CN102818463A - Enamel glass floating tube type heat exchanger - Google Patents
Enamel glass floating tube type heat exchanger Download PDFInfo
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- CN102818463A CN102818463A CN2012103018027A CN201210301802A CN102818463A CN 102818463 A CN102818463 A CN 102818463A CN 2012103018027 A CN2012103018027 A CN 2012103018027A CN 201210301802 A CN201210301802 A CN 201210301802A CN 102818463 A CN102818463 A CN 102818463A
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- enamel
- tubulation
- heat exchanger
- tube
- type heat
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Abstract
The invention relates to an enamel glass floating tube type heat exchanger which comprises a shell (1). The enamel glass floating tube type heat exchanger is characterized in that a plurality of enamel tubes (3) arranged transversely in parallel are arranged in the shell (1), at least one end of each enamel tube (3) is fixed onto an enamel tube mounting plate (4) by an elastic floating device, each elastic floating device comprises an elastic sleeve (15), an elastic gasket (16) and a locking nut (17) which are sequentially sleeved on the corresponding enamel tube (3) from left to right, and each elastic sleeve (15) is disposed between the corresponding enamel tube (3) and the enamel tube mounting plate (4). By the enamel glass floating tube type heat exchanger, an excellent condensation effect of equipment is guaranteed, long-term service stability of the enamel glass tubes of the equipment is also guaranteed, and investment for the equipment is low.
Description
Technical field
The present invention relates to the unsteady tubular heat exchanger of a kind of enamel, be applicable to industries such as medicine, chemical industry, be used for condensation and reclaim the gas that contains strong acid, highly basic.
Background technology
In medicine, chemical industry, the recovery that contains strong acid, strong basicity gas is a bigger problem at present, because the most of contaminative of material itself of strong acid alkalescence own is more intense, like direct discharging, with the consequence that causes fearful environmental pollution.But (pH value less than 3 material), the common metal material of highly basic (pH value is greater than 12) can't bear its severe corrosive because strong acid.The condenser of present stainless steel material can only not use under the situation of the weak acid alkali of chloride ion-containing at some, and some extraordinary metal material also can have good tolerance to the part strong acid-base, like titanium alloy material; Hastelloy etc.; But the cost of this kind material is a 50-100 times of price of the carbon steel condenser of equal capability generally than higher, the 10-20 of stainless steel condenser times price; Because cost is too expensive, general producer does not consider to use.
To this problem; There is producer to make the enamel condenser at present according to the style design of common shell and tube condenser; Utilize enamel to accomplish recovery to the strong acid alkaline gas for the good tolerance of strong acid-base; Inorganic acid, organic acid, organic solvent and highly basic below 60 ℃ that enamel material ability is most, enamel is particularly outstanding to hydrochloric acid, nitric acid, chloroazotic acid.But it is inconsiderate during owing to this kind design of condenser; Tubulation is in the distortion of expanding with heat and contract with cold of cold and hot process, and the tubulation two ends of tubular heat exchanger are dead with the tube sheet welding of heat exchanger, though enamel and its mother metal (are generally carbon steel or cast iron; Like A3, A2, A2F, B2, B2F, 10,10F, HT15-33) the coefficient of volume expansion suitable basically; But because (welding dead) fixed at two ends, the irregular arch of pipe generation when causing its distortion, squeezes and splits tubulation surface enamel.Cause the very easily explosion of enamel on the tubulation wall in actual use, glass lined mother metal (tubulation is generally carbon steel) directly contacts with strong acid and strong base, and the time is not long, and a whole set of condenser is promptly accused and scrapped.
Be exactly a kind of telescopic enamel heat exchanger in addition, though the problems referred to above can not occur, its outermost layer chuck is walked cold water, inwards the gas that walk to need reclaims of second layer chuck, the 3rd layer of chuck walked cold water inwards.But because its heat exchange area is little, cause its heat exchanger area very low, large-scale production is not generally adopted.
Another kind of bushing type enamel heat exchanger the problems referred to above can not occur yet; Because its diameter of inner pipe is big, thicker, but equal heat exchange area volume is bigger; Energy consumption is high; Though exchange capability of heat is superior to the shell type enamel heat exchanger, but its processing is relatively more difficult, and the performance of other various aspects does not have the enamel condenser of shell and tube yet.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of enamel tubular heat exchanger that floats is provided, the stability that raising equipment uses is practiced thrift investment of devices, is improved condensation efficiency.
The objective of the invention is to realize like this: a kind of enamel tubular heat exchanger that floats; It comprises housing; It is characterized in that in said housing, being provided with the many enamel tubulations that laterally are arranged in parallel; Said many enamel tubulations have at least an end to be fixed on the enamel tubulation installing plate through elastic floating device; Said elastic floating device comprises resilient sleeve, spring, elastomeric pad and the locking nut that from left to right is placed on successively on the enamel tubulation, and said resilient sleeve is arranged at the enamel tubulation and the enamel tubulation is installed between the version.
When said enamel tubulation only an end through elastic floating device fixedly the time, the unsettled setting of the other end.
In said enamel tubulation, insert by cold water pipe, an end of said cold water pipe is inserted into the bottom of enamel tubulation, and the other end is exposed to the enamel tubulation and fixes through the cold water pipe installing plate.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention makes one of equipment enamel tubulation or two floating type; The length variations that causes that guarantees to expand with heat and contract with cold in the process of its variations in temperature can not pushed the enamel tubulation; So both guaranteed the condensation effect that having of equipment is bigger; Guaranteed the long-time stability of using of equipment enamel tubulation again, equipment investment simultaneously is less.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the enlarged drawing at I place among Fig. 1.
Fig. 3 is the structural representation of the embodiment of the invention two.
Wherein:
Housing 1
Cover plate 2
Enamel tubulation 3
Enamel tubulation installing plate 4
Deflection plate 5
Cold water pipe installing plate 7
Refrigerant import 8
Refrigerant exit 9
Tube side drain 10
Air inlet 11
Gas outlet 12
Bearing 13
Tube side liquid outlet 14
Elastomeric pad 16
The specific embodiment
Embodiment one
Referring to Fig. 1, the present invention relates to the unsteady tubular heat exchanger of a kind of enamel, it comprises the housing 1 of semi-open type; Opening part at said housing 1 seals through cover plate 2; In said housing 1, be provided with the many enamel tubulations 3 that laterally are arranged in parallel, said many enamel tubulations 3 are in the unsettled setting of an end near cover plate 2 places, and the other end is fixed on the enamel tubulation installing plate 4 through elastic floating device; On said many enamel tubulations 3, vertically be interspersed with a plurality of deflection plates 5; In said many enamel tubulations 3, all be inserted with cold water pipe 6, an end of said cold water pipe 6 is exposed to enamel tubulation 3 and fixing through cold water pipe installing plate 7, and said housing 1 is divided into three parts; Between said cover plate 2 and the enamel tubulation installing plate 4 is main casing; Housing 1 between said enamel tubulation installing plate 4 and the cold water pipe installing plate 7 is the backwater housing, for the water inlet housing, is provided with refrigerant import 8 in the end of said water inlet housing between the end of said cold water pipe installing plate 7 and housing 1; Above said backwater housing, be provided with refrigerant exit 9; The below is provided with tube side drain 10, above said main casing, is provided with air inlet 11 and gas outlet 12, and the below is provided with bearing 13 and tube side liquid outlet 14.
Referring to Fig. 2, said elastic floating device comprises resilient sleeve 15, elastomeric pad 16 and the locking nut 17 that from left to right is placed on successively on the enamel tubulation 3, and said resilient sleeve 15 is arranged between enamel tubulation 3 and the enamel tubulation installing plate 4.
Embodiment two
Referring to Fig. 3, the difference of this enforcement and embodiment one is that the two ends of said enamel tubulation 3 all are fixed on the enamel tubulation installing plate 4 this shell body 1 employing two hermetically-sealed construction through elastic floating device.
Claims (3)
1. the enamel tubular heat exchanger that floats; It is characterized in that it comprises many enamel tubulations (3); Said many enamel tubulations (3) have at least an end to be fixed on the enamel tubulation installing plate (4) through elastic floating device; Said elastic floating device comprises resilient sleeve (15), elastomeric pad (16) and the locking nut (17) that from left to right is placed on successively on the enamel tubulation (3), and said resilient sleeve (15) is arranged between enamel tubulation (3) and the enamel tubulation installing plate (4).
2. a kind of enamel according to claim 1 tubular heat exchanger that floats, it is characterized in that when said enamel tubulation (3) only an end through elastic floating device fixedly the time, the unsettled setting of the other end.
3. a kind of enamel according to claim 1 and 2 tubular heat exchanger that floats; It is characterized in that in said enamel tubulation (3), inserting by cold water pipe (6); One end of said cold water pipe (6) is inserted into the bottom of enamel tubulation (3), and the other end is exposed to enamel tubulation (3) and fixing through cold water pipe installing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103018027A CN102818463A (en) | 2012-08-23 | 2012-08-23 | Enamel glass floating tube type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103018027A CN102818463A (en) | 2012-08-23 | 2012-08-23 | Enamel glass floating tube type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102818463A true CN102818463A (en) | 2012-12-12 |
Family
ID=47302738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103018027A Pending CN102818463A (en) | 2012-08-23 | 2012-08-23 | Enamel glass floating tube type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674774A (en) * | 2016-01-29 | 2016-06-15 | 浙江东氟塑料科技有限公司 | Smoke-smoke heat exchanger |
| CN106442281A (en) * | 2016-08-30 | 2017-02-22 | 无锡上工搪化工设备有限公司 | Pendant for testing performance of glass lining porcelain glaze |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1326978A (en) * | 1971-06-07 | 1973-08-15 | Svenska Maskinverken Ab | Tube heat exchanger |
| CN2454752Y (en) * | 2000-12-04 | 2001-10-17 | 王言新 | Glass-lining shell-and-tube heat exchanger |
| CN102032818A (en) * | 2009-09-29 | 2011-04-27 | 湖北登峰换热器有限公司 | Efficient reinforced anti-vibration tube piece-shell-and-tube heat exchanger |
| CN102235835A (en) * | 2010-05-06 | 2011-11-09 | 张亚宇 | Floating head type air heat exchanger |
| CN102607302A (en) * | 2012-03-31 | 2012-07-25 | 邓浩 | Anti-extending tube type shell and tube heat exchanger |
| CN202793106U (en) * | 2012-08-23 | 2013-03-13 | 吕江强 | Glass-lining floating shell-and-tube heat exchanger |
-
2012
- 2012-08-23 CN CN2012103018027A patent/CN102818463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1326978A (en) * | 1971-06-07 | 1973-08-15 | Svenska Maskinverken Ab | Tube heat exchanger |
| CN2454752Y (en) * | 2000-12-04 | 2001-10-17 | 王言新 | Glass-lining shell-and-tube heat exchanger |
| CN102032818A (en) * | 2009-09-29 | 2011-04-27 | 湖北登峰换热器有限公司 | Efficient reinforced anti-vibration tube piece-shell-and-tube heat exchanger |
| CN102235835A (en) * | 2010-05-06 | 2011-11-09 | 张亚宇 | Floating head type air heat exchanger |
| CN102607302A (en) * | 2012-03-31 | 2012-07-25 | 邓浩 | Anti-extending tube type shell and tube heat exchanger |
| CN202793106U (en) * | 2012-08-23 | 2013-03-13 | 吕江强 | Glass-lining floating shell-and-tube heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674774A (en) * | 2016-01-29 | 2016-06-15 | 浙江东氟塑料科技有限公司 | Smoke-smoke heat exchanger |
| CN106442281A (en) * | 2016-08-30 | 2017-02-22 | 无锡上工搪化工设备有限公司 | Pendant for testing performance of glass lining porcelain glaze |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |