CN213712665U - Biogas condensate discharging device - Google Patents
Biogas condensate discharging device Download PDFInfo
- Publication number
- CN213712665U CN213712665U CN202022710353.4U CN202022710353U CN213712665U CN 213712665 U CN213712665 U CN 213712665U CN 202022710353 U CN202022710353 U CN 202022710353U CN 213712665 U CN213712665 U CN 213712665U
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- Prior art keywords
- pipe
- storage tank
- water storage
- drain pipe
- biogas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 54
- 230000008018 melting Effects 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000002352 surface water Substances 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 210000003437 trachea Anatomy 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses marsh gas condensate discharging equipment, top standpipe below sets up the water storage tank, and both connect and communicate through the cross joint, and top standpipe top is through the flange shutoff, and the drain pipe runs through the flange and extends to the water storage tank from top standpipe top, and the intake pipe runs through the flange and extends to the water storage tank from top standpipe top, and the end of intake pipe stretches into the drain pipe and upwards extends from the drain pipe bottom, and the end of intake pipe has certain distance from the drain pipe bottom; the left side and the right side of the cross joint are respectively connected with a methane conveying pipeline. The air inlet pipe is connected with an air source to pressurize the water storage tank, and condensed water in the water storage tank is discharged from the drain pipe. A water seal is formed below the tail end of the air inlet pipe, so that methane in the methane conveying pipeline cannot escape from the drain pipe under the action of the water seal. Because the liquid storage tank of the biogas condensate discharging device and the top vertical pipe are longer in length, the drain pipe can extend out of the garbage pile, and therefore leachate and surface water are prevented from being back-filled from the drain pipe to enter the biogas conveying pipeline.
Description
Technical Field
The utility model relates to a marsh gas condensate discharging equipment belongs to marsh gas collection device field.
Background
The garbage is fermented to generate biogas and then is conveyed through a pipeline, but water vapor in the biogas is cooled to form condensate which is accumulated in the pipeline and needs to be discharged, so that a drainage device needs to be additionally arranged on the gas pipeline to discharge the condensate, the gas transmission load of the gas pipeline is reduced, and smooth gas transmission of the gas pipeline is ensured. However, in the case of high water levels in the area where the transport pipe is laid, surface water or leachate can be back-filled into the transport pipe.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a marsh gas condensate eduction gear, can discharge the condensate among the marsh gas pipeline to can prevent surface water or filtration liquid recharge.
In order to solve the technical problem, the utility model adopts the following basic concept:
the biogas condensate discharging device comprises a top vertical pipe, a water storage tank, a four-way pipe, a drain pipe and an air inlet pipe. A water storage tank is arranged below the top vertical pipe, the top vertical pipe and the water storage tank are connected and communicated through a four-way joint, the top end of the top vertical pipe is plugged through a flange, a drain pipe penetrates through the flange from the upper part of the top vertical pipe and extends to the water storage tank, an air inlet pipe penetrates through the flange from the upper part of the top vertical pipe and extends to the water storage tank, the tail end of the air inlet pipe extends into the drain pipe from the bottom end of the drain pipe and extends upwards, and; the left side and the right side of the cross joint are respectively connected with a methane conveying pipeline.
Furthermore, the diameter of the water storage tank is larger than that of the cross joint, and the diameter of the cross joint is larger than that of the top vertical pipe.
Furthermore, the water storage tank is connected with the four-way through a reducing electric melting sleeve, and the four-way is connected with the top vertical pipe through a reducing electric melting sleeve.
Furthermore, the distance between the tail end of the air inlet pipe and the bottom of the water discharge pipe is 40cm-60 cm.
Furthermore, the air inlet pipe and the water outlet pipe are fixed on the flange.
Furthermore, the air inlet pipe comprises an air compression pipe quick connector at the top end and an air pipe connected with the air compression pipe quick connector.
Furthermore, the bottom end of the drain pipe is spaced from the bottom of the water storage tank.
Furthermore, the biogas condensate discharging device is arranged at the lowest part of the biogas conveying pipeline.
Furthermore, the water storage tank adopts a phi 315 pipe, and the bottom of the water storage tank is plugged by a PVC plugging cap.
Furthermore, the top vertical pipe adopts a pipe with the diameter of 200 mm, and the length of the pipe is greater than that of the water storage tank.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The utility model discloses marsh gas condensate discharging equipment, top standpipe below sets up the water storage tank, and both connect and communicate through the cross joint, and top standpipe top is through the flange shutoff, and the drain pipe runs through the flange and extends to the water storage tank from top standpipe top, and the intake pipe runs through the flange and extends to the water storage tank from top standpipe top, and the end of intake pipe stretches into the drain pipe and upwards extends from the drain pipe bottom, and the end of intake pipe has certain distance from the drain pipe bottom; the left side and the right side of the cross joint are respectively connected with a methane conveying pipeline. The air inlet pipe is connected with an air source to pressurize the water storage tank, so that condensed water formed in the methane conveying pipeline and flowing into the water storage tank is discharged from the water discharge pipe. The tail end of the air inlet pipe extends into the drain pipe from the bottom end of the drain pipe and extends upwards, and a water seal is formed below the tail end of the air inlet pipe, so that methane in the methane conveying pipeline cannot escape from the drain pipe under the action of the water seal. Because the liquid storage tank of the biogas condensate discharging device and the top vertical pipe are long, the drain pipe can extend out of the garbage pile, and even if the garbage subsides to cause the biogas conveying pipeline and the biogas condensate discharging device to subside, the drain pipe can still extend out of the garbage pile, so that leachate and surface water are prevented from being back-filled from the drain pipe to enter the biogas conveying pipeline.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the biogas condensate discharge device of the present invention.
1. The device comprises a top vertical pipe 2, an air pressure pipe quick connector 3, a drain pipe 4, a methane conveying pipeline 5, an air inlet pipe 6, a water storage tank 7, a cross joint 8 and a flange.
Detailed Description
As shown in figure 1, the biogas condensate discharging device of the utility model comprises a top vertical pipe, a water storage tank, a four-way pipe, a drain pipe and an air inlet pipe. The top standpipe below sets up the water storage tank, and both connect and communicate through the cross, and the flange shutoff is passed through on top standpipe top, and the drain pipe runs through the flange and extends the water storage tank from top standpipe top, and the intake pipe runs through the flange and extends the water storage tank from top standpipe top, and intake pipe and drain pipe are fixed on the flange.
The tail end of the air inlet pipe extends into the drain pipe from the bottom end of the drain pipe and extends upwards, and a certain distance is reserved between the tail end of the air inlet pipe and the bottom end of the drain pipe; the left side and the right side of the cross joint are respectively connected with a methane conveying pipeline.
The diameter of the water storage tank is larger than that of the cross joint, and the diameter of the cross joint is larger than that of the top vertical pipe. Namely, the diameter of the water storage tank is larger than that of the four-way vertical pipeline, and the diameter of the four-way vertical pipeline is larger than that of the top vertical pipe.
The water storage tank is connected with the lower end of the four-way vertical pipeline through a reducing electric melting sleeve, and the upper end of the four-way vertical pipeline is connected with the top vertical pipe through a reducing electric melting sleeve.
In order to form water seal, prevent the gas in the biogas conveying pipeline from being discharged from the exhaust pipe, and simultaneously prevent the external air from entering the biogas conveying pipeline through the drain pipe, the distance from the tail end of the air inlet pipe to the bottom of the drain pipe is 40cm-60 cm. Thus, a water seal is formed between the tail end of the air inlet pipe and the bottom of the water discharge pipe.
The intake pipe includes the pneumatics trachea quick-operation joint on top and the trachea of being connected with pneumatics trachea quick-operation joint, like this, can be connected with the pneumatics trachea of air supply fast through pneumatics trachea quick-operation joint, realizes quick drainage.
The bottom end of the water drainage pipe is spaced from the bottom of the water storage tank, so that the air inlet pipe can turn into the water drainage pipe conveniently.
In order to better collect the condensate formed in the biogas conveying pipeline, the biogas condensate discharging device is arranged at the lowest part of the biogas conveying pipeline, so that the condensate in the biogas conveying pipeline can automatically flow into the water storage tank, and the condensate is discharged out of the water storage tank through compressed air, so that the condensate is prevented from being accumulated too much to enter the biogas conveying pipeline.
In order to better utilize the existing materials and prevent the leachate from corroding the biogas condensate discharging device and ensure the normal and long-term effective work of the biogas condensate discharging device, the water storage tank adopts a phi 315 pipe, the bottom of the water storage tank is plugged by a PVC plugging cap, and the length of the water storage tank is 3 meters in the embodiment.
The top vertical pipe adopts a phi 200 pipe, and the length of the pipe is greater than that of the water storage tank. Because the methane conveying pipeline is laid under the garbage pile, the garbage pile is high and irregular, and the vertical pipe at the top needs to be long, so that the top end of the vertical pipe can be higher than the garbage pile. And, because marsh gas pipeline lays longer, can take place to subside, and the marsh gas condensate eduction gear that is taken along takes place to subside, and when the length of top standpipe was longer, even take place to subside, the top that also can guarantee the top standpipe exceeds the rubbish heap to be convenient for connect the air compressor pipe and carry out operations such as drainage. The length of the top vertical pipe is more than 6 meters. In this example, the top standpipe length is 6 meters. The longer top vertical pipe and the longer drain pipe are positioned above the garbage pile, and surface water or percolate can be prevented from being reversely poured into the methane conveying pipeline from the upper ends of the top vertical pipe and the drain pipe.
In other embodiments, a floating ball switch is installed on a drain pipe located in the water storage tank, the floating ball switch is connected with a controller of the air source, when the liquid level in the water storage tank reaches a certain height, the floating ball switch is closed to send a signal, the air source controller enables the power supply of the air source to be switched on, so that the air is admitted into the water storage tank to discharge condensate, and after the air is admitted for a certain set time, the power supply of the air source is switched off, and the water discharge is stopped. Because the tail end of the air inlet pipe turns upwards into the drain pipe, and the tail end of the air inlet pipe has a certain distance with the bottom of the drain pipe, condensate with a certain height can be left between the tail end of the air inlet pipe and the bottom of the drain pipe to form a water seal, methane is prevented from being discharged from the drain pipe, and external air is also prevented from entering the water storage tank from the drain pipe.
The utility model discloses marsh gas condensate discharging equipment, top standpipe below sets up the water storage tank, and both connect and communicate through the cross joint, and top standpipe top is through the flange shutoff, and the drain pipe runs through the flange and extends to the water storage tank from top standpipe top, and the intake pipe runs through the flange and extends to the water storage tank from top standpipe top, and the end of intake pipe stretches into the drain pipe and upwards extends from the drain pipe bottom, and the end of intake pipe has certain distance from the drain pipe bottom; the left side and the right side of the cross joint are respectively connected with a methane conveying pipeline. The air inlet pipe is connected with an air source to pressurize the water storage tank, so that condensed water formed in the methane conveying pipeline and flowing into the water storage tank is discharged from the water discharge pipe. The tail end of the air inlet pipe extends into the drain pipe from the bottom end of the drain pipe and extends upwards, and a water seal is formed below the tail end of the air inlet pipe, so that methane in the methane conveying pipeline cannot escape from the drain pipe under the action of the water seal. Because the liquid storage tank of the biogas condensate discharging device and the top vertical pipe are long, the drain pipe can extend out of the garbage pile, and even if the garbage subsides to cause the biogas conveying pipeline and the biogas condensate discharging device to subside, the drain pipe can still extend out of the garbage pile, so that leachate and surface water are prevented from being back-filled from the drain pipe to enter the biogas conveying pipeline.
The embodiments in the above embodiments can be further combined or replaced, and the embodiments are only described in the preferred embodiments of the present invention, which are not limited to the concept and scope of the present invention, and various changes and modifications made by the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention all belong to the protection scope of the present invention.
Claims (10)
1. The biogas condensate discharging device is characterized in that: comprises a top vertical pipe, a water storage tank, a four-way pipe, a drain pipe and an air inlet pipe,
a water storage tank is arranged below the top vertical pipe, the top vertical pipe and the water storage tank are connected and communicated through a four-way joint, the top end of the top vertical pipe is plugged through a flange, a drain pipe penetrates through the flange from the upper part of the top vertical pipe and extends to the water storage tank, an air inlet pipe penetrates through the flange from the upper part of the top vertical pipe and extends to the water storage tank, the tail end of the air inlet pipe extends into the drain pipe from the bottom end of the drain pipe and extends upwards, and; the left side and the right side of the cross joint are respectively connected with a methane conveying pipeline.
2. The biogas condensate discharge apparatus of claim 1, wherein: the diameter of the water storage tank is larger than that of the cross joint, and the diameter of the cross joint is larger than that of the top vertical pipe.
3. The biogas condensate discharge apparatus according to claim 1 or 2, characterized in that: the water storage tank is connected with the four-way through a reducing electric melting sleeve, and the four-way is connected with the top vertical pipe through a reducing electric melting sleeve.
4. The biogas condensate discharge apparatus of claim 1, wherein: the distance between the tail end of the air inlet pipe and the bottom of the water drainage pipe is 40cm-60 cm.
5. The biogas condensate discharge apparatus of claim 1, wherein: the air inlet pipe and the water outlet pipe are fixed on the flange.
6. The biogas condensate discharge apparatus of claim 1, wherein: the air inlet pipe comprises an air compression pipe quick connector at the top end and an air pipe connected with the air compression pipe quick connector.
7. The biogas condensate discharge apparatus of claim 1, wherein: the bottom of the water drainage pipe is spaced from the bottom of the water storage tank.
8. The biogas condensate discharge apparatus of claim 1, wherein: the biogas condensate discharging device is arranged at the lowest part of the biogas conveying pipeline.
9. The biogas condensate discharge apparatus of claim 1, wherein: the water storage tank adopts a phi 315 pipe, and the bottom of the water storage tank is plugged by a PVC plugging cap.
10. The biogas condensate discharge apparatus of claim 1, wherein: the top vertical pipe adopts a phi 200 pipe, and the length of the pipe is greater than that of the water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710353.4U CN213712665U (en) | 2020-11-23 | 2020-11-23 | Biogas condensate discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710353.4U CN213712665U (en) | 2020-11-23 | 2020-11-23 | Biogas condensate discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712665U true CN213712665U (en) | 2021-07-16 |
Family
ID=76783434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022710353.4U Expired - Fee Related CN213712665U (en) | 2020-11-23 | 2020-11-23 | Biogas condensate discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712665U (en) |
-
2020
- 2020-11-23 CN CN202022710353.4U patent/CN213712665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210716 |