CN204051362U - A kind of air cleaning facility - Google Patents
A kind of air cleaning facility Download PDFInfo
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- CN204051362U CN204051362U CN201420561037.7U CN201420561037U CN204051362U CN 204051362 U CN204051362 U CN 204051362U CN 201420561037 U CN201420561037 U CN 201420561037U CN 204051362 U CN204051362 U CN 204051362U
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- waste gas
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- separation tank
- spray equipment
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Abstract
The utility model embodiment discloses a kind of air cleaning unit, and it comprises: radial axle blower fan; First purifier, it comprises the first purification channel and the first Rose Box, waste gas guiding region and waste gas spray district is provided with in described first purification channel, waste gas spray place of district is provided with the first spray equipment for carrying out spraying process to waste gas, and be provided with filter screen device in described first Rose Box and be positioned at the waste gas drying zone of filter screen device side, the bottom of the first Rose Box is provided with the discharge outlet corresponding with waste gas drying zone; First water separation tank, its top is connected with described discharge outlet; First circulating pump, its water inlet end is connected with the bottom of described first water separation tank, and its water side is connected with described first spray equipment.The utility model can greatly reduce the pollution of waste gas to environment.
Description
Technical field:
The utility model relates to a kind of air cleaning facility, and especially one is applied in textile industry, when utilizing boarding machine baking oven to carry out drying and processing to cloth, the waste gas of discharging from boarding machine baking oven is carried out to the large-scale cleaning equipment of purified treatment.
Background technology:
When utilizing boarding machine baking oven to carry out drying and processing to cloth, the waste gas of discharging from boarding machine baking oven is not only containing volume of smoke, simultaneously containing polyphenyl type organic, printing and dyeing assistant, the multiple harmful components of wet goods, if these are oily, cigarette, dirt are directly discharged in air and can bring very large harm to human body health and environment, the pollution problem that forming machine toxic emission causes also becomes more and more sharp-pointed, is also more and more subject to the attention of government.
Therefore be necessary to propose a kind of air cleaning unit, purified treatment can be carried out to the waste gas of discharging from boarding machine baking oven, to reduce environmental pollution.
Summary of the invention:
For overcoming the problem of environmental pollution that the waste gas of discharging from boarding machine baking oven in prior art causes when direct discharge, the utility model embodiment provides a kind of air cleaning unit, and it comprises:
Radial axle blower fan;
First purifier, it comprises the first purification channel and the first Rose Box, one end of described first purification channel forms waste gas introducing port, and the other end of the first purification channel is connected with one end of described first Rose Box, and the other end of described first Rose Box is connected with described radial axle blower fan; Be provided with waste gas guiding region and waste gas spray district in described first purification channel, waste gas spray forms described waste gas guiding region between district to described waste gas introducing port, and waste gas spray place of district is provided with the first spray equipment for carrying out spraying process to waste gas; And be provided with filter screen device in described first Rose Box and be positioned at the waste gas drying zone of filter screen device side, for carrying out filtration, purification and processed to the waste gas through spray process, and the bottom of the first Rose Box is provided with the discharge outlet corresponding with waste gas drying zone;
First water separation tank, its top is connected with described discharge outlet, reclaims and separating treatment for the liquid produced waste gas drying zone place;
First circulating pump, its water inlet end is connected with the bottom of described first water separation tank, and its water side is connected with described first spray equipment, for the water in the first water separation tank is flowed to the first spray equipment.
The utility model embodiment is by jointly forming air cleaning facility by radial axle blower fan, the first purifier, the first water separation tank and the first circulating pump, and waste gas first enters guiding region by the waste gas introducing port of the first purifier; Then the water smoke sprayed with first spray equipment in spray district contacts, thus reduces EGT, and the harmful substance in waste gas such as fiber, oil, cigarette, dirt etc. are trapped by water smoke; Finally enter the first Rose Box again, by the first Rose Box, filtration, purification and processed are carried out to the waste gas containing water smoke, make the clean gas after dehydration enter air by radial axle blower fan, the liquid contained hazardous substance at drying zone place then flows into described first water separation tank by discharge outlet to carry out reclaiming and separating treatment.Thus the pollution of waste gas to environment can be greatly reduced.
