CN212018210U - Food production wastewater treatment centrifuge - Google Patents
Food production wastewater treatment centrifuge Download PDFInfo
- Publication number
- CN212018210U CN212018210U CN201922333643.9U CN201922333643U CN212018210U CN 212018210 U CN212018210 U CN 212018210U CN 201922333643 U CN201922333643 U CN 201922333643U CN 212018210 U CN212018210 U CN 212018210U
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- Prior art keywords
- rotary drum
- motor
- auger
- food production
- shell
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- 235000013305 food Nutrition 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000002351 wastewater Substances 0.000 claims abstract description 9
- 239000002893 slag Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000007423 decrease Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 29
- 238000000926 separation method Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 12
- 238000012856 packing Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 235000019580 granularity Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a food production wastewater treatment centrifuge, which comprises a shell, a first rotary drum, a second rotary drum, an auger, a hydraulic cylinder, a support plate and a support block, wherein wastewater enters the second rotary drum for centrifugal treatment to carry out primary separation and filtration, most of impurities in the wastewater can be separated out, the impurities are left on the inner wall of the second rotary drum, cleaner wastewater enters the first rotary drum for centrifugal treatment to carry out second-step separation and filtration, at the moment, residual impurities can be basically separated and cleaned, the production wastewater is separated and filtered by two layers of the second rotary drum and the first rotary drum, the treatment is cleaner, the purifying effect is better, the auger is arranged in the second rotary drum, the impurities attached to the inner wall of the second rotary drum can be conveniently cleaned and separated out, the shell is arranged on the support plate which can be inclined, the auger can more easily push the impurities to advance through the influence of gravity, the impurity is cleaned, and the impurity can also be vertically used for centrifugal layering of liquid, so that the separation effect is improved.
Description
Technical Field
The utility model relates to a waste water treatment equipment technical field, concretely relates to food production waste water treatment centrifuge.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.
Waste water treatment all needs to utilize centrifuge's centrifugal force to part solid particle and liquid in with the suspension, reach waste water treatment's purpose, in prior art, most centrifuge only has the individual layer to filter, the filter effect is limited, the aquatic after the processing still has a large amount of solid particles, the filter effect is very poor, in addition just after waste water filters, centrifuge drum inner wall adnexed solid is more, often block up the slag notch when excreting, and cleaning speed is slow, the degree of difficulty is great, very influence waste water treatment's efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a food production waste water treatment centrifuge to it is poor to the treatment effect of waste water to solve centrifuge, and the inside solid cleaning speed of rotary drum is slow, the great problem of the degree of difficulty.
In order to solve the technical problem, the utility model adopts the following technical scheme:
food production wastewater treatment centrifuge, including shell, first rotary drum, second rotary drum, auger, first motor, second motor, third motor, pneumatic cylinder and supporting shoe, first rotary drum rotates to be installed in the shell, first rotary drum one end is followed stretch out in the shell, the part of first rotary drum is provided with the second slag notch and installs first follow driving wheel, first follow driving wheel with install the first action wheel on the first motor pivot meshes, the second rotary drum rotates to be installed in the first rotary drum, the both ends of second rotary drum are followed stretch out in the first rotary drum, the one end extension that second rotary drum 3 is close to the second slag notch is provided with first slag notch, the one end extension that the second rotary drum kept away from the second slag notch is provided with the water inlet and installs the second from the driving wheel, the second from the driving wheel with install the second action wheel on the second motor pivot meshes, the auger is installed inside the second rotary drum, it is kept away from the one end of second slag notch is followed stretch out in the second rotary drum, the extension of auger with the pivot of third motor is connected, first motor with the second motor is all installed in the backup pad, the third motor passes through the rack-mount and is in the backup pad, the shell is kept away from be provided with the delivery port on the casing of water inlet, the support is installed to the outer wall symmetry of shell, the support passes through the bearing installation in the backup pad, the pneumatic cylinder is installed the backup pad is close to on the bottom surface of water inlet, the supporting shoe articulates the backup pad is kept away from on the bottom surface of water inlet, the pneumatic cylinder with the supporting shoe is all installed on the fixed plate.
The further technical scheme is as follows: the second rotary drum is positioned on the drum wall in the first rotary drum, and a plurality of first filtering holes are uniformly formed in the drum wall in the first rotary drum.
The further technical scheme is as follows: the aperture of the second filtering hole is smaller than that of the first filtering hole.
The further technical scheme is as follows: the second drum is conical, the conicity of which decreases in the feed direction.
The further technical scheme is as follows: the second rotary drum is arranged on the outer wall of the first rotary drum inside and is provided with helical blades.
The further technical scheme is as follows: the discharge end part of auger is provided with reverse hank leaf, reverse hank leaf with be provided with the clearance between the forward hank leaf of auger, the clearance is located directly over first slag notch.
The further technical scheme is as follows: the spiral blades are gradually increased along the feeding direction, and the forward twisting blade and the reverse twisting blade are gradually decreased along the feeding direction.
Compared with the prior art, the utility model discloses can reach one of beneficial effect at least:
1. the utility model provides a food production waste water treatment centrifuge, waste water gets into centrifugal treatment in the second rotary drum earlier and carries out the initial gross separation filtration, can come out most impurity separation in the sewage, impurity stays on the inner wall of second rotary drum, comparatively clean sewage gets into again and carries out centrifugal treatment in the first rotary drum and carry out second step separation filtration, at this moment can be totally with remaining impurity separation basically, production sewage separates the filtration back through second rotary drum and first rotary drum two-layer, it is cleaner to handle, purifying effect is better.
2. Set up the auger in the second rotary drum, be convenient for clear up the separation and come out the impurity that adheres to at second rotary drum inner wall, the shell is installed in the backup pad that can incline moreover, can promote impurity more easily and advance through the influence of gravity, and the auger clears up impurity, and the centrifugation layering that also can be vertically used for liquid improves the separation effect moreover.
Drawings
FIG. 1 is a schematic structural view of the centrifuge for treating waste water from food production.
Reference numerals: 1. a housing; 2. a first rotating drum; 3. a second rotating drum; 4. a packing auger; 41. positive-direction leaf twisting; 42. reversely twisting the leaves; 5. a third motor; 7. A second motor; 8. a first motor; 9. a support plate; 10. a water outlet; 11. a helical blade; 12. a water inlet; 13. a second slag outlet; 14. a first slag outlet; 15. a rack; 16. a support; 17. a support; 18. a hydraulic cylinder; 19. a support block; 20. and (7) fixing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
Food production waste water treatment centrifuge structure and theory of operation: the outer wall of the shell 1 is symmetrically provided with a bracket 16, the bracket 16 is arranged on a supporting plate 9 through a support 17, the first rotary drum 2 is rotatably arranged in the shell 1, one end of the first rotary drum 2 extends out of the shell 1, the extending part is provided with a second slag outlet 13 and is provided with a first driven wheel, the first driven wheel is meshed with a first driving wheel arranged on a rotary shaft of a first motor 8, the second rotary drum 3 is rotatably arranged on the first rotary drum 2, two ends of the second rotary drum 3 extend out of the first rotary drum 2, the extending part of one end of the second rotary drum 3 close to the second slag outlet 13 is provided with a first slag outlet 14, the extending part of one end of the second rotary drum 3 far away from the second slag outlet 13 is provided with a water inlet 12 and is provided with a second driven wheel, the second driven wheel is meshed with a second driving wheel arranged on a rotary shaft of a second motor 7, and the above-, so that the detailed description is omitted, the packing auger 4 is installed inside the second rotary drum 3, one end of the packing auger 4 far away from the second slag outlet 13 extends out of the second rotary drum 3, the extending part of the packing auger 4 is connected with the rotating shaft of the third motor 5, the first motor 8 and the second motor 7 are both installed on the supporting plate 9, the third motor 5 is installed on the supporting plate 9 through the rack 15, the shell of the shell 1 far away from the water inlet 12 is provided with the water outlet 10, the hydraulic cylinder 18 is installed on the bottom surface of the supporting plate 9 near the water inlet 12, the supporting block 19 is hinged on the bottom surface of the supporting plate 9 far away from the water inlet 12, the hydraulic cylinder 18 and the supporting block 19 are both installed on the fixing plate 20, the water inlet 12, the water outlet 10, the second slag outlet 13 and the first slag outlet 14 are all provided with sealing valves, the water inlet 12 is connected with, the sewage pipeline is disassembled, the second motor 7 is started, the second rotary drum 3 starts to rotate, impurities in the sewage are left on the inner wall of the second rotary drum 3, the sewage after preliminary separation enters the first rotary drum 2, the first motor 8 drives the first rotary drum 2, the impurities in the sewage after preliminary separation are further filtered are left on the inner wall of the first rotary drum 2, the clean water is discharged through the water outlet 10 on the shell 1, at the moment, the sealing valves of the second slag outlet 13 and the first slag outlet 14 are opened, the third motor 5 is opened, the auger 4 pushes the impurities on the inner wall of the second rotary drum 3 to the first slag outlet 14 to be discharged, the impurities in the first rotary drum 2 are less and are thinner and softer, the support plate 9 can be inclined through the hydraulic cylinder 18, the impurities in the first rotary drum 2 can be easily poured out from the second slag outlet 13, the sewage enters the second rotary drum 3 for preliminary separation and filtration, can come out most impurity separation in the sewage, impurity stays on the inner wall of second rotary drum 3, and comparatively clean sewage carries out centrifugal treatment in getting into first rotary drum 2 again and carries out second step separation and filtration, at this moment can be clean with remaining impurity separation basically, and production sewage separates the filtration back jointly through second rotary drum 3 and 2 two-layer separations of first rotary drum, handles cleaner, and purifying effect is better. Set up auger 4 in the second rotary drum 3, be convenient for clear up the separation and come out the impurity that adheres to 2 inner walls of second rotary drum, shell 1 installs in the backup pad 9 that can incline moreover, can promote impurity more easily through the influence of gravity and advance by auger 4, clear up out impurity, can pour out second slag notch 13 easily than the more soft impurity in the first rotary drum 2, but also the vertical centrifugation layering that is used for liquid improves the separation effect.
Example 2:
on the basis of the above embodiment 1, embodiment 2 shows an embodiment, a plurality of first filtering holes are uniformly formed in the wall of the second rotating drum 3 located inside the first rotating drum 2, and a plurality of second filtering holes are uniformly formed in the wall of the first rotating drum 2 located inside the housing 1. The aperture of the second filtering hole is smaller than that of the first filtering hole.
The more first filtration pore and second filtration pore quantity, the more even the distribution, the better the filter effect.
Preferably, the aperture of the second filtering hole is smaller than that of the first filtering hole, so that the food production wastewater treatment centrifugal machine can achieve the purpose of grading treatment, the filtering effect is improved, and the single-stage filtering pressure can be reduced.
Example 3:
on the basis of the above-described embodiment, embodiment 3 shows an embodiment in which the second drum 3 has a conical shape, the conicity of which decreases in the feed direction.
The second rotary drum 3 is conical, the taper of the second rotary drum is reduced along the feeding direction in sequence, the pushing-out and the collection of impurities can be facilitated, and the separation effect of the conical second rotary drum 3 is better.
Example 4:
on the basis of the above embodiment, the embodiment 4 shows an embodiment in which the second drum 3 is provided with the helical blades 11 on the outer wall inside the first drum 2.
The outer wall of the second rotary drum 3, which is positioned inside the first rotary drum 2, is provided with the helical blades 11, so that impurities on the inner wall of the first rotary drum 2 can be conveniently pushed out by the helical blades 11 when the second rotary drum 3 is rotated.
Example 5:
on the basis of the above embodiment, embodiment 5 shows an embodiment, the discharge end part of the packing auger 4 is provided with a reverse twisting blade 42, a gap is arranged between the reverse twisting blade 42 and the forward twisting blade 41 of the packing auger 4, and the gap is positioned right above the first slag outlet 14.
Most impurities of sewage filtration treatment are left on the inner wall of the second rotary drum 3, the normal packing auger often has the condition of material blockage, the use is influenced, the maintenance is troublesome, time and labor are wasted, the reverse twisting blade 42 is arranged at the discharge end part of the packing auger 4, the reverse twisting blade 42 can reversely push materials while the forward twisting blade 41 of the packing auger 4 pushes the materials, the materials are pushed to a gap above the first slag outlet 14 together, the occurrence of material blockage is effectively reduced, and the working efficiency is improved.
