CN206473987U - A kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives - Google Patents
A kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives Download PDFInfo
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- CN206473987U CN206473987U CN201720146084.9U CN201720146084U CN206473987U CN 206473987 U CN206473987 U CN 206473987U CN 201720146084 U CN201720146084 U CN 201720146084U CN 206473987 U CN206473987 U CN 206473987U
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- filtration tank
- water storage
- storage case
- hydrochloric acid
- tail gas
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Abstract
The utility model discloses a kind of special hydrochloric acid device for absorbing tail gas of production of Phenoxiacetic acid derivatives, including water storage case, the water storage case side is provided with tail gas air inlet pipe, the water storage case top is provided with asepwirator pump, the suction end connection air intake duct of the asepwirator pump, the one end of the air intake duct away from asepwirator pump is stretched into the inner chamber of water storage case, the side of the asepwirator pump is provided with filtration tank, the outlet side connection escape pipe of the asepwirator pump, the one end of the escape pipe away from asepwirator pump is stretched into the inner chamber of filtration tank.The clear water of the utility model input filtration tank is fallen from the weeper in supporting plate, clear water and hydrochloric acid tail gas fusion, certain proportion hydrochloric acid solution is mixed into through filter layer, hydrochloric acid solution is flowed out by taphole pipe, go out in port and carried out exporting after secondary filter by screen pack, clean air after filtering is connected in water body in order to avoid filtering not exclusively so that following cycle is filtered, the simple to operate and stable hydrochloric acid product quality of the device.
Description
Technical field
The utility model is related to technology for absorbing tail gas field, specially a kind of special hydrochloric acid of the production of Phenoxiacetic acid derivatives
Device for absorbing tail gas.
Background technology
A certain amount of hydrochloric acid tail gas can be produced in the production process of Phenoxiacetic acid derivatives, the hydrochloric acid tail gas is discharged into air
In, can not only have a negative impact to natural environment, living environment that is near and endangering people, while also being produced to resource certain
Waste, hydrochloric acid tail gas absorption device operation at this stage is more complicated, and produces certain influence to the product quality of hydrochloric acid, therefore
Seek one kind and be easy to operation, the special hydrochloric acid tail gas absorption dress of production of the Phenoxiacetic acid derivatives of the product quality of stable hydrochloric acid
Put.
Utility model content
The purpose of this utility model is to provide a kind of production of Phenoxiacetic acid derivatives special hydrochloric acid device for absorbing tail gas,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of production of Phenoxiacetic acid derivatives is special
Hydrochloric acid tail gas absorption device, including water storage case are used, the water storage case side is provided with tail gas air inlet pipe, and the water storage case top is provided with
Asepwirator pump, the suction end connection air intake duct of the asepwirator pump, the one end of the air intake duct away from asepwirator pump is stretched into water storage case
In chamber, the side of the asepwirator pump is provided with filtration tank, and the filtration tank is fixed on water storage case top, the outlet side of the asepwirator pump
Escape pipe is connected, the one end of the escape pipe away from asepwirator pump is stretched into the inner chamber of filtration tank, the filtration tank is provided with water outlet
Pipe, the water storage case top is provided with pulsating pump, and the filtration tank connects pulsating pump by outlet pipe, and the pulsating pump is away from water outlet
One end of pipe is provided with suction hose, and the one end of the suction hose away from pulsating pump is stretched into water storage case inner chamber and port is located at horizontal plane
Lower end, the filtration tank lower end is provided with taphole pipe.
It is preferred that, filtration tank inner chamber upper end is provided with supporting plate, and the supporting plate side is both secured on the inside of filtration tank
On wall, the supporting plate is provided with the middle part of no less than two weepers, the supporting plate and is provided with port, and the escape pipe was located at
One end in filter tower inner chamber is run through port and is fixed on the wall of port side, and one end of the outlet pipe connection filtration tank is placed in branch
The upper end of fagging, the supporting plate lower end is provided with filter layer.
It is preferred that, the filtration tank is provided with efferent duct, and one end of the efferent duct connection filtration tank is placed in supporting plate
Lower end, the one end of the efferent duct away from filtration tank connects filtration tank through water storage case through water storage case top, and the solution goes out
The one end of mouth pipe away from filtration tank is provided with screen pack through water storage case side and in port.
Compared with prior art, the beneficial effects of the utility model are：The salt for being entered tail gas air inlet pipe by asepwirator pump
Sour tail gas is by air intake duct by escape pipe input filtration tank, being passed through while extracting clear water in water storage case by pulsating pump by suction hose
Cross and be placed in outlet pipe input filtration tank, hydrochloric acid tail gas input filtration tank between supporting plate and filter layer, input the clear of filtration tank
Water is fallen from the weeper in supporting plate, clear water and hydrochloric acid tail gas fusion, is mixed into certain proportion hydrochloric acid solution through filter layer,
Hydrochloric acid solution is flowed out by taphole pipe, is gone out in port and is carried out exporting after secondary filter by screen pack, the clean air after filtering
Connect in water body in order to avoid filtering not exclusively so that following cycle is filtered, the simple to operate and stable hydrochloric acid product quality of the device.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 tail gas air inlet pipe, 2 air intake ducts, 3 asepwirator pumps, 4 escape pipes, 5 outlet pipes, 6 efferent ducts, 7 filtration tanks, 8
Fagging, 9 pulsating pumps, 10 suction hoses, 11 screen packs, 12 taphole pipes, 13 water storage cases.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of special hydrochloric acid of the production of Phenoxiacetic acid derivatives
Device for absorbing tail gas, including water storage case 13, the side of water storage case 13 are provided with tail gas air inlet pipe 1, and the top of water storage case 13 is provided with asepwirator pump
3, the suction end connection air intake duct 2 of asepwirator pump 3, the one end of air intake duct 2 away from asepwirator pump 3 is stretched into the inner chamber of water storage case 13, inhaled
The side of air pump 3 is provided with filtration tank 7, and filtration tank 7 is fixed on the top of water storage case 13, and the outlet side of asepwirator pump 3 connects escape pipe 4,
The one end of escape pipe 4 away from asepwirator pump 3 is stretched into the inner chamber of filtration tank 7, and filtration tank 7 is provided with outlet pipe 5, the inner chamber of filtration tank 7
Upper end is provided with supporting plate 8, and the side of supporting plate 8 is both secured on the madial wall of filtration tank 7, and supporting plate 8 is provided with no less than two drops
Water hole, the middle part of supporting plate 8 is provided with port, and one end that escape pipe 4 is located in the inner chamber of filtration tank 7 runs through port and is fixed on port side
On wall, outlet pipe 5 connection filtration tank 7 one end be located at supporting plate 8 upper end, the lower end of supporting plate 8 be provided with filter layer, make clear water and
Hydrochloric acid composition in salt sour waste gas, which is fully merged, reaches proper proportion, and the top of water storage case 13 is provided with pulsating pump 9, and filtration tank 7 passes through
Outlet pipe 5 connects pulsating pump 9, and the one end of pulsating pump 9 away from outlet pipe 5 is provided with suction hose 10, and suction hose 10 is away from pulsating pump 9
One end is stretched into the inner chamber of water storage case 13 and port is located at horizontal plane lower end, and the lower end of filtration tank 7 is provided with taphole pipe 12, filtration tank
7 are provided with efferent duct 6, and one end of the connection filtration tank 7 of efferent duct 6 is located at the lower end of supporting plate 8, and efferent duct 6 is away from filtration tank 7
One end is through water storage case 13 and termination is placed in horizontal plane lower end, and taphole pipe 12 connects filtration tank 7 through the top of water storage case 13,
The one end of taphole pipe 12 away from filtration tank 7 is provided with screen pack through water storage case side and in port, and gas is set respectively
Outlet and taphole carry out classification processing, set screen pack to make solution secondary filter.
Operation principle：The hydrochloric acid tail gas for being entered tail gas air inlet pipe 1 by asepwirator pump 3 is defeated by escape pipe 4 by air intake duct 3
Enter in filtration tank 7, while extract clear water in water storage case 13 by pulsating pump 3 inputs filtration tank by suction hose 10 by outlet pipe 5
7, hydrochloric acid tail gas is inputted to be placed between supporting plate 8 and filter layer in filtration tank 7, inputs the clear water of filtration tank 7 from supporting plate 8
Weeper is fallen, clear water and hydrochloric acid tail gas fusion, is mixed into certain proportion hydrochloric acid solution through filter layer, hydrochloric acid solution is by solution
Outlet 12 is flowed out, and is exported after carrying out secondary filter by screen pack 11 in port, and the clean air after filtering is connected into water body
In so as not to filtering not exclusively so as to following cycle filter.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives, including water storage case (13), it is characterised in that：
Water storage case (13) side is provided with tail gas air inlet pipe (1), and water storage case (13) top is provided with asepwirator pump (3), the air-breathing
The interior of water storage case (13) is stretched into the suction end connection air intake duct (2) of pump (3), the one end of the air intake duct (2) away from asepwirator pump (3)
In chamber, the side of the asepwirator pump (3) is provided with filtration tank (7), and the filtration tank (7) is fixed on water storage case (13) top, described
Filtration tank (7) is stretched into the outlet side connection escape pipe (4) of asepwirator pump (3), the one end of the escape pipe (4) away from asepwirator pump (3)
Inner chamber in, the filtration tank (7) be provided with outlet pipe (5), water storage case (13) top be provided with pulsating pump (9), the mistake
Filter tower (7) connects pulsating pump (9) by outlet pipe (5), and the one end of the pulsating pump (9) away from outlet pipe (5) is provided with suction hose
(10), the one end of the suction hose (10) away from pulsating pump (9) is stretched into water storage case (13) inner chamber and port is located under horizontal plane
End, filtration tank (7) lower end is provided with taphole pipe (12).
2. a kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives according to claim 1, its feature
It is：Filtration tank (7) the inner chamber upper end is provided with supporting plate (8), and supporting plate (8) side is both secured in filtration tank (7)
On the wall of side, the supporting plate (8) is provided with the middle part of no less than two weepers, the supporting plate (8) and is provided with port, the outlet
One end that pipe (4) is located in filtration tank (7) inner chamber is run through port and is fixed on the wall of port side, and the outlet pipe (5) connected
One end of filter tower (7) is located at the upper end of supporting plate (8), and supporting plate (8) lower end is provided with filter layer.
3. a kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives according to claim 1, its feature
It is：The filtration tank (7) is provided with efferent duct (6), and one end of efferent duct (6) the connection filtration tank (7) is located at supporting plate
(8) lower end, the one end of the efferent duct (6) away from filtration tank (7) is through water storage case (13) and termination is placed in horizontal plane lower end,
The taphole pipe (12) is through water storage case (13) top connection filtration tank (7), and the taphole pipe (12) is away from filtering
One end of tower (7) is provided with screen pack through water storage case side and in port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146084.9U CN206473987U (en) | 2017-02-18 | 2017-02-18 | A kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146084.9U CN206473987U (en) | 2017-02-18 | 2017-02-18 | A kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206473987U true CN206473987U (en) | 2017-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146084.9U Active CN206473987U (en) | 2017-02-18 | 2017-02-18 | A kind of special hydrochloric acid device for absorbing tail gas of the production of Phenoxiacetic acid derivatives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206473987U (en) |
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2017
- 2017-02-18 CN CN201720146084.9U patent/CN206473987U/en active Active
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