CN108157224A - A kind of high concentration livestock and poultry feces collection method - Google Patents
A kind of high concentration livestock and poultry feces collection method Download PDFInfo
- Publication number
- CN108157224A CN108157224A CN201711127419.3A CN201711127419A CN108157224A CN 108157224 A CN108157224 A CN 108157224A CN 201711127419 A CN201711127419 A CN 201711127419A CN 108157224 A CN108157224 A CN 108157224A
- Authority
- CN
- China
- Prior art keywords
- waste
- high concentration
- poultry feces
- collection method
- feces collection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
Abstract
The present invention relates to a kind of high concentration livestock and poultry feces collection methods.The method includes：The one end for inhaling soil pipe is connected to the feed inlet of the waste suction unit on the vehicle chassis for being set to car body, the other end is connected in waste to be collected, one end of soil pipe is connected to the discharge port of the waste suction unit, the other end be connected on the car body for store the groove tank of waste into excrement mouth；Start vehicle, the waste suction unit is started with the linkage that linked manner connect via by the engine of the car body and the waste suction unit, is handled with starting to inhale excrement；And after the waste of predetermined amount has been aspirated, stop the waste suction unit, to terminate to inhale excrement processing.High concentration livestock and poultry feces collection method provided by the invention can realize the collection to the high concentration livestock and poultry feces containing sundries and collect transport suitable for dispersing type cultivation livestock and poultry feces.
Description
Technical field
The present invention relates to a kind of high concentration livestock and poultry feces collection methods, relate more specifically to a kind of suitable for collecting containing miscellaneous
The livestock and poultry feces collection method of the high concentration waste of object.
Background technology
For the requirement raising with environmental protection, cultivation waste must carry out harmless treatment, dispersing type raiser poultry
The dirty individually processing cost of brid guano is high, and raiser is difficult to bear, generally use Scatter Gather, centralized processing mode are concentrated and established
Treatment for cow manure point covers periphery raiser.For reduction waste transportation cost, usually require that the higher the better for raiser's waste concentration,
But fecal suction truck, the suction-type sewer scavenger of generally use are low for more than 10% high concentration waste pumping efficiency, particularly containing the highly concentrated of sundries
It is even more difficulty to spend waste.
More specifically, waste collection method is taken out suitable for low concentration waste used by existing fecal suction truck, suction-type sewer scavenger etc.
It inhales, but for more than 10% high concentration waste, the high concentration waste particularly containing sundries, suction just seems difficult.It may
There is the problems such as such as chicken manure is collected, transported.In addition, the chicken manure concentration that scrapes of raiser's henhouse in 3%-15% etc., contains
The sundries such as chicken feather, batten, iron wire and easy blocking pipeline easily accumulate sandstone in unloading time slot pot bottom, and unloading is not clean, in addition
Raiser's henhouse disperses, and unsuitable oversize vehicle passes through.
Exactly in this background, there is the present invention.
Invention content
The present invention solution purpose be solve the problems, such as at least partly it is emphasized before, and on the whole provide can
Improved solution is carried out with the collection to the high concentration livestock and poultry feces containing sundries and transport.
For this purpose, the present invention provides a kind of high concentration livestock and poultry feces collection method, specific implementation includes：Excrement will be inhaled
One end of pipe is connected to the feed inlet of the waste suction unit on the vehicle chassis for being set to car body, and the other end, which is connected to, to be waited to collect
Waste in, one end of soil pipe is connected to the discharge port of the waste suction unit, the other end is connected to mounted on described
On car body for store the groove tank of waste into excrement mouth；Start vehicle, via by the engine of the car body and the excrement
Dirty suction unit starts the waste suction unit with linkage that linked manner connects, to start to inhale excrement processing；And
After the waste of predetermined amount has been aspirated, stop the waste suction unit, to terminate to inhale excrement processing.
In some embodiments, the method is further included using impeller pump as the waste suction unit.Another
In a little embodiments, the impeller pump is equipped with pedestal, is fixed at the crane span structure of vehicle chassis via bolt by the pedestal.Institute
State transmission axis connection of the impeller pump by belt and the engine.
In some embodiments, the method further includes the vehicle chassis using general four-wheel agricultural vehicle.
In some embodiments, the method is further included by being arranged on the gas vent on the tank body in the suction excrement
The gas in groove tank and the air inlet into groove tank when discharging feces processing are discharged during processing.
In some embodiments, the method is additionally included in the filtration step inhaled in excrement processing procedure, by institute
The end setting filter device of the one end for connecting waste to be collected for inhaling soil pipe is stated to realize.In other embodiments,
The filter device uses grid strainer, and the grid strainer is is disposed with multiple holes, the staving on cylinder staving and bucket face
Bottom surface and it is described inhale soil pipe the end it is spaced a predetermined distance from.
In some embodiments, the method further includes waste self-unloading processing, before being arranged on the tank body
The waste dumping device in portion realizes that the waste dumping device is lifted or reduces the tank body so that the tank body is relative to level
Direction forms predetermined angular and is handled for defecation.The predetermined angular can be 10 ° to 15 °.In other embodiments,
The waste self-unloading processing realizes that the hydraulic lift includes being connected to by belt described using hydraulic lift
The lifting hydraulic cylinder of engine.
In some embodiments, the method further includes the butterfly valve by being arranged in the groove tank, is inhaling excrement processing
When be closed the butterfly valve, discharge feces handle when, inverse time needle open is closed to tie clockwise with starting defecation processing
Beam defecation is handled.
In some embodiments, the method is further included observes tank by using the liquid level observation pipe of transparent glass tube
Whether the waste in body reaches the predetermined amount or warning line, to stop defecation processing.
In some embodiments, the method is additionally included in inhale is placed into the car body at the end of excrement is handled by suction soil pipe
Stent on.
In some embodiments, the method, which is further included, starts or stops the waste pumping by using control unit
It inhales and links between device and the engine.
In some embodiments, the method, which is additionally included in, starts before inhaling excrement processing using the suction excrement of wired hose
It manages, on the flange for the feed inlet that the waste suction unit is fixed to by clip.
As described above, the present invention develops a kind of collection that can be realized to the high concentration livestock and poultry feces containing sundries
And the high concentration livestock and poultry feces collection method of transport, the high concentration livestock and poultry feces collection side are collected suitable for dispersing type cultivation waste
Method is realized by four-wheel agricultural vehicle, impeller pump, groove tank, aspiration end halter grating filter screen, hydraulic self-discharging system etc.
Suction, removal of impurities, unloading high concentration waste, are applicable not only to low concentration waste, but also can aspirate more than 10% concentration in stream
The waste of state shape, it is applied widely.
Specifically, the high concentration livestock and poultry feces collection method of the present invention can have following technique effect：
1st, by using mobile high concentration livestock and poultry feces liposuction technique, using impeller pump suction capactity it is strong the characteristics of,
Impeller pump, since power is derived from vehicle in itself, is not required to that electricity is separately configured in waste bleeding point as on agricultural four-wheel car body
Source, while the characteristics of adapted to road；
2nd, by using aspiration removal of impurities anti-blocking technology, aspiration uses wired hose, and end halter is provided with lattice
Grid filter screen, to prevent sundries from entering pipeline.
3rd, by using waste fast discharging technology, groove tank one end sets hydraulic lift, and power is derived from vehicle in itself,
When opening groove tank End-Management valve, the tank body other end is stepped up, and can quickly discharge waste, and sandstone should not be accumulated.
Those skilled in the art read the whole instruction and whens claims will be understood that the present invention these advantages and
Further advantage.
Description of the drawings
For a better understanding of the present invention, it is excellent with reference to appended attached drawing to describe its for mode now only by way of non-limiting example
Embodiment is selected, wherein：
Fig. 1 is the signal of an embodiment of high concentration livestock and poultry feces collection method according to the embodiment of the present invention
Figure.
Fig. 2 is the detailed maps of each component part of the high concentration livestock and poultry feces collection method in the embodiment of Fig. 1.
Fig. 3 is the schematic diagram of the vehicle chassis of high concentration livestock and poultry feces collection method according to the embodiment of the present invention.
Fig. 4 is the impeller pump and its linkage of high concentration livestock and poultry feces collection method according to the embodiment of the present invention
Detailed maps.
Fig. 5 is the strainer of the aspiration end of high concentration livestock and poultry feces collection method according to the embodiment of the present invention
The schematic diagram of device.
Fig. 6 be high concentration livestock and poultry feces collection method according to the embodiment of the present invention waste dumping device and in detail
Thin enlarged diagram.
Specific embodiment
Specific embodiments of the present invention are illustrated below in conjunction with the accompanying drawings.The specific reality of the present invention described below
It applies in example, some very specific technical characteristics is described for better understanding of the present invention, but it will be apparent that for
For those skilled in the art, these not all technical characteristics are all the essential features for realizing the present invention.Under
Some specific embodiments of the described present invention of text are some illustrative specific embodiments of the invention, should not by regarding
For limitation of the present invention.In addition, in order to avoid the present invention is made to become difficult to understand, some well known technologies are not carried out
Description.
Excrement is cultivated the present invention provides a kind of collection to the high concentration livestock and poultry feces containing sundries and suitable for dispersing type
The livestock and poultry feces collection method of transport is collected in dirt.Fig. 1 shows that the realization carrier livestock and poultry feces of livestock and poultry feces collection method are collected
The configured in one piece schematic diagram of vehicle, consists essentially of：Car body；For suction waste on the vehicle chassis of the car body
Waste suction unit；Groove tank on the car body is equipped with into excrement mouth and feces outlet on tank body for storage
Waste；And suction pipeline etc..
Fig. 2 shows the schematic diagrames of the concrete composition structure of the livestock and poultry feces collecting cart of Fig. 1.The waste collecting cart mainly wraps
It includes：Car body 11, groove tank 2, soil pipe 1, inhale soil pipe 6 and linkage 9 at waste suction unit 8.
The car body of common general four-wheel agricultural vehicle may be used in car body 11.Specifically as shown in figure 3, car body 11 may be used
The general agricultural chassis of four-wheel, cost-effective, installation is simple, and suitable for backroad.
Groove tank 2 is removedly mounted on the car body and is equipped on tank body into excrement mouth and feces outlet, for storage
Waste.In some embodiments, tank body 2 is also provided with gas vent 3, and be vented and discharge feces in groove tank when being used to inhale excrement time slot
Air inlet in tank.
As shown in Fig. 2, waste suction unit 8 is mounted on the vehicle chassis of the car body to aspirate waste.Such as
In a specific embodiment shown in Fig. 4, waste suction unit 8 includes impeller pump.Further, the impeller pump can be equipped with
Pedestal is fixed on the crane span structure of vehicle chassis at by the pedestal and via being bolted.
In addition, the livestock and poultry feces collecting cart further includes suction pipeline, it is main to include inhaling soil pipe 6 and soil pipe 1.Inhale soil pipe 6
When inhaling excrement, one end is connected to the feed inlet of the waste suction unit 8, and the other end is connected in waste to be collected, such as is stretched
Enter into waste collecting pit 30cm preset distances.As shown in Fig. 2, in idle state, the branch that soil pipe 6 is placed on car body is inhaled
On frame.Soil pipe 1 is configured to the discharge port that one end is connected to the waste suction unit 8, and the other end is connected on the tank body
It is described into excrement mouth.
Sundries enters aspiration in order to prevent, it is preferred that one end in the access waste pond for inhaling soil pipe 6
End sets filter device 7.In a specific embodiment as shown in Figure 5, the filter device 7 is grid strainer,
The grid strainer is is disposed with multiple holes, the bottom surface of the staving and the end for inhaling soil pipe on cylinder staving and bucket face
It is spaced a predetermined distance from.More specifically, in a specific embodiment, the cylinder staving of 300 × 300mm of φ, bucket may be used
The hole of face arrangement φ 15mm, it is 10cm to inhale soil pipe end away from cylinder bottom surface.
In addition, the suction soil pipe can will inhale soil pipe by clip and be fixed to waste suction dress preferably using wired hose
The flange for the feed inlet put.In a specific embodiment, the wired hose of DN100 may be used.It for example, can be in rotor
Coupled at the nozzle of pump using flange, wired hose and ring flange may be used such as 3 clips and fix.
Using such aspiration with filter device, the strips such as wood, iron wire when can prevent from aspirating waste
Sundries enters pipeline and the pump housing, and then prevents pipeline blockage, can realize and smoothly aspirate and discharge at a high speed.
In addition, the livestock and poultry feces collecting cart further includes linkage 9, be used for by the waste suction unit 8 with it is described
Engine in car body 11 is connected with linked manner.For example, in the embodiment of such as Fig. 4, the linkage 9 can pass through
Belt is connect as the impeller pump of waste suction unit with the transmission shaft of the engine in car body 11 with linked manner.
Using such linkage, the power of linkage is derived from vehicle motor, avoids using external power supply electricity
The problems such as pressure is unstable, frequently plug switchs.
Further, linkage 9 can also include for start and stop waste suction unit and the engine it
Between the control unit that links.For example, in embodiment in Fig. 4, linkage includes a clutch spanner 401, in vehicle
After starting, operator can pull clutch spanner 401 to operation range, and engine will drive impeller pump to start to aspirate excrement
It is dirty.When clutch spanner 401 is pulled inoperative gear, the linkage between engine and impeller pump stops so that impeller pump
It is stopped.
In addition, the livestock and poultry feces collecting cart of the present invention can also include waste dumping device 10, can be arranged on described
The forepart of tank body is for being lifted or reducing the tank body, so as to which the tank body be made to form predetermined angular relative to horizontal direction.
Waste dumping device is shown in FIG. 6 uses schematic diagram.Preferably, the predetermined angular is 10 ° to 15 °.At one
In embodiment, hydraulic lift may be used in the waste dumping device 10, which can include passing through
Belt is connected to the lifting hydraulic cylinder of the engine.Using such lifting hydraulic cylinder, hydraulic circuit power is derived from vehicle hair
Motivation, the engine can drive hydraulic pump through belt, be passed in and out by hydraulic oil, realize the flexible of cylinder body.It is specific real at one
It applies in mode, two groups or more multigroup such lifting hydraulic cylinder can be used.
The livestock and poultry feces collecting cart of the present invention can also include butterfly valve 5, can be configured to：When inhaling excrement in closing shape
State, in defecation, inverse time needle open closes to terminate defecation processing clockwise to start defecation processing.
In addition, the livestock and poultry feces collecting cart of the present invention can also include liquid level observation pipe 4.Preferably, liquid level observation pipe 4
Using transparent glass tube, by checking liquid level observation pipe 4, waste can be made when waste amount reaches prefabricated warning line in tank body
Suction unit 8 stops inhaling excrement processing.
One exemplary operation flow of the high concentration livestock and poultry feces collection method of the present invention may include steps of：
(1) preparation process is aspirated：The one end for inhaling soil pipe 6 is placed in waste to be collected (for example, waste collecting pit), separately
One end is connect with the feed inlet of waste suction unit 8；By one end of soil pipe 1 merging groove tank 2 into excrement mouth, the other end and waste
The discharge port connection of suction unit 8.
It is provided in the embodiment of butterfly valve in groove tank 2, butterfly valve can be made to be set to closing shape in the preparation process
State.
(2) starting step is aspirated：After starting vehicle, via by the engine and the waste suction unit 8 to link
The linkage 9 that mode connects, the engine of vehicle will drive the waste suction unit 8 to link, and start the waste suction
Device 8 is handled with starting to inhale excrement.
When linkage 9 includes starting and stopping the control linking between the waste suction unit and the engine
During component processed, this method can also include by control unit starting between the waste suction unit and the engine
Linkage.
Specifically, in the embodiment illustrated in fig. 4, using impeller pump as waste suction unit, after vehicle launch, will make
The clutch spanner of pulling of control unit for linkage is moved to operation range, and engine will drive impeller pump to start to aspirate
Waste.
(3) suction stops step：After the waste of predetermined amount has been aspirated, the waste suction unit 8 is made to stop suction.
In addition, when groove tank is equipped with liquid level observation pipe, it can be by observing liquid level observation pipe, when waste reaches in tank body
When predetermined amount or early warning position, the waste suction unit 8 is made to stop suction.
It is described before linkage 9 includes to be used to starting and stopping the waste suction unit and the engine
Between link control unit when, this method can also include stopped by control unit the waste suction unit with it is described
Linkage between engine, so that waste suction unit stops inhaling excrement processing.
For example, it in the embodiment illustrated in fig. 4, using impeller pump as waste suction unit, is seen when by liquid level observation pipe
When observing waste and reaching early warning position, non-work can be moved to using as the clutch spanner of pulling of the control unit of linkage
Make gear, impeller pump will be stopped.After waste collection processing is completed, aspiration (inhaling soil pipe) can be packed up and deposited in
On body framework, with convenience in transport.
It, can be in one has the embodiment of butterfly valve for being arranged on tank body tail portion in addition, when needing to topple over waste
Tail portion butterfly valve is opened to discharge waste.Specifically, in defecation, can be handled with inverse time needle open butterfly valve with starting defecation,
Butterfly valve is closed clockwise to terminate defecation processing.
It, can be by the waste dumping device by tank in addition, in an embodiment with waste dumping device
Body rises, so that the tank body is from the horizontal by predetermined angle, such as into 10 ° to 15 ° angles.
It, can be by starting the hydraulic lift (for example, beating in an embodiment using hydraulic lift
Open hydraulic lifting spanner) it is lifted the tank body.It in a preferred embodiment, can be in tank body after waste discharge half
Start hydraulic lift, such as it is made to rise 10 ° to 15 ° angles, using such embodiment, tank body waste can be arranged quickly
Go out, bottom sandstone can also discharge, and tank body waste, which is toppled over, to be finished, and close hydraulic lifting spanner.
The present invention solves high concentration livestock and poultry feces pumping problems, and aspiration end can be cleared up with grating filter screen
Sundries prevents blocking pipeline, and suction capactity is strong, efficient, and waste pumping efficiency can arrive 20m3/ h should not be blocked.
Although according to preferred embodiment, the present invention is described, exist fall into the scope of the invention it
Interior change, displacement and various replacement equivalent programs.It should also be noted that there are it is a variety of realize the present invention techniques can
Select mode.It is therefore intended that appended claims are construed to all within the spirit and scope of the invention comprising falling
These changes, displacement and various replacement equivalent programs.
Claims (16)
1. a kind of high concentration livestock and poultry feces collection method, it is characterised in that include the following steps：
The one end for inhaling soil pipe is connected to the feed inlet of the waste suction unit on the vehicle chassis for being set to car body, the other end connects
It is connected in waste to be collected, one end of soil pipe is connected to the discharge port of the waste suction unit, the other end is connected to
On the car body for store the groove tank of waste into excrement mouth；
Start vehicle, via the linkage for connecting the engine of the car body with linked manner with the waste suction unit
Start the waste suction unit, to start to inhale excrement processing；And
After the waste of predetermined amount has been aspirated, stop the waste suction unit, to terminate to inhale excrement processing.
2. high concentration livestock and poultry feces collection method according to claim 1, wherein, the method is further included using impeller pump
As the waste suction unit.
3. high concentration livestock and poultry feces collection method according to claim 2, wherein, the impeller pump is equipped with pedestal, passes through
The pedestal is fixed on via bolt at the crane span structure of vehicle chassis.
4. the high concentration livestock and poultry feces collection method according to Claims 2 or 3, wherein, the impeller pump by belt with
The transmission axis connection of the engine.
5. high concentration livestock and poultry feces collection method according to claim 1, wherein, the method is further included using general four
Take turns the vehicle chassis of agricultural vehicle.
6. high concentration livestock and poultry feces collection method according to claim 1, wherein, the method is further included by being arranged on
Gas of the gas vent in the suction excrement processing in discharge groove tank on the tank body and the air inlet into groove tank when discharging feces processing.
7. high concentration livestock and poultry feces collection method according to claim 1, the method, which is additionally included in, inhales excrement processing procedure
In filtration step, by it is described inhale soil pipe the one end for connecting waste to be collected end set filter device come reality
It is existing.
8. high concentration livestock and poultry feces collection method according to claim 7, wherein, the filter device is filtered using grid
Net, the grid strainer is is disposed with multiple holes, the bottom surface of the staving and the institute for inhaling soil pipe on cylinder staving and bucket face
It is spaced a predetermined distance to state end.
9. high concentration livestock and poultry feces collection method according to claim 1, the method further includes waste self-unloading processing,
Realize that the waste dumping device is lifted or reduces the tank body by the waste dumping device for the forepart for being arranged on the tank body
So that the tank body forms predetermined angular and is handled for defecation relative to horizontal direction.
10. high concentration livestock and poultry feces collection method according to claim 9, wherein, the predetermined angular is 10 ° to 15 °.
11. high concentration livestock and poultry feces collection method according to claim 9 or 10, wherein waste self-unloading processing uses
Hydraulic lift realizes that the hydraulic lift includes the lifting hydraulic cylinder for being connected to by belt the engine.
12. high concentration livestock and poultry feces collection method according to claim 1, the method further includes described by being arranged on
Butterfly valve in groove tank is closed the butterfly valve when inhaling excrement processing, discharge feces handle when, inverse time needle open is to start
Defecation is handled, and closes to terminate defecation processing clockwise.
13. high concentration livestock and poultry feces collection method according to claim 1, the method are further included by using transparent glass
The liquid level observation pipe of glass pipe observes whether the waste in tank body reaches the predetermined amount or warning line, to stop defecation processing.
14. high concentration livestock and poultry feces collection method according to claim 1, the method is additionally included in suction excrement processing and terminates
When by inhale soil pipe be placed on the stent of the car body.
15. high concentration livestock and poultry feces collection method according to claim 1, the method are further included by using control unit
Part links to start or stop between the waste suction unit and the engine.
16. high concentration livestock and poultry feces collection method according to claim 1, the method is additionally included in startup and inhales excrement processing
Before using the suction soil pipe of wired hose, on the flange for the feed inlet that the waste suction unit is fixed to by clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127419.3A CN108157224A (en) | 2017-11-15 | 2017-11-15 | A kind of high concentration livestock and poultry feces collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711127419.3A CN108157224A (en) | 2017-11-15 | 2017-11-15 | A kind of high concentration livestock and poultry feces collection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108157224A true CN108157224A (en) | 2018-06-15 |
Family
ID=62527390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711127419.3A Pending CN108157224A (en) | 2017-11-15 | 2017-11-15 | A kind of high concentration livestock and poultry feces collection method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108157224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853720A (en) * | 2019-01-31 | 2019-06-07 | 北京化工大学 | A kind of intelligent transfer car(buggy) system and collection method collected for a variety of concentration wastes |
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| CN204703294U (en) * | 2015-06-05 | 2015-10-14 | 马雨晴 | A kind of anti-overflow fecal suction truck |
| CN206448225U (en) * | 2016-12-28 | 2017-08-29 | 佛山市鹏洋商贸有限公司 | A kind of anticlogging water pump vehicle |
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- 2017-11-15 CN CN201711127419.3A patent/CN108157224A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203270772U (en) * | 2013-04-12 | 2013-11-06 | 武汉洁力环卫汽车装备有限公司 | Water ring vacuum pump sewer suction vehicle |
| CN204703294U (en) * | 2015-06-05 | 2015-10-14 | 马雨晴 | A kind of anti-overflow fecal suction truck |
| CN104890728A (en) * | 2015-06-24 | 2015-09-09 | 邓爱娜 | Walking tractor with hydraulic steering wheel and pollutant suction device |
| CN206448225U (en) * | 2016-12-28 | 2017-08-29 | 佛山市鹏洋商贸有限公司 | A kind of anticlogging water pump vehicle |
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| CN109853720A (en) * | 2019-01-31 | 2019-06-07 | 北京化工大学 | A kind of intelligent transfer car(buggy) system and collection method collected for a variety of concentration wastes |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
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| RJ01 | Rejection of invention patent application after publication |