CN205352115U - Glass pipe anticorrosion heat exchanger - Google Patents
Glass pipe anticorrosion heat exchanger Download PDFInfo
- Publication number
- CN205352115U CN205352115U CN201521089803.5U CN201521089803U CN205352115U CN 205352115 U CN205352115 U CN 205352115U CN 201521089803 U CN201521089803 U CN 201521089803U CN 205352115 U CN205352115 U CN 205352115U
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- heat exchange
- perforated plate
- glass
- cylinder
- heat exchanger
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Abstract
The utility model discloses a glass pipe anticorrosion heat exchanger, including barrel base, the cover body, heat transfer mechanism, barrel base is the open -top structure, and the barrel base bottom is equipped with process gas import, liquid discharge port, be equipped with the process gas discharge port on the cover body, personally experience sth. Part of the body with the cover respectively with the lower extreme in the heat transfer mechanism upper end, barrel base open -top sealing connection, heat transfer mechanism includes barrel, several glass heat exchange tube, cold medium pipeline, and the vertical setting of glass heat exchange tube is at cylinder cavity, its upper end run through the tube sheet and with last tube sheet sealing connection, its lower extreme runs through down tube sheet sealing connection under and, going up tube sheet, lower tube sheet, barrel inner wall and being the cold media channel that the several block baffling boards of interval setting on relative barrel inner wall constitute " Z " type, the media channel air inlet that cools lies in barrel upper end lateral wall, and the media channel gas vent that cools lies in the cylinder bottom lateral wall. This heat exchanger structures is simple, and easy dismounting is safe firm, uses safe and reliable, has improved production efficiency.
Description
Technical field
This utility model relates to a kind of chemical machinery field, particularly to the glass tubing anti-corrosion heat exchanger of a kind of heat exchange that can process high temperature strong corrosion gas.
Background technology
In prior art, high temperature strong corrosion medium, common metal heat transmission equipment is difficult to long-term work wherein, great majority are by passing into high temperature strong corrosion steam in the glass heat exchange pipe being arranged in condenser container, glass heat exchange pipe is placed in cold air, make heat severe corrosive steam meet cold after be condensed into liquid, and the above-mentioned glass heat exchange pipe of this equipment and the end cap up and down of cylinder lumen are one-body molded, by upper and lower end cap and cylinder fixed installation, for the heat exchanger tube of this structure, it is not easy to maintenance and changes and clean.
Utility model content
This utility model provides a kind of glass tubing anti-corrosion heat exchanger, to solve because anti-condensation glass heat exchanger tube is longer in prior art, and the problem being inconvenient to operate when installing and change glass heat exchange pipe, it is provided that one simple in construction, install mechanism easily.
This utility model provides a kind of glass tubing anti-corrosion heat exchanger, it is for condensing the sulfuric acid vapor being comprised in process gas, including a base, cover body, heat exchange mechanisms, described cylinder base is top opening structure, and described cylinder base bottom is provided with process gas inlets, liquid outlet；Described cover body is provided with process gas outlet；The upper end of heat exchange mechanisms, lower end are tightly connected with described cover body, cylinder base top opening respectively；
Described heat exchange mechanisms includes cylinder, several glass heat exchange pipe, cold medium pipeline, described cylinder upper end is provided with upper perforated plate, lower end is provided with lower perforated plate, what described glass heat exchange pipe was vertical is arranged on described cylinder lumen, its upper end is run through and is tightly connected described upper perforated plate, described lower perforated plate is run through and be tightly connected in its lower end, and the described upper and lower two ends of glass heat exchange pipe adopt nut screwing clamping bush structure to be connected with described upper perforated plate, lower perforated plate；Described upper perforated plate, lower perforated plate, cylinder inwall and the several piece deflection plate being arranged in relative spacing on cylinder inboard wall constitute the described cold medium channel of " Z " type, described cold medium channel air inlet is positioned on the sidewall of cylinder upper end, and described cold medium channel air vent is positioned on the sidewall of cylinder lower end.
Further, the described upper and lower two ends of glass heat exchange pipe adopt nut screwing clamping bush structure to be connected with described upper perforated plate, lower perforated plate, described nut screwing clamping bush structure includes lining, little round nut, bushing nut, described lining is through hole pipe, its one end has step, the other end is provided with external screw thread, and described lining inner hole sleeve is located at described glass heat exchange pipe outer wall, is provided with O RunddichtringO between described lining and glass heat exchange pipe；The step deduction of described lining is provided with a varicosity Tetrafluoro spacer between described lower perforated plate lower surface, step and the described lower perforated plate lower surface of described lining, and described little round nut, bushing nut revolve successively and be located on described lining external screw thread.
Further, described cylinder lumen is positioned at glass heat exchange pipe upper end position and is provided with gas-liquid separator, and described glass heat exchange pipe upper end outlet is provided with the small-sized gas-liquid separator being suitable to glass heat exchange mouth of pipe aperture.
Further, described cylinder base liner heat-proof corrosion resistant erosion brick.
Further, described upper perforated plate upper surface is provided with concave-curve drainage trough, and described drainage trough bottom is provided with conduction hole, and described conduction hole draws a drainage tube, and drainage tube lower end connects described cylinder base intracavity.
Further, described drainage tube upper end is provided with liquid level observation panel, and its lower end is provided with adjustment valve.
Further, described heat exchanger is internal is lined with Corrosion resistant linings with the direct contact portion of process gas.
This utility model has the beneficial effect that: adopt this novel heat exchanger, is connected with upper lower perforated plate by nut screwing clamping bush structure at glass heat exchange pipe two ends, facilitates glass heat exchange pipe to remove and install, and improves the efficiency of dismounting work；By cold medium channel is set to " Z " type, extending cold medium and process gas heat-exchange time, good effect of heat exchange, and its simple in construction, convenient maintenance and replacement is convenient, safe and reliable, reduces cost, improves production efficiency.
Accompanying drawing explanation
Fig. 1 is that this utility model one glass tubing anti-corrosion heat exchanger does not cut open front view comprehensively；
Fig. 2 is that this utility model one glass tubing anti-corrosion heat exchanger does not cut open front view comprehensively；
Fig. 3 is the profile of A in Fig. 1；
In figure, 1-cylinder base, 11-process gas air inlet, 12-liquid outlet, 2-cover body, 21-process gas outlet, 22-gas-liquid separator, 3-staving, 31-lower perforated plate, 32-upper perforated plate, 33-deflection plate, the cold medium air inlet of 34-, the cold medium outlet of 35-, 4-glass heat exchange pipe, 5-drainage tube, 51-liquid level observation panel, 52-regulates valve, 6-lining, the little round nut of 61-, 62-bushing nut, 63-O RunddichtringO, 64-varicosity Tetrafluoro spacer.
Detailed description of the invention
Below in conjunction with Figure of description, this utility model embodiment is described in further detail.
This utility model provides a kind of glass tubing anti-corrosion heat exchanger, as shown in Figure 1, Figure 2, Figure 3 shows, including a base 1, cover body 2, heat exchange mechanisms, cylinder base 1 is top opening structure, cylinder base 1 inwall is provided with a heat-resisting acid-resistant layer, is preferably Ceramic Tiles 11 in the present embodiment, and cylinder base 1 lower sidewall is provided with process gas inlets 11, being provided with liquid outlet 12 bottom it, liquid outlet 12 connects the container holding liquid；
Cover body 2 is provided with process gas outlet 21；For preventing condensed major diameter drop acid mist from discharging from process gas outlet 21 with the residual air of process gas, causing waste and environmental pollution, in cylinder 2 upper end, inner wall increasing is provided with gas-liquid separator 22；
Heat exchange mechanisms includes cylinder 3, several glass heat exchange pipes 4, cold medium pipeline, cylinder 3 upper end is provided with upper perforated plate 32, lower end is provided with lower perforated plate 31, cylinder 3 upper end and cover body 2 are tightly connected, cylinder 3 lower end and cylinder base 1 open top are tightly connected, the several piece deflection plate 33 being provided with in relative spacing in cylinder 3 and be vertically set on cylinder inboard wall, what glass heat exchange pipe 4 was vertical is arranged in the inner chamber of cylinder 3, its upper end is run through and is tightly connected upper perforated plate 32, preferably, upper end outlet at several glass heat exchange pipes 4 is provided with small-sized gas-liquid separator, improve the work efficiency of gas-liquid separation；Its lower end is run through and is tightly connected lower perforated plate 31, runs through and being connected with each deflection plate 33 of sealing in the middle of it；Upper perforated plate 32 upper surface is provided with concave-curve drainage trough, and described drainage trough bottom is provided with conduction hole, and described conduction hole draws a drainage tube 5, the inner chamber of drainage tube 5 lower end connection cylinder base 1, preferably, drainage tube 5 upper end is provided with liquid level observation panel 51, and lower end is provided with adjustment valve 52；
The two ends up and down of glass heat exchange pipe 4 adopt nut screwing clamping bush structure to be connected with upper perforated plate 32, lower perforated plate 31, described nut screwing clamping bush structure includes lining 6, little round nut 61, bushing nut 62, lining 6 is through hole pipe, its one end has step, the other end is provided with external screw thread, during use, the inner hole sleeve of lining 6 is located on the outer wall of glass heat exchange pipe 4, is provided with O RunddichtringO 63 between lining 6 and glass heat exchange pipe 4；Lining 6 is passed below by lower perforated plate 31, it is embedded in the through hole on lower perforated plate 31, the step of lining 6 deducts at lower perforated plate 31 lower surface, being provided with a varicosity Tetrafluoro spacer 64 between step and lower perforated plate 31 lower surface of lining 6, little round nut 61, bushing nut 62 revolve successively and are located on the external screw thread of lining 6；
Upper perforated plate 32, lower perforated plate 31, cylinder 3 inwall and several piece deflection plate 33 constitute the described cold medium channel of " Z " type, the cold medium air inlet 34 of described cold medium channel is positioned on the upper end sidewall of cylinder 3, the cold medium outlet 35 of described cold medium channel is positioned on the lower end sidewall of cylinder 3, the cold medium passing into described cold medium channel is preferably cold air, normal conditions, for preventing sulphuric acid from penetrating in described cold medium channel, the air pressure of described cold medium channel is arranged and passes into the air pressure in cylinder 3 more than process gas；In the present embodiment, described heat exchanger is internal is lined with Corrosion resistant linings with the direct contact portion of process gas.
The operation principle of this utility model patent is as follows: cold air enters from cold medium air inlet 34, described cold medium channel by " Z " type, discharge from cold medium outlet 35, the process gas of heat enters in cylinder base 1 from process gas inlets 11, through glass heat exchange pipe 4, the process gas of heat is progressively condensing in the inner surface of glass heat exchange pipe 4 through hot process gas when glass heat exchange pipe 4 and form drop, and it is dropped in a base 1 by gravity, condensed process gas continues to rise through gas-liquid separator 22 and removes the drop acid mist of major diameter, remaining tail gas after reclaiming is discharged to downstream unit by process gas outlet 21, drop acid mist through the major diameter that gas-liquid separator 22 filters down, condense upon in the drainage trough of upper perforated plate 32 upper surface, in drain pipe flow to cylinder base 1, when needs dismount glass heat exchange pipe 4, only need to by the bushing nut 62 at glass heat exchange pipe 4 two ends, little round nut 61 screws out from the external screw thread of lining 6, just can be taken off glass heat exchange pipe.
Obviously, this utility model can be carried out various change and modification without deviating from spirit and scope of the present utility model by those skilled in the art.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to comprise these change and modification.
Claims (7)
1. a glass tubing anti-corrosion heat exchanger, it is for condensing the sulfuric acid vapor being comprised in process gas, it is characterised in that include a base, cover body, heat exchange mechanisms, described cylinder base is top opening structure, and described cylinder base bottom is provided with process gas inlets, liquid outlet；Described cover body is provided with process gas outlet；The upper end of heat exchange mechanisms, lower end are tightly connected with described cover body, cylinder base top opening respectively；
Described heat exchange mechanisms includes cylinder, several glass heat exchange pipe, cold medium pipeline, described cylinder upper end is provided with upper perforated plate, lower end is provided with lower perforated plate, what described glass heat exchange pipe was vertical is arranged on described cylinder lumen, its upper end is run through and is tightly connected described upper perforated plate, described lower perforated plate is run through and be tightly connected in its lower end, and the described upper and lower two ends of glass heat exchange pipe adopt nut screwing clamping bush structure to be connected with described upper perforated plate, lower perforated plate；Described upper perforated plate, lower perforated plate, cylinder inwall and the several piece deflection plate being arranged in relative spacing on cylinder inboard wall constitute the described cold medium channel of " Z " type, described cold medium channel air inlet is positioned on the sidewall of cylinder upper end, and described cold medium channel air vent is positioned on the sidewall of cylinder lower end.
2. a kind of glass tubing anti-corrosion heat exchanger according to claim 1, it is characterized in that, described nut screwing clamping bush structure includes lining, little round nut, bushing nut, described lining is through hole pipe, its one end has step, the other end is provided with external screw thread, and described lining inner hole sleeve is located at described glass heat exchange pipe outer wall, is provided with O RunddichtringO between described lining and glass heat exchange pipe；The step deduction of described lining is provided with a varicosity Tetrafluoro spacer between described lower perforated plate lower surface, step and the described lower perforated plate lower surface of described lining, and described little round nut, bushing nut revolve successively and be located on described lining external screw thread.
3. a kind of glass tubing anti-corrosion heat exchanger according to claim 1, it is characterized in that, described cylinder lumen is positioned at glass heat exchange pipe upper end position and is provided with gas-liquid separator, and described glass heat exchange pipe upper end outlet is provided with the small-sized gas-liquid separator being suitable to glass heat exchange mouth of pipe aperture.
4. a kind of glass tubing anti-corrosion heat exchanger according to claim 1, it is characterised in that described cylinder base liner heat-proof corrosion resistant erosion brick.
5. a kind of glass tubing anti-corrosion heat exchanger according to claim 1, it is characterized in that, described upper perforated plate upper surface is provided with concave-curve drainage trough, and described drainage trough bottom is provided with conduction hole, described conduction hole draws a drainage tube, and drainage tube lower end connects described cylinder base intracavity.
6. a kind of glass tubing anti-corrosion heat exchanger according to claim 5, it is characterised in that described drainage tube upper end is provided with liquid level observation panel, and its lower end is provided with adjustment valve.
7. a kind of glass tubing anti-corrosion heat exchanger according to claim 1-6 any one, it is characterised in that described heat exchanger is internal is lined with Corrosion resistant linings with the direct contact portion of process gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089803.5U CN205352115U (en) | 2015-12-24 | 2015-12-24 | Glass pipe anticorrosion heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089803.5U CN205352115U (en) | 2015-12-24 | 2015-12-24 | Glass pipe anticorrosion heat exchanger |
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| Publication Number | Publication Date |
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| CN205352115U true CN205352115U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201521089803.5U Active CN205352115U (en) | 2015-12-24 | 2015-12-24 | Glass pipe anticorrosion heat exchanger |
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| CN (1) | CN205352115U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288874A (en) * | 2016-07-29 | 2017-01-04 | 科洋环境工程（上海）有限公司 | Heat exchanger |
| CN106949776A (en) * | 2017-04-28 | 2017-07-14 | 上海金由氟材料股份有限公司 | PTFE tube ends fixed structure and method in a kind of heat exchanger |
| WO2018019218A1 (en) * | 2016-07-29 | 2018-02-01 | 科洋环境工程（上海）有限公司 | Heat exchanger |
-
2015
- 2015-12-24 CN CN201521089803.5U patent/CN205352115U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288874A (en) * | 2016-07-29 | 2017-01-04 | 科洋环境工程（上海）有限公司 | Heat exchanger |
| WO2018019218A1 (en) * | 2016-07-29 | 2018-02-01 | 科洋环境工程（上海）有限公司 | Heat exchanger |
| CN106288874B (en) * | 2016-07-29 | 2019-04-26 | 科洋环境工程（上海）有限公司 | Heat exchanger |
| US11143456B2 (en) | 2016-07-29 | 2021-10-12 | Keyon Process Co., Ltd | Heat exchanger |
| CN106949776A (en) * | 2017-04-28 | 2017-07-14 | 上海金由氟材料股份有限公司 | PTFE tube ends fixed structure and method in a kind of heat exchanger |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |