CN210656647U - Sludge press filtration device for sewage treatment - Google Patents
Sludge press filtration device for sewage treatment Download PDFInfo
- Publication number
- CN210656647U CN210656647U CN201921646269.1U CN201921646269U CN210656647U CN 210656647 U CN210656647 U CN 210656647U CN 201921646269 U CN201921646269 U CN 201921646269U CN 210656647 U CN210656647 U CN 210656647U
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- Prior art keywords
- filter
- sludge
- pressing
- filter pressing
- push
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- 239000010802 sludge Substances 0.000 title claims abstract description 74
- 239000010865 sewage Substances 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 title abstract description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000011085 pressure filtration Methods 0.000 claims 9
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sludge filter-pressing device for sewage treatment, which relates to the technical field of sludge treatment and mainly aims to solve the problem that the subsequent sludge filter-pressing effect is influenced because sludge filter-pressing is easy to accumulate; this sludge press filtration device includes mud collection box, filter-pressing barrel and the box that gathers materials, a filter-pressing barrel tip is provided with port mud passageway down, the department of being linked together of mud passageway and filter-pressing barrel is provided with top and the articulated clamp plate in filter-pressing barrel top, the inside hollow pressure filter that is provided with of filter-pressing barrel, a plurality of filter-pressing holes have all been seted up on the end side of hollow pressure filter towards the clamp plate and the diapire, be provided with the sewage filter screen on the filter-pressing barrel diapire, the one end that the mud passageway was kept away from to the filter-pressing barrel is provided with the push-and-pull mechanism of air pressure filter in the inside reciprocating motion of. The utility model discloses simple structure, the separation discharge after the mud filter-pressing of being convenient for, the simple operation, efficiency is higher, and the practicality is stronger.
Description
Technical Field
The utility model relates to a sludge treatment technical field specifically is a sludge press filtration device for sewage treatment.
Background
The existing equipment for treating solid-liquid separation is more, such as various types of centrifuges, settling separation equipment, filtering equipment and the like. However, for sludge with extremely small solid particles and relatively close solid-liquid two-phase density, the filter press is an ideal filtering device. The filter press is a mechanical device which utilizes a special filter medium to apply certain pressure to a subject to extract solids in a mixed liquid so as to realize the separation of the solids and the liquid.
Need carry out the filter-pressing separation with the mud in the sewage treatment link, and present filter-pressing device accumulates behind mud filter-pressing in-process mud and leads to the difficult discharge of mud in filter-pressing department, and mud accumulates more and the water stain that contains is more, and then causes subsequent mud filter-pressing effect relatively poor easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sludge press filtration device for sewage treatment to solve the sludge press filtration and store up easily and influence the problem of follow-up sludge press filtration effect in back.
In order to achieve the above object, the utility model provides a following technical scheme:
a sludge filter-pressing device for sewage treatment, which comprises a sludge collection box, a filter-pressing cylinder body and a material collection box body, the sludge collection box is positioned at the upper side of the filter pressing cylinder body, the bottom of the sludge collection box is communicated with the inside of the filter pressing cylinder body from the middle part of the top wall of the filter pressing cylinder body through a connecting conduit, one end of the filter pressing barrel is provided with a sludge channel with a downward port, a pressing plate with the top hinged with the top of the filter pressing barrel is arranged at the position where the sludge channel is communicated with the filter pressing barrel, the side surface of the pressing plate facing the sludge channel is connected with the inner wall of the sludge channel through an electric control telescopic rod, a hollow filter pressing body is arranged in the filter pressing cylinder body, a plurality of filter pressing holes are respectively arranged on the side surface and the bottom wall of the end of the hollow filter pressing body facing the pressure plate, the sewage filter screen is arranged on the bottom wall of the filter pressing barrel, and a push-pull mechanism for driving the hollow filter body to reciprocate in the filter pressing barrel is arranged at one end, away from the sludge channel, of the filter pressing barrel.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the collecting box body is positioned right below the sewage filter screen and the sludge channel, and a partition plate is arranged in the collecting box body and divides the collecting box body into chambers for respectively storing sewage and sludge; the bottom of the collecting box body is provided with a base substrate, the bottom wall of the sludge collecting box is fixed on the base substrate through a support frame body, and the outer wall of the filter pressing cylinder is fixed on the support frame body.
In one alternative: the connecting conduit is also provided with a valve body.
In one alternative: the push-pull mechanism comprises a push-pull motor fixed on the base substrate through a support and a rotating disk body installed at the output end of the push-pull motor, a vertical push-pull rod is arranged on the end side of the rotating disk body, a push-pull rod with the end portion extending into the interior of the filter pressing barrel and fixedly connected to the hollow filter body is fixed on the wall of the vertical push-pull rod, a toggle hole is formed in the wall of the vertical push-pull rod, and a push convex column penetrating through the toggle hole is arranged on the end face of the rotating disk.
In one alternative: the outer wall of the hollow pressure filter body is provided with two trigger bulges, one of the trigger bulges is arranged on the meridian of the center of the push convex column and the center of the rotating disc body and is close to one end of the push convex column, the pressure filter cylinder body is provided with a pressure sensor, the pressure sensor is electrically connected with a control panel which is arranged on the material collecting box body and contains a control system, and the control panel is also electrically connected with an electric control telescopic rod.
In one alternative: the control panel comprises a receiving unit, a processing unit, an output control unit and a setting unit, wherein the receiving unit is used for receiving signals transmitted by the pressure sensor, and the processing unit is used for analyzing and judging according to the signals and the state of the electric control telescopic rod; the output control unit is used for issuing an instruction of stretching the electric control telescopic rod according to the judgment made by the processing unit; the setting unit is used for setting the length data of the electric control telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the device can realize timely discharge and automatic feeding operation after sludge filter pressing by utilizing the arrangement of the push-pull mechanism and the electric control telescopic rod, thereby avoiding the subsequent filter pressing effect from being influenced by sludge accumulation, and the sludge is conveniently and quickly discharged;
2. the device can discharge water stains through the inside of the pressing body without discharging the water stains through the pressing body, so that incomplete discharged water stains and the same sludge pressing amount each time are avoided;
3. the utility model discloses simple structure, the separation discharge after the mud filter-pressing of being convenient for, the simple operation, efficiency is higher, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the hollow filter body of the present invention.
Fig. 3 is a schematic structural diagram of a control system according to another embodiment of the present invention.
Notations for reference numerals: the device comprises a sludge collection box 1, a filter pressing cylinder 2, an aggregate box body 3, a sludge channel 4, a pressing plate 5, an electric control telescopic rod 6, a hollow filter pressing body 7, a connecting guide pipe 8, a valve body 9, a sewage filter screen 10, filter pressing holes 11, a support frame body 13, a partition plate 14, a push-pull motor 15, a push-pull rod 16, a rotating disc body 17, a vertical push-pull rod 18, a push convex column 19, a toggle hole 20, a trigger bulge 21, a pressure sensor 22, a control panel 23, a receiving unit 24, a processing unit 25, an output control unit 26, a setting unit 27 and a base substrate 28.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 and 2, in the embodiment of the present invention, a sludge filter-pressing device for sewage treatment comprises a sludge collecting tank 1, a filter-pressing cylinder 2 and an aggregate box body 3, wherein the sludge collecting tank 1 is located on the upper side of the filter-pressing cylinder 2, the bottom of the sludge collecting tank 1 is communicated with the inside of the filter-pressing cylinder 2 through a connecting conduit 8 from the middle of the top wall of the filter-pressing cylinder 2, one end of the filter-pressing cylinder 2 is provided with a sludge channel 4 with a downward port, a pressing plate 5 with a top hinged with the top of the filter-pressing cylinder 2 is arranged at the communication position of the sludge channel 4 and the filter-pressing cylinder 2, the side of the pressing plate 5 facing the sludge channel 4 is connected to the inner wall of the sludge channel 4 through an electrically controlled telescopic rod 6, a hollow filter-pressing body 7 is arranged inside the filter-pressing cylinder 2, a plurality of filter-pressing holes 11 are, a push-pull mechanism for driving the hollow filter press body 7 to reciprocate in the filter press cylinder 2 is arranged at one end of the filter press cylinder 2, which is far away from the sludge channel 4, the collection box body 3 is positioned right below the sewage filter screen 10 and the sludge channel 4, a partition plate 14 is arranged in the collection box body 3, and the collection box body 3 is divided into chambers for respectively storing sewage and sludge by the partition plate 14; the bottom of the collecting box body 3 is provided with a base plate 28, the bottom wall of the sludge collecting box 1 is fixed on the base plate 28 through a support frame body 13, and the outer wall of the filter pressing cylinder 2 is fixed on the support frame body 13;
the push-pull mechanism comprises a push-pull motor 15 fixed on a base substrate 28 through a support and a rotating disc body 17 arranged at the output end of the push-pull motor 15, a vertical push-pull rod 18 is arranged at the end side of the rotating disc body 17, a push-pull rod 16 with the end part extending into the filter pressing cylinder body 2 and fixedly connected with the hollow filter body 7 is fixed on the rod wall of the vertical push-pull rod 18, a toggle hole 20 is arranged on the rod wall of the vertical push-pull rod 18, and a pushing convex column 19 penetrating through the toggle hole 20 is arranged on the end face of the rotating disc body; the push-pull motor 15 is started to drive the rotating disc body 17 to rotate, the vertical push-pull rod 18 can reciprocate left and right by pushing the convex column 19, and the push-pull rod 16 can realize reciprocating push-pull of the hollow filter body 7;
when in use, the right end part of the hollow filter pressing body 7 can be moved to the left side of the connecting conduit 8 by using the push-pull mechanism so that the sludge on the inner side of the sludge collection box 1 flows into the filter pressing cylinder 2, then the push-pull mechanism is used for pushing the hollow filter pressing body 7 to the right side so as to seal the connecting conduit 8 and extrude the sludge and the pressing plate 5, water stains in the sludge enter the hollow filter pressing body 7 through the filter pressing holes 11 on the end part of the hollow filter pressing body 7 and then flow out through the filter pressing holes 11 on the bottom wall of the hollow filter pressing body 7 and the sewage filter screen 10, when the hollow filter pressing body 7 moves to the right side, the pressing plate 5 can be opened by using the electric control telescopic rod 6 so that the sludge is discharged through the sludge channel 4, when the connecting conduit 8 is communicated with the inside of the filter pressing cylinder 2, the electric control telescopic rod 6 resets the pressing plate 5, and the right end part of the hollow filter pressing body 7 moves to the left side of the connecting conduit 8 so that the, the sludge filter pressing is convenient and quick due to the reciprocating manner, and the sludge is convenient to discharge in time so as to avoid the influence on the subsequent sludge filter pressing caused by more accumulated sludge; the connecting conduit 8 is also provided with a valve body 9.
Example 2
Referring to fig. 1 and 3, the embodiment of the present invention is different from embodiment 1 in that: the outer wall of the hollow filter pressing body 7 is provided with two triggering bulges 21, one of the triggering bulges 21 is arranged on the meridian where the centers of the pushing convex column 19 and the rotating disc body 17 are located and close to one end of the pushing convex column 19, the filter pressing cylinder 2 is provided with a pressure sensor 22, the pressure sensor 22 is electrically connected with a control panel 23 which is arranged on the aggregate box body 3 and contains a control system, the control panel 23 is also electrically connected with the electric control telescopic rod 6, when the rotating disc body 17 rotates, after the left end of the hollow filter pressing body 7 is close to the pressing plate 5, the triggering bulge 21 close to the pushing convex column 19 can touch the pressure sensor 22 to control the electric control telescopic rod 6 to open the pressing plate 5 to discharge sludge, the second triggering bulge 21 touches the pressure sensor 22 to control the electric control telescopic rod 6 to reset the pressing plate 5 between the connecting conduit 8 and the filter pressing cylinder 2, thereby avoiding the discharge of the sludge which is filter-pressed through the sludge channel 4; the whole action automatically runs without manual operation, so that the manual labor is reduced, and the operation is convenient and quick; the control panel 23 comprises a receiving unit 24, a processing unit 25, an output control unit 26 and a setting unit 27, wherein the receiving unit 24 is used for receiving the signal transmitted by the pressure sensor 22, and the processing unit 25 is used for analyzing and judging according to the signal and the state of the electric control telescopic rod 6; the output control unit 26 is used for issuing an instruction of stretching the electric control telescopic rod 6 according to the judgment made by the processing unit 25; the setting unit 27 is used for setting the length data of the electric control telescopic rod 6.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. A sludge filter pressing device for sewage treatment comprises a sludge collection box (1), a filter pressing cylinder (2) and a collection box body (3), wherein the sludge collection box (1) is positioned at the upper side of the filter pressing cylinder (2), the bottom of the sludge collection box (1) is communicated with the inside of the filter pressing cylinder (2) through a connecting pipe (8) from the middle part of the top wall of the filter pressing cylinder (2) through the middle part of the top wall of the filter pressing cylinder (2), the sludge filter pressing device is characterized in that one end part of the filter pressing cylinder (2) is provided with a sludge channel (4) with a downward port, a communicated part of the sludge channel (4) and the filter pressing cylinder (2) is provided with a pressing plate (5) with the top hinged with the top of the filter pressing cylinder (2), the side surface of the pressing plate (5) facing the sludge channel (4) is connected to the inner wall of the sludge channel (4) through an electric control telescopic rod (6), a hollow pressure filter body (7) is arranged inside the filter pressing, the sewage filter screen (10) is arranged on the bottom wall of the filter pressing barrel body (2), and a push-pull mechanism for driving the hollow filter body (7) to reciprocate in the filter pressing barrel body (2) is arranged at one end, far away from the sludge channel (4), of the filter pressing barrel body (2).
2. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein the collection box body (3) is positioned right below the sewage filter screen (10) and the sludge channel (4), a partition plate (14) is arranged in the collection box body (3), and the collection box body (3) is divided into chambers for respectively storing sewage and sludge by the partition plate (14); the bottom of the aggregate box body (3) is provided with a base substrate (28), the bottom wall of the sludge collection box (1) is fixed on the base substrate (28) through a support frame body (13), and the outer wall of the filter pressing cylinder body (2) is fixed on the support frame body (13).
3. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein the connecting conduit (8) is further provided with a valve body (9).
4. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein the push-pull mechanism comprises a push-pull motor (15) fixed on a base substrate (28) through a bracket and a rotating disc body (17) installed at the output end of the push-pull motor (15), a vertical push-pull rod (18) is arranged at the end side of the rotating disc body (17), a push-pull rod (16) with an end portion extending into the interior of the pressure filtration cylinder (2) and fixedly connected to the hollow pressure filtration body (7) is fixed on the rod wall of the vertical push-pull rod (18), a toggle hole (20) is arranged on the rod wall of the vertical push-pull rod (18), and a push convex column (19) penetrating through the toggle hole (20) is arranged on the end face of the rotating disc body (.
5. The sludge pressure filtration device for sewage treatment as claimed in any one of claims 1 to 4, wherein two trigger protrusions (21) are provided on the outer wall of the hollow pressure filtration body (7), one of the trigger protrusions (21) is provided on a meridian where the push convex column (19) and the center of the rotating disc body (17) are located and close to one end of the push convex column (19), the pressure filtration cylinder (2) is provided with a pressure sensor (22), the pressure sensor (22) is electrically connected with a control panel (23) which is provided on the aggregate box body (3) and contains a control system, and the control panel (23) is further electrically connected with the electric control telescopic rod (6).
6. The sludge pressure filtration device for sewage treatment as claimed in claim 5, wherein the control panel (23) comprises a receiving unit (24), a processing unit (25), an output control unit (26) and a setting unit (27), the receiving unit (24) is used for receiving the signal transmitted by the pressure sensor (22), and the processing unit (25) is used for analyzing and judging according to the signal and the state of the electric control telescopic rod (6); the output control unit (26) is used for issuing an instruction of stretching the electric control telescopic rod (6) according to the judgment made by the processing unit (25); the setting unit (27) is used for setting the length data of the electric control telescopic rod (6) in a telescopic mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646269.1U CN210656647U (en) | 2019-09-29 | 2019-09-29 | Sludge press filtration device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921646269.1U CN210656647U (en) | 2019-09-29 | 2019-09-29 | Sludge press filtration device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210656647U true CN210656647U (en) | 2020-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921646269.1U Expired - Fee Related CN210656647U (en) | 2019-09-29 | 2019-09-29 | Sludge press filtration device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210656647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121531A (en) * | 2020-09-23 | 2020-12-25 | 崔云华 | Classified recovery type sewage sludge filter-pressing system and treatment method thereof |
| CN113480125A (en) * | 2021-06-04 | 2021-10-08 | 中交一公局桥隧工程有限公司 | Slurry filter press for bridge pile foundation construction |
| CN115839063A (en) * | 2022-12-13 | 2023-03-24 | 石家庄冀青环保设备有限公司 | Dirt separating system of washing and sweeping vehicle |
-
2019
- 2019-09-29 CN CN201921646269.1U patent/CN210656647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121531A (en) * | 2020-09-23 | 2020-12-25 | 崔云华 | Classified recovery type sewage sludge filter-pressing system and treatment method thereof |
| CN113480125A (en) * | 2021-06-04 | 2021-10-08 | 中交一公局桥隧工程有限公司 | Slurry filter press for bridge pile foundation construction |
| CN115839063A (en) * | 2022-12-13 | 2023-03-24 | 石家庄冀青环保设备有限公司 | Dirt separating system of washing and sweeping vehicle |
| CN115839063B (en) * | 2022-12-13 | 2023-10-20 | 石家庄冀青环保设备有限公司 | Dirt separation system of washing and sweeping vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |