CN209204757U - A kind of silt rapid precipitation Water-sand separator - Google Patents
A kind of silt rapid precipitation Water-sand separator Download PDFInfo
- Publication number
- CN209204757U CN209204757U CN201821784543.7U CN201821784543U CN209204757U CN 209204757 U CN209204757 U CN 209204757U CN 201821784543 U CN201821784543 U CN 201821784543U CN 209204757 U CN209204757 U CN 209204757U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- sand
- silt
- spiral
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of silt rapid precipitation Water-sand separators, comprising: silt rapid sedimentation tank and several spiral water and sand separating devices, and several spiral water and sand separating devices are uniformly arranged in silt rapid sedimentation tank；Wherein, silt rapid sedimentation tank includes: muddy water pond and clear water reserviors；Muddy water pond one end is provided with muddy water pond water inlet pipe, clear water reserviors one end is provided with clear water reserviors outlet pipe, muddy water pond water inlet pipe and water source pump line are connected, and the head end of clear water reserviors outlet pipe and micro- irrigation system is connected, and is provided with irrigation pump on the pipeline between clear water reserviors outlet pipe and the head end of micro- irrigation system.The utility model provides a kind of silt rapid precipitation Water-sand separator, it is not only simple in structure, is cheap, and silt good separating effect, speed are fast, by the utility model setting in trickle irrigation or micro-sprinkler irrigation system stem, directly can carry out the separation of silt rapid precipitation to river or underground water source.
Description
Technical field
The utility model relates to technical field of water treatment equipment, more particularly to a kind of silt rapid precipitation water is husky
Separator.
Background technique
China's agriculture and forestry engineering irrigation and ecological construction engineering large area use trickle irrigation or sprinkler irrigation technique at present, and trickle irrigation and
Requirement of the irrigation system of sprinkling irrigation to water quality is very high, and the stem of irrigation system needs to install the filtering of one or more levels different principle
Device, especially import drip irrigation system stem need to set sedimentation basin, centrifugal filter and laminated filter.But sedimentation basin takes up an area
Area is big, and sediment settlement speed is slow, and structure is complicated for centrifugal filter in the prior art and laminated filter etc., cost compared with
Height or even Water-sand separator in the prior art generally cannot directly utilize river water source and the biggish underground water of sediment content,
Application range has great limitation.
Therefore, how to provide one kind can rapid precipitation silt and the simple silt rapid precipitation Water-sand separator of structure be
The problem of those skilled in the art's urgent need to resolve.
Utility model content
In view of this, the present invention provides a kind of silt rapid precipitation Water-sand separator, structure is simple, occupied area
Small, cheap, silt separating effect is excellent, separative efficiency is high, speed is fast.The utility model is arranged in trickle irrigation or microspray irrigation system
System stem, directly can carry out silt rapid precipitation or separation to river and underground water source reduce simultaneously to increase irrigation efficiency
Irrigation cost.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of silt rapid precipitation Water-sand separator, comprising: silt rapid sedimentation tank is separated with several spiral water sand
Device, and several described spiral water and sand separating devices are uniformly arranged in the silt rapid sedimentation tank；
Wherein, the silt rapid sedimentation tank includes: muddy water pond and clear water reserviors, and described muddy water pond one end is provided with muddy water pond
Water inlet pipe, described clear water reserviors one end are provided with clear water reserviors outlet pipe, and the muddy water pond water inlet pipe is connected to water source pump line, described clear
Pond outlet pipe is connected to the head end of micro- irrigation system；Simultaneously the head end of the clear water reserviors outlet pipe and micro- irrigation system it
Between pipeline on be provided with irrigation pump.
It, can be directly to river and underground water source to which the utility model is arranged between water source pump line and micro- irrigation system
The problem of carrying out silt rapid precipitation or separation, preventing irrigation system blocking；The utility model will be described in several simultaneously
Spiral water and sand separating device is arranged in the silt rapid sedimentation tank, using the spiral water and sand separating device to muddy water
Centrifugal action is carried out, and by the mating reaction between the silt rapid sedimentation tank, realizes rapid precipitation or separation of sediment
Effect, structure is simple, and cost is relatively low, and occupied area is small, and silt good separating effect, speed are fast.
When irrigate when, start the irrigation pump, make the water level decreasing of the clear water reserviors, thus make the clear water reserviors with it is described
Water level between muddy water pond generates pressure difference, while opening the spiral water and sand separating device, makes turbid in the muddy water pond
Water enters the spiral water and sand separating device under the action of pressure difference, by the spiral water and sand separating device to muddy water
Centrifugal action is carried out, to realize the effect of rapid precipitation or separation of sediment, and the spiral water and sand separating device will be through
Clear water after crossing precipitating or separation of sediment is filled into the clear water reserviors, and the clear water reserviors outlet pipe and micro- irrigation system
Head end connection prevents slight irrigation from irrigating system jams to guarantee that the water entered in micro- irrigation system is clear water.
Preferably, the spiral water and sand separating device includes: spiral separation pipe, desilting pipe and several sand discharge pipes, and
The desilting pipe is arranged in the bottom of the spiral separation pipe, the spiral separation pipe and the desilting pipe and passes through described in several
The connection of sand discharge pipe, and the desilting pipe is parallel with the axis of the spiral separation pipe, to make to enter the spiral water sand
Muddy water in separator generates centrifugal force in the spiral separation pipe medium-high speed sports, and the original of water is greater than using the specific gravity of silt
Reason realizes the effect of rapid precipitation or separation of sediment, to pass through the collective effect of centrifugal force and gravity, silt is got rid of into described
In sand discharge pipe, then by the sand discharge pipe silt is imported in the desilting pipe, silt is cached by the desilting pipe, and passed through
The clear water of precipitating or separation of sediment is then entered in the clear water reserviors by the spiral separation pipe, to realize quickly sorting mud
Husky and clear water effect.
Preferably, the setting number of the spiral water and sand separating device by irrigation flow and the spiral separation pipe stream
Amount determines, and the lift that is pumped by the internal diameter of the spiral separation pipe, irrigation system of the uninterrupted of the spiral separation pipe and
It is determined by the water-head between the muddy water pond and the clear water reserviors.
Preferably, each spiral bottom end of the spiral separation pipe is by desilting pipe described in the sand discharge pipe vertical connection,
To enable the utility model using the collective effect of centrifugal force and gravity quickly by silt from the spiral separation Guan Zhongyi
It is secondary to be directed into the sand discharge pipe and the desilting pipe, avoid the sand discharge pipe respectively with the spiral separation pipe and with it is described
Occur dead angle between desilting pipe, and cause sedimentation the dead angle the problem of, it is therefore prevented that silt blocks the spiral separation
Pipe, the sand discharge pipe and the desilting pipe to not only increase the speed of precipitating or separation of sediment, and are realized silt
Precipitating or isolated effect completely.
Preferably, the diameter of the sand discharge pipe is identical as the diameter of the spiral separation pipe, and is less than the desilting pipe
Diameter, so that it is husky to improve the spiral water on the basis of guaranteeing the utility model precipitating with higher or separation of sediment efficiency
The service life of separator.
Preferably, the inner wall smooth of the spiral separation pipe, to improve the spiral separation pipe precipitating or separation of sediment
Efficiency, and one end of the spiral separation pipe offers water inlet, and the other end offers water outlet, and the water outlet is connected with
Water outlet valve makes the muddy water in the muddy water pond to open the spiral water and sand separating device by the water outlet valve
Enter in the spiral separation pipe from the water inlet, and is produced after the spiral separation pipe rapid precipitation or separation of sediment
Clear water can be directed into the clear water reserviors by raw clear water by the water outlet.
Preferably, the desilting pipe is closed at one end, and the other end is connected with sand excluding valve, so that the desilting pipe be made to play temporarily
The effect of silt is cached, and the silt cached in the desilting pipe can be controlled by the sand excluding valve and be discharged to external environment
In, so that the desilting is in control recycling.
Preferably, desilting pipe one end is closed by connector bend pipe, so that the connector bend pipe on the one hand can be passed through
It prevents desilting from leaking, desilting is discharged from the desilting pipe one end for being provided with the sand excluding valve, on the other hand, described connect can be made
Head bend pipe connects water pipe and rinses the desilting accumulated in the desilting pipe well to inject water into the desilting pipe.
Preferably, the spiral separation pipe, the desilting pipe and the sand discharge pipe are respectively positioned in the muddy water pond, and described
The sand excluding valve of desilting pipe is extend out to outside the muddy water pond, and the water outlet and the water outlet valve all extend to the clear water
Chi Zhong, so as to realize that the muddy water in the muddy water pond enters the spiral separation pipe by the water inlet, by described
After spiral separation pipe rapid precipitation or separation of sediment, the effect that is directed into clear water by the water outlet in the clear water reserviors.
Preferably, the water level in the muddy water pond is higher than the water level in the clear water reserviors, to guarantee the spiral water
Water (flow) direction in sand separating device is oriented to the clear water reserviors by the muddy water pond always, while making the muddy water pond and described clear
Water level in pond generates pressure difference, makes the muddy water in the muddy water pond by the spiral water and sand separating device precipitating or divides
It can constantly be filled into the clear water reserviors from the clear water generated after silt.
It can be seen via above technical scheme that compared with prior art, the utility model discloses that provide a kind of silt fast
Speed precipitating Water-sand separator, may be implemented following technical effect:
1. the utility model is arranged between water source pump line and micro- irrigation system, can directly to river and underground water source into
Row silt rapid precipitation or separation prevent the problem of irrigation system blocks；
2. several spiral water and sand separating devices are arranged in silt rapid sedimentation tank the utility model, spiral is utilized
Formula water and sand separating device is realized quick to the centrifugal action of muddy water, and by the mating reaction between silt rapid sedimentation tank
The effect of precipitating or separation of sediment, structure is simple, and cost is relatively low, and occupied area is small, and silt good separating effect, speed are fast；
3. the spiral water and sand separating device of the utility model includes spiral separation pipe, desilting pipe and several sand discharge pipes,
And the bottom of spiral separation pipe is arranged in desilting pipe, and desilting pipe is parallel with the axis of spiral separation pipe, spiral separation pipe and
Desilting pipe is connected to by several sand discharge pipes, to make the muddy water entered in spiral water and sand separating device in spiral separation pipe
High-speed motion generates centrifugal force, and the effect of rapid precipitation or separation of sediment is realized using the principle that the specific gravity of silt is greater than water, and
By the collective effect of centrifugal force and gravity, realization gets rid of silt in sand discharge pipe, then silt is imported desilting by sand discharge pipe
Guan Zhong caches silt by desilting pipe, and the clear water generated after precipitating or separation of sediment then passes through spiral separation pipe and enters
Into clear water reserviors, to realize the effect of quickly sorting silt and clear water.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is a kind of plane structure chart of silt rapid precipitation Water-sand separator of the utility model；
Fig. 2 attached drawing is the spiral water and sand separating device in a kind of silt rapid precipitation Water-sand separator of the utility model
Structure chart；
Fig. 3 attached drawing is the section of the silt rapid sedimentation tank in a kind of silt rapid precipitation Water-sand separator of the utility model
Structure chart.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of silt rapid precipitation Water-sand separator, and structure is simple, cheap, occupied area
Small, silt separating effect is excellent, separative efficiency is high, speed is fast.The utility model is arranged in trickle irrigation or micro-sprinkler irrigation system stem, can
Silt rapid precipitation or separation directly are carried out to river and underground water source, to increase irrigation efficiency, while reducing irrigation cost.
The utility model embodiment discloses a kind of silt rapid precipitation Water-sand separator, comprising: silt rapid sedimentation tank 1
With several spiral water and sand separating devices 2, and several spiral water and sand separating devices 2 are uniformly arranged on silt rapid precipitation
In pond 1；
Wherein, silt rapid sedimentation tank 1 includes: muddy water pond 11 and clear water reserviors 12；11 one end of muddy water pond is provided with muddy water pond
Water inlet pipe 111,12 one end of clear water reserviors are provided with clear water reserviors outlet pipe 121, and muddy water pond water inlet pipe 111 is connected to water source pump line, clearly
Pond outlet pipe 121 is connected to the head end of micro- irrigation system；Simultaneously between clear water reserviors outlet pipe 121 and the head end of micro- irrigation system
Pipeline on be provided with irrigation pump.
In order to further optimize the above technical scheme, spiral water and sand separating device 2 includes: spiral separation pipe 21, desilting
Pipe 22 and several sand discharge pipes 23, and the bottom of spiral separation pipe 21, spiral separation pipe 21 and desilting pipe is arranged in desilting pipe 22
22 are connected to by several sand discharge pipes 23, and desilting pipe 22 is parallel with the axis of spiral separation pipe 21.
In order to further optimize the above technical scheme, the setting number of spiral water and sand separating device 2 by irrigation flow and
The flow of spiral separation pipe 21 determines, and internal diameter of the uninterrupted of spiral separation pipe 21 by spiral separation pipe 21, irrigation system
It the lift of pump and is determined by the water-head between muddy water pond 11 and clear water reserviors 12.
In order to further optimize the above technical scheme, each spiral bottom end of spiral separation pipe 21 is vertical by sand discharge pipe 23
It is connected to desilting pipe 22.
In order to further optimize the above technical scheme, the diameter of sand discharge pipe 23 is identical as the diameter of spiral separation pipe 21, and
Less than the diameter of desilting pipe 22.
In order to further optimize the above technical scheme, the inner wall smooth of spiral separation pipe 21, and one end offers water inlet
211, the other end offers water outlet 212, and water outlet 212 is connected with water outlet valve 213.
In order to further optimize the above technical scheme, desilting pipe 22 is closed at one end, and the other end is connected with sand excluding valve 221.
In order to further optimize the above technical scheme, 22 one end of desilting pipe is closed by connector bend pipe 222.
In order to further optimize the above technical scheme, spiral separation pipe 21, desilting pipe 22 and sand discharge pipe 23 are respectively positioned on muddy water
In pond 11, and the sand excluding valve 221 of desilting pipe 22 is extend out to outside muddy water pond 11, and water outlet 212 and water outlet valve 213 all extend to clearly
In pond 12.
In order to further optimize the above technical scheme, the water level in muddy water pond 11 is higher than the water level in clear water reserviors 12.
Embodiment:
In conjunction with Figure of description 1-3, a kind of silt rapid precipitation Water-sand separator of the utility model, setting is irrigate in slight irrigation
The upstream of system, and it is separately connected the head end of water source pump line and micro- irrigation system, and the silt rapid precipitation water of utility model is husky
Separator includes silt rapid sedimentation tank 1 and several spiral water and sand separating devices 2, and several spiral water sand separation fill
2 are set to be uniformly arranged in silt rapid sedimentation tank 1；
Wherein, silt rapid sedimentation tank 1 includes: muddy water pond 11 and clear water reserviors 12；Muddy water pond 11 connects side by side with clear water reserviors 12
It connects；11 one end of muddy water pond is provided with muddy water pond water inlet pipe 111, and 12 one end of clear water reserviors is provided with clear water reserviors outlet pipe 121, muddy water pond
Water inlet pipe 111 and water source pump line are connected, and the head end of clear water reserviors outlet pipe 121 and micro- irrigation system is connected, and clear water reserviors outlet pipe
Irrigation pump is provided on pipeline between 121 and the head end of micro- irrigation system；
Spiral water and sand separating device 2 includes spiral separation pipe 21, desilting pipe 22 and several sand discharge pipes 23, and desilting pipe
22 are arranged in the bottom of spiral separation pipe 21, spiral separation pipe 21 and desilting pipe 22 is connected to by several sand discharge pipes 23, and spiral shell
The each spiral bottom end for revolving separating pipe 21 passes through 23 vertical connection desilting pipe 22 of sand discharge pipe, desilting pipe 22 and spiral separation pipe 21
Axis is parallel, and the inner wall smooth of spiral separation pipe 21, and one end offers water inlet 211, and the other end offers water outlet 212,
Water outlet 212 is connected with water outlet valve 213, and 22 one end of desilting pipe is closed by connector bend pipe 222, and the other end is connected with sand excluding valve
221, spiral separation pipe 21, desilting pipe 22 and sand discharge pipe 23 are respectively positioned in muddy water pond 11, and the sand excluding valve 221 of desilting pipe 22 stretches out
To outside muddy water pond 11, water outlet 212 and water outlet valve 213 are all extended in clear water reserviors 12.
When irrigating, starts irrigation pump, make the water level decreasing of clear water reserviors 12, to make between clear water reserviors 12 and muddy water pond 11
Water level generate pressure difference, while by the water outlet valve 213 on spiral separation pipe 21, opening spiral water and sand separating device 2,
The muddy water in muddy water pond 11 is set to enter spiral separation pipe 21 from water inlet 211, so that muddy water is transported in 21 high speed of spiral separation pipe
Movable property gives birth to centrifugal force, and the effect of rapid precipitation or separation of sediment is realized using the principle that the specific gravity of silt is greater than water, then passes through spiral shell
Clear water is directed into clear water reserviors 12 by the clear water generated after rotation 21 rapid precipitation of separating pipe or separation of sediment by water outlet 212,
And clear water reserviors outlet pipe 121 is connect with the head end of micro- irrigation system, so that the clear water in clear water reserviors 12 is made to enter micro- irrigation system,
It prevents from blocking micro- irrigation system；
And the specific gravity of silt is utilized greater than the principle realization rapid precipitation of water or the effect of separation of sediment, by spiral separation
21 rapid precipitation of pipe or the silt isolated are dumped into sand discharge pipe 23 by the effect of centrifugal force and gravity, then pass through sand discharge pipe
23 import silt in desilting pipe 22, cache silt by desilting pipe 22, when the silt that desilting pipe 22 caches reaches a certain amount of,
Water outlet valve 213 is first closed, sand excluding valve 221 is then turned on, so that the silt cached in desilting pipe 22 is discharged in external environment,
When necessary, connector bend pipe 222 is accessed into water pipe, to inject water into desilting pipe 22, the desilting accumulated in desilting pipe 22 is rushed
Wash clean.
During entire sediment deposition or separation, the muddy water in muddy water pond 11 passes through spiral water and sand separating device 2
The clear water that precipitating or separation of sediment generate constantly is filled into clear water reserviors 12.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of silt rapid precipitation Water-sand separator characterized by comprising silt rapid sedimentation tank (1) and several spiral shells
Rotating water and sand separating device (2), and several described spiral water and sand separating devices (2) are uniformly arranged on the silt and quickly sink
In shallow lake pond (1)；
Wherein, the silt rapid sedimentation tank (1) includes: muddy water pond (11) and clear water reserviors (12)；Described muddy water pond (11) one end
It is provided with muddy water pond water inlet pipe (111), described clear water reserviors (12) one end is provided with clear water reserviors outlet pipe (121)；The muddy water pond
Water inlet pipe (111) is connected to water source pump line, and the clear water reserviors outlet pipe (121) is connected to the head end of micro- irrigation system；Institute simultaneously
It states and is provided with irrigation pump on the pipeline between clear water reserviors outlet pipe (121) and the head end of micro- irrigation system.
2. a kind of silt rapid precipitation Water-sand separator according to claim 1, which is characterized in that the spiral water is husky
Separator (2) includes: spiral separation pipe (21), desilting pipe (22) and several sand discharge pipes (23), and the desilting pipe (22)
It is arranged in the bottom of the spiral separation pipe (21), the spiral separation pipe (21) and the desilting pipe (22) pass through several institutes
Sand discharge pipe (23) connection is stated, and the desilting pipe (22) is parallel with the axis of the spiral separation pipe (21).
3. a kind of silt rapid precipitation Water-sand separator according to claim 2, which is characterized in that the spiral water is husky
The setting number of separator (2) is determined by the flow of irrigation flow and the spiral separation pipe (21), and the spiral separation
The uninterrupted of (21) is managed by the internal diameter of the spiral separation pipe (21), the lift of irrigation system pump and by the muddy water pond
(11) water-head between the clear water reserviors (12) determines.
4. a kind of silt rapid precipitation Water-sand separator according to claim 2, which is characterized in that the spiral separation pipe
(21) each spiral bottom end passes through desilting pipe (22) described in sand discharge pipe (23) vertical connection.
5. a kind of silt rapid precipitation Water-sand separator according to claim 2, which is characterized in that the sand discharge pipe (23)
Diameter it is identical as the diameter of the spiral separation pipe (21), and be less than the desilting pipe (22) diameter.
6. a kind of silt rapid precipitation Water-sand separator according to claim 5, which is characterized in that the spiral separation pipe
(21) one end offers water inlet (211), and the other end offers water outlet (212), and the water outlet (212) is connected with water outlet
Mouth valve (213).
7. a kind of silt rapid precipitation Water-sand separator according to claim 6, which is characterized in that the desilting pipe (22)
Closed at one end, the other end is connected with sand excluding valve (221).
8. a kind of silt rapid precipitation Water-sand separator according to claim 7, which is characterized in that the desilting pipe (22)
It is closed by connector bend pipe (222) one end.
9. a kind of silt rapid precipitation Water-sand separator according to claim 7, which is characterized in that the spiral separation pipe
(21), the desilting pipe (22) and the sand discharge pipe (23) are respectively positioned in the muddy water pond (11), and the desilting pipe (22)
The sand excluding valve (221) extend out to the muddy water pond (11) outside, and the water outlet (212) and the water outlet valve (213) prolong
It extends in the clear water reserviors (12).
10. a kind of silt rapid precipitation Water-sand separator according to claim 1, which is characterized in that the muddy water pond
(11) water level in is higher than the water level in the clear water reserviors (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784543.7U CN209204757U (en) | 2018-10-31 | 2018-10-31 | A kind of silt rapid precipitation Water-sand separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784543.7U CN209204757U (en) | 2018-10-31 | 2018-10-31 | A kind of silt rapid precipitation Water-sand separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204757U true CN209204757U (en) | 2019-08-06 |
Family
ID=67457742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784543.7U Expired - Fee Related CN209204757U (en) | 2018-10-31 | 2018-10-31 | A kind of silt rapid precipitation Water-sand separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173361A (en) * | 2018-10-31 | 2019-01-11 | 甘肃省治沙研究所 | A kind of silt rapid precipitation Water-sand separator |
-
2018
- 2018-10-31 CN CN201821784543.7U patent/CN209204757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173361A (en) * | 2018-10-31 | 2019-01-11 | 甘肃省治沙研究所 | A kind of silt rapid precipitation Water-sand separator |
| CN109173361B (en) * | 2018-10-31 | 2023-12-26 | 甘肃省治沙研究所 | Sediment rapid precipitation water-sediment separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105839755B (en) | A kind of introduction of Roof Rainwater Harvesting System | |
| CN206861146U (en) | A kind of anti-blocking pipeline configuration of water conservancy | |
| CN208436509U (en) | A kind of multilayer water conservancy diversion plate washer orientation desilting sand discharge filter device | |
| CN109173361A (en) | A kind of silt rapid precipitation Water-sand separator | |
| CN203583445U (en) | Novel water conservancy pipeline | |
| CN209204757U (en) | A kind of silt rapid precipitation Water-sand separator | |
| CN110512714A (en) | A kind of anti-siltation integrated pump station of intelligence and its application method | |
| CN206240174U (en) | From flushing centrifugal net filter | |
| CN208363229U (en) | A kind of hydraulic engineering blow-off line | |
| CN206276123U (en) | One kind filtering precipitating type water pipeline | |
| CN107130681A (en) | A kind of anti-blocking cistern for hydraulic engineering | |
| CN207024716U (en) | A kind of settler for sewage treatment | |
| CN1077232C (en) | Helical penstock | |
| CN205803088U (en) | A kind of high-efficient sewage sedimentation pond for water treatment | |
| CN102108721B (en) | Rainwater collecting pool provided with water distribution water yielding device | |
| CN201186173Y (en) | Sand and water separator | |
| CN208151112U (en) | Layer-stepping sewage disposal device | |
| CN209556086U (en) | A kind of water pipeline for hydraulic engineering | |
| CN210159322U (en) | Fine grid and rotational flow grit chamber of sewage plant | |
| CN208493370U (en) | A kind of rotational flow grit chamber sand settling machine | |
| CN209383559U (en) | A kind of water process effluent treatment plant | |
| CN206980282U (en) | Feed ditch pollution treatment device and feed ditch pollution treatment system | |
| CN207119197U (en) | A kind of water conservancy conveyance conduit | |
| CN206188520U (en) | Microirrigation system | |
| CN205360731U (en) | Filter device for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |