CN212790045U - Useless diatomaceous earth processing system - Google Patents
Useless diatomaceous earth processing system Download PDFInfo
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- CN212790045U CN212790045U CN202021464202.9U CN202021464202U CN212790045U CN 212790045 U CN212790045 U CN 212790045U CN 202021464202 U CN202021464202 U CN 202021464202U CN 212790045 U CN212790045 U CN 212790045U
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Abstract
A waste diatomite processing system comprises a waste diatomite storage tank, a stirring tank, a clear water pipe, a rotary drum filter, a vacuum tank, a vacuum pump and a compressed air pipe; the feeding pipe is connected with a waste diatomite storage tank; a waste diatomite circulating pipe is arranged on the waste diatomite storage tank, and the discharge end of the waste diatomite circulating pipe is connected with the stirring tank; the clear water pipe is respectively communicated with the waste diatomite storage tank and the stirring tank; a mixed liquid circulating pipe is arranged on the stirring tank, and the discharge end of the mixed liquid circulating pipe is connected with the rotary drum filter; a first water outlet pipe is arranged on the rotary drum filter; the rotary drum filter is connected with the vacuum tank and the vacuum pump; the compressed air pipe is connected with the waste diatomite storage tank. The utility model discloses in, realize inhaling in succession and strain the operation, the treatment effeciency is high, separately handles the water of emission and the filter residue that needs to be discarded, reaches environmental protection, sanitary requirement, and can carry out self-cleaning to equipment, washs water realization recycle, practices thrift a large amount of water resources.
Description
Technical Field
The utility model relates to a diatomaceous earth technical field especially relates to a useless diatomaceous earth processing system.
Background
The diatomite is a biogenic siliceous sedimentary rock which is mainly distributed in China, America, Denmark, France, Soviet Union and other countries, has chemical components of SiO2 as the main component and can be represented by SiO 2. nH2O, has mineral components of opal and varieties thereof, has white, grey, gray, light grey brown and the like colors, and has fine, loose, light, porous, hydroscopic and permeable physical properties. At present, the treatment technology of waste diatomite is still not perfect, the treatment efficiency is lower, the equipment is troublesome to clean, and the process can cause the waste of a large amount of water resources.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a useless diatomaceous earth processing system realizes inhaling in succession and strains the operation, and the treatment effeciency is high, separately handles the water of emission and the filter residue that needs to abandonment, reaches environmental protection, sanitary requirement, and can carry out self-cleaning to equipment, washs water realization recycle, practices thrift a large amount of water resources.
(II) technical scheme
The utility model provides a waste diatomite processing system, which comprises a waste diatomite storage tank, a stirring tank, a clear water pipe, a rotary drum filter, a vacuum tank, a vacuum pump and a compressed air pipe;
the feeding pipe is connected with a waste diatomite storage tank; a waste diatomite circulation pipe is arranged on the waste diatomite storage tank, the discharge end of the waste diatomite circulation pipe is connected with the stirring tank, and a tank discharge valve and a feeding pump are arranged on the waste diatomite circulation pipe; the clean water pipe is respectively communicated with the waste diatomite storage tank and the stirring tank, and clean water valves are respectively arranged on the clean water pipe, the waste diatomite storage tank and a connecting pipe of the stirring tank; a mixed liquid circulating pipe is arranged on the stirring tank, the discharge end of the mixed liquid circulating pipe is connected with a rotary drum filter for solid-liquid separation of the mixed liquid, and a mixed liquid valve is arranged on the mixed liquid circulating pipe; a first water outlet pipe is arranged on the rotary drum filter, and a first water outlet valve is arranged on the first water outlet pipe; the rotary drum filter is connected with the vacuum tank and the vacuum pump; a discharge pipe of the vacuum tank is provided with a discharge valve of the vacuum tank; the compressed air pipe is connected with the waste diatomite storage tank, and an inflation valve is arranged on the compressed air pipe.
