CN105080270A - Energy-saving combined waste gas treatment device - Google Patents
Energy-saving combined waste gas treatment device Download PDFInfo
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- CN105080270A CN105080270A CN201510539103.XA CN201510539103A CN105080270A CN 105080270 A CN105080270 A CN 105080270A CN 201510539103 A CN201510539103 A CN 201510539103A CN 105080270 A CN105080270 A CN 105080270A
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Abstract
The invention discloses an energy-saving combined waste gas treatment device, and relates to field of an industrial waste gas treatment device. The energy-saving combined waste gas treatment device comprises a U-shaped treatment cavity, wherein the U-shaped treatment cavity comprises a left straight treatment cavity, a right straight treatment cavity and a sedimentation chamber; the sedimentation chamber is communicated with the left straight treatment cavity and the right straight treatment cavity; the top end of the left straight treatment cavity and the top end of the right straight treatment cavity are respectively provided with atomization spray heads used for spraying treatment liquid; an air inlet pipe and an air outlet pipe are respectively arranged in positions, near contact parts, on the left straight treatment cavity and the right straight treatment cavity; an outlet of the air outlet pipe is sequentially connected with an active carbon treatment cavity and a filter layer cavity; a pollution discharge sewage discharge pipe and a circulation water connecting pipe are arranged under the sedimentation chamber; a circulation system communicated with each atomization spray head and the circulation liquid connecting pipe is arranged between each atomization spray head and the circulation liquid connecting pipe. The energy-saving combined waste gas treatment device has the advantages that the industrial waste gas can be purified for many times; the treatment efficiency is high; the goal of environment protection is achieved; the resources can be saved through the repeated utilization of circulation treatment liquid; the cost is reduced.
Description
Technical field
The present invention relates to emission-control equipment field, relate to the energy-saving combined waste gas treating device for exhaust-gas treatment in chemical industry more specifically.
Background technology
If such as dust granules thing, PM2.5, flue gas flue dust, poisonous and harmful gas etc. are directly disposed to air and can cause air pollution in existing chemical industry waste gas, reducing environmental quality affects the healthy of people.Existing chemical industry is for the waste gas produced in production process, generally could to get rid of to air after harmless treatment, and existing emission-control equipment complex structure, function singleness, floor space is large, be not easy to installation and removal, design for this reason the letter of a kind of structure, efficient, economical, be convenient to dismantle and multi-functional exhaust gas processing device necessary.
Summary of the invention
The present invention overcomes above-mentioned technical deficiency, provides a kind of structure simple, energy-conservation, economic, easy-to-dismount energy-saving combined waste gas treating device
The present invention to achieve these goals concrete by the following technical solutions:
The invention provides a kind of energy-saving combined waste gas treating device, it is characterized in that, comprise U-shaped process chamber, U-shaped process chamber comprises left straight process chamber, right straight process chamber, be communicated with the mud chamber of left straight process chamber and straight process chamber bottom, the right side, left straight process chamber and straight process chamber top, the right side are provided with the atomizer for spraying treatment fluid, left straight process chamber and right process chamber are respectively arranged with air inlet pipe and escape pipe near the atomization place of meeting and discussing, the flow direction of described off-gas flows is crossing with atomizer hydrojet path arranges, described escape pipe exports chain successively and is connected to charcoal treatment chamber and filtering layer chamber, discharging tube and circulation fluid adapter is provided with below mud chamber, liquid level sensor is provided with in mud chamber, described atomizer is provided with the circulatory system both being communicated with between taking over circulation fluid, the circulatory system comprises circulation line and is arranged on the circulating pump on circulation line.
Further, described mud chamber outer setting has the bracing frame for supporting U-shaped process chamber, on U-shaped process chamber, place of mud chamber is provided with the liquid-adding device for adding circulation fluid, and liquid-adding device comprises filling opening and adds hydraulic control valve.
Further, the deflector of boot cycle current direction is provided with below the atomization shower nozzle of the straight process chamber of the straight process chamber in a described left side and the right side, described deflector profile is the coniform of reduced diameter from top to bottom, and the injection direction center of atomizer overlaps with the center line of coniform deflector.
Further, described charcoal treatment chamber is cylindric, and comprise sleeve and be arranged on the dismountable active carbon absorbed layer in cover, the inside, one end of sleeve is provided with internal thread, and another section is provided with external screw thread, and charcoal treatment chamber female end links with escape pipe.
Further, described filtering layer chamber is cylindric, and comprise housing and be arranged on the multilayer polytetrafluoroethylarticles filtering layer in housing, shell one end inside is provided with internal thread, and the internal thread in filtering layer chamber and the external screw thread in charcoal treatment chamber are connected.
Beneficial effect of the present invention is as follows:
1, after waste gas enters energy-saving combined waste gas treating device through U-shaped process chamber, about U-shaped process chamber in straight chamber successively twice through treatment fluid sedimentation, this in U-shaped process chamber with stream and the successful of adverse current sedimentation, the most dust impurities of waste gas is by sedimentation, after going out U-shaped process chamber, waste gas absorbs process further through charcoal treatment chamber and filtering layer chamber again, waste gas just can safety dumping, this energy-saving combined waste gas treating device structure is simple, and process efficient configuration is simple.
2, the described circulatory system connects the upper and lower two ends of U-shaped process chamber, can make the treatment fluid recycled for multiple times in mud chamber in the course of the work, sedimentation dust and objectionable impurities, this circulatory system effectively raises the utilization rate for the treatment of fluid, reduce the consumption for the treatment of fluid, and then save cost.
3, charcoal treatment chamber and escape pipe and be threaded connection between filtering layer chamber and charcoal treatment chamber, structure is simple, be easy for installation and removal and clear up.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of energy-saving combined waste gas treating device of the present invention;
Fig. 2 is the structural representation in charcoal treatment chamber;
Fig. 3 is the structural representation in filtering layer chamber;
Reference numeral: the 1-circulatory system, 1-1-circulation line, 1-2-circulating pump, 2-air inlet pipe, 3-atomizer, 4-U type process chamber, the left straight process chamber of 4-1-, 4-2-mud chamber, the right straight process chamber of 4-3-, 5-escape pipe, 6-active carbon chamber, 6-1-sleeve, 6-2-active carbon absorbed layer, 7-filtering layer chamber, 7-1-housing, 7-1.1-polytetrafluoroethylene (PTFE) filtering layer, 7-2-internal thread, 8-deflector, 9-frame liquid device, 9-1-filling opening, 9-2-valve, 10-liquid level gauge, 11-bracing frame, 12-discharging tube, 13-circulation fluid is taken over.
Detailed description of the invention
In order to those skilled in the art person better understands the present invention, below in conjunction with accompanying drawing and following examples, the present invention is described in further detail.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of energy-saving combined waste gas treating device, comprise U-shaped process chamber 4, U-shaped process chamber 4 comprises left straight process chamber 4-1, right straight process chamber 4-3, be communicated with the mud chamber 4-2 of left straight process chamber 4-1 and straight process chamber 4-3 bottom, the right side, left straight process chamber 4-1 and straight process chamber 4-3 top, the right side are provided with the atomizer 3 for spraying treatment fluid, left straight process chamber 4-1 and right process chamber 4-3 is respectively arranged with air inlet pipe 2 and escape pipe 5 near being atomized 3 places of meeting and discussing, the flow direction of described air-flow is crossing with atomizer 3 hydrojet path arranges, described escape pipe exports chain successively and is connected to charcoal treatment chamber 6 and filtering layer chamber 7, blowdown drainpipe 12 and the recirculated water adapter 13 for regulating treatment fluid liquid level in expansion chamber 4-2 is provided with below mud chamber 4-2, mud chamber's outer setting has the bracing frame 11 for supporting U-shaped process chamber 4, U-shaped process chamber 4 is provided with the liquid-adding device 9 for adding circulation fluid higher than 4-3 place of mud chamber, liquid-adding device 9 comprises filling opening 9-1 and adds hydraulic control valve 9-2.Liquid level sensor 10 is provided with in mud chamber 4-2, liquid level sensor 10 is for observing the liquid level situation of change for the treatment of fluid in expansion chamber 4-2, be convenient to discharging by liquid-adding device 9 supply with by blowdown drainpipe 12 for the treatment of fluid, described atomizer 3 be provided with the circulatory system 1 both being communicated with between recirculated water adapter 13, the circulatory system 1 comprises circulation line 1-1 and is arranged on circulating pump 1-2 on circulation line.
In the present embodiment, waste gas enters energy-saving combined waste gas treating device from air inlet pipe 2, in the straight process chamber 4-1 in a left side, carry out first time by atomizer 5-5 carry out settlement treatment, off-gas flows flow to and the treatment fluid direction that atomizer 3 sprays in the same way and crossingly to arrange, the impurity such as the dust in waste gas are fully contacted with treatment fluid, in the waste gas of first time process, dust major part enters into expansion chamber 4-2 with recirculated water, air-flow is entered into right straight process chamber 4-3 carried out sedimentation again by not being communicated with containing subordinate on treatment fluid of expansion chamber 4-2, in current sedimentation off-gas flows flow to the recirculated water direction that atomizer 3 sprays on the contrary and crossingly to arrange, this reverse-flow sedimentation improves settling efficiency further, after sedimentation again in waste gas containing few harmful substance, waste gas enters charcoal treatment chamber 6 and filtering layer chamber 7 by escape pipe 5 again, carry out absorbing and filtering process, toxic emission after process reaches discharge standard enters air, limited avoids air pollution.
Embodiment 2
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, done further optimization, specifically, the deflector 8 of boot cycle current direction is provided with below the atomization shower nozzle 3 of a described left side straight process chamber 4-1 and the right side straight process chamber 4-3, described deflector 8 profile is the coniform of reduced diameter from top to bottom, this coniform treatment fluid of being convenient to fully contacts with waste gas and raises the efficiency, the injection direction center of atomizer 3 overlaps with the center line of coniform deflector 8, and the structure of this center superposition further increases the contact area intersecting the waste gas six and treatment fluid arranged.
Embodiment 3
As shown in Figure 1-2, the present embodiment is on the basis of embodiment 1 or 2, done further optimization, specifically, described charcoal treatment chamber 6 is cylindric, comprise sleeve 6-1 and be arranged on the dismountable active carbon absorbed layer 6-2 in cover, the inside, one end of sleeve 6-1 is provided with internal thread 6-1.1, and another section is provided with external screw thread 6-1.2, and charcoal treatment chamber 6 female end links with escape pipe 5.
Active carbon is a kind of very tiny carbon granule, there is very large surface area, and also have more tiny hole in carbon granule, this aperture has very strong adsorption capacity, because the surface area of carbon granule is very large, so fully can contact with the impurity in gas, encounters aperture when the impurity in these gases and adsorbed, aseptic, and adopt and be threaded and facilitate installation and removal.
Embodiment 4
As shown in figs. 1 and 3, the present embodiment is on the basis of above any embodiment, done following optimization, specifically, described filtering layer chamber 7 is cylindric, comprise housing 7-1 and be arranged on the multilayer polytetrafluoroethylarticles filtering layer 7-2 in housing 7-1, inside, housing 7-1 one end is provided with internal thread 7-1.1, and the internal thread 7-1.1 in filtering layer the chamber 7 and external screw thread 6-1.1 in charcoal treatment chamber 6 is connected.Employing is threaded and conveniently installs, dismantles and clean.
The above; be only preferred embodiment of the present invention, not in order to limit the present invention, scope of patent protection of the present invention is as the criterion with claims; the equivalent structure change that every utilization description of the present invention and accompanying drawing content are done, in like manner all should be included in protection scope of the present invention.
Claims (4)
1. an energy-saving combined waste gas treating device, it is characterized in that, comprise U-shaped process chamber (2), U-shaped process chamber (4) comprises left straight process chamber (4-1), right straight process chamber (4-3), be communicated with the mud chamber (4-2) of left straight process chamber (4-1) and the right side straight process chamber (4-3) bottom, left straight process chamber (4-1) and the right side straight process chamber (4-3) top are provided with the atomizer (3) for spraying treatment fluid, left straight process chamber (4-1) and upper close (3) place of meeting and discussing that is atomized of right process chamber (4-3) are respectively arranged with air inlet pipe (2) and escape pipe (5), described escape pipe exports chain successively and is connected to charcoal treatment chamber (6) and filtering layer chamber (7), below, mud chamber (4-2) is provided with discharging tube (12) and circulation fluid adapter (13), liquid level sensor (10) is provided with in mud chamber (4-2), described atomizer (3) is taken over circulation fluid between (13) and is provided with the circulatory system both being communicated with (1), the circulatory system (1) comprises circulation line (1-1) and is arranged on the circulating pump (1-2) on circulation line.
2. energy-saving combined waste gas treating device according to claim 1, it is characterized in that, described mud chamber outer setting has the bracing frame (11) for supporting U-shaped process chamber (4), U-shaped process chamber (4) is provided with the liquid-adding device (9) for adding circulation fluid higher than mud chamber (4-3) place, and liquid-adding device (9) comprises filling opening (9-1) and adds hydraulic control valve (9-2).
3. energy-saving combined waste gas treating device according to claim 1, it is characterized in that, described charcoal treatment chamber (6) is cylindric, comprise sleeve (6-1) and be arranged on the dismountable active carbon absorbed layer (6-2) in cover, the inside, one end of sleeve (6-1) is provided with internal thread (6-1.1), another section is provided with external screw thread (6-1.2), and charcoal treatment chamber (6) female end links with escape pipe (5).
4. energy-saving combined waste gas treating device according to claim 1, it is characterized in that, described filtering layer chamber (7) is cylindric, comprise housing (7-1) and be arranged on the multilayer polytetrafluoroethylarticles filtering layer (7-2) in housing (7-1), housing (7-1) inside, one end is provided with internal thread (7-1.1), and the internal thread (7-1.1) of filtering layer chamber (7) and the external screw thread (6-1.1) in charcoal treatment chamber (6) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539103.XA CN105080270A (en) | 2015-08-29 | 2015-08-29 | Energy-saving combined waste gas treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539103.XA CN105080270A (en) | 2015-08-29 | 2015-08-29 | Energy-saving combined waste gas treatment device |
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| Publication Number | Publication Date |
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| CN105080270A true CN105080270A (en) | 2015-11-25 |
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| CN201510539103.XA Pending CN105080270A (en) | 2015-08-29 | 2015-08-29 | Energy-saving combined waste gas treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999920A (en) * | 2016-01-27 | 2016-10-12 | 中石化石油工程机械有限公司第四机械厂 | Ash discharge opening purification device |
| CN111741800A (en) * | 2018-02-21 | 2020-10-02 | 苏伊士集团 | Gas treatment system and method |
-
2015
- 2015-08-29 CN CN201510539103.XA patent/CN105080270A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999920A (en) * | 2016-01-27 | 2016-10-12 | 中石化石油工程机械有限公司第四机械厂 | Ash discharge opening purification device |
| CN111741800A (en) * | 2018-02-21 | 2020-10-02 | 苏伊士集团 | Gas treatment system and method |
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Application publication date: 20151125 |