CN214862575U - Fertilizer mixing and filtering system - Google Patents
Fertilizer mixing and filtering system Download PDFInfo
- Publication number
- CN214862575U CN214862575U CN202120542833.6U CN202120542833U CN214862575U CN 214862575 U CN214862575 U CN 214862575U CN 202120542833 U CN202120542833 U CN 202120542833U CN 214862575 U CN214862575 U CN 214862575U
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- pipe
- mixed fertilizer
- shaped
- shaped tubular
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a mixed fertilizer filtering system, which comprises a mixed fertilizer barrel, a U-shaped tubular mixed fertilizer pipe and a rotary driving mechanism, wherein the U-shaped tubular mixed fertilizer pipe is arranged in the mixed fertilizer barrel and is connected with the rotary driving mechanism; one pipe orifice of the U-shaped pipe type fertilizer mixing pipe is a fertilizer inlet, and the other pipe orifice of the U-shaped pipe type fertilizer mixing pipe is a slag outlet; the pipe wall of the U-shaped pipe type fertilizer mixing pipe is provided with a plurality of filtering seams. The fertilizer inlet is connected with the fertilizer injection pump, original biogas slurry and biogas residues are injected, a certain amount of clear water is injected into the fertilizer mixing barrel, the U-shaped tubular fertilizer mixing pipe can accelerate filtration and play a role in centrifugation in the rotating process, the blockage caused by the aggregation of the biogas residues is prevented, when the biogas slurry fertilizer is separated and filtered in the U-shaped tubular fertilizer mixing pipe, the biogas residues can be automatically separated and collected, and the biogas slurry fertilizer is dissolved in the clear water of the fertilizer mixing barrel and is conveyed to an irrigation system for fertilization, so that the biogas residues are prevented from entering the irrigation system to block pipelines and irrigation emitters; the uncomfortable feeling of manual decontamination is avoided, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to an agricultural irrigation field, concretely relates to mix fertile filtration system.
Background
In the agricultural water-fertilizer integration technology, biogas slurry is often required to be conveyed to field crops to supplement organic fertilizers, in the past, biogas slurry and biogas residues are often manually picked to the field and manually applied, the workload is large, the labor intensity is high, in addition, the number of the existing rural labor force is sharply reduced, the age of the residual labor force is large, and the difficulty in processing the biogas slurry and the biogas residues is higher than that in the past. At present, in some places, biogas slurry and biogas residues are mainly treated by adopting a sedimentation tank for sedimentation, then a water pump is used for pumping biogas slurry for fertilizing and irrigating, the biogas residues are manually subjected to dredging treatment, the treatment difficulty is high, and certain danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a mix fertile filtration system is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a mixed fertilizer filtering system comprises a mixed fertilizer barrel, a U-shaped tubular mixed fertilizer pipe and a rotary driving mechanism, wherein the U-shaped tubular mixed fertilizer pipe is arranged in the mixed fertilizer barrel and is connected with the rotary driving mechanism; one pipe orifice of the U-shaped pipe type fertilizer mixing pipe is a fertilizer inlet, and the other pipe orifice of the U-shaped pipe type fertilizer mixing pipe is a slag outlet; the pipe wall of the U-shaped pipe type fertilizer mixing pipe is provided with a plurality of filtering seams.
The utility model has the advantages that:
the fertilizer inlet is connected with a fertilizer injection pump, original biogas slurry and biogas residues are injected, a certain amount of clear water is injected into the fertilizer mixing barrel, after the injection is finished, the rotary driving mechanism drives the U-shaped tubular fertilizer mixing pipe to rotate, the U-shaped tubular fertilizer mixing pipe can accelerate filtration in the rotating process and can also play a role of centrifugation to prevent the biogas residues from being accumulated and blocked, when the biogas slurry fertilizer is separated and filtered in the U-shaped tubular fertilizer mixing pipe, the biogas residues can be automatically separated and collected, and the biogas slurry fertilizer is dissolved in the clear water of the fertilizer mixing barrel to be delivered to an irrigation system for fertilization, so that the biogas residues are prevented from entering the irrigation system to block pipelines and an irrigator;
the uncomfortable feeling of manual dirt cleaning is effectively avoided, and the manual labor intensity is reduced;
when the fertilizer is dissolved in the U-shaped tubular fertilizer mixing pipe, the fertilizer can sink spirally along with the rotation of the U-shaped tubular fertilizer mixing pipe, which is equivalent to the rotary stirring of a stirrer, so that the dissolving efficiency is accelerated;
a plurality of filtering seams are formed on the pipe wall of the U-shaped pipe type fertilizer mixing pipe, because the filtering seams have better filtering effect on the biogas slurry and the biogas residues similar to fibers, the biogas slurry can be filtered, and meanwhile, the biogas residues can be prevented from entering the fertilizer mixing barrel.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a slag outlet of the U-shaped tubular fertilizer mixing pipe is connected with a slag outlet pump.
The adoption of the further beneficial effects is as follows: the residual biogas residues after filtration can be pumped and discharged by a residue discharge pump for recycling, and when the biogas residues are pumped and discharged, clear water in the fertilizer mixing barrel enters the U-shaped tubular fertilizer mixing pipe through the filtering seam under the action of pumping force of the residue discharge pump, so that the U-shaped tubular fertilizer mixing pipe is backwashed.
Furthermore, a plurality of strip-shaped bulges are distributed on the inner wall of the U-shaped tubular fertilizer mixing pipe, and each bulge is provided with at least one filtering seam.
The adoption of the further beneficial effects is as follows: the filter residue is gathered near the filter slot when bellied setting can avoid filtering, blocks up the filter slot and influences the filter effect.
Further, the rotary driving mechanism comprises a rotary shaft and a driving assembly, and the lower end of the rotary shaft extends into the fertilizer mixing barrel and is connected with the U-shaped tubular fertilizer mixing pipe; the driving component is connected with the middle part of the rotating shaft and drives the rotating shaft to rotate.
The adoption of the further beneficial effects is as follows: can stably drive the U-shaped tubular fertilizer mixing pipe to rotate.
Further, the rotating shaft is a hollow shaft, and the inner cavity of the rotating shaft is communicated with the inner cavity of the U-shaped tubular fertilizer mixing pipe.
The adoption of the further beneficial effects is as follows: on one hand, has transmission function and on the other hand has ventilation function, and can be added with sterilizing agent.
Further, the inner diameter of the rotating shaft is smaller than that of the U-shaped tubular fertilizer mixing pipe.
The adoption of the further beneficial effects is as follows: on one hand, the biogas slurry and the biogas residues can be prevented from overflowing into the fertilizer mixing barrel due to the action of centrifugal force in the rotating process, on the other hand, the rotating resistance of the system is reduced, and useful work can act on the U-shaped tubular fertilizer mixing pipe to the maximum extent.
Furthermore, a third valve is arranged on the rotating shaft, and a fourth valve is arranged on the U-shaped tubular fertilizer mixing pipe close to the fertilizer inlet of the U-shaped tubular fertilizer mixing pipe.
The adoption of the further beneficial effects is as follows: when back washing is carried out, the rotating shaft passage is sealed through the third valve, and the fertilizer inlet of the U-shaped tubular fertilizer mixing pipe is closed through the fourth valve, so that the influence of external air on the washing effect is prevented.
Further, the bottom of the fertilizer mixing barrel is provided with a residue pipe and a fertilizer applying pipe, and the residue pipe and the fertilizer applying pipe are respectively provided with a first valve and a second valve.
The adoption of the further beneficial effects is as follows: the residue pipe is mainly used for discharging fine biogas residue fluid to the residue barrel for collection and reuse, because fine particles may pass through the filtering seam in the filtering process and are finally precipitated in the fertilizer mixing barrel, and when a certain amount of biogas residue fluid is accumulated, the first valve can be opened for discharge and collection; and the fertilizing pipe is used for conveying the biogas slurry to an irrigation system for fertilizing.
The slag discharging pump is characterized by further comprising a liquid level sensor and a controller, wherein the rotary driving mechanism, the slag discharging pump, the liquid level sensor, the first valve, the second valve, the third valve and the fourth valve are respectively and electrically connected with the controller; the liquid level sensor is arranged in the mixed fertilizer barrel.
The adoption of the further beneficial effects is as follows: when organic fertilizers such as biogas residues and biogas slurry are treated, the operation procedures of filtering, mixing and automatic cleaning can be continuously carried out; on one hand, biogas residues are prevented from being retained in the fertilizer mixing barrel, and the fertilizer mixing barrel is inconvenient to clean; on the other hand, the uncomfortable feeling of manual decontamination is avoided, and the labor intensity of workers is reduced.
Drawings
Fig. 1 is a structural diagram of the mixed fertilizer filtering system of the utility model;
FIG. 2 is a partial view I of the U-shaped tubular fertilizer mixing pipe of the present invention;
fig. 3 is a partial view II of the U-shaped tubular fertilizer mixing pipe of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. fertilizer mixing barrel, 110, residue pipe, 111, first valve, 120, fertilizing pipe, 121, second valve, 2, U-shaped tubular fertilizer mixing pipe, 210, fertilizer inlet, 220, slag outlet, 230, filtering seam, 240, protrusion, 250, fourth valve, 3, rotary driving mechanism, 310, rotary shaft, 311, third valve, 320, driving component, 4, liquid level sensor, 5, controller, 6 and residue barrel.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 3, a mixed fertilizer filtering system comprises a mixed fertilizer barrel 1, a U-shaped tubular mixed fertilizer tube 2 and a rotary driving mechanism 3, wherein the U-shaped tubular mixed fertilizer tube 2 is arranged in the mixed fertilizer barrel 1, the U-shaped tubular mixed fertilizer tube 2 is connected with the rotary driving mechanism 3, the U-shaped tubular mixed fertilizer tube 2 can be driven to rotate forward and backward by the rotary driving mechanism 3, one of the tube openings of the U-shaped tubular mixed fertilizer tube 2 is a fertilizer inlet 210, the other tube opening is a slag outlet 220, and under normal conditions, the fertilizer inlet 210 is connected with a fertilizer injection pump to inject original biogas slurry and slag; the pipe wall of the U-shaped pipe type fertilizer mixing pipe 2 is provided with the plurality of filtering seams 230, because the filtering seams 230 have better filtering effect on the biogas slurry and the biogas residues similar to fibers, the biogas slurry can be filtered, and meanwhile, the biogas residues can be prevented from entering the fertilizer mixing barrel 1; the filter slots 230 are preferably linear slots; the rotary driving mechanism 3 drives the U-shaped tubular fertilizer mixing pipe 2 to accelerate filtration and play a role in centrifugation in the rotating process so as to prevent biogas residues from being accumulated and blocked.
Example 2
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 1, and specifically includes the following steps:
the slag hole 220 of the U-shaped pipe type fertilizer mixing pipe 2 is connected with a slag pump, the residual biogas residues after filtration can be pumped, discharged and recycled by the slag pump, and when the biogas residues are pumped and discharged, clear water in the fertilizer mixing barrel 1 enters the U-shaped pipe type fertilizer mixing pipe 2 through the filtering seam 230 under the action of the pumping force of the slag pump, so that the U-shaped pipe type fertilizer mixing pipe 2 is backwashed.
Example 3
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 1 or 2, and specifically includes the following steps:
a plurality of strip-shaped bulges 240 are distributed on the inner wall of the U-shaped pipe type fertilizer mixing pipe 2, at least one filtering seam 230 is formed on each bulge 240, and the arrangement of the bulges 240 can prevent filter residues from gathering near the filtering seams 230 during filtering to block the filtering seams 230 and influence the filtering effect.
Example 4
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 1, 2 or 3, and specifically includes the following steps:
the rotary driving mechanism 3 comprises a rotary shaft 310 and a driving assembly 320, the lower end of the rotary shaft 310 extends into the fertilizer mixing barrel 1, and the lower end of the rotary shaft 310 is connected with the U-shaped tubular fertilizer mixing pipe 2; the driving unit 320 is connected to the middle of the rotating shaft 310 and drives the rotating shaft 310 to rotate.
Typically, the driving assembly 320 includes a motor, a mounting platform, and a transmission chain, wherein the motor is mounted on the mounting platform, the middle portion of the rotating shaft 310 is rotatably engaged with the mounting platform, for example, the middle portion of the rotating shaft 310 is rotatably engaged with the mounting platform through a bearing, the output shaft of the motor is connected to the rotating shaft 310 through the transmission chain, the motor is activated to drive the rotating shaft 310 to rotate through the transmission chain, and the transmission chain may be a sprocket, a gear, a belt wheel, etc.
Example 5
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 4, and specifically includes the following steps:
the rotation axis 310 is a hollow shaft or a hollow shaft, the inner cavity of the rotation axis 310 is communicated with the inner cavity of the U-shaped tubular fertilizer mixing pipe 2, as shown in the figure, the U-shaped tubular fertilizer mixing pipe 2 is vertically arranged, the rotation axis 310 is also vertically arranged, and the connection point of the rotation axis 310 and the U-shaped tubular fertilizer mixing pipe 2 is the middle part of the U-shaped tubular fertilizer mixing pipe 2, on one hand, the transmission effect is achieved, on the other hand, the ventilation effect is achieved, and the sterilization agent can be added through the connection point.
Example 6
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 5, and specifically includes the following steps:
the inner diameter of the rotating shaft 310 is smaller than that of the U-shaped tubular fertilizer mixing pipe 2, so that on one hand, biogas slurry and biogas residues can be prevented from overflowing into the fertilizer mixing barrel 1 due to the action of centrifugal force in the rotating process; on the other hand, the rotation resistance of the system is reduced, and the useful work acts on the U-shaped pipe type fertilizer mixing pipe 2 to the maximum extent.
In addition, the port at the upper end of the rotating shaft 310 can be used as an aeration port for aeration when filtering the biogas slurry and the biogas residues.
Example 7
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 5 or 6, and specifically includes the following steps:
a third valve 311 is arranged on the rotating shaft 310, and when the backwashing is carried out, the passage of the rotating shaft 211 is closed, so that the flushing effect is prevented from being influenced by the entering of external air; the fourth valve 250 is arranged on the U-shaped tubular mixed fertilizer pipe 2 near the fertilizer inlet 210, and under normal conditions, the third valve 311 and the fourth valve 250 are located at the same height, so that the liquid in the U-shaped tubular mixed fertilizer pipe 2 and the liquid in the rotating shaft 211 are located at the same horizontal position, the filtering effect cannot be influenced by liquid level difference during filtering of original biogas slurry and biogas residues, and the biogas residues cannot be attached to the pipe wall at the high position of the liquid level of the U-shaped tubular mixed fertilizer pipe 2 during backwashing.
The filtering seam 230 is located below the fourth valve 250, that is, the part of the U-shaped pipe-type fertilizer mixing pipe 2 having the filtering effect is located below the valve, so as to ensure that the filtered biogas residues are not attached to the pipe wall of the U-shaped pipe-type fertilizer mixing pipe 2.
Example 8
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 5 or 6, and specifically includes the following steps:
the bottom of the fertilizer mixing barrel 1 is provided with a residue pipe 110, the residue pipe 110 is preferably positioned at the lowest part of the fertilizer mixing barrel 1, the residue pipe 110 is communicated with the residue barrel 6, the residue pipe 110 is provided with a first valve 111, the residue pipe 110 mainly discharges fine biogas residue fluid to the residue barrel 6 for collection and reuse, because fine particles may pass through a filtering seam 230 in the filtering process and are finally precipitated in the fertilizer mixing barrel 1, and when a certain amount of the fine particles is accumulated, the first valve 111 can be opened for discharge and collection;
a fertilizing pipe 120 is arranged at the upper position of the bottom of the fertilizer mixing barrel 1, and a second valve 121 is arranged on the fertilizing pipe 120;
the bottom of the fertilizer mixing barrel 1 is preferably conical, so that sedimentation and pollution discharge are facilitated.
Example 9
As shown in fig. 1 to 3, this embodiment is further optimized based on any one of embodiments 2 to 8, and specifically includes the following steps:
mix fertile filtration system still includes level sensor 4 and controller 5, and level sensor 4 arranges in mixing fertile bucket 1 for the liquid level in real-time detection mixes fertile bucket 1, and rotary drive mechanism 3, play sediment pump and level sensor 4 are connected with controller 5 electricity respectively, and first valve 111, second valve 121, third valve 311 and fourth valve 250 are equallyd divide and are connected with controller 5 electricity respectively.
Example 10
As shown in fig. 1 to 3, this embodiment is further optimized based on any one of embodiments 1 to 9, and specifically includes the following steps:
the U-shaped tubular fertilizer mixing pipe 2 can be one or a plurality of pipes can be assembled together to run simultaneously, because the filtration capacity of the filtration system is determined according to the required amount of the fertilizer liquid and the supply amount of the original biogas slurry and biogas residues, if the supply amount of the original biogas slurry and biogas residues and the required amount of the fertilizer liquid are large, the U-shaped tubular fertilizer mixing pipe 2 is added to expand the filtration capacity, and if the supply amount is insufficient, the U-shaped tubular fertilizer mixing pipe 2 does not need to be added.
The operation steps are as follows:
s100, closing a first valve 111 on a residue pipe 110 and a second valve 121 on a fertilizing pipe 120, adding a certain amount of water into a mixed fertilizer barrel 1 to enable the water level to reach that the water level of the mixed fertilizer barrel 1 is higher than that of a third valve 311 or a fourth valve 250, and automatically monitoring and controlling the water level in the mixed fertilizer barrel 1 by a liquid level sensor 4;
s200, opening a third valve 311 on a rotating shaft 310 and a fourth valve 250, connecting a fertilizer inlet 210 of the U-shaped tubular fertilizer mixing pipe 2 with a fertilizer injection pump, and injecting original biogas slurry and biogas residues;
s300, closing the fourth valve 250, starting the driving assembly 320, driving the rotating shaft 310 and the U-shaped tubular fertilizer mixing pipe 2 to rotate in the water of the fertilizer mixing barrel 1 through the driving assembly 320, wherein the rotating speed of the rotating shaft needs to be adjusted according to the biogas residue state, and the rotating is performed alternately clockwise and anticlockwise;
s400, when the color of the fertilizer liquid in the fertilizer mixing barrel 1 does not change obviously any more, closing the third valve 311, opening the second valve 121, discharging the uniformly mixed fertilizer liquid, then closing the second valve 121, injecting clear water into the fertilizer mixing barrel 1 through the fertilizer inlet 210, connecting the slag outlet 220 of the U-shaped tubular fertilizer mixing pipe 2 with a slag pump, and pumping out unfiltered biogas residues;
s500, when fine biogas residues enter the fertilizer mixing barrel 1 through the filtering seam 230 on the U-shaped pipe type fertilizer mixing pipe 2, the third valve 311 can be opened, and then the fine biogas residues are discharged to the residue barrel 6 along with the residue pipe 110 to be collected.
When the biogas liquid fertilizer is separated and filtered in the U-shaped tubular fertilizer mixing pipe, the biogas residues can be automatically separated and collected, and the biogas liquid fertilizer is dissolved in clear water of the fertilizer mixing barrel for being conveyed to an irrigation system for fertilization, so that the biogas residues are prevented from entering the irrigation system to block pipelines and irrigation emitters; the automatic cleaning of the U-shaped tubular fertilizer mixing pipe can be realized; when the fertilizer is dissolved in the U-shaped tubular fertilizer mixing pipe, the fertilizer can spirally sink along with the rotation of the U-shaped tubular fertilizer mixing pipe, which is equivalent to the rotary stirring of a stirrer, meanwhile, the undissolved fertilizer sinks to the tail end of the U-shaped tubular fertilizer mixing pipe and is discharged outside through a slag discharge pump, and the undissolved fertilizer entering a fertilizer mixing barrel is discharged into a residue barrel through a residue pipe for collection, so that on one hand, the undissolved fertilizer is prevented from being precipitated in the fertilizer mixing barrel and being difficult to clean; on the other hand, the collected residual fertilizer can be reused, so that the environmental pollution is avoided.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. A mixed fertilizer filtering system is characterized by comprising a mixed fertilizer barrel (1), a U-shaped tubular mixed fertilizer pipe (2) and a rotary driving mechanism (3), wherein the U-shaped tubular mixed fertilizer pipe (2) is arranged in the mixed fertilizer barrel (1), and the U-shaped tubular mixed fertilizer pipe (2) is connected with the rotary driving mechanism (3); one pipe orifice of the U-shaped pipe type fertilizer mixing pipe (2) is a fertilizer inlet (210), and the other pipe orifice is a slag outlet (220); and the pipe wall of the U-shaped pipe type fertilizer mixing pipe (2) is provided with a plurality of filtering seams (230).
2. The mixed fertilizer filtering system of claim 1, wherein a slag outlet (220) of the U-shaped pipe type mixed fertilizer pipe (2) is connected with a slag outlet pump.
3. The mixed fertilizer filtering system of claim 1, wherein a plurality of strip-shaped bulges (240) are distributed on the inner wall of the U-shaped tubular mixed fertilizer pipe (2), and each bulge (240) is provided with at least one filtering seam (230).
4. The mixed fertilizer filtering system of claim 2, wherein the rotary driving mechanism (3) comprises a rotary shaft (310) and a driving assembly (320), the lower end of the rotary shaft (310) extends into the mixed fertilizer barrel (1) and is connected with the U-shaped pipe type mixed fertilizer pipe (2); the driving assembly (320) is connected with the middle part of the rotating shaft (310) and drives the rotating shaft (310) to rotate.
5. The mixed fertilizer filtering system of claim 4, wherein the rotating shaft (310) is a hollow shaft, and the inner cavity of the rotating shaft is communicated with the inner cavity of the U-shaped tubular mixed fertilizer tube (2).
6. The mixed fertilizer filtering system of claim 5, wherein the inner diameter of the rotating shaft (310) is smaller than the inner diameter of the U-shaped tubular mixed fertilizer tube (2).
7. The mixed fertilizer filtering system of claim 5, characterized in that a third valve (311) is arranged on the rotating shaft (310), and a fourth valve (250) is arranged on the U-shaped tubular mixed fertilizer pipe (2) near the fertilizer inlet (210).
8. The mixed fertilizer filtering system of claim 7, characterized in that a residue pipe (110) and a fertilizer pipe (120) are arranged at the bottom of the mixed fertilizer barrel (1), and a first valve (111) and a second valve (121) are respectively arranged on the residue pipe (110) and the fertilizer pipe (120).
9. The mixed fertilizer filtering system of claim 8, further comprising a liquid level sensor (4) and a controller (5), wherein the rotary driving mechanism (3), the slag pump, the liquid level sensor (4), the first valve (111), the second valve (121), the third valve (311) and the fourth valve (250) are electrically connected to the controller (5) respectively; the liquid level sensor (4) is arranged in the fertilizer mixing barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542833.6U CN214862575U (en) | 2021-03-16 | 2021-03-16 | Fertilizer mixing and filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542833.6U CN214862575U (en) | 2021-03-16 | 2021-03-16 | Fertilizer mixing and filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214862575U true CN214862575U (en) | 2021-11-26 |
Family
ID=79036999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120542833.6U Active CN214862575U (en) | 2021-03-16 | 2021-03-16 | Fertilizer mixing and filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214862575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117540A (en) * | 2021-03-16 | 2021-07-16 | 中工武大设计研究有限公司 | Mixed fertilizer filtering system and method |
-
2021
- 2021-03-16 CN CN202120542833.6U patent/CN214862575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113117540A (en) * | 2021-03-16 | 2021-07-16 | 中工武大设计研究有限公司 | Mixed fertilizer filtering system and method |
| CN113117540B (en) * | 2021-03-16 | 2022-11-04 | 中工武大设计研究有限公司 | Mixed fertilizer filtering system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209081700U (en) | A kind of Treatment of Sludge integrated apparatus | |
| CN214862575U (en) | Fertilizer mixing and filtering system | |
| CN113117540B (en) | Mixed fertilizer filtering system and method | |
| CN209024328U (en) | It is a kind of can self-cleaning reflux precipitating sewage disposal device | |
| CN213880849U (en) | Fertilizer sprinkler for soil remediation | |
| CN217377546U (en) | Mining effluent treatment plant | |
| CN210303204U (en) | Novel dissolving tank | |
| CN112028193B (en) | Industrial sewage treatment device capable of automatically cleaning based on 5G technology | |
| CN207259284U (en) | A kind of sewage-treatment plant | |
| CN211607380U (en) | Agricultural water-saving irrigation system for northwest arid region | |
| CN219098911U (en) | Multistage sterilization equipment for sewage treatment | |
| CN209367991U (en) | Wastewater treatment equipment is used in a kind of production of electronic product | |
| CN206402832U (en) | A kind of sharp pipe-line system of irrigation water | |
| CN109228021A (en) | A kind of cleaning device for cleaning with greasy dirt plastics | |
| CN212594439U (en) | Fertilizer water filtering equipment | |
| CN210280019U (en) | Lifting cleaning machine | |
| CN210676112U (en) | Duck blood washs spray set | |
| CN220406638U (en) | Heavy metal contaminated soil restoration device with fungus sediment reuse | |
| CN214634232U (en) | Flocculating agent precipitation device for water plant | |
| CN113499624B (en) | Multistage mixed fertilizer filtering system and operation method thereof | |
| CN215742965U (en) | Multi-stage mixed fertilizer filtering system | |
| CN220703368U (en) | Flocculation solid filtering and recycling integrated machine | |
| CN220586860U (en) | Water and fertilizer integrated irrigation device | |
| CN213321138U (en) | Novel medicine adding system | |
| CN219792643U (en) | Alkaline food waste water treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |