CN213714043U - Shell-and-tube heat exchanger with filtration - Google Patents
Shell-and-tube heat exchanger with filtration Download PDFInfo
- Publication number
- CN213714043U CN213714043U CN202022310847.3U CN202022310847U CN213714043U CN 213714043 U CN213714043 U CN 213714043U CN 202022310847 U CN202022310847 U CN 202022310847U CN 213714043 U CN213714043 U CN 213714043U
- Authority
- CN
- China
- Prior art keywords
- shell
- filter screen
- filter
- left end
- heat exchanger
- 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 - Fee Related
Links
- 238000001914 filtration Methods 0.000 title abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims 2
- 241000220317 Rosa Species 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a shell and tube heat exchanger with filtration, which comprises a housin, the gas outlet is installed to casing top one side, the air inlet is installed to casing bottom one side, the utility model discloses the beneficial effect who reaches is: the air filter is arranged on the air inlet, so that the air injected into the shell can be filtered, and the cleanness of the air entering the shell is ensured; the filter box is arranged in the left end head, and the primary filter screen, the secondary filter screen and the activated carbon plate are arranged in the filter box, so that liquid injected into the left end head can be filtered, and the cleanness of the liquid entering the heat exchange tube is ensured; the left end is provided with the jack and the slot, so that the filter box is convenient to install and replace; one-level filter screen, second grade filter screen and active carbon board top fixed mounting are on the top cap, and the bottom is pegged graft in the mounting groove of rose box bottom, can take out one-level filter screen, second grade filter screen and active carbon board through pulling out the top cap, make things convenient for follow-up change and maintenance.
Description
Technical Field
The utility model relates to a shell and tube type heat exchanger with filtration belongs to shell and tube type heat exchanger technical field.
Background
The shell-and-tube heat exchanger is also called a shell-and-tube heat exchanger. The dividing wall type heat exchanger takes the wall surface of the tube bundle sealed in the shell as a heat transfer surface. The heat exchanger has simple structure, low cost, wider flow cross section and easy scale cleaning; but has low heat transfer coefficient and large occupied area. Can be made of various structural materials (mainly metal materials), can be used at high temperature and high pressure, and is the most widely applied type.
The existing shell-and-tube heat exchanger does not have a filtering structure, a large amount of impurities are easily accumulated inside a shell and a heat exchange tube after the heat exchanger is used for a long time, and the use of the heat exchanger is seriously influenced, so that the shell-and-tube heat exchanger with the filtering structure is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a shell and tube type heat exchanger with filtration.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a shell and tube heat exchanger with filtration, which comprises a housin, the gas outlet is installed to casing top one side, the air inlet is installed to casing bottom one side, install air cleaner on the air inlet, left end and right-hand member head are installed respectively to the casing both ends, the jack has been seted up on left end top surface, the slot has been seted up to the inside bottom surface of left end, left side end passes through the jack with the slot is pegged graft and has been had the rose box, the inlet has been seted up on rose box side surface, the liquid outlet has been seted up on rose box opposite side surface, turn right from a left side to rose box inside and has set gradually one-level filter screen, second grade filter screen and active carbon plate, the tube sheet is installed to.
As a preferred technical scheme of the utility model, the rose box top can be dismantled and be connected with the top cap, the one-level filter screen the second grade filter screen with activated carbon plate top with top cap bottom fixed connection.
As an optimized technical scheme of the utility model, top cap top fixed mounting has the handle.
As the utility model discloses a preferred technical scheme, the mounting groove has been seted up to the inside bottom surface of rose box, the one-level filter screen the second grade filter screen with the activated carbon plate bottom is inserted inside the mounting groove.
As an optimal technical scheme of the utility model, the casing both ends pass through fixing bolt with left side end with the connection can be dismantled to right side end.
The utility model discloses the beneficial effect who reaches is: the air filter is arranged on the air inlet, so that the air injected into the shell can be filtered, and the cleanness of the air entering the shell is ensured; the filter box is arranged in the left end head, and the primary filter screen, the secondary filter screen and the activated carbon plate are arranged in the filter box, so that liquid injected into the left end head can be filtered, and the cleanness of the liquid entering the heat exchange tube is ensured; the left end is provided with the jack and the slot, so that the filter box is convenient to install and replace; one-level filter screen, second grade filter screen and active carbon board top fixed mounting are on the top cap, and the bottom is pegged graft in the mounting groove of rose box bottom, can take out one-level filter screen, second grade filter screen and active carbon board through pulling out the top cap, make things convenient for follow-up change and maintenance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the filter box of the present invention.
In the figure: 1. a housing; 2. a left end head; 3. a right end head; 4. an air inlet; 5. an air outlet; 6. an air filter; 7. a jack; 8. a slot; 9. a filter box; 10. a tube sheet; 11. a heat exchange pipe; 12. a liquid inlet; 13. a handle; 14. a top cover; 15. mounting grooves; 16. a first-stage filter screen; 17. a secondary filter screen; 18. an activated carbon plate; 19. and a liquid outlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-2, the utility model provides a shell-and-tube heat exchanger with a filtering structure, which comprises a shell 1, wherein a gas outlet 5 is arranged on one side of the top of the shell 1, a gas inlet 4 is arranged on one side of the bottom of the shell 1, an air filter 6 is arranged on the gas inlet 4, a left end head 2 and a right end head 3 are respectively arranged at two ends of the shell 1, a jack 7 is arranged on the top surface of the left end head 2, a slot 8 is arranged on the bottom surface inside the left end head 2, the left end head 2 is inserted with a filter box 9 through the jack 7 and the slot 8, a liquid inlet 12 is arranged on the surface of one side of the filter box 9, a liquid outlet 19 is arranged on the surface of the other side of the filter box 9, a primary filter screen 16, a secondary filter screen 17 and an activated carbon plate, and a heat exchange tube 11 is arranged between the two tube plates 10.
The top of the filter box 9 is detachably connected with a top cover 14, and the primary filter screen 16, the secondary filter screen 17 and the top end of the activated carbon plate 18 are fixedly connected with the bottom of the top cover 14.
The top of the top cover 14 is fixedly provided with a handle 13, so that the filter box 9 can be conveniently pulled out.
The two ends of the shell 1 are detachably connected with the left end head 2 and the right end head 3 through fixing bolts, and the left end head 2 and the right end head 3 are convenient to detach.
Specifically, when the air filter is used, the air filter 6 is arranged on the air inlet 4, so that the air injected into the shell 1 can be filtered, and the cleanness of the air entering the shell 1 is ensured; the filter box 9 is arranged in the left end head 2, the primary filter screen 16, the secondary filter screen 17 and the activated carbon plate 18 are arranged in the filter box 9, so that liquid injected into the left end head 2 can be filtered, and the cleanness of the liquid entering the heat exchange tube 11 is ensured; the left end head 2 is provided with the jack 7 and the slot 8, and the filter box 9 is convenient to install and replace; first-level filter screen 16, second grade filter screen 17 and active carbon board 18 top fixed mounting are on top cap 14, and the bottom is pegged graft in mounting groove 15 of rose box 9 bottom, can take out first-level filter screen 16, second grade filter screen 17 and active carbon board 18 through pulling out top cap 14, make things convenient for follow-up change and maintenance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A shell-and-tube heat exchanger with a filter structure comprises a shell (1), and is characterized in that: an air outlet (5) is installed on one side of the top of the shell (1), an air inlet (4) is installed on one side of the bottom of the shell (1), an air filter (6) is installed on the air inlet (4), a left end (2) and a right end (3) are installed at two ends of the shell (1) respectively, a jack (7) is formed in the surface of the top of the left end (2), a slot (8) is formed in the bottom surface of the inside of the left end (2), a filter box (9) is inserted into the left end (2) through the jack (7) and the slot (8), a liquid inlet (12) is formed in the surface of one side of the filter box (9), a liquid outlet (19) is formed in the surface of the other side of the filter box (9), a primary filter screen (16), a secondary filter screen (17) and an activated carbon plate (, tube plates (10) are installed on the inner walls of the two ends of the shell (1), and heat exchange tubes (11) are installed between the tube plates (10).
2. A shell and tube heat exchanger with filter structure according to claim 1, characterized in that the top of the filter box (9) is detachably connected with a top cover (14), and the top ends of the primary filter screen (16), the secondary filter screen (17) and the activated carbon plate (18) are fixedly connected with the bottom of the top cover (14).
3. A shell and tube heat exchanger with filter structure according to claim 2, characterized in that the top of the top cover (14) is fixedly provided with a handle (13).
4. A shell and tube heat exchanger with a filter structure according to claim 2, characterized in that the filter box (9) has an installation groove (15) on its inner bottom surface, and the primary filter screen (16), the secondary filter screen (17) and the bottom end of the activated carbon plate (18) are inserted into the installation groove (15).
5. A shell and tube heat exchanger with filter structure according to claim 1, characterized in that the shell (1) is detachably connected with the left head (2) and the right head (3) at both ends by fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310847.3U CN213714043U (en) | 2020-10-16 | 2020-10-16 | Shell-and-tube heat exchanger with filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022310847.3U CN213714043U (en) | 2020-10-16 | 2020-10-16 | Shell-and-tube heat exchanger with filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714043U true CN213714043U (en) | 2021-07-16 |
Family
ID=76798387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022310847.3U Expired - Fee Related CN213714043U (en) | 2020-10-16 | 2020-10-16 | Shell-and-tube heat exchanger with filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714043U (en) |
-
2020
- 2020-10-16 CN CN202022310847.3U patent/CN213714043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |