CN214829859U - Automatic dewatering and squeezing equipment for sludge - Google Patents
Automatic dewatering and squeezing equipment for sludge Download PDFInfo
- Publication number
- CN214829859U CN214829859U CN202120329613.5U CN202120329613U CN214829859U CN 214829859 U CN214829859 U CN 214829859U CN 202120329613 U CN202120329613 U CN 202120329613U CN 214829859 U CN214829859 U CN 214829859U
- Authority
- CN
- China
- Prior art keywords
- module
- squeezing
- oil cylinder
- guide
- mud
- 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.)
- Active
Links
Images
Landscapes
- Treatment Of Sludge (AREA)
Abstract
An automatic sludge dewatering and squeezing device comprises a guide oil cylinder module, a squeezing oil cylinder module, an upper squeezing module, a lower squeezing module, a mud pushing module and a mud sucking module which are arranged on a rack; the lower squeezing module is positioned below the upper squeezing module and comprises a water filtering bag with a downward opening, a squeezing oil cylinder module is connected with the upper squeezing module and drives the upper squeezing module to move up and down, a guide oil cylinder module is connected with the lower squeezing module and drives the lower squeezing module to move up and down, the squeezing oil cylinder module pushes the upper squeezing module downwards and then contacts with the water filtering bag in the lower squeezing module, and the upper squeezing module continues to move downwards to dewater sludge in the water filtering bag; the mud pushing module is fixed on the side face of the rack, the mud pushing module comprises a push plate and an oil cylinder, the mud sucking module is installed at the bottom of the rack, and the mud sucking module comprises a one-way electromagnetic valve, a mud sucking pipe and a mud sucking pump. The utility model discloses can realize the automatic dehydration of mud, and the structure is simple and easy with low costs, and the dehydration is efficient.
Description
Technical Field
The utility model relates to a sludge dewatering technical field especially indicates an automatic dehydration of mud squeezes equipment.
Background
A large amount of sludge is generated in the sewage treatment process, and if the sewage is not effectively treated, secondary pollution is caused to water and atmosphere. The key problem in sludge treatment is sludge dewatering, and how to treat and dispose sludge quickly, reasonably and effectively becomes a focus of attention in modern life advocating green sustainable development.
In order to solve the above problems, various sludge dewatering devices have been proposed in the prior art. For example, utility model patent application No. CN201922199400.0 provides a roller mechanism for increasing sludge dewatering effect, which can increase sludge dewatering effect, but it needs manual operation for placing sludge and taking out dewatered sludge, which is time consuming and labor intensive. For example, the invention patent of application No. CN201610266014.7 provides an integrated sludge dewatering and drying device and a sludge dewatering and drying method, which can improve the energy utilization rate while ensuring the dewatering efficiency, but the structure and the process are complicated.
In view of the above, the present designer has made an intensive conception aiming at many defects and inconveniences caused by the perfection of the structural design of the sludge dewatering device, and has actively researched, improved and tried to develop and design the present creation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic dehydration of mud squeezes equipment, it can realize the automatic dehydration of mud to the structure is simple and easy with low costs, and dehydration efficiency is high.
In order to achieve the above purpose, the solution of the present invention is:
an automatic sludge dewatering and squeezing device comprises a guide oil cylinder module, a squeezing oil cylinder module, an upper squeezing module, a lower squeezing module, a mud pushing module and a mud sucking module which are arranged on a rack;
the upper pressing module comprises upper pressing box grids uniformly distributed on the peripheral surface and the bottom surface of an upper pressing box; the lower squeezing module is positioned below the upper squeezing module and comprises a water filtering bag with a downward opening fixed in a lower squeezing box, and lower squeezing box grids are uniformly distributed on the circumferential surface of the lower squeezing box;
the upper squeezing module is continuously moved downwards to dewater sludge in the water filtering bag, water of the squeezed sludge flows out through the upper pressing box grating and the lower pressing box grating and is separated from the sludge, and sludge blocks are formed in the water filtering bag;
the mud pushing module is fixed on the side surface of the rack and comprises a push plate and an oil cylinder, and the push plate is pushed by the oil cylinder to transversely push and push out a squeezed sludge block below the lower squeezing module;
the mud sucking module is installed at the bottom of the frame and comprises a one-way solenoid valve, a mud sucking pipe and a mud sucking pump, and sludge enters the water filtering bag of the lower squeezing module through the mud sucking pipe.
Further, the frame includes bottom plate, roof, and the bottom plate below is equipped with the base, through many stand fixed connection that distribute all around between bottom plate and the roof, installs two bisymmetry arrangements of at least a pair of guide pillar between bottom plate and the roof, goes up to squeeze the module and squeezes the module with pushing down and slide from top to bottom along the guide pillar.
Furthermore, in the upper pressing module, upper guide sleeves which respectively penetrate through the guide pillars are fixed on two sides of the upper pressing box, and rubber rings are sleeved on the periphery of the bottom surface of the upper pressing box.
Furthermore, in the lower squeezing module, lower guide sleeves capable of respectively penetrating through the guide pillars are arranged on two sides of the lower pressing box, and the periphery of the bag opening in the water filtering bag is fixed on the lower squeezing module through screws.
Furthermore, the upper pressing box and the lower pressing box are square, a square plate with an upper pressing box grating is formed on the bottom surface of the upper pressing box, the lower pressing box forms a square groove frame, and the four side surfaces of the upper pressing box are positioned on the inner sides of the four side surfaces of the lower pressing box.
Furthermore, two sets of guide oil cylinder modules are arranged and symmetrically installed in the rack, each guide oil cylinder module comprises a guide oil cylinder connector pressing block, a guide oil cylinder connector and a guide oil cylinder, each guide oil cylinder connector pressing block is installed on each guide oil cylinder through each guide oil cylinder connector, and each guide oil cylinder connector pressing block is fixedly connected with the lower pressing module.
Further, the squeezing oil cylinder module is installed at the middle part above the rack and comprises a squeezing oil cylinder connector pressing block, a squeezing oil cylinder connector and a squeezing oil cylinder, the squeezing oil cylinder connector pressing block is installed on the squeezing oil cylinder through the squeezing oil cylinder connector, and the squeezing oil cylinder connector pressing block is fixedly connected with the upper squeezing module.
Further, an oil cylinder side plate used for installing an oil cylinder and fixed on the side face of the bottom plate is further arranged in the mud pushing module, the push plate is fixedly connected with the oil cylinder, and the push plate moves horizontally above the bottom plate under the pushing of the oil cylinder.
Furthermore, the one-way electromagnetic valve is arranged below the central hole arranged on the bottom plate and is communicated with the dredge pump through a dredge pipe.
Further, a pressure sensor is arranged in the filter bag, a pressure sensor is arranged on the squeezing oil cylinder module, and the oil cylinder, the one-way electromagnetic valve, the pressure sensor in the filter bag and the pressure sensor on the squeezing oil cylinder module in the guide oil cylinder module, the squeezing oil cylinder module and the mud pushing module are connected to a controller.
After the structure of the oil-water separator is adopted, the utility model discloses after the automatic mud of inhaling of accessible dredge pump, on squeeze the module and press the module down and realize the sludge dewatering operation after cooperating, outside pushing away the mud piece propelling movement to equipment by the push pedal in the mud pushing module again to make equipment can realize the automatic dehydration of mud, the utility model discloses the structure is simple and easy, with low costs, and dehydration efficiency is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the upper press module of the present invention;
fig. 3A is a schematic perspective view of the bottom squeezing module of the present invention;
fig. 3B is a cross-sectional view of a bottom press module of the present invention;
fig. 4 is a schematic view of the upper pressing module, the lower pressing module and the push plate of the present invention in a reset state;
FIG. 5 is a schematic view of the sludge dewatering operation of the present invention;
fig. 6 is a schematic view of the upper and lower squeezing modules of the present invention sliding to their respective upper limit strokes simultaneously;
FIG. 7 is a schematic view showing that the push plate of the present invention pushes the sludge blocks out of the squeezing device;
fig. 8 is a flowchart of the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1, the utility model discloses an automatic dehydration of mud squeezes equipment, it includes to be equipped with direction hydro-cylinder module 2, squeeze hydro-cylinder module 3, on squeeze module 4, press module 5, push away mud module 6 and inhale mud module 7 down in frame 1. Wherein, frame 1 includes bottom plate 11 and the roof 12 that is located the bottom plate top, and through many stands 13 fixed connection that distribute all around between bottom plate 11 and the roof 12, bottom plate 11 and roof 12 square boards of position in this embodiment, the joint support has four stands between bottom plate 11 and the roof 12. At least one pair of guide posts 14 are arranged between the bottom plate 11 and the top plate 12 in a pairwise symmetrical manner, four guide posts are arranged in the embodiment to form two groups of symmetries, and the upper squeezing module 4 and the lower squeezing module 5 can slide up and down along the guide posts 14. A base 15 is further arranged below the bottom plate 11, and the base 15 in this embodiment is formed by four supporting columns supported at four corners below the bottom plate 11.
In the frame 1, two sets of guide oil cylinder modules 2 are arranged and symmetrically installed below the top plate 12, each guide oil cylinder module 2 comprises a guide oil cylinder connector pressing block 21, a guide oil cylinder connector 22 and a guide oil cylinder 23, each guide oil cylinder connector pressing block 21 is installed on each guide oil cylinder 23 through each guide oil cylinder connector 22, and each guide oil cylinder connector pressing block 21 is fixedly connected with the lower pressing module 5. The squeezing oil cylinder module 3 is arranged at the middle part above the rack and can be arranged below the center of the top plate 12, the squeezing oil cylinder module 3 comprises a squeezing oil cylinder joint pressing block 31, a squeezing oil cylinder joint 32 and a squeezing oil cylinder 33, the squeezing oil cylinder joint pressing block 31 is arranged on the squeezing oil cylinder 33 through the squeezing oil cylinder joint 32, the squeezing oil cylinder joint pressing block 31 is fixedly connected with the upper squeezing module 4, and the squeezing oil cylinder joint pressing block 31 can be fixedly connected to the top surface of the upper squeezing module 4.
As shown in fig. 1 to 3B, the upper press module 4 includes an upper press box grid 411 uniformly distributed on the periphery and bottom of an upper press box 41. In the upper press module 4 of this embodiment, upper guide sleeves 42 respectively penetrating through the guide pillars 14 are fixed to both sides of the upper press box 41, so as to drive the upper press box 41 to move on the guide pillars 14. The lower squeezing module 5 is positioned below the upper squeezing module 4, the lower squeezing module 5 comprises a water filtering bag 52 with a downward opening fixed in a lower squeezing box 51, and meanwhile, lower squeezing box grids 511 are uniformly distributed on the peripheral surface of the lower squeezing box 51; the upper pressure box grating 411 and the lower pressure box grating 511 are both used for water permeation. In the lower squeezing module 5, lower guide sleeves 53 capable of respectively passing through the guide posts 14 are also arranged on two sides of the lower pressing box 51. The water filtering holes 521 are distributed in the water filtering bag 52, the bottom of the water filtering bag 52 is fixed on the lower squeezing module, the bottom of the lower pressing box 51 is connected with the water filtering bag pressing plate 54, the periphery of the opening in the water filtering bag can respectively penetrate through the bottom of the water filtering bag 52 and be fixed in the water filtering plate pressing plate 54 through a plurality of screws 55, and the water filtering bag 52 is fixed and has a downward opening. The upper pressure box 41 and the lower pressure box 51 in this embodiment are square, the bottom surface of the upper pressure box 41 forms a square plate with an upper pressure box grid 411, the lower pressure box 51 forms a square groove frame, and four side surfaces of the upper pressure box 41 are positioned at the inner sides of the four side surfaces of the lower pressure box 51, so that the upper pressure box 41 can be pressed down to a water filter bag 52 in the lower pressure box 51. The periphery of the bottom surface of the upper pressing box 41 is also sleeved with a rubber ring 43, and the rubber ring 43 can be sleeved on a square boss (not shown) at the bottom of the upper pressing box 41 to form a buffer when the upper pressing module 4 is pressed into the lower pressing module 5.
As shown in fig. 4 to 6, the squeezing cylinder module 3 is connected to the upper squeezing module 4 and drives the upper squeezing module 4 to move up and down on the guide post 14, the guiding cylinder module 2 is connected to the lower squeezing module 5 and drives the lower squeezing module 5 to move up and down on the guide post 14, the squeezing cylinder module 3 pushes the upper squeezing module 4 downward and then makes it contact with the water filtering bag 52 in the lower squeezing module 5, the upper squeezing module 4 continues to move downward and can dewater the sludge in the water filtering bag 52, the water of the squeezed sludge is separated from the sludge after flowing out through the upper pressing box grid 411 and the lower pressing box grid 511, and a sludge block 8 is formed in the water filtering bag 52.
As shown in fig. 1, the mud pushing module 6 is fixed on the side surface of the frame 1, the mud pushing module 6 comprises a push plate 61 and an oil cylinder 62, and the push plate 61 is pushed by the oil cylinder 62 to move transversely to push out the squeezed sludge block 8 below the lower squeezing module 5. The mud pushing module 6 is also provided with a cylinder side plate 63 which is used for installing a cylinder 62 and is fixed on the side surface of the bottom plate 11, the push plate 61 is fixedly connected with the cylinder 62, and the push plate 61 moves horizontally above the bottom plate 11 under the pushing of the cylinder 62. The sludge suction module 7 is installed at the bottom of the frame 1, the sludge suction module 7 comprises a one-way solenoid valve 71, a sludge suction pipe 72 and a sludge suction pump 73, and sludge enters the water filtering bag 52 of the lower squeezing module 5 after being sucked by the sludge suction pipe 72 for dewatering and squeezing. The middle part of the bottom plate 11 is provided with a central hole (not shown in the figure), the one-way electromagnetic valve 71 is arranged below the central hole of the bottom plate 11 and is positioned below the lower squeezing module 5, and the one-way electromagnetic valve 71 is communicated with a dredge pump 73 through a dredge pipe 72.
The utility model discloses an automatic dehydration of mud squeezes equipment and carries out the during operation, combine figure 4 to 7 and 8 to show, including following step:
s1, the upper squeezing module 4 is reset to the upper limit stroke, the lower squeezing module 5 is reset to the lower limit stroke, and the push plate 61 in the mud pushing module 6 is reset to the state before mud pushing;
s2, the one-way electromagnetic valve 71 is opened, and the dredge pump 73 is automatically started;
s3, the sludge pump 73 starts to pump sludge, and the sludge enters the lower squeezing module 5 through the sludge suction pipe 72;
s4, when the filter water bag 52 is filled with the sludge, the one-way electromagnetic valve 71 is closed, and the suction pump 73 automatically stops;
s5, the squeezing oil cylinder module 3 pushes the upper squeezing module 4 downwards to contact with the water filtering bag 52 of the lower squeezing module 5, the upper squeezing module 4 continues to move downwards to squeeze sludge in the water filtering bag 52, and sludge dewatering operation is achieved;
s6, stopping when the pressing oil cylinder module 4 reaches the pressure limit, and separating the water of the pressed sludge from the sludge by the flow of the water through the grids in the upper pressing module 4 and the lower pressing module 5;
s7, the squeezing oil cylinder module 3 controls the upper squeezing module 4 and the guide oil cylinder module 2 controls the lower squeezing module 5 to slide upwards along the guide post 14 to respective upper limit strokes;
s8, the oil cylinder 62 in the mud pushing module 6 drives the push plate 61 to push the dewatered sludge block 8 out of the equipment;
and S9, after the upper squeezing module 4, the lower squeezing module 5 and the push plate 61 are all reset to the initial state, the steps S1-S9 are sequentially circulated, and full-automatic dehydration of the sludge is realized until all the sludge is dehydrated.
In the step S3, if the filter water bag is filled with sludge, the process proceeds to step S4, and if the filter water bag is not filled with sludge, the sludge is continuously extracted. In step S6, if the pressure limit of the press cylinder module is reached, the process proceeds to step S7, and if the pressure limit is not reached, the sludge dewatering operation of step S5 is continued. In step S9, if all the sludge is dehydrated, the dehydration is finished, and if not, the process returns to step S1, and the steps are sequentially circulated.
Wherein a pressure sensor (not shown) may be provided in the filter bag 52, when the pressure reaches a certain pressure, indicating that the sludge bag is full. The squeezing oil cylinder module 3 is provided with a pressure sensor for detecting whether the pressure of the squeezing oil cylinder module reaches a pressure limit or not and sending a signal. The guide oil cylinder module 2, the squeezing oil cylinder module 3, the oil cylinder 61 in the mud pushing module, the one-way solenoid valve 71, the pressure sensor in the filter bag and the pressure sensor on the squeezing oil cylinder module are connected to a controller (not shown in the figure). The controller receives signals of the one-way electromagnetic valve 71, the pressure sensor in the filter bag and the pressure sensor on the squeezing oil cylinder module, controls the actions of the guide oil cylinder module 2, the squeezing oil cylinder module 3 and the oil cylinder 61, is provided with a control program, and realizes the operation of the steps S1-S9 through the controller.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (10)
1. The utility model provides an automatic dehydration of mud squeezes equipment which characterized in that: the machine frame is provided with a guide oil cylinder module, a squeezing oil cylinder module, an upper squeezing module, a lower squeezing module, a mud pushing module and a mud sucking module;
the upper pressing module comprises upper pressing box grids uniformly distributed on the peripheral surface and the bottom surface of an upper pressing box; the lower squeezing module is positioned below the upper squeezing module and comprises a water filtering bag with a downward opening fixed in a lower squeezing box, and lower squeezing box grids are uniformly distributed on the circumferential surface of the lower squeezing box;
the upper squeezing module is continuously moved downwards to dewater sludge in the water filtering bag, water of the squeezed sludge flows out through the upper pressing box grating and the lower pressing box grating and is separated from the sludge, and sludge blocks are formed in the water filtering bag;
the mud pushing module is fixed on the side surface of the rack and comprises a push plate and an oil cylinder, and the push plate is pushed by the oil cylinder to transversely push and push out a squeezed sludge block below the lower squeezing module;
the mud sucking module is installed at the bottom of the frame and comprises a one-way solenoid valve, a mud sucking pipe and a mud sucking pump, and sludge enters the water filtering bag of the lower squeezing module through the mud sucking pipe.
2. The automatic sludge dewatering press apparatus according to claim 1, wherein: the frame includes bottom plate, roof, and the bottom plate below is equipped with the base, through many stand fixed connection that distribute all around between bottom plate and the roof, installs two bisymmetry arrangements of at least a pair of guide pillar between bottom plate and the roof, goes up to squeeze the module and pushes down and squeeze the module and slide from top to bottom along the guide pillar.
3. The automatic sludge dewatering press apparatus according to claim 2, wherein: in the upper pressing module, upper guide sleeves which respectively penetrate through guide pillars are fixed on two sides of an upper pressing box, and rubber rings are sleeved on the periphery of the bottom surface of the upper pressing box.
4. The automatic sludge dewatering press apparatus according to claim 2 or 3, characterized in that: in the lower squeezing module, lower guide sleeves capable of respectively penetrating through the guide pillars are arranged on two sides of the lower pressing box, and the periphery of the bag mouth in the water filtering bag is fixed on the lower squeezing module through screws.
5. The automatic sludge dewatering press apparatus according to claim 4, wherein: the upper pressing box and the lower pressing box are square, a square plate with an upper pressing box grating is formed on the bottom surface of the upper pressing box, the lower pressing box forms a square groove frame, and the four side surfaces of the upper pressing box are positioned on the inner sides of the four side surfaces of the lower pressing box.
6. The automatic sludge dewatering press apparatus according to claim 1 or 2, characterized in that: the guide oil cylinder modules are provided with two sets and symmetrically arranged in the rack, each guide oil cylinder module comprises a guide oil cylinder connector pressing block, a guide oil cylinder connector and a guide oil cylinder, the guide oil cylinder connector pressing blocks are arranged on the guide oil cylinders through the guide oil cylinder connectors, and the guide oil cylinder connector pressing blocks are fixedly connected with the lower pressing module.
7. The automatic sludge dewatering press apparatus according to claim 1 or 2, characterized in that: the squeezing oil cylinder module is arranged at the middle part above the rack and comprises a squeezing oil cylinder connector pressing block, a squeezing oil cylinder connector and a squeezing oil cylinder, the squeezing oil cylinder connector pressing block is arranged on the squeezing oil cylinder through the squeezing oil cylinder connector, and the squeezing oil cylinder connector pressing block is fixedly connected with the upper squeezing module.
8. The automatic sludge dewatering press apparatus according to claim 2, wherein: the mud pushing module is also internally provided with an oil cylinder side plate which is used for installing an oil cylinder and is fixed on the side surface of the bottom plate, the push plate is fixedly connected with the oil cylinder, and the push plate horizontally moves above the bottom plate under the pushing of the oil cylinder.
9. The automatic sludge dewatering press apparatus according to claim 2, wherein: the one-way electromagnetic valve is arranged below the central hole arranged on the bottom plate and is communicated with the dredge pump through a dredge pipe.
10. The automatic sludge dewatering press apparatus according to claim 1, wherein: be equipped with pressure sensor in the filter bag, be equipped with pressure sensor on the squeeze hydro-cylinder module, the hydro-cylinder in direction hydro-cylinder module, the squeeze hydro-cylinder module, the mud pushing module, one-way solenoid valve, the pressure sensor in the filter bag and squeeze the pressure sensor on the hydro-cylinder module and be connected to on a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120329613.5U CN214829859U (en) | 2021-02-05 | 2021-02-05 | Automatic dewatering and squeezing equipment for sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120329613.5U CN214829859U (en) | 2021-02-05 | 2021-02-05 | Automatic dewatering and squeezing equipment for sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214829859U true CN214829859U (en) | 2021-11-23 |
Family
ID=78881032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120329613.5U Active CN214829859U (en) | 2021-02-05 | 2021-02-05 | Automatic dewatering and squeezing equipment for sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214829859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024072A (en) * | 2021-02-05 | 2021-06-25 | 集美大学 | Automatic sludge dewatering and squeezing equipment and method |
| CN114804572A (en) * | 2022-06-23 | 2022-07-29 | 秦皇岛尼科环境科技有限公司 | Sludge press with distributed pressing units |
| CN116837929A (en) * | 2023-08-16 | 2023-10-03 | 重庆交通大学 | Port channel dredging equipment |
-
2021
- 2021-02-05 CN CN202120329613.5U patent/CN214829859U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024072A (en) * | 2021-02-05 | 2021-06-25 | 集美大学 | Automatic sludge dewatering and squeezing equipment and method |
| CN114804572A (en) * | 2022-06-23 | 2022-07-29 | 秦皇岛尼科环境科技有限公司 | Sludge press with distributed pressing units |
| CN116837929A (en) * | 2023-08-16 | 2023-10-03 | 重庆交通大学 | Port channel dredging equipment |
| CN116837929B (en) * | 2023-08-16 | 2024-04-26 | 重庆交通大学 | Port channel dredging equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214829859U (en) | Automatic dewatering and squeezing equipment for sludge | |
| CN205995111U (en) | A kind of dried bean curd factory high efficiency sewage filter device | |
| CN209068517U (en) | A kind of refuse incinerator slag sewage sludge separating and treating apparatus | |
| CN218811300U (en) | Environment-friendly resource type sludge drying machine | |
| CN210267910U (en) | Vegetarian tripe dewatering device | |
| CN201033762Y (en) | Vertical sludge automatic filter-pressing equipment | |
| CN113024072A (en) | Automatic sludge dewatering and squeezing equipment and method | |
| CN207970521U (en) | One kind being used for environmental-friendly disperse dye filter press | |
| CN101670202B (en) | Vertical type full automatic pressure filter | |
| CN108423725A (en) | A kind of effluent treatment and filtering equipment of environment-friendly novel | |
| CN218011389U (en) | Material extrusion dewatering system | |
| CN209548845U (en) | A kind of mud filter | |
| CN214621975U (en) | Solid-liquid separation device for wastewater detection | |
| CN212864513U (en) | A filter pressing device for silt is dried | |
| CN211999424U (en) | Sludge filter-pressing device of deep sludge filter-pressing dehydration system | |
| CN107954590B (en) | Sludge treatment device for hydraulic engineering | |
| CN202822910U (en) | Vertical solid press-type filter press | |
| CN209832708U (en) | Squeezing barrel for solid-liquid separator | |
| CN208087459U (en) | A kind of mud electroosmotic dehydration device | |
| CN221626090U (en) | Deep dewatering device for dewatered sludge | |
| CN110723882A (en) | Combined efficient sludge squeezer and sludge squeezing method | |
| CN206254532U (en) | A kind of oil press | |
| KR20100006323A (en) | A dehydrating apparatus of sludge | |
| CN111087157A (en) | Sludge filter-pressing device of deep sludge filter-pressing dehydration system | |
| CN211616708U (en) | Solid-waste leachate separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |