CN216440038U - Filter cake blowing-off device of filter press - Google Patents
Filter cake blowing-off device of filter press Download PDFInfo
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- CN216440038U CN216440038U CN202123418977.XU CN202123418977U CN216440038U CN 216440038 U CN216440038 U CN 216440038U CN 202123418977 U CN202123418977 U CN 202123418977U CN 216440038 U CN216440038 U CN 216440038U
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- filter press
- fixed mounting
- control box
- filter plate
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Abstract
The utility model discloses a filter cake blow-off device of a filter press, which comprises two side plates, wherein a plurality of filter plates are equidistantly arranged between the two side plates, a vibration mechanism is arranged between each filter plate and the corresponding side plate, sliding grooves are respectively formed in the top ends of the two side plates, sliding blocks are respectively connected inside the two sliding grooves in a sliding manner, screw rods are respectively connected to two sides of the inner wall of each sliding groove in a rotating manner, the two screw rods are connected with the middle parts of the corresponding sliding blocks in a threaded manner, a transmission mechanism is arranged between the two screw rods, and mounting plates are fixedly arranged at the top ends of the two sliding blocks. According to the utility model, the heating wire is arranged in the control box, the air is heated by the heating wire, the heated air is sprayed out by the air nozzle, the sprayed hot air enters the filter plate through the gap to dry the sludge on the surface of the filter plate, the dried sludge is separated from the filter plate and falls off, the filter plate is replaced by the conventional filter plate which is detached to remove filter cakes, and the removal efficiency is improved.
Description
Technical Field
The utility model relates to a blow-off device, in particular to a filter cake blow-off device of a filter press, and belongs to the technical field of filter presses.
Background
The filter press utilizes a special filter medium to apply a certain pressure to an object, so that liquid is dialyzed out by a mechanical device which is a common solid-liquid separation device, and the filter plate has stable performance, convenient operation, safety and labor saving; the metal squeezing cylinder is formed by processing a seamless steel pipe and precisely casting a plastic steel filter plate, and is resistant to high temperature and high pressure and durable in use.
The clean mode of present pressure filter press cake pressure filter plate, the artifical clean processing of mode, inefficiency, the work load is big moreover, but present pressure filter cake blows the in-process of taking off, blows off inefficiency, needs to blow off for a long time and worry the cake and just can drop, and the influence blows off efficiency, consequently needs the design a pressure filter press cake to blow off the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filter cake blow-off device of a filter press, which aims to solve the problems that the existing filter cake of the filter press in the background technology has low blow-off efficiency in the blow-off process, and the filter cake can fall off only by long-time blow-off, so that the blow-off efficiency is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: comprises two side plates, a plurality of filter plates are arranged between the two side plates at equal intervals, a vibration mechanism is arranged between the filter plates and the side plates, the top ends of the two side plates are both provided with chutes, the insides of the two chutes are both connected with sliders in a sliding way, the two sides of the inner wall of the two chutes are both rotatably connected with lead screws, the two lead screws are in threaded connection with the middle parts of the corresponding sliders, a transmission mechanism is arranged between the two lead screws, the top ends of the two sliders are fixedly provided with a mounting plate, the bottom end of the mounting plate is fixedly provided with a plurality of air nozzles at equal intervals, one side of one side plate is fixedly provided with a control box, one side of the control box is provided with a plurality of air inlet holes at equal intervals, a plurality of insulating blocks are fixedly arranged at the two equal intervals of the position between the insulating blocks, an air pump is fixedly arranged at the top end of the control box, the air pump is characterized in that the air inlet end of the air pump is communicated with the inside of the control box, the air pipe is fixedly installed at the air outlet end of the air pump, and one end of the air pipe is communicated with the plurality of air nozzles.
According to a preferable technical scheme of the utility model, the vibration mechanism comprises connecting blocks, buffer springs and cams, grooves are formed in the two sides of the filter plate and the side plates, the buffer springs are fixedly installed at the bottoms of the two grooves, the connecting blocks are fixedly installed at the tops of the two buffer springs, the two connecting blocks are fixedly connected with the two sides of the filter plate, the top of each groove is rotatably connected with a rotating shaft, the cam is sleeved on the surface of each rotating shaft and connected with the top end of each connecting block in a contact mode, driving motors are fixedly installed on the sides of the two side plates, and output shafts of the driving motors are fixedly connected with one ends of the rotating shafts.
As a preferred technical scheme of the present invention, the transmission mechanism includes chain wheels, chains and servo motors, one end of each of the two lead screws passes through the sliding groove and is fixedly installed with the chain wheel, the chain is connected between the two chain wheels in a transmission manner, the servo motor is fixedly installed on the side of one of the side plates, and the output shaft of the servo motor is fixedly connected with one end of the corresponding lead screw.
As a preferred technical scheme of the utility model, an air inlet seam is arranged between every two adjacent filter plates.
As a preferable technical scheme of the utility model, a dust screen is fixedly arranged inside the air inlet holes.
As a preferable technical scheme of the utility model, the bottom parts of the two side plates are fixedly provided with the conveyor belts.
As a preferred technical scheme of the utility model, a control panel is fixedly arranged on one side of the control box, and the servo motor, the air pump, the heating wire and the driving motor are electrically connected with an external power supply through the control panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the filter cake blow-off device of the filter press, the heating wire is arranged in the control box, air is heated through the heating wire, the heated air is sprayed out through the air nozzle, sprayed hot air enters the filter plate through the gap to dry sludge on the surface of the filter plate, the dried sludge is separated from the filter plate and falls off, the filter plate is replaced by the conventional filter cake removing device, and the removing efficiency is improved.
2. According to the filter cake blow-off device of the filter press, in the blow-off process, the rotating shaft is driven to rotate through the driving motor, the cam is driven to rotate through the rotation of the rotating shaft, the filter plate is vibrated through the cooperation of the rotation of the cam and the buffering spring, the quick falling of filter cakes blown off is further guaranteed, and the filter cake blow-off efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the control box of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the groove of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3 according to the present invention.
In the figure: 1. a side plate; 2. a chute; 3. a screw rod; 4. mounting a plate; 5. a gas showerhead; 6. a chain; 7. a sprocket; 8. filtering the plate; 9. a conveyor belt; 10. a servo motor; 11. a slider; 12. an air tube; 13. an air pump; 14. a control box; 15. an air inlet; 16. an insulating block; 17. an electric heating wire; 18. a groove; 19. connecting blocks; 20. a buffer spring; 21. a cam; 22. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution of a filter cake stripping device of a filter press:
according to the figure 1-4, comprising two side plates 1, a plurality of filter plates 8 are installed between the two side plates 1 at equal intervals, a vibration mechanism is arranged between the filter plates 8 and the side plates 1, chutes 2 are respectively arranged at the top ends of the two side plates 1, sliders 11 are respectively connected inside the two chutes 2 in a sliding manner, lead screws 3 are respectively connected at both sides of the inner wall of the two chutes 2 in a rotating manner, the two lead screws 3 are connected with the middle parts of the corresponding sliders 11 in a threaded manner, a transmission mechanism is arranged between the two lead screws 3, a mounting plate 4 is fixedly installed at the top ends of the two sliders 11, a plurality of air nozzles 5 are fixedly installed at the bottom end of the mounting plate 4 at equal intervals, a control box 14 is fixedly installed at one side of one side plate 1, a plurality of air inlets 15 are arranged at one side of the control box 14 at equal intervals, a plurality of insulating blocks 16 are fixedly installed at both sides of the inner wall of the control box 14 at equal intervals, and heating wires 17 are fixedly installed between the two insulating blocks 16 which are aligned in position, the top fixed mounting of control box 14 has air pump 13, the inlet end of air pump 13 and the inside intercommunication of control box 14, the fixed mounting of giving vent to anger of air pump 13 has trachea 12, trachea 12's one end and a plurality of jet head 5 intercommunication, through 14 internally mounted of control box have heating wire 17, heat the air through heating wire 17, the air of heating passes through jet head 5 blowout, spun steam gets into the inside mud on filter plate 8 surface of filter plate through the gap and dries the processing, the mud of stoving drops with the separation of filter plate 8, replace and dismantle filter plate 8 now and clear away the considering cake, the efficiency is clear away in the improvement.
According to fig. 3 and 4, the vibration mechanism includes connecting block 19, buffer spring 20 and cam 21, recess 18 is all seted up with the both sides of curb plate 1 to filter plate 8, the equal fixed mounting in bottom of two recess 18 has buffer spring 20, the equal fixed mounting in top of two buffer spring 20 has connecting block 19, the both sides fixed connection of two connecting blocks 19 and filter plate 8, the top of recess 18 is rotated and is connected with the pivot, the surperficial cover of pivot is established and is connected with cam 21, cam 21 is connected with the top contact of connecting block 19, the equal fixed mounting in avris of two curb plates 1 has driving motor 22, the output shaft of driving motor 22 and the one end fixed connection of pivot, rotate the rotation that drives the pivot through driving motor 22, the rotation that drives cam 21 through the pivot, cooperation through cam 21 and buffer spring 20, improve the filter cake and blow off efficiency.
According to fig. 1 and 2, the transmission mechanism comprises chain wheels 7, chains 6 and servo motors 10, one ends of two lead screws 3 penetrate through the sliding grooves 2 and are fixedly provided with the chain wheels 7, the chains 6 are connected between the two chain wheels 7 in a transmission mode, the servo motors 10 are fixedly arranged on the side of one side plate 1, the output shafts of the servo motors 10 are fixedly connected with one ends of the corresponding lead screws 3, the lead screws 3 are driven to rotate through the servo motors 10, the slide blocks 11 are driven to move through the rotation of the lead screws 3, and the mounting plates 4 are driven to move through the slide blocks 11.
According to fig. 1 and 2, an air inlet seam is formed between each two adjacent filter plates 8, a dust screen is fixedly mounted inside each air inlet 15, dust is prevented from entering the control box 14, the bottom of each side plate 1 is fixedly provided with a conveyor belt 9, a control panel is fixedly mounted on one side of the control box 14, and the servo motor 10, the air pump 13, the heating wire 17 and the driving motor 22 are electrically connected with an external power supply through the control panel.
When the filter press cake blowing-off device is used, firstly, a power supply is switched on, the electric heating wire 17 and the air pump 13 are manually opened, the air in the control box 14 is heated through the electric heating wire 17, the heated air is pumped into the air pipe 12 through the air pump 13 and is sprayed out through the air nozzle 5 at the bottom end of the mounting plate 4, the sprayed hot air dries the filter cake in the filter plate, the driving motor 22 is manually opened in the drying and blowing-off process, the rotating shaft is driven to rotate through the rotation of the driving motor 22, the rotation of the cam 21 is driven through the rotation of the rotating shaft, the vibration of the filter plate 8 is controlled through the cooperation of the cam 21 and the buffer spring 20, the dried and blown-off sludge rapidly drops, and the blowing-off efficiency is improved.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pressure filter cake blows and takes off device, includes two curb plates (1), its characterized in that, two a plurality of filter plates (8) are installed to the equidistance between curb plate (1), be provided with vibrations mechanism between filter plate (8) and curb plate (1), two spout (2) have all been seted up on the top of curb plate (1), two equal sliding connection has slider (11) in the inside of spout (2), two the inner wall both sides of spout (2) all rotate and are connected with lead screw (3), two lead screw (3) and the middle part threaded connection who corresponds slider (11), two be provided with drive mechanism between lead screw (3), two the top fixed mounting of slider (11) has mounting panel (4), the bottom equidistance fixed mounting of mounting panel (4) has a plurality of air jet (5), one of them one side fixed mounting of curb plate (1) has control box (14), a plurality of inlet ports (15) have been seted up to one side equidistance of control box (14), the both sides equidistance fixed mounting of control box (14) inner wall has a plurality of collets (16), and the position is two of adjusting well fixed mounting has heating wire (17) between collets (16), the top fixed mounting of control box (14) has air pump (13), the inlet end of air pump (13) and the inside intercommunication of control box (14), the fixed mounting of giving vent to anger of air pump (13) has trachea (12), the one end and a plurality of jet nozzle (5) intercommunication of trachea (12).
2. The filter press cake blow-off device of a filter press according to claim 1, wherein: vibrations mechanism includes connecting block (19), buffer spring (20) and cam (21), recess (18), two are all seted up with the both sides of curb plate (1) to filter plate (8) the equal fixed mounting in bottom of recess (18) has buffer spring (20), two the equal fixed mounting in top of buffer spring (20) has connecting block (19), two the both sides fixed connection of connecting block (19) and filter plate (8), the top of recess (18) is rotated and is connected with the pivot, the surface cover of pivot is established and is connected with cam (21), cam (21) are connected with the top contact of connecting block (19), two the equal fixed mounting in avris of curb plate (1) has driving motor (22), the output shaft of driving motor (22) and the one end fixed connection of pivot.
3. The filter press cake blow-off device of a filter press according to claim 1, wherein: drive mechanism includes sprocket (7), chain (6) and servo motor (10), two the one end of lead screw (3) is passed the equal fixed mounting of spout (2) and is had sprocket (7), two the transmission is connected with chain (6) between sprocket (7), one of them the avris fixed mounting of curb plate (1) has servo motor (10), the output shaft of servo motor (10) and the one end fixed connection who corresponds lead screw (3).
4. The filter press cake blow-off device of a filter press according to claim 1, wherein: air inlet seams are formed between every two adjacent filter plates (8).
5. The filter press cake blow-off device of a filter press according to claim 1, wherein: and a dust screen is fixedly arranged in the air inlet holes (15).
6. The filter press cake blow-off device of a filter press according to claim 1, wherein: and the bottom parts of the two side plates (1) are fixedly provided with a conveyor belt (9).
7. The filter press cake blow-off device of a filter press according to claim 1, wherein: a control panel is fixedly mounted on one side of the control box (14), and the servo motor (10), the air pump (13), the heating wire (17) and the driving motor (22) are electrically connected with an external power supply through the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123418977.XU CN216440038U (en) | 2021-12-30 | 2021-12-30 | Filter cake blowing-off device of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123418977.XU CN216440038U (en) | 2021-12-30 | 2021-12-30 | Filter cake blowing-off device of filter press |
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| Publication Number | Publication Date |
|---|---|
| CN216440038U true CN216440038U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123418977.XU Active CN216440038U (en) | 2021-12-30 | 2021-12-30 | Filter cake blowing-off device of filter press |
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| Country | Link |
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| CN (1) | CN216440038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949945A (en) * | 2022-06-01 | 2022-08-30 | 江西金德铅业股份有限公司 | Hot air drying device for reducing moisture of filter cake of filter press |
-
2021
- 2021-12-30 CN CN202123418977.XU patent/CN216440038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114949945A (en) * | 2022-06-01 | 2022-08-30 | 江西金德铅业股份有限公司 | Hot air drying device for reducing moisture of filter cake of filter press |
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