CN211056942U - Sludge press filtration device for sewage treatment - Google Patents
Sludge press filtration device for sewage treatment Download PDFInfo
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- CN211056942U CN211056942U CN201920521427.4U CN201920521427U CN211056942U CN 211056942 U CN211056942 U CN 211056942U CN 201920521427 U CN201920521427 U CN 201920521427U CN 211056942 U CN211056942 U CN 211056942U
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Abstract
The utility model relates to a sludge press filtration technical field particularly, relates to a sludge press filtration device for sewage treatment, include: the stirring drum comprises a stirring drum, a motor box, a pressure filter drum, a mud guide pipe, a pressure filter membrane, a drain pipe, a valve, a pushing box, a pressure filter tank, a pressure filter motor, a conveyor belt, a base, a drain pipe II and a solenoid valve, wherein a stirring rotating shaft, a stirring rod and a stirring rod are arranged in the stirring drum, the middle part of the stirring rod is fixedly connected to the top end of the stirring rotating shaft, and the lower surface of the inner wall of the stirring drum is protruded to be movably connected with the outer. The utility model discloses a mud is in the leading-in pressure of mud pipe is strained to the leading-in pressure under the effect of gravity, and the area of the biggest possible increase pressure filtration membrane is strained to cylindrical pressure, makes the moisture of filter-pressing more flow away, and symmetrical structure around the filter-pressing case is, and both sides all are equipped with the piecemeal support, are equipped with a plurality of filter-pressing subassemblies in the piecemeal support, carry out the secondary filter-pressing to each mud fritter respectively.
Description
Technical Field
The utility model relates to a sludge press filtration technical field particularly, relates to a sludge press filtration device for sewage treatment.
Background
Sludge needs to be dried and dewatered in sludge treatment, so that the water content in the sludge can be reduced, and convenience is brought to subsequent sludge treatment. The process of removing most of water content from sludge is usually performed by using a sludge filter press for pressing dehydration, but the traditional sludge filter press can only complete one-time dehydration, and the dehydration effect is not good.
SUMMERY OF THE UTILITY MODEL
Problem (A)
To sum up, the utility model relates to a sludge press filtration device for sewage treatment through structure and functional improvement to solve above-mentioned traditional sludge press filter and can only accomplish once dehydration, the not good problem of dehydration effect.
(II) technical scheme
The utility model provides a sludge press filtration device for sewage treatment, include: the device comprises a mixing drum, a motor box, a pressure filter drum, a mud guide pipe, a pressure filter drum pressure filter membrane, a drain pipe, a valve, a pushing box, a pressure filter drum, a conveyor belt and a base, wherein a mixing rotating shaft and a mixing rod are arranged in the mixing drum, the middle part of the mixing rod is fixedly connected to the top end of the mixing rotating shaft, the lower surface bulge of the inner wall of the mixing drum is movably connected with the outer wall of the top end of the mixing rotating shaft through a bearing, the lower surface of the mixing drum is fixedly connected with the motor box, a mixing motor and a pressure filter drum motor are arranged in the motor box, the mixing motor is movably connected with the mixing rotating shaft through a;
the lower surface of the motor box is fixedly connected with a pressure filter cylinder, a push rod hydraulic cylinder, a pressure plate and a pressure cylinder pressure filter membrane are arranged in the pressure filter cylinder, the top end of the push rod hydraulic cylinder is fixedly connected to the upper surface of the inner wall of the pressure filter cylinder, the upper surface of the pressure plate is fixedly connected to the top end of a piston rod in the push rod hydraulic cylinder, the pressure cylinder pressure filter membrane is fixedly connected to the outer wall of the pressure filter cylinder, one end of the mud guide pipe is provided with the outer wall of the pressure filter cylinder, the top end of the other end of the mud guide pipe is fixedly connected to the outer wall of the stirring cylinder through an electromagnetic valve, the top end of the mud guide pipe is fixedly connected to the middle part of the pressure filter cylinder, the bottom end of the pressure filter cylinder is fixedly connected with a push box, a push plate and a push hydraulic cylinder are arranged in the push, the bottom end of the pushing box is fixedly connected with a base, and a second water drainage pipe is arranged in the base;
the filter press box comprises: a filter pressing motor, a filter pressing box body, a block bracket, a filter pressing membrane, a filter pressing rod, a block push rod, a filter pressing plate, a partition plate and a partition filter pressing membrane, wherein the outer wall of the filter pressing box body is provided with the filter pressing box body, the left surface of the filter pressing box body is fixedly connected with the right surface of the pushing box body, the middle of the lower surface of the inner wall of the filter pressing box body is fixedly connected with a partition plate, and the upper surface of the partition plate is fixedly connected with the upper surface of the inner wall of the filter-pressing box, the partition plate is fixedly connected with a filter-pressing motor, a block bracket, a filter pressing membrane, a filter pressing rod, a block push rod, a filter pressing plate and a partition plate are arranged in the filter pressing box body, one end of the filter pressing rod and one end of the blocking push rod are fixedly connected with the inner wall of the filter pressing box body, the other ends of the filter pressing rod and the blocking push rod are respectively connected with the filter pressing plate and the blocking bracket, the filter-pressing plate is fixedly connected in the middle of the filter-pressing membrane, the bottom end of the filter-pressing box is fixedly connected with a conveyor belt which cuts the filter-pressing membrane, and a conveyor belt which is fixedly connected to the right side of the base is arranged below the filter-pressing box.
Preferably, the outer diameters of the mixing drum, the motor box and the filter pressing drum are equal.
Preferably, the height of the lower surface of the inner wall of the mixing drum is slightly lower than that of the upper surface.
Preferably, two triangular ends of the block bracket are engaged with the triangular grooves on the partition plate.
Preferably, the filter-pressing box is of a front-back symmetrical structure, both sides of the filter-pressing box are provided with partitioning supports, and a plurality of filter-pressing assemblies are arranged in the partitioning supports.
Preferably, the mud inlet of the filter pressing box body is an inclined plane.
(III) advantageous effects
1. The utility model discloses a set up the churn, motor case and filter-pressing section of thick bamboo all are cylindrical, and the external diameter equals, mud is put into the churn and is added the flocculating agent and stir, when the solenoid valve is opened, mud is in the leading-in pressure of mud pipe is strained in the section of thick bamboo under the effect of gravity, the area of the most probable pressed filter membrane that has increased is strained to cylindrical pressure, the moisture that makes the filter-pressing flows away more easily, the filter-pressing case is front and back symmetrical structure, both sides all are equipped with the piecemeal support, be equipped with a plurality of filter-pressing subassemblies in the piecemeal support, carry out the secondary filter.
2. The utility model has the advantages of through establishing the triangle-shaped groove engagement on two triangle-shaped ends of piecemeal support and the partition plate, fall into a plurality of fritters with the mud of partition plate with a filter-pressing and further filter-pressing again, have the protruding height of churn inner wall lower surface to be less than the upper surface a little, the protruding junction of churn inner wall lower surface can not follow in the middle of stirring mud in the stirring process, flows into the motor case.
Drawings
Fig. 1 is a sectional view of the whole of the present invention.
Figure 2 is a top view of the filter press box of the present invention.
In fig. 1 to 2, the corresponding relationship between the part names or lines and the reference numbers is:
the device comprises a stirring cylinder-1, a stirring motor-101, a stirring rotating shaft-102, a stirring rod-103, a motor box-2, a filter pressing cylinder-3, a filter pressing cylinder motor-301, a push rod hydraulic cylinder-302, a pressure plate-303, a mud guide pipe-4, a filter pressing film-5, a drain pipe-6, a valve-7, a pushing box-8, a pushing plate-801, a pushing motor-802, a filter pressing box-9, a filter pressing motor-901, a filter pressing box-902, a partitioning support-903, a filter pressing film-904, a filter pressing rod-905, a partitioning push rod-906, a filter pressing plate-907, a partitioning plate-908, a partitioning filter pressing film 909, a conveyor belt-10, a base-11, a drain pipe II-1101, a motor 12 and an electromagnetic valve 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
referring to fig. 1-2, the present invention relates to a sludge filter pressing device for sewage treatment, comprising: churn 1, motor case 2, press to strain a section of thick bamboo 3, mud pipe 4, pressure section of thick bamboo pressure filter membrane 5, drain pipe 6, valve 7, promotion case 8, filter-pressing case 9, conveyer belt 10 and base 11, its characterized in that: a stirring rotating shaft 102 and a stirring rod 103 are arranged in a stirring cylinder 1, the middle part of the stirring rod 103 is fixedly connected to the top end of the stirring rotating shaft 102, the lower surface of the inner wall of the stirring cylinder 1 is protruded to be movably connected with the outer wall of the top end of the stirring rotating shaft 102 through a bearing, the lower surface of the stirring cylinder 1 is fixedly connected with a motor box 2, a stirring motor 101 and a filter pressing cylinder motor 301 are arranged in the motor box 2, the stirring motor 101 is movably connected with the stirring rotating shaft 102 through a belt, and the filter pressing cylinder motor 301 is movably connected to a hydraulic rocker;
the lower surface of a motor box 2 is fixedly connected with a filter pressing cylinder 3, a push rod hydraulic cylinder 302, a pressure plate 303 and a filter pressing cylinder 5 are arranged in the filter pressing cylinder 3, the top end of the push rod hydraulic cylinder 302 is fixedly connected to the upper surface of the inner wall of the filter pressing cylinder 3, the upper surface of the pressure plate 303 is fixedly connected to the top end of a piston rod in the push rod hydraulic cylinder 302, the filter pressing cylinder 5 is fixedly connected to the outer wall of the filter pressing cylinder 3, one end of a mud guide pipe 4 is provided with the outer wall of the filter pressing cylinder, the top end of the mud guide pipe 4 at the other end is fixedly connected to the outer wall of a stirring cylinder 1 through an electromagnetic valve 13, the top end is fixedly connected to the middle part of the filter pressing cylinder 3, the bottom of the filter pressing cylinder 3 is fixedly connected with a valve 7, the bottom end of the valve 7 is fixedly connected with a pushing box 8, a pushing motor 802 is fixedly connected to the left side of the upper surface of the pushing box 8, the bottom end of the pushing box 8 is fixedly connected with a base 11, and a second water drainage pipe 1101 is arranged in the base 11;
the filter press box 9 includes: a filter pressing motor 901, a filter pressing box body 902, a block support 903, a filter pressing film 904, a filter pressing rod 905, a block push rod 906, a filter pressing plate 907, a partition plate 908 and a partition filter pressing film 909, the outer wall of the filter pressing box 9 is provided with the filter pressing box body 902, the left surface of the filter pressing box body 902 is fixedly connected with the right surface of the push box 8, the middle of the lower surface of the inner wall of the filter pressing box 9 is fixedly connected with the partition plate 908, the upper surface of the partition plate 908 is fixedly connected with the upper surface of the inner wall of the filter pressing box 9, the partition plate 908 is fixedly connected with the filter pressing motor 901, the filter pressing box body 902 is internally provided with the block support 903, the filter pressing film 904, the filter pressing rod 905, the block push rod 906, the filter pressing plate 907 and the partition plate 908, one end of the filter pressing rod 905 and one end of the block push rod 906 are fixedly connected with the inner wall of the filter pressing box, the bottom end of the filter-pressing box 9 is fixedly connected with a cutting filter-pressing film 909, and a conveyor belt 10 fixedly connected to the right side of the base 11 is arranged below the filter-pressing box 9.
Wherein, churn 1, motor case 2 and filter pressing section of thick bamboo 3 all are cylindrical, and the external diameter equals, and mud is put into churn 1 and is added the flocculating agent and stir, and when solenoid valve 13 was opened, mud was followed mud pipe 4 leading-in pressure under the effect of gravity and is strained section of thick bamboo 3 in, and cylindrical pressure is strained the area that 3 the most probable increased the pressure filter membrane of section of thick bamboo, makes the moisture of filter pressing flow away more easily.
The height of the lower surface bulge of the inner wall of the mixing drum 1 is slightly lower than that of the upper surface, so that sludge cannot flow into the motor box 2 from the joint of the middle mixing rotating shaft 102 and the lower surface bulge of the inner wall of the mixing drum 2 in the mixing process.
Wherein, two triangular ends of the blocking bracket 903 are engaged with the triangular grooves on the partition plate 908, and the partition plate 908 is used for dividing the sludge subjected to primary pressure filtration into a plurality of small blocks for further pressure filtration.
Wherein, filter-pressing case 9 is symmetrical structure around for, and both sides all are equipped with piecemeal support 903, are equipped with a plurality of filter-pressing subassemblies in the piecemeal support 903, carry out the secondary filter-pressing to each mud fritter respectively.
Wherein, the mud inlet of the filter-pressing box body 902 is an inclined plane, when the mud is pushed into the filter-pressing box 9, the mud can be completely pressed into the filter-pressing box 9.
The working principle is as follows:
firstly, sludge is led into a mixing drum 1 and then added with a flocculating agent for uniform mixing, when an electromagnetic valve 13 is opened, the sludge flows into a pressure filter drum 3 from a sludge guide pipe 4 under the action of gravity, a pressure filter drum motor 301 drives a rocker of a push rod hydraulic cylinder 302 to swing, a piston rod of the push rod hydraulic cylinder 302 pushes a pressure plate 303, the pressure plate 303 extrudes the sludge, and the sludge filters out a large amount of free water from a pressure filter membrane 5 on the outer wall of the pressure filter drum 3 into a drain pipe; then the valve 7 is opened, the sludge subjected to primary filter pressing falls into the push box 8, the push plate 801 and the push motor 802 drive the rocker of the push hydraulic cylinder 803 to swing, the piston rod in the push hydraulic cylinder 803 pushes the push plate 801 to push the sludge subjected to primary filter pressing into the filter-pressing box 9, finally the filter-pressing motor 12 drives the rockers of the filter-pressing box hydraulic cylinder 905 and the blocking hydraulic cylinder 906 to swing, the piston rod in the blocking hydraulic cylinder 906 pushes the blocking bracket 902 to block the sludge subjected to primary filter pressing, the piston rod in the filter-pressing box hydraulic cylinder 905 pushes the filter-pressing plate 907 to press the small sludge subjected to primary filter pressing, secondary filter-pressing treatment is carried out, a small amount of free water is filtered to a drain pipe in a filter-pressing mode, finally the valve II is opened, and the small.
Claims (6)
1. A sludge press filtration device for sewage treatment, includes: churn (1), motor case (2), filter-pressing section of thick bamboo (3), mud pipe (4), pressure section of thick bamboo pressure filter membrane (5), drain pipe (6), valve (7), promotion case (8), filter-pressing case (9), conveyer belt (10) and base (11), its characterized in that: a stirring rotating shaft (102) and a stirring rod (103) are arranged in the stirring cylinder (1), the middle of the stirring rod (103) is fixedly connected to the top end of the stirring rotating shaft (102), the lower surface of the inner wall of the stirring cylinder (1) is protruded to be movably connected with the outer wall of the top end of the stirring rotating shaft (102) through a bearing, the lower surface of the stirring cylinder (1) is fixedly connected with a motor box (2), a stirring motor (101) and a filter pressing cylinder motor (301) are arranged in the motor box (2), the stirring motor (101) is movably connected with the stirring rotating shaft (102) through a belt, and the filter pressing cylinder motor (301) is movably connected to a hydraulic rocker at the top end of a push rod;
the lower surface of the motor box (2) is fixedly connected with a pressure filter cylinder (3), a push rod hydraulic cylinder (302), a pressure plate (303) and a pressure cylinder pressure filter membrane (5) are arranged in the pressure filter cylinder (3), the top end of the push rod hydraulic cylinder (302) is fixedly connected to the upper surface of the inner wall of the pressure filter cylinder (3), the upper surface of the pressure plate (303) is fixedly connected to the top end of a piston rod in the push rod hydraulic cylinder (302), the pressure cylinder pressure filter membrane (5) is fixedly connected to the outer wall of the pressure filter cylinder (3), one end of a mud guide pipe (4) is provided with the outer wall of the pressure filter cylinder, the top end of the mud guide pipe (4) at the other end is fixedly connected to the outer wall of a stirring cylinder (1) through an electromagnetic valve (13), the top end is fixedly connected to the middle part of the pressure filter cylinder (3), the bottom of the pressure filter cylinder (3) is fixedly connected with a valve (7), the bottom end, the top end of a pushing hydraulic cylinder (803) is fixedly connected to the left surface of the inner wall of a pushing box (8), a pushing plate (801) is fixedly connected to the top end of a piston rod in the pushing hydraulic cylinder (803), the left side of the upper surface of the pushing box (8) is fixedly connected with a pushing motor (802), the bottom end of the pushing box (8) is fixedly connected with a base (11), and a second drain pipe (1101) is arranged in the base (11);
the filter press box (9) comprises: a filter pressing motor (901), a filter pressing box body (902), a blocking bracket (903), a filter pressing membrane (904), a filter pressing rod (905), a blocking push rod (906), a filter pressing plate (907), a dividing plate (908) and a dividing filter pressing membrane (909), wherein the outer wall of the filter pressing box (9) is provided with the filter pressing box body (902), the left surface of the filter pressing box body (902) is fixedly connected with the right surface of the push box (8), the middle of the lower surface of the inner wall of the filter pressing box (9) is fixedly connected with the dividing plate (908), the upper surface of the dividing plate (908) is fixedly connected with the upper surface of the inner wall of the filter pressing box (9), the filter pressing motor (901) is fixedly connected with the dividing plate (908), the blocking bracket (903), the filter pressing membrane (904), the filter pressing rod (905), the blocking push rod (906), the filter pressing plate (907) and the dividing plate (908) are arranged in the filter pressing box body (902), and one end of the filter pressing rod (, the other ends of the filter pressing rod (905) and the blocking push rod (906) are respectively connected with a filter pressing plate (907) and a blocking support (903), the filter pressing plate (907) is fixedly connected in the middle of the filter pressing membrane (904), the bottom end of the filter pressing box (9) is fixedly connected with a cutting filter pressing membrane (909), and a conveyor belt (10) fixedly connected to the right side of the base (11) is arranged below the filter pressing box (9).
2. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the outer diameter diameters of the mixing drum (1), the motor box (2) and the filter pressing drum (3) are equal.
3. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the height of the lower surface bulge of the inner wall of the mixing drum (1) is slightly lower than that of the upper surface.
4. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the two triangular ends of the blocking support (903) are engaged with the triangular grooves on the dividing plate (908).
5. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the filter pressing box (9) is of a front-back symmetrical structure, both sides of the filter pressing box are provided with partitioning supports (903), and a plurality of filter pressing assemblies are arranged in the partitioning supports (903).
6. The sludge pressure filtration device for sewage treatment as claimed in claim 1, wherein: the mud inlet of the filter pressing box body (902) is an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521427.4U CN211056942U (en) | 2019-04-17 | 2019-04-17 | Sludge press filtration device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521427.4U CN211056942U (en) | 2019-04-17 | 2019-04-17 | Sludge press filtration device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056942U true CN211056942U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920521427.4U Active CN211056942U (en) | 2019-04-17 | 2019-04-17 | Sludge press filtration device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056942U (en) |
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- 2019-04-17 CN CN201920521427.4U patent/CN211056942U/en active Active
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