CN212790044U - Automatic continuous vacuum rotary drum filtration system - Google Patents
Automatic continuous vacuum rotary drum filtration system Download PDFInfo
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- CN212790044U CN212790044U CN202021437312.6U CN202021437312U CN212790044U CN 212790044 U CN212790044 U CN 212790044U CN 202021437312 U CN202021437312 U CN 202021437312U CN 212790044 U CN212790044 U CN 212790044U
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Abstract
An automatic continuous vacuum drum filtering system comprises a base, a cleaning device, a vacuum drum filter cartridge, a sewage collecting tank and a water tank; the vacuum drum filter cartridge is provided with a distribution valve, a first connecting pipe is arranged on the distribution valve and communicated with the gas-water separation tank, and a second connecting pipe is arranged on the gas-water separation tank and communicated with the vacuum pump; the connecting piece is arranged on the washing tank and communicated with the sewage collecting tank; the unloading roller is rotationally arranged on the supporting plate, and the steering roller is rotationally arranged on the supporting plate; the servo motor is arranged on the washing tank and connected with the washing roller; the flushing pipe is arranged on the supporting plate and is positioned between the discharging roller and the steering roller; the spray head is arranged on the flushing pipe, and the spraying direction of the spray head faces towards the filter cloth; the third connecting pipe is arranged on the water tank and is communicated with the flushing pipe. The utility model discloses make the filter cloth on the filter wash convenient clean, and convenient the maintenance, through the booster pump work in the water tank, with the filter residue clean up on the filter cloth, can not produce too big noise, operator operational environment is better.
Description
Technical Field
The utility model relates to a sludge dewatering equipment technical field especially relates to an automatic continuous vacuum rotary drum filtration system.
Background
A rotary drum vacuum filter, a kind of continuous filter. The structure is similar to that of a rotary vacuum filter, and the operation principle is the same. The continuous filter uses negative pressure as the filter driving force, and the filter surface is arranged on the surface of the cylindrical rotary drum. The filter is initially used in the alkali-making and mining industries, and later applied to the chemical industry, coal and sludge dehydration and other departments; the existing rotary drum vacuum filter is mainly used for cleaning filter cloth when in use through the working of an air compressor and generating compressed gas, the filter cloth is flushed through the compressed gas, although the effect is good, the filter cloth is basically loaded in the filter, the loading, unloading and maintenance are troublesome, the electric energy consumption of the working of the air compressor is high, the noise is high, noise pollution is generated to an operation user, and the health of the operator is influenced after long-term use; in order to solve the above problems, an automatic continuous vacuum drum filtration system is proposed in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides an automatic continuous vacuum rotary drum filtration system for through the setting of changeing roller and flushing pipe, filter cloth washing on the filter is convenient clean, and convenient the maintenance, and through the booster pump work in the water tank, with the filter residue clean up on the filter cloth, and filter once more in will having the log raft income collection dirt section of thick bamboo of filter residue, can not produce too big noise yet, operator operational environment is better.
(II) technical scheme
The utility model provides an automatic continuous vacuum drum filtering system, which comprises a base, a cleaning device, a vacuum drum filtering barrel, a sewage collecting tank, a gas-water separation tank, a vacuum pump, a first connecting pipe, a second connecting pipe, a water tank, a third connecting pipe, a first supporting column, a second supporting column, a scraper, a spray head, a servo motor and filter cloth;
the second support column is arranged on the base and connected with the sewage collection tank, and the vacuum drum filter cartridge is rotatably arranged on the sewage collection tank; the vacuum drum filter cartridge is provided with a distribution valve, a first connecting pipe is arranged on the distribution valve and communicated with the gas-water separation tank, and a second connecting pipe is arranged on the gas-water separation tank and communicated with the vacuum pump;
the cleaning device comprises a discharging roller, a steering roller, a washing pipe, a supporting plate, a washing tank and a connecting piece; the first support column is arranged on the base and connected with the bottom of the washing tank, and the connecting piece is arranged on the washing tank and communicated with the sewage collecting tank; the supporting plate is arranged on the washing tank, the discharging roller is rotatably arranged on the supporting plate, and the steering roller is rotatably arranged on the supporting plate and is positioned on one side of the supporting plate close to the dirt collecting tank; the washing roller is rotationally arranged on the washing tank, the servo motor is arranged on the washing tank, and a rotating shaft of the servo motor is connected with the washing roller; the filter cloth is arranged on the filter cylinder of the vacuum rotary drum and wound on the discharging roller, the washing roller and the steering roller, the flushing pipe is arranged on the supporting plate and positioned between the discharging roller and the steering roller, and the flushing pipe is positioned right above the washing roller; the spray head is arranged on the flushing pipe, and the spraying direction of the spray head faces towards the filter cloth; the scraper is arranged on the washing tank and is attached to the vacuum drum filter cylinder; the third connecting pipe is arranged on the water tank and is communicated with the flushing pipe.
