CN211912899U - Hand-operated online filtering device - Google Patents
Hand-operated online filtering device Download PDFInfo
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- CN211912899U CN211912899U CN201922139153.5U CN201922139153U CN211912899U CN 211912899 U CN211912899 U CN 211912899U CN 201922139153 U CN201922139153 U CN 201922139153U CN 211912899 U CN211912899 U CN 211912899U
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Abstract
The application discloses hand online filter equipment includes: the device comprises a barrel, a first material inlet, a second material inlet, a first material outlet and a second material outlet, wherein the barrel is provided with a feeding port for inputting materials to be processed, a discharging port for outputting the processed materials and a sewage outlet for discharging the materials in the barrel; the filter screen is arranged in the barrel and separates the interior of the barrel into a clean cavity and a dirty cavity, the clean cavity is communicated with the discharge port, and the dirty cavity, the feed port and the drain port are communicated; the scraper is arranged in the dirt cavity and is in rotating fit with the cylinder body through a rotating shaft, and the scraper can move in the dirt cavity to clean the side face of the filter screen, which is positioned in the dirt cavity; the hand-operated turntable is installed on the outer side of the barrel and used for driving the scraper to move. According to the technical scheme, the filter screen is mounted on line to realize online filtering of materials, so that the production efficiency is improved; the filter screen is maintained through the scraper, the condition that the filter screen needs to be stopped and maintained such as blockage is avoided, and continuous and stable operation of the production process is guaranteed.
Description
Technical Field
The application relates to the field of chemical industry, in particular to a hand-operated online filtering device.
Background
In industrial production, especially in chemical production, material separation is usually required, such as: solid-liquid separation, gas-liquid separation, product and reactant separation, separation of target products and byproducts, and the like. Among these, the separation of the target product from by-products or impurities is critical in determining yield, recycling and labor costs.
The installation of on-line separation or on-line filtration devices on instrumentation has been used in the laboratory by automated means. However, in an industrial production environment, besides the realization of continuous operation of a common continuous reaction kettle, an on-line separation device is still to be designed and optimized. The on-line separation device can realize the on-line automatic separation or filtration of materials and has higher economic value.
SUMMERY OF THE UTILITY MODEL
In order to solve industrial production, especially chemical production, the online separation of result or material, this application discloses hand online filter equipment includes:
the device comprises a barrel, a first material inlet, a second material inlet, a first material outlet and a second material outlet, wherein the barrel is provided with a feeding port for inputting materials to be processed, a discharging port for outputting the processed materials and a sewage outlet for discharging the materials in the barrel;
the filter screen is arranged in the barrel and separates the interior of the barrel into a clean cavity and a dirty cavity, the clean cavity is communicated with the discharge port, and the dirty cavity, the feed port and the drain port are communicated;
the scraper is arranged in the dirt cavity and is in rotating fit with the cylinder body through a rotating shaft, and the scraper can move in the dirt cavity to clean the side face of the filter screen, which is positioned in the dirt cavity;
the hand-operated turntable is installed on the outer side of the barrel and used for driving the scraper to move.
Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.
Optionally, the barrel is cylindrical, and the feeding port is tubular and is arranged on the top surface of the barrel; the axial of pan feeding mouth with the contained angle between the top surface of barrel is the pan feeding angle, the pan feeding angle is 30 degrees to 90 degrees.
Optionally, the barrel with the filter screen is nested cylindric each other, the filter screen is installed on the inside wall of barrel, the net matter chamber sets up the barrel with between the filter screen, the discharge gate sets up on the lateral wall of barrel.
Optionally, the diameter of the bottom surface of the barrel is slightly larger than that of the barrel, an annular flange plate is formed at the bottom edge of the barrel, and the discharge port is attached to the upper surface of the flange plate.
Optionally, the drain outlet is arranged on the bottom surface of the barrel and close to the filter screen.
Optionally, the pivot runs through the bottom surface of barrel and both rotary seal cooperation, the one end of pivot is visited into the filth intracavity and with the scraper blade is connected, and the other end extends to the barrel outside with hand carousel is connected.
Optionally, the barrel is cylindrical, the pivot is installed the axis department of barrel, two sets of scraper blade are in groups set up in the pivot, the pivot is located the mid point of line between a set of scraper blade.
Optionally, the scraper is provided with a drag reduction hole for the material to be treated to pass through the scraper.
Optionally, the scraper blade is followed the axial extension of barrel, the scraper blade is being close to top surface one side of barrel, compare the filter screen indentation 0.5% to 5% of filter screen total length in the barrel axial, the scraper blade is being close to bottom surface one side of barrel, compare the filter screen indentation 5% to 25% of filter screen total length in the barrel axial.
According to the technical scheme, the filter screen is mounted on line to realize online filtering of materials, so that the production efficiency is improved; more importantly, the filter screen is maintained through the scraper, the condition that the filter screen is blocked and the like which needs to be stopped for maintenance is avoided, and the continuous and stable operation of the production process is ensured.
Specific advantageous technical effects will be further explained in conjunction with specific structures in the detailed description.
Drawings
FIG. 1 is a schematic view of a hand-operated on-line filtration apparatus in one embodiment (feeding angle is 90 degrees);
FIG. 2 is a schematic view of the internal structure of a hand-operated on-line filtration apparatus in another embodiment (with a feeding angle of 45 degrees).
The reference numerals in the figures are illustrated as follows:
1. a barrel; 11. a feeding port; 12. a discharge port; 13. a sewage draining outlet; 14. feeding a material angle; 15. a flange plate;
2. filtering with a screen; 21. a mass-cleaning cavity; 22. a dirty chamber;
3. a squeegee; 31. a rotating shaft; 32. a drag reduction hole;
4. hand-operated turnplate.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The application discloses hand online filter equipment includes:
the device comprises a barrel 1, a material inlet 11 for inputting materials to be processed, a material outlet 12 for outputting the processed materials and a sewage outlet 13 for discharging the materials in the barrel 1, wherein the barrel 1 is provided with a material inlet and a sewage outlet;
the filter screen 2 is arranged in the barrel 1 and separates the interior of the barrel 1 into a clean cavity 21 and a dirty cavity 22, the clean cavity 21 is communicated with the discharge port 12, and the dirty cavity 22, the feed port 11 and the sewage discharge port 13 are communicated;
the scraping plate 3 is arranged in the dirt cavity 22 and is in running fit with the cylinder body 1 through the rotating shaft 31, and the scraping plate 3 can move in the dirt cavity 22 to clean the side face, located on the dirt cavity 22, of the filter screen 2;
and the hand-operated rotating disc 4 is arranged on the outer side of the barrel 1 and is used for driving the scraper 3 to move.
According to the technical scheme disclosed by the application, the filter screen 2 is installed on line to realize on-line filtering of materials, so that the production efficiency is improved; more importantly, the filter screen 2 is maintained through the scraper 3, the condition that the filter screen 2 is blocked and the like which needs to be stopped for maintenance is avoided, and the continuous and stable operation of the production process is ensured.
The movement of the scraper 3 is driven by a rotating shaft 31, and the power of the rotating shaft 31 comes from the hand-cranking rotating disc 4. Compare in other power, hand carousel 4 has the wiring of exempting from, conveniently sets up the advantage of the different positions on the production line. Maintenance of the filter screen 2 can be achieved while an operator checks the production line. The hand-operated rotary table 4 is a reasonable and better choice in combination with the intermittent working characteristics of the scraper 3.
In one embodiment, the barrel 1 is cylindrical, and the feeding port 11 is tubular and is arranged on the top surface of the barrel 1; an included angle between the axial direction of the feeding port 11 and the top surface of the barrel 1 is a feeding angle 14, and the feeding angle 14 is 30-90 degrees.
The change of the arrangement of the feeding angle 14 can bring different technical advantages, for example, when the material flow rate is higher, the smaller feeding angle 14 can move the material to the filter screen 2 at a higher flow rate, so that the treatment efficiency of the filter device can be improved; for example, when the material needs to be still or slowly filtered, the larger feeding angle 14 enables the material to directly enter the dirt cavity 22, so that the disturbance to the material near the filter screen 2 is reduced, and the specific angle can be adjusted according to the production process parameters and the actual needs.
In one embodiment, the cylinder 1 and the filter screen 2 are nested cylinders, the filter screen 2 is installed on the inner side wall of the cylinder 1, the clean material cavity 21 is arranged between the cylinder 1 and the filter screen 2, and the discharge port 12 is arranged on the outer side wall of the cylinder 1.
The filter device does not need to store the processed materials in actual operation, and the processed materials can be directly discharged from the discharge hole 12. Therefore, on the premise that the volume of the cylinder body 1 is fixed, the filter screen 2 is directly arranged on the inner side wall of the cylinder body 1, so that a larger dirt cavity 22 can be provided, and more materials to be treated can be accommodated. The design that the cylinder body 1 and the filter screen 2 are mutually nested can improve the working area of the filter screen 2 and improve the filtering efficiency.
In one embodiment, the diameter of the bottom surface of the cylinder 1 is slightly larger than that of the cylinder 1, an annular flange 15 is formed at the bottom edge of the cylinder 1, and the discharge port 12 is arranged to abut against the upper surface of the flange 15.
The flange 15 is arranged to facilitate the installation of the filter unit and to improve the rigidity of the cartridge 1. The discharge port 12 is attached to the flange plate 15, so that the strength can be improved, and the discharge port can be far away from the feeding port 11, so that the treated material is prevented from being polluted by the material to be treated.
In one embodiment, the drain outlet 13 is disposed on the bottom surface of the barrel 1 and adjacent to the screen 2.
The sewage outlet 13 is used for releasing the materials in the sewage cavity 22 out of the barrel 1. After the scraper 3 moves, the filter screen 2 may drop a part of the material which can not pass through the filter screen 2, so that the drain outlet 13 is close to the filter screen 2, the part of the material can be better discharged out of the barrel body 1, and the operation is convenient.
In one embodiment, the rotating shaft 31 penetrates through the bottom surface of the barrel 1 and is in rotating sealing fit with the bottom surface, one end of the rotating shaft 31 extends into the dirt cavity 22 and is connected with the scraper 3, and the other end extends to the outside of the barrel 1 and is connected with the hand-operated rotating disc 4.
The rotating shaft 31 is rotatably arranged on the bottom surface, so that enough space can be provided for the top surface to arrange a pipeline, and the arrangement of a filtering device on a production line is facilitated.
In one embodiment, the barrel 1 is cylindrical, the rotating shaft 31 is installed at the central axis of the barrel 1, two scraping plates 3 are arranged on the rotating shaft 31 in groups, and the rotating shaft 31 is located at the midpoint of a connecting line between the scraping plates 3 in a group.
The scraper 3 can be provided with a plurality of sets, improving the effect of the movement. In this embodiment, the scrapers 3 are provided in a set and located on the diameter of the cylindrical section of the barrel 1, so as to avoid the generation of eccentric resistance to the rotating shaft 31 when the scrapers 3 move.
In one embodiment, the scraper 3 is provided with a drag reducing hole 32 through which the material to be treated passes through the scraper 3.
The scraper 3 can play a role in stirring the materials to be treated besides the function of cleaning the filter screen 2. Correspondingly, the material to be processed can also produce the resistance to the motion of scraper blade 3, in order to avoid this condition to influence the motion of hand carousel 4, drag reduction hole 32 sets up on scraper blade 3, and drag reduction hole 32 can make the material to be processed freely remove in order to release the motion of scraper blade 3, and specific number and the aperture of drag reduction hole 32 can be according to the ability of flowing and the production technology needs setting of material.
In one embodiment, the scraper 3 extends along the axial direction of the cylinder 1, the scraper 3 is retracted from 0.5% to 5% of the total length of the screen 2 in the axial direction of the cylinder 1 than the screen 2 on the side near the top surface of the cylinder 1, and the scraper 3 is retracted from 5% to 25% of the total length of the screen 2 in the axial direction of the cylinder 1 than the screen 2 on the side near the bottom surface of the cylinder 1.
In the present embodiment, the screen 2 is slightly shorter than the cylinder 1 in the axial direction of the cylinder 1. Therefore, on the side close to the top surface of the cylinder 1, if the scraper 3 is flush with the filter screen 2, the material to be treated may be driven by the scraper 3 to turn over the filter screen 2 to pollute the clean cavity 21 during the movement of the scraper 3; if the scraping blade 3 is retracted too much compared with the screen 2, a situation may occur in which a larger area of the screen 2 cannot be cleaned during the movement of the scraping blade 3, and therefore the amount of the retraction is preferably 0.5% to 5% of the total length of the screen 2 in the axial direction of the cylinder 1.
On one side close to the bottom surface of the cylinder body 1, if the scraper 3 is flush with the filter screen 2, and the movement of the scraper 3 may be blocked by materials or impurities accumulated at the bottom of the cylinder body 1, so that the movement cannot be caused; if the scraper 3 is retracted too much compared to the screen 2, a situation may occur in which a larger area of the screen 2 cannot be cleaned during the movement of the scraper 3, and therefore the amount of retraction is preferably 5% to 25% of the total length of the screen 2 in the axial direction of the cylinder 1.
In the using process, the material to be processed enters the dirt cavity 22 through the feeding port 11, becomes a processed material after being filtered by the filter screen 2, enters the clean cavity 21, continues the production flow through the discharging port 12, and realizes online filtering. Meanwhile, the dirt cavity 22 is also provided with a sewage outlet 13, so that the material separation function can be realized.
In the production process, if the filter screen 2 needs to be cleaned and maintained, the filter screen 2 can be cleaned only by rotating the hand-operated rotating disc 4 and driving the scraper 3 through the rotating shaft 31, so that the production process is ensured to be continuously carried out.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application.
Claims (9)
1. Hand online filter equipment, its characterized in that includes:
the device comprises a barrel, a first material inlet, a second material inlet, a first material outlet and a second material outlet, wherein the barrel is provided with a feeding port for inputting materials to be processed, a discharging port for outputting the processed materials and a sewage outlet for discharging the materials in the barrel;
the filter screen is arranged in the barrel and separates the interior of the barrel into a clean cavity and a dirty cavity, the clean cavity is communicated with the discharge port, and the dirty cavity, the feed port and the drain port are communicated;
the scraper is arranged in the dirt cavity and is in rotating fit with the cylinder body through a rotating shaft, and the scraper can move in the dirt cavity to clean the side face of the filter screen, which is positioned in the dirt cavity;
the hand-operated turntable is installed on the outer side of the barrel and used for driving the scraper to move.
2. The hand cranking online filtration device as defined in claim 1, wherein the barrel is cylindrical, the inlet is tubular and is disposed on the top surface of the barrel; the axial of pan feeding mouth with the contained angle between the top surface of barrel is the pan feeding angle, the pan feeding angle is 30 degrees to 90 degrees.
3. The hand shaking on-line filtering device as claimed in claim 1, wherein the barrel and the filter screen are cylindrical and nested with each other, the filter screen is installed on the inner side wall of the barrel, the clean mass cavity is arranged between the barrel and the filter screen, and the discharge port is arranged on the outer side wall of the barrel.
4. The hand cranking online filtration device as defined in claim 1, wherein the diameter of the bottom surface of the cylinder is slightly larger than that of the cylinder, an annular flange is formed at the bottom edge of the cylinder, and the discharge port is disposed against the upper surface of the flange.
5. The hand cranking online filtration device as defined in claim 1, wherein the sewage drain is disposed on the bottom surface of the cylinder and close to the filter screen.
6. The hand-cranking online filtering device as recited in claim 1, wherein the rotating shaft penetrates through the bottom surface of the cylinder body and is in rotating sealing fit with the cylinder body, one end of the rotating shaft extends into the dirt cavity and is connected with the scraping plate, and the other end of the rotating shaft extends to the outside of the cylinder body and is connected with the hand-cranking rotating disc.
7. The hand-cranking online filtering device as recited in claim 1, wherein the cylinder is cylindrical, the rotating shaft is installed at a central axis of the cylinder, the two scraping plates are arranged on the rotating shaft in groups, and the rotating shaft is located at a midpoint of a connecting line between the scraping plates in a group.
8. The hand-cranking online filtering device as recited in claim 1, wherein the scraping plate is provided with a drag reduction hole for the material to be processed to pass through.
9. The hand shaking on-line filtration device as claimed in claim 1, wherein the scraper extends in the axial direction of the barrel, and the scraper retracts from 0.5% to 5% of the total length of the screen in the axial direction of the barrel compared to the screen on the side close to the top surface of the barrel, and retracts from 5% to 25% of the total length of the screen in the axial direction of the barrel compared to the screen on the side close to the bottom surface of the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139153.5U CN211912899U (en) | 2019-12-03 | 2019-12-03 | Hand-operated online filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922139153.5U CN211912899U (en) | 2019-12-03 | 2019-12-03 | Hand-operated online filtering device |
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| Publication Number | Publication Date |
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| CN211912899U true CN211912899U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922139153.5U Active CN211912899U (en) | 2019-12-03 | 2019-12-03 | Hand-operated online filtering device |
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| CN (1) | CN211912899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951112A (en) * | 2021-11-16 | 2022-01-21 | 山东科翔软件科技有限公司 | Self-propelled mobile irrigation equipment and irrigation control system thereof |
-
2019
- 2019-12-03 CN CN201922139153.5U patent/CN211912899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951112A (en) * | 2021-11-16 | 2022-01-21 | 山东科翔软件科技有限公司 | Self-propelled mobile irrigation equipment and irrigation control system thereof |
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