CN216703594U - Filter with rotatable blades - Google Patents
Filter with rotatable blades Download PDFInfo
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- CN216703594U CN216703594U CN202123400964.XU CN202123400964U CN216703594U CN 216703594 U CN216703594 U CN 216703594U CN 202123400964 U CN202123400964 U CN 202123400964U CN 216703594 U CN216703594 U CN 216703594U
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- support shaft
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Abstract
The utility model relates to a rotatable leaf filter, and belongs to the technical field of leaf filter equipment. The technical scheme is as follows: the tank body (6) is rotationally connected to the support frame (14) through the rotary support shaft (7), and the motor (16) is in driving connection with the rotary support shaft (7) through the speed reducer (9); the top of the tank body (6) is provided with a vent hole (1), a shower head spraying hole (2) and a pressure gauge hole (3), and the bottom of the tank body (6) is provided with a feed opening (15); one side of the tank body (6) is provided with a vibration slag falling device (4) and a liquid inlet (5), and the other side of the tank body (6) is provided with a residual liquid outlet (11) and a liquid outlet (13); a plurality of vertically arranged filter plates (12) are arranged in the tank body (6), one surface of each filter plate (12) is a stainless steel plate, and the other surface of each filter plate (12) is a filter screen integrated with the stainless steel plate. The utility model can meet the requirements of different material filtration and different material falling angles.
Description
Technical Field
The utility model relates to a rotatable leaf filter, and belongs to the technical field of leaf filter equipment.
Background
The industries of chemical industry, plant extraction, environmental protection and the like all relate to a filtering process, wherein in the treatment process, because the filtrate to be filtered and the filter cake have unique properties, the problems that the filter cake cannot be further processed and treated and the like can occur due to open operation in the process of using general filtering equipment.
The initial filtering device is a simple filtering device, in which a piece of filter cloth is fixed in the middle for removing impurities from the filtrate, for example, the patent "CN 201610031477.5 filtering device with double-layer filter screen" is related to the optimization of the simple filter cloth. Subsequently, because the treatment capacity needs to be increased, two products, namely filtrate and filter cake, need to be obtained. The common filtering equipment is a plate and frame filter, such as a cotton cake filter of patent CN201610969980.5, which is a typical plate and frame filter. The equipment has large treatment capacity, simple operation and good coarse filtration selectivity, but has the problem of open operation in operation procedures, and a plate frame needs to be disassembled after the filtration is finished to remove a filter cake. When the problem of the open operation is met with the condition that the filtrate contains the solvent, a large amount of solvent is volatilized instantly when the plate frame is disassembled, the explosion risk is caused, the use is not recommended in production, and the solvent is gradually replaced by the leaf filter. The leaf filter belongs to closed filtration equipment, has solved the risk that the plate filter caused solvent to reveal easily, but generally uses in filtering vegetable oil etc. and the key is for obtaining the filtrating, does not have big requirement to the filter cake. The new industry demands a closed filtration device which can be treated in large quantities and can further treat the filter cake. For example, patent "CN 202022958815.4 a leaf filter suitable for filter cake is handled", this patent can solve the further cleaning treatment demand of leaf filter cake to a certain extent, but the equipment inner structure is loaded down with trivial details, influences the handling capacity, and the actual operation difficulty, and the atress inequality easily appears, damages the filter cloth condition, still blocks up easily, and the running and the falling drip condition often appears, has great potential safety hazard, can not be applicable to production well. On the basis, the device capable of rotating at any angle is additionally arranged on the equipment, so that the practical requirements of different material requirements are met under the condition that the internal structure is influenced as little as possible.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rotatable blade filter which can meet the requirements of different material filtering requirements and different material falling angles and solve the problems in the background technology.
The technical scheme of the utility model is as follows:
a rotatable blade filter comprises a vent hole, a shower spray hole, a pressure gauge hole, a vibration slag-dropping device, a liquid inlet, a tank body, a rotating support shaft, a speed reducer, a residual liquid outlet, a filter plate, a liquid outlet, a support frame, a feed opening and a motor, wherein the tank body is rotationally connected to the support frame through the rotating support shaft, and the motor is in driving connection with the rotating support shaft through the speed reducer; the top of the tank body is provided with a vent hole, a sprinkler spray hole and a pressure gauge hole, and the bottom of the tank body is provided with a feed opening; one side of the tank body is provided with a vibration slag falling device and a liquid inlet, and the other side of the tank body is provided with a residual liquid outlet and a liquid outlet; jar internal filter that is equipped with polylith vertical arrangement, the one side of filter is corrosion resistant plate, and the another side of filter is the filter screen that becomes an organic whole with corrosion resistant plate, and the one side of filter screen is towards the inlet, and the one side of filter corrosion resistant plate is towards the liquid outlet.
The vibration slag falling device and the liquid inlet on one side of the tank body are close to the top of the tank body.
The liquid outlet on the other side of the tank body is close to the bottom of the tank body.
The liquid inlet on one side of the tank body is provided with a liquid inlet valve and an air inlet switch.
And a liquid outlet valve and a gas outlet switch are arranged at a liquid outlet at the other side of the tank body.
The utility model has the beneficial effects that:
(1) the utility model can rotate the tank body at any angle, can meet the filtering requirements of different materials and simultaneously meet the requirements of different material falling angles;
(2) the filter cake sealing device has a reasonable structure, is stable and reliable in operation, can effectively solve the problem that filter cakes cannot be finely processed in a filtering process, and can meet the requirements of filter cake sealing operation in plant extraction and chemical industry;
(3) the utility model adds a rotating device for the blades for filtering, adopts a single-sided screen for filtering, can make the filter cake stay above the filter screen through rotation under the closed condition so as not to fall off, provides a reliable platform for the next step of fine treatment, and is convenient for the next step of cleaning the filter cake.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the present invention rotated 90 clockwise;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of a filter plate according to the present invention;
in the figure: emptying port 1, shower head spraying port 2, pressure gauge port 3, vibration slag falling device 4, liquid inlet 5, tank 6, rotary support shaft 7, standby reserved port 8, speed reducer 9, fixing bolt 10, residual liquid outlet 11, filter plate 12, liquid outlet 13, support frame 14, feed opening 15 and motor 16.
Detailed Description
The utility model is further illustrated by way of example in the following with reference to the accompanying drawings.
Referring to attached figures 1-4, a rotatable blade filter comprises a vent 1, a shower spray opening 2, a pressure gauge opening 3, a vibration slag falling device 4, a liquid inlet 5, a tank 6, a rotating support shaft 7, a speed reducer 9, a residual liquid outlet 11, a filter plate 12, a liquid outlet 13, a support frame 14, a feed opening 15 and a motor 16, wherein the tank 6 is rotatably connected to the support frame 14 through the rotating support shaft 7, and the motor 16 is in driving connection with the rotating support shaft 7 through the speed reducer 9; the top of the tank body 6 is provided with a vent 1, a shower spray opening 2 and a pressure gauge opening 3, and the bottom of the tank body 6 is provided with a feed opening 15; one side of the tank body 6 is provided with a vibration slag falling device 4 and a liquid inlet 5, and the other side of the tank body 6 is provided with a residual liquid outlet 11 and a liquid outlet 13; jar is equipped with polylith vertical arrangement's filter 12 in the body 6, the one side of filter 12 is corrosion resistant plate, and the another side of filter 12 is the filter screen that becomes an organic whole with corrosion resistant plate, and the one side of filter 12 filter screen is towards inlet 5, and the one side of filter 12 corrosion resistant plate is towards liquid outlet 13.
In this embodiment, referring to FIGS. 1-3, the material of the whole filter can be selected from stainless steel. The vibration of the 6 one sides of jar body falls sediment device 4 and inlet 5 and is close to the top of jar body 6, and the vibration falls sediment device 4 and is the commonly used vibrating equipment in this field, and its specific model is: the pneumatic knocking hammer AH-100, the liquid inlet 5 is provided with a liquid inlet valve and an air inlet switch. A liquid outlet 13 at the other side of the tank body 6 is close to the bottom of the tank body 6, and the liquid outlet 13 is provided with a liquid outlet valve and a gas outlet switch. The motor 16 and the speed reducer 9 can rotate the tank 6 by any angle by driving the rotating support shaft 7.
Referring to fig. 4, a filter screen (a side) is added on one side of the filter plate 12, and a stainless steel plate (B side) is arranged on the other side of the filter plate, the filter screen (a side) faces upwards and the steel plate (B side) faces downwards after the tank body 6 rotates, so that a filter cake is stored above the filter screen, and a non-falling effect is achieved, and the filter cake is further processed conveniently.
A residual liquid outlet 11 is additionally arranged at the lower part of the tank body 6 after rotation, so that the filtrate which is not filtered after filtration is discharged.
The filter adopts pressure-bearing hose connection for external connecting pipelines, so that the rotation of the equipment is not limited by pipeline connection, and a multi-channel hydraulic rotary joint can be selected, so that the aim of preventing the rotation of the tank body 6 from influencing the pipeline connection is fulfilled.
Referring to the attached figures 1-3, taking the lutein saponification liquid filtration process as an example, the specific steps are as follows:
(1) starting the motor 16, transmitting force to the rotary supporting shaft 7 through the speed reducer 9, and enabling the tank body 6 to rotate to a horizontal state, as shown in figure 2;
(2) starting a circulating pump of the temporary storage tank to mix liquid, starting a liquid inlet valve after mixing the liquid for 20min, feeding the liquid through a liquid inlet 5, and starting blade circulating filtration when the liquid level meets the liquid level requirement in the tank body 6; observing the appearance of filtrate passing through a sight glass at the liquid outlet 13 in the circulating filtration process, and determining the circulation end time;
(3) after the filtrate is observed to be clear and transparent, after the filtrate is observed to be free of crystal particles by naked eyes, the valve of the liquid inlet 5 is closed, the liquid outlet valve of the liquid outlet 13 is opened, and the filtrate is discharged;
(4) after the filtrate is discharged, opening an air inlet switch of the liquid inlet 5 and an air outlet switch of the liquid outlet 13, and starting to blow the filter cake;
(5) after blowing for 30min, adjusting valves of the liquid inlet 5 and the liquid outlet 13, starting cleaning by cleaning liquid, and after the specified amount is normally finished, starting blowing the filter cake by using a gas pipeline;
(6) and blowing for 30min, then, discharging filter cakes, starting the motor 16 to rotate reversely, rotating the tank body 6 to be vertical, and then, starting the vibration slag-dropping device 4 to carry out vibration discharging. The filter cake is smoothly unloaded after vibration and is discharged from a slag outlet at the bottom, if the filter cake cannot be vibrated, the motor 16 is started to continue rotating, the vibration slag-dropping device 4 is started after the filter plate 12A faces downwards, and then the filter cake rotates back to achieve the purpose of smoothly dropping the filter cake.
Claims (5)
1. A rotatable blade filter is characterized in that: the device comprises an emptying port (1), a shower spray port (2), a pressure gauge port (3), a vibration slag-dropping device (4), a liquid inlet (5), a tank body (6), a rotary support shaft (7), a speed reducer (9), a residual liquid outlet (11), a filter plate (12), a liquid outlet (13), a support frame (14), a feed opening (15) and a motor (16), wherein the tank body (6) is rotatably connected to the support frame (14) through the rotary support shaft (7), and the motor (16) is in driving connection with the rotary support shaft (7) through the speed reducer (9); the top of the tank body (6) is provided with a vent hole (1), a shower head spraying hole (2) and a pressure gauge hole (3), and the bottom of the tank body (6) is provided with a feed opening (15); one side of the tank body (6) is provided with a vibration slag falling device (4) and a liquid inlet (5), and the other side of the tank body (6) is provided with a residual liquid outlet (11) and a liquid outlet (13); jar be equipped with filter (12) of polylith vertical arrangement in body (6), the one side of filter (12) is corrosion resistant plate, and the another side of filter (12) is the filter screen that becomes an organic whole with corrosion resistant plate, and the one side of filter (12) filter screen is towards inlet (5), and the one side of filter (12) corrosion resistant plate is towards liquid outlet (13).
2. A rotatable leaf filter according to claim 1 wherein: the vibration slag falling device (4) and the liquid inlet (5) on one side of the tank body (6) are close to the top of the tank body (6).
3. A rotatable leaf filter according to claim 1 wherein: the liquid outlet (13) at the other side of the tank body (6) is close to the bottom of the tank body (6).
4. A rotatable leaf filter according to claim 1 or 2 wherein: the liquid inlet (5) at one side of the tank body (6) is provided with a liquid inlet valve and an air inlet switch.
5. A rotatable leaf filter according to claim 1 or 3 wherein: and a liquid outlet valve and a gas outlet switch are arranged on a liquid outlet (13) on the other side of the tank body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123400964.XU CN216703594U (en) | 2021-12-31 | 2021-12-31 | Filter with rotatable blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123400964.XU CN216703594U (en) | 2021-12-31 | 2021-12-31 | Filter with rotatable blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216703594U true CN216703594U (en) | 2022-06-10 |
Family
ID=81888851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123400964.XU Active CN216703594U (en) | 2021-12-31 | 2021-12-31 | Filter with rotatable blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216703594U (en) |
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2021
- 2021-12-31 CN CN202123400964.XU patent/CN216703594U/en active Active
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