CN203578715U - Mechanical cooler for steam discharging system of continuous casting machine - Google Patents
Mechanical cooler for steam discharging system of continuous casting machine Download PDFInfo
- Publication number
- CN203578715U CN203578715U CN201320753561.XU CN201320753561U CN203578715U CN 203578715 U CN203578715 U CN 203578715U CN 201320753561 U CN201320753561 U CN 201320753561U CN 203578715 U CN203578715 U CN 203578715U
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- cooling cylinder
- heat exchanger
- mechanical cooler
- continuous caster
- discharging steam
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Abstract
The utility model discloses a mechanical cooler for a steam discharging system of a continuous casting machine. The mechanical cooler comprises an air inlet box, an air outlet box and a cooling cylinder, the cooling cylinder is arranged between and communicated with the air inlet box and the air outlet box, an outer side plate of the air inlet box is provided with an air inlet, the air outlet box is provided with an air outlet, and bottoms of the air inlet box and/or the air outlet box are provided with water outlets. A plurality of heat exchange tubes communicated with the air inlet and the air outlet are mounted in the cooling cylinder, a front plate of the cooling cylinder is provided with a plurality of windows, a fan driven by a motor is mounted on each window, and a rear plate of the cooling cylinder is provided with a plurality of heat dissipation holes. The mechanical cooler for the steam discharging system of the continuous casting machine is high in universality and convenient to mount, steam discharged from fans of the continuous casting machine can be recovered in condensate form, and water consumed in the continuous casting process is greatly saved.
Description
Technical field
The utility model relates to a kind of mechanical cooler, refers to that especially one is applied to steel plant's discharging steam of continuous caster system mechanical cooler.
Background technology
In the continuous casting manufacturing technique of iron and steel enterprise, the steel billet of 1000 ℃ of left and right need to be sprayed water cooling in two cold-zones, can produce a large amount of steam.In practical application, often select Wind Volume, high-head blower fan to guarantee exhaust effect, cause large diameter water droplet directly to be entered in atmosphere with steam.Generally, a conticaster will be drained every year and is greater than 1～30,000 ton of water, and thermal loss is greater than 2.3 × 10
5gJ(condensate temperature is in 100 ℃), cause the waste of water resource, and its heat energy carrying is not also effectively utilized.In addition, in north cold area, continuous casting two cold chamber row's vapour system can not be separated water timely, will cause steam when draining into roofing, to occur condensing, the steam condensing drops on roofing and can large area freeze, and has a strong impact on the security of factory building, brings great potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of discharging steam of continuous caster system mechanical cooler, its highly versatile, easy for installation, and the steam that conticaster blower fan can be discharged reclaims with the form of condensate water, the water consumption of greatly saving continuous casting working procedure.
To achieve these goals, the utility model provides a kind of discharging steam of continuous caster system mechanical cooler, comprising inlet box, fumer and be arranged at inlet box, cooling cylinder between fumer, described cooling cylinder and inlet box, fumer is communicated with, the outer panel of described inlet box is provided with air inlet, described fumer is provided with exhaust outlet, described inlet box bottom and/or fumer bottom are provided with discharge outlet, multiple and air inlet is installed in described cooling cylinder, the heat exchanger tube that exhaust outlet communicates, the header board of described cooling cylinder is provided with multiple windows, on each window, be separately installed with the fan by driven by motor, on the rear plate of described cooling cylinder, be provided with multiple heat extractions hole.
Described fumer inner chamber upper angled is provided with dash net.
On each described heat exchanger tube, be connected with respectively multiple fins.
Each described heat exchanger tube is made by stainless steel material, and described fin is connected with heat exchanger tube by expanded joint mode.
Between each described heat exchanger tube, be parallel to each other, and parallel with described air inlet axis.
The header board of described cooling cylinder consists of multiple terrace with edge shape air duct level connection joints that protrude forward, and the window of each air duct front end is installed respectively described fan.
The two ends of each described heat exchanger tube are fixedly connected on two cards, and two described cards are fixedly connected on respectively the arranged on left and right sides open-mouth of cooling cylinder, are respectively arranged with multiple through holes that multiple heat exchanger tubes can be fixed thereon on each described card.
The left and right two ends of the forward and backward side of upper plate of described cooling cylinder are connected with respectively suspension ring.
The lower plate of described cooling cylinder is the framework of hollow, multiple supports is installed below described framework.
The quantity of described heat exchanger tube is 50～400.
Adopt after such scheme, the design of mechanical cooler for the utility model discharging steam of continuous caster system, during use, air inlet is communicated with system pipeline, continuous casting two cold chamber steam is entered in each heat exchanger tube of the utility model cooler through system pipeline under the suction of row's steam blower fan, the Cryogenic air of cooling use is forced and is sent into heat exchanger tube surface by multiple fans, carry out forced-convection heat transfer, air after heat exchange by cooling cylinder after heat extraction hole on plate discharge, waste gas after heat exchange is discharged by exhaust outlet, the condensed water that steam produces collects recycling by discharge outlet, the utility model highly versatile, easy for installation, the steam that conticaster blower fan can be discharged reclaims with the form of condensate water, greatly save the water consumption of continuous casting working procedure.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model discharging steam of continuous caster system mechanical cooler looks schematic diagram;
Fig. 2 is the schematic side view of the utility model discharging steam of continuous caster system mechanical cooler.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As depicted in figs. 1 and 2, the utility model discharging steam of continuous caster system mechanical cooler, comprises inlet box 1, the fumer 2 of the right side, left setting and is arranged at the cooling cylinder 3 between inlet box 1, fumer 2.Cooling cylinder 3 is communicated with inlet box 1, fumer 2.The right plate of inlet box 1 is provided with air inlet 4, is provided with the first row mouth of a river 5 in its lower plate.The upper plate of fumer 2 is provided with exhaust outlet 6, and its lower plate is provided with the second row mouth of a river 7.The inner chamber upper angled of fumer 2 is provided with dash net 8, for stop portions condensed water, with air-flow, discharges.Multiple heat exchanger tubes 9 that communicate with air inlet 4, exhaust outlet 6 are installed in cooling cylinder 3, between each heat exchanger tube 9, are parallel to each other, and parallel with the axis of air inlet 4.Each heat exchanger tube 9 is made by stainless steel material, on each heat exchanger tube 9, by expanded joint mode, is connected with multiple fins 10, can increase heat transfer effect.The two ends of each heat exchanger tube 9 are welded on two cards 11, and two cards 11 are individually fixed in the arranged on left and right sides open-mouth of cooling cylinder 3, be respectively arranged with multiple heat exchanger tubes 9 and weld multiple through holes 12 thereon on each card 11.9 quantity of heat exchanger tube are 50～400, and the heat exchange area of this cooler can have 500～4000 square metres.The header board of cooling cylinder 3 consists of three terrace with edge shape air duct 13 level connection joints that protrude forward, on the window 14 of three air duct 13 front ends, be separately installed with the tube-axial fan 16 that is driven rotation by motor 15, on the rear plate of cooling cylinder 3, be provided with multiple heat extractions hole (not shown).The left and right two ends of the forward and backward side of upper plate of cooling cylinder 3 are respectively arranged with suspension ring 17.The lower plate of cooling cylinder 3 is the framework of hollow, and this framework lower surface is provided with multiple supports 18, facilitates transportation and the installation of the utility model cooler.
During use, air inlet 4 is communicated with system pipeline, make continuous casting two cold chamber steam through system pipeline, enter inlet box 1 under the suction of row's steam blower fan, in each heat exchanger tube 9, high-temperature steam is by the heat exchanger tube 9 with fin 10, three tube-axial fans 16 forcing under rotation at motor 15 that horizontal Tile is installed, be there is to forced-convection heat transfer in outdoor cold air and heat exchanger tube 9, after high-temperature steam and outdoor air heat exchange, temperature reduces, waste gas enters fumer 2, then by exhaust outlet 6, discharged, the condensed water that steam produces collects by the first row mouth of a river 5 and the second row mouth of a river 7, recycle.
The above embodiment is only the preferred embodiment for absolutely proving that the utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. a discharging steam of continuous caster system mechanical cooler, it is characterized in that: comprise inlet box, fumer and be arranged at inlet box, cooling cylinder between fumer, described cooling cylinder and inlet box, fumer is communicated with, the outer panel of described inlet box is provided with air inlet, described fumer is provided with exhaust outlet, described inlet box bottom and/or fumer bottom are provided with discharge outlet, multiple and air inlet is installed in described cooling cylinder, the heat exchanger tube that exhaust outlet communicates, the header board of described cooling cylinder is provided with multiple windows, on each window, be separately installed with the fan by driven by motor, on the rear plate of described cooling cylinder, be provided with multiple heat extractions hole.
2. discharging steam of continuous caster system mechanical cooler according to claim 1, is characterized in that: described fumer inner chamber upper angled is provided with dash net.
3. discharging steam of continuous caster system mechanical cooler according to claim 1, is characterized in that: on each described heat exchanger tube, be connected with respectively multiple fins.
4. discharging steam of continuous caster system mechanical cooler according to claim 3, is characterized in that: each described heat exchanger tube is made by stainless steel material, and described fin is connected with heat exchanger tube by expanded joint mode.
5. discharging steam of continuous caster system mechanical cooler according to claim 1, is characterized in that: between each described heat exchanger tube, is parallel to each other, and parallel with described air inlet axis.
6. discharging steam of continuous caster system mechanical cooler according to claim 5, is characterized in that: the header board of described cooling cylinder consists of multiple terrace with edge shape air duct level connection joints that protrude forward, and the window of each air duct front end is installed respectively described fan.
7. discharging steam of continuous caster system mechanical cooler according to claim 6, it is characterized in that: the two ends of each described heat exchanger tube are fixedly connected on two cards, two described cards are fixedly connected on respectively the arranged on left and right sides open-mouth of cooling cylinder, are respectively arranged with multiple through holes that multiple heat exchanger tubes can be fixed thereon on each described card.
8. discharging steam of continuous caster system mechanical cooler according to claim 1, is characterized in that: the left and right two ends of the forward and backward side of upper plate of described cooling cylinder are connected with respectively suspension ring.
9. discharging steam of continuous caster system mechanical cooler according to claim 1, is characterized in that: the framework that the lower plate of described cooling cylinder is hollow, is provided with multiple supports below described framework.
10. discharging steam of continuous caster system mechanical cooler according to claim 1, is characterized in that: the quantity of described heat exchanger tube is 50～400.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753561.XU CN203578715U (en) | 2013-11-26 | 2013-11-26 | Mechanical cooler for steam discharging system of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753561.XU CN203578715U (en) | 2013-11-26 | 2013-11-26 | Mechanical cooler for steam discharging system of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578715U true CN203578715U (en) | 2014-05-07 |
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ID=50576690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753561.XU Expired - Fee Related CN203578715U (en) | 2013-11-26 | 2013-11-26 | Mechanical cooler for steam discharging system of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523145A (en) * | 2014-12-16 | 2015-04-22 | 沁园集团股份有限公司 | Water dispenser with steam eliminating function |
| CN111036878A (en) * | 2019-12-23 | 2020-04-21 | 王俊华 | Hub casting forming equipment and machining process thereof |
-
2013
- 2013-11-26 CN CN201320753561.XU patent/CN203578715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523145A (en) * | 2014-12-16 | 2015-04-22 | 沁园集团股份有限公司 | Water dispenser with steam eliminating function |
| CN111036878A (en) * | 2019-12-23 | 2020-04-21 | 王俊华 | Hub casting forming equipment and machining process thereof |
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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: 20140507 Termination date: 20191126 |