CN212640252U - Sludge filter pressing device for sewage recycling treatment - Google Patents
Sludge filter pressing device for sewage recycling treatment Download PDFInfo
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- CN212640252U CN212640252U CN202021290416.9U CN202021290416U CN212640252U CN 212640252 U CN212640252 U CN 212640252U CN 202021290416 U CN202021290416 U CN 202021290416U CN 212640252 U CN212640252 U CN 212640252U
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Abstract
The utility model relates to a sewage sludge treatment equipment technical field especially relates to a sludge press filtration device is used in sewage retrieval and utilization processing. The feeding port is formed in the top of the shell main body, and two sides and the bottom of the feeding port are obliquely arranged; the primary filtering mechanism is detachably fixed in the feeding port; the mud-water separation mechanism is arranged inside the shell main body; the drainage pipeline is communicated with the primary filtering mechanism; the sludge is used for guiding the sludge filtered by the primary filtering mechanism into the sludge-water separation mechanism; the water filtering mechanism is used for filtering the water separated by the mud-water separating mechanism; the primary filtering mechanism is internally provided with a coarse filtering net for filtering large-particle impurities in sludge flowing into the feeding port. The utility model aims at providing a sewage retrieval and utilization is sludge press filtration device for treatment to the defect that exists among the prior art, with the moisture in the mud and the mud separation, recycle respectively has improved the practicality.
Description
Technical Field
The utility model relates to a sewage sludge treatment equipment technical field especially relates to a sludge press filtration device is used in sewage retrieval and utilization processing.
Background
At present, sludge is deposited in the sewage treatment process, namely the sludge is solid sediment substances generated in the water and sewage treatment process. Because the sludge contains a large amount of organic matters such as phosphorus, nitrogen and the like, the dried sludge particles can be used as fertilizer and can also be used as fuel to be mixed with coal and then combusted, thereby changing waste into valuable. The existing equipment for sludge filter pressing has low efficiency and complex structure, and can not well recover residual moisture.
In view of the above problems, the present inventors have actively studied and innovated based on practical experience and professional knowledge that are abundant over many years in engineering application of such products and in cooperation with the application of theories, in order to design a sludge filter-pressing device for sewage reuse treatment, so as to separate and recycle the water and sludge in the sludge, thereby improving the practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sewage retrieval and utilization is sludge press filtration device for treatment to the defect that exists among the prior art, with the moisture in the mud and the mud separation, recycle respectively has improved the practicality.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the method comprises the following steps:
the feeding port is formed in the top of the shell main body, and two sides and the bottom of the feeding port are obliquely arranged and used for guiding sludge;
the primary filtering mechanism is detachably fixed in the feeding port;
the mud-water separation mechanism is arranged in the shell main body and is used for separating the mud from the water in the sludge;
the drainage pipeline is communicated with the primary filtering mechanism and is arranged towards the mud-water separation mechanism; the sludge is used for guiding the sludge filtered by the primary filtering mechanism into the sludge-water separation mechanism; and
the water filtering mechanism is connected with the mud-water separating mechanism and is used for filtering the water separated by the mud-water separating mechanism;
wherein, the inside coarse filtration net that is provided with of prefiltration mechanism for filter the large granule impurity that flows into in the mud in the pan feeding port.
Furthermore, slide rails are arranged on two sides of the primary filtering mechanism main body and matched with slide rails arranged in the feeding port; an opening door is hinged to the side surface of the feeding port; the size of the opening door is matched with that of the primary filtering mechanism main body, and the opening door is used for pulling out the primary filtering mechanism main body from the inside of the feeding port.
Further, a handle is arranged on one side, facing the opening door, of the primary filtering mechanism main body.
Further, the mud-water separating mechanism comprises a power mechanism and a separating structure; the power mechanism is used for extruding the sludge in the separation structure and extruding moisture in the sludge; the separation structure is connected with the water filtering mechanism.
Further, the power mechanism comprises a hydraulic rod and a pressure head; the pressure head is connected with the end part of the hydraulic rod and is used for squeezing sludge under the action of the hydraulic rod.
Further, the separation structure comprises a cavity and a flow passage; the cavity is matched with the pressure head and is used for bearing the mud cakes after water separation; the runner is connected with a plurality of fine filtering holes arranged at the bottom of the cavity and used for guiding water to the water filtering mechanism.
Furthermore, a water filter screen is detachably arranged in the water filter mechanism.
Further, the bottom of the water filtering mechanism is provided with a gate valve.
Further, the device also comprises a water storage tank; the reservoir is towards the bottom of the water filtering mechanism.
Through the technical scheme of the utility model, can realize following technological effect:
the water and the mud in the mud are separated by the mud-water separation mechanism and are respectively recycled, so that the practicability is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a sludge filter-pressing device for sewage reuse treatment in an embodiment of the utility model;
FIG. 2 is a schematic view of the primary filtering mechanism of the sludge pressure filtration device for sewage reuse treatment in the embodiment of the utility model;
FIG. 3 is a schematic view of a material inlet port of a sludge pressure filtration device for sewage reuse treatment in an embodiment of the present invention;
reference numerals: the device comprises a shell main body 1, a feeding port 2, a primary filtering mechanism 3, a drainage pipeline 4, a power mechanism 5, a separating structure 6, a water filtering mechanism 7, a water storage tank 8, an opening door 21, a sliding rail 31, a handle 32, a coarse filter screen 33, a compression bar 51, a pressure head 52, a cavity 61, a flow channel 62, a water filter screen 71 and a gate valve 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
A sludge filter-pressing device for sewage reuse treatment, as shown in figures 1 to 3,
the method comprises the following steps:
the feeding port 2 is formed in the top of the shell main body 1, and two sides and the bottom of the feeding port 2 are obliquely arranged and used for guiding sludge;
the primary filtering mechanism 3 is detachably fixed in the feeding port 2;
the mud-water separation mechanism is arranged inside the shell main body 1 and is used for separating mud from water in the mud;
the drainage pipeline 4 is communicated with the primary filtering mechanism 3 and is arranged towards the mud-water separation mechanism; the sludge is used for guiding the sludge filtered by the primary filtering mechanism 3 into the sludge-water separation mechanism; and
the water filtering mechanism 7 is connected with the mud-water separating mechanism and is used for filtering the water separated by the mud-water separating mechanism;
wherein, the inside coarse filtration net 33 that is provided with of preliminary filtration mechanism 3 for filter the large granule impurity in the mud that flows into in pan feeding port 2.
As a preferred embodiment of the present invention, as shown in fig. 1 to 3, slide rails 31 are disposed on two sides of the main body of the primary filtering mechanism 3, and are matched with the slide rails disposed inside the feeding port 2; an opening door 21 is hinged to the side surface of the feeding port 2; the size of the opening door 21 is adapted to the main body of the primary filtering mechanism 3, and the opening door is used for pulling out the main body of the primary filtering mechanism 3 from the inside of the feeding port 2.
Specifically, slide rails 31 are arranged on two sides of the main body of the primary filtering mechanism 3, and the slide rails are matched with the slide ways arranged inside the feeding port 2, so that the primary filtering mechanism 3 can be taken out after the filtering is finished, and impurities are cleaned. An opening door 21 is hinged to the side surface of the feeding port 2, the opening door 21 is opened firstly, and then the primary filtering mechanism 3 is taken out.
As shown in fig. 1 to 3, in the above embodiment, it is preferable that the main body of the primary filter mechanism 3 is provided with a handle 32 facing the opening door 21.
As shown in fig. 1 to 3, the mud-water separating mechanism preferably includes a power mechanism 5 and a separating mechanism 6; the power mechanism 5 is used for extruding the sludge in the separation structure 6 and extruding moisture in the sludge; the separating structure 6 is connected with the water filtering mechanism 7.
As a preferable example of the above embodiment, as shown in fig. 1 to 3, the power mechanism 5 includes a hydraulic rod 51 and a ram 52; the pressure head 52 is connected with the end of the hydraulic rod 51 and is used for compressing the sludge under the action of the hydraulic rod 51.
As a preferable example of the above embodiment, as shown in fig. 1 to 3, the separation structure 6 includes a cavity 61 and a flow passage 62; the cavity 61 is matched with the pressure head 52 and is used for bearing the mud cakes after water separation; the runner 62 is connected with a plurality of fine filtering holes arranged at the bottom of the cavity 61 and used for guiding water to the water filtering mechanism 7.
Specifically, the hydraulic rod 51 acts on the pressure head 52, so that the pressure head 52 presses the sludge in the cavity 61, and water in the sludge is extruded out through a plurality of fine filtering holes arranged at the bottom of the cavity 61 and flows to the water filtering mechanism 7. The residual mud cake is taken out, dried and applied as fertilizer, or can be used as fuel to be mixed with coal and combusted together, thereby changing waste into valuable.
As shown in fig. 1 to 3, a water filter screen 71 is detachably disposed in the water filter mechanism 7.
Preferably, as shown in fig. 1 to 3, the bottom of the water filtering mechanism 7 is provided with a gate valve 72.
As a preferable example of the above embodiment, as shown in fig. 1 to 3, the water storage device further includes a water storage tank 8; the water reservoir 8 is arranged towards the bottom of the water filtering mechanism 7.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a sewage retrieval and utilization is mud filter pressing device for treatment which characterized in that includes:
the feeding port (2) is formed in the top of the shell main body (1), and two sides and the bottom of the feeding port (2) are obliquely arranged and used for introducing sludge;
the primary filtering mechanism (3) is detachably fixed in the feeding port (2);
the mud-water separation mechanism is arranged inside the shell main body (1) and is used for separating water from mud and sand in the mud;
the drainage pipeline (4) is communicated with the primary filtering mechanism (3) and is arranged towards the mud-water separation mechanism; the sludge is used for guiding the sludge filtered by the primary filtering mechanism (3) into the sludge-water separation mechanism; and
the water filtering mechanism (7) is connected with the mud-water separating mechanism and is used for filtering the water separated by the mud-water separating mechanism;
wherein, the inside coarse filtration net (33) that is provided with of prefiltration mechanism (3) is used for filtering the large granule impurity that flows into in the mud of pan feeding port (2).
2. The sludge pressure filtration device for sewage reuse treatment according to claim 1, wherein slide rails (31) are arranged on both sides of the main body of the primary filtering mechanism (3) and are matched with slide ways arranged inside the feeding port (2); an opening door (21) is hinged to the side surface of the feeding port (2); the size of the opening door (21) is matched with that of the primary filtering mechanism (3) main body, and the opening door is used for pulling out the primary filtering mechanism (3) main body from the inside of the feeding port (2).
3. The sludge pressure filtration device for sewage reuse treatment according to claim 2, wherein a handle (32) is provided on a side of the main body of the primary filter mechanism (3) facing the opening door (21).
4. The sludge pressure filtration device for sewage reuse treatment according to claim 1, wherein the sludge-water separation mechanism comprises a power mechanism (5) and a separation structure (6); the power mechanism (5) is used for extruding the sludge in the separation structure (6) and extruding moisture in the sludge; the separation structure (6) is connected with the water filtering mechanism (7).
5. The sludge pressure filtration device for sewage reuse treatment according to claim 4, wherein the power mechanism (5) comprises a hydraulic rod (51) and a pressure head (52); the pressure head (52) is connected with the end part of the hydraulic rod (51) and is used for pressing the sludge under the action of the hydraulic rod (51).
6. The sludge pressure filtration device for sewage reuse treatment according to claim 5, wherein the separation structure (6) comprises a cavity (61) and a flow channel (62); the cavity (61) is matched with the pressure head (52) and is used for bearing the mud cakes after water separation; the runner (62) is connected with a plurality of fine filtering holes arranged at the bottom of the cavity (61) and used for guiding water to the water filtering mechanism (7).
7. The sludge pressure filtration device for sewage reuse treatment according to claim 1, wherein a water filtration screen (71) is detachably disposed inside the water filtration mechanism (7).
8. The sludge pressure filtration device for sewage reuse treatment according to claim 1, wherein the bottom of the water filtering mechanism (7) is provided with a gate valve (72).
9. The sludge pressure filtration device for sewage reuse treatment according to any one of claims 1 to 8, further comprising a reservoir (8); the water storage tank (8) faces the bottom of the water filtering mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290416.9U CN212640252U (en) | 2020-07-03 | 2020-07-03 | Sludge filter pressing device for sewage recycling treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021290416.9U CN212640252U (en) | 2020-07-03 | 2020-07-03 | Sludge filter pressing device for sewage recycling treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212640252U true CN212640252U (en) | 2021-03-02 |
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ID=74785369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021290416.9U Active CN212640252U (en) | 2020-07-03 | 2020-07-03 | Sludge filter pressing device for sewage recycling treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212640252U (en) |
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2020
- 2020-07-03 CN CN202021290416.9U patent/CN212640252U/en active Active
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