Preferably, the corresponding parts of the sewage collecting tank are provided with a feed inlet, a liquid discharge outlet and an overflow port.
Preferably, a booster pump is arranged in the water tank, and the liquid outlet end of the booster pump is communicated with the third connecting pipe.
Preferably, a sealing ring is arranged between the washing roller and the washing tank.
Preferably, the scraper and the washing tank are detachably connected, and the distance between the scraper and the vacuum drum filter cylinder is adjustable.
Preferably, the number of the spray heads is multiple groups, and the spray heads are arranged on the flushing pipe at equal intervals.
Preferably, the connecting piece is arranged obliquely, and one end close to the dirt collecting groove is lower than one end close to the washing groove.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: when the device works, feeding is carried out through a feeding hole on the sewage collecting groove, then the vacuum pump and the vacuum drum filter cylinder are started, and then the booster pump in the water tank is started and the distance between the scraper and the vacuum drum filter cylinder is adjusted; then the filter residue reaches the unloading roller through the filter cloth, the scraper scrapes the filter residue, and then when the filter cloth moves on the washing roller and the steering roller, the spray head on the washing pipe sprays clean water to the filter cloth, so that the filter residue which is not scraped cleanly on the surface of the filter cloth is washed away and enters the washing tank, and finally enters the dirt collecting tank through the connecting piece; when the cleaning device breaks down, the spray head is detachably connected with the flushing pipe, so that the cleaning device is convenient to maintain, the vacuum drum filter cartridge does not need to be opened, and the distance between the scraper and the vacuum drum filter cartridge can be adjusted, so that the cleaning device is more convenient; the utility model discloses a setting of change roller and flushing pipe for filter cloth on the filter washs convenient clean, and convenient the maintenance, through the booster pump work in the water tank, with the filter residue clean up on the filter cloth, and filter once more in the waste collection section of thick bamboo with the log raft that will have the filter residue, also can not produce too big noise, make operator operational environment better.
Drawings
Fig. 1 is a schematic structural diagram of an automatic continuous vacuum drum filtration system according to the present invention.
Fig. 2 is a schematic view of a connection structure of a cleaning device and a sewage tank in an automatic continuous vacuum drum filtration system.
Fig. 3 is a schematic structural view of a flushing pipe in an automatic continuous vacuum drum filtration system according to the present invention.
Reference numerals: 1. a base; 2. a cleaning device; 3. a vacuum drum filter cartridge; 4. a sewage collecting tank; 5. a gas-water separation tank; 6. a vacuum pump; 7. a first connecting pipe; 8. a second connecting pipe; 9. a water tank; 10. a third connecting pipe; 11. a first support column; 12. a second support column; 13. a scraper; 14. a discharge roller; 15. a turning roll; 16. washing the roller; 17. a flush tube; 18. a support plate; 19. a washing tank; 20. a connecting member; 21. a spray head; 22. a servo motor; 23. and (5) filtering the cloth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the present invention provides an automatic continuous vacuum drum filtration system, which comprises a base 1, a cleaning device 2, a vacuum drum filtration cartridge 3, a dirt collecting tank 4, an air-water separation tank 5, a vacuum pump 6, a first connection pipe 7, a second connection pipe 8, a water tank 9, a third connection pipe 10, a first support column 11, a second support column 12, a scraper 13, a spray head 21, a servo motor 22 and a filter cloth 23;
the second support column 12 is arranged on the base 1 and connected with the sewage collecting tank 4, and the vacuum drum filter cartridge 3 is rotationally arranged on the sewage collecting tank 4; a distribution valve is arranged on the vacuum drum filter cylinder 3, a first connecting pipe 7 is arranged on the distribution valve and communicated with the gas-water separation tank 5, and a second connecting pipe 8 is arranged on the gas-water separation tank 5 and communicated with the vacuum pump 6;
the cleaning device 2 comprises a discharging roller 14, a steering roller 15, a washing roller 16, a flushing pipe 17, a supporting plate 18, a washing tank 19 and a connecting piece 20; the first supporting column 11 is arranged on the base 1 and is connected with the bottom of the washing tank 19, the connecting piece 20 is arranged on the washing tank 19, and the connecting piece 20 is communicated with the sewage collecting tank 4; the supporting plate 18 is arranged on the washing tank 19, the discharging roller 14 is rotationally arranged on the supporting plate 18, and the steering roller 15 is rotationally arranged on the supporting plate 18 and is positioned on one side of the supporting plate 18 close to the dirt collecting tank 4; the washing roller 16 is rotationally arranged on the washing tank 19, the servo motor 22 is arranged on the washing tank 19, and the rotating shaft of the servo motor 22 is connected with the washing roller 16; the filter cloth 23 is arranged on the vacuum drum filter cartridge 3 and wound on the unloading roller 14, the washing roller 16 and the steering roller 15, the flushing pipe 17 is arranged on the supporting plate 18 and positioned between the unloading roller 14 and the steering roller 15, and the flushing pipe 17 is positioned right above the washing roller 16; the spray head 21 is arranged on the flushing pipe 17, and the spraying direction of the spray head 21 faces to the filter cloth 23; the scraper 13 is arranged on the washing tank 19 and is attached to the vacuum drum filter cylinder 3; a third connection pipe 10 is provided on the water tank 9 and communicates with the flushing pipe 17.
In an alternative embodiment, the sewage collecting tank 4 is provided with a feeding hole, a liquid discharge outlet and an overflow hole at corresponding positions.
In an alternative embodiment, a booster pump is arranged in the water tank 9, and the outlet end of the booster pump is communicated with the third connecting pipe 10.
In an alternative embodiment, a sealing ring is provided between the washing roller 16 and the washing tank 19.
In an alternative embodiment, the scraper 13 is detachably connected to the washing tank 19, and the distance between the scraper 13 and the vacuum drum filter cartridge 3 is adjustable.
In an alternative embodiment, the number of spray heads 21 is in groups and are arranged equidistantly on the flush pipe 17.
In an alternative embodiment, the connecting member 20 is inclined and has an end near the dirt collection tank 4 lower than an end near the washing tank 19.
In the utility model, during operation, the material is fed through the feed inlet on the sewage collecting groove 4, then the vacuum pump 6 and the vacuum drum filter cylinder 3 are started, and then the booster pump in the water tank 9 is started and the distance between the scraper 13 and the vacuum drum filter cylinder 3 is adjusted; then the filter residue reaches the discharging roller 14 through the filter cloth 23, at the moment, the scraper 13 scrapes the filter residue, and then when the filter cloth 23 moves on the washing roller 16 and the steering roller 15, the spray head 21 on the washing pipe 17 sprays clean water to the filter cloth 23, so that the filter residue which is not scraped cleanly on the surface of the filter cloth 23 is washed away and enters the washing tank 19, and finally enters the dirt collecting tank 4 through the connecting piece 20; when the cleaning device 2 breaks down, the spray head 21 is detachably connected with the flushing pipe 17, so that the maintenance is convenient, the vacuum drum filter cartridge 3 does not need to be opened, and the distance between the scraper 13 and the vacuum drum filter cartridge 3 can be adjusted, so that the cleaning device is more convenient; the utility model discloses a setting of change roller and flushing pipe for filter cloth on the filter washs convenient clean, and convenient the maintenance, through the booster pump work in the water tank, with the filter residue clean up on the filter cloth, and filter once more in the waste collection section of thick bamboo with the log raft that will have the filter residue, also can not produce too big noise, make operator operational environment better.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. An automatic continuous vacuum rotary drum filtering system is characterized by comprising a base (1), a cleaning device (2), a vacuum rotary drum filtering cylinder (3), a sewage collecting tank (4), a gas-water separation tank (5), a vacuum pump (6), a first connecting pipe (7), a second connecting pipe (8), a water tank (9), a third connecting pipe (10), a first supporting column (11), a second supporting column (12), a scraper (13), a spray head (21), a servo motor (22) and filtering cloth (23);
the second support column (12) is arranged on the base (1) and connected with the sewage collecting tank (4), and the vacuum drum filter cartridge (3) is rotatably arranged on the sewage collecting tank (4); a distribution valve is arranged on the vacuum drum filter cartridge (3), a first connecting pipe (7) is arranged on the distribution valve and communicated with the gas-water separation tank (5), and a second connecting pipe (8) is arranged on the gas-water separation tank (5) and communicated with the vacuum pump (6);
the cleaning device (2) comprises a discharging roller (14), a steering roller (15), a washing roller (16), a washing pipe (17), a supporting plate (18), a washing tank (19) and a connecting piece (20); the first supporting column (11) is arranged on the base (1) and is connected with the bottom of the washing tank (19), the connecting piece (20) is arranged on the washing tank (19), and the connecting piece (20) is communicated with the sewage collecting tank (4); the supporting plate (18) is arranged on the washing tank (19), the discharging roller (14) is rotationally arranged on the supporting plate (18), and the steering roller (15) is rotationally arranged on the supporting plate (18) and is positioned on one side, close to the dirt collecting tank (4), of the supporting plate (18); the washing roller (16) is rotationally arranged on the washing tank (19), the servo motor (22) is arranged on the washing tank (19), and the rotating shaft of the servo motor (22) is connected with the washing roller (16); the filter cloth (23) is arranged on the vacuum drum filter cartridge (3) and wound on the unloading roller (14), the washing roller (16) and the steering roller (15), the flushing pipe (17) is arranged on the support plate (18) and positioned between the unloading roller (14) and the steering roller (15), and the flushing pipe (17) is positioned right above the washing roller (16); the spray head (21) is arranged on the flushing pipe (17), and the spraying direction of the spray head (21) faces to the filter cloth (23); the scraper (13) is arranged on the washing tank (19) and is attached to the vacuum drum filter cylinder (3); the third connecting pipe (10) is arranged on the water tank (9) and is communicated with the flushing pipe (17).
2. The automatic continuous vacuum drum filtration system of claim 1, wherein the corresponding parts of the dirt collection tank (4) are provided with a feed inlet, a drainage outlet and an overflow port.
3. An automatic continuous vacuum drum filtration system according to claim 1, characterized in that a booster pump is provided in the water tank (9), and the outlet end of the booster pump is communicated with the third connecting pipe (10).
4. An automatic continuous vacuum drum filtration system as claimed in claim 1 wherein a seal is provided between the wash roller (16) and the wash tank (19).
5. An automatic continuous vacuum drum filtration system according to claim 1, characterized in that the scraper (13) is detachably connected to the washing tank (19) and the distance between the scraper (13) and the vacuum drum filter cartridge (3) is adjustable.
6. An automatic continuous vacuum drum filtration system according to claim 1, characterized in that the number of spray heads (21) is in groups and are arranged equidistantly on the flushing pipe (17).
7. An automatic continuous vacuum drum filtration system according to claim 1, characterized in that the connecting piece (20) is inclined and the end close to the dirt collection tank (4) is lower than the end close to the washing tank (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437312.6U CN212790044U (en) | 2020-07-21 | 2020-07-21 | Automatic continuous vacuum rotary drum filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437312.6U CN212790044U (en) | 2020-07-21 | 2020-07-21 | Automatic continuous vacuum rotary drum filtration system |
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| Publication Number | Publication Date |
|---|---|
| CN212790044U true CN212790044U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021437312.6U Active CN212790044U (en) | 2020-07-21 | 2020-07-21 | Automatic continuous vacuum rotary drum filtration system |
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| Country | Link |
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| CN (1) | CN212790044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599898A (en) * | 2021-08-11 | 2021-11-05 | 苏州西恩克机电工程有限公司 | Fully-submerged rotary drum filter |
-
2020
- 2020-07-21 CN CN202021437312.6U patent/CN212790044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599898A (en) * | 2021-08-11 | 2021-11-05 | 苏州西恩克机电工程有限公司 | Fully-submerged rotary drum filter |
| CN113599898B (en) * | 2021-08-11 | 2022-07-29 | 苏州西恩克机电工程有限公司 | Fully-submerged rotary drum filter |
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