Preferably, the device comprises a first spray pipe and a second spray pipe; the clear water pipe is respectively connected with the first spray pipe and the second spray pipe, a first cleaning valve is arranged on a connecting pipe of the clear water pipe and the first spray pipe, a second cleaning valve is arranged on a connecting pipe of the clear water pipe and the second spray pipe, the first spray pipe is arranged outside the rotary drum filter, a spray head of the first spray pipe faces the rotary drum filter, and the second spray pipe is arranged in the rotary drum filter.
Preferably, comprises a cleaning water pipe; the cleaning water pipe is connected with the waste diatomite storage tank, and a cleaning water valve is arranged on the cleaning water pipe; a second water outlet pipe is arranged on the rotary drum filter, a second water outlet valve and a drain valve are arranged on the second water outlet pipe, and the second water outlet pipe is communicated with the cleaning water pipe; the discharge pipe of the vacuum tank is communicated with the second water outlet pipe, and a water outlet pump is arranged on the discharge pipe of the vacuum tank.
Preferably, a drain valve is arranged at the bottom of the waste diatomite storage tank.
Preferably, the rotary drum filter comprises a frame, an inner cylinder, a knife rest, a support frame, a rotary drum and a scraper speed reducer; the inner cylinder is arranged on the frame, the section of the inner cylinder is semicircular, and the inner wall of the inner cylinder faces the rotary drum; a rotating speed reducer which drives the rotary drum to rotate is arranged on the rack, a power device is arranged on the rack, and the power device is in transmission connection with the rotating speed reducer; the rotary drum is arranged on the frame, the diameter of the rotary drum is equal to that of the inner cylinder, the rotary drum is positioned above the inner cylinder, and the axis of the rotary drum is parallel to that of the inner cylinder; the cutter frame is arranged on the frame, a cutter frame shaft for driving the cutter frame to rotate is arranged on the frame, the rotating direction of the cutter frame is that the cutter point is close to or far away from the rotary drum, the cutter frame shaft is in transmission connection with a scraper speed reducer, and the scraper speed reducer is in transmission connection with a power device; the frame is provided with a discharging mechanism for discharging the waste materials scraped by the tool rest, the discharging mechanism is arranged on the supporting frame, and the discharging mechanism is provided with a cover plate; the support frame is horizontally arranged on the frame.
The above technical scheme of the utility model has following profitable technological effect: the continuous suction filtration operation is realized, the treatment efficiency is high, the discharged water and the filter residue which needs to be discarded are separately treated, the requirements of environmental protection and sanitation are met, the equipment can be automatically cleaned, the cleaning water is recycled, and a large amount of water resources are saved.
Drawings
Fig. 1 is the structure schematic diagram of the waste diatomite processing system provided by the utility model.
FIG. 2 is the schematic structural diagram of a rotary drum filter in the waste diatomite processing system.
Reference numerals: 1. cleaning the water pipe; 2. a waste diatomite storage tank; 3. cleaning a water valve; 4. a feed pipe; 5. a waste diatomite circulation pipe; 6. a stirring tank; 7. a tank discharge valve; 8. a feed pump; 9. a clear water pipe; 10. a clean water valve; 11. a mixed liquid circulating pipe; 12. a rotary drum filter; 13. a mixed liquid valve; 14. a rotational speed reducer; 15. a first water outlet pipe; 16. a first water outlet valve; 17. a drain valve; 18. a vacuum tank; 19. a vacuum pump; 20. a vacuum tank discharge valve; 21. discharging the water pump; 22. a second water outlet pipe; 23. a second water outlet valve; 24. a compressed air pipe; 25. an inflation valve; 26. a first shower pipe; 27. a first purge valve; 28. a second shower pipe; 29. a second purge valve; 30. a blowoff valve; 31. a frame; 32. an inner barrel; 33. a tool holder shaft; 34. a tool holder; 35. a cover plate; 36. a discharge mechanism; 37. a support frame; 38. a drum; 39. scraper speed reducer.
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. 1-2, the utility model provides a waste diatomite processing system, which comprises a waste diatomite storage tank 2, an agitator tank 6, a clear water pipe 9, a rotary drum filter 12, a vacuum tank 18, a vacuum pump 19 and a compressed air pipe 24;
the feeding pipe 4 is connected with the waste diatomite storage tank 2; a waste diatomite circulation pipe 5 is arranged on the waste diatomite storage tank 2, the discharge end of the waste diatomite circulation pipe 5 is connected with a stirring tank 6, and a tank discharge valve 7 and a feeding pump 8 are arranged on the waste diatomite circulation pipe 5; the clear water pipe 9 is respectively communicated with the waste diatomite storage tank 2 and the stirring tank 6, and clear water valves 10 are respectively arranged on communicating pipes of the clear water pipe 9, the waste diatomite storage tank 2 and the stirring tank 6; a mixed liquid circulating pipe 11 is arranged on the stirring tank 6, the discharge end of the mixed liquid circulating pipe 11 is connected with a rotary drum filter 12 for solid-liquid separation of the mixed liquid, and a mixed liquid valve 13 is arranged on the mixed liquid circulating pipe 11; a first water outlet pipe 15 is arranged on the rotary drum filter 12, and a first water outlet valve 16 is arranged on the first water outlet pipe 15; the rotary drum filter 12 is connected with a vacuum tank 18, and the rotary drum filter 12 is connected with a vacuum pump 19; a discharge pipe of the vacuum tank 18 is provided with a vacuum tank discharge valve 20; a compressed air pipe 24 is connected with the waste diatomite storage tank 2, and an inflation valve 25 is arranged on the compressed air pipe 24.
In the utility model, the rotary drum filter 12 uses the vacuum pressure difference formed by the vacuum pump 19 to suck and filter the materials flowing through the filter tank through the distributor in the rotary drum filter 12, and the water in the feed liquid is continuously sucked into the vacuum tank 18 to be discharged or recycled; the diatomaceous earth is left in the rotary drum filter 12 to be treated intensively. The continuous suction filtration operation is realized by the circulation, the treatment efficiency is high, the discharged water and the filter residue which needs to be discarded are separately treated, and the requirements of environmental protection and sanitation are met.
In an alternative embodiment, a first sparger 26 and a second sparger 28 are included; the clear water pipe 9 is respectively connected with a first spray pipe 26 and a second spray pipe 28, a first cleaning valve 27 is arranged on a connecting pipe of the clear water pipe 9 and the first spray pipe 26, a second cleaning valve 29 is arranged on a connecting pipe of the clear water pipe 9 and the second spray pipe 28, the first spray pipe 26 is arranged outside the rotary drum filter 12, a spray head of the first spray pipe 26 faces the rotary drum filter 12, and the second spray pipe 28 is arranged in the rotary drum filter 12; the first spraying pipe 26 and the second spraying pipe 28 can realize the automatic cleaning of the rotary drum filter 12.
In an alternative embodiment, a washing water pipe 1 is included; the cleaning water pipe 1 is connected with the waste diatomite storage tank 2, and the cleaning water pipe 1 is provided with a cleaning water valve 3; a second water outlet pipe 22 is arranged on the rotary drum filter 12, a second water outlet valve 23 and a drain valve 17 are arranged on the second water outlet pipe 22, and the second water outlet pipe 22 is communicated with the cleaning water pipe 1; the discharge pipe of the vacuum tank 18 is communicated with a second water outlet pipe 22, and a water outlet pump 21 is arranged on the discharge pipe of the vacuum tank 18; after the clean water pipe 9 cleans the rotary drum filter 12 through the first spray pipe 26 and the second spray pipe 28, the clean water enters the clean water pipe 1 through the second water outlet pipe 22, and the clean water pipe 1 can guide the clean water into the waste diatomite storage tank 2 for use, so that a large amount of water resources are saved.
In an alternative embodiment, a blowdown valve 30 is arranged at the bottom of the waste diatomite storage tank 2; the cleaning water in the cleaning water pipe 1 or the clean water in the clean water pipe 9 enters the waste diatomite storage tank 2 to clean the waste diatomite, and then the sewage can be discharged through the drain valve 30.
In an alternative embodiment, the rotary drum filter 12 comprises a frame 31, an inner cylinder 32, a tool rest 34, a support frame 37, a rotary drum 38 and a scraper reducer 39; the inner cylinder 32 is arranged on the frame 31, the section of the inner cylinder 32 is semicircular, and the inner wall of the inner cylinder 32 faces the rotary drum 38; a rotating speed reducer 14 for driving the rotary drum 38 to rotate is arranged on the rack, and a power device is arranged on the rack and is in transmission connection with the rotating speed reducer 14; the rotary drum 38 is arranged on the frame 31, the diameter of the rotary drum 38 is equal to that of the inner cylinder 32, the rotary drum 38 is positioned above the inner cylinder 32, and the axis of the rotary drum 38 is parallel to that of the inner cylinder 32; the cutter frame 34 is arranged on the frame 31, a cutter frame shaft 33 for driving the cutter frame 34 to rotate is arranged on the frame 31, the rotating direction of the cutter frame 34 is that the cutter point is close to or far away from the rotary drum 38, the cutter frame shaft 33 is in transmission connection with a scraper speed reducer 39, and the scraper speed reducer 39 is in transmission connection with a power device; a discharging mechanism 36 for discharging the waste materials scraped by the tool rest 34 is arranged on the frame 31, the discharging mechanism 36 is arranged on the supporting frame 37, and a cover plate 35 is arranged on the discharging mechanism 36; the supporting frame 37 is horizontally arranged on the frame 31; the rotating drum 38 is driven by the rotating speed reducer 14 to rotate continuously at a constant speed, the materials flowing through the filtering tank are filtered by suction by utilizing the vacuum pressure difference formed by the vacuum pump 19, and the water in the material liquid is continuously sucked into the vacuum tank 18 to be discharged or recycled; and the diatomite is uniformly adsorbed on the outer surface of the rotary drum 38 to form a filter cake layer, when the filter cake layer reaches a certain thickness, the scraper in the unloading area feeds the scraper to the position of cutting the filter cake layer through automatic feeding, and the solid materials are continuously cut into the material receiving groove for bagging treatment.
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 (5)
1. A waste diatomite processing system is characterized by comprising a waste diatomite storage tank (2), a stirring tank (6), a clear water pipe (9), a rotary drum filter (12), a vacuum tank (18), a vacuum pump (19) and a compressed air pipe (24);
the feeding pipe (4) is connected with the waste diatomite storage tank (2); a waste diatomite circulation pipe (5) is arranged on the waste diatomite storage tank (2), the discharge end of the waste diatomite circulation pipe (5) is connected with a stirring tank (6), and a tank discharge valve (7) and a feeding pump (8) are arranged on the waste diatomite circulation pipe (5); the clear water pipe (9) is respectively communicated with the waste diatomite storage tank (2) and the stirring tank (6), and clear water valves (10) are respectively arranged on the communicating pipes of the clear water pipe (9), the waste diatomite storage tank (2) and the stirring tank (6); a mixed liquid circulating pipe (11) is arranged on the stirring tank (6), the discharge end of the mixed liquid circulating pipe (11) is connected with a rotary drum filter (12) for separating the solid from the liquid of the mixed liquid, and a mixed liquid valve (13) is arranged on the mixed liquid circulating pipe (11); a first water outlet pipe (15) is arranged on the rotary drum filter (12), and a first water outlet valve (16) is arranged on the first water outlet pipe (15); the rotary drum filter (12) is connected with the vacuum tank (18), and the rotary drum filter (12) is connected with the vacuum pump (19); a discharge pipe of the vacuum tank (18) is provided with a vacuum tank discharge valve (20); a compressed air pipe (24) is connected with the waste diatomite storage tank (2), and an inflation valve (25) is arranged on the compressed air pipe (24).
2. The waste diatomaceous earth treatment system of claim 1, comprising a first shower (26) and a second shower (28); the clear water pipe (9) is respectively connected with the first spray pipe (26) and the second spray pipe (28), a first cleaning valve (27) is arranged on a connecting pipe of the clear water pipe (9) and the first spray pipe (26), a second cleaning valve (29) is arranged on a connecting pipe of the clear water pipe (9) and the second spray pipe (28), the first spray pipe (26) is arranged outside the rotary drum filter (12), a spray head of the first spray pipe (26) faces the rotary drum filter (12), and the second spray pipe (28) is arranged in the rotary drum filter (12).
3. The waste diatomaceous earth treatment system of claim 1 or 2, comprising a washing water pipe (1); the cleaning water pipe (1) is connected with the waste diatomite storage tank (2), and a cleaning water valve (3) is arranged on the cleaning water pipe (1); a second water outlet pipe (22) is arranged on the rotary drum filter (12), a second water outlet valve (23) and a drain valve (17) are arranged on the second water outlet pipe (22), and the second water outlet pipe (22) is communicated with the cleaning water pipe (1); the discharge pipe of the vacuum tank (18) is communicated with the second water outlet pipe (22), and the discharge pipe of the vacuum tank (18) is provided with a water outlet pump (21).
4. The waste diatomaceous earth treatment system of claim 1, wherein a blowdown valve (30) is provided at the bottom of the waste diatomaceous earth storage tank (2).
5. The waste diatomaceous earth treatment system of claim 1, wherein the rotary drum filter (12) comprises a frame (31), an inner drum (32), a knife holder (34), a support frame (37), a rotary drum (38), and a scraper reducer (39); the inner cylinder (32) is arranged on the frame (31), the section of the inner cylinder (32) is semicircular, and the inner wall of the inner cylinder (32) faces the rotary drum (38); a rotating speed reducer (14) for driving the rotary drum (38) to rotate is arranged on the rack, a power device is arranged on the rack, and the power device is in transmission connection with the rotating speed reducer (14); the rotary drum (38) is arranged on the frame (31), the diameter of the rotary drum (38) is equal to that of the inner cylinder (32), the rotary drum (38) is positioned above the inner cylinder (32), and the axis of the rotary drum (38) is parallel to that of the inner cylinder (32); the cutter frame (34) is arranged on the rack (31), a cutter frame shaft (33) for driving the cutter frame (34) to rotate is arranged on the rack (31), the rotating direction of the cutter frame (34) is that the cutter point is close to or far away from the rotary drum (38), the cutter frame shaft (33) is in transmission connection with a scraper speed reducer (39), and the scraper speed reducer (39) is in transmission connection with a power device; a discharging mechanism (36) for discharging the waste materials scraped by the tool rest (34) is arranged on the rack (31), the discharging mechanism (36) is arranged on the supporting frame (37), and a cover plate (35) is arranged on the discharging mechanism (36); the supporting frame (37) is horizontally arranged on the frame (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464202.9U CN212790045U (en) | 2020-07-23 | 2020-07-23 | Useless diatomaceous earth processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464202.9U CN212790045U (en) | 2020-07-23 | 2020-07-23 | Useless diatomaceous earth processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212790045U true CN212790045U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464202.9U Active CN212790045U (en) | 2020-07-23 | 2020-07-23 | Useless diatomaceous earth processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212790045U (en) |
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2020
- 2020-07-23 CN CN202021464202.9U patent/CN212790045U/en active Active
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