CN204007193U - Condenser - Google Patents
Condenser Download PDFInfo
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- CN204007193U CN204007193U CN201420420161.1U CN201420420161U CN204007193U CN 204007193 U CN204007193 U CN 204007193U CN 201420420161 U CN201420420161 U CN 201420420161U CN 204007193 U CN204007193 U CN 204007193U
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- gripper shoe
- housing
- shockproof
- air inlet
- condenser
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Abstract
The utility model relates to condensing plant field, discloses a kind of condenser, comprises housing, the inside of housing is distributed with heat exchanger tube and deflection plate, housing is provided with the outlet of air inlet and fixed gas, also comprises shockproof gripper shoe, shockproof gripper shoe be arranged at enclosure interior and be positioned at air inlet under; Shockproof gripper shoe is provided with the anti-jumper bar of at least one row.The inside of the condenser in the utility model is provided with shockproof gripper shoe and anti-jumper bar, make from air inlet enter into housing fluid distribute more even, make air inlet place be difficult for produce vibrations.The utility model is selected double segmental baffle, can make the rate of flow of fluid in housing decline 1/2, and pressure reduces by 1/4.Owing to being provided with two air inlets and a condensate outlet, can reduce the diameter of the adapter for being connected with air inlet, improve the utilization rate of tube sheet; Owing to being provided with two air inlets, can avoid, because air inlet increases compared with the thickness of housing large and that cause and adapter, additionally increasing production cost.
Description
Technical field
The utility model relates to condensing plant field, discloses more specifically a kind of condenser.
Background technology
Along with the development of national economy, produce, growth in the living standard, in productive life to the use amount of steel also in very fast increase.The Main Ingredients and Appearance of steel is iron, particularly in stainless steel, has also increased the element such as chromium, nickel, and these are all non-renewable resources, not only smelting procedure complexity, and to consume a large amount of heats in smelting process, consume a large amount of coals or electric energy.In above-mentioned manufacturing process, not only consume mass energy, also produce a large amount of greenhouse gases and pollutant, these greenhouse gases and pollutant are discharged in environment, thereby cause environmental pollution.
In the last few years, a series of policy of country's appearance encouraged better to reach by new technology, new technology the effect of energy-saving and emission-reduction.Chemical industry is not only major power consumer, is also steel consumption rich and influential family simultaneously, and therefore, chemical industry response country calls, and constantly adopts new technique, technology, progressively eliminates technique, the technology of old high energy consumption.My company specializes in exploitation, design, the manufacture of high-efficiency heat exchanger equipment, and product is mainly used in petrochemical industry, soda ash, chemical industry.
Condenser is an indispensable pith in crystallizer, in the pipe of condenser, is recirculated water, and pipe is outer is condensed steam, and the feature of the outer steam of pipe is that pressure is low, density is little, flow velocity is high.Because the pressure of fluid own is very low, so very strict to pressure drop requirement, General Requirements pressure is less than 2KPa.Because the steam in shell side is not pure water steam, generally all contain a small amount of corrosive substance, therefore in condensation process, a small amount of corrosive substance corrodes equipment together with after water vapor condensate combination.Under such operating mode, if use conventional equipment to need very large heat exchange area, not only equipment manufacturing cost is too high, and is also unfavorable for transport, installs and overhauls.
In addition, because the feature of condenser is that vacuum is high, be generally-85KPa, therefore require the pressure drop of equipment enough little.Meanwhile, because the pressure of gas is low, density is little, condensation of gas conductivity of heat is poor, thereby cause its volume flow very large, gas flow rate is very high, very easily causes vibrations, the vibration problems of vacuum equipment always be in chemical industry, do not have can fine solution a problem.
Therefore, a kind of condenser is needed in market badly, under the pressure drop in guarantee condenser does not cause compared with the prerequisite of big bang, ensures that occupation area of equipment is little, and heat exchange area is large, good in economic efficiency.
Utility model content
The purpose of this utility model is, proposes a kind of condenser, large to solve in prior art condenser floor space, the problem that effective heat exchange area is little.
Another object of the present utility model is, proposes a kind of condenser, to solve in prior art because gas pressure is low, the little gas causing of density produces the obviously problem of vibrations in condenser because flow velocity is high.
Another object of the present utility model is, proposes a kind of condenser, and the effectively heat transfer coefficient between reinforced pipe shell side has antiscale, descaling function is strong, and stress distribution is even, and anti-corrosion capability is strong, good in economic efficiency feature.
For reaching this object, the utility model by the following technical solutions:
Condenser, comprises housing, and the inside of described housing is distributed with heat exchanger tube and deflection plate, and described housing is provided with the outlet of air inlet and fixed gas, also comprises shockproof gripper shoe, described shockproof gripper shoe be arranged at described enclosure interior and be positioned at described air inlet under; Described shockproof gripper shoe is provided with the anti-jumper bar of at least one row.
Further, the top of described housing center position is along its length provided with described fixed gas outlet; The below of described housing exports corresponding position with described fixed gas and is provided with the condensate outlet for discharging coagulating liq.
Further, described fixed gas outlet is respectively equipped with air inlet along the left and right sides of described shell length direction.
Preferably, described deflection plate is double segmental baffle, and described double segmental baffle is divided into banded center baffle and hood-shaped external baffle, and described banded center baffle is arranged in the housing between described fixed gas outlet and condensate outlet; Taking the banded center baffle between the outlet of described fixed gas and condensate outlet as benchmark, described banded center baffle and hood-shaped external baffle along shell length direction respectively left, spaced apart to the right.
Preferably, described heat exchanger tube is stainless steel ripple heat exchanger tube.
Preferably, described stainless steel ripple heat exchanger tube is made up of S31603 stainless steel material.
Further, described shockproof gripper shoe is T font structure, and the top of described shockproof gripper shoe is provided with the anti-jumper bar of two rows; One end of described anti-jumper bar is fixed on described housing by gripper shoe, and the other end of described anti-jumper bar extends on the deflection plate adjacent with described shockproof gripper shoe, described anti-jumper bar stretch out at least partly the deflection plate adjacent with described shockproof gripper shoe.
Preferably, the mode that described anti-jumper bar is bolted or welds is fixed on the deflection plate adjacent with described shockproof gripper shoe.
Preferably, the top of described shockproof gripper shoe is provided with drain face, and the bottom of described shockproof gripper shoe is provided with fluid guidance port; Described fluid guidance port is tapered configuration from bottom to top.
Further, described housing top is provided with the import of tube side medium, and the below of described housing is provided with tube side media outlet; The inside of described housing is provided with gear journey plate between the import of described tube side medium and tube side media outlet.
The beneficial effects of the utility model are: the inside of the condenser in the utility model is provided with shockproof gripper shoe and anti-jumper bar, make from air inlet enter into housing fluid distribute more even, make air inlet place be difficult for produce vibrations.
The utility model is selected double segmental baffle, can make the rate of flow of fluid in housing decline 1/2, and pressure reduces by 1/4.Meanwhile, owing to being provided with two air inlets and a condensate outlet, compared to existing technology in the design of a condensate outlet of an air inlet, can reduce the diameter of the adapter for being connected with air inlet, be more also conducive to stringing, improve the utilization rate of tube sheet; Owing to being provided with two air inlets, therefore can avoid, because air inlet increases compared with the thickness of housing large and that cause and adapter, additionally increasing production cost, economic benefit is better.
The utility model uses stainless steel ripple heat exchanger tube, because the ripple struction of bellows can effectively improve antiscale and the scale removal ability of condenser, heat transfer coefficient is higher, adapt to variable working condition ability strong, resistance to elevated temperatures is stronger, can bear the larger temperature difference and pressure reduction and change, the stress distribution on bellows is more even, and anti-corrosion capability is stronger.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the condenser of the utility model detailed description of the invention proposition;
Fig. 2 is the structural representation of the banded center baffle of the condenser of the utility model detailed description of the invention proposition;
Fig. 3 is the hood-shaped external baffle structural representation of the condenser of the utility model detailed description of the invention proposition.
In figure:
1, tube side medium import; 2, gear journey plate; 3, anti-jumper bar; 4, gripper shoe; 5, air inlet; 6, hood-shaped external baffle; 7, banded center baffle; 8, shockproof gripper shoe; 9, tube side media outlet; 10, housing; 11, condensate outlet; 12, fixed gas outlet; 13, heat exchanger tube.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
As shown in Figure 1, it is the condenser the utility model proposes, comprise housing 10, the top of housing 10 center position is along its length provided with fixed gas outlet 12, the below of housing 10 and fixed gas export 12 corresponding positions and are provided with the condensate outlet 11 for discharging coagulating liq, and the left and right sides of fixed gas outlet 12 length directions along housing 10 is respectively equipped with air inlet 5.The top of housing 10 1 sides is provided with tube side medium import 1, and the below of housing 10 is provided with tube side media outlet 9, and the inside of housing 10 is provided with gear journey plate 2 between tube side medium import 1 and tube side media outlet 9.
In the utility model, being provided with two air inlets 5 and fixed gas outlet 12, such two enters a structure outing and can make the gas flow rate in housing 10 be reduced to 1/2 of one-in-and-one-out structure.Air inlet 5 places of condenser are the easiest vibrative places, and producing the maximum reason of vibration is that to enter into the total gas flow rate of housing 10 high.Condenser in the utility model is provided with two air inlets 5, has reduced flow and the flow velocity of air inlet 5 positions, has reduced vibrative possibility.
The inside of housing 10 is distributed with heat exchanger tube 13 and deflection plate, also comprises shockproof gripper shoe 8, shockproof gripper shoe 8 be arranged at housing 10 inner and be positioned at air inlet 5 under, shockproof gripper shoe 8 is provided with the anti-jumper bar 3 of at least one row.One end of anti-jumper bar 3 is fixed on housing 10 by gripper shoe 4, and the other end of anti-jumper bar 3 extends on the deflection plate adjacent with shockproof gripper shoe 8, anti-jumper bar 3 stretch out at least partly the deflection plate adjacent with shockproof gripper shoe 8.
As embodiment further, the shockproof gripper shoe 8 in the present embodiment is T font structure, and the top of shockproof gripper shoe 8 is provided with the anti-jumper bar 3 of two rows.The mode that anti-jumper bar 3 is bolted or welds is fixed on the deflection plate adjacent with shockproof gripper shoe 8, is hood-shaped external baffle 6 in the present embodiment.
Preferably, the top of shockproof gripper shoe 8 is provided with drain face, and the bottom of shockproof gripper shoe 8 is provided with fluid guidance port, and fluid guidance port is tapered configuration from bottom to top.The setting of drain face and fluid guidance port can be derived shockproof gripper shoe 8 by the condenser of liquefaction in shockproof gripper shoe 8 in housing 10.
As shown in Figure 2 and Figure 3, deflection plate is double segmental baffle, and double segmental baffle is divided into banded center baffle 7 and hood-shaped external baffle 6, and banded center baffle 7 is arranged in the housing 10 between fixed gas outlet 12 and condensate outlet 11.Banded center baffle 7 is sealed the middle part of condenser shell 10, and fluid is passed through from the gap between banded center baffle 7 both sides and housing 10; The both sides of 6 closure casings 10 of hood-shaped external baffle, are provided with gap in the middle of it, and fluid can pass through from the centre of hood-shaped external baffle 6.And taking the banded center baffle 7 between fixed gas outlet 12 and condensate outlet 11 as benchmark, banded center baffle 7 and hood-shaped external baffle 6 along the length direction of housing 10 distinguish left, spaced apart to the right.
Because deflection plate in the utility model uses diapsida deflection plate, can make flow velocity further reduce, flow velocity is reduced to 1/2 of flow velocity in prior art.Condenser is taked after said structure, and condensation of gas pressure drop is common condenser 1/4-1/8.Replace traditional impingement plate structure owing to being provided with anti-jumper bar 3 in the utility model, it is more even that anti-jumper bar 3 distributes the fluid at air inlet 5 places, is difficult for producing impulse oscillation.For prevent air inlet 5 places due to do not support span compared with cause greatly and easily vibration, the utility model and arrange vibrationproof gripper shoe 8 and gripper shoe 4 for fixing anti-jumper bar 3, to solve because span is compared with large and produce the problem of vibrations.
As one preferred embodiment, in the present embodiment, heat exchanger tube 13 is stainless steel ripple heat exchanger tube, and stainless steel ripple heat exchanger tube is made up of S31603 stainless steel material.Heat exchanger tube 13 in the utility model selects S31603 stainless steel to be made, because the stainless steel quality of this model is very good, later maintenance is simple, is difficult for being damaged and fault in use procedure, the expense that has reduced operation and maintenance, has improved economic and social benefit.
Heat exchanger tube 13 in the utility model uses bellows, continually varying sectional area in bellows, make recirculated water in bellows by time become turbulence state from laminar condition, thereby heat transfer coefficient is greatly improved.Due to use bellows, the gas in housing 10 under the effect of bellows surface tension force, more easily concentrate on crest and trough position and rapidly drippage.
Traditional light pipe outer surface can not drip in time and leave heat exchange wall because of condensate liquid, thereby forms the thicker liquid film layer of one deck at the outer surface of light pipe, and this liquid film layer has hindered the heat exchange of gas and tube wall, thereby forms one deck thermal resistance, is unfavorable for condensation heat transfer.Use condenser in the utility model, because condenser has adopted bellows as heat exchanger tube, therefore condensate liquid is not easy to be attached to the outer surface of heat exchanger tube, attenuate the thickness of liquid film, in-tube condensation heat transfer coefficient is greatly improved.Therefore, use bellows as heat exchanger tube, heat exchange in pipe and outside pipe has obtained strengthening simultaneously, and therefore the heat transfer coefficient of the condenser in the utility model can improve 2-4 times compared with using the condenser of common light pipe, and the floor space of condenser can save 1/3-1/2.Meanwhile, heat exchanger tube 13 also less scaling, the automatic desludging of tool, environmental protection, energy-saving and cost-reducing, high temperature resistant, can bear the larger temperature difference, pressure reduction changes, the advantage such as do not need repairing substantially.
Bellows in the utility model adopts unique processing technology of " free forming " or " soft shaping ", this process characteristic is: in forming process, distortion is not because the forced flow of metal in mould forms, but a kind of free-pouring process or be referred to as " soft shaping " process.This forming process, owing to there is no imposed deformation, can not cause stress to concentrate, and residual stress is little, there is no intergranular shortcoming, has reduced the possibility of stress corrosion.Due to bellows retractable in the time being heated, can absorb whole thermal stress, the thermal stress producing while being heated can all be absorbed by bellows, thereby whole condenser need not add expansion joint.
Below described in conjunction with specific embodiments know-why of the present utility model, these are described is in order to explain principle of the present utility model, can not be interpreted as by any way the restriction to the utility model protection domain.Based on explain herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. condenser, comprise housing, the inside of described housing is distributed with heat exchanger tube and deflection plate, and described housing is provided with air inlet and fixed gas outlet, it is characterized in that: also comprise shockproof gripper shoe, described shockproof gripper shoe be arranged at described enclosure interior and be positioned at described air inlet under;
Described shockproof gripper shoe is provided with the anti-jumper bar of at least one row.
2. condenser according to claim 1, is characterized in that: the top of described housing center position is along its length provided with described fixed gas outlet;
The below of described housing exports corresponding position with described fixed gas and is provided with the condensate outlet for discharging coagulating liq.
3. condenser according to claim 2, is characterized in that: described fixed gas outlet is respectively equipped with air inlet along the left and right sides of described shell length direction.
4. condenser according to claim 2, it is characterized in that: described deflection plate is double segmental baffle, described double segmental baffle is divided into banded center baffle and hood-shaped external baffle, and described banded center baffle is arranged in the housing between described fixed gas outlet and condensate outlet;
Taking the banded center baffle between the outlet of described fixed gas and condensate outlet as benchmark, described banded center baffle and hood-shaped external baffle along shell length direction respectively left, spaced apart to the right.
5. condenser according to claim 1, is characterized in that: described heat exchanger tube is stainless steel ripple heat exchanger tube.
6. condenser according to claim 5, is characterized in that: described stainless steel ripple heat exchanger tube is made up of S31603 stainless steel material.
7. condenser according to claim 1, is characterized in that: described shockproof gripper shoe is T font structure, and the top of described shockproof gripper shoe is provided with the anti-jumper bar of two rows;
One end of described anti-jumper bar is fixed on described housing by gripper shoe, and the other end of described anti-jumper bar extends on the deflection plate adjacent with described shockproof gripper shoe, described anti-jumper bar stretch out at least partly the deflection plate adjacent with described shockproof gripper shoe.
8. condenser according to claim 7, is characterized in that: the mode that described anti-jumper bar is bolted or welds is fixed on the deflection plate adjacent with described shockproof gripper shoe.
9. according to the condenser described in claim 7 or 8 any one, it is characterized in that: the top of described shockproof gripper shoe is provided with drain face, the bottom of described shockproof gripper shoe is provided with fluid guidance port;
Described fluid guidance port is tapered configuration from bottom to top.
10. condenser according to claim 1, is characterized in that: described housing top is provided with the import of tube side medium, and the below of described housing is provided with tube side media outlet;
The inside of described housing is provided with gear journey plate between the import of described tube side medium and tube side media outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420161.1U CN204007193U (en) | 2014-07-28 | 2014-07-28 | Condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420161.1U CN204007193U (en) | 2014-07-28 | 2014-07-28 | Condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007193U true CN204007193U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420161.1U Active CN204007193U (en) | 2014-07-28 | 2014-07-28 | Condenser |
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| Country | Link |
|---|---|
| CN (1) | CN204007193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546111A (en) * | 2016-12-12 | 2017-03-29 | 北京广厦环能科技股份有限公司 | A kind of shell-and-tube heat exchanger |
| CN112815760A (en) * | 2021-01-04 | 2021-05-18 | 中国神华能源股份有限公司国华电力分公司 | Hypergravity solution boiler for carbon dioxide capture and design method thereof |
-
2014
- 2014-07-28 CN CN201420420161.1U patent/CN204007193U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546111A (en) * | 2016-12-12 | 2017-03-29 | 北京广厦环能科技股份有限公司 | A kind of shell-and-tube heat exchanger |
| CN112815760A (en) * | 2021-01-04 | 2021-05-18 | 中国神华能源股份有限公司国华电力分公司 | Hypergravity solution boiler for carbon dioxide capture and design method thereof |
| CN112815760B (en) * | 2021-01-04 | 2022-06-21 | 中国神华能源股份有限公司国华电力分公司 | Hypergravity solution boiler for carbon dioxide capture and design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 102200, room 2097, block B, No. 9, front road, Changping District science and Technology Park, Beijing Patentee after: BEIJING GUANGSHA HUANNENG SCIENCE & TECHNOLOGY CO., LTD. Address before: 101200, Huaqing Executive Hotel, Zhongguancun East Road, Beijing, Haidian District 601 Patentee before: Beijing GroundSun Science & Technology Company Limited |