CN211497338U - Sewage pretreatment equipment for pig farm - Google Patents
Sewage pretreatment equipment for pig farm Download PDFInfo
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- CN211497338U CN211497338U CN201922415551.5U CN201922415551U CN211497338U CN 211497338 U CN211497338 U CN 211497338U CN 201922415551 U CN201922415551 U CN 201922415551U CN 211497338 U CN211497338 U CN 211497338U
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- 239000010865 sewage Substances 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 14
- 231100000719 pollutant Toxicity 0.000 abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000855 fermentation Methods 0.000 abstract description 5
- 230000004151 fermentation Effects 0.000 abstract description 5
- 210000002700 urine Anatomy 0.000 description 15
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treatment Of Sludge (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a technical field of pig farm especially relates to a sewage pretreatment of plants for pig farm equipment, including handling the case, four supporting legs of group, crushing motor, crushing roller, multiunit crushing blade, the multiunit compression roller, two sets of agitator motor, two sets of (mixing) shaft and multiunit stirring vane, the inside of handling the case is provided with the treatment chamber, the left side and the right side of handling the roof portion communicate respectively and are provided with two sets of feed inlets, two sets of feeding apron are covered respectively to the top of two sets of feed inlets, the left front side of handling the bottom half is fixed respectively at the top of four supporting legs of group, right front side, left rear side and right rear side, the bottom of handling the case is provided with the discharge gate, the bottom lid of discharge gate is equipped with ejection of compact apron, crushing motor installs the top of handling the case, the top intercommunication of handling the case is provided. The device can carry out certain pretreatment on pollutants such as the excrement of a pig farm before being put into the methane tank, and improves the fermentation treatment efficiency of the excrement.
Description
Technical Field
The utility model relates to a technical field in pig farm especially relates to a sewage pretreatment equipment for pig farm.
Background
Animal husbandry is an important component of agricultural economy, and the pig industry plays an important role in animal husbandry. A large amount of pollutants such as excrement can be generated in a pig farm and can cause serious pollution to the surrounding environment when the pollutants are directly discharged into the environment, and the methane tank is an important mode for pollution treatment of the pig farm.
However, when the biogas digester in the existing pig farm is used, pollutants such as excrement and the like lack certain pretreatment measures, so that the fermentation and treatment efficiency of the excrement is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a sewage pretreatment equipment for pig farm can carry out certain preliminary treatment to pollutants such as pig farm excrement and urine before dropping into the methane-generating pit, improves faecal fermentation treatment efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the sewage pretreatment equipment for the pig farm comprises a treatment box, four groups of supporting legs, a crushing motor, a crushing shaft, a plurality of groups of crushing blades, a plurality of groups of compression rollers, two groups of stirring motors, two groups of stirring shafts and a plurality of groups of stirring blades, wherein a treatment cavity is arranged in the treatment box, the left side and the right side of the top of the treatment box are respectively communicated and provided with two groups of feed inlets, the tops of the two groups of feed inlets are respectively covered and provided with two groups of feed cover plates, the tops of the four groups of supporting legs are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the treatment box, the bottom of the treatment box is provided with a discharge port, the bottom of the discharge port is covered and provided with a discharge cover plate, the crushing motor is arranged at the top of the treatment box, the crushing shaft is positioned above the inside of, the outside at crushing axle is fixed uniformly to the multiunit crushing blade, the left side and the right side of multiunit compression roller by preceding to back uniformly with handle the inside middle part left side of incasement portion and middle part right side and rotate and connect, all there is certain clearance between the multiunit compression roller, two sets of agitator motor install respectively in the left side and the right side of handling the bottom half, and two sets of agitator motor are located respectively the left side and the right side of ejection of compact apron, the left side and the right side of handling the bottom half communicate respectively and are provided with two sets of stirring mouths, two sets of (mixing) shafts are located respectively and handle the inside bottom left side and the bottom right side of incasement portion, and two sets of stirring mouths are passed respectively to the bottom of two sets of (mixing) shafts and are connected with two sets of agitator motor.
Preferably, the spacing between the multiple groups of press rolls is about 2 cm.
Preferably, still include two sets of connecting rods and two sets of clearance poles, the inboard of two sets of connecting rods is fixed respectively the top of crushing axle, the top of two sets of clearance poles is fixed respectively in the outside of two sets of connecting rods, two sets of clearance poles respectively with handle the inside wall in close contact with of case.
Preferably, still include the scraper blade, the front side and the rear side of scraper blade respectively with handle the inside wall sliding connection of case, the top of scraper blade with the bottom of multiunit compression roller has certain clearance.
Preferably, still include the filter screen, the filter screen is fixed the inside of handling the case, the filter screen is located smash the below of axle and the top of multiunit compression roller.
Preferably, still include vibrating motor, vibrating motor installs the left side of handling the case, vibrating motor's right side output with the left side of filter screen is connected.
Preferably, the crushing device further comprises a ball bearing, wherein the ball bearing is installed inside the crushing port, and the inside of the ball bearing is connected with the outer side of the top of the crushing shaft.
Preferably, the stirring device further comprises two groups of sealing rings, the two groups of sealing rings are respectively fixed inside the two groups of stirring ports, and the inner sides of the two groups of sealing rings are respectively in close contact with the outer sides of the bottoms of the two groups of stirring shafts.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the sewage pretreatment equipment for the pig farm puts excrement and urine and the like into a treatment box through two groups of feed inlets, simultaneously drives a crushing shaft and a plurality of groups of crushing blades to rotate through a crushing motor, so that the crushing blades cut and crush the excrement and the like, then drives a plurality of groups of compression rollers to rotate through an external driving device, and further rolls and crushes the excrement and the like through the rotation of the plurality of groups of compression rollers after the excrement and the like are crushed; then two groups of stirring motors drive two groups of stirring shafts and a plurality of groups of stirring blades to rotate, so that the plurality of groups of stirring blades stir the treated excrement and the like; then discharging the treated excrement and the like out of the treatment box through a discharge hole; the particle size of pollutants such as excrement can be reduced through the treatment, so that the fermentation efficiency of the pollutants in the methane tank is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a top view of the present invention;
in the drawings, the reference numbers: 1. a treatment tank; 2. supporting legs; 3. a grinding motor; 4. a crushing shaft; 5. a crushing blade; 6. a compression roller; 7. a stirring motor; 8. a stirring shaft; 9. a stirring blade; 10. a feed cover plate; 11. a discharge cover plate; 12. a connecting rod; 13. cleaning the rod; 14. a squeegee; 15. a filter screen; 16. a vibration motor; 17. a ball bearing; 18. and (4) a sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a sewage pretreatment device for pig farm, comprising a treatment box 1, four groups of support legs 2, a crushing motor 3, a crushing shaft 4, a plurality of groups of crushing blades 5, a plurality of groups of compression rollers 6, two groups of stirring motors 7, two groups of stirring shafts 8 and a plurality of groups of stirring blades 9, wherein the treatment box 1 is internally provided with a treatment cavity, the left side and the right side of the top of the treatment box 1 are respectively communicated with two groups of feed inlets, the tops of the two groups of feed inlets are respectively covered with two groups of feed cover plates 10, the tops of the four groups of support legs 2 are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the treatment box 1, the bottom of the treatment box 1 is provided with a discharge port, the bottom of the discharge port is covered with a discharge cover plate 11, the crushing, the crushing shaft 4 is positioned above the inside of the treatment box 1, the top of the crushing shaft 4 penetrates through the crushing port and is connected with the output end of the bottom of the crushing motor 3, the crushing device further comprises a ball bearing 17, the ball bearing 17 is installed inside the crushing port, the inside of the ball bearing 17 is connected with the outer side of the top of the crushing shaft 4, and the friction force generated when the crushing shaft 4 rotates can be reduced through the ball bearing 17; the crushing blades 5 are uniformly fixed on the outer side of the crushing shaft 4, the left sides and the right sides of the compression rollers 6 are uniformly and rotatably connected with the left side and the right side of the middle part of the inside of the treatment box 1 from front to back, certain gaps exist among the compression rollers 6, and the intervals among the compression rollers 6 are all about 2cm, so that the rolling and crushing effects of the compression rollers 6 are guaranteed; the two groups of stirring motors 7 are respectively arranged on the left side and the right side of the bottom of the treatment box 1, the two groups of stirring motors 7 are respectively positioned on the left side and the right side of the discharge cover plate 11, the left side and the right side of the bottom of the treatment box 1 are respectively communicated with two groups of stirring ports, the two groups of stirring shafts 8 are respectively positioned on the left side and the right side of the bottom inside the treatment box 1, the bottom ends of the two groups of stirring shafts 8 respectively penetrate through the two groups of stirring ports and are respectively connected with the top output ends of the two groups of stirring motors 7, the stirring device further comprises two groups of sealing rings 18, the two groups of sealing rings 18 are respectively fixed inside the two groups of stirring ports, the inner sides of the two groups of sealing rings 18 are respectively in close contact with the outer sides; the stirring blades 9 are uniformly fixed on the outer sides of the stirring shafts 8, excrement and urine are put into the treatment box 1 through the two feeding holes, meanwhile, the crushing shaft 4 and the crushing blades 5 are driven to rotate through the crushing motor 3, the crushing blades 5 cut and crush the excrement and urine, then the compression rollers 6 are driven to rotate through an external driving device, the compression rollers 6 further crush the excrement and urine through the rotation of the compression rollers 6 after the excrement and urine are crushed, then the stirring shafts 8 and the stirring blades 9 are driven to rotate through the stirring motors 7, the stirring blades 9 stir the treated excrement and urine, and the treated excrement and urine are discharged out of the treatment box 1 through the discharge hole; the particle size of pollutants such as excrement can be reduced through the treatment, so that the fermentation efficiency of the pollutants in the methane tank is improved; the inner sides of the two groups of connecting rods 12 are respectively fixed at the top of the crushing shaft 4, the tops of the two groups of cleaning rods 13 are respectively fixed at the outer sides of the two groups of connecting rods 12, the two groups of cleaning rods 13 are respectively in close contact with the inner side wall of the treatment box 1, and the connecting rods 12 and the cleaning rods 13 rotate along with the crushing shaft 4, so that the cleaning rods 13 scrape the inner side wall of the treatment box 1, and pollutants such as excrement and the like are prevented from being attached to the inside of the treatment box 1; the front side and the rear side of the scraper 14 are respectively connected with the inner side wall of the treatment box 1 in a sliding manner, a certain gap is formed between the top of the scraper 14 and the bottoms of the multiple groups of compression rollers 6, the scraper 14 is driven by an external driving device to move back and forth, so that the scraper 14 scrapes the bottoms of the multiple groups of compression rollers 6, and pollutants such as excrement and the like are prevented from being attached to the compression rollers 6; the device is characterized by further comprising a filter screen 15, wherein the filter screen 15 is fixed inside the treatment box 1, the filter screen 15 is positioned below the crushing shaft 4 and above the plurality of groups of compression rollers 6, pollutants such as excrement and the like can be filtered and screened through the filter screen 15, and the pollutants can be cut and crushed to be in proper sizes; still include vibrating motor 16, vibrating motor 16 installs handle the left side of case 1, vibrating motor 16's right side output with filter screen 15's left side is connected, drives filter screen 15 through vibrating motor 16 and vibrates, avoids filter screen 15 to take place to block up.
In summary, this sewage pretreatment equipment for pig farm, when using, throw into excrement and urine etc. through two sets of feed inlets to the inside of treatment box 1, simultaneously, drive crushing shaft 4 and multiunit crushing blade 5 through crushing motor 3 and rotate, make crushing blade 5 cut and smash excrement and urine etc. and filter the screening through filter screen 15 to pollutants such as excrement and urine, then, drive multiunit compression roller 6 through external drive device and rotate, through the rotation of multiunit compression roller 6 after excrement and urine etc. is smashed, make compression roller 6 carry out further grinding to excrement and urine etc. then, drive two sets of (mixing) shafts 8 and multiunit stirring vane 9 through two sets of agitator motor 7 and rotate, make multiunit stirring vane 9 stir the excrement and urine etc. after handling, then, discharge the excrement and urine etc. after the handling through the discharge gate and handling box 1.
The utility model discloses in: the type of the grinding motor 3 is as follows: Y80M1-2, the model of two sets of crushing motors 3 is: y80m2-2, the model of the vibration motor 16 is: YSU-5-6.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The sewage pretreatment equipment for the pig farm is characterized by comprising a treatment box (1), four groups of supporting legs (2), a crushing motor (3), a crushing shaft (4), a plurality of groups of crushing blades (5), a plurality of groups of compression rollers (6), two groups of stirring motors (7), two groups of stirring shafts (8) and a plurality of groups of stirring blades (9), wherein a treatment cavity is arranged inside the treatment box (1), the left side and the right side of the top of the treatment box (1) are respectively communicated with two groups of feeding holes, the tops of the two groups of feeding holes are respectively covered with two groups of feeding cover plates (10), the tops of the four groups of supporting legs (2) are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the treatment box (1), a discharge hole is arranged at the bottom of the treatment box (1), a discharge cover plate (11) is covered at the bottom of the discharge hole, and the, the top intercommunication of handling case (1) is provided with crushing mouthful, crushing axle (4) are located the top of handling the inside of case (1), and the top of crushing axle (4) is passed crushing mouthful and is connected with the output of crushing motor (3) bottom, multiunit crushing blade (5) are fixed in the outside of crushing axle (4) uniformly, the left side and the right side of multiunit compression roller (6) from preceding to back uniformly with handle the inside middle part left side and the middle part right side of case (1) and rotate and be connected, all there is certain clearance between multiunit compression roller (6), two sets of agitator motor (7) are installed respectively in the left side and the right side of handling case (1) bottom, and two sets of agitator motor (7) are located respectively the left side and the right side of ejection of charge apron (11), and the left side and the right side of handling case (1) bottom communicate respectively and are provided with two sets of stirring mouthful, two sets of (8) are located respectively and handle the inside left side and the bottom right side of case (, the bottom ends of the two groups of stirring shafts (8) respectively penetrate through the two groups of stirring openings and are respectively connected with the top output ends of the two groups of stirring motors (7), and the multiple groups of stirring blades (9) are uniformly fixed on the outer sides of the two groups of stirring shafts (8).
2. The pig farm wastewater pretreatment apparatus according to claim 1, wherein the plurality of sets of press rolls (6) are spaced apart by about 2 cm.
3. The sewage pretreatment apparatus for pig farm according to claim 1, characterized by further comprising two sets of connecting rods (12) and two sets of cleaning rods (13), wherein the inner sides of the two sets of connecting rods (12) are respectively fixed on the top of the crushing shaft (4), the top of the two sets of cleaning rods (13) are respectively fixed on the outer sides of the two sets of connecting rods (12), and the two sets of cleaning rods (13) are respectively in close contact with the inner side wall of the treatment tank (1).
4. The piggery sewage pretreatment apparatus according to claim 1, further comprising scrapers (14), wherein the front side and the rear side of each scraper (14) are slidably connected with the inner side wall of the treatment tank (1), and the tops of the scrapers (14) have a certain gap with the bottoms of the plurality of sets of compression rollers (6).
5. The sewage pretreatment apparatus for pig farm according to claim 1, characterized by further comprising a filter screen (15), wherein the filter screen (15) is fixed inside the treatment tank (1), and the filter screen (15) is located below the crushing shaft (4) and above the plurality of sets of press rolls (6).
6. The sewage pretreatment apparatus for pig farm according to claim 5, characterized in that further comprising a vibration motor (16), wherein the vibration motor (16) is installed at the left side of the treatment tank (1), and the right output end of the vibration motor (16) is connected with the left side of the filter screen (15).
7. The piggery sewage pretreatment apparatus according to claim 1, further comprising a ball bearing (17), wherein the ball bearing (17) is installed inside the crushing port, and the inside of the ball bearing (17) is connected to the top outside of the crushing shaft (4).
8. The sewage pretreatment device for pig farms according to claim 1, further comprising two sets of sealing rings (18), wherein the two sets of sealing rings (18) are respectively fixed inside the two sets of stirring ports, and the inner sides of the two sets of sealing rings (18) are respectively in close contact with the outer sides of the bottoms of the two sets of stirring shafts (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415551.5U CN211497338U (en) | 2019-12-29 | 2019-12-29 | Sewage pretreatment equipment for pig farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415551.5U CN211497338U (en) | 2019-12-29 | 2019-12-29 | Sewage pretreatment equipment for pig farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497338U true CN211497338U (en) | 2020-09-15 |
Family
ID=72396027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415551.5U Expired - Fee Related CN211497338U (en) | 2019-12-29 | 2019-12-29 | Sewage pretreatment equipment for pig farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211497338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072958A (en) * | 2022-05-26 | 2022-09-20 | 南京科威环保科技有限公司 | Be used for waste material of plant to concentrate conveyor |
| CN116143344A (en) * | 2023-03-04 | 2023-05-23 | 江西紫荆颜料化工有限公司 | Waste water treatment system and technology for a pigment production workshop |
-
2019
- 2019-12-29 CN CN201922415551.5U patent/CN211497338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072958A (en) * | 2022-05-26 | 2022-09-20 | 南京科威环保科技有限公司 | Be used for waste material of plant to concentrate conveyor |
| CN115072958B (en) * | 2022-05-26 | 2024-01-30 | 南京科威环保科技有限公司 | Be used for plant waste material to concentrate conveyor |
| CN116143344A (en) * | 2023-03-04 | 2023-05-23 | 江西紫荆颜料化工有限公司 | Waste water treatment system and technology for a pigment production workshop |
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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: 20200915 Termination date: 20211229 |