CN205019931U - Automatic acid -base exhaust gas purification device of environmental protection and energy saving - Google Patents
Automatic acid -base exhaust gas purification device of environmental protection and energy saving Download PDFInfo
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- CN205019931U CN205019931U CN201520696058.4U CN201520696058U CN205019931U CN 205019931 U CN205019931 U CN 205019931U CN 201520696058 U CN201520696058 U CN 201520696058U CN 205019931 U CN205019931 U CN 205019931U
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Abstract
The utility model provides an automatic acid -base exhaust gas purification device of environmental protection and energy saving, include to spray the layer, the packing layer, the filled tower, whirl defogging layer, the circulating pump, the hopper, circulating pipe, controlling means, the solenoid valve, the wire, level sensor, water temperature sensor, the drain pipe, the water injection pipe, the fresh air inlet, the exhaust pipe, exhaust chimney, centrifugal fan, solar heater, camera and observation window, the layer that sprays install the top at the packing layer, the packing layer or spray the layer and set up the middle part at the filled tower, the packing layer or spray the layer and adopt two sets ofly, whirl defogging layer install the upper end at the filled tower. The utility model discloses a controlling means, packing layer and solar heater set up for improving the exhaust purification effect, improving purification efficiency, the simple operation realizes automated control, facilitate promotion and use.
Description
Technical field
The utility model belongs to waste gas purification processing technology field, particularly relates to a kind of automation acid-base waste gas purifying device of environmental protection and energy saving.
Background technology
As everyone knows, chemical industry waste gas is mainly derived from production and the process of product.Due to chemical products abundant species, the many and quantity of the raw material type of use is large, and production process reaction is numerous and diverse, therefore, chemical industry waste gas of a great variety, capacity is large, exhaust gas constituents is complicated.General containing gaseous state thing that is inorganic, organic nature in chemical emission, the normal component containing multiple poisonous, carcinogenic, teratogenesis, mutagenesis, severe corrosive.These gases process if do not added or bad the entering in air for the treatment of effect not only can be caused atmosphere pollution, crime of injuries by explosive substances to buildings and goods therein and jeopardize crops, the health of the direct harm humans of some toxic gases.Due to the feature of production technology, the waste gas of chemical enterprise produces to be put many and disperses, many enterprises Treatment process that technique is simple, stable because lacking, convenient operation and management, processing cost are low simultaneously, the way of stronger ventilation is often adopted directly to discharge after exhaust gas dilution, although reach specific emissions standard like this, but in fact environmental contaminants total emission volumn does not reduce, this phenomenon is commonplace at some middle-size and small-size chemical enterprises.
Existing waste gas purification apparatus China Patent Publication No. is CN203043799U, the name of innovation and creation is called acid mist purifying tower, comprise tower body, the bottom of tower body is provided with hopper, the top of described hopper is provided with the first packing layer, the top of the first packing layer is provided with the first spray equipment, the top of the first spray equipment is provided with the second packing layer, the top of the second packing layer is provided with the second spray equipment, tower body is also provided with air inlet and gas outlet, described air inlet is arranged on the below of the first packing layer, described gas outlet is arranged on the top of tower body, the below of described gas outlet is also provided with the adsorption layer being convenient to adsorb pernicious gas.Existing emission-control equipment also exists clean-up effect difference, Exhaust Gas contaminated air, and purification efficiency is low, is difficult to meet the needs of production, and auto-control degree is low, the problem of manipulation inconvenience.
Therefore, the automation acid-base waste gas purifying device inventing a kind of environmental protection and energy saving seems very necessary.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of automation acid-base waste gas purifying device of environmental protection and energy saving, clean-up effect difference is there is to solve existing waste gas purification apparatus, Exhaust Gas contaminated air, purification efficiency is low, be difficult to meet the needs of production, auto-control degree is low, the problem of manipulation inconvenience.An automation acid-base waste gas purifying device for environmental protection and energy saving, comprises spraying layer, packing layer, packed tower, vortex-flow and defrosting layer, circulating pump, hopper, circulating water pipe, control device, magnetic valve, wire, liquid level sensor, cooling-water temperature sensor, drainpipe, water injection pipe, fresh air inlet, exhaust duct, air draft chimney, centrifugal blower, solar heater, camera and observation window, described spraying layer is arranged on the top of packing layer; Described packing layer or spraying layer are arranged on the middle part of packed tower; Described packing layer or spraying layer adopt two groups; Described vortex-flow and defrosting layer is arranged on the upper end of packed tower; Hopper is connected with spraying layer by circulating water pipe by described circulating pump; Described control device is by wire and magnetic valve, and liquid level sensor or cooling-water temperature sensor are connected; Described drainpipe or water injection pipe are arranged on the outside of hopper; Described fresh air inlet is arranged on the bottom of packing layer; In the middle of described exhaust duct and air draft chimney, centrifugal blower is installed; Described solar heater or cooling-water temperature sensor are arranged on the middle part of circulating water pipe; Described camera is embedded in the observation window of packed tower sidepiece.
Described control device comprises PLC, display screen, wireless signal transceiver, circuit board and run indicator, and described PLC is connected with circuit board by wire; Described display screen is embedded in the outside of control device; Described wireless signal transceiver is fixed on the bottom of display screen; Described run indicator is arranged on the top of control device.
Described PLC is connected with display screen by data wire; Described display specifically adopts touch-screen, is conducive to provide good man-machine interface, intuitive display, simple operation, realizes Non-follow control and automatically controls.
Described wireless signal transceiver launches WIFI wireless signal by wireless router, is convenient to user by computer or hand-held terminal device, realizes monitoring and operation.
Described packing layer specifically adopts Pall ring filler layer, described packing layer specifically adopts the two-layer bottom being separately positioned on spraying layer, realize the double-deck gas-liquid contact reaction of one-level filler and secondary filler, improve clean-up effect and purification efficiency, control tail gas pollution environment.
Described solar heater is fixedly mounted on the conical surface on packed tower top; The inner set temperature automatic controller of described solar heater, be conducive to improving spray temperature, energy-saving and emission-reduction, improve clean-up effect, prevent and treat the low impact of ambient temperature and normally work.
Described centrifugal blower is arranged on bottom the exhaust duct of S type structure, and being conducive to process etchant gas is the action of energy available protecting blower fan, reduces fault rate, improves ventilation efficiency.
Compared with prior art, the utility model has following beneficial effect: because the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving of the present utility model is widely used in off-gas cleaning equipment technical field.Meanwhile, the beneficial effects of the utility model are:
1, the setting of control device of the present utility model, achieves Non-follow control and Long-distance Control, improves automaticity, improves purification efficiency, reduces fault rate.
2, the setting of packing layer of the present utility model, improves clean-up effect and purification efficiency, control tail gas pollution environment.
3, the setting of solar heater of the present utility model, be conducive to improving spray temperature, energy-saving and emission-reduction, improve clean-up effect, prevent and treat the low impact of ambient temperature and normally work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control device structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure:
1-spraying layer, 2-packing layer, 3-packed tower, 4-vortex-flow and defrosting layer, 5-circulating pump, 6-hopper, 7-circulating water pipe, 8-control device, 81-PLC, 82-display screen, 83-wireless signal transceiver, 84-circuit board, 85-run indicator, 9-magnetic valve, 10-wire, 11-liquid level sensor, 12-cooling-water temperature sensor, 13-drainpipe, 14-water injection pipe, 15-fresh air inlet, 16-exhaust duct, 17-air draft chimney, 18-centrifugal blower, 19-solar heater, 20-camera, 21-observation window.
Embodiment:
As shown in Figures 1 and 2
The utility model provides a kind of automation acid-base waste gas purifying device of environmental protection and energy saving, comprises spraying layer 1, packing layer 2, packed tower 3, vortex-flow and defrosting layer 4, circulating pump 5, hopper 6, circulating water pipe 7, control device 8, magnetic valve 9, wire 10, liquid level sensor 11, cooling-water temperature sensor 12, drainpipe 13, water injection pipe 14, fresh air inlet 15, exhaust duct 16, air draft chimney 17, centrifugal blower 18, solar heater 19, camera 20 and observation window 21, described spraying layer 1 is arranged on the top of packing layer 2; Described packing layer 1 or spraying layer 2 are arranged on the middle part of packed tower 3; Described packing layer 1 or spraying layer 2 adopt two groups; Described vortex-flow and defrosting layer 4 is arranged on the upper end of packed tower 3; Hopper 6 is connected with spraying layer 1 by circulating water pipe 7 by described circulating pump 5; Described control device 8 is by wire 10 and magnetic valve 9, and liquid level sensor 11 or cooling-water temperature sensor 12 are connected; Described drainpipe 13 or water injection pipe 14 are arranged on the outside of hopper 6; Described fresh air inlet 15 is arranged on the bottom of packing layer 2; In the middle of described exhaust duct 16 and air draft chimney 17, centrifugal blower 18 is installed; Described solar heater 19 or cooling-water temperature sensor 12 are arranged on the middle part of circulating water pipe 7; Described camera 20 is embedded in the observation window 21 of packed tower 3 sidepiece.
Described control device 8 comprises PLC81, display screen 82, wireless signal transceiver 83, circuit board 84 and run indicator 85, and described PLC81 is connected with circuit board 84 by wire 10; Described display screen 82 is embedded in the outside of control device 8; Described wireless signal transceiver 83 is fixed on the bottom of display screen 82; Described run indicator 85 is arranged on the top of control device 8.
Described PLC81 is connected with display screen 82 by data wire; Described display 82 specifically adopts touch-screen 82, is conducive to provide good man-machine interface, intuitive display, simple operation, realizes Non-follow control and automatically controls.
Described wireless signal transceiver 83 launches WIFI wireless signal by wireless router, is convenient to user by computer or hand-held terminal device, realizes telemonitoring and operation.
Described packing layer 2 specifically adopts Pall ring filler layer, described packing layer 2 specifically adopts the two-layer bottom being separately positioned on spraying layer 1, realize the double-deck gas-liquid contact reaction of one-level filler and secondary filler, improve clean-up effect and purification efficiency, control tail gas pollution environment.
Described solar heater 19 is fixedly mounted on the conical surface on packed tower 3 top; The inner set temperature automatic controller of described solar heater 19, be conducive to improving spray temperature, energy-saving and emission-reduction, improve clean-up effect, prevent and treat the low impact of ambient temperature and normally work.
Described centrifugal blower 18 is arranged on bottom the exhaust duct 16 of S type structure, and being conducive to process etchant gas is the action of energy available protecting blower fan, reduces fault rate, improves ventilation efficiency.
operation principle
The utility model waste gas enters packed tower 3 by fresh air inlet 15, and through twin-stage packing layer 2 and spraying layer 1 spray cleaning, go out moisture by vortex-flow and defrosting layer 4, last centrifugal blower 18 is discharged.Send control signal by control device 8, with in controlling and the spray temperature of water and spray flow, realize automation remote and control.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (7)
1. the automation acid-base waste gas purifying device of environmental protection and energy saving, comprise spraying layer (1), packing layer (2), packed tower (3), vortex-flow and defrosting layer (4), circulating pump (5), hopper 6, circulating water pipe (7), control device (8), magnetic valve (9), wire (10), liquid level sensor (11), cooling-water temperature sensor (12), drainpipe (13), water injection pipe (14), fresh air inlet (15), exhaust duct (16), air draft chimney (17), centrifugal blower (18), solar heater (19), camera (20) and observation window (21), described spraying layer (1) is arranged on the top of packing layer (2), described packing layer (1) or spraying layer (2) are arranged on the middle part of packed tower (3), described packing layer (1) or spraying layer (2) adopt two groups, described vortex-flow and defrosting layer (4) is arranged on the upper end of packed tower (3), hopper (6) is connected with spraying layer (1) by circulating water pipe (7) by described circulating pump (5), described control device (8) is by wire (10) and magnetic valve (9), and liquid level sensor (11) or cooling-water temperature sensor (12) are connected, described drainpipe (13) or water injection pipe (14) are arranged on the outside of hopper (6), described fresh air inlet (15) is arranged on the bottom of packing layer (2), in the middle of described exhaust duct (16) and air draft chimney (17), centrifugal blower (18) is installed, described solar heater (19) or cooling-water temperature sensor (12) are arranged on the middle part of circulating water pipe (7), described camera (20) is embedded in the observation window (21) of packed tower (3) sidepiece.
2. the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving as claimed in claim 1, it is characterized in that, described control device (8) comprises PLC(81), display screen (82), wireless signal transceiver (83), circuit board (84) and run indicator (85), described PLC(81) be connected with circuit board (84) by wire (10); Described display screen (82) is embedded in the outside of control device (8); Described wireless signal transceiver (83) is fixed on the bottom of display screen (82); Described run indicator (85) is arranged on the top of control device (8).
3. the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving as claimed in claim 2, is characterized in that, described PLC(81) be connected with display screen (82) by data wire; Described display (82) specifically adopts touch-screen.
4. the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving as claimed in claim 2, is characterized in that, described wireless signal transceiver (83) launches WIFI wireless signal by wireless router.
5. the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving as claimed in claim 1, it is characterized in that, described packing layer (2) specifically adopts Pall ring filler layer, and described packing layer (2) specifically adopts the two-layer bottom being separately positioned on spraying layer (1).
6. the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving as claimed in claim 1, is characterized in that, described solar heater (19) is fixedly mounted on the conical surface on packed tower (3) top; The described inner set temperature automatic controller of solar heater (19).
7. the automation acid-base waste gas purifying device of a kind of environmental protection and energy saving as claimed in claim 1, is characterized in that, described centrifugal blower (18) is arranged on exhaust duct (16) bottom of S type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696058.4U CN205019931U (en) | 2015-09-10 | 2015-09-10 | Automatic acid -base exhaust gas purification device of environmental protection and energy saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696058.4U CN205019931U (en) | 2015-09-10 | 2015-09-10 | Automatic acid -base exhaust gas purification device of environmental protection and energy saving |
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| Publication Number | Publication Date |
|---|---|
| CN205019931U true CN205019931U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696058.4U Expired - Fee Related CN205019931U (en) | 2015-09-10 | 2015-09-10 | Automatic acid -base exhaust gas purification device of environmental protection and energy saving |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771467A (en) * | 2016-03-31 | 2016-07-20 | 马骏 | High-efficiency air purifying device based on internet of things |
| CN106422727A (en) * | 2016-11-22 | 2017-02-22 | 扬州大学 | Full-automatic purification device for laboratory acid mist exhaust gas |
| CN107583439A (en) * | 2017-10-25 | 2018-01-16 | 安徽华创环保设备科技有限公司 | A kind of soda acid waste gas treatment equipment control system |
| CN108114578A (en) * | 2017-12-20 | 2018-06-05 | 华中科技大学 | A kind of purifier for biomass pyrolysis liquefaction Poly-generation |
| CN108939886A (en) * | 2018-07-31 | 2018-12-07 | 太仓市宇格明叶环保设备有限公司 | A kind of spray room and its working method for exhaust treatment system |
-
2015
- 2015-09-10 CN CN201520696058.4U patent/CN205019931U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771467A (en) * | 2016-03-31 | 2016-07-20 | 马骏 | High-efficiency air purifying device based on internet of things |
| CN106422727A (en) * | 2016-11-22 | 2017-02-22 | 扬州大学 | Full-automatic purification device for laboratory acid mist exhaust gas |
| CN107583439A (en) * | 2017-10-25 | 2018-01-16 | 安徽华创环保设备科技有限公司 | A kind of soda acid waste gas treatment equipment control system |
| CN108114578A (en) * | 2017-12-20 | 2018-06-05 | 华中科技大学 | A kind of purifier for biomass pyrolysis liquefaction Poly-generation |
| CN108939886A (en) * | 2018-07-31 | 2018-12-07 | 太仓市宇格明叶环保设备有限公司 | A kind of spray room and its working method for exhaust treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160210 Termination date: 20180910 |