CN203349476U - Electricity and steam dual-purpose circulating heater - Google Patents
Electricity and steam dual-purpose circulating heater Download PDFInfo
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- CN203349476U CN203349476U CN 201320331496 CN201320331496U CN203349476U CN 203349476 U CN203349476 U CN 203349476U CN 201320331496 CN201320331496 CN 201320331496 CN 201320331496 U CN201320331496 U CN 201320331496U CN 203349476 U CN203349476 U CN 203349476U
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- heat exchanging
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Abstract
The utility model discloses an electricity and steam dual-purpose circulating heater which comprises a container shell which is horizontally arranged. The two ends of the container shell are open, one open end is connected with a head through a steam heat exchanger flange, the other open end is connected with a junction box through an electric heater flange, an inner cavity of the container shell is horizontally provided with a steam heat exchanger pipe through the steam heat exchanger flange and horizontally provided with an electric heating pipe through the electric heater flange, the position, close to the wall of the steam heat exchanger pipe, of the container shell is provided with a material inlet d, the position, close to the wall of the electric heating pipe, of the container shell is provided with a material outlet c, the head is provided with a steam inlet a and a steam outlet b respectively, the steam inlet a and the steam outlet b are connected with the steam heat exchange pipe in series to form a steam circulation channel, the electric heating pipe is electrically connected with a power supply through the junction box, and a work gap exists between the steam heat exchange pipe and the electric heating pipe. According to the electricity and steam dual-purpose circulating heater, a heating mode can be chosen according to practical requirements of an enterprise, and use is convenient.
Description
Technical field
The utility model relates to a kind of electricity/steam two-purpose recirculation heater, it installs respectively steam heat exchanging tube and electric heating tube in pressure vessel, can simultaneously or select a selection steam, electrically heated mode is carried out heat treated to material to be heated, belong to heater and manufacture field, be mainly used in the former undersupply of steam, without providing steam boiler for oneself, the industrial park factory that the electric lighting bill is heavy is used.
Background technology
The thermal source of factory derives from coal, vapour, electricity at present.But not environmental protection of fire coal, electricity charge use cost is high, and steam-out (SO) pipe network vapour source is unstable, and to plant produced, manufacture is made troubles.
The utility model content
The utility model is for the deficiencies in the prior art, a kind of electricity/steam two-purpose recirculation heater is provided, it installs respectively steam heat exchanging tube and electric heating tube in pressure vessel, can simultaneously or select a selection steam, electrically heated mode is carried out heat treated to material to be heated, therefore, enterprise can be according to the actual requirements and production cost control, select the mode of heating of material, meet enterprise demand.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of electricity/steam two-purpose recirculation heater, comprise the shell of tank that is horizontal storing, the open at both ends setting of this shell of tank, wherein an opening end connects end socket by the vapor heat exchanger flange, and another opening end is connected with terminal box by the electric heater flange; The inner chamber of described shell of tank is installed steam heat exchanging tube, by electric heater flange level, electric heating tube is installed by vapor heat exchanger flange level respectively, the wall that the wall of the close steam heat exchanging tube of this shell of tank arranges material inlet d, close electric heating tube arranges material outlet c, described end socket is respectively arranged with steam inlet a, steam (vapor) outlet b, this steam inlet a, steam (vapor) outlet b and steam heat exchanging tube are concatenated into a vapor stream circulation passage, and electric heating tube is electrically connected to power supply by terminal box; In addition, there is the rational working clearance between described steam heat exchanging tube, electric heating tube.
The interior flow direction according to material of described shell of tank is deflection plate spaced apart equably.
Between described material inlet d and shell of tank, by defoaming box, be communicated with.
Described steam heat exchanging tube is U-shaped steam heat exchanging tube; Described end socket is the floating head type end socket; Described shell of tank is pressure vessel enclosure.
Shell of tank disposes temperature control system, comprise temperature sensor and Temperature Controlling Chip for detection of the outlet material temperature through material outlet c, the temperature that Temperature Controlling Chip detects according to temperature sensor, control the duty of the flow velocity of material and steam heat exchanging tube, electric heating tube automatically.
According to above technical scheme, with respect to prior art, the utlity model has following beneficial effect:
Because pressure vessel described in the utility model is equipped with U-shaped steam heat exchanging tube, electric heating tube simultaneously, therefore, enterprise can be according to the actual requirements and production cost control, select the mode of heating of material, meet enterprise demand.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 1, end socket; 2, vapor heat exchanger flange; 3, defoaming box; 4, deflection plate; 5, shell of tank; 6, electric heater flange; 7, terminal box; 8, electric heating tube; 9, steam heat exchanging tube; 10, pedestal; Steam inlet a, steam (vapor) outlet b, material outlet c, material inlet d.
The specific embodiment
Explain the technical solution of the utility model below with reference to accompanying drawing.
As shown in Figure 1, electricity described in the utility model/steam two-purpose recirculation heater, it comprises the cylindrical container shell 5 that is horizontal storing, the open at both ends setting of this shell of tank 5, wherein an opening end connects end socket 1 by vapor heat exchanger flange 2, another opening end is connected with terminal box 7 by electric heater flange 6, the inner chamber of described shell of tank is installed steam heat exchanging tube 9 by vapor heat exchanger flange level respectively, by electric heater flange level, electric heating tube 8 is installed, this shell of tank arranges material inlet d near the wall of steam heat exchanging tube 9, wall near electric heating tube 8 arranges material outlet c, described end socket 1 is respectively arranged with steam inlet a, steam (vapor) outlet b, this steam inlet a, steam (vapor) outlet b and steam heat exchanging tube are concatenated into a vapor stream circulation passage, electric heating tube is electrically connected to power supply by terminal box.In addition, there is the rational working clearance between described steam heat exchanging tube, electric heating tube.
The interior flow direction according to material of described shell of tank is deflection plate spaced apart equably, is convenient to the thermally equivalent of material.
Between described material inlet d and shell of tank, by defoaming box, be communicated with, so that material is carried out to defoaming treatment.
Described steam heat exchanging tube 9 is U-shaped steam heat exchanging tube; Described end socket 1 is the floating head type end socket; Described shell of tank is pressure vessel enclosure; And shell of tank disposes temperature control system, comprise temperature sensor (thermocouple) and Temperature Controlling Chip through the outlet material temperature of material outlet c, the temperature that Temperature Controlling Chip detects according to temperature sensor, the duty of the flow velocity of automatic control material and steam heat exchanging tube, electric heating tube, usually, temperature sensor is arranged near material outlet c, and its induction end can detect the central temperature of outlet material.
Steam-heated technological parameter: power 70kw, flow 740kg/h, 150 degrees centigrade of vapor (steam) temperatures.
During use, by material from material inlet d in defoaming box feed pressure container, then can or select simultaneously one enable U-shaped steam heat exchanging tube, electric heating tube carries out heat treated to material, material is finally flowing out from material outlet c in pressure vessel after the deflection plate water conservancy diversion.
Hence one can see that, because pressure vessel described in the utility model is equipped with U-shaped steam heat exchanging tube, electric heating tube simultaneously, therefore, enterprise can be according to the actual requirements and production cost control, select the mode of heating of material, meet enterprise demand.
Claims (5)
1. electricity/steam two-purpose recirculation heater, it is characterized in that: comprise the shell of tank that is horizontal storing, the open at both ends setting of this shell of tank, wherein an opening end connects end socket by the vapor heat exchanger flange, and another opening end is connected with terminal box by the electric heater flange; The inner chamber of described shell of tank is installed steam heat exchanging tube, by electric heater flange level, electric heating tube is installed by vapor heat exchanger flange level respectively, the wall that the wall of the close steam heat exchanging tube of this shell of tank arranges material inlet d, close electric heating tube arranges material outlet c, described end socket is respectively arranged with steam inlet a, steam (vapor) outlet b, this steam inlet a, steam (vapor) outlet b and steam heat exchanging tube are concatenated into a vapor stream circulation passage, and electric heating tube is electrically connected to power supply by terminal box; In addition, there is the working clearance between described steam heat exchanging tube, electric heating tube.
2. electricity/steam two-purpose recirculation heater according to claim 1 is characterized in that: in described shell of tank according to the flow direction of material deflection plate spaced apart equably.
3. electricity/steam two-purpose recirculation heater according to claim 1 is characterized in that: between described material inlet d and shell of tank, by defoaming box, be communicated with.
4. electricity/steam two-purpose recirculation heater according to claim 1, it is characterized in that: described steam heat exchanging tube is U-shaped steam heat exchanging tube; Described end socket is the floating head type end socket; Described shell of tank is pressure vessel enclosure.
5. electricity/steam two-purpose recirculation heater according to claim 1, it is characterized in that: shell of tank disposes temperature control system, comprise temperature sensor and Temperature Controlling Chip for detection of the outlet material temperature through material outlet c, the temperature that Temperature Controlling Chip detects according to temperature sensor, control the duty of the flow velocity of material and steam heat exchanging tube, electric heating tube automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320331496 CN203349476U (en) | 2013-06-09 | 2013-06-09 | Electricity and steam dual-purpose circulating heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320331496 CN203349476U (en) | 2013-06-09 | 2013-06-09 | Electricity and steam dual-purpose circulating heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349476U true CN203349476U (en) | 2013-12-18 |
Family
ID=49749371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320331496 Expired - Lifetime CN203349476U (en) | 2013-06-09 | 2013-06-09 | Electricity and steam dual-purpose circulating heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913506A (en) * | 2015-06-03 | 2015-09-16 | 无锡恒业电热电器有限公司 | Multifunctional electric heat exchanger |
| CN115031411A (en) * | 2022-06-14 | 2022-09-09 | 河北省荣丰消毒设备有限公司 | Composite pipeline heater |
-
2013
- 2013-06-09 CN CN 201320331496 patent/CN203349476U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913506A (en) * | 2015-06-03 | 2015-09-16 | 无锡恒业电热电器有限公司 | Multifunctional electric heat exchanger |
| CN115031411A (en) * | 2022-06-14 | 2022-09-09 | 河北省荣丰消毒设备有限公司 | Composite pipeline heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |