CN203303792U - Integrated washing tower - Google Patents
Integrated washing tower Download PDFInfo
- Publication number
- CN203303792U CN203303792U CN2013202936021U CN201320293602U CN203303792U CN 203303792 U CN203303792 U CN 203303792U CN 2013202936021 U CN2013202936021 U CN 2013202936021U CN 201320293602 U CN201320293602 U CN 201320293602U CN 203303792 U CN203303792 U CN 203303792U
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- Prior art keywords
- cooling tower
- saturated cooling
- tower
- saturated
- venturi tube
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Abstract
The utility model discloses an integrated washing tower. The integrated washing tower comprises a saturated cooling tower (1), wherein an overflowing system, a water spraying system and a purification system are arranged inside the saturated cooling tower (1) in sequence from top to bottom; the purification system comprises a circular seam long-neck venturi tube (12) which replaces various dehydration devices and ascension pipe equipment in a previous system; the integrated washing tower is not provided with a vortex region and an explosion-proof valve, and the integrated washing tower has the prominent advantages of small resistance, small water consumption amount, high purification efficiency, very small overhauling and maintenance amount, and the like.
Description
Technical field
The utility model belongs to the environmental protection equipment field, relates in particular to a kind of one scrubbing tower.
Background technology
In converter current gas cleaning and coal-gas recovering " OG " system, adopt the equipment such as an overflow Venturi tube (or wash cooling tower), gravity dewatering apparatus, 180 degree bend pipes, RD Venturi tube, elbow separator, baffle plate dehydrator, silk screen dehydrating tower, be provided with various dehydrators and tedge equipment, also be provided with vortex, explosion-proof valve, complex structure, repair and maintenance inconvenience, purification efficiency are not high.
The utility model content
Technical problem to be solved in the utility model is to provide the one scrubbing tower that a kind of resistance is little, water consumption is low, purification efficiency is high, repair and maintenance is few especially.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of one scrubbing tower, comprise saturated cooling tower, described saturated cooling tower inside is provided with overflow system, water injection system and cleaning system from top to bottom successively, and described cleaning system comprises circumferential weld long-neck Venturi tube.
Described circumferential weld long-neck Venturi tube afterbody is provided with straight tube, and described straight tube stretches out saturated cooling tower.
Described overflow system is positioned at the upper end of saturated cooling tower, comprises the overflow water seal around described saturated cooling tower, and described overflow water is sealed up the height of the height of end face higher than saturated cooling tower upper surface, and described saturated cooling tower upper surface is zigzag; Described overflow water seal below is provided with overflow water seal water inlet manifold, and is provided with the described overflow water seal of connection of overflow water seal water inlet pipe and overflow water seal water inlet manifold; The air-flow ingress pipe stretches into saturated cooling tower from saturated cooling tower upper end, near position, saturated cooling tower upper surface, is provided with nozzle on the air-flow ingress pipe, and described nozzle stretches in the air-flow ingress pipe.
Described water injection system comprises the series of spray nozzles be arranged on saturated cooling tower, described nozzle stretches into saturated cooling tower inside, described nozzle comprises two types of a hole nozzle and two hole nozzles, and the nozzle on saturated cooling tower is that a hole nozzle and two hole nozzles are alternately arranged.
Described saturated cooling tower is provided with circumferential weld long-neck Venturi tube installing hole, described circumferential weld long-neck Venturi tube is arranged in circumferential weld long-neck Venturi tube installing hole, on saturated cooling tower, corresponding circumferential weld long-neck Venturi tube position is provided with saturated cooling tower top drainpipe, and is provided with saturated cooling tower top shrouding and reinforcement.
Described saturated cooling tower bottom is provided with saturated cooling tower bearing, and saturated cooling tower bearing below is provided with the bottom drainpipe, and is provided with bottom shrouding and reinforcement, and is provided with H shaped steel reinforcement.
Drainpipe top, described bottom is provided with the high water-level alarm point.
Described saturated cooling tower is provided with discharge pipe, and described discharge pipe is provided with the stainless steel compensator.
Described saturated cooling tower is provided with inspection platform and inspection opening.
Described saturated cooling tower near middle is provided with saturated cooling tower bearing.
The utility model has the advantage of, the mode that scrubbing tower supplies water and adopts overflow and water spray to combine, in order to prevent the spillwag chute injustice, set up a nozzle at the gasification cooling flue end, in scrubbing tower, adopt single, doublely to the water spray mode that combines, make the flue gas in scrubbing tower reach thorough turbulent flow.It is conical hollow that the spray area of nozzle is selected spray configuration, farthest reduces choking phenomenon, and source quality is not had to special requirement, also can play the effect of energy efficiency.Utilize differential pressure to regulate the aperture of circumferential weld long-neck Venturi tube, namely control the size of Venturi tube circumferential weld area, thereby guarantee when exhaust gas volumn changes, the circumferential weld area also and then changes, the flue gas flow rate of controlling Venturi tube fluctuates in prescribed limit, resistance is damaged and also just is controlled at prescribed limit, thereby guarantee the clean-up effect of Venturi tube and the least energy consumption of blower fan, circumferential weld long-neck Venturi tube vapour, liquor ratio are large, back does not have bend pipe, do not need water to rinse and artificial periodic cleaning, save cost of labor and time, indirectly increased output; In integrated tower, circumferential weld long-neck Venturi tube liquid vapour flow-disturbing is strong especially, and clean-up effect is well more a lot of than conventional " OG " system, can reach 20mg/Nm3, is controlled at ordinary times the 50mg/Nm3 left and right, obviously is better than existing " OG " system.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of one scrubbing tower of the utility model;
Mark in above-mentioned figure is: 1, saturated cooling tower, 2, overflow water seal water inlet pipe, 3, overflow water seal water inlet manifold, 4, overflow water seal drainage for overhaul pipe, 5, discharge pipe, 6, the stainless steel compensator, 7, saturated cooling tower top drainpipe, 8, saturated cooling tower top shrouding, 9, the bottom shrouding, 10, bottom drainpipe, 11, nozzle, 12, circumferential weld long-neck Venturi tube, 13, saturated cooling tower bearing, 14, overflow water seal, 15, the air-flow ingress pipe.
The specific embodiment
Fig. 1 is the structural representation of a kind of one scrubbing tower of the utility model, comprises saturated cooling tower 1, and saturated cooling tower 1 inside is provided with overflow system, water injection system and cleaning system from top to bottom successively, and cleaning system comprises circumferential weld long-neck Venturi tube 12.
Circumferential weld long-neck Venturi tube 12 afterbodys are provided with straight tube, and straight tube stretches out saturated cooling tower 1.
Overflow system is positioned at the upper end of saturated cooling tower 1, comprises the overflow water seal 14 around saturated cooling tower 1, and the height of overflow water seal 14 upper surfaces is higher than the height of saturated cooling tower 1 upper surface, and saturated cooling tower 1 upper surface is zigzag; Overflow water seal 14 belows are provided with overflow water seal water inlet manifold 3, and are provided with overflow water seal water inlet pipe 2 connection overflow water seal 14 and overflow water seal water inlet manifolds 3, on overflow water seal water inlet manifold 3, also are provided with overflow water seal drainage for overhaul pipe 4; Air-flow ingress pipe 15 stretches into saturated cooling tower 1 from saturated cooling tower 1 upper end, near saturated cooling tower 1 position, upper surface, is provided with nozzle 11 on air-flow ingress pipe 15, and nozzle 11 stretches in air-flow ingress pipe 15.
Water injection system comprises the series of spray nozzles 11 be arranged on saturated cooling tower 1, nozzle 11 stretches into saturated cooling tower 1 inside, nozzle 11 comprises two types of a hole nozzle and two hole nozzles, and the nozzle 11 on saturated cooling tower 1 is that a hole nozzle and two hole nozzles are alternately arranged.
Saturated cooling tower 1 is provided with circumferential weld long-neck Venturi tube installing hole, circumferential weld long-neck Venturi tube 12 is arranged in circumferential weld long-neck Venturi tube installing hole, on saturated cooling tower 1, corresponding circumferential weld long-neck Venturi tube 12 positions are provided with saturated cooling tower top drainpipe 7, and are provided with saturated cooling tower top shrouding 8 and reinforcement.Saturated cooling tower 1 bottom is provided with saturated cooling tower bearing 13, and saturated cooling tower bearing 13 belows are provided with bottom drainpipe 10, and are provided with bottom shrouding 9 and reinforcement, and is provided with H shaped steel reinforcement.Drainpipe 10 tops in bottom are provided with the high water-level alarm point.Saturated cooling tower 1 is provided with discharge pipe 5, and discharge pipe 5 is provided with stainless steel compensator 6.Saturated cooling tower 1 is provided with inspection platform and inspection opening.Saturated cooling tower 1 near middle is provided with saturated cooling tower guide support.
The course of work: 1400～1600 ° of C are cooling through gasification cooling flue for high-temperature flue gas, and flue-gas temperature is reduced to 1000～800 ° of C, then by scrubbing tower carry out saturatedly cooling, dedusting, temperature is down to 72 ° of C left and right.Cooled flue gas enters circumferential weld long-neck Venturi tube 12 and carries out smart dedusting, and flue gas is with at a high speed and spray into the water droplet collision in circumferential weld long-neck Venturi tube 12, and in flue gas, grit is combined cohesion and quilt and is removed down due to diffusion, effect of inertia with the globule.
After adopting such structure, the mode that scrubbing tower supplies water and adopts overflow and water spray to combine, in order to prevent the spillwag chute injustice, set up a nozzle 11 at the gasification cooling flue end, in scrubbing tower, adopt single, doublely to the water spray mode that combines, make the flue gas in scrubbing tower reach thorough turbulent flow.It is conical hollow that the spray area of nozzle 11 is selected spray configuration, farthest reduces choking phenomenon, and source quality is not had to special requirement, also can play the effect of energy efficiency.Utilize differential pressure to regulate the aperture of circumferential weld long-neck Venturi tube 12, namely control the size of Venturi tube circumferential weld area, thereby guarantee when exhaust gas volumn changes, the circumferential weld area also and then changes, the flue gas flow rate of controlling Venturi tube fluctuates in prescribed limit, resistance is damaged and also just is controlled at prescribed limit, thereby guarantee the clean-up effect of Venturi tube and the least energy consumption of blower fan, circumferential weld long-neck Venturi tube 12 vapour, liquor ratio are large, back does not have bend pipe, do not need water to rinse and artificial periodic cleaning, save cost of labor and time, indirectly increased output; In integrated tower, circumferential weld long-neck Venturi tube 12 liquid vapour flow-disturbings are strong especially, and clean-up effect is well more a lot of than conventional " OG " system, can reach 20mg/Nm3, are controlled at ordinary times the 50mg/Nm3 left and right, obviously are better than existing " OG " system.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out as long as adopted; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (10)
1. an one scrubbing tower, is characterized in that, comprises saturated cooling tower (1), and described saturated cooling tower (1) inside is provided with overflow system, water injection system and cleaning system from top to bottom successively, and described cleaning system comprises circumferential weld long-neck Venturi tube (12).
2. one scrubbing tower as claimed in claim 1, is characterized in that, described circumferential weld long-neck Venturi tube (12) afterbody is provided with straight tube, and described straight tube stretches out saturated cooling tower (1).
3. one scrubbing tower as claimed in claim 1 or 2, it is characterized in that, described overflow system is positioned at the upper end of saturated cooling tower (1), comprise the overflow water seal (14) around described saturated cooling tower (1), the height of described overflow water seal (14) upper surface is higher than the height of saturated cooling tower (1) upper surface, and described saturated cooling tower (1) upper surface is zigzag; Described overflow water seal (14) below is provided with overflow water seal water inlet manifold (3), and is provided with overflow water seal water inlet pipe (2) connection described overflow water seal (14) and overflow water seal water inlet manifold (3); Air-flow ingress pipe (15) stretches into saturated cooling tower (1) from saturated cooling tower (1) upper end, and air-flow ingress pipe (15) is upper is provided with nozzle (11) near saturated cooling tower (1) position, upper surface, and described nozzle (11) stretches in air-flow ingress pipe (15).
4. one scrubbing tower as claimed in claim 3, it is characterized in that, described water injection system comprises the series of spray nozzles (11) be arranged on saturated cooling tower (1), described nozzle (11) stretches into saturated cooling tower (1) inside, described nozzle (11) comprises two types of a hole nozzle and two hole nozzles, and the nozzle (11) on saturated cooling tower (1) is that a hole nozzle and two hole nozzles are alternately arranged.
5. one scrubbing tower as claimed in claim 4, it is characterized in that, described saturated cooling tower (1) is provided with circumferential weld long-neck Venturi tube installing hole, described circumferential weld long-neck Venturi tube (12) is arranged in circumferential weld long-neck Venturi tube installing hole, the upper corresponding circumferential weld long-neck Venturi tube (12) of saturated cooling tower (1) position is provided with saturated cooling tower top drainpipe (7), and is provided with saturated cooling tower top shrouding (8) and reinforcement.
6. one scrubbing tower as claimed in claim 5, it is characterized in that, described saturated cooling tower (1) bottom is provided with saturated cooling tower bearing (13), saturated cooling tower bearing (13) below is provided with bottom drainpipe (10), and be provided with bottom shrouding (9) and reinforcement, and be provided with H shaped steel reinforcement.
7. one scrubbing tower as claimed in claim 6, is characterized in that, described bottom drainpipe (10) top is provided with the high water-level alarm point.
8. one scrubbing tower as claimed in claim 7, is characterized in that, described saturated cooling tower (1) is provided with discharge pipe (5), and described discharge pipe (5) is provided with stainless steel compensator (6).
9. one scrubbing tower as claimed in claim 8, is characterized in that, described saturated cooling tower (1) is provided with inspection platform and inspection opening.
10. one scrubbing tower as claimed in claim 9, is characterized in that, described saturated cooling tower (1) near middle is provided with saturated cooling tower guide support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202936021U CN203303792U (en) | 2013-05-27 | 2013-05-27 | Integrated washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202936021U CN203303792U (en) | 2013-05-27 | 2013-05-27 | Integrated washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203303792U true CN203303792U (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202936021U Expired - Fee Related CN203303792U (en) | 2013-05-27 | 2013-05-27 | Integrated washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203303792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252150A (en) * | 2013-05-27 | 2013-08-21 | 芜湖华洁环保设备有限公司 | Integral washing tower |
-
2013
- 2013-05-27 CN CN2013202936021U patent/CN203303792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252150A (en) * | 2013-05-27 | 2013-08-21 | 芜湖华洁环保设备有限公司 | Integral washing tower |
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Legal Events
| 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: 20131127 Termination date: 20140527 |