CN203810994U - Dry deslagging heat exchange machine - Google Patents
Dry deslagging heat exchange machine Download PDFInfo
- Publication number
- CN203810994U CN203810994U CN201420195738.3U CN201420195738U CN203810994U CN 203810994 U CN203810994 U CN 203810994U CN 201420195738 U CN201420195738 U CN 201420195738U CN 203810994 U CN203810994 U CN 203810994U
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- cell body
- helical axis
- cartridge type
- type cell
- helical
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Abstract
The utility model discloses a dry deslagging heat exchange machine which comprises a cylindrical groove. A screw shaft is installed in the cylindrical groove, helical blades are installed on the screw shaft, a hot slag inlet is formed in the upper portion of one end of the cylindrical groove, and a cold slag outlet is formed in the lower portion of the other end of the cylindrical groove. The helical blades are of hollow structures, circulation water ways are arranged inside the helical blades, the two ends of the screw shaft are of hollow structures, and the two ends of the circulation water ways are in sealing communication with the two ends of the screw shaft respectively. The dry deslagging heat exchange machine is simple, stable and reliable in structure, high in heat recovery rate and long in service life. Cold water directly enters a user heat supply device or a boiler after being heated by the dry deslagging heat exchange machine, the heated hot water can be used for supplying heat and can also be used for the boiler, and therefore energy resources are saved.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig, relates to specifically a kind of dry slag-tapping heat exchanger that power plant, steel mill's lime-ash producing after coal is carried out to energy recovery, belongs to energy-saving equipment technical field.
Background technology
At present domestic each power plant, steel mill be with just directly lime-ash being drained after coal, these lime-ash just from stove out time temperature very high, that is to say that it contains very high heat energy, draining so is in vain a kind of waste to the energy.
Summary of the invention
Problem to be solved in the utility model is to provide the dry slag-tapping heat exchanger that the heat in waste slag can be carried out to recycling.
In order to address the above problem, the utility model by the following technical solutions:
A kind of dry slag-tapping heat exchanger, comprises a cartridge type cell body, in described cartridge type cell body, helical axis is installed, and helical blade is installed on helical axis, and the top, wherein one end of described cartridge type cell body is provided with warm sludge import, and the bottom of the other end is provided with cold slag outlet; Helical blade is hollow-core construction, and its inside is provided with cyclic water channel, and the two ends of helical axis are also hollow structure, and the two ends of cyclic water channel are communicated with the sealed at both ends of helical axis respectively.
Below the further optimization of the utility model to such scheme: on described cartridge type cell body, be provided with cooling water inlet near one end of cold slag outlet, one end near warm sludge import is provided with hot water outlet, and cooling water inlet and hot water outlet are communicated with the sealed at both ends of helical axis respectively.
In the housing of described cartridge type cell body, be sternly axially arranged with cell body water channel, the two ends of described cell body water channel are communicated with cooling water inlet and hot water outlet respectively.
Helical blade is fixedly supported on by blade rack on the excircle of helical axis, and the two ends of described helical axis are connected with the two ends difference rotary seal of cartridge type cell body.
The setting of cyclic water channel and cell body water channel, makes the heat in cinder can pass to water.In tapping process, directly cold water is processed into hot water, has so just given hydro-thermal, under the rotation of spiral, cinder also transfers out with regard to very long.This dry slag-tapping heat exchanger is the consumption that there is no water, there is no the consumption of water more midway except heating.Its simple and stable structure is reliable, and heat recovery rate is high, high life.Cold water directly enters user's heating or enters boiler after its heating, and these hot water that were heated can heat, and also can be used for boiler feed water, do like this and have just saved the energy.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the working sections figure of dry slag-tapping heat exchanger in accompanying drawing the utility model embodiment.
In figure: 1-cartridge type cell body; 2-helical axis; 3-helical blade; 4-blade rack; The import of 5-warm sludge; The cold slag outlet of 6-; 7-cooling water inlet; 8-hot water outlet; 9-Power Drive Unit; A-cyclic water channel; B-warm sludge; C-cell body water channel.
Detailed description of the invention
Embodiment, as shown in Figure 1 and Figure 2, a kind of dry slag-tapping heat exchanger, comprise a cartridge type cell body 1, in described cartridge type cell body 1, helical axis 2 is installed, helical blade 3 is installed on helical axis 2, and helical blade 3 is fixedly supported on by blade rack 4 on the excircle of helical axis 2, and the two ends of described helical axis 2 are connected with the two ends difference rotary seal of cartridge type cell body 1.
The top, wherein one end of described cartridge type cell body 1 is provided with warm sludge import 5, and the bottom of the other end is provided with cold slag outlet 6;
Helical blade 3 is hollow, its inside is provided with cyclic water channel A, the two ends of helical axis 2 are also hollow structure, the two ends of cyclic water channel are communicated with the sealed at both ends of helical axis 2 respectively, on described cartridge type cell body 1, be provided with cooling water inlet 7 near one end of cold slag outlet 6, one end near warm sludge import 5 is provided with hot water outlet 8, and cooling water inlet 7 and hot water outlet 8 are communicated with the sealed at both ends of helical axis 2 respectively.
In the housing of described cartridge type cell body 1, be sternly axially arranged with cell body water channel C, the two ends of described cell body water channel C are communicated with cooling water inlet 7 and hot water outlet 8 respectively.
The setting of cyclic water channel A and cell body water channel C, makes the heat in warm sludge B can pass to water.In tapping process, directly cold water is processed into hot water (last hot water can reach 80 °).So just given hydro-thermal, under the rotation of spiral, warm sludge B also transfers out with regard to very long.This dry slag-tapping heat exchanger is the consumption that there is no water, there is no the consumption of water more midway except heating.Its simple and stable structure is reliable, and heat recovery rate is high, high life.Cold water directly enters user's heating or enters boiler after its heating, and these hot water that were heated can heat, and also can be used for boiler feed water, do like this and have just saved the energy.
Claims (4)
1. a dry slag-tapping heat exchanger, comprise a cartridge type cell body (1), helical axis (2) is installed in described cartridge type cell body (1), helical blade (3) is installed on helical axis (2), it is characterized in that: the top, wherein one end of described cartridge type cell body (1) is provided with warm sludge import (5), the bottom of the other end is provided with cold slag outlet (6); Helical blade (3) is hollow-core construction, and its inside is provided with cyclic water channel (A), and the two ends of helical axis (2) are also hollow structure, the two ends of cyclic water channel respectively with sealed at both ends connection of helical axis (2).
2. a kind of dry slag-tapping heat exchanger according to claim 1, it is characterized in that: the upper one end near cold slag outlet (6) of described cartridge type cell body (1) is provided with cooling water inlet (7), be provided with hot water outlet (8) near one end of warm sludge import (5), cooling water inlet (7) and hot water outlet (8) respectively with sealed at both ends connection of helical axis (2).
3. a kind of dry slag-tapping heat exchanger according to claim 2, is characterized in that:
In the housing of described cartridge type cell body (1), be sternly axially arranged with cell body water channel (C), the two ends of described cell body water channel (C) are communicated with cooling water inlet (7) and hot water outlet (8) respectively.
4. a kind of dry slag-tapping heat exchanger according to claim 3, is characterized in that:
Helical blade (3) is fixedly supported on the excircle of helical axis (2) by blade rack (4), and the two ends of described helical axis (2) are connected with the two ends difference rotary seal of cartridge type cell body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195738.3U CN203810994U (en) | 2014-04-22 | 2014-04-22 | Dry deslagging heat exchange machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420195738.3U CN203810994U (en) | 2014-04-22 | 2014-04-22 | Dry deslagging heat exchange machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810994U true CN203810994U (en) | 2014-09-03 |
Family
ID=51449732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420195738.3U Expired - Fee Related CN203810994U (en) | 2014-04-22 | 2014-04-22 | Dry deslagging heat exchange machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810994U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590788A (en) * | 2018-06-20 | 2018-09-28 | 华电电力科学研究院有限公司 | A kind of steam turbine of thermal power plant energy comprehensive utilization system |
| CN110006279A (en) * | 2019-04-18 | 2019-07-12 | 绍兴柯桥佳宇兴腾染整有限公司 | A kind of dyeing waste water recycling and reusing device |
| CN110686533A (en) * | 2019-07-22 | 2020-01-14 | 中国航空规划设计研究总院有限公司 | Anhydrous heat energy secondary utilization device for thermal power plant |
| CN110887055A (en) * | 2019-12-02 | 2020-03-17 | 大唐郓城发电有限公司 | System for heating room by using residual temperature of boiler ash |
-
2014
- 2014-04-22 CN CN201420195738.3U patent/CN203810994U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590788A (en) * | 2018-06-20 | 2018-09-28 | 华电电力科学研究院有限公司 | A kind of steam turbine of thermal power plant energy comprehensive utilization system |
| CN108590788B (en) * | 2018-06-20 | 2024-01-30 | 华电电力科学研究院有限公司 | Comprehensive utilization system for energy of steam turbine of thermal power plant |
| CN110006279A (en) * | 2019-04-18 | 2019-07-12 | 绍兴柯桥佳宇兴腾染整有限公司 | A kind of dyeing waste water recycling and reusing device |
| CN110686533A (en) * | 2019-07-22 | 2020-01-14 | 中国航空规划设计研究总院有限公司 | Anhydrous heat energy secondary utilization device for thermal power plant |
| CN110887055A (en) * | 2019-12-02 | 2020-03-17 | 大唐郓城发电有限公司 | System for heating room by using residual temperature of boiler ash |
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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: 20140903 Termination date: 20160422 |