CN203155071U - Titanium metal tube acid cleaning waste gas purification treatment device - Google Patents
Titanium metal tube acid cleaning waste gas purification treatment device Download PDFInfo
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- CN203155071U CN203155071U CN 201320151844 CN201320151844U CN203155071U CN 203155071 U CN203155071 U CN 203155071U CN 201320151844 CN201320151844 CN 201320151844 CN 201320151844 U CN201320151844 U CN 201320151844U CN 203155071 U CN203155071 U CN 203155071U
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Abstract
The utility model relates to a titanium metal tube acid cleaning waste gas purification treatment device, belonging to the technical field of environment-friendly facilities. The titanium metal tube acid cleaning waste gas purification treatment device comprises a liquid collection cylinder, an acid cleaning waste gas treatment cylinder, a spray mechanism and a circulating liquid feed mechanism, wherein the side wall of the liquid collection cylinder is provided with an acid cleaning waste gas introduction port; the acid cleaning waste gas treatment cylinder is installed on the upper part of the liquid collection cylinder, a filler backing plate is arranged in the cylinder cavity of the acid cleaning waste gas treatment cylinder on the bottom of the cylinder cavity, vent holes and a filler are arranged on the filler backing plate, the top of the acid cleaning waste gas treatment cylinder is provided with a cylinder cover, and the top of the cylinder cover is matched and connected with a chimney; the spray mechanism is arranged above the filler in the cylinder cavity; and the circulating liquid feed mechanism is corresponding to one side of the liquid collection cylinder, and is communicated with the liquid collection cylinder cavity and the spray mechanism. The titanium metal tube acid cleaning waste gas purification treatment device is characterized by also comprising a water-gas separation mechanism and an alkali liquid tank, wherein the water-gas separation mechanism is arranged above the spray mechanism in the cylinder cavity; and the alkali liquid tank is arranged at the liquid collection cylinder and connected with the liquid collection cylinder through a pipeline. The utility model is convenient to manufacture, install and use, can remove water in the discharge gas to ensure the cleanness of the discharge gas, and can avoid waste of materials for treating acid cleaning gas.
Description
Technical field
The utility model belongs to technical field of environmental protection facilities, is specifically related to a kind of titanium pipe pickling exhaust gas purification and treatment device.
Background technology
Owing to the characteristic of excellences such as titanium metal material has known good toughness, proportion is little, wear-resistant, corrosion-resistant and high temperature resistant is described as the space metal, and be widely used in each field such as electronics, electrical equipment, military project, generating, Aeronautics and Astronautics and navigation etc.
As is known in the industry, in the preparation process of titanium pipe, there is pickling process, to remove the oxide on surface, produces a large amount of nitrogen dioxide (NO and in acid cleaning process, understand
2), sulfur dioxide (SO
2), pernicious gas such as fluoride, if this pernicious gas is not handled and directly drained into the external world, so undoubtedly can undermine environment.
In disclosed Chinese patent literature, is no lack of the technical information of handling about to acid mist (acid gas), slightly revolve packed absorber with the spray as CN2581052Y(that exemplifies), the CN201701859U(purifying column) and CN201823440U(soda acid waste gas purification absorption tower), etc.Typical " Tower for purifying waste gas " recommended as publication No. CN102151461A, version is to give vent to anger under the last air inlet and be divided into upper, middle and lower-ranking in tower body, place filler (patent claims the branch water polo) at each layer, through three layers of technique effect that sprays and can embody specification 0008 hurdle through filling adsorption.Again, " acid fog absorption tower " that CN101530720B provides, version is lower side air inlet and give vent to anger in the top, and the twice shower is set in tower, between the twice shower packing layer is set.
Though above-mentioned CN102151461A and CN101530720B respectively have corresponding strong point, there is the logical fraud of following two aspects; The one, because therefore complicated integral structure is given and is made, installs and use and cause certain trouble; The 2nd, owing to can not stop or claim the moisture content of separation in the aerosol effectively, thereby make in the gas of discharge water content big, influence the clean level of efflux gas.
In view of above-mentioned prior art, the applicant has done useful design, has formed technical scheme described below finally, and is taking to have carried out simulated test in the applicant plant area under the secrecy provision, and it is practicable that the result proves.
Summary of the invention
Task of the present utility model is to provide a kind of and helps remarkable simplified structure and use and conveniently make and use, be conducive to remove the moisture content in the efflux gas well and use the clean level that ensures efflux gas and avoid causing the titanium pipe pickling exhaust gas purification and treatment device of the material waste of handling usefulness.
Task of the present utility model is finished like this, and a kind of titanium pipe pickling exhaust gas purification and treatment device comprises a liquid cylinder, is equipped with a pickling waste gas that is used for pickling waste gas is introduced in the liquid cylinder chamber of liquid cylinder at the sidewall of this liquid cylinder and introduces interface; One pickling exhaust-gas treatment cylindrical shell, this pickling exhaust-gas treatment cylindrical shell is installed in the top of described liquid cylinder, in the tube chamber of this pickling exhaust-gas treatment cylindrical shell and the bottom that is positioned at a chamber be provided with a filler supporting plate, on this filler supporting plate, offer passage with high density state, passage communicates with the liquid cylinder chamber, and the filler supporting plate is provided with filler, top at pickling exhaust-gas treatment cylindrical shell is provided with a cover, at the top of this cover and the middle position that occupy cover connected a chimney, this chimney communicates with a tube chamber; One spraying mechanism, this spraying mechanism are arranged in the described tube chamber, and corresponding to the top of described filler; One circulation liquid supplying device, this circulation liquid supplying device be corresponding to a side of described liquid cylinder, and not only communicate with the liquid cylinder chamber but also communicate with spraying mechanism; Be characterised in that also to include an aqueous vapor separating mechanism that this aqueous vapor separating mechanism is arranged in the described tube chamber and corresponding to the top of described spraying mechanism; One alkali lye pond, this alkali lye pond is arranged on described liquid cylinder place, and is connected with described liquid cylinder pipeline.
In a specific embodiment of the present utility model, the sidewall of described pickling exhaust-gas treatment cylindrical shell is provided with a visor.
In another specific embodiment of the present utility model, described spraying mechanism comprises feed flow house steward and spray branched pipe, the feed flow house steward is fixed in the tube chamber of described pickling exhaust-gas treatment cylindrical shell, and between aqueous vapor separating mechanism and filler, this feed flow house steward's an end end stretch is outside the tube chamber and constitute a total interface tube, the spray branched pipe has two groups, these two groups spray branched pipes are with the both sides of level fixed interval the feed flow house steward, and house steward communicates with feed flow, length direction at each spray branched pipe offers spray apertures with the interval state, spray apertures is towards described filler, described circulation liquid supplying device is connected with described total interface tube, be installed with a liquid cylinder drain pipe at described liquid cylinder, described circulation liquid supplying device and described alkali lye pond all are connected with this liquid cylinder drain pipe.
In another specific embodiment of the present utility model, described circulation liquid supplying device comprises motor, water pump and circulation fluid pipe, motor cooperates with the water pump transmission, and be fixed on the water pump supporting base together with motor by water pump, and the water pump supporting base is arranged on the terrace or support corresponding to a side of described liquid cylinder, the water pump inlet of water pump and described liquid cylinder drain pipe connect, and an end of the water pump liquid outlet of water pump and circulation fluid pipe connects, the other end of circulation fluid pipe and described total interface tube connect, and the pipeline at this circulation fluid pipe is equipped with a circulation fluid tube control flap and a blow-off pipe, and this blow-off pipe is provided with a blowoff valve.
In another specific embodiment of the present utility model, an end that connects an alkali liquor pipe in following side or the bottom in described alkali lye pond, and the other end of alkali liquor pipe is connected with described liquid cylinder drain pipe, and is equipped with an alkali liquor pipe valve at the pipeline of this alkali liquor pipe.
Also have in the specific embodiment of the present utility model, described aqueous vapor separating mechanism comprises puts circle, an aqueous vapor separating plate holder and one group of aqueous vapor separating plate, put on the chamber wall that encloses the tube chamber that is fixed on described pickling exhaust-gas treatment cylindrical shell, one group of aqueous vapor separating plate tilts around the circumferencial direction distribution in tube chamber and towards the direction of putting circle, one end of each aqueous vapor separating plate and aqueous vapor separating plate holder are fixed, and the other end is shelved on the circle, constitute between the adjacent aqueous vapor separating plate and overlap the zone, constitute airway and overlap between the zone.
More of the present utility model and in specific embodiment, 1/2nd to 1/3rd of the width that the described coincidence degree that overlaps the zone is the aqueous vapor separating plate.
In of the present utility model and then specific embodiment, the shape of described aqueous vapor separating plate is fan-shaped, and fan-shaped little head end and described aqueous vapor separating plate holder are fixed, and fan-shaped stub end is shelved on described putting on the circle.
Of the present utility model again more and in specific embodiment, described filler is ball.
In again of the present utility model and then specific embodiment, described ball is baton round.
The technical scheme that the utility model provides with respect to prior art owing to simplify the structure significantly, thereby be conducive to make, install and convenient the use; Owing to be provided with aqueous vapor separating mechanism rational in infrastructure, therefore can remove the moisture content in the efflux gas effectively, guarantee the clean level of efflux gas and can avoid material waste for the treatment of pickling gas.
Description of drawings
Fig. 1 is example structure figure of the present utility model.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but all be not restriction to the utility model scheme to the description of embodiment, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Provided a liquid cylinder 1, the shape of this liquid cylinder 1 is cylinder, wall body at this liquid cylinder 1 has connected pickling waste gas introducing interface 12, introduce interface 12 by this pickling waste gas and by the road the acid gas that the pickling process in the titanium production produces is introduced in the liquid cylinder chamber 11 of liquid cylinder 1, a liquid cylinder drain pipe 13 is also fixedly arranged on the barrel of liquid cylinder 1.
The bottom of one pickling exhaust-gas treatment cylindrical shell 2 is by one group of bolt 25 and add sealing ring and the top of aforesaid liquid cylinder 1 is fixed, this pickling exhaust-gas treatment cylindrical shell 2 the tube chamber 21 the bottom be installed with one piece of (also can be two pieces) filler supporting plate 22, on filler supporting plate 22, offer passage 221 with high density state, aforementioned liquid cylinder chamber 11 is communicated, so that the pickling waste gas of being introduced in the interface 12 introducing liquid cylinder chambeies 11 by pickling waste gas enter a chamber 21 through passage 221 with the tube chamber 21 of pickling exhaust-gas treatment cylindrical shell 2.Filler supporting plate 22 is provided with the filler 222 of namely having banked up, and filler 222 is ball, and ball is baton round.With one group of set bolt 232 and add sealing ring one cover 23 is fixedly arranged, connect a chimney 231 at the middle position of cover 23 at the top of pickling exhaust-gas treatment cylindrical shell 2, chimney 231 communicates with a tube chamber 21, and communicates with the external world.Again, the sidepiece at pickling exhaust-gas treatment cylindrical shell 2 is provided with a visor 24.
Provided a spraying mechanism 3, this spraying mechanism 3 comprises feed flow house steward 31 and spray branched pipe 32, feed flow house steward 31 is fixed on the top in a chamber 21 with level, an end of this feed flow house steward 31 leans out outside the chamber 21 and constitutes a total interface tube 311, spray branched pipe 32 has two groups, wherein one group of spray branched pipe 32 is fixed on the side that feed flow house steward 31 is positioned at the length direction in a chamber 21 with the interval state and with level, and another group spray branched pipe 32 is same with the interval state and be horizontally fixed on the opposite side that feed flow house steward 31 is positioned at the length direction in a chamber 21, sprays the length direction of branched pipe 32 and offers spray apertures 321 towards a side of aforementioned filler 222 with high density state at each.
Provided a circulation liquid supplying device 4, this circulation liquid supplying device 4 comprises motor 41, water pump 42 and circulation fluid pipe 43, motor 41 is in transmission connection with the pump shaft 424 of water pump 42, and be fixed on the water pump supporting base 421 together with motor 41 by water pump 42, and water pump supporting base 421 is arranged on the terrace corresponding to a side of aforementioned liquid cylinder 1 (also can be arranged on the support of configuration separately), water pump inlet 422 and the aforesaid liquid cylinder drain pipe 13 of water pump 42 connect, and the water pump liquid outlet 423 of water pump 42 and an end of circulation fluid pipe 43 connect, and the other end of circulation fluid pipe 43 and aforesaid total interface tube 311 connect, and the pipeline at this circulation fluid pipe 43 is equipped with a circulation fluid tube control flap 431 and a blow-off pipe 432, and this blow-off pipe 432 is provided with a blowoff valve 4321.
Provided an alkali lye pond 6, this alkali lye pond 6 is arranged on a side of liquid cylinder 1, namely follows in liquid cylinder 1.Be connected with an end of an alkali liquor pipe 61 in the following side of liquid cylinder 1 (also can be the bottom), and the other end of alkali liquor pipe 61 and aforesaid liquid cylinder drain pipe 13 connect, and are equipped with an alkali liquor pipe valve 611 at alkali liquor pipe 61.
The technical essential of the technical scheme that provides as the utility model, recommendation has an aqueous vapor separating mechanism 5, this aqueous vapor separating mechanism 5 comprises puts circle 51, aqueous vapor separating plate holder 52 and one group of aqueous vapor separating plate 53, put circle 51 preferably with the mode of welding and the chamber wall solid welding in aforementioned tube chamber 21, one group of aqueous vapor separating plate 53 tilts around the circumferencial direction distribution in tube chamber 21 and towards the direction of putting circle 51, one end of each aqueous vapor separating plate 53 and aqueous vapor separating plate holder 52 are fixing, and the other end is shelved on the circle 51.By shown in Figure 1, constitute between the adjacent aqueous vapor separating plate 53 and overlap the zone, and constitute airway 531 between the coincidence zone.Here the concept of alleged coincidence refers to have discontiguous lap each other between the adjacent aqueous vapor separating plate 53, the degree of its lap be aqueous vapor separating plate 53 width 1/2 to 1/3.And the shape of each aqueous vapor separating plate 53 is fan-shaped, and fan-shaped little head end is that smaller diameter end and aqueous vapor separating plate holder 52 are fixing, and fan-shaped larger diameter end is shelved on the circle 51.Because the effect that aqueous vapor separating plate holder 52 is being taken on the navel of one group of aqueous vapor separating plate 53 in fact, therefore one group of aqueous vapor separating plate 53 is the radiation form corresponding to the top of aforesaid spraying mechanism 3 for aqueous vapor separating plate holder 52.
The applicant describes application of the present utility model, in the time will handling the titanium pipe pickling waste gas purification of being introduced interface 12 introducings by pickling waste gas, at first open the alkali liquor pipe valve 611 on the pipeline of alkali liquor pipe 61, alkali lye in the alkali lye pond 6 is introduced in the liquid cylinder chamber 11 through liquid cylinder drain pipe 13, then close alkali liquor pipe valve 611, and close blowoff valve 4231, and ON cycle liquid tube control flap 431.Order about motor 41 work of circulation liquid supplying device 4, make water pump 42 in running order, the alkali lye that before had been incorporated in the liquid cylinder chamber 11 is introduced from water pump inlet 422 through liquid cylinder drain pipe 13, water outlet pump liquid outlet 423 causes circulation fluid pipe 43, enter the feed flow house steward 31 of spraying mechanism 3, enter pickling waste gas spray washing in the chamber 21 by spray 321 pairs of passages 221 on filler supporting plate 22 of spray apertures on the branched pipe 32, and dirt is by filler 222 absorption, and the liquid that spray produces returns into liquid cylinder chamber 11 to embody circulated sprinkling.When carrying current by way of one group of aqueous vapor separating plate 53 of aqueous vapor separating mechanism 5 secretly through the gas behind the spray washing, steam is then stopped by aqueous vapor separating plate 53 and goes back to a chamber 21, in entering liquid cylinder chamber 11, and the passage 531 of the gas after handling between aqueous vapor separating plate 53 rises, until discharging from chimney.
When needs are changed liquid, so as long as open blowoff valve 4321, and close alkali liquor pipe valve 611 and circulation fluid pipe control valve 431.
Utilize gas that the utility model method carries out effluxing from chimney 231 after the purified treatment to titanium pipe pickling waste gas through environmental administration's sample examination, concentration of emissions such as fluoride all are lower than standard code, thereby have ultimate attainment environment protecting.
Claims (10)
1.
A kind of titanium pipe pickling exhaust gas purification and treatment device comprises a liquid cylinder (1), is equipped with a pickling waste gas introducing interface (12) that is used for pickling waste gas is introduced in the liquid cylinder chamber (11) of liquid cylinder (1) at the sidewall of this liquid cylinder (1); One pickling exhaust-gas treatment cylindrical shell (2), this pickling exhaust-gas treatment cylindrical shell (2) is installed in the top of described liquid cylinder (1), in tube chamber (21) of this pickling exhaust-gas treatment cylindrical shell (2) and the bottom that is positioned at a chamber (21) be provided with a filler supporting plate (22), upward offer passage (221) with high density state at this filler supporting plate (22), passage (221) communicates with liquid cylinder chamber (11), and filler supporting plate (22) is provided with filler (222), be provided with a cover (23) at the top of pickling exhaust-gas treatment cylindrical shell (2), at the top of this cover (23) and the middle position that occupy cover (23) connected a chimney (231), this chimney (231) communicates with a tube chamber (21); One spraying mechanism (3), this spraying mechanism (3) are arranged in the described tube chamber (21), and corresponding to the top of described filler (222); One circulation liquid supplying device (4), this circulation liquid supplying device (4) be corresponding to a side of described liquid cylinder (1), and not only communicate with liquid cylinder chamber (11) but also communicate with spraying mechanism (3); It is characterized in that also including an aqueous vapor separating mechanism (5), this aqueous vapor separating mechanism (5) is arranged in the described tube chamber (21) and corresponding to the top of described spraying mechanism (3); One alkali lye pond (6), this alkali lye pond (6) is arranged on described liquid cylinder (1) and locates, and is connected with described liquid cylinder (1) pipeline.
2.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 1 is characterized in that the sidewall of described pickling exhaust-gas treatment cylindrical shell (2) is provided with a visor (24).
3.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 1, it is characterized in that described spraying mechanism (3) comprises feed flow house steward (31) and spray branched pipe (32), feed flow house steward (31) is fixed in the tube chamber (21) of described pickling exhaust-gas treatment cylindrical shell (2), and between aqueous vapor separating mechanism (5) and filler (222), this feed flow house steward's (31) an end end stretch is outside tube chamber (21) and constitute a total interface tube (311), spray branched pipe (32) has two groups, these two groups spray branched pipes (32) are with the both sides of level fixed interval in feed flow house steward (31), and communicate with feed flow house steward (31), length direction at each spray branched pipe (32) offers spray apertures (321) with the interval state, spray apertures (321) is towards described filler (222), described circulation liquid supplying device (4) is connected with described total interface tube (311), be installed with a liquid cylinder drain pipe (13) at described liquid cylinder (1), described circulation liquid supplying device (4) and described alkali lye pond (6) all are connected with this liquid cylinder drain pipe (13).
4.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 3, it is characterized in that described circulation liquid supplying device (4) comprises motor (41), water pump (42) and circulation fluid pipe (43), motor (41) cooperates with water pump (42) transmission, and be fixed on the water pump supporting base (421) together with motor (41) by water pump (42), and water pump supporting base (421) is arranged on the terrace or support corresponding to a side of described liquid cylinder (1), the water pump inlet (422) of water pump (42) connects with described liquid cylinder drain pipe (13), and an end of the water pump liquid outlet (423) of water pump (42) and circulation fluid pipe (43) connects, the other end of circulation fluid pipe (43) and described total interface tube (311) connect, and the pipeline at this circulation fluid pipe (43) is equipped with a circulation fluid tube control flap (431) and a blow-off pipe (432), and this blow-off pipe (432) is provided with a blowoff valve (4321).
5.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 3, it is characterized in that the end that connects an alkali liquor pipe (61) in following side or the bottom in described alkali lye pond (6), and the other end of alkali liquor pipe (61) is connected with described liquid cylinder drain pipe (13), and is equipped with an alkali liquor pipe valve (611) at the pipeline of this alkali liquor pipe (61).
6.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 3, it is characterized in that described aqueous vapor separating mechanism (5) comprises puts circle (51), one aqueous vapor separating plate holder (52) and one group of aqueous vapor separating plate (53), put circle (51) be fixed on described pickling exhaust-gas treatment cylindrical shell (2) the tube chamber (21) the chamber wall on, one group of aqueous vapor separating plate (53) tilts around the circumferencial direction distribution in tube chamber (21) and towards the direction of putting circle (51), one end of each aqueous vapor separating plate (53) and aqueous vapor separating plate holder (52) are fixing, and the other end is shelved on the circle (51), constitute between the adjacent aqueous vapor separating plate (53) and overlap the zone, constitute airway (531) and overlap between the zone.
7.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 6 is characterized in that 1/2nd to 1/3rd of width that the described coincidence degree that overlaps the zone is aqueous vapor separating plate (53).
8.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 6, the shape that it is characterized in that described aqueous vapor separating plate (53) is fan-shaped, fan-shaped little head end and described aqueous vapor separating plate holder (52) are fixing, and fan-shaped stub end is shelved on described putting on the circle (51).
9.
According to claim 1 or 3 described titanium pipe pickling exhaust gas purification and treatment devices, it is characterized in that described filler (222) is ball.
10.
Titanium pipe pickling exhaust gas purification and treatment device according to claim 9 is characterized in that described ball is baton round
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151844 CN203155071U (en) | 2013-03-29 | 2013-03-29 | Titanium metal tube acid cleaning waste gas purification treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320151844 CN203155071U (en) | 2013-03-29 | 2013-03-29 | Titanium metal tube acid cleaning waste gas purification treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155071U true CN203155071U (en) | 2013-08-28 |
Family
ID=49016295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320151844 Expired - Fee Related CN203155071U (en) | 2013-03-29 | 2013-03-29 | Titanium metal tube acid cleaning waste gas purification treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157368A (en) * | 2013-03-29 | 2013-06-19 | 常熟市中钛科技有限公司 | Titanium metal tube acid cleaning waste gas purification treatment device |
| CN103816791A (en) * | 2014-03-03 | 2014-05-28 | 山东恒基新型材料有限公司 | Pickling waste gas treatment device |
-
2013
- 2013-03-29 CN CN 201320151844 patent/CN203155071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157368A (en) * | 2013-03-29 | 2013-06-19 | 常熟市中钛科技有限公司 | Titanium metal tube acid cleaning waste gas purification treatment device |
| CN103816791A (en) * | 2014-03-03 | 2014-05-28 | 山东恒基新型材料有限公司 | Pickling waste gas treatment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140329 |