CN103063058A - Novel horizontal cooler - Google Patents
Novel horizontal cooler Download PDFInfo
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- CN103063058A CN103063058A CN 201310054644 CN201310054644A CN103063058A CN 103063058 A CN103063058 A CN 103063058A CN 201310054644 CN201310054644 CN 201310054644 CN 201310054644 A CN201310054644 A CN 201310054644A CN 103063058 A CN103063058 A CN 103063058A
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- bobbin carriage
- tube
- pipe
- cylindrical shell
- novel horizontal
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Abstract
The invention provides a novel horizontal cooler, belongs to the technical field of cooling equipment, and aims at providing the novel horizontal cooler which mainly comprises a channel I (1), a barrel body (18) and a channel II (23), wherein the channel I (1) and the channel II (23) are respectively arranged at the head end and the tail end of the barrel body (18) through a flange I (3) and a washer (2); pipe plates (6) are arranged at two ends, in the channel I (1) and the channel II (23), of the barrel body (18); a plurality of heat exchange pipes (17) and a plurality of baffle plates (13) are arranged in the pipe plates (6); the baffle plates (13) pass through the heat exchange pipes (17) and then are crisscross distributed; a plurality of pipe spacers III (15), a plurality of pipe spacers I (13) and a plurality of pipe spacers IV (16) are arranged on the baffle plates (13); pull rods II (19) are arranged in the plurality of pipe spacers III (15); pull rods I (11) are arranged in the plurality of pipe spacers I (12); and pipe spaces II (14) are arranged in the plurality of pipe spacers IV (16); and the equipment adopts cooling water and glyoxal as refrigerants.
Description
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Technical field
The invention belongs to the cooling device technical field, be specifically related to a kind of novel horizontal cooler.
Background technology
Along with heat exchanger is widely used in every profession and trade, many novel heat exchangers have been born, this so that the heat exchanger correlation technique also improved constantly, heat transfer theory is constantly perfect, the technology developments such as heat exchanger research, design, technology, manufacturing, the development of heat transfer technology has promoted again the development of various new type high efficient heat exchangers simultaneously.Various countries mainly are augmentation of heat transfers for the research that this class heat exchanger performance of raising carries out at present, the main path of augmentation of heat transfer is improved heat transfer coefficient, enlarge the modes such as heat transfer area and increase heat transfer temperature difference, wherein improving heat transfer coefficient is the emphasis of augmentation of heat transfer, mainly is that tube side conducts heat and two aspects of shell side heat transfer are achieved by strengthening.
Existing shell-and-tube heat exchanger intensified heat transfer method mainly contains: adopt the surface configuration and the surface treatment method thereof that change heat transfer element itself, to obtain coarse surface and extended surface; With the method for adding the interpolation thing streaming with increase fluid itself; The surfaces externally and internally of heat-transfer pipe is rolled into various surface configuration, makes turbulization of interior outer fluid while of pipe and reach the simultaneously inside and outside effectively purpose of heat transfer area of enlarged tube, the heat transfer property of raising heat-transfer pipe; Tube surface is made cellular, the quantity of bubble core is increased considerably, thereby improve overall heat-transfer coefficient and can increase its anti-dirt ability; Change the tube bundle support form to obtain good flow distribution, take full advantage of heat transfer area etc.Requirement along with economic benefit in the industry and social environment protection; improving constantly of manufacture level, the gradually exploitation of new forms of energy, research means growing; various new approaches with the emerging in large numbers of new construction, heat exchanger will be towards the future development of more efficient, economy, environmental protection.
Being widely used of heat exchanger, such as the heating radiator of heating usefulness in the daily life, the oil cooler on the condenser in the steam-turbine plant and the space flight arrow etc. all is heat exchanger, it also is widely used in the industrial departments such as chemical industry, oil, power and atomic energy.In recent years, along with the progress of manufacturing technology, the exploitation of enhanced heat exchange element is so that the research of new type high efficient heat exchanger has larger development, manufacture and design the new type heat exchanger of different structure form according to different process conditions and situation, also obtained larger economic benefit.Select dissimilar heat exchangers according to different technique, working condition requirement, the effect of heat exchanger can be as purpose take exchange heat.Between the fixed fluid in sight, exchanging within a certain period of time the heat of some, also can be that to reclaim heat be purpose, is used for UTILIZATION OF VESIDUAL HEAT IN.Also can be to guarantee that safety is purpose, prevent that namely temperature from raising and cause that the pressure rising causes some equipment destroyed.
Diabatic process is the extremely general process that exists in the chemical process, realizes the heat transmission equipment of this process, and pattern is various.According to the design feature of shell-and-tube heat exchanger, often it is divided into that fixed tube sheet type, floating head type, U-shaped tubular type, stuffing box type, sliding tube are board-like, double hose etc.
Fixed tube-sheet exchanger, its tube bank is connected on the tube sheet, the welding of tube sheet and housing, advantage be simple in structure, compact, can bear higher pressure, cost is low, the tube side easy to clean is easy to during damaged tubular stop up or replacing; Shortcoming is when the linear expansion coefficient of the wall temperature of tube bank and housing or material differs larger, and housing will produce larger thermal stress with tube bank.This heat exchanger be applicable to that shell is surveyed the medium cleaning but less scaling, and can clean, the little or temperature difference is greatly but the not high occasion of shell measuring pressure with the shell side temperature difference for tube side.
Movable tube sheets heat exchanger only has an end and housing to fix in its two ends tube sheet, and the other end relatively housing moves freely, and is called floating head.Floating head is comprised of floating tubesheet, hook circle and floating head end cap, is releasable connection, and tube bank can be extracted out in housing, and tube bank is free from each other with the thermal deformation of housing, thereby can not produce thermal stress.
The characteristics of floating head heat exchanger be between pipe with the pipe in easy to clean, can not produce thermal stress; But its complex structure, cost is higher than fixed tube-sheet exchanger, and equipment is heavy, high material consumption, and raise the nose above water to breathe to hold tegillum can't check in operation, higher to seal request during manufacturing.Be applicable to the occasion of the large or easy fouling of shell side medium of wall temperature difference between housing and the tube bank.
U-shaped heat exchange of heat pipe during its design feature, only has a tube sheet, and tube bank is comprised of many U-shaped pipes, and the two ends of pipe are fixed on pipe retractable on the same tube sheet.When housing and U-shaped heat exchanger tube have the temperature difference, can not produce thermal stress.Because the restriction of bend pipe radius of curvature, its heat exchanger tube less tube bank innermost layer tube pitch of arranging is larger, the utilization rate of tube sheet is lower, and shell-side fluid easily forms short circuit, and is unfavorable to conducting heat, when tube leak damages, only have the U-shaped pipe at the peripheral place of tube bank just to be convenient to change, the internal layer heat exchanger tube has been broken and can not have been changed, and can only block, and badly a U-shaped pipe is equivalent to bad two pipes, and scrappage is higher.
Summary of the invention
The purpose of this invention is to provide a kind of novel horizontal cooler, adopt two fixedly plank frames of raising the nose above water to breathe,
Tube side and pipe clean easy to maintenance, adopt cooling water and glyoxal to make cold-producing medium, are applicable to convection cell and the semifluid material carries out cooling down, produce dirt in the pipe and are convenient to clean, and service life of equipment is long.
The present invention is achieved through the following technical solutions:
A kind of novel horizontal cooler mainly is comprised of bobbin carriage 1, cylindrical shell 18 and bobbin carriage 2 23; It is characterized in that: described bobbin carriage 1 and bobbin carriage 2 23 are arranged on the head end of cylindrical shell 18 and the tail end of cylindrical shell 18 by flange 1 and pad 2, two ends at the cylindrical shell 18 of bobbin carriage 1 and bobbin carriage 2 23 inside also are provided with tube sheet 6, be provided with many heat exchanger tubes 17 and deflection plate 13 in the described tube sheet 6, deflection plate 13 passes heat exchanger tube 17 cross arrangement settings, also is provided with the spacing 3 15 of a plurality of built-in pull bars 2 19 and distance sink tube 1 and built-in distance sink tube 2 14 and the distance sink tube 4 16 of built-in pull bar 1 on deflection plate 13.
The side of described bobbin carriage 1 is symmetrically arranged with adapter 3 24 and takes over 4 28.
Described bobbin carriage one 1 inside are provided with a baffle plate bobbin carriage 1 are divided equally.
Be provided with on described bobbin carriage 2 23 bottom surfaces and take over 5 29.
The side of described cylindrical shell 18 reaches up down and is respectively arranged with across a certain distance mutually adapter 1 and takes over 2 22.
The side of described cylindrical shell 18 is symmetrically arranged with two journal stirrups 20.
Beneficial effect of the present invention:
Described horizontal type cooler, structural design is simple, compact, can bear higher pressure, adopt two fixedly plank frames of raising the nose above water to breathe, tube side and pipe clean easy to maintenance, cooler water-in and water-out mouth structure is the two-piece unit formula, adopts cooling water and glyoxal to make cold-producing medium, is applicable to convection cell and the semifluid material carries out cooling down, have long working life, corrosion-resistant, the blowdown water consumption is few, less demanding to water quality.Sealing property is stable, and heat transfer efficiency is high, compact conformation, and applied range can be selected condenser apparatus version according to technological design and control method and parameter, production process can be stablized carry out, and reduces investment outlay, reduces energy consumption, increase Business Economic Benefit; Safe and reliable easy to operate, cryogen freezes not can the spalling pipe; The refrigerant liquid face is easy to control, should not deposit dirt in the pipe, also is convenient to clean even produced dirt, makes service life of equipment long.
Description of drawings
Fig. 1 is front section view of the present invention.
Fig. 2 is left view of the present invention.
Among the figure, bobbin carriage 1, pad 2, flange 1, M24 bolt 4, M24 nut 5, tube sheet 6, adapter 1, flange 28, M10 bolt 9, M10 nut 10, pull bar 1, distance sink tube 1, deflection plate 13, distance sink tube 2 14, spacing 3 15, distance sink tube 4 16, heat exchanger tube 17, cylindrical shell 18, pull bar 2 19, journal stirrup 20, M16 nut 21, adapter 2 22, bobbin carriage 2 23, adapter 3 24, flange 3 25, M12 bolt 26, M12 nut 27, adapter 4 28, adapter 5 29.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Equipment and technology requires:
As follows according to above parameter designing equipment overall structure:
A kind of novel horizontal cooler as shown in Figure 1, mainly is comprised of bobbin carriage 1, cylindrical shell 18 and bobbin carriage 2 23; Described bobbin carriage 1 and bobbin carriage 2 23 are by flange 1, M24 bolt 4, M24 nut 5 and pad 2 are arranged on the head end of cylindrical shell 18 and the tail end of cylindrical shell 18, the side of described bobbin carriage 1 is symmetrically arranged with adapter 3 24 and takes over 4 28, it is taken over 3 24 and is connected with the M12 nut and is connected with flange 3 25 by M12 bolt 26, this mouth is set to cooling water inlet a, taking over 4 28 is connected with flange by screw bolt and nut, this mouth is set to coolant outlet b, be provided with on described bobbin carriage 2 23 bottom surfaces and take over 5 29, this mouth is set to sewage draining exit f, being provided with a baffle plate in bobbin carriage one 1 inside divides equally bobbin carriage 1, two ends at the cylindrical shell 18 of bobbin carriage 1 and bobbin carriage 2 23 inside also are provided with tube sheet 6, be provided with many heat exchanger tubes 17 and deflection plate 13 in the described tube sheet 6, deflection plate 13 passes heat exchanger tube 17 cross arrangement settings, on deflection plate 13, also be provided with spacing 3 15 and the distance sink tube 1 of built-in pull bar 1 and the distance sink tube 4 16 of built-in distance sink tube 2 14 of a plurality of built-in pull bars 2 19, the side of described cylindrical shell 18 reaches up down and is respectively arranged with across a certain distance mutually adapter 1 and takes over 2 22, this mouth is set to discharging opening d, it is taken over 1 and is connected with the M10 nut and is connected with flange 28 by M10 bolt 9, this mouth is set to charging aperture c, be symmetrically arranged with two journal stirrups 20 in the side of cylindrical shell 18, be used for making things convenient for the equipment location.
The operation principle of equipment is: when condenser brings into operation, can open charging aperture c to get rid of the air in the cooling water pipe, make to be full of cooling water in the pipe; In out of service or when maintenance, can be opened coolant outlet b, in order to cooling water is all discharged when condenser; When condenser moved, glyoxal was entered in the space between condenser tube by cylindrical shell top discharge mouth d, and condensed glyoxal is discharged from cylindrical shell bottom sewage draining exit f; Cooling water flows into condenser by the cooling water inlet a water inlet pipe of front shroud bottom, and press glide path that water diversion disk forms sequential flowing in pipe from bottom to top, last discharging opening d outflow by front shroud top.
Applied range can be selected condenser apparatus version according to technological design and control method and parameter, production process can be stablized carry out, and reduces investment outlay, reduces energy consumption, increases Business Economic Benefit; Safe and reliable easy to operate, cryogen freezes not can the spalling pipe; The refrigerant liquid face is easy to control, should not deposit dirt in the pipe, also is convenient to clean even produced dirt, makes service life of equipment long.
Claims (6)
1. a novel horizontal cooler mainly is comprised of bobbin carriage one (1), cylindrical shell (18) and bobbin carriage two (23); It is characterized in that: described bobbin carriage one (1) and bobbin carriage two (23) are arranged on the head end of cylindrical shell (18) and the tail end of cylindrical shell (18) by flange one (3) and pad (2), two ends at the inner cylindrical shell (18) of bobbin carriage one (1) and bobbin carriage two (23) also are provided with tube sheet (6), be provided with many heat exchanger tubes (17) and deflection plate (13) in the described tube sheet (6), deflection plate (13) passes heat exchanger tube (17) cross arrangement setting, also is provided with distance sink tube three (15) and the distance sink tube one (12) of built-in pull bar one (11) and the distance sink tube four (16) of built-in distance sink tube two (14) of a plurality of built-in pull bars two (19) on deflection plate (13).
2. a kind of novel horizontal cooler according to claim 1 is characterized in that: the side of described bobbin carriage one (1) is symmetrically arranged with takes over three (24) and adapter four (28).
3. a kind of novel horizontal cooler according to claim 1, it is characterized in that: described bobbin carriage one (1) inside is provided with a baffle plate bobbin carriage one (1) is divided equally.
4. a kind of novel horizontal cooler according to claim 1 is characterized in that: be provided with on described bobbin carriage two (23) bottom surfaces and take over five (29).
5. a kind of novel horizontal cooler according to claim 1 is characterized in that: the side of described cylindrical shell (18) reaches up down and is respectively arranged with across a certain distance mutually takes over one (7) and adapter two (22).
6. a kind of novel horizontal cooler according to claim 1, it is characterized in that: the side of described cylindrical shell (18) is symmetrically arranged with two journal stirrups (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310054644 CN103063058A (en) | 2013-02-21 | 2013-02-21 | Novel horizontal cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310054644 CN103063058A (en) | 2013-02-21 | 2013-02-21 | Novel horizontal cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103063058A true CN103063058A (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310054644 Pending CN103063058A (en) | 2013-02-21 | 2013-02-21 | Novel horizontal cooler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256835A (en) * | 2013-05-17 | 2013-08-21 | 广西壮族自治区特种设备监督检验院 | Shell-and-tube heat exchanger capable of conveniently cleaning shell pass |
| CN104833243A (en) * | 2015-05-08 | 2015-08-12 | 杭州佰强能源科技有限公司 | Plastic heat exchanger for recovering waste heat of low-temperature smoke |
| CN105304278A (en) * | 2015-11-20 | 2016-02-03 | 吉林大学 | Transversely-arranged convection type transformer cooler |
| CN106017126A (en) * | 2016-07-06 | 2016-10-12 | 张家港市科华化工装备制造有限公司 | Condenser with quick baffle plate assembly and disassembly functions |
| CN106017156A (en) * | 2016-07-07 | 2016-10-12 | 江苏普格机械有限公司 | Chlorine-based intercooler |
| CN106017155A (en) * | 2016-07-07 | 2016-10-12 | 江苏普格机械有限公司 | Chlorine gas intercooler |
| CN112840174A (en) * | 2018-10-15 | 2021-05-25 | 波威特斯金属加工有限责任公司 | Vertical heat exchanger |
-
2013
- 2013-02-21 CN CN 201310054644 patent/CN103063058A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256835A (en) * | 2013-05-17 | 2013-08-21 | 广西壮族自治区特种设备监督检验院 | Shell-and-tube heat exchanger capable of conveniently cleaning shell pass |
| CN104833243A (en) * | 2015-05-08 | 2015-08-12 | 杭州佰强能源科技有限公司 | Plastic heat exchanger for recovering waste heat of low-temperature smoke |
| CN105304278A (en) * | 2015-11-20 | 2016-02-03 | 吉林大学 | Transversely-arranged convection type transformer cooler |
| CN106017126A (en) * | 2016-07-06 | 2016-10-12 | 张家港市科华化工装备制造有限公司 | Condenser with quick baffle plate assembly and disassembly functions |
| CN106017156A (en) * | 2016-07-07 | 2016-10-12 | 江苏普格机械有限公司 | Chlorine-based intercooler |
| CN106017155A (en) * | 2016-07-07 | 2016-10-12 | 江苏普格机械有限公司 | Chlorine gas intercooler |
| CN112840174A (en) * | 2018-10-15 | 2021-05-25 | 波威特斯金属加工有限责任公司 | Vertical heat exchanger |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |