CN205360912U - Industrial waste gas spraying dust removal device - Google Patents
Industrial waste gas spraying dust removal device Download PDFInfo
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- CN205360912U CN205360912U CN201521135986.XU CN201521135986U CN205360912U CN 205360912 U CN205360912 U CN 205360912U CN 201521135986 U CN201521135986 U CN 201521135986U CN 205360912 U CN205360912 U CN 205360912U
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- device body
- inner bag
- waste gas
- spray nozzle
- sidewall
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Abstract
The utility model relates to an industrial waste gas spraying dust removal device, include: the device body of tubular structure, device body lateral wall is equipped with the air inlet, and its upper end is equipped with gas outlet and its lower extreme and is equipped with the outlet, go back on the device body lateral wall rigid coupling have be located the air inlet top spray the mouth just spray the mouth and be connected with the inlet channel the top that sprays the mouth still distributes and has the fog nozzle just the fog nozzle is connected with the atomizer, includes still that the upper end rigid coupling is in the equal open -ended tube -shape of device body inner wall and upper and lower both ends dehydration inner bag, the cross -over connection of dehydration inner bag lower extreme has a cross -section to be the annular layer board of semicircle just the up end centre rigid coupling of layer board has an upright support column, between support column lateral wall and the dehydration inner bag inner wall ring array a plurality of whirl device of having arranged, device body lateral wall still rigid coupling has breakwater that a plurality of is located dehydration inner bag top just the breakwater cross -section is the type of falling V.
Description
Technical field
This utility model belongs to industrial waste gas purifying science and technology field, particularly relates to a kind of industrial waste gas spraying dedusting device.
Background technology
Traditional spray column device is mainly made up of several parts such as tower body, air inlet, air vent, spraying nozzles, spray column is simply constructed hydrofilter, general is reverse-flow spray column, dust-contained airflow moves upward, the drop of fog-spray nozzle ejection moves downward, grit is caught by drop by effects such as inertia, interception, diffusions, in order to ensure that air-flow is uniformly distributed, typically by many airflow distribution grid, air-flow after mist purification is discharged by tower body top, and dust flows through blowoff valve with water and enters sedimentation tank；Traditional spray column dedusting method, efficiency of dust collection is not high, often occurs except problems such as unclean phenomenon, spray column inefficiency, instability.For solving above-mentioned technical problem, patent ZL201420744627.3 discloses a kind of infant industry spray tower for waste gas cleaner unit, mainly includes blow-off pipe, overflow pipe, sewage discharging regulation valve, air inlet pipe, dust hopper, dust blanking adjustment valve, atomizer, water inlet pipe, escape pipe；Described overflow pipe is located at bottom tower body, which is provided with blow-off pipe, sewage discharging regulation valve, the discharge of fouling product is controlled by sewage discharging regulation valve, described air inlet pipe is located at the bottom of tower body, entrance increases dust hopper, dust blanking regulates valve, so be conducive to controlling Inlet dust concentration, described air inlet pipe is arranged above with air flow method grid, can be evenly spaced by flue dust, tower body top is located at by described water inlet pipe, it is divided into three sections to be connected into respectively in tower body, water inlet pipe is provided with water spray adjustable valve, in order to control the flow of water, described water inlet pipe head is provided with atomizer, flue dust is carried out dedusting by the droplet sprayed by atomizer, described tower body top is provided with escape pipe, flue gas after dedusting is complete is discharged by escape pipe.Although technique scheme solves above-mentioned technical problem to a certain extent, but, it is urgently to be resolved hurrily that this technical scheme yet suffers from some technical problems, as: efficiency of dust collection is low etc..
Summary of the invention
This utility model provides one compared to existing technologies for solving the technical problem that exists in known technology, and dust removing effects is more notable, and efficiency of dust collection is higher, more reasonably industrial waste gas spraying dedusting device.
This utility model is adopted the technical scheme that by the technical problem solving to exist in known technology:
nullA kind of industrial waste gas spraying dedusting device，Including: the device body of tubular structure，Described device body sidewall is provided with air inlet，Its upper end is provided with gas outlet and its lower end and is provided with discharge outlet，Described device body sidewall is also connected with and is positioned at spray nozzle above air inlet and described spray nozzle is connected to inlet channel，Above described spray nozzle, also distribution has spray nozzle and described spray nozzle to be connected to nebulizer，Also include upper end and be fixed in the tubular dehydration inner bag of the equal opening of described device body inwall and upper and lower two ends，Supporting plate and the center, upper surface of described supporting plate that the bridging of described dehydration inner bag lower end has a cross section to be semi-annular shape are connected with a upright support column，It is placed with several swirl-flow devices between described support column sidewall and dehydration inner bag inwall annular array，Described device body sidewall is also connected with several and is positioned at the water fender above dehydration inner bag and described water fender cross section is reverse V-shaped.
