CN201715885U - Wastewater heat recovering device - Google Patents
Wastewater heat recovering device Download PDFInfo
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- CN201715885U CN201715885U CN2010202628099U CN201020262809U CN201715885U CN 201715885 U CN201715885 U CN 201715885U CN 2010202628099 U CN2010202628099 U CN 2010202628099U CN 201020262809 U CN201020262809 U CN 201020262809U CN 201715885 U CN201715885 U CN 201715885U
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- heat exchange
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- sewage
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- exchange case
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Abstract
The utility model relates to the technical field of dyeing wastewater recovery processing equipment, in particular to a wastewater heat recovering device comprising a filter box and a heat exchange box. The utility model is characterized in that the filter box is communicated with the heat exchange box, heat exchangers are arranged in the heat exchange box, the heat exchange box is provided with a hot purified water outlet and a cold purified water inlet, and a low temperature wastewater outlet is formed on one side surface of the heat exchange box. The utility model adopts special tablet heat exchange elements of which the heat exchange efficiency exceeds 80-90%; the heat exchangers and the box bodies are made of quality corrosion-resistant stainless steel, and the average service life varies from 8 to 10 years; the tablet heat exchange elements are made of special material and processed in a unique way, with the test pressure reaching 0.7MPa and the working pressure exceeding 0.4MPa; the device is provided with a wastewater inlet where a filter device is installed to prevent impurities from entering into the heat exchangers and to make the heat exchange process efficient continuously; and heat exchange pieces of the heat exchangers are arranged at appropriate intervals and in the direction same as that of flowing water, thereby facilitating the cleaning process.
Description
Technical field
The utility model relates to dyeing and printing sewage recycling equipment technical field, especially relates to a kind of sewage heat reclamation device.
Background technology
China is a textile printing and dyeing big country, produces in the sewage that discharges in printing and dyeing and contains a large amount of heat energy, and common temperature at discharging condensate is between 30-95 ℃, so its heat energy recycle has very high commercial value.But because dyeing and printing sewage pH value instability contains foul, factors such as impurity and stickum make the recuperation of heat of dyeing and printing sewage be difficult to the recuperation of heat effect that reaches desirable.Heat recovering heat exchanger of the prior art exists that heat recovery efficiency is low, service life weak point, complex structure, unhandy shortcoming.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of sewage heat reclamation device is provided, and not only effectively solves the problems of the prior art, also can conveniently be used for other simultaneously and need use occasion.
For achieving the above object, the technical solution of the utility model is: described a kind of sewage heat reclamation device, include Rose Box and heat exchange case, be characterized in also including: described Rose Box is connected with heat exchange case, be provided with heat exchanger in the heat exchange case, heat exchange case is provided with hot water purification delivery port and cold water purification water inlet, and the heat exchange case side is provided with the low-temperature sewage outlet.
Described heat exchange case side also is provided with blowoff valve.Described Rose Box is made up of Rose Box housing and screen pack, and Rose Box is provided with the import of high temperature sewage.Described heat exchanger is two or more, and two or more heat exchangers link to each other by adpting flange.Described heat exchanger comprises the heat exchange element connecting box, is provided with heat exchange element in the heat exchange element connecting box.Be provided with liquid level control dividing plate with the low-temperature sewage entrance point between two or more heat exchangers of described heat exchange case.
Described screen pack is the corrosion resistant plate closed-in construction, is made up of the front and back stages screen pack.Described heat exchange element connecting box is the rectangular box that corrosion resistant plate is made; Described heat exchange element is that corrosion resistant plate is made dull and stereotyped thin-walled heat exchanger fin, and a plurality of heat exchanger fins are in a row in parallel, and every row's heat exchanger fin is formed a heat exchange element.Described heat exchange case is the compound heat preservation structure, and the heat exchange case top is provided with insulation cover.
The beneficial effects of the utility model are: described a kind of sewage heat reclamation device, and it adopts the special dull and stereotyped heat exchange element of self-control, through unique processes, more than the heat exchange efficiency 80-90%; Its heat exchanger and casing all use corrosion-resistant high-quality stainless steel to make, and are generally 8-10 its service life; Its dull and stereotyped heat exchange element has used unique proprietary material and processing technology, and its test pressure reaches its working pressure of 0.7Mpa and can reach more than the 0.4Mpa; Filter is installed by its sewage import department, makes foul be difficult for entering heat exchanger inside, and the heat exchange effect is able to lastingly, and heat exchanger heat exchanger fin spacing is moderate, and the heat exchanger fin orientation is identical with water (flow) direction, convenient cleaning.
Description of drawings
Fig. 1 is a structural principle schematic diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model.
Among the figure: 1, high temperature sewage import; 2, Rose Box housing; 3, screen pack; 4, heat exchange case; 5, hot water purification delivery port; 6, heat exchange element; 7, heat exchange element connecting box; 8, adpting flange; 9, cold water purification water inlet; 10, low-temperature sewage outlet; 11, blowoff valve.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
As shown in Figure 1, 2, described a kind of sewage heat reclamation device, include Rose Box and heat exchange case 4, be characterized in also including: described Rose Box is connected with heat exchange case 4, be provided with heat exchanger in the heat exchange case 4, heat exchange case 4 is provided with hot water purification delivery port 5 and cold water purification water inlet 9, and heat exchange case 4 sides are provided with low-temperature sewage outlet 10.
Described heat exchange case 4 sides also are provided with blowoff valve 11.Described Rose Box is made up of Rose Box housing 2 and screen pack 3, and Rose Box is provided with high temperature sewage import 1.Described heat exchanger is two or more, and two or more heat exchangers link to each other by adpting flange 8.Described heat exchanger comprises heat exchange element connecting box 7, is provided with heat exchange element 6 in the heat exchange element connecting box 7.Be provided with liquid level control dividing plate 12 with the low-temperature sewage entrance point between two or more heat exchangers of described heat exchange case 4, high temperature fluid has sufficiently high liquid level in the case to keep, thereby reaches the heat exchange effect of fullest.
Described screen pack 3 is the corrosion resistant plate closed-in construction, is made up of the front and back stages screen pack.Prime is coarse filtration, is used for filtering the bigger impurity of fluid particle.The back level is smart the filtration, and through coarse filtration, most of impurity is removed.Screen pack is designed to movable, easy cleaning.The rectangular box that described heat exchange element connecting box 7 is made for corrosion resistant plate; Described heat exchange element 6 is made dull and stereotyped thin-walled heat exchanger fin for corrosion resistant plate, and a plurality of heat exchanger fins are in a row in parallel, and every row's heat exchanger fin is formed a heat exchange element.Described heat exchange case 4 is the compound heat preservation structure, and heat exchange case 4 tops are provided with insulation cover, reduces thermal loss.
Described a kind of sewage heat reclamation device, it is applicable to that the printing and dyeing pre-treatment moves back and boil rinsing combination machine, the hot sewage of continuous knot dyeing and dye jigger discharging carries out heat exchange in clean cold water and reclaims.The high temperature sewage water filtration of printing and dyeing open washing discharging becomes the low-temperature sewage discharging after this heat exchanger discharges thermal power transfer, and the low temperature water purification absorbs thermal level through this heat exchanger and converts the high temperature water purification to, is directly used in the padding machine spray and replenishes the open washing water.Because directly replenish hot water,, save the about 50-60% of steam on the other hand, for the user saves lot of energy so improved the washing effect on the one hand.Operation principle is as follows:
Hot waste water by pipeline enter by Rose Box housing 2 and screen pack 3 form Rose Box, after filtering through thick smart twice, enter in the heat exchange case 4 that heat exchanger is housed.Simultaneously clean cold water or running water enter heat exchanger through cooling water inlet.Following current in dull and stereotyped heat exchange element 6 spaces of hot waste water outside heat exchanger like this, clean cold water or running water adverse current single-frame in heat exchanger component 6 is passed to cryogen by the heat of heat exchange element thin-walled high temperature fluid.After regular hour and distance, the temperature of high temperature fluid reduces gradually, discharges from low-temperature sewage outlet 10 at last; The temperature of cryogen raises gradually, discharges from delivery port 5 at last and is delivered to each water use sector, thereby reached the purpose of heat exchange.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. sewage heat reclamation device, include Rose Box and heat exchange case, it is characterized in that, also include: described Rose Box is connected with heat exchange case, be provided with heat exchanger in the heat exchange case, heat exchange case is provided with hot water purification delivery port and cold water purification water inlet, and the heat exchange case side is provided with the low-temperature sewage outlet.
2. a kind of sewage heat reclamation device as claimed in claim 1 is characterized in that, also includes: described heat exchange case side also is provided with blowoff valve.
3. a kind of sewage heat reclamation device as claimed in claim 1 is characterized in that described Rose Box is made up of Rose Box housing and screen pack, and Rose Box is provided with the import of high temperature sewage.
4. a kind of sewage heat reclamation device as claimed in claim 1 is characterized in that described heat exchanger is two or more, and two or more heat exchangers link to each other by adpting flange.
5. as claim 1 or 4 described a kind of sewage heat reclamation devices, it is characterized in that described heat exchanger comprises the heat exchange element connecting box, be provided with heat exchange element in the heat exchange element connecting box.
6. as claim 1 or 4 described a kind of sewage heat reclamation devices, it is characterized in that, be provided with liquid level control dividing plate with the low-temperature sewage entrance point between two or more heat exchangers of described heat exchange case.
7. a kind of sewage heat reclamation device as claimed in claim 3 is characterized in that described screen pack is the corrosion resistant plate closed-in construction, is made up of the front and back stages screen pack.
8. a kind of sewage heat reclamation device as claimed in claim 5 is characterized in that described heat exchange element connecting box is the rectangular box that corrosion resistant plate is made; Described heat exchange element is that corrosion resistant plate is made dull and stereotyped thin-walled heat exchanger fin, and a plurality of heat exchanger fins are in a row in parallel, and every row's heat exchanger fin is formed a heat exchange element.
9. a kind of sewage heat reclamation device as claimed in claim 1 is characterized in that described heat exchange case is the compound heat preservation structure, and the heat exchange case top is provided with insulation cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628099U CN201715885U (en) | 2010-07-19 | 2010-07-19 | Wastewater heat recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628099U CN201715885U (en) | 2010-07-19 | 2010-07-19 | Wastewater heat recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715885U true CN201715885U (en) | 2011-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202628099U Expired - Fee Related CN201715885U (en) | 2010-07-19 | 2010-07-19 | Wastewater heat recovering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201715885U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021059A (en) * | 2015-07-27 | 2015-11-04 | 济南泉中鑫建材有限公司 | Heating radiator with large radiation area |
| CN105888813A (en) * | 2015-02-16 | 2016-08-24 | 现代自动车株式会社 | Radiator For Vehicle |
| CN106017197A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南市历城区供电公司 | Cooling tower dirt collector of central air conditioner |
| CN106123630A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler waste-heat recovery device |
| CN111076598A (en) * | 2018-10-22 | 2020-04-28 | 宋惠军 | Large-scale sewage heat transfer device |
| CN111472855A (en) * | 2019-01-23 | 2020-07-31 | 宋惠军 | Steam turbine power generation device |
-
2010
- 2010-07-19 CN CN2010202628099U patent/CN201715885U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888813A (en) * | 2015-02-16 | 2016-08-24 | 现代自动车株式会社 | Radiator For Vehicle |
| CN105021059A (en) * | 2015-07-27 | 2015-11-04 | 济南泉中鑫建材有限公司 | Heating radiator with large radiation area |
| CN105021059B (en) * | 2015-07-27 | 2017-06-13 | 济南泉中鑫建材有限公司 | The big radiator for central heating of area of dissipation |
| CN106017197A (en) * | 2016-06-29 | 2016-10-12 | 国网山东省电力公司济南市历城区供电公司 | Cooling tower dirt collector of central air conditioner |
| CN106017197B (en) * | 2016-06-29 | 2018-01-12 | 国网山东省电力公司济南市历城区供电公司 | Central air-conditioning cooling tower contaminants collector |
| CN106123630A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of Industrial Boiler waste-heat recovery device |
| CN111076598A (en) * | 2018-10-22 | 2020-04-28 | 宋惠军 | Large-scale sewage heat transfer device |
| CN111472855A (en) * | 2019-01-23 | 2020-07-31 | 宋惠军 | Steam turbine power generation device |
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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 |
Granted publication date: 20110119 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |