CN218248701U - Filter cake blow-off equipment of filter press - Google Patents
Filter cake blow-off equipment of filter press Download PDFInfo
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- CN218248701U CN218248701U CN202221579915.9U CN202221579915U CN218248701U CN 218248701 U CN218248701 U CN 218248701U CN 202221579915 U CN202221579915 U CN 202221579915U CN 218248701 U CN218248701 U CN 218248701U
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Abstract
The utility model belongs to the technical field of the pressure filter blows and takes off, concretely relates to pressure filter cake blows and takes off equipment, including plate and frame pressure filter body, plate and frame pressure filter body includes hold-down mechanism, feeding mechanism, two frames and filtering mechanism, the U-shaped board is installed to the front and back symmetry between two frames, U-shaped board internally mounted has the removal subassembly, filtering mechanism includes a plurality of filter plates, a plurality of filter frames, a plurality of filter cloth, the rectangular channel has all been seted up to the filter plate left and right sides, two filter cloths are installed respectively in two rectangular channels and are kept away from one side each other, the ventilative groove has seted up inside the filter plate, ventilative groove and two rectangular channels intercommunication, filter plate and filter frame upper end all are equipped with the feeding frame of front and back symmetry, be equipped with the blow-off mechanism that filtering mechanism assorted between two frames, blow-off mechanism includes the motor, the rotary drum, the torsional spring, the clapper board, clearance drive assembly and supplementary blow-off subassembly; the utility model discloses can vibrate the filter cake material after the dehydration and drop, increase the efficiency that the filter cake blows off.
Description
Technical Field
The utility model belongs to the technical field of the pressure filter blows and takes off, concretely relates to pressure filter cake blows and takes off equipment.
Background
The filter press is divided into a plate-and-frame filter press, a box-type filter press, a vertical filter press and the like, and the plate-and-frame filter press has the advantages of high solid content of filter cakes, clear filtrate, high solid recovery rate and the like, and is widely used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a pressure filter cake blows equipment of taking off, can drive the clapper board when blowing off and carry out the intermittent type to filter frame and filter plate and pat, and then the shaping material drops when driving filter frame and filter plate production vibration, increases and blows off efficiency, has avoided the shaping material attached to avoid and can't drop at the filter cloth, can drive the material and break away from the filter cloth when the supplementary subassembly that blows simultaneously can increase the dehydration rate of material.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a filter press filter cake blow-off device comprises a plate and frame filter press body, wherein the plate and frame filter press body comprises a pressing mechanism, a feeding mechanism, two frames and a filtering mechanism, a U-shaped plate is symmetrically arranged between the two frames in a front-back mode, a moving assembly is arranged in the U-shaped plate, the filtering mechanism is connected between the two U-shaped plates in a sliding mode and comprises a plurality of filter plates, a plurality of filter frames and a plurality of filter cloth, the plurality of filter plates and the plurality of filter frames are connected with the U-shaped plate in a sliding mode, the plurality of filter plates and the plurality of filter frames are arranged in a staggered mode, and the plurality of filter plates are provided with drainage assemblies;
rectangular grooves are formed in the left side and the right side of the filter plate, the two filter cloths are respectively installed on the sides, away from each other, of the two rectangular grooves, a ventilating groove is formed in the filter plate and is communicated with the two rectangular grooves, feeding frames which are symmetrical in the front-back direction are arranged at the upper ends of the filter plate and the filter frame respectively, the feeding frames are matched with a feeding mechanism, the two feeding frames at the upper end of the filter frame are communicated with the inside of the filter frame, and a blow-off mechanism matched with the filter mechanism is arranged between the two machine frames;
the blowing-off mechanism comprises a motor, a rotating cylinder, a torsional spring, a beating plate, a gap transmission assembly and an auxiliary blowing assembly, the motor is installed at the left end of the left side rack, an output shaft of the motor is connected with the gap transmission assembly, the gap transmission assembly is in transmission connection with the rotating cylinder, the rotating cylinder is rotatably connected between the two racks, the beating plate is fixedly connected with the rotating cylinder, a circular groove matched with the rotating cylinder is formed in the right side rack, and the torsional spring is fixedly installed between the rotating cylinder and the circular groove.
The clearance transmission assembly comprises two circular plates and two meshing tooth groups, one of the circular plates is fixedly connected with the rotating cylinder, the other circular plate is rotatably connected to the right end of the right side rack, the two meshing tooth groups are respectively installed on one side of the two circular plates, and the two meshing tooth groups comprise five meshing teeth.
The auxiliary blowing assembly comprises an air pump, an output pipe, a heating sleeve, spiral heating wires, a connecting air pipe and a plurality of air outlet hoses, the air pump is installed on one side of the two frames, the side of the two frames is far away from the air pump, the heating sleeve penetrates through the side, close to the air pump, of the frame, the connecting air pipe is installed between the two frames, the connecting air pipe is communicated with the heating sleeve, the spiral heating wires are installed inside the heating sleeve, the output pipe is communicated with the output end of the air pump and the heating sleeve, the air outlet hoses are installed between the connecting air pipe and the filter plates, the air outlet hoses are communicated with the upper side of the ventilation groove, and the air outlet hoses are internally provided with first one-way valves.
And a protection box matched with the motor and the gap transmission assembly is installed on the left side of the rack, and the motor is installed inside the protection box.
The shape of the ventilation groove is a plane thread shape.
The drainage component comprises a plurality of drainage pipes, a plurality of second one-way valves and two drainage ponds, the two drainage pipes are symmetrically arranged at the lower end of the filter plate in the front-back direction, are communicated with the ventilating grooves and the rectangular grooves, are arranged between the two racks in the front-back direction, extend into the drainage ponds, and are respectively arranged inside the drainage pipes.
The utility model discloses can drive the clapper board when blowing off and carry out the interstitial patting to filter frame and filter plate, and then the shaping material drops when driving filter frame and filter plate production vibration, increases and blows off efficiency, has avoided the shaping material attached to avoid and can't drop at the filter cloth, can drive the material and break away from the filter cloth when supplementary the subassembly that blows simultaneously can increase the dehydration rate of material.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
FIG. 1 is a schematic structural diagram of a first embodiment of a filter cake blow-off device of a filter press according to the present invention;
FIG. 2 is a schematic view of a partial structure of a first embodiment of a filter cake blow-off apparatus of a filter press according to the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of a first embodiment of a filter cake blow-off apparatus of a filter press according to the present invention;
FIG. 4 is a schematic view of a partial structure of a second embodiment of a filter cake blow-off apparatus of a filter press according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a second embodiment of a filter cake blow-off apparatus of a filter press according to the present invention;
fig. 6 is an enlarged schematic view of a portion a in fig. 5.
The main component symbols are as follows:
the first embodiment is as follows: the filter press comprises a plate-and-frame filter press body 1, a pressing mechanism 11, a feeding mechanism 12, a frame 13, a U-shaped plate 14, a filter plate 2, a filter frame 21, filter cloth 22, a rectangular groove 23, a ventilating groove 24, a feeding frame 25, a motor 26, a rotating cylinder 27, a torsion spring 28, a beating plate 29 and a circular groove 3;
example two: the device comprises a circular plate 31, a meshing tooth group 32, an air pump 33, an output pipe 34, a heating sleeve 35, a spiral heating wire 36, a connecting air pipe 37, an air outlet hose 38, a protection box 4, a water discharge pipe 41, a second one-way valve 42 and a water discharge pool 43.
Detailed Description
In order to make the technical solution of the present invention better understood, the following description is provided for the purpose of illustrating the present invention with reference to the accompanying drawings and embodiments.
The first embodiment is as follows:
as shown in fig. 1-3, the utility model discloses a filter press cake blow-off equipment, including plate and frame filter press body 1, plate and frame filter press body 1 includes hold-down mechanism 11, feeding mechanism 12, two frames 13 and filtering mechanism, hold-down mechanism 11 and filtering mechanism sealing connection, and then drive feeding mechanism 12 and send the material into filtering mechanism and filter it, U-shaped plate 14 is installed to the front and back symmetry between two frames 13, U-shaped plate 14 internally mounted has the removal subassembly, the removal subassembly can move in U-shaped plate 14, can drive filter plate 2 slip filter frame 21 motion one by one simultaneously, filtering mechanism sliding connection is between two U-shaped plates 14, filtering mechanism includes a plurality of filter plates 2, a plurality of filter frames 21, a plurality of filter cloth 22, a plurality of filter plates 2 and a plurality of filter frames 21 all sliding connection with U-shaped plate 14, a plurality of filter plates 2 and a plurality of filter frames 21 set up each other in a staggered way, a plurality of filter plates 2 all are equipped with the drainage subassembly;
the blow-off mechanism comprises a motor 26, a rotating cylinder 27, a torsion spring 28, a beating plate 29, a gap transmission assembly and an auxiliary blowing assembly, the motor 26 is mounted at the left end of the left side frame 13, an output shaft of the motor 26 is connected with the gap transmission assembly, the gap transmission assembly is in transmission connection with the rotating cylinder 27, the rotating cylinder 27 is rotatably connected between the two frames 13, the beating plate 29 is fixedly connected with the rotating cylinder 27, the right side frame 13 is provided with a circular groove 3 matched with the rotating cylinder 27, and the torsion spring 29 is fixedly mounted between the rotating cylinder 27 and the circular groove 3;
when the device is used, the pressing mechanism is firstly used for driving the filter plates 2 and the filter frames 21 to slide on the U-shaped plate 14, so that the filter plates 2 and the filter frames 21 are mutually connected in a sealing manner, at the moment, the feeding frame 25 is aligned and connected with the feeding mechanism 12 in a sealing manner, the filter frames 21 are in a communicated state, the feeding mechanism 12 feeds the feeding frame 25, then the materials continuously enter the filter frames 21 due to the fact that the feeding frame 25 is communicated with the filter frames 21, the materials are continuously fed after the filter frames 21 are filled with the materials, and the moisture in the materials can penetrate through the filter cloth 22 and enter the rectangular grooves 23 and the ventilating grooves 24 due to the fact that the internal space of the filter frames 21 is unchanged and the filter cloth 22 cannot penetrate through the materials, then the materials are discharged from the drainage assembly, and after the feeding mechanism 12 finishes feeding, the material is blown off by the blowing-off mechanism;
when the air stripping is performed, firstly, the feeding mechanism 12 is closed, then the motor 26 is started to work, when the motor 26 works, an output shaft of the motor drives the gap transmission component to rotate, so that the rotating cylinder 27 is driven to intermittently rotate, when the gap transmission component drives the rotating cylinder 27 to rotate, the patting plate 29 is driven to upwards rotate to be far away from the filter plate 2 and the filter frame 21, meanwhile, the rotating cylinder 27 overcomes the torsion spring 28 to rotate, when the gap transmission component stops driving the rotating cylinder 27 to rotate, the resilience force of the torsion spring 28 drives the rotating cylinder 27 to rotate in the opposite direction, so that the patting plate 29 is driven to approach the filter plate 2 and the filter frame 21, so that the patting plate 29 patting the filter plate 2 and the filter frame 21, the filter plate 2 and the filter frame 21 generate slight shock, so that the materials are separated from the filter cloth 22 and the filter frame 21, meanwhile, the auxiliary blowing component can blow the surfaces of the materials on the surfaces of the materials through hot air, so that the materials are separated from the filter cloth 22 and dried, so that the water filtering effect is improved, then, the moving component is started to drive the filter plate 2 and the filter frame 21 to move one by one another, so that the blocked materials are separated from the filter cloth 22 and then separated from the filter frame 21 under the filter plate 29 under the gravity and the air;
can drive the clapper board 29 when blowing off like this and carry out the interstitial beating to filter frame 21 and filter plate 2, and then drive filter frame 21 and filter plate 2 and produce the shaping material and drop when vibrating, increase and blow off efficiency, avoided the shaping material attached to avoid and can't drop at filter cloth 22, can drive the material and break away from filter cloth 22 when supplementary the subassembly that blows simultaneously can increase the dehydration rate of material.
Example two:
4-6, the gap transmission assembly includes two circular plates 31 and two engaging tooth sets 32, wherein one circular plate 31 is fixedly connected with the rotating cylinder 27, the other circular plate 31 is rotatably connected to the right end of the right side frame 13, the two engaging tooth sets 32 are respectively installed at one side of the two circular plates 31, and each of the two engaging tooth sets 32 includes five engaging teeth, when the motor 26 rotates, the output shaft thereof drives one of the circular plates 31 to rotate, and drives the engaging tooth set 32 fixedly connected with one of the circular plates 31 to rotate, when the engaging tooth set 32 rotates to engage with the other engaging tooth set 32, the two engaging tooth sets 32 are driven to rotate together, and further drives the other circular plate 31 to rotate, and when the other circular plate 31 rotates, the rotating cylinder 27 fixedly connected with the other circular plate 31 rotates; when the two meshing tooth groups 32 are gradually separated in the rotating process, and further separated from each other, the circular plate 31 and the meshing tooth group 32 which are in transmission connection with the motor 26 continue to rotate, and the other meshing tooth group 32 and the circular plate 31 which are separated from the rotating force are driven by the torsion spring 28 to return to the original positions, and then are engaged with the meshing tooth group 32 which is in transmission connection with the motor 26 again to rotate again, so that the continuous rotation drives the rotating cylinder 27 to move in a clearance manner, and further the filter plate 2 and the filter frame 21 are flapped.
The auxiliary blowing component comprises an air pump 33, an output pipe 34, a heating sleeve 35, a spiral heating wire 36, a connecting air pipe 37 and a plurality of air outlet hoses 38, the air pump 33 is installed on one side, away from each other, of the two racks 13, the heating sleeve 35 is installed on one side, close to the air pump 33, of the racks 13 in a penetrating mode, the connecting air pipe 37 is installed between the two racks 13, the connecting air pipe 37 is communicated with the heating sleeve 35, the spiral heating wire 36 is installed inside the heating sleeve 35, the output pipe 34 enables the output end of the air pump 33 to be communicated with the heating sleeve 35, the air outlet hoses 38 are installed between the connecting air pipe 37 and the filter plates 2, the air outlet hoses 38 are communicated with the upper side of the ventilation groove 24, and first one-way valves are installed inside the air outlet hoses 38; when in blow-off, the air pump 33 is started to input air, then the air enters the heating sleeve 35 through the output pipe 34, at the moment, the pre-started spiral heating wire 36 heats the air entering the heating sleeve 35, then the air enters the connecting air pipe 37 and finally enters the ventilating groove 24 through the first one-way valve, the hot air dries and heats the filter cloth 22 after entering the ventilating groove 24, further, the materials attached to the filter cloth 22 are separated from the filter cloth 22, meanwhile, the filter cloth 22 is detached from the rectangular groove 23, then the air is discharged from the water discharging assembly, the first one-way valve can enable the air to enter the ventilating groove 24, and water and other materials cannot enter the air outlet hose 38 from the ventilating groove 24; therefore, not only can the materials be dehydrated again, but also the filter cloth 22 can be separated from the materials, and the dehydration rate and the air stripping efficiency are increased.
The left side frame 13 is provided with a protection box 4 matched with the motor 26 and the gap transmission assembly, and the motor 26 is arranged inside the protection box 4; therefore, the motor 26 and the gap transmission assembly can be protected, and the situation that sundries are stuck to the gap transmission assembly to influence the rotation of the gap transmission assembly is avoided.
The shape of ventilative groove 24 is the plane screw thread shape, makes things convenient for gas at ventilative groove 24 internal motion like this, then discharges from the discharge assembly, increases gas and filter cloth 22's area of contact, and the lateral edge of screw thread form can play supporting component to filter cloth 22 simultaneously, avoids two filter cloth 22 to stick to each other.
The drainage component comprises a plurality of drainage pipes 41, a plurality of second one-way valves 42 and two drainage pools 43, the two drainage pipes 41 are symmetrically arranged at the lower end of the filter plate 2 from front to back, the drainage pipes 41 are communicated with the ventilating grooves 24 and the rectangular grooves 23, the two drainage pools 43 are arranged between the two frames 13 from front to back, the drainage pipes 41 extend into the drainage pools 43, and the plurality of second one-way valves 42 are respectively arranged in the drainage pipes 41; when the feeding mechanism 12 enters the filtering mechanism for filtering, water can flow into the ventilating groove 24 through the filter cloth 22, then flow into the drain pipe 41 through the second one-way valve 42, and finally is collected inside the drainage tank 43, filtered water flows out through the ventilating groove 24 when the filter cloth 22 is attached to the rectangular groove 23, after the material filtered water 2 is completed, the auxiliary blowing assembly can blow hot air to remove the attachment of the filter cloth 22 and the ventilating groove 24 close to each other, so that redundant filtrate flows out through the rectangular groove 23, a user can collect and treat the water inside the drainage tank 43, and the second one-way valve 42 can enable the water to flow into the drain pipe 41 from the ventilating groove 24, so that air cannot enter the ventilating groove 24 from the drain pipe 41.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a pressure filter cake blows equipment of taking off, includes the filter press body of plate and frame, the filter press body of plate and frame includes hold-down mechanism, feeding mechanism, two frames and filtering mechanism, its characterized in that: the filtering mechanism comprises a plurality of filtering plates, a plurality of filtering frames and a plurality of filtering cloth, wherein the filtering plates and the filtering frames are all in sliding connection with the U-shaped plates, the filtering plates and the filtering frames are arranged in a staggered mode, and the filtering plates are provided with drainage components;
rectangular grooves are formed in the left side and the right side of the filter plate, the two filter cloths are respectively installed on one side, far away from each other, of the two rectangular grooves, a ventilating groove is formed in the filter plate and is communicated with the two rectangular grooves, feeding frames which are symmetrical in the front-back direction are arranged at the upper ends of the filter plate and the filter frame respectively, the feeding frames are matched with the feeding mechanism, the two feeding frames at the upper end of the filter frame are communicated with the inside of the filter frame, and a blowing-off mechanism matched with the filter mechanism is arranged between the two racks;
the blowing-off mechanism comprises a motor, a rotating cylinder, a torsional spring, a beating plate, a gap transmission assembly and an auxiliary blowing assembly, the motor is installed at the left end of a left side rack, an output shaft of the motor is connected with the gap transmission assembly, the gap transmission assembly is in transmission connection with the rotating cylinder, the rotating cylinder is rotatably connected between the two racks, the beating plate is fixedly connected with the rotating cylinder, a round groove matched with the rotating cylinder is formed in the rack on the right side, and the torsional spring is fixedly installed between the rotating cylinder and the round groove.
2. The filter press cake blow-off apparatus of a filter press according to claim 1, wherein: the clearance transmission assembly comprises two circular plates and two meshing tooth groups, one of the circular plates is fixedly connected with the rotating cylinder, the other circular plate is rotatably connected to the right end of the right side rack, the two meshing tooth groups are respectively installed on one sides of the two circular plates, and the two meshing tooth groups respectively comprise five meshing teeth.
3. The filter press cake blow-off apparatus of a filter press according to claim 1, wherein: the auxiliary blowing assembly comprises an air pump, an output pipe, a heating sleeve, spiral heating wires, a connecting air pipe and a plurality of air outlet hoses, the air pump is installed on one side of the two frames, the side of the two frames is far away from the air pump, the heating sleeve penetrates through the side, close to the air pump, of the frame, the connecting air pipe is installed between the two frames, the connecting air pipe is communicated with the heating sleeve, the spiral heating wires are installed inside the heating sleeve, the output pipe is communicated with the output end of the air pump and the heating sleeve, the air outlet hoses are installed between the connecting air pipe and the filter plates, the air outlet hoses are communicated with the upper side of the ventilation groove, and the air outlet hoses are internally provided with first one-way valves.
4. The filter press cake blow-off equipment of claim 1, wherein: and a protection box matched with the motor and the gap transmission assembly is installed on the left side of the rack, and the motor is installed inside the protection box.
5. The filter press cake blow-off apparatus of a filter press according to claim 1, wherein: the shape of the ventilation groove is a plane thread shape.
6. The filter press cake blow-off apparatus of a filter press according to claim 1, wherein: the drainage component comprises a plurality of drainage pipes, a plurality of second one-way valves and two drainage ponds, the two drainage pipes are symmetrically arranged at the lower end of the filter plate in the front-back direction, are communicated with the ventilating grooves and the rectangular grooves, are arranged between the two racks in the front-back direction, extend into the drainage ponds, and are respectively arranged inside the drainage pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221579915.9U CN218248701U (en) | 2022-06-22 | 2022-06-22 | Filter cake blow-off equipment of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221579915.9U CN218248701U (en) | 2022-06-22 | 2022-06-22 | Filter cake blow-off equipment of filter press |
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| Publication Number | Publication Date |
|---|---|
| CN218248701U true CN218248701U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221579915.9U Active CN218248701U (en) | 2022-06-22 | 2022-06-22 | Filter cake blow-off equipment of filter press |
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| CN (1) | CN218248701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046172A (en) * | 2023-10-12 | 2023-11-14 | 烟台康司坦新材料科技有限公司 | Nanometer silicon monoxide apparatus for producing |
-
2022
- 2022-06-22 CN CN202221579915.9U patent/CN218248701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117046172A (en) * | 2023-10-12 | 2023-11-14 | 烟台康司坦新材料科技有限公司 | Nanometer silicon monoxide apparatus for producing |
| CN117046172B (en) * | 2023-10-12 | 2023-12-08 | 烟台康司坦新材料科技有限公司 | Nanometer silicon monoxide apparatus for producing |
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