CN220284913U - Desilting self-cleaning device - Google Patents
Desilting self-cleaning device Download PDFInfo
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- CN220284913U CN220284913U CN202321706144.XU CN202321706144U CN220284913U CN 220284913 U CN220284913 U CN 220284913U CN 202321706144 U CN202321706144 U CN 202321706144U CN 220284913 U CN220284913 U CN 220284913U
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- Prior art keywords
- dredging
- cylinder
- roller
- cleaning device
- face
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- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 20
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 13
- 238000001914 filtration Methods 0.000 description 12
- 239000007787 solid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a dredging self-cleaning device, and relates to the technical field of water conservancy construction. The utility model comprises a dredging cylinder with two closed ends, wherein a roller is coaxially arranged in the dredging cylinder, a filter disc is fixedly arranged on the side wall of one end of the roller, four partition plates fixedly connected with the roller are fixedly arranged on one side surface of the filter disc along the circumferential direction, and filter holes are uniformly distributed on the filter disc at the position between two adjacent partition plates; the partition plate equally divides the cavity inside the dredging cylinder into four processing chambers, a pressing plate is in clearance fit on the end face of the dredging cylinder at any one position of the left processing chamber and the right processing chamber, and a shovel plate is in clearance fit on the end face of the dredging cylinder at the position of the processing chamber below. The device can reduce the water content of the filtered impurities, is convenient for workers to carry out subsequent treatment on the impurities, can clean the inside of the device, and prolongs the service life of the device.
Description
Technical Field
The utility model belongs to the technical field of water conservancy construction, and particularly relates to a dredging self-cleaning device.
Background
Under the condition that sediment and silt exist in various hydraulic engineering of different degrees, if not in time handle and will appear river channel jam, lead to some hydraulic facilities to scrap, in case take place the flood, will produce serious result, consequently, need carry out periodic clearance to hydraulic engineering, current most desilting device is mainly absorbed and discharged the silt through inhaling the silt pump, but such desilting mode has following not enough in the in-process of actual use:
1. in the using process of the existing dredging device, although the filtering and separation of the sludge can be realized, the separated sludge still contains a large amount of water after being discharged, so that the sludge is difficult to be processed by staff;
2. in the using process of the existing dredging device, the dredging device is difficult to clean, so that the inside of the dredging device is easy to be blocked, and the service life of the device is influenced;
accordingly, there is a need for improvements in the art to address the above-described problems.
Disclosure of Invention
The utility model aims to provide a dredging self-cleaning device which is used for compressing water content of sludge and realizing self-cleaning in the device, and solves the problems that the sludge treatment is not thorough and the self-cleaning cannot be carried out in the actual use process of the existing dredging device.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a dredging self-cleaning device, which comprises a dredging cylinder with two closed ends, wherein a roller is coaxially arranged in the dredging cylinder, a filter disc is fixedly arranged on the side wall of one end of the roller, four partition plates fixedly connected with the roller are fixedly arranged on one side surface of the filter disc along the circumferential direction, and filter holes are uniformly distributed on the filter disc at the position between two adjacent partition plates;
the partition plate equally divides the cavity inside the dredging cylinder into four processing cavities, a pressing plate is in clearance fit on the end face of the dredging cylinder at any one position of the left processing cavity and the right processing cavity, and a shovel plate is in clearance fit on the end face of the dredging cylinder at the position of the lower processing cavity;
the clamp plate and the shovel board that extend to the desilting outside of the section of thick bamboo are on having set firmly first L board and second L board respectively on one side, and the free end of first L board and second L board all spiral cup joints on same screw pole, and the other end gomphosis of screw pole is in the output of first motor, and first motor fixed connection is on the desilting section of thick bamboo terminal surface.
Further, a dirt outlet groove communicated with the processing cavity below is formed in the lower end position of the side wall of the dredging cylinder.
Further, a sewage inlet pipe communicated with the processing cavity above is fixedly arranged on the end face of the dredging cylinder above the screw rod, and a water outlet pipe is fixedly arranged above the other end face of the dredging cylinder.
Further, a first sealing ring with a T-shaped section is fixedly arranged on the outer side wall of the filter disc along the circumferential direction, and a first sealing groove for clearance fit of the first sealing ring is formed in the dredging cylinder.
Further, a second motor is arranged below the water outlet pipe and fixedly connected to the end face of the dredging cylinder, and the other end of the rotating shaft embedded with the output end of the second motor movably penetrates through the dredging cylinder and is fixedly connected to the end face of the roller.
Further, a second sealing ring with a T-shaped section is fixedly arranged on the end face of the roller at the outer side of the rotating shaft along the circumferential direction, and a second sealing groove for clearance fit of the second sealing ring is formed in the dredging cylinder.
Further, a first conveying pipe and a second conveying pipe are fixedly connected to two ends of the other of the left and right treatment cavities, which are provided with the pressing plate, respectively, and the other end of the first conveying pipe is communicated with the sewage inlet pipe, and the other end of the second conveying pipe is communicated with the water outlet pipe.
Further, a sewage pump is fixedly arranged on the first conveying pipe, the sewage pump is fixedly connected to the outer side wall of the dredging cylinder, and an electromagnetic valve is fixedly arranged on the second conveying pipe.
The utility model has the following beneficial effects:
1. when the device is used, the sludge entering the sewage inlet pipe can realize solid-liquid separation in the sludge through the arrangement of the filtering holes on the filtering disc, after impurities collected in the upper treatment cavity reach a certain degree, the second motor can drive the roller to rotate, under the action of the blocking of the separation plate, the impurities are brought to the treatment cavity position provided with the pressing plate from the upper treatment cavity, the first motor drives the screw rod to rotate, the pressing plate can move in the axial direction of the screw rod, the extrusion of the impurities is further realized, so that the water content in the impurities is reduced, the extruded solid impurities are driven by the roller again and move to the treatment cavity below the displacement, the screw rod drives the shovel plate to move, the shoveled solid impurities are discharged from the sewage outlet groove, and the treatment mode can realize low water content of the sludge and is convenient for staff to carry out later impurity treatment.
2. When the utility model is used, after the shovel plate shovels out solid matters, the second motor can continuously drive the roller to rotate, when the shovel plate moves to the left side and the right side, the second conveying pipe introduces water at the position of the water outlet pipe, the filter disc at the position is reversely flushed, and sewage containing water after flushing is conveyed by the first conveying pipe under the action of the sewage pump and reenters the sewage inlet pipe again, so that the re-decontamination is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a dredging self-cleaning device;
FIG. 2 is a rear elevational view of the FIG. 1 structure;
FIG. 3 is a vertical cross-sectional view of the structure of FIG. 1 in the radial direction of the dredging cylinder;
FIG. 4 is a vertical cross-sectional view of the structure of FIG. 1 in the axial direction of the dredging cylinder;
fig. 5 is a horizontal sectional view of the structure of fig. 1 in the axial direction of the dredging cylinder.
In the drawings, the list of components represented by the various numbers is as follows:
1. a dredging cylinder; 2. a first delivery tube; 3. a pressing plate; 4. a shovel plate; 5. a screw rod; 6. a second delivery tube; 7. a roller; 101. a sewage inlet pipe; 102. a water outlet pipe; 103. a sewage outlet groove; 104. a first seal groove; 105. a second seal groove; 106. a processing chamber; 201. a sewage pump; 301. a first L plate; 401. a second L plate; 501. a first motor; 601. an electromagnetic valve; 701. a second motor; 702. a filter tray; 703. a second seal ring; 7011. a rotating shaft; 7021. a filter hole; 7022. a partition plate; 7023. a first seal ring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, the utility model discloses a dredging self-cleaning device, which comprises a dredging cylinder 1 with two closed ends, wherein a roller 7 is coaxially arranged in the dredging cylinder 1, a filtering disc 702 is fixedly arranged on one end side wall of the roller 7, a first sealing ring 7023 with a T-shaped cross section is circumferentially fixedly arranged on the outer side wall of the filtering disc 702, a first sealing groove 104 for clearance fit of the first sealing ring 7023 is arranged on the dredging cylinder 1, so that limit sealing of the filtering disc 702 and the dredging cylinder 1 is realized, four partition plates 7022 fixedly connected with the roller 7 are circumferentially fixedly arranged on one side surface of the filtering disc 702, and filtering holes 7021 are uniformly distributed on the filtering disc 702 at positions between two adjacent partition plates 7022 to realize filtering of sludge;
the partition plate 7022 equally divides the cavity inside the dredging cylinder 1 into four processing cavities 106, a pressing plate 3 is in clearance fit on the end face of the dredging cylinder 1 at any position of the left processing cavity 106 and the right processing cavity 106, and a shovel plate 4 is in clearance fit on the end face of the dredging cylinder 1 at the position of the lower processing cavity 106;
the first L plate 301 and the second L plate 401 are respectively fixedly arranged on one side surface of the pressing plate 3 and one side surface of the shovel plate 4, which extend to the outer side of the dredging cylinder 1, free ends of the first L plate 301 and the second L plate 401 are spirally sleeved on the same screw rod 5, the other end of the screw rod 5 is embedded in an output end of the first motor 501, the first motor 501 is fixedly connected to the end surface of the dredging cylinder 1, and the arrangement can realize the reciprocating motion of the first L plate 301 and the second L plate 401 in the axial direction of the screw rod 5 under the forward and reverse rotation action of the first motor 501;
a sewage inlet pipe 101 communicated with a processing cavity 106 above is fixedly arranged on the end face of the dredging barrel 1 above the screw rod 5 so as to enable sludge water to enter from the sewage inlet pipe 101, a sewage suction pump is arranged on the sewage inlet pipe 101, a water outlet pipe 102 is fixedly arranged above the other end face of the dredging barrel 1 so as to enable filtered water to be discharged, a second motor 701 is arranged below the water outlet pipe 102, the second motor 701 is fixedly connected to the end face of the dredging barrel 1, the other end of a rotating shaft 7011 embedded with the output end of the second motor 701 movably penetrates through the dredging barrel 1 to be fixedly connected to the end face of the roller 7, a second sealing groove 703 with a T-shaped cross section is fixedly arranged on the end face of the roller 7 outside the rotating shaft 7011 along the circumferential direction, and a second sealing groove 105 for clearance fit of the second sealing ring 703 is formed in the dredging barrel 1 so as to realize sealing limit of the cooperation between the roller 7 and the dredging barrel 1;
a sewage outlet groove 103 communicated with a processing cavity 106 positioned below is arranged at the lower end of the side wall of the dredging cylinder 1 so as to realize the discharge of fixed sludge;
when the device is used, the sludge entering the sewage inlet pipe 101 passes through the filtering holes 7021 on the filtering disc 702, so that solid-liquid separation in the sludge can be realized, after impurities collected in the processing cavity 106 positioned above reach a certain degree, the second motor 701 can drive the roller 7 to rotate, under the action of the blocking of the partition plate 7022, the impurities are brought to the processing cavity 106 position provided with the pressing plate 3 from the processing cavity 106 positioned above, the first motor 501 drives the screw 5 to rotate, the pressing plate 3 can move in the axial direction of the screw 5, the extrusion of the impurities is realized, the solid impurities after extrusion are driven along with the roller 7 again to move to the processing cavity 106 positioned below displacement, the screw 5 drives the shovel plate 4 to move, and the shoveled impurities can be finally discharged from the sewage outlet groove 103.
As shown in fig. 1 and fig. 2, two ends of the other processing cavity 106, opposite to the left processing cavity 106 and the right processing cavity 106 provided with the pressing plate 3, are respectively and fixedly connected with a first conveying pipe 2 and a second conveying pipe 6, the other end of the first conveying pipe 2 is communicated with the sewage inlet pipe 101, and the other end of the second conveying pipe 6 is communicated with the water outlet pipe 102;
a sewage pump 201 is fixedly arranged on the first conveying pipe 2, the sewage pump 201 is fixedly connected to the outer side wall of the dredging cylinder 1, and an electromagnetic valve 601 is fixedly arranged on the second conveying pipe 6 so as to control the on-off of the second conveying pipe 6;
when the device is used, after the shovel plate 4 is used for shoveling solid matters, the second motor 701 can continuously drive the roller 7 to rotate, when the device moves to the left side and the right side, the electromagnetic valve 601 is opened, the second conveying pipe 6 is used for introducing water at the position of the water outlet pipe 102, the water entering the treatment cavity 106 is used for carrying out back flushing on the filter disc 702, and sewage after flushing is carried out, and under the action of the sewage pump 201, the sewage is conveyed by the first conveying pipe 2 in a matching manner and then enters the sewage inlet pipe 101 again.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. The utility model provides a desilting is from belt cleaning device, is confined desilting section of thick bamboo (1), its characterized in that including both ends: the inside of the dredging cylinder (1) is coaxially provided with a roller (7), a filter disc (702) is fixedly arranged on one end side wall of the roller (7), four partition plates (7022) fixedly connected with the roller (7) are fixedly arranged on one side surface of the filter disc (702) along the circumferential direction, and filter holes (7021) are uniformly distributed on the filter disc (702) at positions between two adjacent partition plates (7022);
the separating plate (7022) uniformly divides the cavity inside the dredging cylinder (1) into four processing cavities (106), a pressing plate (3) is in clearance fit on the end face of the dredging cylinder (1) at any one position of the left processing cavity and the right processing cavity (106), and a shovel plate (4) is in clearance fit on the end face of the dredging cylinder (1) at the position of the lower processing cavity (106);
the clamp plate (3) and shovel board (4) that extend to the desilting outside of section of thick bamboo (1) are gone up and are set firmly first L board (301) and second L board (401) respectively, and the free end of first L board (301) and second L board (401) all spiral cup joints on same screw (5), the other end gomphosis of screw (5) is in the output of first motor (501), and first motor (501) fixed connection is on desilting section of thick bamboo (1) terminal surface.
2. The dredging self-cleaning device according to claim 1, wherein a dirt outlet groove (103) communicated with a processing cavity (106) positioned below is formed at the lower end position of the side wall of the dredging cylinder (1).
3. The dredging self-cleaning device according to claim 1 or 2, wherein a dirt inlet pipe (101) communicated with a treatment cavity (106) above is fixedly arranged on the end face of the dredging barrel (1) above the screw rod (5), and a water outlet pipe (102) is fixedly arranged above the other end face of the dredging barrel (1).
4. A dredging self-cleaning device according to claim 3, characterized in that the outer side wall of the filter disc (702) is fixedly provided with a first sealing ring (7023) with a T-shaped cross section along the circumferential direction, and the dredging cylinder (1) is provided with a first sealing groove (104) for clearance fit of the first sealing ring (7023).
5. The dredging self-cleaning device according to claim 4, wherein a second motor (701) is arranged below the water outlet pipe (102), the second motor (701) is fixedly connected to the end face of the dredging cylinder (1), and the other end of a rotating shaft (7011) embedded with the output end of the second motor (701) movably penetrates through the dredging cylinder (1) and is fixedly connected to the end face of the roller (7).
6. The dredging self-cleaning device according to claim 5, wherein a second sealing ring (703) with a T-shaped cross section is fixedly arranged on the end face of the roller (7) at the outer side of the rotating shaft (7011) along the circumferential direction, and a second sealing groove (105) for clearance fit of the second sealing ring (703) is formed in the dredging cylinder (1).
7. The dredging self-cleaning device according to claim 4 or 6, wherein a first conveying pipe (2) and a second conveying pipe (6) are fixedly connected to two ends of the other treatment cavity (106) of the left treatment cavity (106) and the right treatment cavity (106) which are provided with the pressing plate (3), the other end of the first conveying pipe (2) is communicated with the sewage inlet pipe (101), and the other end of the second conveying pipe (6) is communicated with the water outlet pipe (102).
8. The dredging self-cleaning device according to claim 7, wherein a sewage pump (201) is fixedly arranged on the first conveying pipe (2), the sewage pump (201) is fixedly connected to the outer side wall of the dredging cylinder (1), and an electromagnetic valve (601) is fixedly arranged on the second conveying pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706144.XU CN220284913U (en) | 2023-07-03 | 2023-07-03 | Desilting self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706144.XU CN220284913U (en) | 2023-07-03 | 2023-07-03 | Desilting self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284913U true CN220284913U (en) | 2024-01-02 |
Family
ID=89329893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321706144.XU Active CN220284913U (en) | 2023-07-03 | 2023-07-03 | Desilting self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284913U (en) |
-
2023
- 2023-07-03 CN CN202321706144.XU patent/CN220284913U/en active Active
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