CN205127673U - Harmful gas purification device - Google Patents
Harmful gas purification device Download PDFInfo
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- CN205127673U CN205127673U CN201520886978.2U CN201520886978U CN205127673U CN 205127673 U CN205127673 U CN 205127673U CN 201520886978 U CN201520886978 U CN 201520886978U CN 205127673 U CN205127673 U CN 205127673U
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- adsorption tower
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Abstract
The utility model discloses a harmful gas purification device, analytic tower (17) that it includes adsorption tower (3) and is located the adsorption tower below and links to each other with the adsorption tower, be provided with Z shape conveyer (6) in adsorption tower and analytic tower one side, the upper end export of Z shape conveyer is located above the adsorption tower, the adsorption tower lower extreme links to each other with flue gas pipe (2), the upper end links to each other with discharge fume tub (4), analytic tower one side links to each other with ammonia pipe (16), the opposite side respectively with heating pipe (7), analytic gaseous pipe (8) and air cooling pipe (9) links to each other, be provided with rubber belt conveyor (12) in analytic tower below, be provided with above rubber belt conveyor one end belt weigher (13), be provided with below the rubber belt conveyor other end shale shaker (10). The utility model discloses a to the improvement that sets up of existing adsorption tower and analytic tower, not only the structure is simpler reliable, can improve the technology reliability in addition, reduces the investment, reduces land used area and working costs.
Description
Technical field
This patent relates to active carbon flue gases purification field, especially relates to gas purification treating device.
Background technology
Active carbon has large surface area, good imperial structure, abundant surface group, efficiently original position deoxidizing capacity, there are load performance and reducing property simultaneously, so both can obtain the catalyst system and catalyzing of high dispersive as carrier, reducing agent can be made again and participate in reaction, a reducing environment is provided, reduces reaction temperature.
Active carbon almost can manufacture with any contenting carbon material, as timber, sawdust, coal, charcoal class, shell, bagasse, oil waste material, waste or used plastics, waste and old leather, damaged tire, papermaking waste material, municipal refuse etc.
Adsorption tower is two key reaction places of active carbon cigarette purification techniques with resolving her, and the two organic cooperation completes the absorption of discharge harmful substances from flue gases, and the regeneration of active carbon and activation; This technology is using active carbon as catalyst, removes harmful substances from flue gases, thus, on the basis meeting fume emission requirement, and recoverable high concentration SO
2, realize recycling of active carbon simultaneously.
As everyone knows, harmful substance in flue gas is adsorbed onto in the hole series structure of active carbon by physics and chemistry by the active carbon layer of adsorption tower by pernicious gas, reduce the concentration of emission of harmful substance, adsorb the active carbon utilized in thermal medium indirect desorber of the regenerating active carbon activating technology of harmful substance, active carbon keeps the regular hour at high-temperature region (280-490 DEG C), adsorbed harmful substance is made to be discharged active carbon, get final product the adsorption function of activity recovery charcoal, realize the regeneration of active carbon.
Absorption in prior art, the active carbon of resolving between Liang Ge reacting environment are circulated by two conveyers, the saturated active carbon of absorption is transported to Analytic Tower and resolves by a conveyer, active carbon after parsing is delivered to adsorption tower and re-starts absorption by another conveyer, what it existed asks it is that conveyer cost is high, fault rate is high, poor reliability.
Utility model content
For problem existing in above-mentioned prior art, the utility model provides one, and not only structure is more simple and reliable, and can improve reliability of technology, reduces investment, reduces the harmful gas purifying device of land area and operating cost.
Technology to be solved in the utility model is asked, and to be taked technical scheme be: described harmful gas purifying device comprises adsorption tower and is positioned at the Analytic Tower be connected below adsorption tower and with adsorption tower, adsorption tower and Analytic Tower side are provided with Z-shaped conveyer, described Z-shaped conveyer upper end outlet is positioned at above adsorption tower, described adsorption tower lower end is connected with fume pipe, upper end is connected with smoke exhaust pipe, described Analytic Tower side is connected with ammonia pipe, opposite side respectively with heating pipe, resolve flue to be connected with air cooled tube, rubber conveyer is provided with below Analytic Tower, be provided with for the reinforced belt conveyer scale of active carbon above rubber conveyer one end, vibratory sieve is provided with below the rubber conveyer other end.
The utility model provides a kind of by the active carbon harmful gas purifying device of adsorption tower and desorber a kind of advanced person setting up and down.
Analytic Tower is positioned over bottom adsorption tower by described active carbon purifying technique; Analytic Tower discharge is fed to completely by Action of Gravity Field from adsorption tower in described active carbon purifying technique.Described adsorption tower charging adopts a kind of Z-type conveyer of multiple feed.Described Analytic Tower discharge adopts a kind of rubber conveyer, and described active carbon material feeding adopts belt conveyer scale conveying.
The utility model is the active carbon purifying device of a kind of advanced person adsorption tower and Analytic Tower merged up and down, not only increases the reliability of technique, and reduces investment, decreases land area and operating cost.The utility model passes through adsorption tower and Analytic Tower merging setting up and down, eliminate the conveyer between adsorption tower to Analytic Tower, technological process is shortened, break the limitation that in traditional handicraft, conveyer brings, avoid the technical risk that conveyer in traditional handicraft brings, reduce technical costs, further, by adsorption tower and Analytic Tower are merged, decrease active carbon transport courses, thus decrease active carbon in conveyer, transport the broken loss brought, reduce operating cost, decrease than traditional handicraft the area that Analytic Tower uses from the technique this patent floor space, decrease land area to a certain extent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, booster fan 2, fume pipe 3, adsorption tower 4, smoke exhaust pipe 5, chimney 6, Z-shaped conveyer 7, heating pipe 8, resolve flue 9, air cooled tube 10, vibratory sieve 11, hopper 12, rubber conveyer 13, belt conveyer scale 14, active carbon storehouse 15, active carbon 16, ammonia pipe 17, Analytic Tower.
Detailed description of the invention
In order to be illustrated more clearly in this patent embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of this patent, for those of ordinary skill in the art, not paying wound under the prerequisite of property work, other accompanying drawing can also be obtained according to these accompanying drawings.Be described in further detail below in conjunction with the embodiment of drawings and Examples to patent.Following examples for illustration of this patent, but can not be used for limiting the scope of this patent.
As shown in Figure 1, described harmful gas purifying device comprises adsorption tower 3 and is positioned at the Analytic Tower 17 be connected below adsorption tower and with adsorption tower, adsorption tower and Analytic Tower side are provided with Z-shaped conveyer 6, Z-shaped conveyer upper end outlet is positioned at above adsorption tower, described adsorption tower lower end is connected with fume pipe 2, upper end is connected with smoke exhaust pipe 4, fume pipe is connected with booster fan 1, smoke exhaust pipe is connected with cigarette fontanel 5, described Analytic Tower side is connected with ammonia pipe 16, opposite side divides, in, lower respectively with heating pipe 7, resolve flue 8 to be connected with air cooled tube 9, ammonia tracheorrhaphy two-way is connected respectively with Analytic Tower up and down, rubber conveyer 12 is provided with below Analytic Tower, belt conveyer scale 13 is provided with above rubber conveyer one end, active carbon 15 is input in active carbon storehouse 14, active carbon position in storehouse is above belt conveyer scale 13, vibratory sieve 10 is provided with below rubber conveyer (horizontal conveyer) other end, vibratory sieve outlet is connected with Z-shaped conveyer lower end, vibratory sieve waste outlet is connected with hopper 11.
The harmful substance that pernicious gas enters in adsorption tower flue gas after booster fan supercharging is adsorbed onto in the hole series structure of active carbon by physics and chemistry, reduces the concentration of emission of harmful substance, reaches and meet emission request.When needing denitration (NOx), in adsorption column inlet flue, spray into certain dilution ammonia, ammonia reacts with NOx in active carbon layer in adsorption tower, reaches the effect of denitration, and the gas after adsorption tower discharges through bittern.Whole adsorption tower is full of active carbon, active carbon relies on Action of Gravity Field to move down from absorption tower top in adsorption tower, move to charcoal absorption at the bottom of adsorption tower saturated, the active carbon having adsorbed harmful substance then directly enters Analytic Tower by Action of Gravity Field, high temperature hot gas is relied on to be heated to more than 300 DEG C at Analytic Tower, and stopping certain hour, harmful substance separated from active carbon, the harmful substance of the high concentration of separation is made a gift to someone in subsequent technique again and is recycled.Be discharged under gravity on rubber conveyer after resolving and through the active carbon of supercooling (use Air flow) and (multiple absorption Analytic Tower arranged in parallel can be set, discharge is on rubber conveyer simultaneously), be transported in vibratory sieve and sieve, by the tiny carbon dust produced in absorption and parsing and course of conveying, dust screens out away, active carbon on sieve then enters Z-shaped conveyer, enter adsorption tower after discharging and re-start absorption, whole absorption resolves like this constantly circulation by the harmful substance removal in flue gas.Due to the loss of active carbon, need to add new active carbon in whole cyclic process, new active carbon is stored in active carbon storehouse, by quantitative the adding on rubber conveyer of belt conveyer scale.
It should be noted that, in the application, absorption and Analytic Tower are not a concept with the adsorption tower in traditional handicraft and desorber, certainly, the adsorption-desorption tower in the present embodiment is not limited to several situations mentioned in concrete scheme, can be many groups adsorption tower and the Analytic Tower of parallel side-by-side layout.
Claims (1)
1. a harmful gas purifying device, it is characterized in that: it comprises adsorption tower (3) and is positioned at the Analytic Tower (17) be connected below adsorption tower and with adsorption tower, adsorption tower and Analytic Tower side are provided with Z-shaped conveyer (6), described Z-shaped conveyer upper end outlet is positioned at above adsorption tower, described adsorption tower lower end is connected with fume pipe (2), upper end is connected with smoke exhaust pipe (4), described Analytic Tower side is connected with ammonia pipe (16), opposite side respectively with heating pipe (7), resolve flue (8) to be connected with air cooled tube (9), rubber conveyer (12) is provided with below Analytic Tower, be provided with for the reinforced belt conveyer scale (13) of active carbon above rubber conveyer one end, vibratory sieve (10) is provided with below the rubber conveyer other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886978.2U CN205127673U (en) | 2015-11-10 | 2015-11-10 | Harmful gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886978.2U CN205127673U (en) | 2015-11-10 | 2015-11-10 | Harmful gas purification device |
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| CN205127673U true CN205127673U (en) | 2016-04-06 |
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| CN201520886978.2U Active CN205127673U (en) | 2015-11-10 | 2015-11-10 | Harmful gas purification device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144525A1 (en) * | 2018-01-29 | 2019-08-01 | 中冶长天国际工程有限责任公司 | Interface device used for multi-process flue gas purification, and active carbon transportation system and method |
| WO2019144523A1 (en) * | 2018-01-29 | 2019-08-01 | 中冶长天国际工程有限责任公司 | Multi-process flue gas purification system and method for controlling same |
-
2015
- 2015-11-10 CN CN201520886978.2U patent/CN205127673U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144525A1 (en) * | 2018-01-29 | 2019-08-01 | 中冶长天国际工程有限责任公司 | Interface device used for multi-process flue gas purification, and active carbon transportation system and method |
| WO2019144523A1 (en) * | 2018-01-29 | 2019-08-01 | 中冶长天国际工程有限责任公司 | Multi-process flue gas purification system and method for controlling same |
| KR20200058529A (en) * | 2018-01-29 | 2020-05-27 | 종예 창티엔 인터내셔날 엔지니어링 컴퍼니 리미티드 | Multi-process flue gas purification system and control method |
| KR20200071113A (en) * | 2018-01-29 | 2020-06-18 | 종예 창티엔 인터내셔날 엔지니어링 컴퍼니 리미티드 | Interface device, activated carbon transport system and method for multi-process flue gas purification |
| RU2753901C1 (en) * | 2018-01-29 | 2021-08-24 | Чжуне Чантянь Интернешнал Энджиниринг Ко., Лтд | Coupling apparatus, activated carbon transporting system, and method for multi-process off-gas purification |
| KR102343392B1 (en) * | 2018-01-29 | 2021-12-27 | 종예 창티엔 인터내셔날 엔지니어링 컴퍼니 리미티드 | Multi-process flue gas purification system and its control method |
| KR102347544B1 (en) * | 2018-01-29 | 2022-01-10 | 종예 창티엔 인터내셔날 엔지니어링 컴퍼니 리미티드 | Interface device, activated carbon transport system and method for multi-process flue gas purification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xie Ping Inventor after: Xie Yi Inventor after: Liu Shengcai Inventor before: Xie Ping Inventor before: Fu Xuming Inventor before: Xie Yi |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181015 Address after: 337000 Jiangxi Pingxiang Economic Development Zone Wan Xin Zhou Jiang Industrial Park (Tong Long Road No. 1008) Patentee after: PINGXIANG JIUZHOU INDUSTRIAL CO., LTD. Address before: 337 000 No. 1008 Tongjiu Road, Wanxin Industrial Park, Pingxiang National Economic Development Zone, Pingxiang City, Jiangxi Province Patentee before: Xie Ping |