CN204251672U - Labyrinth type chromium mist retrieving arrangement - Google Patents
Labyrinth type chromium mist retrieving arrangement Download PDFInfo
- Publication number
- CN204251672U CN204251672U CN201420636698.1U CN201420636698U CN204251672U CN 204251672 U CN204251672 U CN 204251672U CN 201420636698 U CN201420636698 U CN 201420636698U CN 204251672 U CN204251672 U CN 204251672U
- Authority
- CN
- China
- Prior art keywords
- mist
- resistance
- bar
- resistance mist
- bar support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The utility model discloses a kind of labyrinth type chromium mist retrieving arrangement, comprise: casing, the both sides of described casing are respectively blast inlet and air outlet, there is in described cabinets cavity at least one resistance mist bar support, described resistance mist bar support comprises multiple horizontally disposed resistance mist bar support bar, described multiple resistance mist bar support bar is along blast inlet to air outlet direction spaced set, the two ends of described resistance mist bar support bar are fixed on the inwall of casing, multiple resistance mist bar is fixed with between every two adjacent resistance mist bar support bars, described multiple resistance mist bar is along the length direction spaced set of resistance mist bar support bar.By the way, the utility model is simple and reasonable, adopt the structure of multistage resistance mist bar, resistance mist is reached through multistage resistance mist bar, make chromium mist be increased in the time of chromium day with fog, can obtain better gas-liquid separation, the airflow space of resistance mist bar is large, duration of service is long also can not block gas channel, can keep better chromium mist recovering effect.
Description
Technical field
The utility model relates to field of electroplating, particularly relates to a kind of labyrinth type chromium mist retrieving arrangement.
Background technology
The off-gas cleaning equipment of electroplating assembly line is character according to waste gas, the requirement for the treatment of capacity and process is determined, normally adopt the process of chromium mist withdrawer to the process containing chromium waste gas, usual chromium mist withdrawer adopts filled plastics grid ball to realize the recycling of chromium mist.Chromic anhydride after chromium mist reclaims can return chrome-plating bath to be continued to use, and then sends into Tower for purifying waste gas and carry out deep process, and chromic acid residual in chromium mist tail gas in the chemical treatment of purifying layer circulated sprinkling, thus reaches the requirement of purification qualified discharge.
There is following problem in current chromium mist withdrawer: 1, chromium mist withdrawer adopts filled plastics grid ball to realize the recycling of chromium mist, the area of chromium mist packing layer is little, thickness is large, still can normal separation gas-liquid when starting working, time slightly long chromium mist can fouling on plastic grid ball, progressively can block the aperture on plastic grid ball, cause windage to strengthen, wind speed does not reach standard-required, poor processing effect; 2, chromium mist withdrawer maintenance difficulties is large, and blocking plastic grid ball clean needs manually to draw out to clean, Operation and Maintenance difficulty.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of labyrinth type chromium mist retrieving arrangement, simple and reasonable, adopt the structure of multistage resistance mist bar, resistance mist is reached through multistage resistance mist bar, make chromium mist be increased in the time of chromium day with fog, can obtain better gas-liquid separation, the airflow space of resistance mist bar is large, duration of service is long also can not block gas channel, can keep better chromium mist recovering effect.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of labyrinth type chromium mist retrieving arrangement, comprise: casing, the both sides of described casing are respectively blast inlet and air outlet, there is in described cabinets cavity at least one resistance mist bar support, described resistance mist bar support comprises multiple horizontally disposed resistance mist bar support bar, described multiple resistance mist bar support bar is along blast inlet to air outlet direction spaced set, the two ends of described resistance mist bar support bar are fixed on the inwall of casing, multiple resistance mist bar is fixed with between every two adjacent resistance mist bar support bars, described multiple resistance mist bar is along the length direction spaced set of resistance mist bar support bar,
Described resistance mist bar in the vertical direction extends, top extends to casing top, bottom extends to bottom half, described resistance mist bar comprises an intermediate plate, the two side ends of described intermediate plate is separately fixed on two resistance mist bar support bars, one side of described intermediate plate has the first resistance mist sheet, the opposite side of described intermediate plate have two second resistance mist sheets, between adjacent two resistance mist bars, the end of the first resistance mist sheet on a resistance mist bar hinders in the space between mist sheets another two second of hindering on mist bar.
In the utility model preferred embodiment, the both sides of described resistance mist bar support bar have the draw-in groove of multiple spaced set respectively, the two side ends of described intermediate plate fixes in the draw-in groove on adjacent two resistance mist bar support bars respectively, and described intermediate plate is vertical with resistance mist bar support bar.
In the utility model preferred embodiment, have five resistance mist bar supports in described cabinets cavity, described multiple resistance mist bar support is along the vertical direction spaced set of casing.
In the utility model preferred embodiment, the angle between described first resistance mist sheet and intermediate plate is 35 degree, and the angle between described first resistance mist sheet and the second resistance mist sheet is 70 degree.
In the utility model preferred embodiment, described bottom half has to reclaim to be taken over.
In the utility model preferred embodiment, described casing is cuboid.
In the utility model preferred embodiment, described intermediate plate, the first resistance mist sheet and the second resistance mist sheet are one-piece construction.
The beneficial effects of the utility model are: the utility model labyrinth type chromium mist retrieving arrangement, simple and reasonable, adopt the structure of multistage resistance mist bar, resistance mist is reached through multistage resistance mist bar, make chromium mist be increased in the time of chromium day with fog, can obtain better gas-liquid separation, the airflow space of resistance mist bar is large, duration of service is long also can not block gas channel, can keep better chromium mist recovering effect.
Accompanying drawing explanation
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, wherein:
Fig. 1 is the structural representation of the utility model labyrinth type chromium mist retrieving arrangement one preferred embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to sectional view.
In accompanying drawing, the mark of each parts is as follows: 1, casing, and 2, blast inlet, 3, air outlet, 4, resistance mist bar support bar, 5, intermediate plate, the 6, first resistance mist sheet, the 7, second resistance mist sheet, 8, draw-in groove, 9, reclaim adapter.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of labyrinth type chromium mist retrieving arrangement, comprise: casing 1, described casing 1 is in cuboid, have bottom described casing 1 and reclaim adapter 9, the both sides of described casing 1 are respectively blast inlet 2 and air outlet 3, there is in described casing 1 inner chamber at least one resistance mist bar support, described resistance mist bar support comprises multiple horizontally disposed resistance mist bar support bar 4, described multiple resistance mist bar support bar 4 is along blast inlet 2 to air outlet 3 direction spaced set, the two ends of described resistance mist bar support bar 4 are fixed on the inwall of casing 1, multiple resistance mist bar is fixed with between every two adjacent resistance mist bar support bars 4, described multiple resistance mist bar is along the length direction spaced set of resistance mist bar support bar 4, specifically, from blast inlet 2 to air outlet 3 direction, multiple resistance mist bars between first resistance mist bar support bar and second resistance mist bar support bar form first step resistance mist structure, multiple resistance mists article between second resistance mist article support bar and the 3rd resistance mist article support bar form second stage resistance mist structure, form multistage resistance mist structure by that analogy.
The overall in the vertical direction of described resistance mist bar extends, top extends to casing top, bottom extends to bottom half, described resistance mist bar comprises an intermediate plate 5, the two side ends of described intermediate plate 5 is separately fixed on two resistance mist bar support bars 4, one side of described intermediate plate 5 has the first resistance mist sheet 6, the opposite side of described intermediate plate 5 have two second resistance mist sheets 7, described intermediate plate 5, first resistance mist sheet 6 and the second resistance mist sheet 7 are one-piece construction, between adjacent two resistance mist bars, the end of the first resistance mist sheet 6 on a resistance mist bar hinders in the space between mist sheets 7 another two second of hindering on mist bar, mazy gas channel is just defined between two adjacent like this resistance mist bars, again by the combination of multistage resistance mist structure, chromium mist is made to be increased in the time of chromium day with fog, better gas-liquid separation effect can be obtained, in addition, the gas channel space between resistance mist bar is comparatively large, and duration of service, length also can not block gas channel.
Preferably, the both sides of described resistance mist bar support bar 4 have the draw-in groove 8 of multiple spaced set respectively, the two side ends of described intermediate plate 5 fixes in the draw-in groove 8 on adjacent two resistance mist bar support bars 4 respectively, described intermediate plate 5 is vertical with resistance mist bar support bar 4, intermediate plate 5 is made to locate firmly like this, multiple intermediate plates between adjacent two resistance mist bar support bars 4 are equidistantly fixed, form multiple identical labyrinth type gas channel, and from blast inlet 2 to air outlet 3 direction, the setting of multistage resistance mist structure, the length of above-mentioned multiple labyrinth type gas channel is just made all to obtain prolongation, chromium mist is made to be increased in the time of chromium day with fog.
In the utility model, next resistance mist bar support of generalized case can firmly hinder mist bar substantially, but when casing specification is larger, when the length of resistance mist bar in the vertical direction is larger, in the course of the work, due to the flowing of chromium mist, small rocking and trickle noise may be there is in resistance mist bar, therefore, three to five resistance mist bar supports can be set in such cases in described cabinets cavity, multiple resistance mist bar support, along vertical direction (namely hindering the length direction of the mist bar) spaced set of casing, makes the location hindering mist bar more firm.
Preferably, the first resistance mist sheet 6 in the utility model and the second resistance mist sheet 7 all tilt towards blast inlet direction, better labyrinth effect can be formed like this, further, angle between described first resistance mist sheet 6 and intermediate plate 5 is 35 degree, and the angle between described first resistance mist sheet 6 and the second resistance mist sheet 7 is 70 degree.
The utility model in use, accessed by waste gas blast inlet containing chromium waste gas, first enter in resistance mist bar space, waste gas acts on through multistage labyrinth, and gas-liquid separation is opened, and chromic anhydride is collected in bottom and puts into gathering barrel by recovery adapter, chromic acid residual in chromium mist tail gas is discharged from air outlet, enter next stage purifying processing device, by circulated sprinkling chemical treatment, thus reach emission request.
The beneficial effects of the utility model are: the utility model labyrinth type chromium mist retrieving arrangement, simple and reasonable, adopt the structure of multistage resistance mist bar, resistance mist is reached through multistage resistance mist bar, make chromium mist be increased in the time of chromium day with fog, can obtain better gas-liquid separation, the airflow space of resistance mist bar is large, duration of service is long also can not block gas channel, can keep better chromium mist recovering effect; Chromium mist multistage resistance mist bar, effectively keep wind speed in standard range, increase the duration of contact with multistage resistance mist bar, recovering effect is good; Outfit of equipment result of use is good, and chromium mist reclaiming clean rate is higher than traditional chromium mist withdrawer, stable and reliable for performance, does not need clean and maintenance.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a labyrinth type chromium mist retrieving arrangement, it is characterized in that, comprise: casing, the both sides of described casing are respectively blast inlet and air outlet, there is in described cabinets cavity at least one resistance mist bar support, described resistance mist bar support comprises multiple horizontally disposed resistance mist bar support bar, described multiple resistance mist bar support bar is along blast inlet to air outlet direction spaced set, the two ends of described resistance mist bar support bar are fixed on the inwall of casing, multiple resistance mist bar is fixed with between every two adjacent resistance mist bar support bars, described multiple resistance mist bar is along the length direction spaced set of resistance mist bar support bar,
Described resistance mist bar in the vertical direction extends, top extends to casing top, bottom extends to bottom half, described resistance mist bar comprises an intermediate plate, the two side ends of described intermediate plate is separately fixed on two resistance mist bar support bars, one side of described intermediate plate has the first resistance mist sheet, the opposite side of described intermediate plate have two second resistance mist sheets, between adjacent two resistance mist bars, the end of the first resistance mist sheet on a resistance mist bar hinders in the space between mist sheets another two second of hindering on mist bar.
2. labyrinth type chromium mist retrieving arrangement according to claim 1, it is characterized in that, the both sides of described resistance mist bar support bar have the draw-in groove of multiple spaced set respectively, the two side ends of described intermediate plate fixes in the draw-in groove on adjacent two resistance mist bar support bars respectively, and described intermediate plate is vertical with resistance mist bar support bar.
3. labyrinth type chromium mist retrieving arrangement according to claim 1, is characterized in that, have five resistance mist bar supports in described cabinets cavity, described multiple resistance mist bar support is along the vertical direction spaced set of casing.
4. labyrinth type chromium mist retrieving arrangement according to claim 1, is characterized in that, the angle between described first resistance mist sheet and intermediate plate is 35 degree, and the angle between described first resistance mist sheet and the second resistance mist sheet is 70 degree.
5. labyrinth type chromium mist retrieving arrangement according to claim 1, is characterized in that, described bottom half has to reclaim to be taken over.
6. labyrinth type chromium mist retrieving arrangement according to claim 1, it is characterized in that, described casing is cuboid.
7. labyrinth type chromium mist retrieving arrangement according to claim 1, is characterized in that, described intermediate plate, the first resistance mist sheet and the second resistance mist sheet are one-piece construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636698.1U CN204251672U (en) | 2014-10-30 | 2014-10-30 | Labyrinth type chromium mist retrieving arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636698.1U CN204251672U (en) | 2014-10-30 | 2014-10-30 | Labyrinth type chromium mist retrieving arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251672U true CN204251672U (en) | 2015-04-08 |
Family
ID=52955997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636698.1U Expired - Fee Related CN204251672U (en) | 2014-10-30 | 2014-10-30 | Labyrinth type chromium mist retrieving arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835255A (en) * | 2017-02-21 | 2017-06-13 | 西安互达环保科技有限公司 | A kind of turbulent flow electrodeposition method and corollary apparatus and modularization expand scheme |
-
2014
- 2014-10-30 CN CN201420636698.1U patent/CN204251672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835255A (en) * | 2017-02-21 | 2017-06-13 | 西安互达环保科技有限公司 | A kind of turbulent flow electrodeposition method and corollary apparatus and modularization expand scheme |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204058399U (en) | A kind of biomass gas cooling and purifying water treatment case | |
| CN204251672U (en) | Labyrinth type chromium mist retrieving arrangement | |
| CN205761800U (en) | A kind of cathode line fixed structure of waste gas purification apparatus | |
| CN204974313U (en) | Paint spray booth is with catching coating cloud device | |
| CN104313333A (en) | Labyrinth type chromium fog recycling device | |
| CN214308270U (en) | Heat exchanger for NMP waste gas recovery system | |
| CN210426248U (en) | Multi-material packing segmented packing tower | |
| CN109023373A (en) | System for chlorine treatment in acidity etching liquid recycling copper recovery system | |
| CN210131508U (en) | Cooling device for organic waste gas treatment of circuit board | |
| CN203479046U (en) | Device for recycling condensate steam in process of production | |
| CN204193769U (en) | Dust technology equipment is reclaimed in the three grades of back washings of a kind of nitrogen oxide | |
| CN204033266U (en) | A kind of carpet cleaner recovery box | |
| CN203899216U (en) | Secondary settlement device | |
| CN204905355U (en) | Change into cabinet electrolysis fluid recovery unit | |
| CN206343059U (en) | A kind of hydrogen chloride absorption device | |
| CN105021070A (en) | Graphite modified polypropylene tubular heat exchanger | |
| CN211419740U (en) | Full-automatic descaling type water treatment device | |
| CN205269355U (en) | Waste gas purification apparatus | |
| CN105169859B (en) | A kind of wet method electrostatic collector device | |
| CN208433381U (en) | A kind of structure increasing the wet process board circulation pipe spare part service life | |
| CN203657600U (en) | Dehydrator for cooling tower | |
| CN203108252U (en) | Volatile liquid recovery device in industrial production | |
| CN202892951U (en) | Re-boiler | |
| CN210994798U (en) | Corrosion-resistant combined electric dust collector | |
| CN216005270U (en) | Bubble type deamination tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214185 Jiangsu province Wuxi city Huishan District Yanqiao Street Zhang Hung Road No. 10-18 Patentee after: JIANGSU HONGLIAN ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY CO., LTD. Address before: 214185 Jiangsu province Wuxi city Huishan District Yanqiao Street West Industrial Zone Zhang Zhang Hung Road 10-8 Patentee before: Wuxi Honglian Plating Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |