CN205278785U - Eliminate pipeline vibration's device - Google Patents
Eliminate pipeline vibration's device Download PDFInfo
- Publication number
- CN205278785U CN205278785U CN201520927516.0U CN201520927516U CN205278785U CN 205278785 U CN205278785 U CN 205278785U CN 201520927516 U CN201520927516 U CN 201520927516U CN 205278785 U CN205278785 U CN 205278785U
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- pipe
- surge tank
- vibration
- eliminate
- outlet
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Abstract
The utility model provides an eliminate pipeline vibration's device, includes the buffer tank, imports pipe, outlet pipe and turn to the elbow, the blade diameter length ratio DH of buffer tank is 1: 1.2~2.5, its volume >= slush pump per hour the discharge capacity 0.5%, buffer tank lateral wall upper end is equipped with the import pipe, and the lateral wall lower extreme of managing relative one side with the import is equipped with the outlet pipe, the one end of import pipe and the exit linkage of slush pump, the other end with turn to the corner joint, turn to export towards the buffer tank bottom installation of elbow, the discharge end and the brine purification discharge mud pipe intercommunication of outlet pipe. The device remains the buffer tank of air through the adoption, towards the steering joint of buffer tank bottom installation, has eliminated the vibratory phenomenon of pipeline when brine purification arranges mud, this eliminate pipeline vibration's device's life has been prolonged, simple structure, convenient to use, the cost of manufacture is low. Its method easy operation, pipeline vibration's cancellation effect is good.
Description
Technical field
The utility model relates to a kind of bittern purifying and produces pipe vibration cancellation element, especially relates to a kind of device eliminating pipe vibration.
Background technology
At present, in bittern purifying row's mud process, the piston intermittent type work done successively of three cylinder single-acting plunger type slush pump operationally each cylinder, pipeline is produced shock action by the medium discharged during work done, cause pipe vibration relatively greatly and obviously, even being shattered by the Y-tube weld seam welded in pipeline, valve flanges holding bolt shake pine, causes that maintenance is frequent and workload is big; Meanwhile, bittern purifying is arranged bricklayer's and cause serious impact.
CN201757245U discloses a kind of snubber assembly for main delivery pump of slurry pipeline, described main pump has in serially connected distribution entrance valve chamber, No. two entrance valve chambers and No. three entrance valve chambers on main pump inlet main pipeline, at main pump inlet pipe end, there is the stifled head of main pump inlet pipeline, snubber assembly comprises surge tank and surge tank barrier film, nitrogen it is filled with in surge tank, this surge tank is arranged on the stifled head place of described main pump inlet pipeline, for compensating the suction pressure of No. three entrance valve chambers. This snubber assembly mainly solves the uneven problem of main pump three entrance valve type suction pressures, can not solve the problem of pipe vibration.
CN203880400U discloses a kind of system reducing reciprocation pump pipe vibration, comprise feed liquid storage groove and reciprocation pump, feed liquid storage groove is connected with reciprocal pump intake pipeline, feed liquid is delivered to throwing by pipeline and expects point by the relief outlet of described reciprocation pump, the pipeline of described reciprocation pump relief outlet is also communicated with feed liquid storage groove described in pulse damper be also connected by the pipeline of bypass duct with reciprocation pump relief outlet, the tie point of described bypass duct, reciprocation pump relief outlet pipeline, between pulse damper and reciprocation pump, bypass duct is also provided with safety valve. The system of the prosperous husband's pump pipe vibration of this reduction eliminates the fluid pulse in pipeline by safety valve, back pressure valve and pulse damper, reduces pressure surge, and then reduces pipe vibration amplitude, but is not suitable for the bittern purifying pipeline of three cylinder single-acting plunger type slush pump.
In addition, the problem that pipeline can be impacted when work done and make pipe vibration by three cylinder single-acting plunger type slush pump manufacturers in order to solve pump, is provided with buffer air bag, and then reduces pump when work done to the impact of pipeline in pump head outlet position. But the slush pump discharge capacity of bittern purifying production is bigger, existing buffer air bag is less than normal and can not eliminate slush pump impact to pipeline when work done, when eliminating piston work done, pipeline is impacted the vibration produced, the buffer air bag just needing a volume relatively large, but also exist pump head outlet position cannot the big buffer air bag of installation volume, the processing and fabricating cost height of the buffer air bag that its volume is big.
A difficult problem for pipe vibration during in order to solve bittern purifying row's mud, needs badly a kind of simple to operate, the device of the elimination pipe vibration that cost is low and method, and then extenuates and eliminate the vibration phenomenon of pipeline.
Practical novel content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of structure is simple, cost of manufacture is low, it may also be useful to eliminate the device of pipe vibration easily.
The utility model solves the technical scheme that its technical problem adopts:
Eliminating a device for pipe vibration, comprise surge tank, inlet pipe, outlet pipe and turn to elbow, the blade diameter length ratio D/H of described surge tank is 1:1.2 ~ 2.5, the 0.5% of its volume >=slush pump discharge capacity per hour; Described surge tank sidewall upper is provided with inlet pipe, is provided with outlet pipe with the side wall lower ends of inlet pipe opposite side; One end of described inlet pipe is connected with mud pump outlet, and elbow is connected the other end with turning to; Described the outlet of elbow is turned to install bottom surge tank; The discharge end of described outlet pipe is connected with bittern purifying shore pipe road.
Further, a kind of device eliminating pipe vibration, built-in fitting built by the cement also comprising fixing surge tank, and described cement is built built-in fitting and is fixedly connected with bottom surge tank.
Further, the volume of described surge tank is the 0.5% ~ 1.0% of slush pump discharge capacity per hour.
Further, described surge tank comprises cylinder, end socket, stiffening web, upper plugging plate and lower plugging plate, described Cylinder and end socket welds shutoff by interior embedded and connects, and described end socket is provided with stiffening web near the inner side of cylinder, and the other end of described stiffening web connects respectively at upper plugging plate and lower plugging plate.
Further, described surge tank adopts the steel plate that 10 ~ 18mm is thick to make.
Further, described stiffening web is that " well " word or " returning " font are welded on end socket.
Further, described inlet pipe is the 1/15 ~ 1/10 of surge tank height from the Distance geometry outlet pipe of tank deck from the distance at the bottom of tank.
When the blade diameter length ratio D/H of surge tank is greater than 1:1.2, it is less that the fluid of slush pump erects the distance to flowing in surge tank, and the effect of the surging force reducing slush pump fluid is more weak, and the pipeline of bittern purifying row's mud still exists vibration phenomenon. Along with the reduction of the blade diameter length ratio of surge tank, the fluid of slush pump erects the distance to flowing in surge tank and increases accordingly, the effect of the surging force reducing slush pump fluid is strengthened gradually, and when the blade diameter length ratio D/H of surge tank is less than 1:2.5, owing to the height of surge tank is bigger, the stability of surge tank is affected, it is easy to turn on one's side. Therefore, the blade diameter length ratio D/H of surge tank is 1:1.2 ~ 2.5.
Eliminate a using method for the device of pipe vibration, comprise the following steps:
1) build built-in fitting by cement to be fixed by surge tank or be directly placed on ground by surge tank, and regulating rotary is to the installation position of elbow so that it is outlet is installed bottom surge tank, and the angle of the medullary ray of medullary ray of its outlet and surge tank is less than 5 ��;
2) inlet pipe is connected with mud pump outlet, and makes surge tank internal memory leave the long-pending air of 1/3 ~ 2/3 surge tank tank body, then its outlet pipe is connected with bittern purifying shore pipe road;
3) bittern mud residue in periodic cleaning surge tank, make the volume of residual air in buffer tube be not less than surge tank tank body long-pending 1/3.
Further, in step 3), in described surge tank, the cleaning of bittern mud residue is generally 1 ~ 2 month/time.
The useful effect of a kind of device eliminating pipe vibration of the utility model:
1) surge tank remaining air by adopting, reduces slush pump to the direct impact of pipeline, and then extenuates the vibration phenomenon of pipeline when even eliminating bittern purifying row's mud;
2) steering knuckle that employing is installed bottom surge tank, by changing the flow direction of slush pump fluid, reduces the surging force of fluid, and then reduces the vibration intensity of pipeline when bittern purifying arranges mud; Meanwhile, make slush pump fluid towards surge tank flows, carried out fluid to the direct impact of surge tank tank wall, extended the work-ing life of the device of this elimination pipe vibration;
3) surge tank adopts high inlet pipe and the structure of low outlet pipe, it is achieved the fluid-flow mode of high in and low out, carries out under gravity turning to flowing certain distance by fluid, reduces fluid to the impact of follow-up pipeline, and then eliminates pipe vibration phenomenon;
4) structure is simple, it may also be useful to convenient, cost of manufacture is low, and the eradicating efficacy of pipe vibration is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device eliminating pipe vibration.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
With reference to Fig. 1, a kind of device eliminating pipe vibration of the present embodiment, comprises surge tank, inlet pipe 7, outlet pipe 1 and turns to elbow 8, and the blade diameter length ratio D/H of described surge tank is 1:1.5, and its volume is slush pump 9 discharge capacity (100m per hour3) 0.60%; Described surge tank sidewall upper is provided with inlet pipe 7, is provided with outlet pipe 1 with the side wall lower ends of inlet pipe 7 opposite side; One end of described inlet pipe 7 is connected with the outlet of slush pump 9, and elbow 8 is connected the other end with turning to; Described the outlet of elbow 8 is turned to install bottom surge tank; The discharge end of described outlet pipe 1 is connected with bittern purifying shore pipe road 2; Built-in fitting 12 built by the cement also comprising fixing surge tank, and described cement is built built-in fitting 12 and is fixedly connected with bottom surge tank.
Described surge tank comprises cylinder 3, end socket 4, stiffening web 5, upper plugging plate 6 and lower plugging plate 11, described cylinder 3 welds shutoff with end socket 4 by interior embedded and is connected, described end socket 4 is provided with stiffening web 5 near the inner side of cylinder 3, and the other end of described stiffening web 5 connects respectively at upper plugging plate 6 and lower plugging plate 11.
Described surge tank adopts the steel plate that 12mm is thick to make diameter 800mm, high 1200mm cylinder 3, the steel plate that upper plugging plate 6 and lower plugging plate 11 adopt 12mm thick, and the steel plate that stiffening web 5 adopts 16mm thick is made, and its width is 100mm.
Described stiffening web 5 is welded on end socket 4 in " well " font.
Described inlet pipe 7 is the 1/12 of surge tank height from the Distance geometry outlet pipe 1 of tank deck from the distance at the bottom of tank, and namely inlet pipe 7 is 100mm from the Distance geometry outlet pipe 1 of tank deck from the distance at the bottom of tank.
The using method of a kind of device eliminating pipe vibration of the present embodiment, comprises the following steps:
1) build built-in fitting 12 by cement to be fixed by surge tank, and regulating rotary is to the installation position of elbow 8 so that it is outlet is installed bottom surge tank, and the angle of the medullary ray of the medullary ray of its outlet and surge tank is less than 5 ��;
2) outlet of inlet pipe 7 with slush pump 9 is connected, and makes surge tank internal memory leave the long-pending air 10 of 1/2 surge tank tank body, then its outlet pipe 1 is connected with bittern purifying shore pipe road 2.
3) every 1 month, bittern mud residue in cleaning surge tank, make the volume of residual air 10 in buffer tube be not less than surge tank tank body long-pending 1/3.
Embodiment 2
With reference to Fig. 1, a kind of device eliminating pipe vibration of the present embodiment, comprises surge tank, inlet pipe 7, outlet pipe 1 and turns to elbow 8, and the blade diameter length ratio D/H of described surge tank is 1:1.2, and its volume is slush pump 9 discharge capacity (800m per hour3) 0.94%; Described surge tank sidewall upper is provided with inlet pipe 7, is provided with outlet pipe 1 with the side wall lower ends of inlet pipe 7 opposite side; One end of described inlet pipe 7 is connected with the outlet of slush pump 9, and elbow 8 is connected the other end with turning to; Described the outlet of elbow 8 is turned to install bottom surge tank; The discharge end of described outlet pipe 1 is connected with bittern purifying shore pipe road 2.
Described surge tank comprises cylinder 3, end socket 4, stiffening web 5, upper plugging plate 6 and lower plugging plate 11, described cylinder 3 welds shutoff with end socket 4 by interior embedded and is connected, described end socket 4 is provided with stiffening web 5 near the inner side of cylinder 3, and the other end of described stiffening web 5 connects respectively at upper plugging plate 6 and lower plugging plate 11.
Described surge tank adopts the steel plate that 10mm is thick to make diameter 2000mm, high 2400mm cylinder 3, the steel plate that upper plugging plate 6 and lower plugging plate 11 adopt 12mm thick, and the steel plate that stiffening web 5 adopts 15mm thick is made, and its width is 300mm.
Described stiffening web 5 is welded on end socket 4 in " returning " font.
Described inlet pipe 7 is the 1/15 of surge tank height from the Distance geometry outlet pipe 1 of tank deck from the distance at the bottom of tank, and namely inlet pipe 7 is 160mm from the Distance geometry outlet pipe 1 of tank deck from the distance at the bottom of tank.
The using method of a kind of device eliminating pipe vibration of the present embodiment, comprises the following steps:
1) directly surge tank is placed on ground, and regulating rotary is to the installation position of elbow 8 so that it is outlet is installed bottom surge tank, and the angle of the medullary ray of the medullary ray of its outlet and surge tank is less than 5 ��;
2) outlet of inlet pipe 7 with slush pump 9 is connected, and makes surge tank internal memory leave the long-pending air 10 of 1/2 surge tank tank body, then its outlet pipe 1 is connected with bittern purifying shore pipe road 2.
3) every 2 months, bittern mud residue in cleaning surge tank, make the volume of residual air 10 in buffer tube be not less than surge tank tank body long-pending 1/2.
A kind of device eliminating pipe vibration of the utility model, the blade diameter length ratio D/H of described surge tank can also be 1:1.8,1:2,1:2.4 or 1:2.5, and the volume of described surge tank can also be 0.5%, 0.75%, 0.8% or the 1.0% of slush pump 9 discharge capacity per hour; Described inlet pipe 7 is 1/10 or the 1/14 of surge tank height from the Distance geometry outlet pipe 1 of tank deck from the distance at the bottom of tank. The change of above technology feature, the technician of this area is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (7)
1. eliminating a device for pipe vibration, comprise surge tank, inlet pipe, outlet pipe and turn to elbow, the blade diameter length ratio D/H of described surge tank is 1:1.2 ~ 2.5, the 0.5% of its volume >=slush pump discharge capacity per hour; Described surge tank sidewall upper is provided with inlet pipe, is provided with outlet pipe with the side wall lower ends of inlet pipe opposite side; One end of described inlet pipe is connected with mud pump outlet, and elbow is connected the other end with turning to; Described the outlet of elbow is turned to install bottom surge tank; The discharge end of described outlet pipe is connected with bittern purifying shore pipe road.
2. eliminate the device of pipe vibration as claimed in claim 1, it is characterised in that, built-in fitting built by the cement also comprising fixing surge tank, and described cement is built built-in fitting and is fixedly connected with bottom surge tank.
3. eliminate the device of pipe vibration as claimed in claim 1 or 2, it is characterised in that, the volume of described surge tank is the 0.5% ~ 1.0% of slush pump discharge capacity per hour.
4. eliminate the device of pipe vibration as claimed in claim 1 or 2, it is characterized in that, described surge tank comprises cylinder, end socket, stiffening web, upper plugging plate and lower plugging plate, described Cylinder and end socket welds shutoff by interior embedded and connects, described end socket is provided with stiffening web near the inner side of cylinder, and the other end of described stiffening web connects respectively at upper plugging plate and lower plugging plate.
5. eliminate the device of pipe vibration as claimed in claim 1 or 2, it is characterised in that, described surge tank adopts the steel plate that 10 ~ 18mm is thick to make.
6. eliminate the device of pipe vibration as claimed in claim 1 or 2, it is characterised in that, described stiffening web is that " well " word or " returning " font are welded on end socket.
7. eliminate the device of pipe vibration as claimed in claim 1 or 2, it is characterised in that, described inlet pipe is the 1/15 ~ 1/10 of surge tank height from the Distance geometry outlet pipe of tank deck from the distance at the bottom of tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927516.0U CN205278785U (en) | 2015-11-20 | 2015-11-20 | Eliminate pipeline vibration's device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520927516.0U CN205278785U (en) | 2015-11-20 | 2015-11-20 | Eliminate pipeline vibration's device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278785U true CN205278785U (en) | 2016-06-01 |
Family
ID=56063362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520927516.0U Withdrawn - After Issue CN205278785U (en) | 2015-11-20 | 2015-11-20 | Eliminate pipeline vibration's device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276376A (en) * | 2015-11-20 | 2016-01-27 | 湖南省湘衡盐化有限责任公司 | Device and method eliminating pipeline vibration |
| CN106958712A (en) * | 2017-04-12 | 2017-07-18 | 深圳市建安(集团)股份有限公司 | A kind of Impulse force of concrete pump pipe abatement device |
-
2015
- 2015-11-20 CN CN201520927516.0U patent/CN205278785U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276376A (en) * | 2015-11-20 | 2016-01-27 | 湖南省湘衡盐化有限责任公司 | Device and method eliminating pipeline vibration |
| CN105276376B (en) * | 2015-11-20 | 2019-01-25 | 湖南省湘衡盐化有限责任公司 | A kind of device and method for eliminating pipe vibration |
| CN106958712A (en) * | 2017-04-12 | 2017-07-18 | 深圳市建安(集团)股份有限公司 | A kind of Impulse force of concrete pump pipe abatement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20190125 |
|
| AV01 | Patent right actively abandoned |