CN205049022U - Thick liquid inner loop formula thick liquid heat sink for desulfurizing tower - Google Patents
Thick liquid inner loop formula thick liquid heat sink for desulfurizing tower Download PDFInfo
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- CN205049022U CN205049022U CN201520715801.6U CN201520715801U CN205049022U CN 205049022 U CN205049022 U CN 205049022U CN 201520715801 U CN201520715801 U CN 201520715801U CN 205049022 U CN205049022 U CN 205049022U
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- desulfurizing tower
- sleeve
- slurries
- heat sink
- thick liquid
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Abstract
(B, ) thick liquid inner loop formula thick liquid heat sink for desulfurizing tower (b), its characterized in that include the sleeve, connect about the sleeve two shroudings on the port and connect the several heat exchange tubes between two shroudings respectively, form between sleeve, two shroudings to seal and hold the chamber, and the both ends mouth of heat exchange tube holds the outer space intercommunication in chamber with sealing, and the sleeve is provided with delivery port and water inlet from top to bottom on the lateral wall respectively. Compared with the prior art, the utility model, have the reduction and spray the thick liquid temperature, guarantee the advantage of desulfurizing tower inner part and slurry circulating pump's safe operation.
Description
Technical field:
The utility model relates to a kind of environmental protection sulfur removal technology.
Background technology:
At present, in the oxidation stock tank of internal-circulation type desulfurizing tower, temperature is higher, and reality can reach 70-80 DEG C.Slurries saturated vapor pressure increases with the increase of fluid temperature, and the gas in slurries is constantly gasified.Slurries containing a large amount of bubble are recycled after pump aspirates and produce cavitation phenomenons, the impeller of grievous injury circulating pump, the assembly of mechanical seal; In addition, because slurries are circulated sprinkling, and gas-liquid contact is carried out with import high-temperature flue gas.Cannot lower the temperature to flue gas when slurry temperature is higher, cause high-temperature flue gas to destroy anticorrosion scale in desulfurizing tower, fiberglass equipment as demister etc., very easily cause as anticorrosion scale come off, the serious consequence such as demister caves in.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of and reduces sprayed slurry temperature, ensures the safe operation of desulfurizing tower inner part and slurry circulating pump
slurries internal-circulation type desulfurizing tower slurries heat sink.
The utility model realizes like this, the several heat exchanger tubes comprising sleeve, be connected to two shroudings on sleeve upper and lower port and be connected between two shroudings, formed between sleeve, two shroudings and close cavity volume, the two-port of heat exchanger tube is communicated with the space outside closed cavity volume, sleeve top and bottom sidewall is respectively arranged with delivery port and water inlet.
Periphery inside the upper port of sleeve is provided with ring diversion plate.
Lifted the mode of installation by welded and installed or gravity type, the utility model is connected to the bottom below the gas approach of desulfurizing tower
,slurries spray from top to bottom, flow in heat exchanger tube, flow out bottom heat exchanger tube after deflector is piled up; Cool but water enters from lower wall water inlet, flows out after being full of heat exchanger tube internal voids from upper side wall delivery port.Slurries and cooling water carry out heat exchange by heat exchange tube wall.When flowing through heat exchanger tube, temperature progressively reduces, and when flowing out heat exchanger tube, temperature is down to 60 DEG C, reaches good cooling effect.
Here, heat exchanger tube adopts the heat exchanger tube of acid and alkali-resistance, silicon carbide material that thermal conductivity factor is higher.
Compared with the prior art the utility model, has and reduces sprayed slurry temperature, ensures the advantage of the safe operation of desulfurizing tower inner part and slurry circulating pump.
Accompanying drawing illustrates:
Fig. 1 is the utility model
slurries heat sinkstructural representation;
Fig. 2 is that the utility model exists
structural representation in desulfurizing tower.
Detailed description of the invention:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in Figure 1, several heat exchanger tubes 4 that the utility model comprises sleeve 1, is connected to two shroudings 2,3 on sleeve 1 upper and lower port and is connected between two shroudings 2,3, formed between sleeve 1, two shrouding 2,3 and close cavity volume A, the two-port of heat exchanger tube 4 is communicated with the space outside closed cavity volume A, sleeve 1 top and bottom sidewall is respectively arranged with the delivery port 6 of adpting flange 5 with adpting flange 7 water inlet 8.
Periphery inside the upper port of sleeve 1 is provided with ring diversion plate 9.
As shown in Figure 2, lifted the mode of installation by welded and installed or gravity type, the utility model B is connected to the bottom below the gas approach D of desulfurizing tower C
, as shown in Figure 1,slurries spray from top to bottom, flow in heat exchanger tube 4, flow out bottom heat exchanger tube 4 after deflector 9 is piled up; Cool but water enters from sleeve 1 lower wall water inlet 8, flows out after being full of closed cavity volume A internal voids from upper side wall delivery port 6.Slurries and cooling water carry out heat exchange by heat exchanger tube 4 wall.When flowing through heat exchanger tube 4, temperature progressively reduces, and when flowing out heat exchanger tube, temperature is down to 60 DEG C, reaches good cooling effect, can not affect the normal operation of slurry circulating pump E.
Here, heat exchanger tube 4 adopts the heat exchanger tube of the silicon carbide material that acid and alkali-resistance, thermal conductivity factor are higher (heat exchanger tube as acid and alkali-resistance, silicon carbide material that thermal conductivity factor is higher).
Claims (5)
1.
slurries internal-circulation type desulfurizing tower slurries heat sinkthe several heat exchanger tubes that it is characterized in that comprising sleeve, be connected to two shroudings on sleeve upper and lower port and be connected between two shroudings, formed between sleeve, two shroudings and close cavity volume, the two-port of heat exchanger tube is communicated with the space outside closed cavity volume, sleeve top and bottom sidewall is respectively arranged with delivery port and water inlet.
2. according to claim 1
slurries internal-circulation type desulfurizing tower slurries heat sink, it is characterized in that heat exchanger tube adopts the heat exchanger tube of acid and alkali-resistance, silicon carbide material that thermal conductivity factor is higher.
3. according to claim 1 and 2
slurries internal-circulation type desulfurizing tower slurries heat sink, it is characterized in that the periphery inside the upper port of sleeve is provided with ring diversion plate.
4. according to claim 1 and 2
slurries internal-circulation type desulfurizing tower slurries heat sink, it is characterized in that the mode of being lifted installation by welded and installed or gravity type, the utility model is connected to the bottom below the gas approach of desulfurizing tower.
5. according to claim 3
slurries internal-circulation type desulfurizing tower slurries heat sink, it is characterized in that the mode of being lifted installation by welded and installed or gravity type, the utility model is connected to the bottom below the gas approach of desulfurizing tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715801.6U CN205049022U (en) | 2015-09-16 | 2015-09-16 | Thick liquid inner loop formula thick liquid heat sink for desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715801.6U CN205049022U (en) | 2015-09-16 | 2015-09-16 | Thick liquid inner loop formula thick liquid heat sink for desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049022U true CN205049022U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715801.6U Active CN205049022U (en) | 2015-09-16 | 2015-09-16 | Thick liquid inner loop formula thick liquid heat sink for desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115326A (en) * | 2015-09-16 | 2015-12-02 | 佛山赛因迪环保科技有限公司 | Slurry cooling device for slurry internal circulation type desulfurizing tower |
-
2015
- 2015-09-16 CN CN201520715801.6U patent/CN205049022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115326A (en) * | 2015-09-16 | 2015-12-02 | 佛山赛因迪环保科技有限公司 | Slurry cooling device for slurry internal circulation type desulfurizing tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |