CN212523639U - High-efficient purification treatment system of waste gas - Google Patents
High-efficient purification treatment system of waste gas Download PDFInfo
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- CN212523639U CN212523639U CN202020806042.5U CN202020806042U CN212523639U CN 212523639 U CN212523639 U CN 212523639U CN 202020806042 U CN202020806042 U CN 202020806042U CN 212523639 U CN212523639 U CN 212523639U
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- waste gas
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- dust
- filter unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses a high-efficient purification treatment system of waste gas, it includes the waste gas intake pipe, the spray column, the active carbon adsorption tower, the chimney, primary filter unit, air purification filter, connecting pipe and first fan, the high-efficient purification treatment system of waste gas in this scheme is through adopting the primary filter unit who links to each other with the waste gas intake pipe in proper order, air purification filter, spray column and active carbon adsorption tower, utilize primary filter unit and air purification filter to filter the dust and the granular pollutant that contain in the waste gas at first and get rid of, wherein be provided with in the air purification filter unit and correspond the filter layer structure that the three-layer adoption different materials constitute, in order to guarantee the purifying effect; the waste gas with dust and particles removed is further treated by a spray tower and an active carbon adsorption tower to the odorous harmful gases such as sulfur dioxide in the waste gas so as to ensure that the discharged gas meets the discharge health standard.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, concretely relates to high-efficient purification treatment system of waste gas.
Background
The waste gas is harmful and toxic gas discharged by human in the production and living processes, such as the waste gas discharged from chemical plants, steel plants, coke plants, oil refineries and the like, and the discharged waste gas generally contains granular dust, sulfur dioxide and other harmful gases, which seriously pollutes the environment and harms human health.
For example, a utility model patent with an authorization notice number of CN205392088U, an authorization notice day of 2016, 07, 27 and a patent name of "incinerator exhaust gas treatment device", which comprises a desulfurizing tower and a purifying tower, wherein the left bottom of the desulfurizing tower is provided with an air inlet pipe, the outside of the air inlet pipe is provided with an annular water tank, the top end of the desulfurizing tower is connected with an air outlet pipe, the inner wall of the upper side of the desulfurizing tower is provided with a sulfur dioxide concentration detection device, the left end of the air outlet pipe is connected with a circulating air inlet pipe, the top end of the air outlet pipe is connected with a first connecting pipeline, the inside of the first connecting pipeline is provided with a drying layer, the right side of the first connecting pipeline is; the during operation at first lets waste gas pass through annular water tank to utilize its heat energy, the waste gas carries out the desulfurization in passing through the desulfurizing tower afterwards, and the moisture of rethread correspondence in with the waste gas is held back behind the desulfurization, in order to guarantee the separation of waste gas and moisture, utilizes the filter screen to hold back the impurity in the waste gas at last, guarantees that waste gas can obtain thorough purification. In the above scheme, although the heat energy of the waste gas is well utilized, because the impurities in the waste gas are processed by the bag-type dust collector and the last filter screen, and the waste gas is firstly contacted with the annular water tank, part of the impurities in the waste gas can remain in the annular water tank, and further impurities remain in the water body in the annular water tank; in addition, impurities in the waste gas are only filtered by the bag-type dust collector and the filter screen, and the good purification effect is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a can effectively get rid of the high-efficient purification treatment system of waste gas of impurity in the waste gas.
In order to solve the technical problem, the utility model provides a pair of high-efficient purification processing system of waste gas, purification processing system include waste gas intake pipe, spray column, active carbon adsorption tower and chimney, purification processing system still includes:
a primary filter unit connected to an outlet of the exhaust gas inlet pipe for removing dust from the exhaust gas;
the air purification filter is connected with an air outlet of the primary filter unit and comprises a support and an air filtration component arranged on the support, the air filtration component comprises a first filtration layer, a second filtration layer and a third filtration layer which are sequentially bonded and connected from bottom to top, the first filtration layer is made of non-woven fabrics, the second filtration layer is made of activated carbon, and the third filtration layer is made of polyurethane materials;
one end of the connecting pipe is connected with an air outlet of the air purification filter, and the other end of the connecting pipe is communicated with the bottom end of the inner cavity of the spray tower;
and a first fan disposed on the connection pipe.
In some embodiments, the air purifying filters are in a plurality of groups, wherein the plurality of groups of air purifying filters are arranged above and below each other at intervals.
In some embodiments, the bracket comprises a bracket body and an opening arranged in the middle of the bracket body, and the air filter assembly is horizontally and fixedly installed in the opening.
In some embodiments, the purification treatment system further comprises a purification chamber comprising a first accommodation chamber, a second accommodation chamber and a partition vertically arranged between the first accommodation chamber and the second accommodation chamber, wherein the primary filter unit is horizontally installed in the first accommodation chamber, the air purification filter is horizontally installed in the second accommodation chamber, and an opening for communicating the first accommodation chamber with the second accommodation chamber is arranged at the bottom end of the partition.
In some embodiments, the primary filter unit comprises a first dust removal layer and a second dust removal layer which are horizontally arranged up and down, wherein the first dust removal layer is a filter layer made of non-woven fabrics, and the second dust removal layer is a filter layer made of polypropylene.
In some embodiments, the bracket further comprises a clamping head arranged on one side of the bracket body, wherein the bracket is horizontally installed in a clamping groove arranged on the side wall of the second accommodating chamber through clamping of the clamping head.
In some embodiments, the exhaust gas inlet pipe is connected with the primary filter unit through a horn-shaped horn mouth, and a second fan is further arranged on one side of the exhaust gas inlet pipe at the air outlet.
In some embodiments, the first, second, and third filter layers on the air filter assembly are in a wave-like folded configuration.
The utility model discloses beneficial effect:
according to the efficient waste gas purification treatment system, the primary filter unit, the air purification filter, the spray tower and the activated carbon adsorption tower which are sequentially connected with the waste gas inlet pipe are adopted, firstly, the primary filter unit and the air purification filter are used for filtering and removing dust and granular pollutants contained in waste gas, wherein in order to fully and effectively ensure the removal of the dust and the granular pollutants in the waste gas, the air purification filter unit is internally provided with a filter layer structure which is formed by adopting different materials corresponding to three layers, so that the purification effect is ensured; the waste gas with dust and particles removed is further treated by a spray tower and an active carbon adsorption tower to the odorous harmful gases such as sulfur dioxide in the waste gas so as to ensure that the discharged gas meets the discharge health standard.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
FIG. 1 is a schematic structural diagram of an exhaust gas high-efficiency purification treatment system in the present embodiment;
FIG. 2 is a schematic view showing an exploded structure of the air cleaning filter in the present embodiment;
fig. 3 is a schematic longitudinal sectional view of an air filter assembly in the air cleaning filter according to the present embodiment.
In the figure:
100-an efficient waste gas purification treatment system, 1-a waste gas inlet pipe, 2-a second fan, 3-a bell mouth, 4-a purification chamber, 41-a first containing chamber, 42-a second containing chamber, 43-a partition board, 44-an opening, 5-a primary filter unit, 51-a first dedusting layer, 52-a second dedusting layer, 6-an air purification filter, 61-a support, 62-an opening, 63-an air filtering component, 631-a first filtering layer, 632-a second filtering layer, 633-a third filtering layer, 64-a chuck, 7-a connecting pipe, 8-a first fan, 9-a spray tower, 10-an activated carbon adsorption tower and 11-a chimney.
Detailed Description
The portable leg rehabilitation training device according to the present application will be described in detail with reference to the following specific embodiments and accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. Note that, in order to clearly show the structure of each component of the embodiment of the present invention, the same reference numerals are used to denote the same parts.
Referring to fig. 1, the system 100 for high-efficiency purification treatment of exhaust gas in the present embodiment includes an exhaust gas inlet pipe 1, a primary filter unit 5, an air purification filter 6, a spray tower 9, an activated carbon adsorption tower 10, and a chimney 11.
The primary filter unit 5 and the air cleaning filter 6 in this embodiment are disposed in the same cleaning chamber 4 provided, the cleaning chamber 4 including a first accommodating chamber 41, a second accommodating chamber 42, and a partition plate 43 vertically provided between the first accommodating chamber 41 and the second accommodating chamber 42, wherein the primary filter unit 5 is horizontally installed in the first accommodating chamber 41, the air cleaning filter 6 is horizontally installed in the second accommodating chamber 42, and the bottom end of the partition plate 43 is provided with an opening 44 for communicating the first accommodating chamber 41 and the second accommodating chamber 42. During the cleaning operation, the exhaust gas treated by the primary filter unit 5 can flow into the air cleaning filter 6 through the opening 44 to be cleaned.
The primary filter unit 5 in this embodiment includes a first dust removal layer 51 and a second dust removal layer 52 which are horizontally arranged from top to bottom, wherein the first dust removal layer 51 is a filter layer made of non-woven fabric, the second dust removal layer 52 is a filter layer made of polypropylene, the dust treatment effect on the exhaust gas can be better ensured by adopting two dust removal layers, and the dust treatment on the dust in the exhaust gas can be ensured by adopting dust removal layers made of different materials; the first dust removing layer 51 in the primary filter unit 5 in this embodiment is made of non-woven fabric, which is cheap and can primarily filter dust in the exhaust gas; and second dust layer 52 adopts the polypropylene preparation to form, and the fine graininess impurity in its waste gas that can be fine filters, has consolidated first dust layer 51 and to the filter effect of impurity, adopts the filter layer that the polypropylene constitutes in addition, and its adaptation environmental performance is also better, especially possesses better high temperature resistance. Through adopting first dust layer 51 and the second dust layer 52 that different filtering quality materials constitute to mutually support the collocation, can carry out preliminary filtration processing to the impurity in the waste gas effectively.
Referring to fig. 1 to 3, the air cleaning filter 6 in this embodiment is connected to the air outlet of the primary filter unit 5, the air cleaning filter 6 includes a bracket 61 and an air filter assembly 63 mounted on the bracket 61, the air filter assembly 63 includes a first filter layer 631, a second filter layer 632, and a third filter layer 633 which are sequentially bonded from bottom to top, wherein the first filter layer 631 is made of non-woven fabric, the second filter layer 632 is made of activated carbon, and the third filter layer 633 is made of polyurethane. Similarly, a first filter layer 631 made of non-woven fabric is mainly used for further filtering dust in the exhaust gas and is inexpensive, and a second filter layer 632 made of activated carbon is used for filtering odorous harmful substances in the exhaust gas; the third filter layer 633 made of polyurethane is used for further removing fine granular impurities possibly carried in the exhaust gas, the three filter layers are respectively matched by non-woven fabrics, activated carbon and polyurethane materials, so that the impurities in the exhaust gas can be filtered comprehensively, and the filter layer made of polyurethane has a wider temperature range during working. During purification treatment, the exhaust gas primarily treated by the primary filter unit 5 sequentially passes through the first filter layer 631, the second filter layer 632 and the third filter layer 633 of the air purification filter 6 from bottom to top, so as to further filter dust and particulate exhaust gas in the exhaust gas. In order to improve the filtering effect, a plurality of groups of air purification filters 6 can be arranged up and down; in addition, the air filter assembly 63 on the air purifying filter 6 in the embodiment adopts a wavy folded shape structure, so that the contact area and the contact time of the waste gas are increased, and the filtering effect is improved.
Referring to fig. 1 and 2, the bracket 61 of the air cleaning filter 6 of the present embodiment includes a bracket body and an opening 62 formed at a middle portion of the bracket body, and an air filter unit 63 is horizontally and fixedly installed in the opening 62. In addition, for the convenience of installation, the bracket in this embodiment further includes a chuck 64 disposed at one side of the bracket body, wherein the bracket is clamped and horizontally installed in a clamping groove disposed on the side wall of the second accommodating chamber 42 through the chuck 64.
In order to ensure that the external waste gas can stably flow, a first fan 8 is arranged on a connecting pipe 7 between an air purification filter 6 and a spray tower 9, a second fan 2 is further arranged on one side of an air outlet of a waste gas inlet pipe 1, wherein the waste gas inlet pipe 1 is connected with a primary filter unit 5 through a horn-shaped horn mouth 3, the horn-shaped horn mouth 3 is sampled, the waste gas can be better conveniently diffused and enter the primary filter unit 5, and the waste gas filtering effect is improved.
In operation, external waste gas flows into the primary filter unit 5 through the waste gas inlet pipe 1 under the action of the second fan 2 to perform primary filtration of dust and particulate matters, the waste gas primarily filtered by the primary filter unit 5 sequentially enters the multiple groups of air purification filters 6 from bottom to top through the openings 44 on the partition plates 43, further purification treatment of dust and granular impurities is carried out, and the waste gas after purification treatment is carried out under the action of the first fan 8, enters the bottom end of a spray tower 9 through a connecting pipe 7, enters the spray tower 9 for desulfurization treatment (the spray tower 9 is internally provided with corresponding hydrochloric acid liquid), the waste gas after desulfurization treatment enters an active carbon adsorption tower 10, further purification treatment is carried out to remove harmful and odorous gases in the waste gas, and the purified waste gas is finally discharged outside through a chimney 11.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (8)
1. The utility model provides a high-efficient purification treatment system of waste gas, purification treatment system includes waste gas intake pipe, spray column, active carbon adsorption tower and chimney, its characterized in that, purification treatment system still includes:
a primary filter unit connected to an outlet of the exhaust gas inlet pipe for removing dust from the exhaust gas;
the air purification filter is connected with an air outlet of the primary filter unit and comprises a support and an air filtration component arranged on the support, the air filtration component comprises a first filtration layer, a second filtration layer and a third filtration layer which are sequentially bonded and connected from bottom to top, the first filtration layer is made of non-woven fabrics, the second filtration layer is made of activated carbon, and the third filtration layer is made of polyurethane materials;
one end of the connecting pipe is connected with an air outlet of the air purification filter, and the other end of the connecting pipe is communicated with the bottom end of the inner cavity of the spray tower;
and a first fan disposed on the connection pipe.
2. The efficient exhaust gas purification treatment system as claimed in claim 1, wherein the air purification filters are in multiple groups, and the multiple groups of air purification filters are arranged above and below each other at intervals.
3. The efficient exhaust gas purification treatment system as recited in claim 1 or 2, wherein the bracket comprises a bracket body and an opening arranged in the middle of the bracket body, and the air filter assembly is horizontally and fixedly installed in the opening.
4. A high-efficiency purification treatment system for exhaust gas as set forth in claim 3, further comprising a purification chamber comprising a first accommodation chamber, a second accommodation chamber and a partition vertically arranged between the first accommodation chamber and the second accommodation chamber, wherein the primary filter unit is horizontally installed in the first accommodation chamber, the air purification filter is horizontally installed in the second accommodation chamber, and an opening for communicating the first accommodation chamber with the second accommodation chamber is arranged at the bottom end of the partition.
5. The system of claim 4, wherein the primary filter unit comprises a first dust-removing layer and a second dust-removing layer, which are horizontally arranged from top to bottom, wherein the first dust-removing layer is made of non-woven fabrics, and the second dust-removing layer is made of polypropylene.
6. An efficient exhaust gas purification system as recited in claim 4, wherein said frame further comprises a clamp head disposed on one side of said frame body, wherein said frame is horizontally mounted in a slot disposed on a side wall of said second housing chamber by said clamp head.
7. The system for purifying and treating the waste gas efficiently as claimed in claim 1, wherein the waste gas inlet pipe is connected to the primary filter unit through a flared bell mouth, and a second fan is further disposed at one side of the outlet of the waste gas inlet pipe.
8. The system of claim 1, wherein the first, second and third filter layers of the air filter assembly are in a wave-like folded configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806042.5U CN212523639U (en) | 2020-05-14 | 2020-05-14 | High-efficient purification treatment system of waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020806042.5U CN212523639U (en) | 2020-05-14 | 2020-05-14 | High-efficient purification treatment system of waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212523639U true CN212523639U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020806042.5U Expired - Fee Related CN212523639U (en) | 2020-05-14 | 2020-05-14 | High-efficient purification treatment system of waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212523639U (en) |
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2020
- 2020-05-14 CN CN202020806042.5U patent/CN212523639U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| 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: 20210212 |