CN101900408A - Hot water circulating and exchanging device using afterheat - Google Patents
Hot water circulating and exchanging device using afterheat Download PDFInfo
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- CN101900408A CN101900408A CN2010102049391A CN201010204939A CN101900408A CN 101900408 A CN101900408 A CN 101900408A CN 2010102049391 A CN2010102049391 A CN 2010102049391A CN 201010204939 A CN201010204939 A CN 201010204939A CN 101900408 A CN101900408 A CN 101900408A
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Abstract
The invention relates to a hot water circulating and exchanging device using afterheat. The device belongs to chemical equipment. The device consists of a water storage tank, a water storage outlet pipe, a water storage return pipe, a water pump, an exchanger inlet pipe, a used water pipe, a used water pipe valve and a hot water exchanger, wherein a water temperature gauge, a water supplementing pipe, the water storage outlet pipe and the water storage return pipe are arranged on the water storage tank; one end of the water storage outlet pipe is connected with the hot water exchanger while the other end is connected with the water pump; the water pump is connected with the hot water exchanger through the exchanger inlet pipe; the used water pipe is arranged on the exchanger inlet pipe; the used water pipe valve is arranged on the used water pipe; the hot water exchanger consists of three chambers, namely a body, a hot air chamber, a reducer chamber; a hot air inlet is reserved on the hot air chamber; an exchange pipe is arranged in the body; the water storage return pipe and the exchanger inlet pipe are opened on the body; and an air outlet is reserved on a reducer pipe.
Description
Technical field
The present invention relates to a kind of hot water circulating and exchanging device that utilizes waste heat, particularly a kind of hot water circulating and exchanging device that utilizes waste heat that is applied in the polyester filament production process belongs to chemical industry equipment.
Background technology
In the production process of existing polyester filament spinning, on the one hand the continuous drying system has and partly contains wet hot-air, and the temperature of this as air must be with this hot-air suction discharge in drying tower about 120 degree.Thereby the waste heat in the hot-air is discharged.Need on the other hand with the hot water allotment finish of 30 degree to 35 degree throughout the year.The method that solves hot water at general chemical fiber factory of autumn, winter, three seasons of spring has two kinds: a kind of is to use Steam Heating; A kind of is electrical heating, wherein uses vapor heated comparatively general.These two kinds of heating means all need to consume coal, electric equal energy source.。Through calculating about 180 days of the fate in season that needs water heating every year.About 88 kilograms of the water consumption of long filament per ton, a medium and small chemical fiber factory of producing ten thousand tons of 5-10 per year, the hot water consumption of every day is at 13000 kilograms to 2600 kilograms, water temperature is heated to 35 degree calculating from 2 degree and is converted into 100 degree boiling water calculating at 4500 kilograms to 9000 kilograms, per 1000 kilograms of boiling water need be used 50 kilograms of calculating of coal, need use 230 kilograms to 460 kilograms * of raw coal 180 days every day, calculates annual 39600 kilograms to 79200 kilograms of the raw coal meters that need to consume.This shows, be that the waste heat of hot-air is not used and emptying on the one hand, is the thermal losses of allotment finish on the other hand.But,, still do not have technology that waste heat is recycled at present in the industry.
Summary of the invention
Technical problem to be solved by this invention provides a kind of reasonable in design, waste heat recovery is effective, making is simple and convenient, the hot water circulating and exchanging device that utilizes waste heat of energy-conserving and environment-protective.
It is this hot water circulating and exchanging device that utilizes waste heat that the present invention solves the problems of the technologies described above the technical scheme that is adopted, its architectural feature is: by water tank, the water storage outlet pipe, the water storage return pipe, water pump, the interchanger water inlet pipe, water pipe, the water pipe valve, hot water exchanger is formed, described water tank is provided with water-thermometer, filling pipe, water storage outlet pipe and water storage return pipe, the other end of described water storage outlet pipe links to each other with hot water exchanger, the other end of described water storage outlet pipe links to each other with water pump, described water pump links to each other with hot water exchanger by the interchanger water inlet pipe, the interchanger water inlet pipe is provided with water pipe, water pipe is provided with the water pipe valve, described hot water exchanger is by body, three chambers of hot-air chamber and diameter-changing cavity are formed, the hot-air chamber is provided with hot-air inlets, in body, be provided with the exchange pipe, water storage return pipe and interchanger water inlet pipe all are opened on body, and described reducer pipe is provided with air outlet slit.
The bottom of water tank of the present invention is provided with blowoff valve.
Interchanger water inlet pipe of the present invention is provided with interchanger water inlet pipe valve, and interchanger water inlet pipe valve is arranged between water pipe and the hot water exchanger.
The number of exchange pipe of the present invention is 48.
The diameter of size body of the present invention is 400mm, and length is 2500mm, and the external diameter of exchange pipe is 32MM, the diameter 400mm in hot-air chamber, and length is 200mm.
The present invention compares with prior art and has the following advantages and effect:
1, the present invention utilizes dry waste heat, is converted to the recirculated water heating, has saved the energy and has reduced discharging, has realized the new concept of low-carbon economy.
2, small investment, making are simple and convenient.
3, efficient height, becoming discharging is the exclusive reusing of energy source of chemical fiber factory into utilizing.
4, reduce cost to enterprise, economize on resources to society and reduce discharging.
5, practicality is very strong, and good energy-conserving effect is the innovative technology of typical energy-saving and emission-reduction, low-carbon economy.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of exchange pipe.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1: as shown in Figure 1, 2, present embodiment is made up of water tank 1, filling pipe 2, water-thermometer 3, water storage outlet pipe 5, water storage return pipe 6, water pump 9, interchanger water inlet pipe 10, water pipe 11, water pipe valve 12, interchanger water inlet pipe valve 13, hot water exchanger 14, body 15, hot-air chamber 16, diameter-changing cavity 17, exchange pipe 18
Water tank 1 is provided with water-thermometer 3, filling pipe 2, blowoff valve 4, and filling pipe 2 is arranged on the upper end, and blowoff valve 4 is arranged on the bottom.Be provided with water storage outlet pipe 5, water storage return pipe 6, water pump 9, interchanger water inlet pipe 10 between water tank 1 and the hot water exchanger 14, water storage outlet pipe 5, water pump 9 and interchanger water inlet pipe 10 link to each other successively, interchanger water inlet pipe 10 is provided with interchanger water inlet pipe valve 13, also be provided with water pipe 11 on interchanger water inlet pipe valve 13 and the water pump 9 direct interchanger water inlet pipes 10, water pipe 11 is provided with water pipe valve 12.Hot water exchanger 14 is made up of body 15, hot-air chamber 16, diameter-changing cavity 17 3 parts, and water storage return pipe 6 and interchanger water inlet pipe 10 are opened on body 15, is provided with exchange pipe 18 in the body 15, and the diameter of exchange pipe 18 is an one-inch, and its external diameter is 32MM.Hot-air chamber 16 is provided with hot-air inlets 7, and diameter-changing cavity 17 is provided with air outlet slit 8.
Method of the present invention is: make a capacity and be 5 cubic metres stainless steel water tank 1, circle is added a cover, load onto an one-inch filling pipe 2 in the upper end of water tank 1 and connect make-up water water source (water purification), adorn the blowoff valve 4 of an one-inch in the bottom of water tank 1, on water tank 1, adorn a water-thermometer 3 again, become a complete water tank 1.
Make a hot water exchanger 14 then, with cylindrical diameter is 400mm, length is the 2500mm stainless steel, two end surfaces, 48 holes of holing, the aperture is 1 cun stainless steel tube diameter, be evenly distributed at end face (, make 48 1 cun seamless stainless steel length of tube 2500mm string in the middle of hot water exchanger two weld with end face, must not leak, leak gas, form body 15.One end of body 15 adds a joint and body 15 same diameter ￠ 400mm, and length is the hot-air chamber 16 of 200mm, and the waste heat airduct with the continuous drying discharging during installation is connected, and the other end adds a joint diameter-changing cavity 17 air is discharged into suitable environment.
Each one of hot water exchanger 14 is loaded onto 2 pipelines of one-in-and-one-out, is connected with water tank 1.
Purchase 0.75 kilowatt of 1 person's pulse on the wrist footpath water pump 9, the water inlet of water pump 9 is connected with the delivery port of water tank 1, and the delivery port of pump is connected with water inlet end on the hot water exchanger 14, by the suction circulation of water pump, water temperature in the tank constantly raises, and whole circulation system can connect operation.
On water pump 9 and pipeline that hot water exchanger 14 is connected, water pipe 11 is installed, unnecessary hot water can be drawn by water pipe.
In addition, need to prove, the specific embodiment described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of patent of the present invention according to patent of the present invention.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.
Claims (5)
1. hot water circulating and exchanging device that utilizes waste heat, it is characterized in that: by water tank, the water storage outlet pipe, the water storage return pipe, water pump, the interchanger water inlet pipe, water pipe, the water pipe valve, hot water exchanger is formed, described water tank is provided with water-thermometer, filling pipe, water storage outlet pipe and water storage return pipe, the other end of described water storage outlet pipe links to each other with hot water exchanger, the other end of described water storage outlet pipe links to each other with water pump, described water pump links to each other with hot water exchanger by the interchanger water inlet pipe, the interchanger water inlet pipe is provided with water pipe, water pipe is provided with the water pipe valve, described hot water exchanger is by body, three chambers of hot-air chamber and diameter-changing cavity are formed, the hot-air chamber is provided with hot-air inlets, in body, be provided with the exchange pipe, water storage return pipe and interchanger water inlet pipe all are opened on body, and described reducer pipe is provided with air outlet slit.
2. the hot water circulating and exchanging device that utilizes waste heat according to claim 1 is characterized in that: the bottom of described water tank is provided with blowoff valve.
3. the hot water circulating and exchanging device that utilizes waste heat according to claim 1 is characterized in that: described interchanger water inlet pipe is provided with interchanger water inlet pipe valve, and interchanger water inlet pipe valve is arranged between water pipe and the hot water exchanger.
4. the hot water circulating and exchanging device that utilizes waste heat according to claim 1 is characterized in that: the number of described exchange pipe is 48.
5. the hot water circulating and exchanging device that utilizes waste heat according to claim 1 is characterized in that: the diameter of described size body is 400mm, and length is 2500mm, and the external diameter of exchange pipe is 32MM, the diameter 400mm in hot-air chamber, and length is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102049391A CN101900408A (en) | 2010-06-21 | 2010-06-21 | Hot water circulating and exchanging device using afterheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102049391A CN101900408A (en) | 2010-06-21 | 2010-06-21 | Hot water circulating and exchanging device using afterheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101900408A true CN101900408A (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102049391A Pending CN101900408A (en) | 2010-06-21 | 2010-06-21 | Hot water circulating and exchanging device using afterheat |
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| CN (1) | CN101900408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620190A (en) * | 2017-10-18 | 2018-01-23 | 稳健医疗用品股份有限公司 | A kind of circulation utilization method and its device of bafta De-bleaching liquor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637359A (en) * | 2004-01-05 | 2005-07-13 | 松下电器产业株式会社 | Thermal pump water heater |
| CN101000186A (en) * | 2006-12-27 | 2007-07-18 | 东莞市广大制冷有限公司 | High efficient small fin case tube heat exchanger |
| CN201000202Y (en) * | 2006-11-29 | 2008-01-02 | 北京金房暖通节能技术有限公司 | Water-tube boiler flue gas waste heat recovery device used for heating recirculated water of heat distribution system |
| CN201059704Y (en) * | 2007-07-05 | 2008-05-14 | 河北工业大学 | Thermal storage/cold type fresh air clean-up temperature adjustment combination machine |
-
2010
- 2010-06-21 CN CN2010102049391A patent/CN101900408A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637359A (en) * | 2004-01-05 | 2005-07-13 | 松下电器产业株式会社 | Thermal pump water heater |
| CN201000202Y (en) * | 2006-11-29 | 2008-01-02 | 北京金房暖通节能技术有限公司 | Water-tube boiler flue gas waste heat recovery device used for heating recirculated water of heat distribution system |
| CN101000186A (en) * | 2006-12-27 | 2007-07-18 | 东莞市广大制冷有限公司 | High efficient small fin case tube heat exchanger |
| CN201059704Y (en) * | 2007-07-05 | 2008-05-14 | 河北工业大学 | Thermal storage/cold type fresh air clean-up temperature adjustment combination machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620190A (en) * | 2017-10-18 | 2018-01-23 | 稳健医疗用品股份有限公司 | A kind of circulation utilization method and its device of bafta De-bleaching liquor |
| CN107620190B (en) * | 2017-10-18 | 2020-11-13 | 稳健医疗用品股份有限公司 | Recycling method and device of cotton fabric bleaching solution |
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Application publication date: 20101201 |