For solving technical problem of the prior art, this utility model is provided with technique scheme.In this technical scheme, first the waste gas entered in device body from air inlet can be carried out dedusting operation by spray nozzle and spray nozzle, afterwards, enters dewatering operation.
Compared with prior art, improvements of the present utility model are as follows:
The first: add the design of dehydration inner bag, this purpose of design has two, one is: the waste gas entered from air inlet can be carried out choked flow by the sidewall of dehydration inner bag, prevent waste gas without swirl-flow devices, directly from the situation that gas outlet is discharged, to ensure that the waste gas entering device body fully enters swirl-flow devices；Two are: dehydration inner bag inwall can for the structure installing offer basis of swirl-flow devices.
It two is: improve the layout structure of swirl-flow devices, that is: the bridging of described dehydration inner bag lower end has a cross section to be semi-annular shape supporting plate and the center, upper surface of described supporting plate are connected with a upright support column, are placed with several swirl-flow devices between described support column sidewall and dehydration inner bag inwall annular array.Based on this design, first the waste gas after spray cleaning can touch supporting plate, and this is the preliminary hydro-extraction structure of the technical program, and afterwards, waste gas is placed with several swirl-flow devices with entering annular array, and this is the second dehydrated structure of the technical program,
It three is: add the design of water fender, it may be assumed that described device body sidewall is also connected with several and is positioned at the water fender above dehydration inner bag and described water fender cross section is reverse V-shaped.Can to the waste gas discharged through swirl-flow devices dehydration further in this design, waste gas can enter the water fender being positioned at above dehydration inner bag, as the 3rd road dehydrated structure of the technical program, plays a role.
Based on the improvement of above-mentioned three technology scheme, this utility model is provided by multistage dehydrated structure, substantially increases the efficiency of waste gas dedusting and dehydration.
In order to strengthen the dewatering efficiency of the 3rd road dehydrated structure, this utility model can also adopt following technical measures: described water fender is placed with described in two-layer and two-layer staggered between water fender.
In order to strengthen the dewatering efficiency of second dehydrated structure, this utility model can also adopt following technical measures: be placed with described in two-layer swirl-flow devices and two-layer staggered between swirl-flow devices between described support column sidewall and dehydration inner bag inwall annular array.
In order to strengthen dust removing effects and the dedusting scope of spray nozzle, this utility model can also adopt following technical measures: described spray nozzle is arranged on described device body sidewall annular array.
This utility model has the advantage that and has the benefit effect that
Based on the improvement of technique scheme, this utility model is provided by multiple tracks dehydrated structure, substantially increases the efficiency of waste gas dehydration.Based on the improvement of above-mentioned optimal technical scheme, the technical solution of the utility model is able to perfect further, in order to strengthen the dewatering efficiency of the 3rd road dehydrated structure, staggered between water fender described in design two-layer；In order to strengthen the dewatering efficiency of second dehydrated structure, staggered between swirl-flow devices described in design two-layer；In order to strengthen dust removing effects and the dedusting scope of spray nozzle, design spray nozzle is arranged on described device body sidewall annular array.Compared to existing technologies, dust removing effects is more notable, and efficiency of dust collection is higher.
Accompanying drawing explanation
Fig. 1 is main sectional view structural representation of the present utility model；
Fig. 2 is that figure structure schematic representation is cutd open on a left side of the present utility model.
In figure: 1, device body；2, air inlet；3, gas outlet；4, discharge outlet；5, spray nozzle；6, inlet channel；7, spray nozzle；8, nebulizer；9, dehydration inner bag；10, supporting plate；11, support column；12, swirl-flow devices；13, water fender.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.At this it should be noted that be adapted to assist in for the explanation of these embodiments and understand this utility model, but it is not intended that restriction of the present utility model.As long as just can be mutually combined additionally, the technical characteristic related in each embodiment of this utility model disclosed below does not constitute conflict each other.
Embodiment one:
nullRefer to Fig. 1 and Fig. 2，A kind of industrial waste gas spraying dedusting device，Including: the device body 1 of tubular structure，Described device body 1 sidewall is provided with air inlet 2，Its upper end is provided with gas outlet 3 and its lower end and is provided with discharge outlet 4，Described device body 1 sidewall is also connected with and is positioned at spray nozzle 5 above air inlet 2 and described spray nozzle 5 is connected to inlet channel 6，Above described spray nozzle 5, also distribution has spray nozzle 7 and described spray nozzle 7 to be connected to nebulizer 8，Also include upper end and be fixed in the tubular dehydration inner bag 9 of the equal opening of described device body 1 inwall and upper and lower two ends，Supporting plate 10 and the center, upper surface of described supporting plate 10 that the bridging of described dehydration inner bag 9 lower end has a cross section to be semi-annular shape are connected with a upright support column 11，It is placed with several swirl-flow devices 12 between described support column 11 sidewall and dehydration inner bag 9 inwall annular array，Described device body 1 sidewall is also connected with several and is positioned at the water fender 13 above dehydration inner bag 9 and described water fender 13 cross section is reverse V-shaped.
In the present embodiment, described water fender 13 is placed with described in two-layer and two-layer staggered between water fender 13.
In the present embodiment, it is placed with described in two-layer swirl-flow devices 12 and two-layer staggered between swirl-flow devices 12 between described support column 11 sidewall and dehydration inner bag 9 inwall annular array.
In the present embodiment, described spray nozzle 7 is arranged on described device body 1 sidewall annular array.
Work process:
In this technical scheme, first the waste gas entered in device body from air inlet can be carried out dedusting operation by spray nozzle and spray nozzle, afterwards, enters dewatering operation.First waste gas after spray cleaning can touch supporting plate, this is the preliminary hydro-extraction structure of the technical program, afterwards, waste gas is placed with several swirl-flow devices with entering annular array, this is the second dehydrated structure of the technical program, last waste gas can enter the water fender being positioned at above dehydration inner bag, as the 3rd road dehydrated structure of the technical program, plays a role.
These are only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
- null1. an industrial waste gas spraying dedusting device，Including: the device body (1) of tubular structure，Described device body (1) sidewall is provided with air inlet (2)，Its upper end is provided with gas outlet (3) and its lower end and is provided with discharge outlet (4)，Described device body (1) sidewall is also connected with the spray nozzle (5) being positioned at air inlet (2) top and described spray nozzle (5) is connected to inlet channel (6)，Also it is distributed in the top of described spray nozzle (5) and has spray nozzle (7) and described spray nozzle (7) to be connected to nebulizer (8)，It is characterized in that: also include upper end and be fixed in tubular dehydration inner bag (9) of the equal opening of described device body (1) inwall and upper and lower two ends，Supporting plate (10) and the center, upper surface of described supporting plate (10) that the bridging of described dehydration inner bag (9) lower end has a cross section to be semi-annular shape are connected with a upright support column (11)，It is placed with several swirl-flow devices (12) between described support column (11) sidewall and dehydration inner bag (9) inwall annular array，Described device body (1) sidewall is also connected with several water fenders (13) being positioned at dehydration inner bag (9) top and described water fender (13) cross section is reverse V-shaped.
- 2. industrial waste gas spraying dedusting device according to claim 1, it is characterised in that: described water fender (13) is placed with described in two-layer and two-layer staggered between water fender (13).
- 3. industrial waste gas spraying dedusting device according to claim 1 and 2, it is characterised in that: it is placed with described in two-layer swirl-flow devices (12) and two-layer staggered between swirl-flow devices (12) between described support column (11) sidewall and dehydration inner bag (9) inwall annular array.
- 4. industrial waste gas spraying dedusting device according to claim 1 and 2, it is characterised in that: described spray nozzle (7) is the arrangement of annular array ground on described device body (1) sidewall.
- 5. industrial waste gas spraying dedusting device according to claim 3, it is characterised in that: described spray nozzle (7) is the arrangement of annular array ground on described device body (1) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135986.XU CN205360912U (en) | 2015-12-30 | 2015-12-30 | Industrial waste gas spraying dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135986.XU CN205360912U (en) | 2015-12-30 | 2015-12-30 | Industrial waste gas spraying dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205360912U true CN205360912U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135986.XU Expired - Fee Related CN205360912U (en) | 2015-12-30 | 2015-12-30 | Industrial waste gas spraying dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205360912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236833A (en) * | 2016-12-23 | 2018-07-03 | 天津普洛仙科技有限公司 | A kind of waste gas absorption tower mode dehydrated structure |
| CN112870888A (en) * | 2021-01-22 | 2021-06-01 | 四川利达华锐机械有限公司 | Hinder and spray environmental protection equipment soon |
-
2015
- 2015-12-30 CN CN201521135986.XU patent/CN205360912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236833A (en) * | 2016-12-23 | 2018-07-03 | 天津普洛仙科技有限公司 | A kind of waste gas absorption tower mode dehydrated structure |
| CN112870888A (en) * | 2021-01-22 | 2021-06-01 | 四川利达华锐机械有限公司 | Hinder and spray environmental protection equipment soon |
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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 |
Granted publication date: 20160706 Termination date: 20181230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |