CN105032127A - Graphitic modified polypropylene falling film absorber - Google Patents
Graphitic modified polypropylene falling film absorber Download PDFInfo
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- CN105032127A CN105032127A CN201510376265.6A CN201510376265A CN105032127A CN 105032127 A CN105032127 A CN 105032127A CN 201510376265 A CN201510376265 A CN 201510376265A CN 105032127 A CN105032127 A CN 105032127A
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Abstract
The invention discloses a graphitic modified polypropylene falling film absorber which comprises a body and an upper cover, wherein an absorption liquid tube nest is arranged in the body; the falling film absorber body comprises a liquid film distributing section, an absorbing and cooling section and a gas-liquid separating section; a gas inlet is formed in the top end of the liquid film distributing section of the absorber; an absorption liquid inlet is formed in the side end of the liquid film distributing section; a head tank is formed at a position which is about one meter above the absorption liquid inlet; a cooling water inlet is formed in the lower end of the absorbing and cooling section; a cooling water outlet is formed in the upper end of the absorbing and cooling section; an annular bracket is arranged at the middle-upper part of the cooling section; reinforcing ribs are arranged on the bracket. The graphitic modified polypropylene falling film absorber disclosed by the invention has the advantages of small size, light weight, convenience for transportation, higher temperature resistance and low construction cost; the production cost of enterprises is greatly reduced.
Description
Technical field
The present invention relates to a kind of device for absorbing tail gas, particularly relate to a kind of graphite modified polypropylene falling-film absorber.
Background technology
The novel absorbent device that graphite modified polypropylene falling-film absorber makes China grow up in the recent period.This absorber belongs to wet wall surface absorption plant, and absorbent and absorbed gas can counter-current operations, also can cocurrent cooling operation, mostly cocurrent cooling operation is adopted in current production, the fluid that counter-current operation rises will cause thickness of liquid film to increase, and liquid film flow velocity reduces, and occur the general phenomenon of stream.But counter-current absorption motive force ratio also flows large.
Bad for solving counter-current absorption liquid film forming in absorption tubulation, absorbing fluid skewness, assimilation effect is poor, and equipment holds flimsy defect, the invention provides a kind of graphite modified polypropylene falling-film absorber.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of graphite modified polypropylene falling-film absorber, can good absorbing effect, and absorbing liquid is evenly distributed.
Described graphite modified polypropylene falling-film absorber comprises body, and upper cover, is provided with absorbing liquid tubulation in body, and tubulation inwall filming performance is good, and cooling effect is excellent.Described falling-film absorber body comprises liquid cloth film section, absorbs cooling section, and gas-liquid separation section three part forms.
The liquid cloth film section top of described absorber is set to gas feed, and side is provided with absorbing liquid import, above absorbing liquid import about 1 meter, is provided with head tank, impels absorbing liquid to be in natural flow under atmospheric pressure state, better makes absorbing liquid uniform distribution.
Described absorption cooling section lower end is provided with cooling water inlet, and upper end is provided with coolant outlet, and cooling water is from bottom in and top out.In order to improve assimilation effect, cooling water temperature reduces as far as possible, keeps cooling water temperature to be less than 20 degrees Celsius.
In the middle of cooling section, top position is provided with ring support, support is provided with reinforcement, when installation, support installing on support zone, slowly fixes with nut, avoid damage equipment, absorber at right angle setting, guarantee that the tubulation of absorbing liquid is evenly distributed.
Be provided with product outlet below described gas fallaway section, side is provided with gas vent.
A kind of optimal technical scheme, is provided with sealing ring between gas vent and gas fallaway section.
A kind of preferred version, in order to make three sections better to become to be integrated, in liquid cloth film section, absorbing cooling section, adopting ring flange to connect between gas-liquid separation section three sections.
The invention has the beneficial effects as follows: volume of the present invention is little, lightweight, convenient transport, heatproof is higher, can reach 125 degrees Celsius, nontoxic, and non-scaling, does not pollute medium, and corrosion-resistant good, cooling effectiveness is high, and absorptivity is high, and production capacity is large.Cost is low, greatly reduces enterprise's production cost.
Accompanying drawing explanation
Fig. 1 is a kind of graphite modified polypropylene falling-film absorber of the present invention structural representation;
In accompanying drawing, the mark of each parts is as follows
1 is liquid cloth film section, and 2 for absorbing cooling section, and 3 is gas-liquid separation section,
11 is gas feed, and 12 is absorbing liquid import,
21 is cooling water inlet, and 22 is coolant outlet, and 23 is cleaning sewage draining exit, and 24 is support,
31 is product outlet, and 32 is gas vent.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described falling-film absorber comprises body, and upper cover, is provided with absorbing liquid tubulation in body, and tubulation inwall filming performance is good, and cooling effect is excellent.Described falling-film absorber body comprises liquid cloth film section, absorbs cooling section, and gas-liquid separation section three part forms.
The liquid cloth film section top of described absorber is set to gas feed, and side is provided with absorbing liquid import, above absorbing liquid import about 1 meter, is provided with head tank, impels absorbing liquid to be in natural flow under atmospheric pressure state, better makes absorbing liquid uniform distribution.
Described absorption cooling section lower end is provided with cooling water inlet, and upper end is provided with coolant outlet, and cooling water is from bottom in and top out.In order to improve assimilation effect, cooling water temperature reduces as far as possible, keeps cooling water temperature to be less than 20 degrees Celsius.
In the middle of cooling section, top position is provided with ring support, support is provided with reinforcement, when installation, support installing on support zone, slowly fixes with nut, avoid damage equipment, absorber at right angle setting, guarantee that the tubulation of absorbing liquid is evenly distributed.
Be provided with product outlet below described gas fallaway section, side is provided with gas vent, in order to make three sections better to become to be integrated, in liquid cloth film section, absorbing cooling section, adopting ring flange to connect between gas-liquid separation section three sections.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a graphite modified polypropylene falling-film absorber, it is characterized in that, comprise: body and upper cover, absorbing liquid tubulation is provided with in body, described falling-film absorber body comprises liquid cloth film section, absorb cooling section, gas-liquid separation section three part forms, the liquid cloth film section top of absorber is set to gas feed, side is provided with absorbing liquid import, above absorbing liquid import about 1 meter, be provided with head tank, described absorption cooling section lower end is provided with cooling water inlet, upper end is provided with coolant outlet, in the middle of cooling section, top position is provided with ring support, support is provided with reinforcement, product outlet is provided with below gas fallaway section, side is provided with gas vent.
2. graphite modified polypropylene falling-film absorber according to claim 1, is characterized in that, between gas vent and gas fallaway section, be provided with sealing ring.
3. graphite modified polypropylene falling-film absorber according to claim 1, is characterized in that, described liquid cloth film section, absorbs cooling section, adopts ring flange to connect between gas-liquid separation section three sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376265.6A CN105032127A (en) | 2015-07-01 | 2015-07-01 | Graphitic modified polypropylene falling film absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510376265.6A CN105032127A (en) | 2015-07-01 | 2015-07-01 | Graphitic modified polypropylene falling film absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032127A true CN105032127A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510376265.6A Pending CN105032127A (en) | 2015-07-01 | 2015-07-01 | Graphitic modified polypropylene falling film absorber |
Country Status (1)
| Country | Link |
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| CN (1) | CN105032127A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363321A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Hydrogen chloride gas absorption device |
| CN105642078A (en) * | 2016-03-22 | 2016-06-08 | 苏州百诚防腐设备有限公司 | Polypropylene falling film absorber |
| CN105928256A (en) * | 2016-05-12 | 2016-09-07 | 太仓市顺邦防腐设备有限公司 | Concentric-circle sleeve type perpendicular falling film absorber for refrigeration |
| CN105973058A (en) * | 2016-05-12 | 2016-09-28 | 太仓市顺邦防腐设备有限公司 | Polypropylene modified graphite tube |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739551A (en) * | 1970-11-16 | 1973-06-19 | Norton Co | Method of gas absorption and apparatus therefor |
| CN201324589Y (en) * | 2008-12-08 | 2009-10-14 | 江阴苏利化学有限公司 | Hydrogen chloride gas absorbing tower |
| CN202724976U (en) * | 2012-08-16 | 2013-02-13 | 建德市欣正环保设备有限公司 | Graphite modified polypropylene falling film absorber |
| CN204275769U (en) * | 2014-11-11 | 2015-04-22 | 柳超 | A kind for the treatment of apparatus of tower titanium tetrachloride production tail gas recycle hydrochloric acid |
-
2015
- 2015-07-01 CN CN201510376265.6A patent/CN105032127A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739551A (en) * | 1970-11-16 | 1973-06-19 | Norton Co | Method of gas absorption and apparatus therefor |
| CN201324589Y (en) * | 2008-12-08 | 2009-10-14 | 江阴苏利化学有限公司 | Hydrogen chloride gas absorbing tower |
| CN202724976U (en) * | 2012-08-16 | 2013-02-13 | 建德市欣正环保设备有限公司 | Graphite modified polypropylene falling film absorber |
| CN204275769U (en) * | 2014-11-11 | 2015-04-22 | 柳超 | A kind for the treatment of apparatus of tower titanium tetrachloride production tail gas recycle hydrochloric acid |
Non-Patent Citations (1)
| Title |
|---|
| 张宏丽 等编: "《化工单元操作 第二版》", 28 February 2011 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363321A (en) * | 2015-11-20 | 2016-03-02 | 太仓市振锋化工设备有限公司 | Hydrogen chloride gas absorption device |
| CN105642078A (en) * | 2016-03-22 | 2016-06-08 | 苏州百诚防腐设备有限公司 | Polypropylene falling film absorber |
| CN105928256A (en) * | 2016-05-12 | 2016-09-07 | 太仓市顺邦防腐设备有限公司 | Concentric-circle sleeve type perpendicular falling film absorber for refrigeration |
| CN105973058A (en) * | 2016-05-12 | 2016-09-28 | 太仓市顺邦防腐设备有限公司 | Polypropylene modified graphite tube |
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Application publication date: 20151111 |