Accompanying drawing illustrates:
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the principle schematic of the air cleaning facility of the utility model.
Fig. 2 is the assembling schematic diagram of the first purifier of the air cleaning facility of the utility model, the second purifier and radial axle blower fan.
Detailed description of the invention:
The technical problem solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are further elaborated to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1, Fig. 2, a kind of air cleaning facility of the utility model, it can comprise:
Radial axle blower fan 1;
First purifier, it comprises the first purification channel 21 and the first Rose Box 22, one end of described first purification channel 21 forms waste gas introducing port 210, the other end of the first purification channel 21 is connected with one end of described first Rose Box 22, and the other end of described first Rose Box 22 is connected with described radial axle blower fan 1; Waste gas guiding region and waste gas spray district is provided with in described first purification channel 21, waste gas spray forms described waste gas guiding region between district to described waste gas introducing port 210, and waste gas spray place of district is provided with the first spray equipment 211 for carrying out spraying process to waste gas; And be provided with filter screen device in described first Rose Box 22 and be positioned at the waste gas drying zone of filter screen device side, for carrying out filtration, purification and processed to the waste gas through spray process, and the bottom of the first Rose Box 22 is provided with the discharge outlet 220 corresponding with waste gas drying zone;
First water separation tank 3, its top is connected with described discharge outlet 220, reclaims and separating treatment for the liquid produced waste gas drying zone place;
First circulating pump 4, its water inlet end is connected with the bottom of described first water separation tank 3, and its water side is connected with described first spray equipment 211, for the water in the first water separation tank 3 is flowed to the first spray equipment 211.
Further, bottom in described first purification channel 21 is in being provided with the first liquid-level switch 212 near the first Rose Box 22 place, this first liquid-level switch 212 is sprayed the water level signal of generation by the first spray equipment 211 in first purification channel 21 for detecting, described first circulating pump 4 shuts down when the water level signal that the first liquid-level switch 212 detects exceedes setting value.Can prevent the water level in the first purification channel 21 from exceeding the setting value of warning, improve security, and saving water resource.
Again further, first flow switch 41 is also provided with between described first circulating pump 4 and the first spray equipment 211, this first flow switch 41 is for detecting uninterrupted when described first circulating pump 4 carries water to the first spray equipment 211, and the flow signal that described first circulating pump 4 detects at first flow switch 41 shuts down lower than during setting value.Can prevent from still working on during the water shortage of the first circulating pump 4 in the first water separation tank 3, available protecting first circulating pump 4, extends its service life.
Further, described first purifier horizontally set, the angle between itself and horizontal plane is 1 °, and structure is simple, easy for installation.
Again further, this air cleaning facility also comprises:
Second purifier, be located between described first Rose Box 22 and described radial axle blower fan 1, it comprises the second purification channel 51 and the second Rose Box 52, one end of described second purification channel 51 is connected with described first Rose Box 22, its other end is connected with one end of described second Rose Box 52, and the other end of described second Rose Box 52 is connected with described radial axle blower fan 1; Also waste gas guiding region and waste gas spray district is provided with in described second purification channel 51, waste gas spray forms described waste gas guiding region between district to described first Rose Box 22, and waste gas spray place of district is provided with the second spray equipment 511 for carrying out secondary spraying process to waste gas; And be also provided with filter screen device in described second Rose Box 52 and be positioned at the waste gas drying zone of filter screen device side, for again carrying out filtration, purification and processed to the waste gas carrying out secondary spraying process through the second spray equipment 511, and the bottom of the second Rose Box 52 is provided with the discharge outlet 520 corresponding with waste gas drying zone;
Second water separation tank 6, its top is connected with the discharge outlet 520 of described second purifier, reclaims and separating treatment for the liquid produced the waste gas drying zone place of the second Rose Box 52;
Second circulating pump 7, its water inlet end is connected with the bottom of described second water separation tank 6, and its water side is connected with described second spray equipment 511, for the water in the second water separation tank 6 is flowed to the second spray equipment 511.
Again further, described second water separation tank 6 is connected with the first water separation tank 3 by a supply pipeline, this supply pipeline tilts to the first water separation tank 3 from the second water separation tank 6, angle of inclination is 1 °, facilitates the water in the second water separation tank 6 can flow to the first water separation tank 3 by height swimmingly the end of to; Be provided with pressure sensor 31 bottom described first water separation tank 3, this pressure sensor 31, for detecting the hydraulic pressure high low signal of the first water separation tank 3, can judge the water yield in the first water separation tank 3 according to the hydraulic pressure high low signal detected; Described second circulating pump 7 is provided with an electric control valve be connected with external water source 70 with between the second water separation tank 6, the hydraulic signal that this electric control valve 70 detects at described pressure sensor 31 is opened lower than during setting value, makes external water source after discharge outlet 520, second water separation tank 6 of electric control valve 70, second circulating pump 7, second spray equipment 511, described second purifier and supply pipeline, indirectly be supplemented to the first water separation tank 3 successively.Thus the water yield in the first water separation tank 3 on the low side time, external water source can be supplemented by discharge outlet 520, second water separation tank 6 of electric control valve 70, second circulating pump 7, second spray equipment 511, described second purifier and supply pipeline to the first water separation tank 3 in time.
Again further, bottom in described second purification channel 51 is in being provided with the second liquid-level switch 512 near the second Rose Box 52 place, this second liquid-level switch 512 is sprayed the water level signal of generation by the second spray equipment 511 in second purification channel 51 for detecting, described second circulating pump 7 shuts down when the water level signal that the second liquid-level switch 512 detects exceedes setting value.Can prevent the water level in the second purification channel 51 from exceeding the setting value of warning, improve security, and saving water resource.
Further, the second flow switch 71 is also provided with between described second circulating pump 7 and the second spray equipment 511, this second flow switch 71 is for detecting uninterrupted when described second circulating pump 7 carries water to the second spray equipment 511, and the flow signal that described second circulating pump 7 detects at the second flow switch 71 shuts down lower than during setting value.Can prevent from still working on during the water shortage of the second circulating pump 7 in the second water separation tank 3, available protecting second circulating pump 7, extends its service life.
Further, described second purifier horizontally set, the angle between itself and horizontal plane is 1 °, and structure is simple, easy for installation.
Again further, this air cleaning facility also comprises control cabinet (not shown), control cabinet is provided with the first temperature indicator (not shown) and the second temperature indicator (not shown), in being provided with the first temperature measuring probe 213 near waste gas introducing port 210 place on described first purification channel 21, for detecting the temperature signal of waste gas before purified treatment, described first temperature indicator is lighted when the temperature signal that the first temperature measuring probe 213 detects exceedes setting value, in the present embodiment, first temperature indicator is lighted when the temperature that the first temperature measuring probe 213 detects is more than 100 DEG C, pipe flange 81 and compensator 82 is also provided with successively between described second Rose Box 52 and radial axle blower fan 1, pipe flange 81 is provided with the second temperature measuring probe 813, for detecting the exhaust gas temperature signal after purified treatment, described second temperature indicator is lighted when the temperature signal that the second temperature measuring probe 813 detects exceedes setting value, meanwhile, described radial axle blower fan 1 runs with minimum speed when the temperature signal that the second temperature measuring probe 813 detects exceedes setting value, in the present embodiment, described second temperature indicator is lighted when the temperature that the second temperature measuring probe 813 detects is more than 180 DEG C, and meanwhile, described radial axle blower fan 1 runs with minimum speed when the temperature that the second temperature measuring probe 813 detects is more than 180 DEG C.In addition, the setting of described compensator 82, can be used to eliminate the swell increment of pipeline in the situation of being heated, avoids pipe deforming.
Again further, described control cabinet is also provided with anti-clogging indicator lamp (not shown), described first purification channel 21 is provided with the first pressure difference transmitter 214 in the first temperature measuring probe 213 is other, and this first pressure difference transmitter 214 is for detecting the pressure size of waste gas before purified treatment; Described pipe flange 81 is provided with the second pressure difference transmitter 814 in the second temperature measuring probe 813 is other, and this second pressure difference transmitter 814 is for detecting the pressure size of waste gas after purified treatment; Described anti-clogging indicator lamp is lighted when the difference of the pressure size that the first pressure difference transmitter 214 and the second pressure difference transmitter 814 detect exceedes setting value, meanwhile, described radial axle blower fan 1 also regulates its rotating speed automatically when the difference of the pressure size that the first pressure difference transmitter 214 and the second pressure difference transmitter 814 detect exceedes setting value.The first purification channel 21 can be discovered in time by anti-clogging indicator lamp and whether the second purification channel 51 blocks, automatically regulate the rotating speed of radial axle blower fan 1, to adapt to blockage simultaneously.
Particularly, the discharge size between described first circulating pump 4 and the first spray equipment 211 is at 70-220L/min, and hydraulic pressure size is 16 handkerchiefs; And the discharge size between described second circulating pump 7 and the second spray equipment 511 is at 15-70L/min, hydraulic pressure size is similarly 16 handkerchiefs.Can ensure that the first spray equipment 211 and the second spray equipment 511 form high-pressure water mist respectively, be conducive to high-pressure water mist is fully contacted with waste gas, and the harmful substance in trap exhaust be as fiber, oil, cigarette, dirt etc.
Again further, can for the first maintenance window 215 of maintainer's turnover when overhauling in other the offering of the first spray equipment 211 on the sidewall of described first purification channel 21, this first maintenance window 215 is provided with openable first seal cover 216; And the sidewall of described second purification channel 51 for the second maintenance window 515 of maintainer's turnover when overhauling, this second maintenance window 515 can also be provided with openable second seal cover 516 in other also the offering of the second spray equipment 511.Facilitate maintainer's turnover when overhauling, plant maintenance is convenient.
Further, the sidewall of described first Rose Box 22 offers the opening that is convenient for changing described filter screen device, a cabinet door 221 coordinated with this opening is pivoted with outside this opening, the upper edge of this opening is provided with safety switch 222, whether this safety switch 222 is in closed condition for detecting described cabinet door 221, at safety switch 222, described radial axle blower fan 1 detects that described cabinet door 221 runs with minimum speed when being in non-closed condition.Detect cabinet door by safety switch whether to shut, thus the rotating speed of adjustment radial axle blower fan 1.
Again further, this air cleaning unit also comprises the external bracket 9 of a dismountable band cylinder, the left and right sides of described opening is also respectively equipped with bolt, when opening described cabinet door 221 and changing filter screen device, the external bracket 9 of described band cylinder can coordinate with the bolt of described opening both sides locates, thus the convenient filter screen device that need change is guided taking-up by the cylinder on external bracket 9 and guided new filter screen device into Rose Box 22 by the cylinder on external bracket 9 from Rose Box 22.
Again further, described second Rose Box 52 is identical with the first Rose Box 22 structure, and the upper edge of its opening is also provided with whether be in closed condition safety switch 522 for detecting its cabinet door 521.
Utilize air cleaning facility disclosed in the utility model embodiment, when purified treatment is carried out to the waste gas of discharging from boarding machine baking oven, waste gas first enters guiding region by the waste gas introducing port 210 of the first purifier, then the high-pressure water mist sprayed with first spray equipment 211 in spray district contacts, thus reduction EGT, and make harmful substance in waste gas as fiber, oil, cigarette, dirt etc. are trapped by high-pressure water mist, enter the first Rose Box 22 again, by the first Rose Box 22, filtration, purification and processed are carried out to the waste gas containing water smoke, the gas after dehydration is made to enter the second purifier, the liquid contained hazardous substance at drying zone place then flows into described first water separation tank 3 by discharge outlet 220 to carry out reclaiming and separating treatment, through the gas of the first purifier process, after entering the second purifier, be introduced into the waste gas guiding region of the second purifier, then the high-pressure water mist secondary sprayed with second spray equipment 511 in spray district contacts, thus secondary reduces EGT, and harmful substance residual in gas is trapped by high-pressure water mist secondary, finally enter the second Rose Box 52 again, by the second Rose Box 52, secondary filter purification and processed are carried out to the gas containing water smoke, the clean gas after dehydration is made to enter air by radial axle blower fan 1, the liquid contained hazardous substance at drying zone place then flows into described second water separation tank 6 by discharge outlet 520 to carry out reclaiming and separating treatment.After double purification process, purification of air rate can reach 80%, and particulate burning purifying rate is 90-95%.Thus the pollution of waste gas to environment can be greatly reduced.
Be one or more embodiments provided in conjunction with particular content as mentioned above, do not assert that concrete enforcement of the present utility model is confined to these explanations.Method all and of the present utility model, structure etc. are approximate, identical, or for making some technology deduction or replace under the utility model concept thereof, all should be considered as protection domain of the present utility model.
Claims (10)
1. an air cleaning facility, is characterized in that, comprising:
Radial axle blower fan;
First purifier, it comprises the first purification channel and the first Rose Box, one end of described first purification channel forms waste gas introducing port, and the other end of the first purification channel is connected with one end of described first Rose Box, and the other end of described first Rose Box is connected with described radial axle blower fan; Be provided with waste gas guiding region and waste gas spray district in described first purification channel, waste gas spray forms described waste gas guiding region between district to described waste gas introducing port, and waste gas spray place of district is provided with the first spray equipment for carrying out spraying process to waste gas; And be provided with filter screen device in described first Rose Box and be positioned at the waste gas drying zone of filter screen device side, for carrying out filtration, purification and processed to the waste gas through spray process, and the bottom of the first Rose Box is provided with the discharge outlet corresponding with waste gas drying zone;
First water separation tank, its top is connected with described discharge outlet, reclaims and separating treatment for the liquid produced waste gas drying zone place;
First circulating pump, its water inlet end is connected with the bottom of described first water separation tank, and its water side is connected with described first spray equipment, for the water in the first water separation tank is flowed to the first spray equipment.
2. a kind of air cleaning facility according to claim 1, it is characterized in that, bottom in described first purification channel is in being provided with the first liquid-level switch near the first Rose Box place, this first liquid-level switch sprays by the first spray equipment the water level signal produced for detecting in the first purification channel, and described first circulating pump shuts down when the water level signal that the first liquid-level switch detects exceedes setting value.
3. a kind of air cleaning facility according to claim 2, it is characterized in that, first flow switch is also provided with between described first circulating pump and the first spray equipment, this first flow switch is for detecting described first circulating pump to uninterrupted during the first spray equipment conveying water, and the flow signal that described first circulating pump detects at first flow switch shuts down lower than during setting value.
4. a kind of air cleaning facility according to claim 1,2 or 3, is characterized in that, described first purifier horizontally set.
5. a kind of air cleaning facility according to claim 1,2 or 3, is characterized in that, also comprise:
Second purifier, be located between described first Rose Box and described radial axle blower fan, it comprises the second purification channel and the second Rose Box, one end of described second purification channel is connected with described first Rose Box, its other end is connected with one end of described second Rose Box, and the other end of described second Rose Box is connected with described radial axle blower fan; Also be provided with waste gas guiding region and waste gas spray district in described second purification channel, waste gas spray forms described waste gas guiding region between district to described first Rose Box, and waste gas spray place of district is provided with the second spray equipment for carrying out secondary spraying process to waste gas; And be also provided with filter screen device in described second Rose Box and be positioned at the waste gas drying zone of filter screen device side, for again carrying out filtration, purification and processed to the waste gas carrying out secondary spraying process through the second spray equipment, and the bottom of the second Rose Box is provided with the discharge outlet corresponding with waste gas drying zone;
Second water separation tank, its top is connected with the discharge outlet of described second purifier, reclaims and separating treatment for the liquid produced the waste gas drying zone place of the second Rose Box;
Second circulating pump, its water inlet end is connected with the bottom of described second water separation tank, and its water side is connected with described second spray equipment, for the water in the second water separation tank is flowed to the second spray equipment.
6. a kind of air cleaning facility according to claim 5, is characterized in that, described second water separation tank is connected with the first water separation tank by a supply pipeline; Be provided with pressure sensor bottom described first water separation tank, this pressure sensor is for detecting the hydraulic pressure high low signal of the first water separation tank; Described second circulating pump be provided with an electric control valve be connected with external water source between the second water separation tank, this electric control valve is opened lower than during setting value at the hydraulic signal that described pressure sensor detects, makes external water source after the discharge outlet of electric control valve, the second circulating pump, the second spray equipment, described second purifier, the second water separation tank and supply pipeline, indirectly be supplemented to the first water separation tank successively.
7. a kind of air cleaning facility according to claim 6, it is characterized in that, bottom in described second purification channel is in being provided with the second liquid-level switch near the second Rose Box place, this second liquid-level switch sprays by the second spray equipment the water level signal produced for detecting in the second purification channel, and described second circulating pump shuts down when the water level signal that the second liquid-level switch detects exceedes setting value.
8. a kind of air cleaning facility according to claim 7, it is characterized in that, the second flow switch is also provided with between described second circulating pump and the second spray equipment, this second flow switch is for detecting described second circulating pump to uninterrupted during the second spray equipment conveying water, and described second circulating pump shuts down lower than during setting value at the flow signal that the second flow switch detects.
9. a kind of air cleaning facility according to claim 8, it is characterized in that, also comprise control cabinet, control cabinet is provided with the first temperature indicator and the second temperature indicator, in being provided with the first temperature measuring probe near waste gas introducing port on described first purification channel, for detecting the temperature signal of waste gas before purified treatment, described first temperature indicator is lighted when the temperature signal that the first temperature measuring probe detects exceedes setting value; Also pipe flange and compensator is provided with successively between described second Rose Box and radial axle blower fan, pipe flange is provided with the second temperature measuring probe, for detecting the exhaust gas temperature signal after purified treatment, described second temperature indicator is lighted when the temperature signal that the second temperature measuring probe detects exceedes setting value, meanwhile, described radial axle blower fan runs with minimum speed when the temperature signal that the second temperature measuring probe detects exceedes setting value.
10. a kind of air cleaning facility according to claim 9, it is characterized in that, described control cabinet is also provided with anti-clogging indicator lamp, described first purification channel is provided with the first pressure difference transmitter in the first temperature measuring probe is other, and this first pressure difference transmitter is for detecting the pressure size of waste gas before purified treatment; Described pipe flange is provided with the second pressure difference transmitter in the second temperature measuring probe is other, and this second pressure difference transmitter is for detecting the pressure size of waste gas after purified treatment; Described anti-clogging indicator lamp is lighted when the difference of the pressure size that the first pressure difference transmitter and the second pressure difference transmitter detect exceedes setting value, meanwhile, described radial axle blower fan also regulates its rotating speed automatically when the difference of the pressure size that the first pressure difference transmitter and the second pressure difference transmitter detect exceedes setting value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420561037.7U CN204051362U (en) | 2014-09-26 | 2014-09-26 | A kind of air cleaning facility |
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| CN201420561037.7U CN204051362U (en) | 2014-09-26 | 2014-09-26 | A kind of air cleaning facility |
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| CN204051362U true CN204051362U (en) | 2014-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226066A (en) * | 2014-09-26 | 2014-12-24 | 立信门富士纺织机械（中山）有限公司 | Air purification equipment |
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2014
- 2014-09-26 CN CN201420561037.7U patent/CN204051362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226066A (en) * | 2014-09-26 | 2014-12-24 | 立信门富士纺织机械（中山）有限公司 | Air purification equipment |
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