equipped with driving electricity
Machine 13, and be transversely provided in crushing chamber 4 and include and driving with the matched disintegrating mechanism of the output shaft of driving motor 13, disintegrating mechanism
The output shaft of the matched shaft 14 of output shaft of motor 13, driving motor 13 is equipped with fixture block 28, and fixture block 28 is by fastening spiral shell
It tethers and is connected to shaft 14, the side wall ring of shaft 14 is arranged with multigroup crushing vane 29, and shaft 14 is fixed on fixture block by fastening bolt
On 28, driving motor 13 drives fixture block 28 to rotate, and fixture block 28 drives shaft 14 to rotate, and the crushing vane 29 in shaft 14 is to sludge
Cake crushes, and the bottom sidewall of shell 1 is equipped with discharge port 15, and discharge port 15 is connected to setting with crushing chamber 4, is inserted in opening 5
Equipped with sprue 16, the bottom side of the wall of sprue 16 sets that there are two limited blocks 26, and two limited blocks 26 are located at the two of sprue 16
Side, the upper end side walls of two limited blocks 26 offset with partition board 2 setting, and limited block 26 makes sprue 16 accurately block opening 5, prevents
Only hydraulic telescopic rod 20 is additionally provided with sealing ring, and sealing ring is embedding by 16 jacking dewatering cavity 3 of sprue between sprue 16 and opening 5
It is sleeved on sprue 16, the water in dewatering cavity 3 is prevented to be flowed into crushing chamber 4 through gap, side wall of the shell 1 close to crushing chamber 4
It is transversely provided with second support 17, the side wall of second support 17 is transversely provided with sliding slot 18, and sliding slot 18 is slidably connected by sliding block 19
It is hollow structure to have the hydraulic telescopic rod 20 being vertically arranged, sliding block 19, and two driving levers disposed in parallel are transversely provided in sliding block 19
22, and driving lever 22 runs through the side wall of sliding block 19 and extends to outside, is connected by spring 23 between two driving levers 22, is located at sliding block
22 one end of driving lever in 19 is equipped with kelly 24, and kelly 24 is arranged through the side wall of sliding block 19, and the side wall of sliding slot 18 is equipped with and card
24 matched card slot 25 of bar, this structure can be fixed hydraulic telescopic rod 20 after sprue 16 blocks opening 5, concrete operations
When, two driving levers 22 are first pinched, spring 23 is compressed, and kelly 24 is retracted in sliding block 19, and at this moment hydraulic telescopic rod 20 can be slided,
When hydraulic telescopic rod 20 is moved to sprue 16 can block opening 5, driving lever 22 is unclamped, the elastic force of spring 23 dials two
Bar 22 flicks, and kelly 24 is clamped with card slot 25, and hydraulic telescopic rod 20 is fixed, and the upper end side wall of hydraulic telescopic rod 20 is laterally set
There are connecting rod 21, connecting rod 21 to be equipped with open slot 27 through the side-walls of shell 1, drives convenient for hydraulic telescopic rod 20 and moved down on connecting rod 21
It is dynamic, and the height of open slot 27 is more than the height of sprue 16, in order to enable sprue 16 to be pulled out from opening 5, and connecting rod 21
Through shell 1 side wall and extend in crushing chamber 4, the lower end side of connecting rod 21 one end far from hydraulic telescopic rod 20 and sprue 16
Wall connects.
When the present invention operates, sludge is entered by feeding port 6 in dewatering cavity 3, and power supply 10 drives telescopic shaft 11 to move,
Telescopic shaft 11 drives filter press plate 12 to be pressed on sludge on the side wall of dewatering cavity 3, and the moisture in sludge, which is press-filtered out, to be come, and is then taken out
Water pump 7 pulls water out at this moment to pinch driving lever 22 again, kelly 24 is made to detach with card slot 25, be pressed downward hydraulic pressure and stretch by drinking-water pipe 8
Contracting bar 20, hydraulic telescopic rod 20 drives sprue 16 to be come out from opening 5 by connecting rod 21, then slides hydraulic telescopic rod 20 to the left,
So that the sludge in dewatering cavity 3 is dropped into crushing chamber 4, then hydraulic telescopic rod 20 is slided into again original position, unclamps and dial
Bar 22 and hydraulic telescopic rod 20, kelly 24 are clamped with card slot 25 again, and hydraulic telescopic rod 20 is fixed, while hydraulic telescopic rod
20 by 16 jacking of sprue opening 5, and driving motor 13 drives disintegrating mechanism to crush sludge cake, and last sludge is by discharge port
15 come out.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of sludge dehydration device, including shell (1), which is characterized in that be transversely provided with partition board (2), institute in the shell (1)
It states and is equipped with dewatering cavity (3), the bottom interior wall of the partition board (2) and shell (1) between partition board (2) and the top inner wall of shell (1)
Between be equipped with crushing chamber (4), the dewatering cavity (3) is connected to setting with crushing chamber (4) by opening (5), the shell (1) it is upper
End side wall is equipped with feeding port (6), and feeding port (6) is connected to setting with dewatering cavity (3), and the upper end side wall of the shell (1) is also set
There is suction pump (7), and is equipped with and suction pump (7) matched drinking-water pipe (8), the close dehydration of the shell (1) in dewatering cavity (3)
The side wall of chamber (3) is transversely provided with first support (9), and first support (9) is equipped with power supply (10), the dewatering cavity (3)
In be transversely provided with power supply (10) matched telescopic shaft (11), and telescopic shaft (11) through shell (1) side wall be arranged, institute
It states the one end of telescopic shaft (11) far from power supply (10) and is equipped with filter press plate (12), the side inner wall of the crushing chamber (4) vertically
It is transversely provided with equipped with driving motor (13), and in crushing chamber (4) and the matched disintegrating mechanism of output shaft of driving motor (13), institute
The bottom sidewall for stating shell (1) is equipped with discharge port (15), and discharge port (15) is connected to setting, the opening (5) with crushing chamber (4)
In be inserted with sprue (16).
2. a kind of sludge dehydration device according to claim 1, which is characterized in that the shell (1) is close to crushing chamber (4)
Side wall be transversely provided with second support (17), the side wall of the second support (17) is transversely provided with sliding slot (18), and sliding slot (18)
The hydraulic telescopic rod being vertically arranged (20) is slidably connected by sliding block (19), the upper end side wall of the hydraulic telescopic rod (20) is horizontal
To equipped with connecting rod (21), and connecting rod (21) through shell (1) side wall and extend in crushing chamber (4), the connecting rod (21) is remote
One end from hydraulic telescopic rod (20) is connect with the bottom side of the wall of sprue (16).
3. a kind of sludge dehydration device according to claim 2, which is characterized in that the sliding block (19) is hollow structure,
Two driving levers (22) disposed in parallel are transversely provided in the sliding block (19), and driving lever (22) runs through the side wall of sliding block (19) and prolongs
Outside is extended to, is connected by spring (23) between two driving levers (22), the driving lever (22) one being located in the sliding block (19)
End is equipped with kelly (24), and kelly (24) is arranged through the side wall of sliding block (19), and the side wall of the sliding slot (18) is equipped with and kelly
(24) matched card slot (25).
4. a kind of sludge dehydration device according to claim 1, which is characterized in that the disintegrating mechanism includes and driving is electric
The output shaft of the matched shaft of output shaft (14) of machine (13), the driving motor (13) is equipped with fixture block (28), and fixture block
(28) shaft (14) is connected with by fastening bolt, the side wall ring of the shaft (14) is arranged with multigroup crushing vane (29).
5. a kind of sludge dehydration device according to claim 1, which is characterized in that the bottom side of the wall of the sprue (16) is set
There are two limited block (26), and two limited blocks (26) are located at the both sides of sprue (16), two limited blocks (26)
Upper end side wall offsets with partition board (2) setting, is additionally provided with sealing ring between the sprue (16) and opening (5), and sealing ring is embedding
It is sleeved on sprue (16).
6. a kind of sludge dehydration device according to claim 1, which is characterized in that the connecting rod (21) runs through shell (1)
Side-walls be equipped with open slot (27), and the height of open slot (27) be more than sprue (16) height.
7. a kind of sludge dehydration device according to claim 1, which is characterized in that the telescopic shaft (11) and filter press plate
(12) it is fixedly connected by welding manner between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297476.4A CN108499191A (en) | 2018-04-04 | 2018-04-04 | A kind of sludge dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810297476.4A CN108499191A (en) | 2018-04-04 | 2018-04-04 | A kind of sludge dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108499191A true CN108499191A (en) | 2018-09-07 |
Family
ID=63380450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810297476.4A Pending CN108499191A (en) | 2018-04-04 | 2018-04-04 | A kind of sludge dehydration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108499191A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534646A (en) * | 2019-01-14 | 2019-03-29 | 张兴宇 | A kind of textile printing and dyeing processing equipment |
| CN113716831A (en) * | 2021-09-07 | 2021-11-30 | 广东华坤建设集团有限公司 | Sludge dewatering and fixing treatment system |
| CN113754208A (en) * | 2021-10-26 | 2021-12-07 | 金华畅达环保科技有限公司 | Factory sewage aeration treatment system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282714A (en) * | 2017-08-08 | 2017-10-24 | 陶奇 | One kind manufacture grading ring pipe bending equipment |
| JP2018008183A (en) * | 2016-07-11 | 2018-01-18 | 株式会社エイブル | Electroosmotic dehydrator |
| CN207081796U (en) * | 2017-08-23 | 2018-03-09 | 浙江英伦汽车有限公司 | Fuse detection means and car repair facilities |
| CN107826301A (en) * | 2017-11-28 | 2018-03-23 | 江西沃野绿色食品有限公司 | The vacuum extractor of seal packing machine |
| CN207154372U (en) * | 2017-07-11 | 2018-03-30 | 山西大同大学 | A kind of garbage dewatering crushes environment-friendly processing unit |
-
2018
- 2018-04-04 CN CN201810297476.4A patent/CN108499191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018008183A (en) * | 2016-07-11 | 2018-01-18 | 株式会社エイブル | Electroosmotic dehydrator |
| CN207154372U (en) * | 2017-07-11 | 2018-03-30 | 山西大同大学 | A kind of garbage dewatering crushes environment-friendly processing unit |
| CN107282714A (en) * | 2017-08-08 | 2017-10-24 | 陶奇 | One kind manufacture grading ring pipe bending equipment |
| CN207081796U (en) * | 2017-08-23 | 2018-03-09 | 浙江英伦汽车有限公司 | Fuse detection means and car repair facilities |
| CN107826301A (en) * | 2017-11-28 | 2018-03-23 | 江西沃野绿色食品有限公司 | The vacuum extractor of seal packing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534646A (en) * | 2019-01-14 | 2019-03-29 | 张兴宇 | A kind of textile printing and dyeing processing equipment |
| CN113716831A (en) * | 2021-09-07 | 2021-11-30 | 广东华坤建设集团有限公司 | Sludge dewatering and fixing treatment system |
| CN113754208A (en) * | 2021-10-26 | 2021-12-07 | 金华畅达环保科技有限公司 | Factory sewage aeration treatment system |
| CN113754208B (en) * | 2021-10-26 | 2023-11-03 | 麦格磁电科技(江苏)有限公司 | Sewage aeration treatment system of mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108499191A (en) | A kind of sludge dehydration device | |
| CN109621508A (en) | A kind of architectural engineering wastewater treatment equipment | |
| CN208471781U (en) | A kind of waste waster processor being convenient to clean | |
| CN208785893U (en) | A kind of sewage solid-liquid separation device | |
| CN206720771U (en) | A kind of Novel moveable trade effluent administers casing | |
| CN206214880U (en) | Sediment separator | |
| CN216023494U (en) | Vacuum filtering device for acid leaching liquid | |
| CN214714542U (en) | Gas-water separation and purification device for oilfield produced water | |
| CN205084471U (en) | Secondary plate and frame filter press for chemical industry | |
| CN108773101A (en) | A kind of garbage recovery device of the environmental protection in municipal works field | |
| CN111802654A (en) | Extraction process of soybean dietary fiber | |
| CN110624296A (en) | High-efficient ore pulp dross removal mechanism | |
| CN114625065B (en) | Supervision maintenance control platform for hydraulic optimization configuration | |
| CN214657344U (en) | Hydraulic engineering river sediment removal device | |
| CN108854148A (en) | A kind of energy-efficient formula pharmaceutical purpose extraction element | |
| CN215781968U (en) | Slurry pump with filtering effect | |
| CN216141379U (en) | Building engineering construction sewage discharge treatment device | |
| CN212561676U (en) | Efficient water conservancy construction sediment removal device | |
| CN216810058U (en) | Silt cleaning device for hydraulic engineering | |
| CN215712523U (en) | Sludge separation device in sewage treatment | |
| CN214004088U (en) | Novel grid machine for sewage treatment | |
| CN210684841U (en) | Dredging device for hydraulic engineering | |
| CN214436883U (en) | Power plant wastewater recycling treatment system | |
| CN211871650U (en) | Small-size sewage treatment boat form sedimentation tank device | |
| CN219363482U (en) | Drainage pipeline mud storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180907 |