CN201152707Y - Heat exchange facility for sewage water - Google Patents

Heat exchange facility for sewage water Download PDF

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Publication number
CN201152707Y
CN201152707Y CNU2008200160477U CN200820016047U CN201152707Y CN 201152707 Y CN201152707 Y CN 201152707Y CN U2008200160477 U CNU2008200160477 U CN U2008200160477U CN 200820016047 U CN200820016047 U CN 200820016047U CN 201152707 Y CN201152707 Y CN 201152707Y
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CN
China
Prior art keywords
heat exchanger
shell
sewage
clearing
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2008200160477U
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Chinese (zh)
Inventor
杜敦杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Gaomi Lantian Environmental Protection Engineering Co., Ltd.
Original Assignee
杜敦杰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杜敦杰 filed Critical 杜敦杰
Priority to CNU2008200160477U priority Critical patent/CN201152707Y/en
Application granted granted Critical
Publication of CN201152707Y publication Critical patent/CN201152707Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a sewage heat exchanger which comprises a heat exchanger shell body. A plurality of recuperator tubes are arranged in the heat exchanger shell body; a clearing mechanism of the recuperator tubes is arranged in the heat exchanger shell body; the clearing mechanism comprises a clearing frame which is connected with a power-drive mechanism; a plurality of clearing brushes are arranged on the clearing frame; the clearing brushes are positioned in the interspaces among the adjacent recuperator tubes. The clearing mechanism is arranged in the heat exchanger shell body in the sewage heat exchanger; settlings adhering to the tube bundles of the heat exchanger are cleared by back and forth moving the brushes between the recuperator tubes; the problems like jam, adhering, aggradation, low heat exchanging efficiency, etc. which are difficult to be solved by the normal heat exchanger are completely solved; thereby saving the cockamamie work intensity of hand sweeping and enhancing the heat exchanging efficiency.

Description

A kind of sewage heat exchanger
Technical field
The utility model relates to a kind of heat exchanger, particularly is applied to print and dye, industries such as oil, chemical industry, papermaking carry out a kind of sewage heat exchanger that waste heat recovery, secondary utilize to waste water, belong to environmental technology field.
Background technology
At present commonly used be applicable to printing and dyeing, oil, chemical industry, industries such as papermaking are carried out waste heat recovery to waste water, the sewage heat exchanger of secondary utilization has multiple, as board-like, tubular type, disc type etc., especially be most widely used with pipe heat exchanger, but mostly there is certain defective in pipe heat exchanger, it is the automated cleaning problem, owing to contain a large amount of dirts in the sewage, in heat exchanger in the process of flowing, because the part that stops of heat exchanger tube can stick on heat exchanger tube, the dirt that also has deposits to the bottom of heat exchanger owing to the deadweight effect of itself, can not discharge with sewage, reduced heat exchange efficiency, at present, the cleaning mode of these heat exchangers major part is a passive type, needs regularly to remove, manually clean, wasted lot of manpower and material resources.
Technology contents
Problem to be solved in the utility model provides can either be to cleaning attached to the dirt on the heat exchanger tube automatically, and a kind of sewage heat exchanger that can also remove the dirt that deposits to the heat exchanger bottom has been saved manpower and materials, improved heat exchange efficiency.
For addressing the above problem, the utility model by the following technical solutions:
A kind of sewage heat exchanger, comprise heat exchanger shell, be provided with some heat exchanger tubes in the described heat exchanger shell, it is characterized in that: be provided with the heat exchanger tube clearing apparatus in the described heat exchanger shell, described clearing apparatus comprises the cleaning support that is connected with Power Drive Unit, described cleaning support is provided with some brush sweepers, in the space of described brush sweeper between adjacent heat exchanger tube.
Below be the utility model to further improvement in the technical proposal:
Described brush sweeper vertically is provided with, and is convenient to stick to the removing of the dirt on the heat exchanger tube.
Described Power Drive Unit comprises cylinder, has slotted hole on the shell wall of described heat exchanger shell, and described cleaning support is provided with connecting rod, and described connecting rod passes slotted hole and is connected with the piston rod of cylinder.
The both sides of described heat exchanger tube are provided with two guide rails, be provided with pulley with the corresponding position of guide rail on the described cleaning support, described pulley can slidably reciprocate along guide rail, both cleaning support and brush sweeper has been played the effect of support, again the cleaning of brush sweeper is played the function of guiding.
The bottom of described heat exchanger shell is provided with aeration tube, and described aeration tube is provided with several ventholes.
Described several ventholes are two rows and are evenly arranged in the oblique below of aeration tube, are the 45 setting with the vertical vertical center line of aeration tube, and the dirt of being convenient to be deposited on the heat exchanger shell bottom blows afloat, and it is swum in the sewage discharge in the lump with sewage.
Described two discharge pore is crisscross arranged.
Beneficial effect
The utility model adopts such scheme, clearing apparatus is set in heat exchanger shell, driving hairbrush between the heat exchanger tube by cylinder moves around and is used for cleaning the deposit that sticks on the heat exchanger tube, after cleaning finishes, bubbling air in the aeration tube is carried out aeration, make be deposited on heat exchanger bottom impurity become suspension, opening drainage then discharges this part sewage, this clearing apparatus cleaning is convenient, thoroughly solved the obstruction of equipment, adhere to, deposition, the insoluble problems of conventional heat exchanger such as heat exchange efficiency is low, and all be operation control automatically, saved the loaded down with trivial details labour intensity of manually removing contamination, improved heat exchange efficiency.
The utility model is described in further detail below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing 1 is the structural representation of heat exchanger among the embodiment;
Accompanying drawing 2 is the vertical view of accompanying drawing 1;
Accompanying drawing 3 is that A-A in the accompanying drawing 1 is to cutaway view;
Accompanying drawing 4 is the structural representation of looking up of aeration tube among the embodiment;
Accompanying drawing 5 is that B-B in the accompanying drawing 4 is to cutaway view;
The structural representation that accompanying drawing 6 is used in combination for many group heat-exchanging tube bundles among the embodiment.
Among the figure: 1-heat exchanger shell, 2-heat exchanger tube, 3-heat exchange hydroecium, 4-cleaning support, 5-brush sweeper, 6-cylinder, 7-slotted hole, 8-piston rod, 9-connecting rod, 10-guide rail, 11-pulley, 12-aeration tube, 13-sewage draining exit, 14-clear water output, the import of 15-clear water, the import of 16-sewage, 17-outlet of sewer, 18-venthole, 19-communicating pipe.
Specific embodiment
Embodiment, as shown in Figure 1, a kind of sewage heat exchanger, comprise heat exchanger shell 1, heat exchanger shell 1 is provided with sewage import 16, outlet of sewer 17 and sewage draining exit 13, described sewage import 16 and outlet of sewer 17 are separately positioned on the two ends of heat exchanger shell 1, be provided with some heat exchanger tubes 2 in the described heat exchanger shell 1, the two ends of some heat exchanger tubes 2 are respectively equipped with heat exchange hydroecium 3, as shown in Figure 2, be respectively equipped with clear water import 15 and clear water output 14 on the heat exchange hydroecium 3 at described heat exchanger tube 2 two ends, be provided with the heat exchanger tube clearing apparatus in the heat exchanger shell 1, clearing apparatus comprises the cleaning support 4 that is connected with Power Drive Unit, vertically be provided with some brush sweepers 5 on the cleaning support 4, in the space of brush sweeper 5 between adjacent heat exchanger tube 2, Power Drive Unit comprises the cylinder 6 that is arranged on heat exchanger shell 1 top, have slotted hole 7 on the last shell wall of heat exchanger shell 1, cleaning support 4 is provided with connecting rod 9, connecting rod 9 passes slotted hole 7 and is connected with the piston rod 8 of cylinder 6, as shown in Figure 3, be provided with two guide rails 10 between the heat exchange hydroecium 3 at heat exchanger tube 2 two ends, two guide rails 10 are separately positioned on the both sides of heat exchanger tube 2, be provided with pulley 11 with guide rail 10 corresponding positions on the cleaning support 4, pulley 11 can slidably reciprocate along guide rail 10, the bottom of heat exchanger shell 1 is provided with aeration tube 12, and aeration tube 12 is provided with several ventholes 18.
As shown in Figure 4, several ventholes 18 are the oblique below that two rows are evenly arranged in aeration tube 12, and two discharge pore 18 is crisscross arranged, and as shown in Figure 5, venthole 18 is the 45 setting with the vertical center line of aeration tube 12.
This heat exchanger is 55 ℃ of influent waste water temperature, 15 ℃ of water purification water inlets, the treatment effect that can reach under waste water, 1: 1 the prerequisite of water purification inflow is, the pure water inlet temperature is 33 ℃, wastewater outlet is 35 ℃, if displacement is 100 tons/hour, then reclaiming heat is 1800000 kilocalories, can save 3.2 tons/hour of 180 ℃ of saturated vapors, heat exchange efficiency reaches more than 90%.
As shown in Figure 6, according to the demand of heat exchange amount, organize sewage heat exchanger tandem compound formation sewage heat exchanger unit side by side more, adopt a sewage import 16 and outlet of sewer 17, its heat exchange hydroecium 3 was cascaded by communicating pipe 19, had increased the heat exchange flow.

Claims (7)

1, a kind of sewage heat exchanger, comprise heat exchanger shell (1), be provided with some heat exchanger tubes (2) in the described heat exchanger shell (1), it is characterized in that: described heat exchanger shell is provided with the heat exchanger tube clearing apparatus in (1), described clearing apparatus comprises the cleaning support (4) that is connected with Power Drive Unit, described cleaning support (4) is provided with some brush sweepers (5), and described brush sweeper (5) is positioned at the space between the adjacent heat exchanger tube (2).
2, a kind of sewage heat exchanger according to claim 1 is characterized in that: described brush sweeper (5) vertically is provided with.
3, a kind of sewage heat exchanger according to claim 1 and 2, it is characterized in that: described Power Drive Unit comprises cylinder (6), have slotted hole (7) on the shell wall of described heat exchanger shell (1), described cleaning support (4) is provided with connecting rod (9), and described connecting rod (9) passes slotted hole (7) and is connected with the piston rod (8) of cylinder (6).
4, a kind of sewage heat exchanger according to claim 3, it is characterized in that: the both sides of described heat exchanger tube (2) are respectively equipped with guide rail (10), described cleaning support (4) is gone up and the corresponding position of guide rail (10) is provided with pulley (11), and described pulley (11) can slidably reciprocate along guide rail (10).
5, according to claim 1 or 4 described a kind of sewage heat exchangers, it is characterized in that: the bottom of described heat exchanger shell (1) is provided with aeration tube (12), and described aeration tube (12) is provided with several ventholes (18).
6, a kind of sewage heat exchanger according to claim 5 is characterized in that: described several ventholes (18) are two rows and are evenly arranged in the oblique below of aeration tube (12), are the 45 setting with the vertical center line of aeration tube (12).
7, a kind of sewage heat exchanger according to claim 6 is characterized in that: described two discharge pore (18) is crisscross arranged.
CNU2008200160477U 2008-01-08 2008-01-08 Heat exchange facility for sewage water Expired - Lifetime CN201152707Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200160477U CN201152707Y (en) 2008-01-08 2008-01-08 Heat exchange facility for sewage water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200160477U CN201152707Y (en) 2008-01-08 2008-01-08 Heat exchange facility for sewage water

Publications (1)

Publication Number Publication Date
CN201152707Y true CN201152707Y (en) 2008-11-19

Family

ID=40128387

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200160477U Expired - Lifetime CN201152707Y (en) 2008-01-08 2008-01-08 Heat exchange facility for sewage water

Country Status (1)

Country Link
CN (1) CN201152707Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102012189A (en) * 2010-07-09 2011-04-13 邹杰 Self-rotating and cleaning device of dirt in heat transfer tube
CN102962231A (en) * 2012-12-02 2013-03-13 云南省玉溪市太标太阳能设备有限公司 Horizontal washing machine for solar vacuum tubes
CN104482787A (en) * 2014-12-17 2015-04-01 苏州协宏泰节能科技有限公司 Spiral-plate heat exchanger
CN111998699A (en) * 2020-07-24 2020-11-27 王铭恩 Environment-friendly heat exchange device for industrial sewage waste heat recovery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102012189A (en) * 2010-07-09 2011-04-13 邹杰 Self-rotating and cleaning device of dirt in heat transfer tube
CN102012189B (en) * 2010-07-09 2013-10-23 广州黄岩机电科技有限公司 Self-rotating and cleaning device of dirt in heat transfer tube
CN102962231A (en) * 2012-12-02 2013-03-13 云南省玉溪市太标太阳能设备有限公司 Horizontal washing machine for solar vacuum tubes
CN102962231B (en) * 2012-12-02 2014-12-03 云南省玉溪市太标太阳能设备有限公司 Horizontal washing machine for solar vacuum tubes
CN104482787A (en) * 2014-12-17 2015-04-01 苏州协宏泰节能科技有限公司 Spiral-plate heat exchanger
CN104482787B (en) * 2014-12-17 2016-09-07 苏州协宏泰节能科技有限公司 A kind of spiral heat exchanger
CN111998699A (en) * 2020-07-24 2020-11-27 王铭恩 Environment-friendly heat exchange device for industrial sewage waste heat recovery

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
ASS Succession or assignment of patent right

Owner name: SHANDONG GAOMI BLUE SKY ENVIRONMENTAL ENGINEERING

Free format text: FORMER OWNER: DU DUNJIE

Effective date: 20120808

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120808

Address after: 261500, 2899, Yi An Avenue (North), Shandong, Gaomi City

Patentee after: Shandong Gaomi Lantian Environmental Protection Engineering Co., Ltd.

Address before: 261500 Lantian Environmental Protection Engineering Co., Ltd., No. 6, A zone, Chengbei Industrial Zone, Shandong, Gaomi City

Patentee before: Du Dunjie

CX01 Expiry of patent term

Granted publication date: 20081119

CX01 Expiry of patent term