CN109721218A - A kind of sludge dewatering treatment device in municipal sewage - Google Patents
A kind of sludge dewatering treatment device in municipal sewage Download PDFInfo
- Publication number
- CN109721218A CN109721218A CN201910070546.7A CN201910070546A CN109721218A CN 109721218 A CN109721218 A CN 109721218A CN 201910070546 A CN201910070546 A CN 201910070546A CN 109721218 A CN109721218 A CN 109721218A
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- movable plate
- gear
- shell
- motor
- agitator tank
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Abstract
The invention discloses a kind of sludge dewatering treatment devices in municipal sewage, including shell, feed inlet, feeding opening, agitator tank, discharge gate, conveying box, motor two, driving wheel, secondary driving wheel, belt, output shaft two, guide bar, guide blade and discharge port, the top both ends of the shell are respectively equipped with the feed inlet and the feeding opening, the shell internal upper part is equipped with the agitator tank, and the bottom of the feed inlet and the feeding opening is through the top both ends of the agitator tank, the bottom of the agitator tank is equipped with the discharge gate, the bottom of the discharge gate is equipped with the conveying box, it is crossed in the conveying box equipped with the guide bar, the surface of the guide bar is equipped with several guide blades, one end of the guide bar is equipped with the output shaft two.The utility model has the advantages that dewatering type in this way, the moisture percentage in sewage sludge that reduces that treated, dehydrating effect is good.
Description
Technical field
The present invention relates to urban sewage treatment technology fields, it particularly relates to a kind of sludge in municipal sewage
Dehydration treatment equipment.
Background technique
Municipal sewage includes sanitary sewage and trade effluent, and in the discharge of sewage, a large amount of sludge is contained in sewage, and
Sewage treatment directly can directly be discharged sludge with sewage in existing, so that the waste of sludge is caused, waste of resource
Therefore renewable source need to be carried out dehydrating sludge, and sludge dewatering treatment refers to the primary of fluidised form, concentration or digestion dirt
Mud removes moisture, is converted into a kind of method for sludge treatment of semisolid or solid-state clod.After dehydration, moisture percentage in sewage sludge can drop
As low as 80 55 percent to percent, however the lacking there is costs and poor dehydration results currently used for the device of sludge dewatering
Point, treated sludge moisture content still with higher.
In conclusion it is urgently to be solved at present for how the moisture contained in sludge being carried out effective dehydration
Technical problem.
Summary of the invention
Technical assignment of the invention is against the above deficiency, to provide a kind of sludge dewatering treatment dress in municipal sewage
It sets, to solve the problems, such as moisture in sludge.
The technical scheme of the present invention is realized as follows:
A kind of sludge dewatering treatment device in municipal sewage, including shell, feed inlet, feeding opening, agitator tank, discharge
Mouth, conveying box, motor two, driving wheel, secondary driving wheel, belt, output shaft two, guide bar, guide blade and discharge port, the shell
The top both ends of body are respectively equipped with the feed inlet and the feeding opening, and the shell internal upper part is equipped with the agitator tank, and institute
The bottom of feed inlet and the feeding opening is stated through the top both ends of the agitator tank, the bottom of the agitator tank is equipped with institute
Discharge gate is stated, the bottom of the discharge gate is equipped with the conveying box, crosses in the conveying box equipped with the guide bar, described to lead
Expect that the surface of bar is equipped with several guide blades, one end of the guide bar is equipped with the output shaft two, and the output shaft two
The outside of the shell is extended to through the shell and equipped with the secondary driving wheel, the top of the secondary driving wheel and positioned at described
The outer upper of shell is equipped with the motor two, and the output end of the motor two is connected with the driving wheel, wherein the active
Wheel is connect by the belt with the secondary driving wheel, and the side of the bottom of the shell and the separate conveying box goes out equipped with described in
Material mouth, wherein agitating device is equipped in the agitator tank, the bottom both ends of the conveying box are equipped with support column, the support
The bottom of column is fixed on bottom side both ends in the shell, between two terminal support columns and is located on the bottom of the conveying box and sets
There are several drainage holes, the lower section of the bottom of the shell and the corresponding drainage hole is equipped with discharge outlet, and the one of the conveying box
Side and it is located at bottom end in the shell and is equipped with groove, the groove top crosses equipped with support plate, set in the support plate
Have a clamping device, the clamping device include gear one, gear two and several movable plates one, movable plate two, movable plate three,
Movable plate four, pillar one, pillar two and fixed column.
Preferably, it is equipped with acclivitous inclined table between the two sides of the discharge outlet and the support column side,
The discharge outlet is equipped with water outlet end cap, is equipped with valve on the discharge port and the discharge gate.
Preferably, bottom side is equipped with motor one in the groove, and the output end of the motor one is connected with output shaft
One, the output shaft one extends to top one end of the support plate through the support plate.
Preferably, the tooth that the top both ends of the support plate are respectively equipped with the gear one and are meshed with the gear one
Wheel two, and the bottom of the gear one connect with the top of the output shaft one, the bottom of the gear two pass through central axis and
The top other end of the support plate is flexibly connected.
Preferably, the middle top of the gear one and the gear two is respectively equipped with symmetrical movable plate one, institute
It states movable plate one and one end far from the gear one and the gear two is equipped with the pillar one, the top of the pillar one
Portion and bottom are respectively equipped with the movable plate three and the movable plate four, between the movable plate three and the movable plate four and
One end far from the pillar one is equipped with the pillar two, and the corresponding side of both ends pillar two is equipped with the fixed column, institute
It states between movable plate three and the movable plate four and is connected with symmetrical movable plate two, and institute close to one end of the pillar one
The both ends of movable plate two are stated by the top of movable bolt and the movable plate three and the movable plate four and the support plate
Side both ends are flexibly connected, and the corresponding side of two sides fixed column is provided with matching arc push plate, and the arc pushes away
Plate is located at the top of the discharge port.
Preferably, the agitating device includes motor three, shaft, column spinner, snap-gauge, U-shaped board one, connecting rod, U-shaped board two
And several agitating shafts, sleeve, stirring blade one and stirring blade two.
Preferably, the motor three is equipped in the middle part of the agitator tank inner top, described in the output end connection of the motor three
Shaft, the bottom of the shaft are equipped with the column spinner, and the bottom of the column spinner is equipped with the snap-gauge, the bottom of the snap-gauge
It is interspersed to be equipped with the connecting rod, it is arranged with the U-shaped board one in the middle part of the connecting rod, the outside of the U-shaped board one is connected with
The U-shaped board two, the both ends of the U-shaped board two are equipped with the agitating shaft, are arranged on the surface of the agitating shaft described
Sleeve is equipped with several stirring blades two on the sleeve, if the agitating shaft and one end far from the U-shaped board two is equipped with
Dry stirring blade one.
Beneficial effects of the present invention:
1, sludge and flocculant are poured into agitator tank to be stirred respectively, accelerates sludge and flocculant under the action of agitating device
Reaction speed, enable sludge rapid precipitation, and the sludge after precipitating is transported to shell under the action of guide blade
An interior side bottom, then the sludge fallen into is clamped by clamping device, it is discharged after forming mud ice, so that facilitating sludge
In water handled, be convenient for secondary use, it is energy saving.
2, while conveying to sludge, the moisture contained in sludge is flow down by several drainage holes, is then led to
It crosses discharge outlet to discharge, improves the dehydration property of sludge.
3, first sludge and medicament are sufficiently mixed, so that sludge is become sludge wadding body, then settled, is finally used
It is in mud ice that the mode of extruding, which squeezes sludge, dewatering type in this way, reduce that treated moisture percentage in sewage sludge, dehydration effect
Fruit is good.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is general construction schematic diagram according to an embodiment of the present invention；
Fig. 2 is clamping structure schematic diagram according to an embodiment of the present invention；
Fig. 3 is agitating device structural schematic diagram according to an embodiment of the present invention.
In figure:
1, shell；2, feed inlet；3, feeding opening；4, agitator tank；5, discharge gate；6, conveying box；7, motor two；8, driving wheel；9,
Secondary driving wheel；10, belt；11, output shaft two；12, guide bar；13, guide blade；14, discharge port；15, agitating device；16, it props up
Dagger；17, drainage hole；18, discharge outlet；19, groove；20, support plate；21, gear one；22, gear two；23, movable plate one；
24, movable plate two；25, movable plate three；26, movable plate four；27, pillar one；28, pillar two；29, fixed column；30, tilting table
Face；31, motor one；32, output shaft one；33, arc push plate；34, motor three；35, shaft；36, column spinner；37, snap-gauge；38,U
Template one；39, connecting rod；40, U-shaped board two；41, agitating shaft；42, sleeve；43, stirring blade one；44, stirring blade two.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
The present invention will be further explained below with reference to the attached drawings and specific examples.
Embodiment one, as shown in Figs. 1-2, at a kind of sludge dewatering in municipal sewage according to an embodiment of the present invention
Manage device, including shell 1, feed inlet 2, feeding opening 3, agitator tank 4, discharge gate 5, conveying box 6, motor 27, driving wheel 8, secondary dynamic
Wheel 9, belt 10, output shaft 2 11, guide bar 12, guide blade 13 and discharge port 14, the top both ends difference of the shell 1
Equipped with the feed inlet 2 and the feeding opening 3,1 internal upper part of shell is equipped with the agitator tank 4, and the feed inlet 2 and institute
The bottom of feeding opening 3 is stated through the top both ends of the agitator tank 4, the bottom of the agitator tank 4 is equipped with the discharge gate
5, the bottom of the discharge gate 5 is equipped with the conveying box 6, crosses in the conveying box 6 equipped with the guide bar 12, the guide
The surface of bar 12 is equipped with several guide blades 13, and one end of the guide bar 12 is equipped with the output shaft 2 11, and described defeated
Shaft 2 11 through the shell 1 extend to the shell 1 outside and be equipped with the secondary driving wheel 9, the secondary driving wheel 9 it is upper
Outer upper that is square and being located at the shell 1 is equipped with the motor 27, and the output end of the motor 27 is connected with the active
Wheel 8, wherein the driving wheel 8 connect by the belt 10 with the secondary driving wheel 9, the bottom of the shell 1 and it is separate described in
The side of conveying box 6 is equipped with the discharge port 14, wherein it is equipped with agitating device 15 in the agitator tank 4, the conveying box 6
Bottom both ends are equipped with support column 16, and the bottom of the support column 16 is fixed on bottom side both ends in the shell 1, both ends branch
Between dagger 16 and it is located at the bottom of the conveying box 6 equipped with several drainage holes 17, the bottom of the shell 1 and corresponding institute
State drainage hole 17 lower section be equipped with discharge outlet 18, the side of the conveying box 6 and be located at the shell 1 in bottom end be equipped with it is recessed
Slot 19 crosses at the top of the groove 19 equipped with support plate 20, and the support plate 20 is equipped with clamping device, the clamping device packet
Include gear 1, gear 2 22 and several movable plates 1, movable plate 2 24, movable plate 3 25, movable plate 4 26, pillar
One 27, pillar 2 28 and fixed column 29.
Embodiment two, as shown in Figure 1, being equipped between 16 side of the two sides of the discharge outlet 18 and the support column upwards
Inclined inclined table 30, the discharge outlet 18 are equipped with water outlet end cap, are all provided on the discharge port 14 and the discharge gate 5
There is valve.
Embodiment three, as shown in Fig. 2, bottom side is equipped with motor 1 in the groove 19, the motor 1
Output end is connected with output shaft 1, and the output shaft 1 extends to the top of the support plate 20 through the support plate 20
Portion one end, the gear that the top both ends of the support plate 20 are respectively equipped with the gear 1 and are meshed with the gear 1
2 22, and the bottom of the gear 1 is connect with the top of the output shaft 1, during the bottom of the gear 2 22 passes through
Mandrel is flexibly connected with the top other end of the support plate 20, the middle top of the gear 1 and the gear 2 22
It is respectively equipped with symmetrical movable plate 1, the movable plate 1 and far from the gear 1 and the gear 2 22
One end is equipped with the pillar 1, and the top and bottom of the pillar 1 is respectively equipped with the movable plate 3 25 and the work
Movable plate 4 26, between the movable plate 3 25 and the movable plate 4 26 and one end far from the pillar 1 are equipped with described
Pillar 2 28, the corresponding side of both ends pillar 2 28 are equipped with the fixed column 29, the movable plate 3 25 and the activity
It is connected with symmetrical movable plate 2 24 between plate 4 26 and close to one end of the pillar 1, and the movable plate 2 24
Both ends pass through movable bolt and the movable plate 3 25 and the movable plate 4 26 and the top side of the support plate 20 two
End is flexibly connected, and the corresponding side of two sides fixed column 29 is provided with matching arc push plate 33, and the arc push plate
33 are located at the top of the discharge port 14.
Example IV, as shown in figure 3, the agitating device 15 include motor 3 34, shaft 35, column spinner 36, snap-gauge 37,
U-shaped board 1, connecting rod 39, U-shaped board 2 40 and several agitating shafts 41, sleeve 42, stirring blade 1 and stirring blade
2 44,4 inner top of the agitator tank middle part is equipped with the motor 3 34, and the output end of the motor 3 34 connects the shaft
35, the bottom of the shaft 35 is equipped with the column spinner 36, and the bottom of the column spinner 36 is equipped with the snap-gauge 37, the snap-gauge
37 bottom is interspersed to be equipped with the connecting rod 39, and the middle part of the connecting rod 39 is arranged with the U-shaped board 1, the U-shaped board
One 38 outside is connected with the U-shaped board 2 40, and the both ends of the U-shaped board 2 40 are equipped with the agitating shaft 41, the stirring
It is arranged with the sleeve 42 on the surface of axis 41, several stirring blades 2 44, the stirring are equipped on the sleeve 42
One end of axis 41 and the separate U-shaped board 2 40 is equipped with several stirring blades 1.
Specific workflow: first pouring into sludge and flocculant in agitator tank 4 from feed inlet 2 and feeding opening 3 respectively,
Drive shaft 35 to rotate by the driving of motor 3 34 again, and motor 3 34, motor 1 and motor 27 by electric wire with
The control button installed outside shell 1 is attached, so that shaft 35 drives column spinner 36 to rotate, the band when column spinner 36 rotates
Dynamic snap-gauge 37 is overturn, and U-shaped board 1 is driven when snap-gauge 37 is overturn, simultaneously as U-shaped board 1 is to be connected to U-shaped board 2 40
In interior U-type groove, so that U-shaped board 2 40 is rotated also with U-shaped board 1, thus several paddles set on agitating shaft 41
It is thoroughly mixed in 2 44 pairs of agitator tanks 4 of piece 1 and stirring blade, so that sludge is converted into sludge wadding body, passes through row
Material mouth 5 is discharged in conveying box 6, after driving time driving wheel 9 to rotate by driving wheel 8 and belt 10, guide bar 12 is promoted to rotate, if
Sludge is transported to the bottom other side in shell 1 under the conveying of dry guide blade 13, and is contained in sludge while conveying
Moisture be drained on inclined table 30 by several drainage holes 17, then as the tilt angle of inclined table 30 is flowed into row
It is discharged in the mouth of a river 18, and sludge is rotated by the driving band moving gear 1 of motor 1, is driven when gear 1 rotates
Gear 2 22, so that the movable plate 1 of symmetrical formula uses the activity of opposite effect power, when movable plate 1 drives other phases
For the movable plate of cooperation toward when corresponding direction activity, arc push plate 33 set by both ends is clamped sludge, and after clamping
Sludge discharged from discharge port 14, the discharge of sludge is adjusted by valve.
The technical personnel in the technical field can readily realize the present invention with the above specific embodiments,.But it answers
Work as understanding, the present invention is not limited to above-mentioned specific embodiments.On the basis of the disclosed embodiments, the technical field
Technical staff can arbitrarily combine different technical features, to realize different technical solutions.
Claims (7)
1. a kind of sludge dewatering treatment device in municipal sewage, which is characterized in that including shell (1), feed inlet (2),
Feeding opening (3), agitator tank (4), discharge gate (5), conveying box (6), motor two (7), driving wheel (8), secondary driving wheel (9), belt
(10), output shaft two (11), guide bar (12), guide blade (13) and discharge port (14), the top both ends of the shell (1)
It is respectively equipped with the feed inlet (2) and the feeding opening (3), shell (1) internal upper part is equipped with the agitator tank (4), and institute
The bottom of feed inlet (2) and the feeding opening (3) is stated through the top both ends of the agitator tank (4), the agitator tank (4)
Bottom be equipped with the discharge gate (5), the bottom of the discharge gate (5) is equipped with the conveying box (6), in the conveying box (6)
It crosses and is equipped with the guide bar (12), the surface of the guide bar (12) is equipped with several guide blades (13), the guide bar
(12) one end is equipped with the output shaft two (11), and the output shaft two (11) extended to through the shell (1) it is described
The outside of shell (1) is simultaneously equipped with the secondary driving wheel (9), the top of the secondary driving wheel (9) and on the outside of the shell (1)
Portion is equipped with the motor two (7), and the output end of the motor two (7) is connected with the driving wheel (8), wherein the driving wheel
(8) it is connect with the secondary driving wheel (9) by the belt (10), the bottom of the shell (1) and separate the conveying box (6)
Side is equipped with the discharge port (14), wherein is equipped with agitating device (15) in the agitator tank (4), the bottom of the conveying box (6)
Portion both ends are equipped with support column (16), and the bottom of the support column (16) is fixed on the interior bottom side both ends of the shell (1), and two
Bottom between terminal support column (16) and positioned at the conveying box (6) is equipped with several drainage holes (17), the shell (1)
The bottom and lower section of the corresponding drainage hole (17) is equipped with discharge outlet (18), the side of the conveying box (6) and is located at the shell
Body (1) interior bottom end is equipped with groove (19), crosses at the top of the groove (19) equipped with support plate (20), the support plate (20)
It is equipped with clamping device, the clamping device includes gear one (21), gear two (22) and several movable plates one (23), lives
Movable plate two (24), movable plate three (25), movable plate four (26), pillar one (27), pillar two (28) and fixed column (29).
2. a kind of sludge dewatering treatment device in municipal sewage according to claim 1, which is characterized in that described
Acclivitous inclined table (30), the draining are equipped between the two sides and the support column (16) side of discharge outlet (18)
Mouth (18) is equipped with water outlet end cap, is equipped with valve on the discharge port (14) and the discharge gate (5).
3. a kind of sludge dewatering treatment device in municipal sewage according to claim 1, which is characterized in that described
Groove (19) interior bottom side is equipped with motor one (31), and the output end of the motor one (31) is connected with output shaft one (32),
The output shaft one (32) extends to top one end of the support plate (20) through the support plate (20).
4. a kind of sludge dewatering treatment device in municipal sewage according to claim 3, which is characterized in that described
The gear two that the top both ends of support plate (20) are respectively equipped with the gear one (21) and are meshed with the gear one (21)
(22), and the bottom of the gear one (21) is connect with the top of the output shaft one (32), the bottom of the gear two (22)
It is flexibly connected by central axis with the top other end of the support plate (20).
5. a kind of sludge dewatering treatment device in municipal sewage according to claim 4, which is characterized in that described
The middle top of gear one (21) and the gear two (22) is respectively equipped with symmetrical movable plate one (23), the movable plate
One (23) and one end far from the gear one (21) and the gear two (22) is equipped with the pillar one (27), the branch
The top and bottom of column one (27) is respectively equipped with the movable plate three (25) and the movable plate four (26), the movable plate three
(25) and between the movable plate four (26) and one end far from the pillar one (27) is equipped with the pillar two (28), both ends
The corresponding side of pillar two (28) is equipped with the fixed column (29), the movable plate three (25) and the movable plate four (26)
Between and be connected with close to one end of the pillar one (27) symmetrical movable plate two (24), and the movable plate two (24)
Both ends pass through the top of movable bolt and the movable plate three (25) and the movable plate four (26) and the support plate (20)
Side both ends are flexibly connected, and the corresponding side of two sides fixed column (29) is provided with matching arc push plate (33), and institute
State the top that arc push plate (33) are located at the discharge port (14).
6. a kind of sludge dewatering treatment device in municipal sewage according to claim 1, which is characterized in that described
Agitating device (15) includes motor three (34), shaft (35), column spinner (36), snap-gauge (37), U-shaped board one (38), connecting rod
(39), U-shaped board two (40) and several agitating shafts (41), sleeve (42), stirring blade one (43) and stirring blade two (44).
7. a kind of sludge dewatering treatment device in municipal sewage according to claim 6, which is characterized in that described
The motor three (34) is equipped in the middle part of agitator tank (4) inner top, the output end of the motor three (34) connects the shaft (35),
The bottom of the shaft (35) is equipped with the column spinner (36), and the bottom of the column spinner (36) is equipped with the snap-gauge (37), institute
The bottom for stating snap-gauge (37), which is interted, is equipped with the connecting rod (39), is arranged with the U-shaped board one in the middle part of the connecting rod (39)
(38), the U-shaped board two (40) is connected on the outside of the U-shaped board one (38), the both ends of the U-shaped board two (40) are all provided with
It states agitating shaft (41), is arranged with the sleeve (42) on the surface of the agitating shaft (41), is equipped on the sleeve (42)
Several stirring blades two (44), the agitating shaft (41) and one end far from the U-shaped board two (40) are equipped with several stirrings
Blade one (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070546.7A CN109721218A (en) | 2019-01-25 | 2019-01-25 | A kind of sludge dewatering treatment device in municipal sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070546.7A CN109721218A (en) | 2019-01-25 | 2019-01-25 | A kind of sludge dewatering treatment device in municipal sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109721218A true CN109721218A (en) | 2019-05-07 |
Family
ID=66300102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910070546.7A Pending CN109721218A (en) | 2019-01-25 | 2019-01-25 | A kind of sludge dewatering treatment device in municipal sewage |
Country Status (1)
| Country | Link |
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| CN (1) | CN109721218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072240A (en) * | 2019-12-10 | 2020-04-28 | 浙江雅顿环境科技有限公司 | Sludge collection device for sludge treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328906A (en) * | 2018-04-11 | 2018-07-27 | 泉州尹锐服装有限公司 | One kind being used for sludge dewatering treatment device |
| CN207793017U (en) * | 2017-12-15 | 2018-08-31 | 吴文生 | A kind of sludge dewatering drying equipment |
| CN208266028U (en) * | 2018-04-11 | 2018-12-21 | 泉州尹锐服装有限公司 | One kind being used for sludge dewatering treatment device |
-
2019
- 2019-01-25 CN CN201910070546.7A patent/CN109721218A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207793017U (en) * | 2017-12-15 | 2018-08-31 | 吴文生 | A kind of sludge dewatering drying equipment |
| CN108328906A (en) * | 2018-04-11 | 2018-07-27 | 泉州尹锐服装有限公司 | One kind being used for sludge dewatering treatment device |
| CN208266028U (en) * | 2018-04-11 | 2018-12-21 | 泉州尹锐服装有限公司 | One kind being used for sludge dewatering treatment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072240A (en) * | 2019-12-10 | 2020-04-28 | 浙江雅顿环境科技有限公司 | Sludge collection device for sludge treatment |
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Application publication date: 20190507 |
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