CN211423977U - Dirty gas recovery unit convenient to CNG gas station uses - Google Patents
Dirty gas recovery unit convenient to CNG gas station uses Download PDFInfo
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- CN211423977U CN211423977U CN201922134568.3U CN201922134568U CN211423977U CN 211423977 U CN211423977 U CN 211423977U CN 201922134568 U CN201922134568 U CN 201922134568U CN 211423977 U CN211423977 U CN 211423977U
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Abstract
The utility model discloses a foul gas recovery unit convenient to CNG gas station uses, including base, connecting pipe, fixed plate, louvre, motor, foul gas recovery pipe, gas holder, pump drainage dirty jar and outlet pipe, the side is provided with the shell on the base, the connecting pipe sets up the side on the inlet port, and the connecting pipe right flank is provided with the air-cooler, the fixed plate sets up inside the shell, the louvre sets up on the shell side, the motor sets up inside the shell, the motor shaft outer end is provided with the pivot, the separating centrifuge leading flank is provided with out oil pipe, and goes out the oil pipe right-hand member and be provided with waste oil recovery jar, the outlet pipe sets up at the separating centrifuge trailing flank, and the outlet pipe right-hand member is provided with waste water. This foul gas recovery unit convenient to CNG gas station uses is provided with waste oil recovery jar and waste water recovery jar for inside waste oil and the waste water that divides the reason out entered into waste oil recovery jar and waste water recovery jar respectively, make waste oil and waste water obtain recovery processing, and protected the environment.
Description
Technical Field
The utility model relates to a CNG gas station technical field specifically is a dirty gas recovery unit convenient to CNG gas station uses.
Background
The CNG gas station is a place for providing fuel for natural gas automobiles and large CNG substation vehicles in a compressed natural gas form, and generally comprises a conventional war, a mother station and a substation, but the conventional war quantity of the CNG gas station is suddenly advanced, when the conventional war is used for compressing natural gas at present, discharged gas is separated, discharged waste oil and waste water are not recovered, waste and environment pollution are caused, the conventional sewage gas treatment device is placed outdoors, shielding measures are not adopted, rainwater easily flows into the shell, the sewage gas treatment device is easily damaged, heat dissipation measures are not adopted outside the conventional sewage gas treatment device, the temperature inside the shell is easily overhigh, and serious consequences are caused, and therefore, the sewage gas recovery device convenient for the CNG gas station is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foul gas recovery unit convenient to CNG gas station usefulness, with the present conventional war that proposes in solving above-mentioned background art when carrying out CNG, the gas that discharges out is after the separation, do not carry out recovery processing to exhaust waste oil and waste water, lead to extravagant and environment to be polluted, present foul gas processing apparatus is owing to place outdoors in addition, do not take and shelter from the measure, lead to the rainwater to flow into inside the shell easily, make foul gas processing apparatus easily damaged, still there is present foul gas processing apparatus outside not to take the heat dissipation measure, make the problem of the inside high temperature of shell cause serious consequence easily like this.
In order to achieve the above object, the utility model provides a following technical scheme: a dirty gas recovery device convenient for a CNG gas station comprises a base, a connecting pipe, a fixing plate, heat dissipation holes, a motor, a dirty gas recovery pipe, a gas storage tank, a pumping and discharging tank and a water outlet pipe, wherein the upper side surface of the base is provided with a shell, the upper side of the shell is provided with a ceiling, the upper side surface of the shell is provided with a gas inlet hole, the connecting pipe is arranged on the upper side surface of the gas inlet hole, the right side surface of the connecting pipe is provided with an air cooler, the air cooler is arranged on the upper side surface of the shell, the fixing plate is arranged in the shell, the lower surface of the fixing plate is provided with through holes, the heat dissipation holes are arranged on the side surfaces of the shell, a filter screen is arranged in the heat dissipation holes, the motor is arranged in the shell, the motor is arranged below the fixing plate, the outer side, and dirty gas recovery pipe runs through the shell left surface, and dirty gas recovery intraduct is provided with first control valve simultaneously, the gas holder sets up the side on the fixed plate, and the gas holder left surface is connected with dirty gas recovery pipe right-hand member, and the gas holder right flank is provided with the aspiration pump simultaneously, the blowdown jar sets up the side on the fixed plate, and the blowdown jar left surface is connected with the aspiration pump right side, and blowdown jar right flank is provided with the separating centrifuge simultaneously, the separating centrifuge leading flank is provided with out oil pipe, and goes out the oil pipe right-hand member and is provided with waste oil recovery jar, and the inside second control valve that is provided with of oil pipe simultaneously, the outlet pipe sets up at the separating centrifuge trailing flank, and the outlet pipe right-hand member is provided with waste water recovery jar, and waste water recovery jar sets up in waste.
Preferably, the length and width of the ceiling are both greater than the length and width of the housing.
Preferably, the air-cooler is provided with two, and 2 air-coolers side on the shell about the axis symmetric distribution of shell.
Preferably, the length of the through hole is equal to one third of the length of the fixing plate, and the width of the through hole is equal to the width of the fixing plate.
Preferably, the number of the heat dissipation holes is two, the length of each heat dissipation hole is equal to the distance between the inner walls of the shells, and the height of each heat dissipation hole is larger than that of the fan blade.
Preferably, the motor is in rotary connection through a motor shaft and a connection mode between the rotating shaft and the fan blades.
Compared with the prior art, the beneficial effects of the utility model are that: the dirty gas recovery device convenient for the CNG gas station,
(1) the waste oil recovery tank and the waste water recovery tank are arranged, waste water and waste water after waste gas separation are not recovered and treated in the conventional CNG gas filling station, so that waste and environment are damaged, the waste oil recovery tank and the waste water recovery tank are arranged, and the separated waste oil and waste water enter the waste oil recovery tank and the waste water recovery tank respectively after waste gas discharged after natural gas compression is separated and processed by a separator, so that the waste oil and the waste water are recovered and treated, and the environment is protected;
(2) the ceiling is arranged, and when the sewage treatment device is arranged outdoors, the ceiling is arranged at the top of the shell, so that the sewage treatment device is protected and cannot be damaged;
(3) be provided with the flabellum, because present foul gas processing apparatus installs outdoor, outdoor temperature is higher after having arrived high temperature weather, and high temperature leads to the fact the influence to foul gas processing apparatus for cause serious consequence easily when foul gas processing apparatus outside high temperature, the event sets up the flabellum, when having arrived high temperature heat weather, rotates through the flabellum and blows off the heat that enters into the fixed plate below through the through-hole to the louvre, makes the inside temperature of shell keep the normal atmospheric temperature like this.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
fig. 3 is an enlarged schematic view of the a node in fig. 1 according to the present invention.
In the figure: 1. the device comprises a base, 2, a shell, 3, a ceiling, 4, an air inlet, 5, a connecting pipe, 6, an air cooler, 7, a fixing plate, 8, a through hole, 9, a heat dissipation hole, 10, a filter screen, 11, a motor, 12, a motor shaft, 13, a rotating shaft, 14, fan blades, 15, a dirty air recovery pipe, 16, a first control valve, 17, an air storage tank, 18, an air suction pump, 19, a sewage discharge tank, 20, a separator, 21, an oil outlet pipe, 22, a waste oil recovery tank, 23, a second control valve, 24, a water outlet pipe, 25, a waste water recovery tank, 26 and a third control valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a dirty gas recovery device convenient for a CNG gas station comprises a base 1, a shell 2, a ceiling 3, an air inlet 4, a connecting pipe 5, an air cooler 6, a fixing plate 7, a through hole 8, a heat dissipation hole 9, a filter screen 10, a motor 11, a motor shaft 12, a rotating shaft 13, fan blades 14, a dirty gas recovery pipe 15, a first control valve 16, an air storage tank 17, an air pump 18, a sewage tank 19, a separator 20, an oil outlet pipe 21, a waste oil recovery tank 22, a second control valve 23, a water outlet pipe 24, a waste water recovery tank 25 and a third control valve 26, wherein the shell 2 is arranged on the upper side surface of the base 1, the ceiling 3 is arranged on the upper side surface of the shell 2, the air inlet 4 is arranged on the upper side surface of the shell 2, the air cooler 6 is arranged on the right side surface of the air inlet 5, the air cooler 6 is arranged on the upper side surface of the shell 2, the fixing plate 7 is arranged inside, the heat dissipation holes 9 are arranged on the side surface of the shell 2, a filter screen 10 is arranged in the heat dissipation holes 9, the motor 11 is arranged in the shell 2, the motor 11 is arranged below the fixed plate 7, the outer side surface of the motor 11 is provided with a motor shaft 12, the outer end of the motor shaft 12 is provided with a rotating shaft 13, the outer surface of the rotating shaft 13 is provided with fan blades 14, the dirty gas recovery pipe 15 is arranged on the left side surface of the shell 2, the dirty gas recovery pipe 15 penetrates through the left side surface of the shell 2, the inner part of the dirty gas recovery pipe 15 is provided with a first control valve 16, the gas storage tank 17 is arranged on the upper side surface of the fixed plate 7, the left side surface of the gas storage tank 17 is connected with the right end of the dirty gas recovery pipe 15, the right side surface of the gas storage tank 17 is provided with an air pump 18, the sewage tank 19 is arranged on the upper side surface of, and the right end of the oil outlet pipe 21 is provided with a waste oil recovery tank 22, meanwhile, the inside of the oil outlet pipe 21 is provided with a second control valve 23, a water outlet pipe 24 is arranged on the rear side surface of the separator 20, the right end of the water outlet pipe 24 is provided with a waste water recovery tank 25, meanwhile, the waste water recovery tank 25 is arranged on the rear side of the waste oil recovery tank 22, and a third control valve 26 is arranged inside the water outlet pipe 24.
The length and the width of the ceiling 3 of the embodiment are both larger than those of the shell 2, so that the outer side surface of the shell 2 is protected from being wetted by rainwater, and the internal device is prevented from being damaged by rainwater entering the shell 2.
Air-cooler 6 is provided with two, and 2 air-coolers 6 side on shell 2 about the axis symmetric distribution of shell 2, in order when hot high temperature, air-cooler 6 blows cold wind through connecting pipe 5 to 4 insides of inlet port, lets the inside heat of shell 2 enter into fixed plate 7 below through-hole 8, makes the inside device of shell 2 can not receive the influence of high temperature like this.
Through-hole 8's length equals the third of fixed plate 7's length, and through-hole 8's width equals fixed plate 7's width, in order to make when high temperature weather, air-cooler 6 blows to fixed plate 7 below through-hole 8 through the more convenient heat of shell 2 inside of self work to distribute away.
The number of the heat dissipation holes 9 is two, the length of each heat dissipation hole 9 is equal to the distance between the inner walls of the housing 2, and the height of each heat dissipation hole 9 is larger than that of the fan blades 14, so that heat entering the lower portion of the fixing plate 7 through the through holes 8 is dissipated through the heat dissipation holes 9.
The motor 11 is connected for rotating through the connected mode between motor shaft 12 and pivot 13 and the flabellum 14, and motor 11 drives the flabellum 14 through motor shaft 12 and pivot 13 and rotates, lets the heat of fixed plate 7 below can distribute away more fast.
The working principle is as follows: when the device for conveniently recycling the dirty gas for the CNG filling station is used, the separator 20 used herein is a gas-liquid separator, the model of the gas-liquid separator is FG-36, the dirty gas recycling pipe 15 is connected with a discharge pipe in a CNG conventional station, dirty gas recycling treatment can be carried out, when natural gas is extracted from a weather pipe pipeline in the CNG conventional station for compression treatment, the discharged dirty gas enters the dirty gas recycling pipe 15, at the moment, a first control valve 16 in the dirty gas recycling pipe 15 is opened, so that the dirty gas enters an air storage tank 17, at the moment, if the outside temperature is high, an air cooler 6 and a motor 11 are started, the air cooler 6 blows cold gas into an air inlet 4 through a connecting pipe 5, heat in a shell 2 is blown to a through hole 8 in a fixed plate 7 and enters the lower part of the fixed plate 7, simultaneously, the motor 11 below the fixed plate 7 starts to work, the motor 11 drives a fan blade 14 to rotate through a motor shaft 12 and a rotating shaft 13, blowing high heat entering the lower part of the fixing plate 7 to the heat dissipation holes 9 to be dissipated out of the shell 2, reducing the entering of outside dust into the shell 2 due to the arrangement of the filter screen 10 in the heat dissipation holes 9, starting the dirty gas recovery treatment, starting the air pump 18, pumping the gas in the gas storage tank 17 into the blow-down tank 19 by the air pump 18, simultaneously starting the separator 20, feeding the gas in the blow-down tank 19 into the separator 20, starting the dirty gas processing and separating measure by the separator 20, after separating for a period of time, respectively opening the second control valve 23 in the oil outlet pipe 21 and the third control valve 26 in the water outlet pipe 24, then feeding the waste oil separated by the separator 20 into the waste oil recovery tank 22 through the oil outlet pipe 21, feeding the waste water into the waste water recovery tank 25 through the water outlet pipe 24, thus recycling the waste water and the waste oil after the dirty gas treatment, those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a dirty gas recovery unit convenient to CNG gas station uses, includes base (1), connecting pipe (5), fixed plate (7), louvre (9), motor (11), dirty gas recovery pipe (15), gas holder (17), pump drainage dirty jar (19) and outlet pipe (24), its characterized in that: the side surface of the base (1) is provided with a shell (2), the upper side of the shell (2) is provided with a ceiling (3), the side surface of the shell (2) is provided with an air inlet (4), the connecting pipe (5) is arranged on the upper side surface of the air inlet (4), the right side surface of the connecting pipe (5) is provided with an air cooler (6), the air cooler (6) is arranged on the upper side surface of the shell (2), the fixing plate (7) is arranged inside the shell (2), the lower surface of the fixing plate (7) is provided with a through hole (8), the heat dissipation holes (9) are arranged on the side surface of the shell (2), the interior of the heat dissipation holes (9) is provided with a filter screen (10), the motor (11) is arranged inside the shell (2), the motor (11) is arranged below the fixing plate (7), the outer side surface of the motor (11) is provided with a motor shaft (, simultaneously, the outer surface of the rotating shaft (13) is provided with fan blades (14), the dirty gas recovery pipe (15) is arranged on the left side surface of the shell (2), the dirty gas recovery pipe (15) penetrates through the left side surface of the shell (2), a first control valve (16) is arranged inside the dirty gas recovery pipe (15), the gas storage tank (17) is arranged on the upper side surface of the fixing plate (7), the left side surface of the gas storage tank (17) is connected with the right end of the dirty gas recovery pipe (15), the right side surface of the gas storage tank (17) is provided with an air pump (18), the sewage discharge tank (19) is arranged on the upper side surface of the fixing plate (7), the left side surface of the sewage discharge tank (19) is connected with the right side of the air pump (18), the right side surface of the sewage discharge tank (19) is provided with a separator (20), the front side surface of the separator (20) is provided with an oil outlet, go out oil pipe (21) inside simultaneously and be provided with second control valve (23), outlet pipe (24) set up in separating centrifuge (20) trailing flank, and outlet pipe (24) right-hand member is provided with waste water recovery jar (25), and waste water recovery jar (25) set up in waste oil recovery jar (22) rear side simultaneously, outlet pipe (24) inside is provided with third control valve (26).
2. The waste gas recovery device convenient for the CNG filling station according to claim 1, wherein: the length and the width of the ceiling (3) are both larger than those of the shell (2).
3. The waste gas recovery device convenient for the CNG filling station according to claim 1, wherein: air-cooler (6) are provided with two, and 2 air-coolers (6) are the side on shell (2) about the axis symmetric distribution of shell (2).
4. The waste gas recovery device convenient for the CNG filling station according to claim 1, wherein: the length of the through hole (8) is equal to one third of the length of the fixing plate (7), and the width of the through hole (8) is equal to the width of the fixing plate (7).
5. The waste gas recovery device convenient for the CNG filling station according to claim 1, wherein: the number of the heat dissipation holes (9) is two, the length of each heat dissipation hole (9) is equal to the distance between the inner walls of the shells (2), and the height of each heat dissipation hole (9) is larger than that of each fan blade (14).
6. The waste gas recovery device convenient for the CNG filling station according to claim 1, wherein: the motor (11) is in rotary connection with the fan blades (14) through a motor shaft (12) and a rotating shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134568.3U CN211423977U (en) | 2019-12-03 | 2019-12-03 | Dirty gas recovery unit convenient to CNG gas station uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922134568.3U CN211423977U (en) | 2019-12-03 | 2019-12-03 | Dirty gas recovery unit convenient to CNG gas station uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423977U true CN211423977U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922134568.3U Active CN211423977U (en) | 2019-12-03 | 2019-12-03 | Dirty gas recovery unit convenient to CNG gas station uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211423977U (en) |
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2019
- 2019-12-03 CN CN201922134568.3U patent/CN211423977U/en active Active
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