CN112121495A - Agricultural sewage treatment plant - Google Patents
Agricultural sewage treatment plant Download PDFInfo
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- CN112121495A CN112121495A CN202010912247.6A CN202010912247A CN112121495A CN 112121495 A CN112121495 A CN 112121495A CN 202010912247 A CN202010912247 A CN 202010912247A CN 112121495 A CN112121495 A CN 112121495A
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- tank
- sewage
- fixed
- agricultural
- baffle plate
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- 239000010865 sewage Substances 0.000 title claims abstract description 142
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000003860 storage Methods 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 24
- 239000003337 fertilizer Substances 0.000 claims abstract description 11
- 239000002699 waste material Substances 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 15
- 238000001556 precipitation Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 4
- 230000002262 irrigation Effects 0.000 claims description 4
- 239000010813 municipal solid waste Substances 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims 3
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- 210000003608 fece Anatomy 0.000 description 10
- 239000010871 livestock manure Substances 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 244000144972 livestock Species 0.000 description 4
- 239000000047 product Substances 0.000 description 4
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2241—Feed means of conveyor belt type
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
Abstract
The invention relates to the technical field of agriculture, in particular to an agricultural sewage treatment device which comprises a sewage tank, a water storage tank and a waste water tank, wherein the lower side of the sewage tank is fixed by a group of fixing devices, a filtering device is arranged between the sewage tank and the water storage tank, a smashing device is arranged on the waste water tank, a return pipe is arranged on one side of the water storage tank, the return pipe is a three-end pipe, a watering pipeline is arranged on the return pipe, and the return pipe is connected to the waste water tank by a connecting pipeline. The agricultural sewage containing a large amount of solid substances is treated by the filtering device and the water storage tank, so that solid-liquid separation is completed, the direct discharge of the sewage is effectively prevented, the content of the solid substances of the liquid after passing through the filtering device and the water storage tank is reduced, the solid substances filtered by the filtering device are smashed by the smashing device, the solid substances can be quickly rotted or beneficial chemical reaction can be generated, and the agricultural sewage is used for producing chemical fertilizers.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural sewage treatment device.
Background
The agricultural sewage is sewage or liquid substance discharged in the processes of crop cultivation, livestock breeding, agricultural product processing and the like and influencing human health and environmental quality. The sources of the sewage mainly comprise farmland runoff, feedlot sewage and agricultural product processing sewage. The sewage contains various pathogens, suspended matters, fertilizers, pesticides, insoluble solids, salts and the like. The agricultural sewage is large in quantity and wide in influence range, and since the development of agriculture, in order to increase the yield and quality of agricultural products, human beings apply chemical agents such as chemical fertilizers, clams killing agents, bactericides, herbicides and the like in large quantities, the production scale of livestock breeding, agricultural product processing and the like is larger and larger, the pollution of the agricultural sewage is serious day by day, and the ecological balance is influenced or even destroyed. Agricultural runoff is sprayed with pesticides and chemical fertilizers, only a small amount of pesticides and chemical fertilizers are generally attached or applied to crops, most of the rest pesticides remain in soil and float in the atmosphere, and then enter surface water through rainfall and runoff to cause pollution. Pesticides are a major aspect of agricultural pollution.
Livestock, poultry, manure and sewage are the second source of agricultural sewage. The sewage of the feeding farm can be used as animal manure, but the sewage is often abandoned in industrially developed countries, which causes environmental pollution problems. As the manure, a surface application method is mostly adopted, and the release speed of the nutrient elements of the manure is determined by an imperfect detection method for the manure so as to calculate reasonable use amount and time. Therefore, the runoff pollution is difficult to avoid, the excretion of the livestock excrement and urine in the feedlot is large, and the soil pollution can be caused when the vegetable field and the farmland are irrigated by the excrement and urine water which is not fully sterilized; the excrement and urine are washed to the ditch of the river and the brook by rainwater, and the drinking water source is polluted. In the case where the land is frozen near the bank of the farm and in winter, the influence of this sewage on the surrounding aquatic and terrestrial ecosystems is greater.
At present when carrying out the processing of agricultural sewage, generally unify to gather and carry out unified arrangement, can't carry out effectual processing to sewage at farm or mill, this just causes the burden of big even high to local sewage treatment plant, and a large amount of excrement and urine and rotten straw in the sewage of individual farming-pasture factory, general this type of sewage can direct discharge runoff, causes the destruction to local environment.
Disclosure of Invention
The invention aims to provide an agricultural sewage treatment device, which aims to solve the problems that when agricultural sewage is treated in the background technology, the agricultural sewage is generally uniformly collected and treated, the sewage cannot be effectively treated in a farm or a factory, a local sewage treatment plant is greatly burdened, and a large amount of excrement and rotten straws in the sewage of an individual farm and pasture plant are directly discharged into runoff to damage the local environment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the agricultural sewage treatment device comprises a sewage tank, a water storage tank and a waste water tank, wherein a group of fixing devices are used for fixing the lower side of the sewage tank, a filtering device is arranged between the sewage tank and the water storage tank, a smashing device is arranged on the waste water tank, a return pipe is arranged on one side of the water storage tank, the return pipe is a three-end pipe, a watering pipeline is arranged on the return pipe, and the return pipe is connected to the waste water tank through a connecting pipeline.
Further, the inside fixed mounting of sewage case has the inlet tube, is equipped with the hob in the inlet tube, installs the motor that is used for driving the hob bottom the sewage case, is equipped with fixed frame in the sewage case, fixed frame and sewage case sliding connection, at the first filter screen of fixed frame interior installation and fixed head, is equipped with a set of support column at fixed frame downside, and the support column is fixed respectively in four corners of fixed frame, and the lower extreme of every support column all is equipped with prevents negative pressure tank.
Further, the storage water tank includes the box, be equipped with first baffle and second baffle in the box, first baffle sets up with the second baffle symmetry, first baffle is fixed with the box upside and sets up with downside distance 10cm, the second baffle is fixed with the box downside and sets up with upside distance 10cm, all be equipped with a set of through-hole on first baffle and second baffle, the horizontal parallel arrangement of through-hole just sets up the center department at corresponding first baffle and second baffle, first baffle sets up in the one side that is close to the sewage case, install the precipitation board at the box downside, sliding connection between precipitation board and the box, be equipped with a set of precipitation tank at the precipitation board, every precipitation tank is the bell jar, be connected with the water pipe at the box lower extreme, water piping connection is to on the corresponding water tank.
Further, filter equipment includes the filter tube way, and the filter tube way is the pipe, and the one end of filter tube way is connected in the one end of inlet tube, and the other end of filter tube way is connected on the storage water tank, has cup jointed fixed cover on the filter tube way, and the cross section of fixed cover is square, is equipped with the slot on fixed cover, has connect the filter in the slot interpolation, and the thickness of filter plate is less than the thickness of slot, and the filter slope sets up, is equipped with the spout on the filter.
Further, the waste bin includes the residue case, and the residue case is cylindric, and residue case upper end is the feed inlet, and residue case lower extreme is the discharge gate, is equipped with a set of strengthening rib in the residue case outside, installs unloader on the discharge gate.
Further, unloader includes the baffle, and baffle and incomplete sediment case cooperation setting, baffle fixed mounting are equipped with the unloading hole on the baffle on the discharge gate, are fixed with step motor at the baffle lower extreme, and step motor uses the mount to fix on the baffle, and step motor drive connects the third baffle, and the third baffle setting is between step motor and baffle, and the third baffle corresponds the setting with the unloading hole, and the diameter of third baffle is greater than the diameter in unloading hole.
Further, smash the device and include a conveyer belt and a crushed aggregates section of thick bamboo, a crushed aggregates section of thick bamboo is fixed on the incomplete sediment case, and the one end setting of conveyer belt is at the filter equipment downside, and the other end setting of conveyer belt is equipped with two parallel arrangement's pivot in a crushed aggregates section of thick bamboo top, the axis of every pivot all with a crushed aggregates section of thick bamboo's axis parallel arrangement.
Further, the upper end and the lower end of the crushing barrel are provided with cross fixing plates, two ends of the rotating shaft are arranged on the cross fixing plates respectively, a bearing seat used for fixing the corresponding rotating shaft is arranged on each cross fixing plate, a group of crushing cutters are fixed on each rotating shaft, the two groups of crushing cutters are arranged in a staggered mode, and a motor used for driving the rotating shaft is fixed on the cross fixing plates.
Further, fixing device includes a set of supporting legs, and the lower extreme of every supporting legs all uses fixed foot to fix, is equipped with a set of fixed quadrangular prism at the lower extreme of fixed foot, and fixed quadrangular prism is the circumference array setting, all is equipped with a set of recess on every fixed quadrangular prism.
An agricultural sewage treatment device, the use method of the treatment device is as follows:
step 1: before the agricultural sewage irrigation device is used, firstly, the operation conditions of all components are checked, then, the agricultural sewage is placed in the corresponding sewage tank, then, the filtering device is used for filtering, solid garbage and liquid substances in the agricultural sewage are separated, liquid flows into the corresponding water storage tank, and a return pipe and an irrigation pipeline are used for irrigating farmlands;
step 2: the solid substances filtered by the filtering device are smashed by the smashing device and fall into a corresponding waste material box, and the waste materials can be used as fertilizers for secondary use through fermentation.
The invention has at least the following beneficial effects:
the treatment device stores the agricultural sewage containing a large amount of solid substances through the sewage tank, when needed, the agricultural sewage containing a large amount of solid substances is pumped out through the screw rod, and when the water storage tank is cleaned, the fixed frame arranged at the bottom of the sewage tank can effectively prevent solid waste from accumulating in the sewage tank, so that the cleaning speed is accelerated;
the treatment device uses the filtering device and the water storage tank to treat the agricultural sewage containing a large amount of solid substances, so that solid-liquid separation is completed, the sewage is fully utilized, the direct discharge of the sewage is effectively prevented, the further precipitation and filtration of the liquid filtered by the filtering device are completed through the first baffle and the second baffle in the water storage tank, and the content of the solid substances of the liquid after passing through the filtering device and the water storage tank is reduced;
this processing apparatus uses and smashes the solid state material that the device filters off filter equipment and smashes, when smashing, the use be two parallel arrangement's pivot, pivoted opposite direction, and epaxial crushed aggregates sword sets up in a wrong way for the efficiency of smashing, smash the solid state after, can conveniently carry out the faster rotten or take place profitable chemical reaction of solid state material, can be used as the production of chemical fertilizer.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view showing the structure of the waste water tank;
FIG. 4 is a schematic view of the basic structure of the filter device;
FIG. 5 is a schematic diagram of the basic structure of a water storage tank;
FIG. 6 is a schematic view of the basic structure of a milling barrel;
fig. 7 is a schematic diagram of the basic structure of a waste bin.
In the figure: 1. a sewage tank; 11. a water inlet pipe; 12. a screw rod; 13. a fixing frame; 14. a first filter screen; 15. a support pillar; 2. a water storage tank; 21. a box body; 22. a first baffle plate; 23. a second baffle; 24. a through hole; 25. a settling plate; 26. a settling tank; 3. a waste bin; 31. a residue tank; 32. a feed inlet; 33. a discharge port; 34. a blanking device; 341. a partition plate; 342. a blanking hole; 343. a stepping motor; 344. a third baffle plate; 4. a fixing device; 41. supporting legs; 42. a fixing leg; 43. fixing the quadrangular prism; 5. a filtration device; 51. a filtration pipeline; 52. fixing a sleeve; 53. a slot; 54. a filter plate; 6. a return pipe; 7. a breaking device; 71. a conveyor belt; 72. crushing the material barrel; 73. a rotating shaft; 74. a cross-shaped fixing plate; 75. a crushing cutter; 8. connecting a pipeline; 9. and (5) irrigating the pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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
Referring to fig. 1 and 2, an agricultural sewage treatment device comprises a sewage tank 1, a water storage tank 2 and a waste tank 3, wherein the lower side of the sewage tank 1 is fixed by a group of fixing devices 4, a filtering device 5 is arranged between the sewage tank 1 and the water storage tank 2, a return pipe 6 is arranged on one side of the water storage tank 2, the return pipe 6 is a three-end pipe, a watering pipe 9 is arranged on the return pipe 6, and the return pipe 6 is connected to the waste tank 3 by a connecting pipe 8.
The inside fixed mounting of sewage case 1 has inlet tube 11, be equipped with hob 12 in inlet tube 11, install the motor that is used for driving hob 12 in 1 bottom of sewage case, be equipped with fixed frame 13 in sewage case 1, fixed frame 13 and 1 sliding connection of sewage case, install and the first filter screen of fixed head 14 in fixed frame 13, be equipped with a set of support column 15 at fixed frame 13 downside, four corners at fixed frame 13 are fixed respectively to support column 15, the lower extreme of every support column 15 all is equipped with prevents negative pressure tank.
The waste bin 3 comprises a residue box 31, the residue box 31 is cylindrical, the upper end of the residue box 31 is provided with a feeding hole 32, the lower end of the residue box 31 is provided with a discharging hole 33, and a group of reinforcing ribs are arranged on the outer side of the residue box 31.
The fixing device 4 comprises a group of supporting legs 41, the lower end of each supporting leg 41 is fixed by a fixing leg 42, a group of fixed quadrangular prisms 43 are arranged at the lower end of the fixing leg 42, the fixed quadrangular prisms 43 are arranged in a circumferential array, and a group of grooves are formed in each fixed quadrangular prism 43.
This embodiment is mainly stored the agricultural sewage that contains a large amount of solid state material through sewage case 1, when needs, take out the agricultural sewage that contains a large amount of solid state material at hob 12 through setting up, when hob 12 functions, hob 12 stirs the sewage in sewage case 1, prevent that sewage from deposiing and influencing filtering operation on next step, when clearing up sewage case 1, the fixed frame 13 that sets up in sewage case 1 bottom can prevent effectively that solid waste from piling up in sewage case 1 is inside, cleaning speed has been accelerated, when clearing up, only need take out fixed frame 13, can also peg graft the one end of inlet tube 11 at fixed frame 13 downside and reduce the mesh number of first filter screen 14, before making sewage get into inlet tube 11, at first through first filter screen 14, this step can filter out great debris, prevent that inlet tube 11 from blockking up.
Example 2
Referring to fig. 1-5, an agricultural sewage treatment device comprises a sewage tank 1, a water storage tank 2 and a waste tank 3, wherein the lower side of the sewage tank 1 is fixed by a group of fixing devices 4, a filtering device 5 is arranged between the sewage tank 1 and the water storage tank 2, a smashing device 7 is arranged on the waste tank 3, a return pipe 6 is arranged on one side of the water storage tank 2, the return pipe 6 is a three-end pipe, a watering pipe 9 is arranged on the return pipe 6, and the return pipe 6 is connected to the waste tank 3 by a connecting pipe 8.
The inside fixed mounting of sewage case 1 has inlet tube 11, be equipped with hob 12 in inlet tube 11, install the motor that is used for driving hob 12 in 1 bottom of sewage case, be equipped with fixed frame 13 in sewage case 1, fixed frame 13 and 1 sliding connection of sewage case, install and the first filter screen of fixed head 14 in fixed frame 13, be equipped with a set of support column 15 at fixed frame 13 downside, four corners at fixed frame 13 are fixed respectively to support column 15, the lower extreme of every support column 15 all is equipped with prevents negative pressure tank.
The waste bin 3 comprises a residue box 31, the residue box 31 is cylindrical, the upper end of the residue box 31 is provided with a feeding hole 32, the lower end of the residue box 31 is provided with a discharging hole 33, and a group of reinforcing ribs are arranged on the outer side of the residue box 31.
The fixing device 4 comprises a group of supporting legs 41, the lower end of each supporting leg 41 is fixed by a fixing leg 42, a group of fixed quadrangular prisms 43 are arranged at the lower end of the fixing leg 42, the fixed quadrangular prisms 43 are arranged in a circumferential array, and a group of grooves are formed in each fixed quadrangular prism 43.
In the embodiment, agricultural sewage containing a large amount of solid substances is treated through the filtering device 5 and the water storage tank 2, solid-liquid separation is completed, when the device is used, the filtering plate 54 on the filtering device 5 is obliquely arranged, impurities filtered by the filtering plate 54 can be extruded out from the slot 53 due to the pressure of later sewage, the solid-state separation makes full use of the sewage, direct discharge of the sewage is effectively prevented, further precipitation and filtration of liquid filtered by the filtering device 5 are completed through the first baffle plate 22 and the second baffle plate 23 in the water storage tank 2, the first baffle plate 22 is mainly used for blocking particle impurities with larger weight, the liquid can flow to the space between the first baffle plate 22 and the second baffle plate 23 through the upper part of the first baffle plate 22 or the through holes 24 on the first baffle plate 22, the second baffle plate 23 is mainly used for blocking feces and foam floating on the surface of the sewage, and the liquid below the surface can easily pass through, after passing through the water storage tank 2, the content of solid substances of the liquid after passing through the filtering device 5 and the water storage tank 2 is reduced.
Example 3
Referring to fig. 1-7, an agricultural sewage treatment device comprises a sewage tank 1, a water storage tank 2 and a waste tank 3, wherein the lower side of the sewage tank 1 is fixed by a group of fixing devices 4, a filtering device 5 is arranged between the sewage tank 1 and the water storage tank 2, a smashing device 7 is arranged on the waste tank 3, a return pipe 6 is arranged on one side of the water storage tank 2, the return pipe 6 is a three-end pipe, a watering pipe 9 is arranged on the return pipe 6, and the return pipe 6 is connected to the waste tank 3 by a connecting pipe 8.
The inside fixed mounting of sewage case 1 has inlet tube 11, be equipped with hob 12 in inlet tube 11, install the motor that is used for driving hob 12 in 1 bottom of sewage case, be equipped with fixed frame 13 in sewage case 1, fixed frame 13 and 1 sliding connection of sewage case, install and the first filter screen of fixed head 14 in fixed frame 13, be equipped with a set of support column 15 at fixed frame 13 downside, four corners at fixed frame 13 are fixed respectively to support column 15, the lower extreme of every support column 15 all is equipped with prevents negative pressure tank.
The waste box 3 comprises a residue box 31, the residue box 31 is cylindrical, the upper end of the residue box 31 is provided with a feeding hole 32, the lower end of the residue box 31 is provided with a discharging hole 33, the outer side of the residue box 31 is provided with a group of reinforcing ribs, and the discharging hole 33 is provided with a blanking device 34.
Smashing device 7 includes conveyer belt 71 and garrulous feed cylinder 72, and garrulous feed cylinder 72 is fixed on residue case 31, and the one end setting of conveyer belt 71 is in filter equipment 5 downside, and the other end setting of conveyer belt 71 is in a garrulous feed cylinder 72 top, is equipped with two parallel arrangement's pivot 73 in garrulous feed cylinder 72, and the axis of every pivot 73 all sets up with garrulous feed cylinder 72's axis parallel arrangement.
The upper end and the lower end of the material crushing barrel 72 are respectively provided with a cross fixing plate 74, the two ends of the rotating shaft 73 are respectively arranged on the cross fixing plates 74, each cross fixing plate 74 is provided with a bearing seat for fixing the corresponding rotating shaft 73, each rotating shaft 73 is fixedly provided with a group of material crushing cutters 75, the two groups of material crushing cutters 75 are arranged in a staggered mode, and a motor for driving the rotating shaft 73 is fixed on the cross fixing plates 74.
The fixing device 4 comprises a group of supporting legs 41, the lower end of each supporting leg 41 is fixed by a fixing leg 42, a group of fixed quadrangular prisms 43 are arranged at the lower end of the fixing leg 42, the fixed quadrangular prisms 43 are arranged in a circumferential array, and a group of grooves are formed in each fixed quadrangular prism 43.
This embodiment is smashed the solid state material that filter device 5 filtered out through smashing device 7, when smashing, the use be two parallel arrangement's pivot 73, the pivoted opposite direction, crushed aggregates sword 75 on the pivot 73 sets up in the wrong way for the efficiency of smashing, smash the solid-state after, can conveniently carry out the faster rotten or take place profitable chemical reaction of solid state material, can be used as the production of chemical fertilizer.
Example 4
Referring to fig. 1-7, an agricultural sewage treatment device comprises a sewage tank 1, a water storage tank 2 and a waste tank 3, wherein the lower side of the sewage tank 1 is fixed by a group of fixing devices 4, a filtering device 5 is arranged between the sewage tank 1 and the water storage tank 2, a smashing device 7 is arranged on the waste tank 3, a return pipe 6 is arranged on one side of the water storage tank 2, the return pipe 6 is a three-end pipe, a watering pipe 9 is arranged on the return pipe 6, and the return pipe 6 is connected to the waste tank 3 by a connecting pipe 8.
The inside fixed mounting of sewage case 1 has inlet tube 11, be equipped with hob 12 in inlet tube 11, install the motor that is used for driving hob 12 in 1 bottom of sewage case, be equipped with fixed frame 13 in sewage case 1, fixed frame 13 and 1 sliding connection of sewage case, install and the first filter screen of fixed head 14 in fixed frame 13, be equipped with a set of support column 15 at fixed frame 13 downside, four corners at fixed frame 13 are fixed respectively to support column 15, the lower extreme of every support column 15 all is equipped with prevents negative pressure tank.
The waste box 3 comprises a residue box 31, the residue box 31 is cylindrical, the upper end of the residue box 31 is provided with a feeding hole 32, the lower end of the residue box 31 is provided with a discharging hole 33, the outer side of the residue box 31 is provided with a group of reinforcing ribs, and the discharging hole 33 is provided with a blanking device 34.
The blanking device 34 comprises a partition 341, the partition 341 is matched with the residue tank 31, the partition 341 is fixedly installed on the discharge port 33, a blanking hole 342 is formed in the partition 341, a stepping motor 343 is fixed at the lower end of the partition 341, the stepping motor 343 is fixed on the partition 341 by using a fixing frame, the stepping motor 343 is in driving connection with a third baffle 344, the third baffle 344 is arranged between the stepping motor 343 and the partition 341, the third baffle 344 corresponds to the blanking hole 342, and the diameter of the third baffle 344 is larger than that of the blanking hole 342.
Smashing device 7 includes conveyer belt 71 and garrulous feed cylinder 72, and garrulous feed cylinder 72 is fixed on residue case 31, and the one end setting of conveyer belt 71 is in filter equipment 5 downside, and the other end setting of conveyer belt 71 is in a garrulous feed cylinder 72 top, is equipped with two parallel arrangement's pivot 73 in garrulous feed cylinder 72, and the axis of every pivot 73 all sets up with garrulous feed cylinder 72's axis parallel arrangement.
The upper end and the lower end of the material crushing barrel 72 are respectively provided with a cross fixing plate 74, the two ends of the rotating shaft 73 are respectively arranged on the cross fixing plates 74, each cross fixing plate 74 is provided with a bearing seat for fixing the corresponding rotating shaft 73, each rotating shaft 73 is fixedly provided with a group of material crushing cutters 75, the two groups of material crushing cutters 75 are arranged in a staggered mode, and a motor for driving the rotating shaft 73 is fixed on the cross fixing plates 74.
The fixing device 4 comprises a group of supporting legs 41, the lower end of each supporting leg 41 is fixed by a fixing leg 42, a group of fixed quadrangular prisms 43 are arranged at the lower end of the fixing leg 42, the fixed quadrangular prisms 43 are arranged in a circumferential array, and a group of grooves are formed in each fixed quadrangular prism 43.
In this embodiment, divide into two parts with sewage and handle, at first use filter equipment 5 to accomplish solid-liquid separation to sewage when using, after the separation is accomplished, liquid through storage water tank 2 deposit with go to float, make liquid discharge a large amount of debris when discharging from storage water tank 2 can spray once more as liquid waste, the solid is smashed the solid through smashing device 7, conveniently is used for the operation of making the chemical fertilizer on next step.
Before the agricultural sewage treatment device is used, firstly, the operation conditions of all components are checked, after the operation conditions are confirmed, the agricultural sewage is placed in the corresponding sewage tank 1, the agricultural sewage contains a large amount of animal excrement and rotten crops, when the agricultural sewage is poured into the sewage tank 1 and the sewage in the sewage tank 1 is extracted by using the corresponding screw rod 12, the screw rod 12 can also stir the sewage in the sewage tank 1, when the sewage is extracted by the screw rod 12 and filtered by using the filtering device 5, the corresponding liquid flows into the water storage tank 2 from the filtering pipeline 51, solid substances in the sewage are filtered by the obliquely arranged filtering plate 54, solid garbage and liquid substances in the agricultural sewage are separated, the liquid flows into the corresponding water storage tank 2, when the liquid is in the water storage tank, the liquid is firstly blocked by the first baffle plate 22 and is precipitated on one side of the first baffle plate 22, the liquid above flows in between the first baffle 22 and the second baffle 23, but the liquid surface may float with the dung skin of the animal faeces, at the moment, the second baffle plate 23 blocks the dung skin between the first baffle plate 22 and the second baffle plate 23, finally, the return pipe 6 and the irrigation pipeline 9 are used for irrigating the farmland, so that the liquid containing a large amount of nutrients is used for irrigating the farmland, the further utilization of the sewage is realized, the solid materials filtered by the filtering device 5 are conveyed into the smashing device 7 through the conveyor belt 71, the solid materials mainly comprise a large amount of animal dung and rotten crops, the solid materials can be directly used as base fertilizers after being smashed and can also be further fermented, when the smashing device 7 runs, two rotating shafts 73 arranged in parallel are used, the rotating directions are opposite, and the crushing cutters 75 on the rotating shafts 73 are arranged in a staggered mode, so that the crushing efficiency is accelerated, and the crushed materials finally fall into the corresponding waste box 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an agricultural sewage treatment plant, a serial communication port, including sewage case (1), storage water tank (2) and waste material case (3), it fixes to use a set of fixing device (4) at sewage case (1) downside, install filter equipment (5) between sewage case (1) and storage water tank (2), install on waste material case (3) and smash device (7), install back flow (6) in storage water tank (2) one side, back flow (6) are the three-end pipe, install watering pipeline (9) on back flow (6), back flow (6) use connecting tube (8) to connect on waste material case (3).
2. The agricultural sewage treatment device according to claim 1, wherein the sewage tank (1) is internally and fixedly provided with a water inlet pipe (11), the water inlet pipe (11) is internally provided with a screw rod (12), the bottom of the sewage tank (1) is provided with a motor for driving the screw rod (12), the sewage tank (1) is internally provided with a fixed frame (13), the fixed frame (13) is slidably connected with the sewage tank (1), a first filter screen (14) is installed and fixed in the fixed frame (13), the lower side of the fixed frame (13) is provided with a group of support columns (15), the support columns (15) are respectively fixed at four corners of the fixed frame (13), and the lower end of each support column (15) is provided with a negative pressure prevention groove.
3. The agricultural sewage treatment device according to claim 1, wherein the water storage tank (2) comprises a tank body (21), a first baffle plate (22) and a second baffle plate (23) are arranged in the tank body (21), the first baffle plate (22) and the second baffle plate (23) are symmetrically arranged, the first baffle plate (22) is fixed with the upper side of the tank body (21) and is arranged at a distance of 10cm from the lower side, the second baffle plate (23) is fixed with the lower side of the tank body (21) and is arranged at a distance of 10cm from the upper side, a group of through holes (24) are respectively arranged on the first baffle plate (22) and the second baffle plate (23), the through holes (24) are transversely arranged in parallel and are arranged at the centers of the corresponding first baffle plate (22) and the corresponding second baffle plate (23), the first baffle plate (22) is arranged at one side close to the sewage tank (1), a precipitation plate (25) is arranged at the lower side of the tank body (21), and the precipitation plate (25) is connected with the tank, a group of sedimentation tanks (26) are arranged on the sedimentation plate (25), each sedimentation tank (26) is a conical tank, the lower end of the box body (21) is connected with a water pipe, and the water pipes are connected to corresponding water tanks.
4. The agricultural sewage treatment device according to claim 2, wherein the filtering device (5) comprises a filtering pipeline (51), the filtering pipeline (51) is a round pipe, one end of the filtering pipeline (51) is connected to one end of the water inlet pipe (11), the other end of the filtering pipeline (51) is connected to the water storage tank (2), a fixing sleeve (52) is sleeved on the filtering pipeline (51), the cross section of the fixing sleeve (52) is square, a slot (53) is formed in the fixing sleeve (52), a filtering plate (54) is inserted in the slot (53), the thickness of the filtering plate (54) is smaller than that of the slot (53), the filtering plate (54) is obliquely arranged, and a sliding groove is formed in the filtering plate (54).
5. The agricultural sewage treatment device according to claim 1, wherein the waste tank (3) comprises a residue tank (31), the residue tank (31) is cylindrical, the upper end of the residue tank (31) is provided with a feeding hole (32), the lower end of the residue tank (31) is provided with a discharging hole (33), a group of reinforcing ribs are arranged on the outer side of the residue tank (31), and a blanking device (34) is arranged on the discharging hole (33).
6. The agricultural sewage treatment device according to claim 5, wherein the blanking device (34) comprises a partition plate (341), the partition plate (341) is matched with the residue tank (31), the partition plate (341) is fixedly installed on the discharge hole (33), a blanking hole (342) is formed in the partition plate (341), a stepping motor (343) is fixed to the lower end of the partition plate (341), the stepping motor (343) is fixed to the partition plate (341) through a fixing frame, the stepping motor (343) is in driving connection with a third baffle plate (344), the third baffle plate (344) is arranged between the stepping motor (344) and the partition plate (341), the third baffle plate (344) corresponds to the blanking hole (342), and the diameter of the third baffle plate (344) is larger than that of the blanking hole (342).
7. The agricultural wastewater treatment device according to claim 1, wherein the smashing device (7) comprises a conveyor belt (71) and a crushing barrel (72), the crushing barrel (72) is fixed on the residue tank (31), one end of the conveyor belt (71) is arranged at the lower side of the filtering device (5), the other end of the conveyor belt (71) is arranged above the crushing barrel (72), two rotating shafts (73) are arranged in parallel in the crushing barrel (72), and the axis of each rotating shaft (73) is arranged in parallel with the axis of the crushing barrel (72).
8. The agricultural sewage treatment device according to claim 7, wherein cross-shaped fixing plates (74) are arranged at the upper end and the lower end of the crushing cylinder (72), two ends of the rotating shaft (73) are respectively arranged on the cross-shaped fixing plates (74), a bearing seat for fixing the corresponding rotating shaft (73) is arranged on each cross-shaped fixing plate (74), a group of crushing cutters (75) is fixed on each rotating shaft (73), the two groups of crushing cutters (75) are arranged in a staggered mode, and a motor for driving the rotating shaft (73) is fixed on the cross-shaped fixing plates (74).
9. An agricultural wastewater treatment plant according to claim 8, wherein the fixing device (4) comprises a set of supporting feet (41), the lower end of each supporting foot (41) is fixed by a fixing foot (42), a set of fixing quadrangular prisms (43) is arranged at the lower end of the fixing foot (42), the fixing quadrangular prisms (43) are arranged in a circumferential array, and a set of grooves is arranged on each fixing quadrangular prism (43).
10. The agricultural wastewater treatment facility of any of claims 1-9, wherein the treatment facility is used as follows:
step 1: before the agricultural sewage treatment device is used, firstly, the operation conditions of all components are checked, then, the agricultural sewage is placed in the corresponding sewage tank (1), then, the filtering device (5) is used for filtering, solid garbage and liquid substances in the agricultural sewage are separated, liquid flows into the corresponding water storage tank (2), and a return pipe (6) and an irrigation pipeline (9) are used for irrigating farmlands;
step 2: the solid substances filtered by the filtering device (5) are smashed by the smashing device (7) and fall into the corresponding waste material box (3), and the waste materials can be fermented and used as fertilizers for secondary use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912247.6A CN112121495A (en) | 2020-09-02 | 2020-09-02 | Agricultural sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912247.6A CN112121495A (en) | 2020-09-02 | 2020-09-02 | Agricultural sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112121495A true CN112121495A (en) | 2020-12-25 |
Family
ID=73847879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912247.6A Withdrawn CN112121495A (en) | 2020-09-02 | 2020-09-02 | Agricultural sewage treatment plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN112121495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003746A (en) * | 2021-03-08 | 2021-06-22 | 河南诺飞生物科技有限公司 | But livestock farm effluent treatment plant of automatic filtration solid form waste material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030226802A1 (en) * | 2002-06-05 | 2003-12-11 | Benson Allan Clarke | Apparatus for the removal of suspended solids and entrained oil from an aqueous solution. That uses either wire mesh or corrugated coalescing media made of a oleo-philic material and a oleo-phobic material. |
| CN101323911A (en) * | 2008-07-31 | 2008-12-17 | 保定市镁淇荣智科技开发有限责任公司 | Two-flange multi-chamber magnesium alloy refining copple |
| CN205154637U (en) * | 2015-11-20 | 2016-04-13 | 东莞市奥能工程塑料有限公司 | Vacuum pump water inlet section water installation |
| CN108591674A (en) * | 2018-07-09 | 2018-09-28 | 平湖市飞天人图文设计有限公司 | A kind of water conservancy cleaning pipeline being convenient to clean |
| CN208177579U (en) * | 2018-02-23 | 2018-12-04 | 泉州迅捷工业设计服务有限公司 | A kind of domestic solid waste processing unit |
| CN208275562U (en) * | 2018-04-10 | 2018-12-25 | 创恒建设有限公司 | A kind of civil construction project construction waste material environment-friendly processing unit |
| CN109078389A (en) * | 2018-09-30 | 2018-12-25 | 安徽中斯特流体设备有限公司 | A kind of sewage water filtration removal of impurities processing unit |
| CN211080347U (en) * | 2019-09-03 | 2020-07-24 | 惠安彬彬胶带加工厂 | Dredging device for town hydraulic engineering |
-
2020
- 2020-09-02 CN CN202010912247.6A patent/CN112121495A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030226802A1 (en) * | 2002-06-05 | 2003-12-11 | Benson Allan Clarke | Apparatus for the removal of suspended solids and entrained oil from an aqueous solution. That uses either wire mesh or corrugated coalescing media made of a oleo-philic material and a oleo-phobic material. |
| CN101323911A (en) * | 2008-07-31 | 2008-12-17 | 保定市镁淇荣智科技开发有限责任公司 | Two-flange multi-chamber magnesium alloy refining copple |
| CN205154637U (en) * | 2015-11-20 | 2016-04-13 | 东莞市奥能工程塑料有限公司 | Vacuum pump water inlet section water installation |
| CN208177579U (en) * | 2018-02-23 | 2018-12-04 | 泉州迅捷工业设计服务有限公司 | A kind of domestic solid waste processing unit |
| CN208275562U (en) * | 2018-04-10 | 2018-12-25 | 创恒建设有限公司 | A kind of civil construction project construction waste material environment-friendly processing unit |
| CN108591674A (en) * | 2018-07-09 | 2018-09-28 | 平湖市飞天人图文设计有限公司 | A kind of water conservancy cleaning pipeline being convenient to clean |
| CN109078389A (en) * | 2018-09-30 | 2018-12-25 | 安徽中斯特流体设备有限公司 | A kind of sewage water filtration removal of impurities processing unit |
| CN211080347U (en) * | 2019-09-03 | 2020-07-24 | 惠安彬彬胶带加工厂 | Dredging device for town hydraulic engineering |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003746A (en) * | 2021-03-08 | 2021-06-22 | 河南诺飞生物科技有限公司 | But livestock farm effluent treatment plant of automatic filtration solid form waste material |
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