Example 6:
on the basis of the above embodiment, the embodiment 6 shows an embodiment in which the spiral blade 11 is gradually increased in the feeding direction, and the forward twisted blade 41 and the reverse twisted blade 42 are gradually decreased in the feeding direction.
The helical blade 11 gradually increases along the feeding direction, and the forward twisting blade 41 and the reverse twisting blade 42 gradually decrease along the feeding direction, so as to match with the conical second rotating cylinder, and achieve the effect of better cleaning impurities.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. Food production waste water handles centrifuge which characterized in that: including shell (1), first rotary drum (2), second rotary drum (3), auger (4), first motor (8), second motor (7), third motor (5), pneumatic cylinder (18) and supporting shoe (19), first rotary drum (2) rotate to be installed in shell (1), first rotary drum (2) one end is followed stretch out in shell (1), the part of first rotary drum (2) is provided with second slag notch (13) and installs first from the driving wheel, first from the driving wheel with install the epaxial first action wheel meshing of first motor (8), second rotary drum (3) rotate to be installed first rotary drum (2), the both ends of second rotary drum (3) are followed stretch out in first rotary drum (2), second rotary drum (3) are close to the one end of second slag notch (13) is stretched out and is provided with first slag notch (14) second rotary drum (3) are kept away from second slag notch (13) The one end extension of be provided with water inlet (12) and install the second and follow the driving wheel, the second from the driving wheel with install second motor (7) changes epaxial second action wheel meshing, auger (4) are installed inside second rotary drum (3), its one end of keeping away from second slag notch (13) is followed stretch out in second rotary drum (3), the extension of auger (4) with the pivot of third motor (5) is connected, first motor (8) with second motor (7) are all installed on backup pad (9), third motor (5) are installed through rack (15) on backup pad (9), shell (1) is kept away from be provided with delivery port (10) on the casing of water inlet (12), support (16) are installed to the outer wall symmetry of shell (1), support (16) are installed through support (17) on backup pad (9), the hydraulic cylinder (18) is installed on the bottom surface, close to the water inlet (12), of the supporting plate (9), the supporting block (19) is hinged to the bottom surface, far away from the water inlet (12), of the supporting plate (9), and the hydraulic cylinder (18) and the supporting block (19) are installed on the fixing plate (20).
2. The food production wastewater treatment centrifuge of claim 1, wherein: the wall of the second rotary drum (3) positioned in the first rotary drum (2) is provided with a plurality of first filtering holes, and the wall of the first rotary drum (2) positioned in the shell (1) is provided with a plurality of second filtering holes.
3. The food production wastewater treatment centrifuge of claim 2, wherein: the aperture of the second filtering hole is smaller than that of the first filtering hole.
4. The food production wastewater treatment centrifuge of claim 1, wherein: the second drum (3) is conical, the conicity of which decreases in sequence in the direction of feed.
5. The food production wastewater treatment centrifuge of claim 4, wherein: the second rotary drum (3) is arranged on the outer wall of the first rotary drum (2) and is provided with spiral blades (11).
6. The food production wastewater treatment centrifuge of claim 5, wherein: the discharge end part of auger (4) is provided with reverse hank leaf (42), reverse hank leaf (42) with be provided with the clearance between forward hank leaf (41) of auger (4), the clearance is located directly over first slag notch (14).
7. The food production wastewater treatment centrifuge of claim 6, wherein: the spiral blades (11) are gradually increased along the feeding direction, and the forward twisting blade (41) and the reverse twisting blade (42) are gradually decreased along the feeding direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922333643.9U CN212018210U (en) | 2019-12-23 | 2019-12-23 | Food production wastewater treatment centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922333643.9U CN212018210U (en) | 2019-12-23 | 2019-12-23 | Food production wastewater treatment centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212018210U true CN212018210U (en) | 2020-11-27 |
Family
ID=73482858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922333643.9U Expired - Fee Related CN212018210U (en) | 2019-12-23 | 2019-12-23 | Food production wastewater treatment centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212018210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005108A (en) * | 2022-07-13 | 2022-09-06 | 艾洪江 | Processing technology of dairy product |
-
2019
- 2019-12-23 CN CN201922333643.9U patent/CN212018210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005108A (en) * | 2022-07-13 | 2022-09-06 | 艾洪江 | Processing technology of dairy product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |