CN208265917U - A kind of pig farm water processing system - Google Patents
A kind of pig farm water processing system Download PDFInfo
- Publication number
- CN208265917U CN208265917U CN201820583202.7U CN201820583202U CN208265917U CN 208265917 U CN208265917 U CN 208265917U CN 201820583202 U CN201820583202 U CN 201820583202U CN 208265917 U CN208265917 U CN 208265917U
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- China
- Prior art keywords
- water
- orifice plate
- filtering device
- noise reduction
- pig farm
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 230000009467 reduction Effects 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 206010059410 Faecaluria Diseases 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 208000006399 Premature Obstetric Labor Diseases 0.000 description 1
- 206010036600 Premature labour Diseases 0.000 description 1
- 230000009102 absorption Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000006651 lactation Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 208000026440 premature labor Diseases 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of pig farm water processing system comprising pretreatment filtering device；Reverse-osmosis filtering device；The reverse-osmosis filtering device is connected to the pretreatment filtering device by high-pressure pump；Water production pipeline and concentrated water discharge pipeline are provided on the reverse-osmosis filtering device；And pure water tank；The pure water tank is entered by the water production pipeline by the water that the reverse-osmosis filtering device is handled；Wherein, it is provided with concentrated water regulating valve on the concentrated water discharge pipeline, the side of the water outlet of the concentrated water regulating valve is provided with noise reduction orifice plate, the noise reduction orifice plate is mounted in the concentrated water discharge pipeline.The pig farm water system of the utility model is provided with noise reduction orifice plate on the concentrated water discharge pipeline of reverse-osmosis filtering device, and the noise of concentrated water discharge valve is greatly reduced after addition noise reduction orifice plate；It is tested, after noise reduction orifice plate is added, the noise of the water system is reduced to 30dB from 60 dB.
Description
Technical field
The utility model relates to water treatment field more particularly to a kind of pig farm water processing systems.
Background technique
Water is Source of life, is the important component of carcass, and animal body is made of by 70% or so water.Water is also animal
It is indispensable, without interchangeable nutriment, the digestion and absorption, metabolism and the discharge of fecaluria, growth and breeding of feed, lactation etc.
Process must all have the participation of water.Pig internal water accounts for the internal water up to hollow body weight of the nascent porkling of 55 ~ 75%, 1.5kg
82%, 70% is water in piglet body, even if the weight of pig reaches 90kg, the 53% of pig internal water still percentage of liveweight.Therefore water is especially
It is that drinking water is extremely important for pig farm.
Current pig farm has generallyd use the water processing establishment including ultrafiltration membrane, reverse osmosis membrane etc. and has drunk as pig farm
Water.But find that the noise of these water processing establishments is bigger in use.And pig encounter unexpected noise can it is frightened, bolt, send out
Certain equipment are wounded, get injured by a fall or are broken in life.High intensity noise increases the death rate of pig, the decline of sow conception rate, miscarriage, premature labor
Phenomenon increases.General pig house noise is no more than 85~90dB, and noise is in addition to having some impact on pig, feeding management work
Person enters and leaves pig house for a long time, and strong noise is totally unfavorable to its health, also seriously affects its working efficiency.
Therefore need to provide a kind of low-down new pig farm water treatment facilities of noise.
Utility model content
In view of the above technical problems, the purpose of the utility model is to provide a kind of low-down new pig farm water of noise
Processing equipment.
The technical solution of the utility model is as follows:
A kind of pig farm water processing system comprising
Pretreatment filtering device；
Reverse-osmosis filtering device；The reverse-osmosis filtering device is connected to the pretreatment filtering device by high-pressure pump；
Water production pipeline and concentrated water discharge pipeline are provided on the reverse-osmosis filtering device；And
Pure water tank；The pure water tank is entered by the water production pipeline by the water that the reverse-osmosis filtering device is handled；
Wherein, it is provided with concentrated water regulating valve on the concentrated water discharge pipeline, the one of the water outlet of the concentrated water regulating valve
Side is provided with noise reduction orifice plate, and the noise reduction orifice plate is mounted in the concentrated water discharge pipeline.
Wherein, the noise reduction orifice plate includes plate main body, the inner wall of the outer rim of the plate main body and the concentrated water discharge pipeline
It is connected；The intermediate position of the plate main body is provided with the through-hole passed through for fluid.
Wherein, the area ratio of the area of the through-hole and the noise reduction orifice plate is 1:3.5 ~ 6.
Wherein, the shape of the through-hole is circle.
Wherein, the calculation formula in the aperture of the through-hole of the noise reduction orifice plate are as follows:
dk=CK
Wherein dkThe aperture of restricting orifice；The flow that G- passes through orifice plate；Pressure difference before and after p- orifice plate；ρ-water density；
K- temperature correction coefficient；The discharge coefficient of C- orifice plate.
Wherein, the ratio between internal diameter of the aperture of the through-hole of the noise reduction orifice plate and the concentrated water discharge pipeline is 1:2 ~ 4.
Wherein, the distance between the noise reduction orifice plate and the concentrated water regulating valve are 5-15cm.
Wherein, the two sides pressure difference of the concentrated water regulating valve is not less than 5 kilograms.
Wherein, the pretreatment filtering device includes sequentially connected more medium filter and cartridge filter, and raw water is logical
It crosses after raw water pump enters the more medium filter and enters back into the cartridge filter.
Wherein, when raw water is underground water, scale inhibition is additionally provided between the more medium filter and cartridge filter
Agent chemicals dosing plant.
The beneficial effects of the utility model are:
(1) the pig farm water system of the utility model is provided with drop on the concentrated water discharge pipeline of reverse-osmosis filtering device
It makes an uproar orifice plate, is added after noise reduction orifice plate and greatly reduces the noise of concentrated water discharge valve；It is tested, after noise reduction orifice plate is added, the use
The noise of water system is reduced to 30dB from 60 dB.
(2) the noise reduction orifice plate cost of the utility model is very low, very easy to use, and effect is clearly.
Detailed description of the invention
Fig. 1 is the overall schematic of the pig farm water processing system of the utility model；
Fig. 2 is the enlarged schematic partial view of pig farm water processing system shown in FIG. 1；
Fig. 3 is the schematic diagram of one embodiment of the noise reduction orifice plate of Fig. 2.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with specific attached drawing and
Specific embodiment, the present invention will be further described in detail.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
Referring to Fig. 1 and Fig. 2, the utility model provides a kind of pig farm water processing system comprising pretreatment filtration dress
Set 100, reverse-osmosis filtering device 200 and pure water tank 300；Its workflow is that raw water is pretreated by the entrance of raw water pump 001
It filters to enter after reverse-osmosis filtering device carries out reverse osmosis treatment by high-pressure pump 002 again after device is handled and enters pure water tank.
Referring to Figure 1, the reverse-osmosis filtering device 200 is connected with the pretreatment filtering device 100 by high-pressure pump 002
It is logical；Water production pipeline 210 and concentrated water discharge pipeline 220 are provided on the reverse-osmosis filtering device 200；The concentrated water discharge pipeline
It is provided with concentrated water regulating valve 221 on 220, the side of the water outlet of the concentrated water regulating valve 221 is provided with noise reduction orifice plate 222,
The noise reduction orifice plate 222 is mounted in the concentrated water discharge pipeline 220.
The treatment process of conventional pig farm water is that concentrated water regulating valve is installed on concentrated water discharge pipeline to realize the pressure of flow
The adjusting of power, but find that concentrated water discharge pipeline can generate noise and vibration in such cases in practical applications, this is because dense
Caused by pressure difference is excessive before and after the valve of water regulating valve.In order to solve this technical problem, inventor obtains through test of many times is final
Noise and vibration can be eliminated by installing noise reduction orifice plate additional after concentrated water regulating valve out.Its principle may be certain to exist before and after orifice plate
Pressure difference, fluid flow through orifices plate, for certain aperture, the flow for flowing through orifice plate increases as pressure difference increases.But when pressure difference is super
When crossing a certain numerical value (referred to as critical pressure differential), fluid reaches velocity of sound by the flow velocity at orifice plate shrinkage cavity, at this moment, regardless of pressure difference
Increase, as long as the pressure of orifice plate upstream keeps certain, the flow for flowing through orifice plate will be maintained at certain numerical value without being further added by.Setting
Flow maintains certain numerical value after noise reduction orifice plate, and such concentrated water discharge pipeline would not generate vibration and noise.Through testing, if
After setting noise reduction orifice plate, the noise of the water system is reduced to 30dB from 60 dB.
Preferably, as an embodiment, referring to Fig. 3, the noise reduction orifice plate 222 includes plate main body 2221, described
The outer rim of plate main body 2221 is connected with the inner wall of the concentrated water discharge pipeline 220；At the intermediate position of the plate main body 2221
It is provided with the through-hole 2222 passed through for fluid.Noise reduction orifice plate in the present embodiment is integrally in circular ring shape, the plate main body of noise reduction orifice plate
Outer rim be in close contact with the inner wall of concentrated water discharge pipeline when using, gap is not present in centre, and at the intermediate position of plate main body
It is provided with through-hole, through-hole is preferably arranged with plate main body concentric.The structure of the noise reduction orifice plate of the present embodiment is very simple, installs non-
It is often convenient, and noise reduction orifice plate very good solution vibration and noise problem, it is very useful.
More preferably, the area ratio of the area of the through-hole and the noise reduction orifice plate is 1:3.5 ~ 6.Drop in the present embodiment
The area of orifice plate of making an uproar refers to the area of circular noise reduction orifice plate.
More preferably, the shape of the through-hole is circle.Circular through-hole facilitates manufacture and use.
Further, the calculation formula in the aperture of the through-hole of the noise reduction orifice plate are as follows:
dk=CK
Wherein dkThe aperture of restricting orifice, mm；Flow of the G- by orifice plate, t/h；Pressure difference before and after p- orifice plate, MPa；
ρ-water density, kg/cm3；K- temperature correction coefficient；The discharge coefficient of C- orifice plate.Temperature correction coefficient in the present embodiment is worked as
K is 1 when temperature is 25 DEG C；When temperature is 20 ~ 24 DEG C, K is 0.9；When temperature is lower than 20 DEG C, K is 0.7；When temperature is greater than 25
K is 1.2 when DEG C less than 30 DEG C；When temperature is more than or equal to 30 DEG C, K is 1.4.The flow coefficient C of orifice plate is 0.8 ~ 1.7, can basis
Actual needs is chosen.
Further, using it is porous when single hole diameter dk1=
Wherein dkFor the aperture of the calculated noise reduction orifice plate of above-described embodiment, mm；The quantity in the hole n----.
Inventor has carefully studied noise reduction orifice plate, and the pore size of noise reduction orifice plate is had devised by many experiments.
More preferably, the internal diameter (diameter) of the aperture (diameter) of the through-hole of the noise reduction orifice plate and the concentrated water discharge pipeline it
Than for 1:2 ~ 4.
Preferably, as an embodiment, the distance between the noise reduction orifice plate and the concentrated water regulating valve are 5-
15cm.In the distance range, noise reduction orifice plate can preferably play the effect of its noise reduction.
Wherein, the two sides pressure difference of the concentrated water regulating valve is not less than 5 kilograms.That is, when concentrated water regulating valve two sides
When pressure difference is more than or equal to 5 kilograms, the noise of concentrated water discharge pipeline and vibration are larger, and noise reduction orifice plate is preferred at this time.
Preferably, as an embodiment, the pretreatment filtering device 100 includes sequentially connected multimedium mistake
Filter 110 and cartridge filter 120, raw water enter back into the guarantor after entering the more medium filter 110 by raw water pump 001
Pacify filter 120.More medium filter is generally used for suspended matter and colloidal substance in water removal；Cartridge filter is general
1 degree of turbidity or more of the fine particles for going in water removal, to meet the requirement of subsequent water inlet.
More preferably, when raw water is underground water, resistance is additionally provided between the more medium filter and cartridge filter
Dirty agent chemicals dosing plant.Setting antisludging agent chemicals dosing plant is in order to avoid calcium ions and magnesium ions block reverse osmosis membrane.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the protection scope of the utility model patent should be subject to the claims.
Claims (10)
1. a kind of pig farm water processing system, which is characterized in that including
Pretreatment filtering device；
Reverse-osmosis filtering device；The reverse-osmosis filtering device is connected to the pretreatment filtering device by high-pressure pump；It is described
Water production pipeline and concentrated water discharge pipeline are provided on reverse-osmosis filtering device；And
Pure water tank；The pure water tank is entered by the water production pipeline by the water that the reverse-osmosis filtering device is handled；
Wherein, it is provided with concentrated water regulating valve on the concentrated water discharge pipeline, is set in the side of the water outlet of the concentrated water regulating valve
It is equipped with noise reduction orifice plate, the noise reduction orifice plate is mounted in the concentrated water discharge pipeline.
2. pig farm water processing system according to claim 1, which is characterized in that the noise reduction orifice plate includes plate master
Body, the outer rim of the plate main body are connected with the inner wall of the concentrated water discharge pipeline；It is arranged at the intermediate position of the plate main body
There is the through-hole passed through for fluid.
3. pig farm water processing system according to claim 2, which is characterized in that the area of the through-hole and the drop
Make an uproar orifice plate area ratio be 1:3.5 ~ 6.
4. pig farm water processing system according to claim 2, which is characterized in that the shape of the through-hole is circle.
5. pig farm water processing system according to claim 2, which is characterized in that the hole of the through-hole of the noise reduction orifice plate
The calculation formula of diameter are as follows:
dk=CK
Wherein dkThe aperture of restricting orifice；The flow that G- passes through orifice plate；Pressure difference before and after p- orifice plate；ρ-water density；K- temperature
Correction factor；The discharge coefficient of C- orifice plate.
6. pig farm water processing system according to claim 5, which is characterized in that the hole of the through-hole of the noise reduction orifice plate
The ratio between internal diameter of diameter and the concentrated water discharge pipeline is 1:2 ~ 4.
7. pig farm water processing system according to claim 1, which is characterized in that the noise reduction orifice plate and the concentrated water
The distance between regulating valve is 5-15cm.
8. according to claim 1 to pig farm water processing system described in 7 any one, which is characterized in that the concentrated water tune
The two sides pressure difference for saving valve is not less than 5 kilograms.
9. pig farm water processing system according to claim 8, which is characterized in that the pretreatment filtering device includes
Sequentially connected more medium filter and cartridge filter, raw water enter back into after entering the more medium filter by raw water pump
The cartridge filter.
10. pig farm water processing system according to claim 9, which is characterized in that when raw water is underground water, in institute
It states and is additionally provided with antisludging agent chemicals dosing plant between more medium filter and cartridge filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583202.7U CN208265917U (en) | 2018-04-23 | 2018-04-23 | A kind of pig farm water processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583202.7U CN208265917U (en) | 2018-04-23 | 2018-04-23 | A kind of pig farm water processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265917U true CN208265917U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820583202.7U Expired - Fee Related CN208265917U (en) | 2018-04-23 | 2018-04-23 | A kind of pig farm water processing system |
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| Country | Link |
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| CN (1) | CN208265917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328810A (en) * | 2018-04-23 | 2018-07-27 | 北京共创富来节能环保科技有限公司 | A kind of pig farm water processing system |
-
2018
- 2018-04-23 CN CN201820583202.7U patent/CN208265917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328810A (en) * | 2018-04-23 | 2018-07-27 | 北京共创富来节能环保科技有限公司 | A kind of pig farm water processing system |
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| 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: 20181221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |