CN104456085B - Integration note alcohol injecting device - Google Patents
Integration note alcohol injecting device Download PDFInfo
- Publication number
- CN104456085B CN104456085B CN201410064472.3A CN201410064472A CN104456085B CN 104456085 B CN104456085 B CN 104456085B CN 201410064472 A CN201410064472 A CN 201410064472A CN 104456085 B CN104456085 B CN 104456085B
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- CN
- China
- Prior art keywords
- metering pump
- pump
- pipeline
- defoamer
- head diaphragm
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Abstract
The present invention relates to a kind of integration note alcohol injecting device, including：Sledge seat and the corrosion inhibiter storage tank being installed on sledge seat, defoamer storage tank, double pump head diaphragm metering pump, single pump head diaphragm metering pump, plunger type metering pump, unload Teat pipette and each connecting pipeline, there is in pipeline the methyl alcohol mouth of pipe, enter three tunnels of the methyl alcohol point conveying of pipeline.Integration note alcohol injecting device focuses alcohol, note corrosion inhibiter and note defoamer these three functions in same skid body, simplify pipeline, so that device integral skid mounting, conveniently be applied to natural gas line point defeated station, with equipment simple, manufacture installation period is short, little to normal influence on system operation, antifreezing effect that is obtaining is preferable the features such as.
Description
Technical field
The present invention relates to gas gathering and transportation field, more particularly, to one kind can simplification of flowsheet, realize digitlization sledge
The integration note alcohol injecting device of dressization.
Background technology
With expanding economy, country is increasing to the demand of the energy, used as the natural gas of clean energy resource, development speed
Rapidly.In gas exploitation course, when temperature is relatively low, natural gas line easily produces the stifled phenomenon of ice, now needs first
Alcoholic solution injection tank body or pipeline, so as to avoid ice from blocking up.Additionally, corrosion inhibiter injection is for preventing natural gas compressor station process pipe
Interior H2S and CO2Corrosion is significant, and defoamer injection can effectively prevent the generation of deleterious bubbles, it is ensured that whole the normal of area of standing
Operation.
At present, general natural gas collecting station yard note alcohol injecting is all the size according to yard, and gas liquid ratio etc. determines rule
Mould, field fabrication build methyl alcohol injected system and injecting modulating system respectively, and installing needs civil engineering to coordinate, and construction is complicated, the cycle compared with
Long.
Content of the invention
Instant invention overcomes disadvantages mentioned above of the prior art, there is provided a kind of integration note alcohol injecting device, the device
Debugging is manufactured in factory to complete, container is assembled, be directly lifted into scene, installed simple.
The integration note alcohol injecting device of the present invention includes：Sledge seat and the corrosion inhibiter storage tank 12, froth breaking being installed on sledge seat
Agent storage tank 13, double pump head diaphragm metering pump 1, single pump head diaphragm metering pump 2, plunger type metering pump 3, unload Teat pipette 4 and each
Connecting pipeline, has the methyl alcohol mouth of pipe in pipeline, enter three tunnels of the methyl alcohol point conveying of pipeline, and the first via directly passes through the double pump head
The metering supercharging of diaphragm metering pump 1 outer defeated arrive at a station to each well head pipeline, by single conveying of pump head diaphragm metering pump 2 in
Note methyl alcohol interface, the second tunnel are entered the defoamer storage tank 13 and are modulated with defoamer, and after modulation, mixed liquor passes through the double pump head
Diaphragm metering pump 1 is pressurized, arrived at a station interior note defoamer by single conveying of pump head diaphragm metering pump 2
Interface, after the 3rd tunnel is modulated with defoamer, methyl alcohol enters the corrosion inhibiter storage tank 12 by the Teat pipette 4 that unloads, by single pump
Head diaphragm metering pump 2 enters external transport pipeline.
Compared with prior art, it is an advantage of the invention that：Integration note alcohol injecting device is focused alcohol, note corrosion inhibiter and note and is disappeared
Infusion these three functions simplify pipeline so that device integral skid mounting in same skid body, are conveniently applied to natural gas line point
Defeated station preventing freeze in winter, with equipment simple, manufacture installation period is short, little to normal influence on system operation, the antifreezing effect that obtains compared with
The features such as good.
Description of the drawings
The integrated note alcohol injecting device features of Fig. 1 and pipeline schematic diagram；
The integrated note alcohol injecting device schematic perspective views of Fig. 2.
Specific embodiment
A kind of integration note alcohol injecting device, as shown in Figure 1-2, including：Sledge seat and the corrosion inhibiter storage being installed on sledge seat
Tank 12, defoamer storage tank 13, double pump head diaphragm metering pump 1, single pump head diaphragm metering pump 2, plunger type metering pump 3, unload medicine
Pump 4 and each connecting pipeline.As described in Figure 1, it is connected in a pipeline of 12 one end of defoamer storage tank and there is the methyl alcohol mouth of pipe, comes
The methyl alcohol of the methanol tank from outside sledge enters pipeline system by the mouth of pipe, and is divided into three tunnels and is conveyed, and the first via directly passes through
The metering of double pump head diaphragm metering pump 1 supercharging is outer defeated to each well head pipeline, by single pump head diaphragm metering pump 2
The interior note methyl alcohol interface that arrives at a station is conveyed, the second tunnel is entered the defoamer storage tank 13 and modulated with defoamer, and mixed liquor passes through after modulation
The double pump head diaphragm metering pump 1 is transported to each well head pipeline, is conveyed by single pump head diaphragm metering pump 2 outside being pressurized
Arrive at a station interior note defoamer interface, enters the corrosion inhibiter storage tank 12 by the Teat pipette 4 that unloads, lead to after the 3rd tunnel and defoamer modulation
Cross single pump head diaphragm metering pump 2 and enter external transport pipeline.
As described in Figure 1, although illustrate the single pump head diaphragm metering pumps 2 of six double pump head diaphragm metering pumps 1, two and
Two plunger type metering pumps 3, but the quantity of measuring pump is not limited thereto, well-known to those skilled in the art be, can be with
According to technological process and functional requirement, according to the measuring pump that overall gas gathering station treating capacity arranges other varying numbers.Additionally, each note
Alcohol pump is both provided with by-pass line, it is ensured that pump can supplement methyl alcohol with stand-by pump when faulty in time, it is ensured that the smoothness of well head
Property.
The integration note alcohol injecting device further include located at the double pump head diaphragm metering pump 1, single pump head every
The filter 5 of 3 front end of metering pump,diaphragm 2 and plunger type metering pump, filters the impurity for entering measuring pump so as to keeps normal and transports
OK.
The integration note alcohol injecting device further include located at the double pump head diaphragm metering pump 1, single pump head every
Gate valve/the ball valve 6,10,11 of metering pump,diaphragm 2 and 3 front end of plunger type metering pump and/or rear end, gate valve/ball valve 6,11 are used for first
The flow process switching of alcohol and defoamer, gate valve/ball valve 10 play shut-off.
Safety valve 7, pressure gauge 8 and the check-valves 9 that alcohol injecting device is further included on pipeline is noted in the integration,
Safety valve 7 is used for ensureing that loine pressure is stable, there is decompression function, pressure gauge 8 to be used for the pressure for checking pipeline section at that time, check-valves
9 are used for preventing medium in pipeline from flowing backwards.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that aforesaid way is not received in the realization of the present invention
Restriction, as long as employing method of the present invention design and the various improvement that carry out of technical scheme, or not improved by the present invention
Design and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (9)
1. alcohol injecting device is noted in a kind of integration, it is characterised in that included：Sledge seat and the corrosion inhibiter storage tank being installed on sledge seat
(12), defoamer storage tank (13), double pump head diaphragm metering pump (1), single pump head diaphragm metering pump (2), plunger type metering pump
(3) Teat pipette (4) and each connecting pipeline, is unloaded, is there is in pipeline the methyl alcohol mouth of pipe and defoamer, the corrosion inhibiter mouth of pipe, entered pipeline
The conveying of methyl alcohol point three tunnels, the first via directly by double pump head diaphragm metering pump (1) be injected into each well head, pass through described
Single pump head diaphragm metering pump (2) convey the interior note methyl alcohol interface that arrives at a station, and the second tunnel enters defoamer storage tank (13) and passes through
The defoamer mouth of pipe enters the defoamer modulation of defoamer storage tank (13), and after modulation, mixed liquor is measured by the double pump head diaphragm type
Pump (1) is injected into each well head, arrived at a station interior note defoamer interface by described single pump head diaphragm metering pump (2) conveying, and the 3rd
After the modulation of road methyl alcohol and defoamer with by described unload Teat pipette (4) and enter the corrosion inhibiter of corrosion inhibiter storage tank (12) mix, logical
Cross described single pump head diaphragm metering pump (2) and enter external transport pipeline.
2. device as claimed in claim 1, it is characterised in that further include located at double pump head diaphragm metering pump (1),
The filter (5) of single pump head diaphragm metering pump (2) and plunger type metering pump (3) front end.
3. device as claimed in claim 1, it is characterised in that further include located at double pump head diaphragm metering pump (1),
Gate valve/the ball valve (6,10) of single pump head diaphragm metering pump (2) and plunger type metering pump (3) front end and/or rear end.
4. device as claimed in claim 1, it is characterised in that further include the safety valve (7) on pipeline.
5. device as claimed in claim 1, it is characterised in that further include the pressure gauge (8) on pipeline.
6. device as claimed in claim 1, it is characterised in that further include the check-valves (9) on pipeline.
7. device as claimed in claim 1, it is characterised in that each note alcohol measuring pump is both provided with by-pass line.
8. device as claimed in claim 1, it is characterised in that described double pump head diaphragm metering pump (1) is six, and five normal
Use, one standby.
9. device as claimed in claim 1, it is characterised in that described plunger type metering pump (3) are two, one normal to use,
One standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064472.3A CN104456085B (en) | 2014-02-25 | 2014-02-25 | Integration note alcohol injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064472.3A CN104456085B (en) | 2014-02-25 | 2014-02-25 | Integration note alcohol injecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104456085A CN104456085A (en) | 2015-03-25 |
| CN104456085B true CN104456085B (en) | 2017-03-15 |
Family
ID=52902590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410064472.3A Active CN104456085B (en) | 2014-02-25 | 2014-02-25 | Integration note alcohol injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456085B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845593A (en) * | 2015-04-16 | 2015-08-19 | 邹英奎 | Natural gas pipeline dredging dedicated anticorrosive and antifreezing liquid |
| CN104989951B (en) * | 2015-07-29 | 2017-09-15 | 西安长庆科技工程有限责任公司 | A kind of sulfur-containing gas note alcohol integrated device |
| CN110485967B (en) * | 2019-08-20 | 2022-03-29 | 中国石油天然气股份有限公司 | Anti-freezing device and anti-freezing method for double-agent oil well wellhead dosing pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022428A (en) * | 1990-07-03 | 1991-06-11 | Aviation Petroleum Inc. | Additive injection system |
| US6109286A (en) * | 1999-01-19 | 2000-08-29 | Precision Blending Systems, Inc. | Additive injection system |
| CN202044915U (en) * | 2011-05-09 | 2011-11-23 | 东营宏阳石油技术开发有限公司 | Injection agent mixing pry |
| CN203097856U (en) * | 2012-12-03 | 2013-07-31 | 中国石油天然气股份有限公司 | System of filling foaming agent and antifoaming agent at well head |
| CN204026157U (en) * | 2014-02-25 | 2014-12-17 | 陕西航天德林机械制造有限公司 | Integration note alcohol injecting device |
-
2014
- 2014-02-25 CN CN201410064472.3A patent/CN104456085B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022428A (en) * | 1990-07-03 | 1991-06-11 | Aviation Petroleum Inc. | Additive injection system |
| US6109286A (en) * | 1999-01-19 | 2000-08-29 | Precision Blending Systems, Inc. | Additive injection system |
| CN202044915U (en) * | 2011-05-09 | 2011-11-23 | 东营宏阳石油技术开发有限公司 | Injection agent mixing pry |
| CN203097856U (en) * | 2012-12-03 | 2013-07-31 | 中国石油天然气股份有限公司 | System of filling foaming agent and antifoaming agent at well head |
| CN204026157U (en) * | 2014-02-25 | 2014-12-17 | 陕西航天德林机械制造有限公司 | Integration note alcohol injecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104456085A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jinghe Industrial Park Jingwei ten road 710200 Shaanxi city of Xi'an province No. 8 Applicant after: Shaanxi Aerospace Delin Fluid Equipment Manufacturing Company Limited Address before: Jinghe Industrial Park Jingwei ten road 710200 Shaanxi city of Xi'an province No. 8 Applicant before: Shaanxi space flight De Lin Machinery Manufacturing Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jinghe Industrial Park Jingwei ten road 710200 Shaanxi city of Xi'an province No. 8 Patentee after: Shaanxi Aerospace Science and Technology Group Co., Ltd. Address before: Jinghe Industrial Park Jingwei ten road 710200 Shaanxi city of Xi'an province No. 8 Patentee before: Shaanxi Aerospace Delin Fluid Equipment Manufacturing Company Limited |
|
| CP01 | Change in the name or title of a patent holder |