CN204716220U - New-type Swirl Flow desanding device - Google Patents
New-type Swirl Flow desanding device Download PDFInfo
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- CN204716220U CN204716220U CN201520463790.7U CN201520463790U CN204716220U CN 204716220 U CN204716220 U CN 204716220U CN 201520463790 U CN201520463790 U CN 201520463790U CN 204716220 U CN204716220 U CN 204716220U
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Abstract
The utility model relates to a kind of New-type Swirl Flow desanding device and carries out combination desanding by three cyclones, model C SX200 cyclone large for flow is arranged on the silt particle that the first order is used for removing larger particles in liquid, the liquid of discharging from first order leakage fluid dram enters second level cyclone, and the second level adopts two model C SX150 cyclones in parallel to remove less silt particle remaining in liquid.Described model C SX200 cyclone is made up of volute, cone, lower linking tube, inlet and leakage fluid dram, and volute is fixedly connected with by flange with inlet, and volute is also fixedly connected with by flange with lower linking tube with cone, cone.Described model C SX150 cyclone is also made up of volute, cone, lower linking tube, inlet and leakage fluid dram, and volute is fixedly connected with by flange with inlet, and volute is also fixedly connected with by flange with lower linking tube with cone, cone.It is pending that silt finally enters long-pending sandbox etc.Can 99.8% be reached through this New-type Swirl Flow desanding device desanding efficiency.
Description
Technical field
The utility model relates to a kind of desanding device, particularly relates to a kind of New-type Swirl Flow desanding device.
Background technology
The oil that general oil well production goes out, gas, water, sand, hydraulic oil air-flow, easily cause the damage of throttling oil nozzle, choke valve, instrument, pipeline or equipment, especially very large to the harm of throttling oil nozzle and resistance oil nozzle sleeve plug.Hydraulic oil air-flow is deposited in pipeline, container and causes obstruction, has a strong impact on the normal production of oil well.Therefore gas stream desanding must be carried out before throttling oil nozzle.Conventional desanding way installs a set of large-scale desilting eliminator at well head, is that the sand in fluid is removed, to protect the pipe-line equipment in downstream.The weak point of this sweep-out method can not use before throttling oil nozzle, and rate and output when the volume of desilting eliminator forces down greatly, resistance to, cost is high, stopping production sand removal affects driving a well of oil well.
Utility model content
In order to the shortcoming and defect of conventional desanding device of forgoing, the utility model provides a kind of New-type Swirl Flow desanding device.
The utility model is that general following technical method realizes: this New-type Swirl Flow desanding device carries out combination desanding by three cyclones, model C SX200 cyclone large for flow is arranged on the silt particle that the first order is used for removing larger particles in liquid, the liquid of discharging from first order leakage fluid dram enters second level cyclone, and the second level adopts two model C SX150 cyclones in parallel to remove less silt particle remaining in liquid.Described model C SX200 cyclone is made up of volute, cone, lower linking tube, inlet and leakage fluid dram, and volute is fixedly connected with by flange with inlet, and volute is also fixedly connected with by flange with lower linking tube with cone, cone, and CSX200 cyclone treating capacity is 35m
3/ h, operating pressure 1.0MPa, operating temperature≤120 DEG C, process particle size range is 40 ~ 100 μm.Described model C SX150 cyclone is also made up of volute, cone, lower linking tube, inlet and leakage fluid dram, volute is fixedly connected with by flange with inlet, volute is also fixedly connected with by flange with lower linking tube with cone, cone, and its treating capacity of CSX150 cyclone is 18m
3/ h, operating pressure is 0.8MPa, and process particle size range is 30 ~ 74 μm, and desanding efficiency is 99.8%.
This New-type Swirl Flow desanding device, can meet maximum stream flow 35m
3the equipment requirement of/h, is arranged on the silt particle that the first order is used for removing larger particles in liquid, this cyclone maximum stream flow 35m by model C SX200 cyclone large for flow
3/ h, the liquid of discharging from first order leakage fluid dram enters second level cyclone, and the second level adopts two model C SX150 cyclones in parallel, each CSX150 cyclone maximum stream flow 18m
3/ h, for removing less silt particle remaining in liquid, except sand coarse aggregate ratio 99.8%.
The advantage of this New-type Swirl Flow desanding device be following some: 1. structure is simple, easy and simple to handle, safe and reliable; 2. disposal ability is large; 3. can 4. avoid the phenomenon that other desanding modes exist water pollution once again by the sand grains removed in uninterrupted water supply process in water, desanding efficiency is high.
Accompanying drawing explanation
Fig. 1 is this New-type Swirl Flow desanding device schematic diagram in the utility model;
Fig. 2 is model C SX200 cyclone sectional structure schematic diagram;
Fig. 3 is model C SX200 cyclone plan structure schematic diagram;
Fig. 4 is model CSX150 cyclone sectional structure schematic diagram in the utility model;
Fig. 5 is model C SX150 cyclone plan structure schematic diagram.
Wherein 1 be model C SX200 cyclone, 2 are model C SX150 cyclones, 3 are model C SX150 cyclones, 4 are long-pending sandboxes, 5 are volutes, 6 are cones, 7 is lower linking tubes, and 8 is inlets, and 9 is leakage fluid drams, and 10 is flanges.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.As shown in Figure 1, this New-type Swirl Flow desanding device, is arranged on the silt particle that the first order is used for removing larger particles in liquid, this cyclone maximum stream flow 35m by model C SX200 cyclone 1 large for flow
3/ h, the liquid of discharging from first order leakage fluid dram enters second level cyclone, and the second level adopts two model C SX150 cyclones 2 and 3 in parallel, each CSX150 cyclone maximum stream flow 18m
3/ h, for removing less silt particle remaining in liquid, silt particle is stored in long-pending sandbox 4 pending.
Specific embodiment is, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, described model C SX200 cyclone 1 is made up of volute 5, cone 6, lower linking tube 7, inlet 8 and leakage fluid dram 9, volute 5 is fixedly connected with by flange 10 with inlet 8, volute 5 is also fixedly connected with by flange 10 with lower linking tube 7 with cone 6, cone 6, and CSX200 cyclone 1 treating capacity is 35m
3/ h, operating pressure 1.0MPa, operating temperature≤120 DEG C, process particle size range is 40 ~ 100 μm.Described model C SX150 cyclone is also made up of volute 5, cone 6, lower linking tube 7, inlet 8 and leakage fluid dram 9, volute 5 is fixedly connected with by flange 10 with inlet 8, volute 5 is also fixedly connected with by flange 10 with lower linking tube 7 with cone 6, cone 6, and CSX150 cyclone treating capacity is 18m
3/ h, operating pressure is 0.8MPa, and process particle size range is 30 ~ 74 μm, and desanding efficiency is 99.8%.Liquid enters in volute by inlet 8, and under the effect of input liquid pressure, liquid forms eddy flow along volute 5 inwall.Because the density of different medium in liquid is different, thus the centrifugal acceleration produced is also different, namely the centrifugal force produced is different, therefore make the little medium of the large medium of density and density produce to be separated, the larger medium of density moves to volute wall under the influence of centrifugal force, and under the effect of the gravity of itself, enter cone along wall slide downward deposit downwards and enter long-pending sandbox 4, the medium that density is less is then upwards discharged from leakage fluid dram under the effect of fluid pressure, thus make density different medium first by model C SX200 eddy flow, 1 is separated, then liquid continues to enter two model C SX150 cyclones 2 and 3 more respectively and carries out desanding, it is pending that silt finally enters long-pending sandbox 4 etc.Can 99.8% be reached through this New-type Swirl Flow desanding device desanding efficiency.
It should be pointed out that under the condition not changing basic structure of the present utility model, can also make the scheme of some changes, the scheme of these changes also should belong to the protection domain of this patent.
Claims (3)
1. a New-type Swirl Flow desanding device, combination desanding is carried out by three cyclones, it is characterized in that, model C SX200 cyclone large for flow is arranged on the silt particle that the first order is used for removing larger particles in liquid, the liquid of discharging from first order leakage fluid dram enters second level cyclone, and the second level adopts two model C SX150 cyclones in parallel to remove less silt particle remaining in liquid.
2. a New-type Swirl Flow desanding device according to claim 1, it is characterized in that, described model C SX200 cyclone is made up of volute, cone, lower linking tube, inlet and leakage fluid dram, volute is fixedly connected with by flange with inlet, volute is also fixedly connected with by flange with lower linking tube with cone, cone, and CSX200 cyclone treating capacity is 35m
3/ h, operating pressure 1.0MPa, operating temperature≤120 DEG C, process particle size range is 40 ~ 100 μm.
3. New-type Swirl Flow desanding device as claimed in claim 1, it is characterized in that, described model C SX150 cyclone is also made up of volute, cone, lower linking tube, inlet and leakage fluid dram, volute is fixedly connected with by flange with inlet, volute is also fixedly connected with by flange with lower linking tube with cone, cone, and its treating capacity of CSX150 cyclone is 18m
3/ h, operating pressure is 0.8MPa, and process particle size range is 30 ~ 74 μm, and desanding efficiency is 99.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463790.7U CN204716220U (en) | 2015-07-01 | 2015-07-01 | New-type Swirl Flow desanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463790.7U CN204716220U (en) | 2015-07-01 | 2015-07-01 | New-type Swirl Flow desanding device |
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| CN204716220U true CN204716220U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520463790.7U Expired - Fee Related CN204716220U (en) | 2015-07-01 | 2015-07-01 | New-type Swirl Flow desanding device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285619A (en) * | 2016-10-31 | 2017-01-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of well head desludging device |
| CN108868737A (en) * | 2018-07-23 | 2018-11-23 | 中国石油大学(华东) | A kind of underwater crude oil desanding device |
| CN111204891A (en) * | 2020-01-20 | 2020-05-29 | 上海交通大学 | Centrifugal vortex type ballast water filtering device with self-adaptive cleaning function |
| CN111924931A (en) * | 2019-05-13 | 2020-11-13 | 中国石油化工股份有限公司 | Model selection method of desanding cyclone for polymer injection back discharge treatment |
-
2015
- 2015-07-01 CN CN201520463790.7U patent/CN204716220U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285619A (en) * | 2016-10-31 | 2017-01-04 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of well head desludging device |
| CN108868737A (en) * | 2018-07-23 | 2018-11-23 | 中国石油大学(华东) | A kind of underwater crude oil desanding device |
| CN108868737B (en) * | 2018-07-23 | 2020-06-02 | 中国石油大学(华东) | Underwater crude oil desanding device |
| CN111924931A (en) * | 2019-05-13 | 2020-11-13 | 中国石油化工股份有限公司 | Model selection method of desanding cyclone for polymer injection back discharge treatment |
| CN111204891A (en) * | 2020-01-20 | 2020-05-29 | 上海交通大学 | Centrifugal vortex type ballast water filtering device with self-adaptive cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200701 |