CN201940133U - Washing cooling tower for dry acetylene generation section and production system applying same - Google Patents
Washing cooling tower for dry acetylene generation section and production system applying same Download PDFInfo
- Publication number
- CN201940133U CN201940133U CN2010206741601U CN201020674160U CN201940133U CN 201940133 U CN201940133 U CN 201940133U CN 2010206741601 U CN2010206741601 U CN 2010206741601U CN 201020674160 U CN201020674160 U CN 201020674160U CN 201940133 U CN201940133 U CN 201940133U
- Authority
- CN
- China
- Prior art keywords
- washing
- cooling tower
- acetylene
- washing cooling
- wash
- 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 - Lifetime
Links
Images
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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a washing cooling tower for the field of dry acetylene production and a production system applying the same. A liquid storage tank is arranged at the bottom of the washing cooling tower; the upper portion of the washing cooling tower is capable of packing and washing in a classified manner; and a shell and tube heat exchanger is arranged at the top of the washing cooling tower. Acetylene gas entraining carbide slag dust is cleaned after two-stage washing, and the problem of heat exchange efficiency reduction caused by enrichment of the carbide slag dust on tube walls of the heat exchange is avoided. The production system comprises a washing cooling tower and a gas washing pipeline, and a spray nozzle is arranged in the gas washing pipeline. Water in the liquid storage tank is guided into the gas washing pipeline by a washing water pump and used for washing the pipeline through the spray nozzle, and then the washing water flows back to the liquid storage tank through the gas washing pipeline, so that smoothness of the gas washing pipeline is ensured by circular washing.
Description
Technical field
The utility model relates to the drying acetylene production field, relates in particular to a kind of washing cooling tower that workshop section takes place drying acetylene that is used for, and the utility model also relates to the production system of the drying acetylene of having used this washing cooling tower.
Background technology
Production technology that do to send out acetylene is calcium carbide and water reacts generate acetylene gas in acetylene generator, and acetylene gas enters by pipeline and washs cooling tower and wash and cool off then.Because contain a large amount of carbide slag dust and saturated steam in the acetylene gas that generates in the production process, existing cooling tower can not fully cool off it and washes clean, can not satisfy arts demand.
The utility model content
The purpose of this utility model is to provide a kind of washing cooling tower that can better wash and cool off the dried acetylene gas of sending out the acetylene generator generation, and the utility model also provides the production system of the drying acetylene of having used this washing cooling tower.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Washing cooling tower of the present utility model, comprise tower body, in described tower body, be provided with tubulation heat-exchanging component and one-level wash at least from top to bottom, when described wash is a two-stage or when multistage, each wash is arranged in order from top to bottom: each described wash comprises the spray assembly that sets gradually respectively from top to bottom, packing layer, the clear water reserviors assembly, described clear water reserviors assembly comprises overflow launder and acetylene gas passage, the water inlet of the isopipe root delivery port of each grade wash and spray assembly at the corresponding levels is communicated with by circulating pump, spout hole in higher level's wash on the overflow launder is connected to the next stage wash by pipeline, spout hole on the overflow launder in the next stage wash is connected to the tower body bottom by pipeline, the next stage wash in place is arranged with the acetylene gas inlet, and the acetylene gas outlet is arranged on the top of washing cooling tower.
Preferably, described wash has two-stage, the spout hole of described acetylene gas passage double as overflow launder and the connecting pipe of this spout hole and next stage equipment.
Preferably, described packing layer comprises the screen that is fixed on the described tower body, is arranged on the mesh grid on the screen and is arranged on filler in the mesh grid.Preferred, described filler adopts plastics Bauer cup.Preferred again, the specification of described plastics Bauer cup is DN76mm * 76mm * 2.6mm.
Preferably, described circulating pump is clarified water pump or slag stock pump.
Preferably, also be provided with the spray assembly on described tubulation heat-exchanging component, the inlet of described spray assembly and extraneous feed water inlet communicate.
Preferably, the acetylene gas passage in the described clear water reserviors assembly is located at the centre position, and overflow launder is positioned at this acetylene gas passage periphery, and described acetylene gas passage has the top cover of taper, and has the circular passage of passing through for acetylene gas on sidewall.
Preferably, also be provided with reservoir, set out the mouth of a river on the bottom of this reservoir or the sidewall in the bottom of described tower body.
The utility model also provides a kind of production system of sending out acetylene of doing of having used the described washing cooling tower of claim 9, comprise described washing cooling tower, described washing cooling tower communicates with the gas phase washing pipeline that is connected a last workshop section by the acetylene gas inlet, in described gas phase washing pipeline, be provided with nozzle, the reservoir of described washing cooling tower bottom communicates by delivery port and described nozzle on its bottom or the sidewall, and the pipeline that this delivery port and Suo mouth are communicated with is provided with washing water pump.
The beneficial effects of the utility model are as follows:
The washing used for cooling tower of the present utility model acetylene gas that acetylene generator produces in drying acetylene technology is to the washing cooling of acetylene house steward gas, this washing cooling tower bottom is provided with reservoir, the two-layer filler classification washing in top, the top is provided with tubular heat exchanger, the acetylene gas that is entrained with the carbide slag dust washs through two-stage and has been cleaned totally, the problem that the heat exchange efficiency of having avoided the carbide slag dust to be enriched in causing on the exchanger tube wall descends, the acetylene gas of washes clean (containing saturated steam) passes through tube side, shell side can be reduced to gas temperature 30～50 degree by the recirculated water heat exchange.The sordid problem of the packing layer porosity too small washing that causes of too small generator superpressure, the porosity that causes has been avoided in the selection of packing layer of the present utility model.System of the present utility model comprises this washing cooling tower and gas phase washing pipeline, establish nozzle in the gas phase washing pipeline, by washing water pump the water in the reservoir being imported gas phase washing pipeline washs pipeline through nozzle, washings flow back to reservoir through gas phase washing pipeline again, carry out circulation cleaning like this and have guaranteed the unimpeded of gas phase washing pipeline.
Description of drawings
Fig. 1 is the structural representation of an embodiment of washing cooling tower of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model and beneficial effect are further set forth.
Referring to accompanying drawing 1, an embodiment of washing cooling tower of the present utility model, be provided with the two-stage wash among this embodiment, concrete, washing cooling tower described in this embodiment comprises tower body 1, in tower body 1, be provided with tubulation heat-exchanging component 2, it under the tubulation heat-exchanging component 2 the two-stage wash, comprise the spray assembly 3 that sets gradually respectively from top to bottom, packing layer, the clear water reserviors assembly, wherein packing layer comprises the screen 7 that is fixed on the tower body 1, one deck mesh grid is set on screen 7, and this mesh grid and screen 7 support the filler 4 that is provided with on it together, and it is the plastics Bauer cup of DN76mm * 76mm * 2.6mm that filler 4 adopts specification; The clear water reserviors assembly comprises acetylene gas passage 5 that is arranged on the centre position and the overflow launder 8 that is arranged on acetylene gas passage 5 peripheries, acetylene gas passage 5 has the top cover of taper, can take advantage of a situation after the washings that get off from packing layer are fallen on this top cover and flow into overflow launder 8, the sidewall of acetylene gas passage is provided with outlet passageway for acetylene gas by continuation upwards below the conical top cover, the spout hole of these acetylene gas passage 5 double as overflow launders 8, the water that overflows falls into the next stage wash by this passage and acetylene gas passage, up to bottom reservoir 6, acetylene gas inlet d is arranged under the wash, and acetylene gas inlet a is arranged on the top of tower body 1.Bottom at the overflow launder 8 of every grade of wash is provided with delivery port, be delivery port i, delivery port k, liquid in the upper isopipe is squeezed into the water inlet q of top spray assembly 8 by clarified water pump or slag stock pump by delivery port i, liquid in the overflow launder of bottom is squeezed into the water inlet r of top spray assembly 8 by clarified water pump or slag stock pump by delivery port k, be sprayed on uniformly on lower floor's filler via the nozzle that is evenly distributed on the tower section respectively then, filler is washed.The washing cooling tower of present embodiment also is provided with one group of spray assembly on tubulation heat-exchanging component 2, be used for carrying out moisturizing in the tower body, and the water inlet b of this spray assembly is connected to extraneous watering.
Washing cooling tower of the present utility model bottom is provided with reservoir 6, the gas phase washing pipeline of this washing cooling tower by an acetylene gas inlet d and a last workshop section communicates and inserts the drying acetylene production system, be provided with nozzle in this gas phase washing pipeline, reservoir 6 communicates by the delivery port n of its bottom or the Suo mouth in delivery port u on the sidewall and the gas phase sluicing pipe road, and the pipeline that delivery port n or delivery port u and nozzle are communicated with is provided with washing water pump.
When production system of the present utility model is worked, acetylene gas enters washing cooling tower bottom by gas phase washing pipeline, upwards the wash washing is laggard goes into tubulation heat-exchanging component 2 and walks tube side through connecting, discharge the next stage program that enters from outlet a after the cooling water heat exchange through walking shell side, the condensate liquid that top tubulation condensation is got off is by overflow launder overflow reservoir 6 at the bottom of the tower, the liquid in the reservoir 6 via washing water pump at the bottom of by tower delivery port u or blow mouth of a river n and squeeze in the washing pipeline gas phase pipe is washed.The washings that nozzle enters pipeline are got back at the bottom of the tower by pipeline, carry out circulation cleaning.Guarantee that generator is to washing the unobstructed of cooling tower connecting pipe thereby reach.
Claims (10)
1. be used for the washing cooling tower that workshop section takes place drying acetylene, comprise tower body, it is characterized in that: in described tower body, be provided with tubulation heat-exchanging component and one-level wash at least from top to bottom, from top to bottom when described wash is a two-stage or when multistage, each wash is arranged in order; Each described wash comprises the spray assembly that sets gradually respectively from top to bottom, packing layer, the clear water reserviors assembly, described clear water reserviors assembly comprises overflow launder and acetylene gas passage, the water inlet of the isopipe root delivery port of each grade wash and spray assembly at the corresponding levels is communicated with by circulating pump, spout hole in higher level's wash on the overflow launder is connected to the next stage wash by pipeline, spout hole on the overflow launder in the next stage wash is connected to the tower body bottom by pipeline, the next stage wash in place is arranged with the acetylene gas inlet, and the acetylene gas outlet is arranged on the top of washing cooling tower.
2. the washing cooling tower that is used for drying acetylene generation workshop section according to claim 1, it is characterized in that: described wash has two-stage, the spout hole of described acetylene gas passage double as overflow launder and the connecting pipe of this spout hole and next stage equipment.
3. according to claim 1ly be used for the washing cooling tower that workshop section takes place drying acetylene, it is characterized in that: described packing layer comprises the screen that is fixed on the described tower body, be arranged on the mesh grid on the screen and be arranged on filler in the mesh grid.
4. the washing cooling tower that is used for drying acetylene generation workshop section according to claim 3, it is characterized in that: it is the plastics Bauer cup of DN76mm * 76mm * 2.6mm or the filler of other equal droop loss that described filler adopts specification.
5. the washing cooling tower that is used for drying acetylene generation workshop section according to claim 4, it is characterized in that: it is the plastics Bauer cup of DN76mm * 76mm * 2.6mm that described filler adopts specification.
6. the washing cooling tower that is used for drying acetylene generation workshop section according to claim 1, it is characterized in that: described circulating pump is clarified water pump or slag stock pump.
7. the washing cooling tower that is used for drying acetylene generation workshop section according to claim 1, it is characterized in that: also be provided with the spray assembly on described tubulation heat-exchanging component, the inlet of described spray assembly and extraneous feed water inlet communicate.
8. the washing cooling tower that is used for drying acetylene generation workshop section according to claim 1, it is characterized in that: the acetylene gas passage in the described clear water reserviors assembly is located at the centre position, overflow launder is positioned at this acetylene gas passage periphery, described acetylene gas passage has the top cover of taper, and has the circular passage of passing through for acetylene gas on sidewall.
9. according to the arbitrary described washing cooling tower that workshop section takes place drying acetylene that is used for of claim 1 to 8, it is characterized in that: the bottom at described tower body also is provided with reservoir, sets out the mouth of a river on the bottom of this reservoir or the sidewall.
10. production system of do sending out acetylene of having used the described washing cooling tower of claim 9, it is characterized in that: comprise described washing cooling tower, described washing cooling tower communicates with the gas phase washing pipeline that is connected a last workshop section by the acetylene gas inlet, in described gas phase washing pipeline, be provided with nozzle, the reservoir of described washing cooling tower bottom communicates by delivery port and described nozzle on its bottom or the sidewall, and the pipeline that this delivery port and Suo mouth are communicated with is provided with washing water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206741601U CN201940133U (en) | 2010-12-22 | 2010-12-22 | Washing cooling tower for dry acetylene generation section and production system applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206741601U CN201940133U (en) | 2010-12-22 | 2010-12-22 | Washing cooling tower for dry acetylene generation section and production system applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940133U true CN201940133U (en) | 2011-08-24 |
Family
ID=44467486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206741601U Expired - Lifetime CN201940133U (en) | 2010-12-22 | 2010-12-22 | Washing cooling tower for dry acetylene generation section and production system applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940133U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430304A (en) * | 2011-11-09 | 2012-05-02 | 陕西煤业化工技术开发中心有限责任公司 | Circulating washing tower |
| CN104946317A (en) * | 2015-06-10 | 2015-09-30 | 神木县锦丰源洁净煤科技有限公司 | Oil washing purification system for low-rank coal pyrolysis gas |
| CN105806101A (en) * | 2014-12-31 | 2016-07-27 | 北京首创股份有限公司 | Material heat exchanger for sludge treatment |
| CN105964080A (en) * | 2016-05-06 | 2016-09-28 | 山东伯仲真空设备股份有限公司 | Vacuum steel making special-purpose oil film-type dust-removal cooler and dust removal method thereof |
| CN106310855A (en) * | 2016-09-26 | 2017-01-11 | 冯幼平 | Deodorization tower device capable of realizing dusty and oily damp and hot gas temperature regulation |
| CN106431803A (en) * | 2016-09-21 | 2017-02-22 | 北京瑞思达化工设备有限公司 | Method for producing acetylene in completely sealed environment |
| CN107890750A (en) * | 2017-11-09 | 2018-04-10 | 重庆市映天辉氯碱化工有限公司 | Dry acetylene generators washing pipeline system |
| CN110845289A (en) * | 2019-09-30 | 2020-02-28 | 安徽华塑股份有限公司 | Dry acetylene generation closing system |
-
2010
- 2010-12-22 CN CN2010206741601U patent/CN201940133U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430304A (en) * | 2011-11-09 | 2012-05-02 | 陕西煤业化工技术开发中心有限责任公司 | Circulating washing tower |
| CN105806101A (en) * | 2014-12-31 | 2016-07-27 | 北京首创股份有限公司 | Material heat exchanger for sludge treatment |
| CN104946317A (en) * | 2015-06-10 | 2015-09-30 | 神木县锦丰源洁净煤科技有限公司 | Oil washing purification system for low-rank coal pyrolysis gas |
| CN105964080A (en) * | 2016-05-06 | 2016-09-28 | 山东伯仲真空设备股份有限公司 | Vacuum steel making special-purpose oil film-type dust-removal cooler and dust removal method thereof |
| CN106431803A (en) * | 2016-09-21 | 2017-02-22 | 北京瑞思达化工设备有限公司 | Method for producing acetylene in completely sealed environment |
| CN106310855A (en) * | 2016-09-26 | 2017-01-11 | 冯幼平 | Deodorization tower device capable of realizing dusty and oily damp and hot gas temperature regulation |
| CN107890750A (en) * | 2017-11-09 | 2018-04-10 | 重庆市映天辉氯碱化工有限公司 | Dry acetylene generators washing pipeline system |
| CN110845289A (en) * | 2019-09-30 | 2020-02-28 | 安徽华塑股份有限公司 | Dry acetylene generation closing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201940133U (en) | Washing cooling tower for dry acetylene generation section and production system applying same | |
| CN201058267Y (en) | Device for cleaning and reclaiming urea dust | |
| CN206793364U (en) | The ammonia process of desulfurization saves the device more than one times | |
| CN203408621U (en) | Acidic flue gas treatment system | |
| CN204412060U (en) | A kind of double fluid is to high efficiency lower resistance desulfurizing tower | |
| CN204147702U (en) | A kind of dust collector of water curtain | |
| CN203610031U (en) | Comprehensive dust and sulfur removal equipment for waste gas | |
| CN208472004U (en) | A kind of cleaning dust device of synthesis gas | |
| CN110681232A (en) | Tail gas washing system of fluorite drying device | |
| CN206492337U (en) | A kind of Venturi scrubber for synthesis gas dedusting | |
| CN201901653U (en) | Pipeline washing device of a dry-process acetylene generator | |
| CN103332652A (en) | Bromine production device | |
| CN203763876U (en) | Packing tower section | |
| CN204261648U (en) | A kind of filtering type sulfur melting kettle | |
| CN209501311U (en) | A kind of desulfurizing tower for capableing of circulation flushing demister | |
| CN209378472U (en) | The acid mist absorbing device of aluminium polychloride spray drying system | |
| CN208893961U (en) | A kind of flue gas desulfurization device of classified spraying | |
| CN202036915U (en) | Dust removal equipment | |
| CN203303822U (en) | Recovery device of ethanol tail gas | |
| CN207507038U (en) | A kind of falling film evaporator with cleaning device | |
| CN207108474U (en) | Alkaline hydrogen treat device | |
| CN206325364U (en) | A kind of tail gas generated by granulation cleaning system | |
| CN206447594U (en) | A kind of efficient ammonia nitrogen stripping tower | |
| CN207533005U (en) | A kind of dust separation system in organic fertilizer production workshop | |
| CN101015759A (en) | Efficient foam detergent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Sida Chemical Equipment Co., Ltd. Assignor: Li Yaowen Contract record no.: 2011110000173 Denomination of utility model: Washing cooling tower for dry acetylene generation section and production system applying same Granted publication date: 20110824 License type: Exclusive License Record date: 20110927 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |