CN220321067U - Condensed water drainage system of gas conveying pipeline - Google Patents
Condensed water drainage system of gas conveying pipeline Download PDFInfo
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- CN220321067U CN220321067U CN202322047520.5U CN202322047520U CN220321067U CN 220321067 U CN220321067 U CN 220321067U CN 202322047520 U CN202322047520 U CN 202322047520U CN 220321067 U CN220321067 U CN 220321067U
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- conveying pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000004891 communication Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Pipeline Systems (AREA)
Abstract
The utility model relates to the technical field of gas conveying, in particular to a condensate water system of a gas conveying pipeline, which comprises a gas conveying pipeline, a total control system, a heat tracing system controller, a silk screen filter, an alarm device and a double-layer water seal tank, wherein the silk screen filter is positioned in the gas conveying pipeline, the double-layer water seal tank is positioned below the gas conveying pipeline, and the heat tracing system controller and the alarm device are both in communication connection with the total control system. The continuous and reliable operation capability of the utility model can prevent gas from being discharged to the atmosphere and realize real-time monitoring of the condensed water discharging process of the gas conveying pipeline in the condensed water discharging process of the gas conveying pipeline through the water seal of the double-layer water seal tank, and the total control system can control the alarm device to give an alarm after the received data are abnormal, so that staff can immediately catch off the alarm display area to check the state of each device in the system and solve the problem.
Description
Technical Field
The utility model relates to the technical field of gas conveying, in particular to a condensate water drainage system of a gas conveying pipeline.
Background
In recent years, with the progress of technology, gas with the concentration of 9% -30% is increasingly widely used for power generation, and in the gas conveying process, a large amount of condensed water is gradually generated in a gas conveying pipeline under the influence of moisture contained in the gas and factors of a fireproof and explosion-proof process flow, and if the condensed water is not discharged in time, a large amount of condensed water is accumulated in the gas conveying pipeline, so that negative influences such as reducing the gas conveying efficiency, accelerating the corrosion of the gas conveying pipeline and the like are generated, and normal production activities are disturbed.
At present, a part of existing coal mine enterprises adopts the scheme that a manual valve and a drainage pipeline are additionally arranged at the lowest point of a gas conveying pipeline at each certain distance, so that the manual valve keeps a certain opening for a long time, the influence on air pressure is reduced as much as possible, meanwhile, condensed water is continuously discharged, workers also need to be arranged to inspect all valves at regular time, when a large amount of accumulated water exists in inspection, the accumulated water discharged by the valves needs to be increased, in the scheme, workers are inconvenient to timely and accurately adjust the opening of the valves, so that a small part of gas can be discharged together with the condensed water, the condensed water in the gas conveying pipeline is discharged, the gas conveying scale of the coal mine enterprises is large, the workers are required to be more, and the workers need to inspect all the valves.
Disclosure of Invention
In order to timely and accurately adjust the valve, the utility model provides a gas conveying pipeline condensate water drainage system which avoids the common drainage of gas along with condensate water and reduces the loss of human resources.
The utility model provides a condensed water discharging system of a gas conveying pipeline, which adopts the following technical scheme:
the utility model provides a gas pipeline drainage water condensate system, includes gas pipeline, total control system, heat tracing system controller, silk screen filter, alarm device and double-deck water seal tank, silk screen filter is located the inside of gas pipeline, double-deck water seal tank is located the below of gas pipeline, heat tracing system controller, alarm device all with total control system communication connection.
Through adopting above-mentioned technical scheme, through the impurity in silk screen filter filtration gas, the comdenstion water, avoid impurity too much, block up drain pipe one, perhaps block up the water inlet of double-deck water seal tank, form the water seal through double-deck water seal tank position, avoid gas to discharge simultaneously along with the comdenstion water, the loss is in the air.
Preferably, the bottom end of the gas conveying pipeline is connected with a first water drain pipe, a water inlet is formed in the double-layer water sealed tank, and the other end of the first water drain pipe is fixedly connected to the inside of the water inlet.
By adopting the technical scheme, the condensed water is introduced into the double-layer water sealed tank through the first drain pipe.
Preferably, a water outlet is formed in the double-layer water sealed tank, a water drain pipe II is fixedly connected to the inside of the water outlet, and the height of the water inlet is lower than that of the water outlet.
By adopting the technical scheme, the gas is sealed by the height difference of the water inlet and the water outlet.
Preferably, the two ends of the wire mesh filter are fixedly connected with flanges, and the wire mesh filter is connected with the gas conveying pipeline through the flanges.
Through adopting above-mentioned technical scheme, filter the impurity that carries in gas and the comdenstion water through the silk screen filter, dismantle the silk screen filter through the flange simultaneously, be convenient for wash, install the silk screen filter.
Preferably, the outer wall fixedly connected with electric tracing area of double-deck water seal tank inner tube, electric tracing area and heat tracing system controller communication connection, the inside fixedly connected with heat preservation of double-deck water seal tank.
Through adopting above-mentioned technical scheme, through the comdenstion water in the double-deck water seal tank of electric tracing band heating, avoid the condensate water temperature too low, ice and seal water inlet, delivery port, reduce the heat exchange between comdenstion water and the external environment through the heat preservation simultaneously, avoid comdenstion water gasification, strengthen the pressure in the double-deck water seal tank, avoid the comdenstion water to flow back to the inside of gas pipeline.
Preferably, the top of the double-layer water sealed tank is fixedly connected with a floating ball liquid level meter and a temperature sensor.
Preferably, a flow sensor is fixedly connected to the inside of the water outlet.
Preferably, the floating ball liquid level meter, the temperature sensor and the flow sensor are all in communication connection with the total control system.
Through adopting above-mentioned technical scheme, can be in real time with liquid level, temperature, the displacement data transmission of double-deck water seal tank to total control system through floater level gauge, temperature sensor and flow sensor, total control system can judge the drainage state of condensed water in the gas transportation according to these data.
As the technical scheme of the utility model, the hardware is provided only for realizing the timely and accurate adjustment valve on the basis of hardware facilities, avoiding the common discharge of gas along with condensed water, reducing the loss of human resources, particularly realizing the timely and accurate adjustment valve, avoiding the common discharge of gas along with condensed water, reducing the loss of human resources, and not being the object of the technical problem and protection to be solved by the utility model, and the communication methods between devices all adopt the existing communication methods, which is not the innovation point of the application
In summary, the utility model has the following beneficial technical effects:
1. the system can be used in colder places, has continuous and reliable operation capability, and can prevent gas from being discharged into the atmosphere and realize real-time monitoring of the condensate water discharging process of the gas conveying pipeline in the process of discharging the condensate water in the gas conveying pipeline through the water seal of the double-layer water seal tank;
2. the system does not need to independently arrange manual work to carry out regular inspection on the valve for discharging condensed water, the total control system can control the alarm device to give an alarm after the received data are abnormal, at the moment, staff can instantly catch off the alarm display area to check the state of each device in the system and solve the problem, the manpower resource loss is reduced, the time for workers to periodically and independently inspect the valve is reduced, and more works are completed.
Drawings
FIG. 1 is a schematic diagram of a condensate drainage system for a gas pipeline according to the present utility model.
Reference numerals illustrate: 1. a wire mesh filter; 2. a double-layer water sealed tank; 3. a floating ball level gauge; 4. a temperature sensor; 5. a heat trace system controller; 6. a flow sensor; 7. and (5) a total control system.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1.
The embodiment of the utility model discloses a condensed water drainage system of a gas conveying pipeline.
Referring to fig. 1, the system comprises a gas conveying pipeline, a total control system 7, a heat tracing system controller 5, a wire mesh filter 1, an alarm device (known technology) and a double-layer water seal tank 2, wherein the total control system 7 and the heat tracing system controller 5 adopt the existing PLC (programmable logic controller) with transmission, control, processing and receiving functions, the wire mesh filter 1 is positioned in the gas conveying pipeline, the wire mesh filter 1 is positioned below the gas conveying pipeline, gas and condensed water firstly pass through the wire mesh filter 1, impurities carried in the gas and condensed water are filtered out through the wire mesh filter 1, the main body of the double-layer water seal tank 2 is buried in the ground for heat preservation, the heat tracing system controller 5 and the alarm device are all in communication connection with the total control system 7, and when the temperature data in the double-layer water seal tank 2 is lower than zero ℃, the total control system 7 automatically controls the heat tracing system controller 5 to work, heats and seals water and prevents icing; when the water seal liquid level reaches the drainage height but the drainage amount is too small or the low water level water seal does not rise enough in the setting time, the screen filter 1 is possibly blocked or has a setting fault, and the total control system 7 can send out an alarm to prompt personnel to check the state of each device in the system and solve the problem.
Referring to fig. 1, the bottom of the gas conveying pipeline is connected with a drain pipe I, condensed water enters the double-layer water seal tank 2 along the drain pipe I connected with the bottom of the gas conveying pipeline, a water inlet is formed in the double-layer water seal tank 2, the other end of the drain pipe I is fixedly connected with the inside of the water inlet, condensed water is placed in the double-layer water seal tank 2, gas is insoluble in water, and flows to the gas in the double-layer water seal tank 2 along with the condensed water through the drain pipe, so that the gas is sealed at the water inlet of the double-layer water seal tank 2, and is prevented from entering the inside of the double-layer water seal tank 2, and is discharged from the drain pipe II along with the condensed water.
Referring to fig. 1, a drain outlet is formed in the double-layer water sealed tank 2, a drain pipe II is fixedly connected to the inside of the drain outlet, the height of the water inlet is lower than that of the drain outlet, and when the condensate level in the double-layer water sealed tank 2 reaches the height of the drain outlet, the condensate leaves the inside of the double-layer water sealed tank 2 from the drain outlet through the drain pipe II.
The two ends of the silk screen filter 1 are fixedly connected with flanges, the silk screen filter 1 is connected with a gas conveying pipeline through the flanges, the silk screen filter 1 is fixed on the gas conveying pipeline through the flanges, and the silk screen filter is convenient to detach and can be cleaned, replaced and other operations.
Referring to fig. 1, an electric tracing band is fixedly connected to the outer wall of the inner cylinder of the double-layer water-sealed tank 2 (known technology), the electric tracing band is in communication connection with a heat tracing system controller 5, the heat tracing system controller 5 controls the electric tracing band to heat condensed water inside the double-layer water-sealed tank 2, the condensed water inside the double-layer water-sealed tank 2 is prevented from freezing, a water inlet and a water outlet inside the double-layer water-sealed tank 2 are blocked, the temperature of the condensed water inside the double-layer water-sealed tank 2 is prevented from being influenced by the external temperature through the heat insulating layer, the ground is prevented from being overheated, the condensed water is gasified, the internal pressure of the double-layer water-sealed tank 2 is excessively high, and the condensed water is prevented from flowing back to the inside a gas conveying pipeline.
Referring to fig. 1, a floating ball level gauge 3 (known technology) and a temperature sensor 4 (known technology) are fixedly connected to the top of the double-layer water sealed tank 2, the floating ball level gauge 3 can monitor the liquid level of condensed water in the double-layer water sealed tank 2 in real time, and the temperature sensor 4 can monitor the temperature of the condensed water in the double-layer water sealed tank 2 in real time.
Referring to fig. 1, a flow sensor 6 (known technology) is fixedly connected to the inside of the water outlet, and the flow sensor 6 can monitor the flow of condensed water at the water outlet of the double-layer water sealed tank 2 in real time.
The floating ball liquid level meter 3, the temperature sensor 4 and the flow sensor 6 are all in communication connection with the total control system 7, the floating ball liquid level meter 3, the temperature sensor 4 and the flow sensor 6 can transmit liquid level, temperature and drainage data of the double-layer water sealed tank 2 to the total control system 7 in real time, and the total control system 7 can judge the drainage state of condensed water in gas conveying according to the data.
The embodiment of the utility model relates to a condensate water drainage system of a gas conveying pipeline, which comprises the following implementation principles:
1. the gas and condensed water in the gas conveying pipeline firstly pass through a silk screen filter 1 to filter out impurities carried in the gas and condensed water, then the condensed water enters a double-layer water-sealed tank 2 along a pipeline arranged at the lowest point of the gas conveying pipeline, and the condensed water flows into the double-layer water-sealed tank 2;
2. when the temperature data is lower than zero ℃, the total control system 7 automatically controls the heat tracing system controller 5 to work, heats the water seal and prevents icing; when the water seal liquid level reaches the drainage height but the drainage amount is too small or the low water level water seal does not rise enough in the setting time, the screen filter 1 is possibly blocked or has a setting fault, and the total control system 7 controls the alarm device to give an alarm to prompt a worker to check the state of each device in the system and solve the problem.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A gas delivery conduit drainage system, characterized by: including gas pipeline, total control system (7), heat tracing system controller (5), silk screen filter (1), alarm device and double-deck water seal tank (2), silk screen filter (1) are located the inside of gas pipeline, double-deck water seal tank (2) are located the below of gas pipeline, heat tracing system controller (5), alarm device all with total control system (7) communication connection.
2. A gas delivery conduit condensate removal system as claimed in claim 1, wherein: the bottom of gas pipeline is connected with drain pipe one, the water inlet has been seted up to the inside of double-deck water seal tank (2), the other end fixed connection of drain pipe one is in the inside of water inlet.
3. A gas delivery conduit condensate removal system as claimed in claim 2, wherein: the inside of double-deck water seal tank (2) has seted up the outlet, the inside fixedly connected with drain pipe two of outlet, the height of water inlet is less than the height of outlet.
4. A gas delivery conduit condensate removal system as claimed in claim 3, wherein: the two ends of the silk screen filter (1) are fixedly connected with flanges, and the silk screen filter (1) is connected with a gas conveying pipeline through the flanges.
5. A gas delivery conduit condensate removal system as claimed in claim 4, wherein: the electric heat tracing device is characterized in that an electric heat tracing band is fixedly connected to the outer wall of the inner cylinder of the double-layer water sealed tank (2), the electric heat tracing band is in communication connection with a heat tracing system controller (5), and an insulating layer is fixedly connected to the inside of the double-layer water sealed tank (2).
6. A gas delivery conduit condensate removal system as in claim 5, wherein: the top of the double-layer water sealed tank (2) is fixedly connected with a floating ball liquid level meter (3) and a temperature sensor (4).
7. A gas delivery conduit condensate removal system as claimed in claim 6, wherein: the inside of the water outlet is fixedly connected with a flow sensor (6).
8. A gas delivery conduit condensate removal system as in claim 7, wherein: the floating ball liquid level meter (3), the temperature sensor (4) and the flow sensor (6) are all in communication connection with the total control system (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047520.5U CN220321067U (en) | 2023-08-01 | 2023-08-01 | Condensed water drainage system of gas conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322047520.5U CN220321067U (en) | 2023-08-01 | 2023-08-01 | Condensed water drainage system of gas conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321067U true CN220321067U (en) | 2024-01-09 |
Family
ID=89417684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322047520.5U Active CN220321067U (en) | 2023-08-01 | 2023-08-01 | Condensed water drainage system of gas conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321067U (en) |
-
2023
- 2023-08-01 CN CN202322047520.5U patent/CN220321067U/en active Active
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