CN205878965U - Tail gas heat transfer device - Google Patents
Tail gas heat transfer device Download PDFInfo
- Publication number
- CN205878965U CN205878965U CN201620716945.8U CN201620716945U CN205878965U CN 205878965 U CN205878965 U CN 205878965U CN 201620716945 U CN201620716945 U CN 201620716945U CN 205878965 U CN205878965 U CN 205878965U
- Authority
- CN
- China
- Prior art keywords
- water cooling
- tail gas
- cooling box
- inlet
- box
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a tail gas heat transfer device, include the follow is lower and set gradually inlet box, water tank and play gas tank, be equipped with many heat exchange tubes in water tank, be equipped with the tail gas import on the inlet box, be equipped with the tail gas export on a gas tank, be provided with the upper plate between a gas tank and water tank, be equipped with the mouth of pipe on the upper plate, go up the mouth of pipe and connect the heat exchange tube, be provided with the hypoplastron between inlet box, water tank, be equipped with the mouth of pipe down on the hypoplastron, the lower extreme position of water tank barrel is equipped with the water inlet, is equipped with the delivery port in the upper end position of water tank barrel, still is equipped with the steam port on the upper plate. The utility model discloses be equipped with water inlet and delivery port on the water tank barrel, can form the hydrologic cycle, consequently can reach faster heat transfer through accelerating the hydrologic cycle, simultaneously with the steam port setting at the incasement of giving vent to anger, when handling high temperature tail gas, the vapor of production can be through steam port release to together discharge together with tail gas.
Description
Technical field
This utility model relates to environment protection desulphurization denitration and waste heat circulation recycles field tail gas heat-exchanger rig, particularly to
A kind of high-temperature tail gas heat-exchanger rig.
Background technology
Traditional tail gas heat exchanger, its structure includes inlet box, water cooling box and goes out gas tank, and tail gas is entered by inlet box
After, after cooling down via water cooling box, flow out by going out gas tank, on water cooling box, a water inlet is typically set and a steam goes out
QI KOU, water inlet enters to cool down water, and after heat exchange, water is evaporated, and discharges from steam gas outlet, such as Chinese patent
CN201420424077.7 i.e. relates to similar structures.
But this class formation has its shortcoming, owing to water cycle efficieny is the highest, therefore exchange capability of heat is the best, simultaneously for height
For temperature tail gas, substantial amounts of steam can be produced, can aggravating working environment.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of novel tail gas heat-exchanger rig, including under
The inlet box, the water cooling box that set gradually on and and go out gas tank, be provided with many heat exchanger tubes in water cooling box, be provided with tail on inlet box
Gas import, is provided with offgas outlet going out on gas tank;It is provided with upper plate between gas tank and water cooling box going out, upper plate is provided with pipe
Mouthful, upper orifice connects heat exchanger tube, is provided with lower plate, is provided with lower nozzle, water cooling box cylinder in lower plate between inlet box, water cooling box
Body lower end position be provided with water inlet, the upper end position at water cooling box cylinder is provided with outlet, is additionally provided with steam on upper plate
Mouthful.
Preferably, described heat exchanger tube is S-shaped shape.
Preferably, being also additionally provided with ceramic cap on lower nozzle, ceramic cap is provided with external screw thread, in being provided with on heat exchanger tube
Screw thread, ceramic cap is threadedly secured on lower nozzle.
Preferably, inlet box is additionally provided with emergent air vent.
Preferably, outlet and steam port in level height, keep the difference in height of 3-5cm away from.
Preferably, bottom water cooling box, it is provided with external screw thread, is correspondingly arranged female thread, water cooling box and inlet box at inlet box logical
Cross threaded;It is provided with external screw thread on water cooling box top, is correspondingly arranged female thread going out gas tank, water cooling box and go out gas tank and pass through spiral shell
Stricture of vagina connects.
The beneficial effects of the utility model are: this utility model is provided with water inlet and outlet on water cooling box cylinder,
Water circulation can be formed, therefore can circulate by accelerating water, reach faster heat exchange;Steam port is arranged on simultaneously and gives vent to anger
In case, in time processing high-temperature tail gas, the steam of generation can be discharged by steam port, and together arranges together with tail gas
Go out.
Accompanying drawing explanation
Fig. 1 show the structural representation of tail gas heat-exchanger rig of the present utility model.
Fig. 2 show the ceramic cap structural representation in tail gas heat-exchanger rig.
Detailed description of the invention
In conjunction with embodiment and Fig. 1,2 the utility model is elaborated.
As it is shown in figure 1, a kind of novel tail gas heat-exchanger rig of the present utility model, including entering of setting gradually from below to up
Gas tank 10, water cooling box 5 and go out gas tank 1, be provided with many heat exchanger tubes 4 in water cooling box 5, be provided with inlet exhaust gas 7 on inlet box 10,
Offgas outlet 2 it is provided with on gas tank 1 going out;It is provided with upper plate going out between gas tank 1 and water cooling box 5, upper plate is provided with upper orifice,
Upper orifice connects heat exchanger tube 4, is provided with lower plate, is provided with lower nozzle, water cooling box 5 in lower plate between inlet box 10, water cooling box 5
Cylinder lower end position be provided with water inlet 6, the upper end position at water cooling box 5 cylinder is provided with outlet 3, is additionally provided with on upper plate
Steam port.This utility model is provided with water inlet 6 and outlet 3 on water cooling box 5 cylinder, can form water circulation, the most permissible
Circulate by accelerating water, reach faster heat exchange;Steam port is arranged on out in gas tank 1, when high-temperature tail gas is carried out simultaneously
When process, the steam of generation can be discharged by steam port, and together discharges together with tail gas.
The structure of heat exchanger tube 4 is preferably S-shaped shape, and S-shaped shape can increase the stroke of tail gas, preferably carries out heat exchange, effect
More.
Outlet 3 and steam port in level height, keep the difference in height of 3-5cm away from, keep certain difference in height, permissible
Ensure when processing high-temperature tail gas, when water boiling, gas tank 1 will not be poured out.
Inlet box 10 is additionally provided with emergent air vent 8, (as stifled when heat-exchanger rig needs repairing time or when damaging
Plug), can be discharged by emergent air vent 8.
In other embodiments of the present utility model, bottom water cooling box 5, it is provided with external screw thread, is correspondingly arranged at inlet box 10
Female thread, water cooling box 5 and inlet box 10 are threaded connection;It is provided with external screw thread on water cooling box 5 top, sets going out gas tank 1 correspondence
Put female thread, water cooling box 5 and go out gas tank 1 and be threaded connection.It is threaded connection three, can conveniently dismantle, also side
Just keep in repair.
Also being additionally provided with ceramic cap 9 on lower nozzle, ceramic cap 9 is provided with external screw thread, is provided with interior spiral shell on heat exchanger tube 4
Stricture of vagina, ceramic cap 9 is threadedly secured on lower nozzle.The effect of ceramic cap 9, can allow high-temperature gas when entering heat exchanger tube 4
Wait, have certain buffering, it is to avoid the junction of lower plate and heat exchanger tube 4 is impacted.
Claims (6)
1. a tail gas heat-exchanger rig, including the inlet box set gradually from below to up, water cooling box with go out gas tank, in water cooling box
It is provided with many heat exchanger tubes, inlet box is provided with inlet exhaust gas, be provided with offgas outlet on gas tank going out;
Being provided with upper plate between gas tank and water cooling box going out, be provided with upper orifice on upper plate, upper orifice connects heat exchanger tube,
Between inlet box, water cooling box, it is provided with lower plate, lower plate is provided with lower nozzle,
It is characterized in that: the lower end position of water cooling box cylinder is provided with water inlet, the upper end position at water cooling box cylinder is provided with water outlet
Mouthful, upper plate is additionally provided with steam port.
2. tail gas heat-exchanger rig as claimed in claim 1, it is characterised in that described heat exchanger tube is S-shaped shape.
3. tail gas heat-exchanger rig as claimed in claim 1, it is characterised in that be also additionally provided with ceramic cap on lower nozzle, pottery
Porcelain cap is provided with external screw thread, is provided with female thread on heat exchanger tube, and ceramic cap is threadedly secured on lower nozzle.
4. tail gas heat-exchanger rig as claimed in claim 1, it is characterised in that be additionally provided with emergent air vent on inlet box.
5. tail gas heat-exchanger rig as claimed in claim 1, it is characterised in that outlet and steam port, in level height, are protected
Hold the difference in height of 3-5cm away from.
6. tail gas heat-exchanger rig as claimed in claim 1, it is characterised in that be provided with external screw thread bottom water cooling box, in air inlet
Case is correspondingly arranged female thread, water cooling box and inlet box and is threaded connection;It is provided with external screw thread on water cooling box top, goes out gas tank pair
Female thread should be set, water cooling box and go out gas tank and be threaded connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620716945.8U CN205878965U (en) | 2016-07-08 | 2016-07-08 | Tail gas heat transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620716945.8U CN205878965U (en) | 2016-07-08 | 2016-07-08 | Tail gas heat transfer device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205878965U true CN205878965U (en) | 2017-01-11 |
Family
ID=57694643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620716945.8U Active CN205878965U (en) | 2016-07-08 | 2016-07-08 | Tail gas heat transfer device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205878965U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107726896A (en) * | 2017-11-17 | 2018-02-23 | 四川沃姆斯科技有限公司 | A kind of shell side heat exchanger efficiently cooled down |
-
2016
- 2016-07-08 CN CN201620716945.8U patent/CN205878965U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107726896A (en) * | 2017-11-17 | 2018-02-23 | 四川沃姆斯科技有限公司 | A kind of shell side heat exchanger efficiently cooled down |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205878965U (en) | Tail gas heat transfer device | |
CN104832934A (en) | Boiler flue gas dust removal and waste heat recovery energy-saving device | |
CN203479024U (en) | High-temperature flue gas afterheat utilization device | |
CN203798191U (en) | Vapor condensation water recycling device | |
CN203310298U (en) | Vertical type heat recovery heat exchanging device | |
CN207422187U (en) | A kind of steam boiler for processing function of giving up with tail | |
CN202709438U (en) | Multi-return-stroke counter-burning boiler with internally-arranged smoke-fire tubes | |
CN206094928U (en) | Calcium carbide furnace tail gas recovery device | |
CN204079872U (en) | A kind of heat exchanger of riser of coke oven | |
CN204630028U (en) | Inner bag biomass boiler | |
CN208398060U (en) | A kind of novel energy-conserving briquette boiler | |
CN205066535U (en) | High -efficient heat reclamation device | |
CN106678855B (en) | A kind of boiler flue glass microballoon heat exchanger | |
CN205619359U (en) | Device is recycled to tail gas of boiler | |
CN105841138B (en) | A kind of effective film rotating oxygen remover | |
CN204612523U (en) | A kind of cooling tower evaporation water retracting device | |
CN204963310U (en) | From removing liquid formula evaporimeter | |
CN103185335A (en) | Energy-saving device of boiler | |
CN204665246U (en) | A kind of efficient non-scale heat exchanger | |
CN203131796U (en) | Energy-saving device of boiler | |
CN209166129U (en) | A kind of residual neat recovering system of cooler | |
CN201289217Y (en) | Energy-saving seawater boiler | |
CN201930675U (en) | Pressure equalizing type smoke dust removing plant | |
CN208504351U (en) | A kind of steam thermal energy recycling and reusing device | |
CN207471575U (en) | A kind of carbon black processing air preheater |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant |