CN204043449U - Descaling bath heater - Google Patents
Descaling bath heater Download PDFInfo
- Publication number
- CN204043449U CN204043449U CN201420480570.0U CN201420480570U CN204043449U CN 204043449 U CN204043449 U CN 204043449U CN 201420480570 U CN201420480570 U CN 201420480570U CN 204043449 U CN204043449 U CN 204043449U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- air inlet
- inlet pipe
- fixed head
- descaling bath
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of descaling bath heater, it belongs to heater technical field, it comprises air inlet pipe, escape pipe, heating tube and fixed head, heating tube is connected with air inlet pipe and escape pipe respectively, heating tube is fixed on fixed head, heating tube is polytetrafluoroethylene (PTFE) or stainless steel, the caliber of heating tube is 20 to 30 millimeters, air inlet pipe is provided with filter course and by-pass valve control, this device is used for the heating of acid solution, it has that structure is simple, easy to use, the efficiency of heating surface is high, the advantage such as less scaling blocking, long service life in heating tube, very practical.
Description
Technical field
The utility model relates to heater technical field.
Background technology
The pipe of shell-and-tube heater is the basic building block of heater, and a kind of high temperature fluid is flow through in the inside of pipe, and tube exterior is fluid to be heated, and pipe is that high temperature fluid and fluid to be heated provide a heat-transfer area.
Under prior art, be generally logical high-temperature steam in the heating tube of descaling bath heater, but this steam is mixed with impurity usually, easily causes fouling.Heater used at present, its heating tube is undersized, air inlet pipe does not arrange the filtering and purifying for steam yet, thus heating tube is easily caused to occur the problem that heat transfer efficiency declines because of fouling, heating tube even also can be caused time serious to block, all bring great inconvenience to production and maintenance.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of descaling bath heater is provided, it is provided with filter course in air inlet pipe, the steam entered in heating tube can be purified in advance, reduce the scale formation in heating tube, it also increases the caliber of heating tube, can strengthen steam flow, reduce steam resistance, and avoid heating tube block by impurity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of descaling bath heater, it comprises air inlet pipe, escape pipe, heating tube and fixed head, heating tube is all communicated with escape pipe with air inlet pipe, heating tube is fixed on fixed head, heating tube is polytetrafluoroethylene (PTFE) or stainless steel, the caliber of heating tube is 20 millimeters, air inlet pipe is provided with filter course and by-pass valve control, wherein, polytetrafluoroethylene (PTFE) or stainless steel have the feature of resistance to acid attack, quality and the service life of heating tube can be ensured, the caliber of heating tube is 20 to 30 millimeters, be greater than the caliber of heating tube in prior art, the unobstructed of heating tube can be ensured to greatest extent, being unlikely to again excessive causes high cost simultaneously, filter course can reduce impurity and enter heating tube, and then the scale formation in minimizing heating tube, by-pass valve control can adjust the inlet of steam, thus obtain the optimized efficiency of heating surface according to actual conditions, avoid waste.
As preferably, filter course is the active carbon of woven wire parcel.
As preferably, heating tube is no less than 10, and is interconnected between adjacent two.
As preferably, heating tube is divided into the two sides of fixed head, and the heating tube on two sides is communicated with mutually.
As preferably, the material of fixed head is polytetrafluoroethylene (PTFE).
The beneficial effect adopting technique scheme to produce is: the utility model is directly heated acid solution by heating tube; the efficiency of heating surface is higher; air inlet pipe is provided with filter course; the scale formation of heating tube inwall can be reduced; avoid regular shutdown maintenance, improve production efficiency, and its structure is simple; easy to use, very practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2.
In figure: 1, air inlet pipe; 2, escape pipe; 3, heating tube; 4, fixed head; 5, filter course; 6, by-pass valve control.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, a kind of descaling bath heater, it comprises air inlet pipe 1, escape pipe 2, heating tube 3 and fixed head 4, heating tube 3 is fixed on fixed head 4, the material of fixed head 4 is polytetrafluoroethylene (PTFE), heating tube 3 is stainless steel, the caliber of heating tube 3 is 20 millimeters, heating tube 3 has 10, and be interconnected between adjacent two, the heating tube 3 being positioned at two ends is connected with air inlet pipe 1 and escape pipe 2 respectively, and air inlet pipe 1 is provided with filter course 5 and by-pass valve control 6, the active carbon that filter course 5 wraps up for woven wire.
Embodiment 2:
As shown in Figure 2, a kind of descaling bath heater, it comprises air inlet pipe 1, escape pipe 2, heating tube 3 and fixed head 4, heating tube 3 is fixed on fixed head 4, the material of fixed head 4 and heating tube 3 is polytetrafluoroethylene (PTFE), the caliber of heating tube 3 is 30 millimeters, heating tube 3 has 20 and is divided into the two sides of fixed head 4, all heating tubes 3 connect in turn, two heating tubes 3 at two ends are connected with air inlet pipe 1 and escape pipe 2 respectively, air inlet pipe 1 is provided with filter course 5 and by-pass valve control 6, the active carbon that filter course 5 wraps up for woven wire.
The utility model directly immerses in the acid solution of descaling bath, and high-temperature steam enters in heating tube 3 by air inlet pipe 1, and regulable control valve 6 makes the flow velocity of steam reach optimal value, and now namely heating tube 3 starts to heat acid solution; To be heatedly complete, steam off, pulls down this device and is placed in another descaling bath, can continue to heat the acid solution of other grooves.
The utility model structure is simple, and easy to use, the efficiency of heating surface is high, and less scaling blocking in heating tube, need not often keep in repair, longer service life, very practical.
Claims (5)
1. a descaling bath heater, it is characterized in that: comprise air inlet pipe (1), escape pipe (2), heating tube (3) and fixed head (4), heating tube (3) is all communicated with escape pipe (2) with air inlet pipe (1), heating tube (3) is fixed on fixed head (4), heating tube (3) is polytetrafluoroethylene (PTFE) or stainless steel, the caliber of heating tube (3) is 20 to 30 millimeters, and air inlet pipe (1) is provided with filter course (5) and by-pass valve control (6).
2. descaling bath heater according to claim 1, is characterized in that, the active carbon that described filter course (5) wraps up for woven wire.
3. descaling bath heater according to claim 1, is characterized in that, described heating tube (3) is no less than 10, and is interconnected between adjacent two.
4. descaling bath heater according to claim 1, is characterized in that, described heating tube (3) is divided into the two sides of fixed head (4), and the heating tube on two sides (3) is communicated with mutually.
5. descaling bath heater according to claim 1, is characterized in that, the material of described fixed head (4) is polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480570.0U CN204043449U (en) | 2014-08-25 | 2014-08-25 | Descaling bath heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480570.0U CN204043449U (en) | 2014-08-25 | 2014-08-25 | Descaling bath heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043449U true CN204043449U (en) | 2014-12-24 |
Family
ID=52244105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480570.0U Expired - Fee Related CN204043449U (en) | 2014-08-25 | 2014-08-25 | Descaling bath heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043449U (en) |
-
2014
- 2014-08-25 CN CN201420480570.0U patent/CN204043449U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201999735U (en) | Multipoint temperature regulating sulfur recovery cooler | |
| CN202501759U (en) | Carbon calciner waste heat heating system | |
| CN204043449U (en) | Descaling bath heater | |
| CN207317600U (en) | A kind of plate heat exchanger | |
| CN203550696U (en) | Plate heat exchanger | |
| CN101862626B (en) | Full-low temperature shifting flow for heating humidified water of shifting furnace by using heat at shifting outlet | |
| CN104456953A (en) | Waste heat recycling system | |
| CN203828722U (en) | Heat exchanger of water dispenser | |
| CN210905703U (en) | Membrane belt cleaning device | |
| CN204268456U (en) | A kind of recovery boiler fume afterheat reutilization system | |
| CN205065766U (en) | Heating furnace economizer | |
| CN203837530U (en) | High-efficiency energy-saving tube type heat exchanger | |
| CN202361661U (en) | Direct water circulating-type balcony-hanging solar water heater | |
| CN203837005U (en) | Boiler water circulation system with air preheat function | |
| CN207701210U (en) | A kind of jet dynamic control tail gas waste heat utilizing device | |
| CN205897947U (en) | A heat sink for reducing cold air cooler load | |
| CN205536052U (en) | Heat supply network comdenstion water cyclic utilization system | |
| CN203431901U (en) | Waste heat boiler low-temperature utilizing system for heating desalted water | |
| CN203976486U (en) | Microorganism active temperature controlling system in a kind of sewage treatment process | |
| CN205026916U (en) | Hanging stove owner interchanger | |
| CN203758317U (en) | Plate-type heat exchange device | |
| CN203785467U (en) | Recovery device for heat of jacket cooling return water | |
| CN206001679U (en) | Hot-water heating system | |
| CN203824355U (en) | Heat exchanger | |
| CN203177467U (en) | Split steam self-cleaning phase transition heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170825 |