CN203247116U - Online ascending type moving bed absorption tanks for regeneration - Google Patents
Online ascending type moving bed absorption tanks for regeneration Download PDFInfo
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- CN203247116U CN203247116U CN 201320085340 CN201320085340U CN203247116U CN 203247116 U CN203247116 U CN 203247116U CN 201320085340 CN201320085340 CN 201320085340 CN 201320085340 U CN201320085340 U CN 201320085340U CN 203247116 U CN203247116 U CN 203247116U
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- tanks
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Abstract
Online ascending type moving bed absorption tanks for regeneration are used for absorbing and removing hazardous substances in the water treatment technology, can sufficiently, effectively and continuously absorb and treat harmful pollutants in the water, can perform online desorption and regeneration on an absorbing material which can be recycled on line, and are economic and environment-friendly. The two moving bed absorption tanks are adopted and connected in parallel, and an absorbing removal process and a material regeneration process can be alternatively performed. Treating water and regenerative eluent inlet water can be fed in from the upper parts of the absorption tanks, are introduced into the tank bottoms through center pipes in the tanks and are ascended tangentially in a vortex manner after reflected by the tank bottoms, and the treating water, the regenerative eluent inlet water and an absorbent perform a sufficient reaction through a supporting layer. The water obtained after the absorbing reaction enters water collecting grooves through baffle plates, and finally the treating water is collected and flows out from a water outlet pipe; and elution waste liquid obtained after the regeneration reaction of the absorbing material can be pumped out by vacuumizers at the tank bottoms to a waste liquid collecting tank for centralized treatment, and the absorbing material finishing the absorbing regeneration reaction can be continuously thrown in and used in the absorbing removal process.
Description
Affiliated technical field
The utility model relates to the treatment facility of the absorbing process in a kind of water treatment, especially can be fully effective, and continuous adsorption is processed noxious pollutant in the water, simultaneously can be to the online desorption and regeneration of sorbing material.
Background technology
At present, the adsorption tank that generally uses is the sorbent material of changing in the adsorption bed mostly, needs after the replacing with technique sorbent material to be processed in addition or directly renewed material, and is high to the replacement processing cost of sorbent material, and floor space is large, the operation trouble, and mostly flow lifting type absorption is to intake underground the burying when this Practical Project for adsorption tank is constructed at the bottom of the adsorption tank pond, piping arrangement, in the future maintenance waits has all increased a lot of difficulty, has improved the construction requirement condition, has increased quantities and fabrication cost.
Summary of the invention
Be to improve high-level efficiency and the high utilization rate of equipment, reduce construction and running cost etc., but so we invented a kind of on-line regeneration sorbing material, sorbing material can be realized online recycle, economic environmental protection.And inlet and outlet pipe lines is all arranged at adsorption tank Chi Ding and is reduced construction cost, reduces the difficulty of operation maintenance, and a kind of Novel adsorption pond that absorption reaction is fully carried out.
The technical scheme that its technical problem that solves this adsorption tank adopts is: adopt two thermopnore adsorption tanks in parallel, water inlet manifold divides two arms to pass into respectively two adsorption tanks, two adsorption tanks are provided with valve switch control water inlet before water inlet, another adsorption bed can carry out the reclaiming utilization during adsorption bed Adsorption, can adopt can regeneration the environmental protection macromolecule sorbing material such as modified-cellulose base adsorbent or modified activated carbon base adsorbent etc. as filling sorbent materials; Be provided with pipe core in the pond, top communicates with water inlet pipe, the lower part outlet flare, 0.5～1m at the bottom of the pond, 0.5～1m place, flaring exit top is provided with supporting layer successively, the sorbing material of bed course and filling, water inlet is from the water inlet of top, pond, and the pipe core through the pond enters and passes into the bottom, pond, and the water inlet current are by the hydraucone water outlet of pipe core bottom, reflect the backwash rising at the bottom of the pond, tangential flow crosses supporting layer and sufficient absorption reaction occurs sorbent material.Be provided with vacuum-pumping tube at the bottom of the pond, be communicated with the vacuum pumping pump outside the pond, the outlet of vacuum-pumping tube is provided with waste liquid pool.The waste liquid of desorption and regeneration reaction can be extracted out with vacuum pump with the vacuum-pumping tube that passes at the bottom of the pond, focuses on to waste liquid pool.
The beneficial effects of the utility model are, can adsorb simultaneously the desorption and regeneration with material, can realize the online recycle of sorbing material, reduce the cost that upgrades sorbing material, economic environmental protection, the adsorption and desorption reaction can utilize the action of gravity of upwelling, make reaction more complete, and the space of adsorption tank can take full advantage of, and saves the area, and reduces construction and maintenance cost.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is schema of the present utility model.
Fig. 2 is the plan view from above of adsorption tank.
Fig. 3 is the I--I sectional view of Fig. 2.
Fig. 4 is the II--II sectional view of Fig. 2.
1～6. by-pass valve control among the figure; 7. water inlet pipe; 8. lotion pipeline; 9. pipe core; 10. bed course; 11. supporting layer; 12. baffle plate; 13. water leg; 14. sewer pipe; 15. rising pipe; 16. sorbent material; 17. vacuum pump; 18. waste liquid pool; 19. vacuum-pumping tube
Embodiment
In Fig. 1～4, when adsorption treatment is carried out in water inlet (7), open valve (1), valve-off (2)～(6) (or open valve (4), close all the other valves).Water inlet is from the water inlet of top, pond, and the pipe core (9) through the pond enters and passes into the bottom, pond, reflection backwash upper reaches, and tangential flow crosses bed course (10) and supporting layer (11) with the sorbent material (16) of filling sufficient absorption reaction occurs.Enter water leg (13) with the abundant reacted water of sorbent material by baffle plate (12), collection and treatment water flows out by rising pipe (15); When carrying out the regneration of adsorbent material desorption and recycling, open valve (2) and (5), close other valves and (or open valve (3) and (6), close other valves), elutriant (8) is intake from adsorption tank top, at the bottom of entering the pond by pipe core (9), crossed bed course (10) by rising tangential flow after the reflection at the bottom of the pond and supporting layer (11) fully contacts with the sorbent material (16) of filling, to its generation desorption reaction.Reacted solution is extracted out with vacuum pumping pump (17) by the vacuum-pumping tube (19) at the bottom of the pond, focuses on to waste liquid pool (18).After material regeneration was finished, valve-off (2) and (5) (or valve (3) and (6)) opened (1) or (4), can again drop into the use of adsorption treatment process.
Claims (3)
1. but the ascending manner moving-bed adsorption tank of an on-line regeneration is characterized in that: adopt two thermopnore adsorption tanks in parallel, water inlet manifold divides two arms to pass into respectively two adsorption tanks, and two adsorption tanks are provided with valve switch control water inlet before water inlet.
2. moving-bed adsorption tank according to claim 1, it is characterized in that: be provided with pipe core in the pond, top communicates with water inlet pipe, the lower part outlet flare, 0.5～1m at the bottom of the pond, 0.5～1m place, flaring exit top is provided with supporting layer successively, the sorbing material of bed course and filling.
3. moving-bed adsorption tank according to claim 1 is characterized in that: be provided with vacuum-pumping tube at the bottom of the pond, be communicated with the vacuum pumping pump outside the pond, the outlet of vacuum-pumping tube is provided with waste liquid pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085340 CN203247116U (en) | 2013-02-25 | 2013-02-25 | Online ascending type moving bed absorption tanks for regeneration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085340 CN203247116U (en) | 2013-02-25 | 2013-02-25 | Online ascending type moving bed absorption tanks for regeneration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247116U true CN203247116U (en) | 2013-10-23 |
Family
ID=49373567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085340 Expired - Fee Related CN203247116U (en) | 2013-02-25 | 2013-02-25 | Online ascending type moving bed absorption tanks for regeneration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219662A (en) * | 2016-09-19 | 2016-12-14 | 武汉工程大学 | The Multifunctional waste water of a kind of adjustable continuous operation processes adsorption tower |
-
2013
- 2013-02-25 CN CN 201320085340 patent/CN203247116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219662A (en) * | 2016-09-19 | 2016-12-14 | 武汉工程大学 | The Multifunctional waste water of a kind of adjustable continuous operation processes adsorption 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: 20131023 Termination date: 20140225 |