CN214333465U - Environment-friendly cooling box for waste gas generated in production of drilling fluid - Google Patents
Environment-friendly cooling box for waste gas generated in production of drilling fluid Download PDFInfo
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- CN214333465U CN214333465U CN202120494015.3U CN202120494015U CN214333465U CN 214333465 U CN214333465 U CN 214333465U CN 202120494015 U CN202120494015 U CN 202120494015U CN 214333465 U CN214333465 U CN 214333465U
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- cooler bin
- waste gas
- cooling box
- drilling fluid
- baffle
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Abstract
The utility model relates to a waste gas cooling arrangement field, concretely relates to environmental protection cooler bin of drilling fluid production waste gas, including cooler bin one and cooler bin two, the bottom of cooler bin one be provided with the intake pipe, the one end of cooler bin one is connected with the inlet tube, the water inlet department of inlet tube is connected with the cistern, be connected with the water pump on the inlet tube, an end of cooler bin two is connected with the outlet pipe, the water outlet department of outlet pipe is connected with the holding water box, the intercommunication has a plurality of heat exchange tubes in cooler bin one 1 and the cooler bin two 2, the top of cooler bin one and the cooler bin two is connected with the UNICOM pipeline, be provided with a plurality of fans in the UNICOM pipeline, be connected with the outlet duct on the cooler bin two, the outlet department of outlet duct is connected with purifier; the cooling device is used for solving the problems that the existing high-temperature waste gas cooling device does not fully utilize heat, has lower cooling efficiency and does not purify waste gas.
Description
Technical Field
The utility model relates to a waste gas cooling device field, concretely relates to environmental protection cooler bin of drilling fluid waste gas.
Background
The drilling fluid is a general term for various circulating fluids which meet the requirements of drilling work in multiple functions in the drilling process. The drilling fluid also contains a filtrate reducer, an anti-collapse agent and the like, a large amount of high-temperature waste gas can be generated in the production process, the conventional waste gas cooling device is generally cooled by a cooling tower and other devices and then discharged into the atmosphere, the energy of the high-temperature gas is not utilized, the cooling efficiency is low, and the gas containing fine dust can be discharged into the atmosphere to pollute the environment.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drilling fluid waste gas's environmental protection cooler bin is used for solving current high temperature exhaust gas cooling device and does not carry out make full use of to the heat, and cooling efficiency is lower, does not carry out the problem of purifying to waste gas.
The technical scheme of the utility model is realized like this: the utility model provides a drilling fluid waste gas's environmental protection cooler bin, including cooler bin one and cooler bin two, the bottom of cooler bin one be provided with the intake pipe, the one end of cooler bin one is connected with the inlet tube, the water inlet department of inlet tube is connected with the cistern, be connected with the water pump on the inlet tube, a tip of cooler bin two is connected with the outlet pipe, the water outlet department of outlet pipe is connected with holding water box, the UNICOM has a plurality of heat exchange tubes in cooler bin one and the cooler bin two, the top of cooler bin one and cooler bin two is connected with the UNICOM pipeline, be provided with a plurality of fan in the UNICOM pipeline, be connected with the outlet duct on the cooler bin two, the gas outlet department of outlet duct is connected with purifier.
Preferably, purifier includes the purifying column, and from the bottom up has set gradually zeolite layer, filter screen layer and active carbon layer in the purifying column, and the top on active carbon layer is provided with the defroster, and the top of purifying column is provided with the air outlet.
Preferably, the top of the purification tower is provided with a fixed beam, the fixed beam is provided with a motor, and a rotating shaft of the motor is connected with fan blades.
Preferably, the air inlet of the air outlet pipe is connected to the purification tower and is positioned at the lower part of the zeolite layer, and the air outlet of the air outlet pipe is connected to the top of the second cooling box.
Preferably, one end in the first cooling box is fixedly connected with a first baffle, one end in the second cooling box is also fixedly connected with a second baffle, and the first baffle and the second baffle are communicated with one another through a plurality of heat exchange tubes.
Preferably, the two ends of the heat exchange tube respectively penetrate through the first baffle and the second baffle.
Preferably, the first cooling box and the second cooling box are both internally provided with baffle plates, and the heat exchange tubes penetrate through the baffle plates.
The technical scheme of the utility model has following positive effect: the device is provided with a first cooling box and a second cooling box, wherein a water inlet pipe is arranged on the first cooling box and is connected with a reservoir, and meanwhile, high-temperature waste gas enters the first cooling box from a gas inlet pipe and exchanges heat with water in a heat exchange pipe, so that the high-temperature waste gas is cooled, and the water in the heat exchange pipe is heated; a communicating pipeline is arranged between the first cooling box and the second cooling box, and a fan is arranged in the communicating pipeline, so that the cooling efficiency is improved; heat exchange is carried out again in the cooling box II, and finally the heated water is discharged into the heat-preservation water tank from the water outlet pipe to be used as domestic water; and the gas coming out of the cooling box II enters the purification tower again, and the zeolite layer, the filter screen layer and the activated carbon layer are used for filtering impurities and peculiar smell contained in the gas, purifying the gas and then discharging the gas into the atmosphere, so that the environment is protected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic plan view of the structure of the purification column.
Detailed Description
As shown in fig. 1 and 2, an environment-friendly cooling box for waste gas produced by drilling fluid comprises a first cooling box 1 and a second cooling box 2, wherein an air inlet is formed in the bottom of the first cooling box 1, an air inlet pipe 3 is connected to an air inlet buckle, one end of the first cooling box 1 is connected with a water inlet pipe 4, a water reservoir 5 is connected to the water inlet of the water inlet pipe 4, a water pump 6 is connected to the water inlet pipe 4, one end of the second cooling box 2 is connected with a water outlet pipe 7, a plurality of horizontally arranged heat exchange pipes 21 are communicated in the first cooling box 1 and the second cooling box 2, a heat preservation water tank 8 is connected to the water outlet of the water outlet pipe 7, a communication pipeline 22 is connected to the tops of the first cooling box 1 and the second cooling box 2, and a plurality of fans 23 are arranged in the communication pipeline 22; the communicating pipeline 22 is respectively connected with the air outlet of the first cooling box 1 and the air inlet of the second cooling box 2, and the fan 23 improves the cooling efficiency; an air outlet pipe 9 is connected to the second cooling box 2, and a purification device is connected to an air outlet of the air outlet pipe 9; waste gas enters the first cooling box 1 through the air inlet pipe 3, the water pump 6 is started, water in the reservoir 5 enters the first cooling box 1 through the water inlet pipe 4, then enters the heat exchange pipe 21, high-temperature gas also enters the first cooling box 1, the heat of the high-temperature gas is transmitted to the water in the heat exchange pipe 21, the water in the heat exchange pipe 21 absorbs the heat of the high-temperature gas, heat exchange is carried out, the high-temperature gas enters the communicating pipeline 22 from the air outlet, then enters the second cooling box 2, the high-temperature gas after being cooled continues to carry out heat exchange with the heat exchange pipe 21 in the second cooling box, finally, hot water in the heat exchange pipe 21 enters the heat preservation water tank 8 through the water outlet pipe 7, hot water in the heat preservation water tank 8 can provide a part of domestic water, workers and the like for bathing, and energy is saved.
Preferably, the purification device comprises a purification tower 10, a zeolite layer 11, a filter screen layer 12 and an activated carbon layer 13 are sequentially arranged in the purification tower 10 from bottom to top, a dehydrator 14 is arranged above the activated carbon layer 13, and an air outlet 15 is arranged at the top of the purification tower 10; the gas from the gas outlet pipe 9 enters a purification tower 10, and the gas passes through a zeolite layer, a filter screen layer and an active carbon layer from the lower part in sequence to be used for filtering impurities and peculiar smell contained in the gas and preventing the gas from being discharged into the atmosphere to pollute the environment; there is a certain amount of water mist in the gas, the water eliminator 14 separates water droplets from the gas, and the gas is discharged from the air outlet 15.
Preferably, the top of the purification tower 10 is provided with a fixed beam 16, the fixed beam 16 is provided with a motor 17, and a rotating shaft of the motor 17 is connected with a fan blade 18; the motor is started to drive the fan blade 18 to rotate, and the air is continuously discharged outwards.
Preferably, the air inlet of the air outlet pipe 9 is connected to the purification tower 10 and is positioned at the lower part of the zeolite layer 11, the air outlet of the air outlet pipe 9 is connected to the top of the cooling box 2, and the air enters from the lower part of the purification tower 10 and is discharged after being purified, so that the environment is protected.
Preferably, one end in the first cooling box 1 is fixedly connected with a first baffle 19, one end in the second cooling box 2 is also fixedly connected with a second baffle 20, and a plurality of heat exchange tubes 21 are connected between the first baffle 19 and the second baffle 20; the first baffle 19 is arranged at one end close to the water inlet pipe 4, and the second baffle is arranged at one end close to the water outlet pipe 7.
Preferably, the heat exchange tube 21 has both ends passing through the first and second baffles 19 and 20, respectively. The water coming from the water inlet pipe 4 is divided into the heat exchange pipes 21 at the first baffle 19, and the water coming out of the water outlets of the heat exchange pipes 21 is collected at the second baffle 20 and enters the water outlet pipe 7.
Preferably, the first cooling box 1 and the second cooling box 2 are both internally provided with a baffle plate 24, and the heat exchange tube 21 passes through the baffle plate 24; the baffle plate in the first cooling box 1 is arranged between the air inlet pipe 3 and the communicating pipe 22, and the baffle plate in the first cooling box 1 is arranged between the communicating pipe 22 and the air outlet pipe 9; the baffle plate 24 increases the heat exchange time of the high-temperature waste gas in the first cooling box and the second cooling box, and improves the energy utilization rate.
Claims (7)
1. The utility model provides a drilling fluid waste gas's environmental protection cooler bin, includes cooler bin one (1) and cooler bin two (2), its characterized in that: the bottom of cooler bin (1) be provided with intake pipe (3), the one end of cooler bin (1) is connected with inlet tube (4), the water inlet department of inlet tube (4) is connected with cistern (5), be connected with water pump (6) on inlet tube (4), a tip of cooler bin two (2) is connected with outlet pipe (7), the water outlet department of outlet pipe (7) is connected with holding water box (8), the UNICOM has a plurality of heat exchange tube (21) in cooler bin (1) and cooler bin two (2), the top of cooler bin one (1) and cooler bin two (2) is connected with UNICOM pipeline (22), be provided with a plurality of fan (23) in UNICOM pipeline (22), be connected with outlet duct (9) on cooler bin two (2), the gas outlet department of outlet duct (9) is connected with purifier.
2. The environment-friendly cooling tank for waste gas generated in drilling fluid production according to claim 1, characterized in that: the purification device comprises a purification tower (10), wherein a zeolite layer (11), a filter screen layer (12) and an active carbon layer (13) are sequentially arranged in the purification tower (10) from bottom to top, a demister (14) is arranged above the active carbon layer (13), and an air outlet (15) is arranged at the top of the purification tower (10).
3. The environment-friendly cooling tank for waste gas generated in drilling fluid production according to claim 2, characterized in that: a fixed beam (16) is installed at the top of the purification tower (10), a motor (17) is installed on the fixed beam (16), and a fan blade (18) is connected to a rotating shaft of the motor (17).
4. The environment-friendly cooling tank for waste gas generated in drilling fluid production according to claim 1, characterized in that: the air inlet of the air outlet pipe (9) is connected to the purification tower (10) and is positioned at the lower part of the zeolite layer (11), and the air outlet of the air outlet pipe (9) is connected to the top of the cooling box II (2).
5. The environment-friendly cooling tank for waste gas generated in drilling fluid production according to claim 1, characterized in that: one end in the first cooling box (1) is fixedly connected with a first baffle (19), one end in the second cooling box (2) is also fixedly connected with a second baffle (20), and the first baffle (19) and the second baffle (20) are communicated with a plurality of heat exchange tubes (21).
6. The environment-friendly cooling tank for waste gas generated in drilling fluid production according to claim 1, characterized in that: two ends of the heat exchange pipe (21) respectively penetrate through the first baffle (19) and the second baffle (20).
7. The environment-friendly cooling tank for waste gas generated in drilling fluid production according to claim 1, characterized in that: baffle plates (24) are arranged in the first cooling box (1) and the second cooling box (2), and the heat exchange tubes (21) penetrate through the baffle plates (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494015.3U CN214333465U (en) | 2021-03-09 | 2021-03-09 | Environment-friendly cooling box for waste gas generated in production of drilling fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120494015.3U CN214333465U (en) | 2021-03-09 | 2021-03-09 | Environment-friendly cooling box for waste gas generated in production of drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214333465U true CN214333465U (en) | 2021-10-01 |
Family
ID=77888120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120494015.3U Active CN214333465U (en) | 2021-03-09 | 2021-03-09 | Environment-friendly cooling box for waste gas generated in production of drilling fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214333465U (en) |
-
2021
- 2021-03-09 CN CN202120494015.3U patent/CN214333465U/en active Active
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