CN204165287U - Four backhaul condensers - Google Patents
Four backhaul condensers Download PDFInfo
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- CN204165287U CN204165287U CN201420608404.4U CN201420608404U CN204165287U CN 204165287 U CN204165287 U CN 204165287U CN 201420608404 U CN201420608404 U CN 201420608404U CN 204165287 U CN204165287 U CN 204165287U
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- pass partition
- end socket
- backhaul
- gripper shoe
- cooling water
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Abstract
The utility model relates to condenser technology field, is specifically related to a kind of four backhaul condensers with high heat exchange efficiency.It is provided with first pass partition vertical with its end face in the end socket of right side, and end socket inherent first pass partition extended surface both sides in left side are respectively equipped with second pass partition parallel with extended surface and the 3rd pass partition.Cylinder bore is divided into upper and lower two parts, and every part is equipped with the semicircle gripper shoe of at least one and axes normal, and the gripper shoe on top and the gripper shoe of bottom are crisscross arranged.Cooling water is divided into four flow processs by the utility model, makes cooling water and cold-producing medium multiple-contact so that fully heat exchange; Meanwhile, deflection plate is divided into two pieces, is crisscross arranged, make the roundabout circulation of cold-producing medium, increase heat exchange area.The utility model adopts two kinds of measures simultaneously, effectively can improve heat exchange efficiency, ensures the condensation effect of condenser.
Description
Technical field
The utility model relates to condenser technology field, is specifically related to a kind of four backhaul condensers with high heat exchange efficiency.
Background technology
Shell and tube condenser is the equipment that the fields such as chemical industry, metallurgy, pharmacy are commonly used, and the height of its heat exchange efficiency directly affects industrial production cost and efficiency of energy utilization.In existing shell and tube condenser, generally cooling water is divided into single backhaul and double back journey, the flow process of cooling water is few, causes the heat exchange efficiency of condenser low.In addition, for a change the flow direction of cold-producing medium, is generally provided with deflection plate in cylindrical shell, but existing deflection plate is the plate consistent with body end surface shape, and this deflection plate makes the flow direction of cold-producing medium more single, affects heat exchange efficiency further.
Summary of the invention
For solving the problem, the utility model improves the deflection plate of condenser and pass partition, provides a kind of four backhaul condensers, can have higher heat exchange efficiency.
The concrete technical scheme that the utility model adopts is:
A kind of four backhaul condensers, comprise the end socket at cylinder and two ends thereof, first pass partition vertical with its end face is provided with in the end socket of right side, end socket inherent first pass partition extended surface both sides in left side are respectively equipped with second pass partition parallel with extended surface and the 3rd pass partition, end socket wall above the second pass partition is provided with cooling water inlet, the end socket wall below the 3rd pass partition is provided with coolant outlet; Cylinder two ends are respectively provided with one with the tube sheet in some holes, its inner chamber is divided into upper and lower two parts by the plane crossing axis, every part is equipped with the semicircle gripper shoe of at least one and axes normal, the gripper shoe on top and the gripper shoe of bottom are crisscross arranged, each gripper shoe is equipped with the supported hole corresponding with the hole site on tube sheet, often organizes in corresponding hole, position and supported hole and have a heat exchanger tube along Cylindorical rod to running through.By three pass partitions spaced in the end socket of two ends, the flow cycle of cooling water can be divided into four flow processs, increase the contact duration of cooling water and cold-producing medium, improve heat exchange efficiency.Meanwhile, deflection plate is divided into the semicircle gripper shoe that two are crisscross arranged, makes cold-producing medium roundabout circulation in cylinder, add heat transfer area, further improve heat exchange efficiency.
Preferably, the first described pass partition is positioned in plane through end socket end face diameter and vertical with end face, the second described pass partition is equal with the distance of the first pass partition extended surface with the 3rd pass partition, and the heat exchanger tube of each flow process is evenly distributed substantially.
Preferably, described heat exchanger tube two ends and tube sheet adopt welded seal to be connected.
Preferably, described heat exchanger tube is copper pipe.
Further, described barrel top is provided with gas inlet and gas export, and bottom is provided with leakage fluid dram.Refrigerant vapour enters from gas phase entrance, contacts with the heat exchanger tube in cylinder, and temperature declines and is condensed into liquid, discharges, discharge for the refrigerant vapour do not condensed from gaseous phase outlet from leakage fluid dram.
Further, the bottom of left side end socket is provided with cooling water drainage and eats dishes without rice or wine, and the top of right side end socket and bottom are respectively provided with a cooling water drainage and eat dishes without rice or wine, and is convenient to when condenser does not use, and by emptying for the cooling water in it, prevents heat exchanger tube spalling from damaging.
Cooling water is divided into four flow processs by the utility model, makes cooling water and cold-producing medium multiple-contact so that fully heat exchange; Meanwhile, deflection plate is divided into two pieces, is crisscross arranged, make the roundabout circulation of cold-producing medium, increase heat exchange area.The utility model adopts two kinds of measures simultaneously, effectively can improve heat exchange efficiency, ensures the condensation effect of condenser.
Accompanying drawing explanation
Fig. 1 is front sectional view of the present utility model;
Fig. 2 is the K direction view of Fig. 1;
Fig. 3 is tube sheet cloth hole schematic diagram;
Fig. 4 is the schematic diagram of cylinder upper support board;
Fig. 5 is the schematic diagram of cylinder lower support plate;
In figure, 1, cooling water inlet, 2, left side end socket, 3, the second pass partition, 4, tube sheet, 5, gaseous phase outlet, 6, cylinder, 7, heat exchanger tube, 8, gripper shoe, 9, gas phase entrance, 10, cooling water drainage eats dishes without rice or wine, 11, right side end socket, 12, the first pass partition, 13, leakage fluid dram, the 14, the 3rd pass partition, 15, coolant outlet, 16, hole, 17, supported hole.
Detailed description of the invention
A kind of four backhaul condensers, as shown in the figure, comprise cylinder 6, and there are left side end socket 2 and right side end socket 11 in cylinder 6 two ends by Flange joint.End socket 11 inherence, right side is through end socket end face diameter and the plane vertical with end face is provided with the first pass partition 12, it is equal with the distance of extended surface with the 3rd pass partition 14 with the 3rd pass partition 14, second pass partition 3 that the inherent first pass partition extended surface both sides of end socket 2, left side are respectively equipped with second pass partition 3 parallel with extended surface.End socket wall above the second pass partition is provided with cooling water inlet 1, end socket wall below the 3rd pass partition is provided with coolant outlet 15, bottom the end socket that coolant outlet is other, be provided with cooling water drainage eat dishes without rice or wine 10, be respectively provided with a cooling water drainage at the end socket top of the first pass partition both sides and bottom and eat dishes without rice or wine 10.Cylinder 6 two ends are respectively provided with one with the tube sheet 4 in some holes 16, its inner chamber is divided into by the first pass partition extended surface, lower two parts, top be equidistantly provided with three with the semicircle gripper shoe 8 of axes normal, bottom be equidistantly provided with four with the semicircle gripper shoe 8 of axes normal, the gripper shoe on top and the gripper shoe of bottom are crisscross arranged, each gripper shoe 8 is equipped with the supported hole 17 corresponding with the position, hole 16 on tube sheet 4, often organize in corresponding hole, position and supported hole and have a heat exchanger tube 7 along Cylindorical rod to running through, heat exchanger tube two ends and tube sheet adopt welded seal to be connected, heat exchanger tube 7 adopts copper pipe.Cylinder 6 top right side is provided with gas phase entrance 9, and left side is provided with gaseous phase outlet 5, imports and exports, be provided with leakage fluid dram 13, as refrigerant liquid outlet on the left of bottom of cylinder as cold-producing medium.
In the utility model, the process of circulation of cooling water and cold-producing medium is as follows:
Cooling water enters in the cavity that the second pass partition and left side end socket wall surround from cooling water inlet, hole on tube sheet enters in the heat exchanger tube corresponding with it, flow to right side to flow out from heat exchanger tube, under the restriction of the first pass partition, the cavity between the second pass partition and the 3rd pass partition is back to from the heat exchanger tube below the second pass partition and above the first pass partition, again above the 3rd pass partition, circulating pipe below first point of journey flows to the cavity below the first pass partition to the right, the cavity below the 3rd pass partition is back to from the heat exchanger tube below the 3rd pass partition, flow out from coolant outlet.When needing the cooling water in emptying condenser, three cooling water drainages can be eated dishes without rice or wine to open, discharging the cooling water in each cavity.
Cold-producing medium enters from gas phase entrance on the right side of barrel top, and downwards and roundabout circulation to the right, the liquid condensed into is discharged from leakage fluid dram on the left of bottom of cylinder, and the steam do not condensed is discharged from left side gaseous phase outlet.
Claims (7)
1. a backhaul condenser, comprise the end socket at cylinder (6) and two ends thereof, it is characterized in that: in right side end socket (11), be provided with first pass partition (12) vertical with its end face, end socket (2) inherent first pass partition extended surface both sides, left side are respectively equipped with second pass partition (3) parallel with extended surface and the 3rd pass partition (14), end socket wall above the second pass partition is provided with cooling water inlet (1), the end socket wall below the 3rd pass partition is provided with coolant outlet (15); Cylinder (6) two ends are respectively provided with one with the tube sheet (4) of some holes (16), its inner chamber is divided into upper and lower two parts by the plane crossing axis, every part is equipped with the semicircle gripper shoe (8) of at least one and axes normal, the gripper shoe on top and the gripper shoe of bottom are crisscross arranged, each gripper shoe (8) is equipped with the supported hole (17) corresponding with the hole site on tube sheet, often organizes in corresponding hole, position and supported hole and have a heat exchanger tube (7) along Cylindorical rod to running through.
2. four backhaul condensers according to claim 1, is characterized in that: described the first pass partition (12) is positioned in plane through end socket end face diameter and vertical with end face.
3. four backhaul condensers according to claim 2, is characterized in that: described the second pass partition (3) is equal with the distance of the first pass partition extended surface with the 3rd pass partition (14).
4. four backhaul condensers according to claim 1, is characterized in that: described heat exchanger tube (7) two ends adopt welded seal to be connected with tube sheet (4).
5. four backhaul condensers according to claim 1 or 4, is characterized in that: described heat exchanger tube (7) is copper pipe.
6. four backhaul condensers according to claim 5, is characterized in that: described barrel top is provided with gas phase entrance (9) and gaseous phase outlet (5), and bottom is provided with leakage fluid dram (13).
7. four backhaul condensers according to claim 5, is characterized in that: the bottom of left side end socket is provided with cooling water drainage and eats dishes without rice or wine (10), and the top of right side end socket and bottom are respectively provided with a cooling water drainage and eat dishes without rice or wine (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608404.4U CN204165287U (en) | 2014-10-21 | 2014-10-21 | Four backhaul condensers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608404.4U CN204165287U (en) | 2014-10-21 | 2014-10-21 | Four backhaul condensers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165287U true CN204165287U (en) | 2015-02-18 |
Family
ID=52538971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608404.4U Active CN204165287U (en) | 2014-10-21 | 2014-10-21 | Four backhaul condensers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204165287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612162A (en) * | 2018-12-29 | 2019-04-12 | 临安派祺空气净化科技有限公司 | A kind of heat exchange efficiency that improves monitors heat exchanger core |
| CN110760349A (en) * | 2019-12-04 | 2020-02-07 | 湖南思为能源环保工程有限公司 | Coal gas cooling and recovering device |
-
2014
- 2014-10-21 CN CN201420608404.4U patent/CN204165287U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612162A (en) * | 2018-12-29 | 2019-04-12 | 临安派祺空气净化科技有限公司 | A kind of heat exchange efficiency that improves monitors heat exchanger core |
| CN110760349A (en) * | 2019-12-04 | 2020-02-07 | 湖南思为能源环保工程有限公司 | Coal gas cooling and recovering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255000 Shandong high tech Zone in Zibo City, North Song Bo Feng Nan Lu Patentee after: Zibo new agriculture crop science Co., Ltd. Address before: 255000 Shandong high tech Zone in Zibo City, North Song Bo Feng Nan Lu Patentee before: Zibo Xinnongji Pesticide Chemical Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |