CN206751754U - A kind of dehydration device for the construction of natural gas fields - Google Patents
A kind of dehydration device for the construction of natural gas fields Download PDFInfo
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- CN206751754U CN206751754U CN201720625913.1U CN201720625913U CN206751754U CN 206751754 U CN206751754 U CN 206751754U CN 201720625913 U CN201720625913 U CN 201720625913U CN 206751754 U CN206751754 U CN 206751754U
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- dehydration device
- adsorbent
- balls
- natural gas
- porcelain layers
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Abstract
The utility model discloses a kind of dehydration device for the construction of natural gas fields, including primary filter, gas-liquid separator, dehydration device and sorbent circulation system, oil well produced gas is communicated in the inlet end of the primary filter, the outlet side of the primary filter is communicated in the gas-liquid separator, the outlet side of the gas-liquid separator is communicated in the inlet end of the dehydration device, the outlet side of the dehydration device is arranged on the bottom of the dehydration device, the sorbent circulation system will can be reinjected in the adsorbent layer in dehydration device after the sorbent circulation drying and dehydrating in the dehydration device, the sorbent circulation system includes dispenser, drying unit, ventilation fan, adsorbent storage bucket and conveying worm, adsorbent can be delivered in the adsorbent storage bucket by the dispenser by the drying unit.Dehydration device described in the utility model can need not stop natural gas transportation and carry out the circulation drying of adsorbent.
Description
Technical field
The utility model belongs to gas dehydration installations and facilities technical field, and in particular to a kind of for the construction of natural gas fields
Dehydration device.
Background technology
In the development process of natural gas, the natural gas of extraction nearly all contains a certain amount of moisture, the water in natural gas
Acidic materials corrosion pipeline and equipment can be combined to form with CO2 and H2S by dividing, and form gas hydrates energy under certain condition
Valve, pipeline and equipment are enough blocked, pipeline transmission capacity is reduced, unnecessary power consumption is caused, in view of aqueous in natural gas
Harm, it is necessary to which natural gas is carried out into dewater treatment in the development process of natural gas.
For example, the patent application document that Chinese invention patent application number is 201610755230.8 discloses a kind of natural gas
Dehydration device, it is characterised in that including the molecular sieve dehydration in parallel of the first filter separator (1), heater and at least two
Tower (3), the molecular sieve water separation tower (3) have the first connected entrance and the second connected entrance；First filter separator (1) it is net
Gas outlet is connected by pipeline and first connected entrance, second connected entrance with one end of outer defeated dry gas pipeline；It is or described
The net gas outlet of first filter separator (1) passes through pipeline and second connected entrance, first connected entrance and outer defeated dry gas
One end connection of pipeline；One end of the outer defeated dry gas pipeline connects with heating one end of inlet pipe, described to heat the another of inlet pipe
End is connected with first connected entrance, and the heater is arranged on the heating inlet pipe；Second connected entrance and heating
One end connection of return duct, the other end for being heated to reflux pipe are connected with the air inlet of first filter separator (1)；Institute
The one end for stating outer defeated dry gas pipeline connects with one end of the cold blowing inlet pipe, and the other end of the cold blowing inlet pipe connects with described first
Port connects；Second connected entrance is connected with one end of cold blowing return duct, the other end of the cold blowing return duct and described the
One connected entrance connects.
Natual gas dehydrate unit of the prior art, following technical problem be present in the application process of reality：
Molecular sieve medium can not circulate, it is necessary to which the input for frequently stopping natural gas carrying out the dehydration of molecular sieve medium
It is cold with blowing, reduce the efficiency of gas dehydration.
Utility model content
The utility model provides a kind of dehydration device for the construction of natural gas fields, and the dehydration device uses sorbent circulation
Mode carry out the dehydration of adsorbent, without stopping natural gas transportation, improve the dewatering efficiency of natural gas.
A kind of dehydration device for the construction of natural gas fields, including primary filter, gas-liquid separator, dehydration device and absorption
The agent circulatory system, oil well produced gas are communicated in the inlet end of the primary filter, the outlet side connection of the primary filter
In the gas-liquid separator, the outlet side of the gas-liquid separator is communicated in the inlet end of the dehydration device, the dehydration dress
The outlet side put is arranged on the bottom of the dehydration device, and the sorbent circulation system can be by the suction in the dehydration device
Reinjected after the dehydration of attached dose of cyclic drying in the adsorbent layer in dehydration device, the sorbent circulation system include dispenser,
Drying unit, ventilation fan, adsorbent storage bucket and conveying worm, the dispenser is arranged on the middle part of adsorbent layer, described
Adsorbent can be delivered in the adsorbent storage bucket by dispenser by the drying unit, and the conveying worm can
Adsorbent in the adsorbent storage bucket is delivered to the top of the adsorbent layer, the ventilation fan is fixedly installed on described
The top of drying unit.
Further, the dehydration device includes air diffuser, the first porcelain layers of balls and the second porcelain layers of balls, and the air diffuser is set
The dehydration device inlet end and the natural gas of entrance can be made to be evenly distributed in the first porcelain layers of balls, described second
Porcelain layers of balls is arranged on the bottom of the dehydration device, wherein, the adsorbent layer is arranged on the first porcelain layers of balls and described
Between two porcelain layers of balls, the outlet side of the dehydration device is arranged under the second porcelain layers of balls.
Further, the drying unit includes the first drying unit, the second drying unit and drying channel, and described first
Drying unit, the second drying unit are arranged in the drying channel and can dry the adsorbent of process, the drying channel
It is communicated between dispenser and adsorbent storage bucket, the ventilation fan is fixedly installed on the top of the drying channel so that water to be steamed
Gas is discharged.
Further, the primary filter also includes sludge outlet, and the sludge outlet is arranged on the primary
The bottom of filter.
Further, the gas-liquid separator also includes draining valve, and the draining valve is arranged on the gas-liquid separator
Bottom.
Further, the dehydration device also includes discharge outlet, and the discharge outlet is arranged on the bottom of the dehydration device,
Wherein, the outlet side of the dehydration device is arranged on the discharge outlet.
Further, the sorbent circulation system also includes refrigeration air-conditioner, and the refrigeration air-conditioner is communicated in the absorption
Agent storage bucket.
Further, the dehydration device also includes the first filter screen, the second filter screen and support frame, and first filter screen is fixed
It is arranged between the first porcelain layers of balls and the adsorbent layer, second filter screen is fixedly installed on the adsorbent layer and institute
Between stating the second porcelain layers of balls, support frame as described above is fixedly installed on the bottom of the second porcelain layers of balls and can support first porcelain
Layers of balls, the second porcelain layers of balls and adsorbent layer.
Compared with prior art, superior effect of the present utility model is：
1st, the dehydration device described in the utility model for the construction of natural gas fields, by being equipped with dispenser, drying fills
Put, ventilation fan, adsorbent storage bucket and conveying worm, the dehydration device is being stopped the situation of natural gas input
The lower dehydration and circulation for completing adsorbent；
2nd, the dehydration device described in the utility model for the construction of natural gas fields, by setting air diffuser, natural gas is made more
Uniformly it is distributed in the first porcelain layers of balls.
Brief description of the drawings
Fig. 1 is the schematic diagram of the dehydration device described in the utility model for the construction of natural gas fields.
Reference is as follows：
1- primary filters, 11- sludge outlets, 2- gas-liquid separators, 21- draining valves, 3- dehydration devices, 31- absorption
Oxidant layer, 32- air diffusers, the first porcelain of 33- layers of balls, the second porcelain of 34- layers of balls, 35- discharge outlet, the filter screens of 36- first, the filter screens of 37- second,
38- support frames, 4- sorbent circulations system, 41- dispensers, 42- drying units, the drying units of 421- first, 422- second dry
Equipment for drying, 423- drying channels, 43- ventilation fans, 44- adsorbent storages bucket, 45- conveying worms, 46- refrigeration air-conditioners.
Embodiment
The utility model embodiment is described in further detail below.
As shown in Figure 1, a kind of dehydration device for the construction of natural gas fields, including primary filter 1, gas-liquid separator 2,
Dehydration device 3 and sorbent circulation system 4, oil well produced gas are communicated in the inlet end of the primary filter 1, the primary mistake
The outlet side of filter 1 is communicated in the gas-liquid separator 2, and the outlet side of the gas-liquid separator 2 is communicated in the dehydration device 3
Inlet end, the outlet side of the dehydration device 3 is arranged on the bottom of the dehydration device 3, the energy of sorbent circulation system 4
It is enough to be reinjected after sorbent circulation drying and dehydrating in the dehydration device 3 in the adsorbent layer 31 in dehydration device 3, it is described
Sorbent circulation system 4 includes dispenser 41, drying unit 42, ventilation fan 43, adsorbent storage bucket 44 and conveying worm 45,
The dispenser 41 is arranged on the middle part of adsorbent layer 31, and the dispenser 41 can be by the drying unit 42 by adsorbent
It is delivered in the adsorbent storage bucket 44, the conveying worm 45 can be by the adsorbent in the adsorbent storage bucket 44
The top of the adsorbent layer 31 is delivered to, the ventilation fan 43 is fixedly installed on the top of the drying unit 42.
The primary filter 1 is cyclone separator, by the primary filter 1, larger drop and solid particle
It is separated.
The gas-liquid separator 2 is centrifugal gas-liquid separator.
The dispenser 41 is bucket wheel reclaimer.
The conveying worm 45 is bendable conveying worm.
The dehydration device 3 includes air diffuser 32, the first porcelain layers of balls 33 and the second porcelain layers of balls 34, and the air diffuser 32 is set
The dehydration device 3 inlet end and the natural gas of entrance can be made to be evenly distributed in the first porcelain layers of balls 33, it is described
Second porcelain layers of balls 34 is arranged on the bottom of the dehydration device 3, wherein, the adsorbent layer 3 is arranged on the first porcelain layers of balls
Between 33 and the second porcelain layers of balls 34, the outlet side of the dehydration device 3 is arranged under the second porcelain layers of balls 34.
The drying unit 42 includes the first drying unit 421, the second drying unit 422 and drying channel 423, and described
One drying unit 421, the second drying unit 422 are arranged in the drying channel 423 and can dry the adsorbent of process, institute
State drying channel 423 to be communicated between dispenser 41 and adsorbent storage bucket 44, the ventilation fan 43 is fixedly installed on the baking
The top of dry passage 423 is so that vapor to be discharged.
The primary filter 1 also includes sludge outlet 11, and the sludge outlet 11 is arranged on the primary filter
The bottom of device 1.
The gas-liquid separator 2 also includes draining valve 21, and the draining valve 21 is arranged on the bottom of the gas-liquid separator 2
Portion.
The dehydration device 3 also includes discharge outlet 35, and the discharge outlet 35 is arranged on the bottom of the dehydration device 3, its
In, the outlet side of the dehydration device 3 is arranged on the discharge outlet 35.
The sorbent circulation system 4 also includes refrigeration air-conditioner 46, and the refrigeration air-conditioner 46 is communicated in the adsorbent storage
Deposit bucket 44.
The dehydration device 3 also includes the first filter screen 36, the second filter screen 37 and support frame 38, and first filter screen 36 is fixed
It is arranged between the first porcelain layers of balls 33 and the adsorbent layer 31, second filter screen 37 is fixedly installed on the adsorbent
Between layer 31 and the second porcelain layers of balls 34, support frame as described above 38 is fixedly installed on the bottom of the second porcelain layers of balls 34 and can
Support the first porcelain layers of balls 33, the second porcelain layers of balls 34 and adsorbent layer 31.
The utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present utility model,
It may occur to persons skilled in the art that any deformation, improvement, replacement each fall within the scope of protection of the utility model.
Claims (8)
1. a kind of dehydration device for the construction of natural gas fields, including primary filter, gas-liquid separator, dehydration device and adsorbent
The circulatory system, oil well produced gas are communicated in the inlet end of the primary filter, and the outlet side of the primary filter is communicated in
The gas-liquid separator, the outlet side of the gas-liquid separator are communicated in the inlet end of the dehydration device, the dehydration device
Outlet side be arranged on the bottom of the dehydration device, the sorbent circulation system can be by the absorption in the dehydration device
Reinjected after the dehydration of agent cyclic drying in the adsorbent layer in dehydration device, it is characterised in that the sorbent circulation system bag
Dispenser, drying unit, ventilation fan, adsorbent storage bucket and conveying worm are included, the dispenser is arranged on adsorbent layer
Adsorbent can be delivered in the adsorbent storage bucket by middle part, the dispenser by the drying unit, the spiral
Adsorbent in the adsorbent storage bucket can be delivered to the top of the adsorbent layer by conveyer, and the ventilation fan is fixed
It is arranged on the top of the drying unit.
2. the dehydration device according to claim 1 for the construction of natural gas fields, it is characterised in that the dehydration device includes
Air diffuser, the first porcelain layers of balls and the second porcelain layers of balls, the air diffuser be arranged on the inlet end of the dehydration device and can make into
The natural gas entered is evenly distributed in the first porcelain layers of balls, and the second porcelain layers of balls is arranged on the bottom of the dehydration device,
Wherein, the adsorbent layer is arranged between the first porcelain layers of balls and the second porcelain layers of balls, the outlet of the dehydration device
End is arranged under the second porcelain layers of balls.
3. the dehydration device according to claim 1 for the construction of natural gas fields, it is characterised in that the drying unit includes
First drying unit, the second drying unit and drying channel, first drying unit, the second drying unit are arranged on the baking
In dry passage and the adsorbent of process can be dried, the drying channel is communicated between dispenser and adsorbent storage bucket, institute
State ventilation fan and be fixedly installed on the top of the drying channel so that vapor to be discharged.
4. the dehydration device according to claim 1 for the construction of natural gas fields, it is characterised in that the primary filter is also
Including sludge outlet, the sludge outlet is arranged on the bottom of the primary filter.
5. the dehydration device according to claim 1 for the construction of natural gas fields, it is characterised in that the gas-liquid separator is also
Including draining valve, the draining valve is arranged on the bottom of the gas-liquid separator.
6. the dehydration device according to claim 1 for the construction of natural gas fields, it is characterised in that the dehydration device is also wrapped
Discharge outlet is included, the discharge outlet is arranged on the bottom of the dehydration device, wherein, the outlet side of the dehydration device is arranged on institute
State on discharge outlet.
7. the dehydration device according to claim 1 for the construction of natural gas fields, it is characterised in that the sorbent circulation system
System also includes refrigeration air-conditioner, and the refrigeration air-conditioner is communicated in the adsorbent storage bucket.
8. the dehydration device according to claim 2 for the construction of natural gas fields, it is characterised in that the dehydration device is also wrapped
The first filter screen, the second filter screen and support frame are included, first filter screen is fixedly installed on the first porcelain layers of balls and the adsorbent
Between layer, second filter screen is fixedly installed between the adsorbent layer and the second porcelain layers of balls, and support frame as described above is fixed
It is arranged on the bottom of the second porcelain layers of balls and the first porcelain layers of balls, the second porcelain layers of balls and adsorbent layer can be supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625913.1U CN206751754U (en) | 2017-05-31 | 2017-05-31 | A kind of dehydration device for the construction of natural gas fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720625913.1U CN206751754U (en) | 2017-05-31 | 2017-05-31 | A kind of dehydration device for the construction of natural gas fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206751754U true CN206751754U (en) | 2017-12-15 |
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ID=60620557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720625913.1U Active CN206751754U (en) | 2017-05-31 | 2017-05-31 | A kind of dehydration device for the construction of natural gas fields |
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| Country | Link |
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| CN (1) | CN206751754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795524A (en) * | 2018-06-14 | 2018-11-13 | 秦道国 | A kind of natural gas dehydration device |
| CN110923027A (en) * | 2019-12-19 | 2020-03-27 | 珠海巨涛海洋石油服务有限公司 | Natural gas dehydration device |
-
2017
- 2017-05-31 CN CN201720625913.1U patent/CN206751754U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795524A (en) * | 2018-06-14 | 2018-11-13 | 秦道国 | A kind of natural gas dehydration device |
| CN110923027A (en) * | 2019-12-19 | 2020-03-27 | 珠海巨涛海洋石油服务有限公司 | Natural gas dehydration device |
| CN110923027B (en) * | 2019-12-19 | 2021-01-19 | 珠海巨涛海洋石油服务有限公司 | Natural gas dehydration device |
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