CN220729002U - Plate-type preheater with high heat transfer efficiency - Google Patents
Plate-type preheater with high heat transfer efficiency Download PDFInfo
- Publication number
- CN220729002U CN220729002U CN202322386059.6U CN202322386059U CN220729002U CN 220729002 U CN220729002 U CN 220729002U CN 202322386059 U CN202322386059 U CN 202322386059U CN 220729002 U CN220729002 U CN 220729002U
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- Prior art keywords
- plate
- mounting plate
- heat transfer
- transfer efficiency
- preheating
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- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 9
- 238000011017 operating method Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a plate type preheater with high heat transfer efficiency, which comprises a mounting plate, a preheating plate, bolts and nuts; the preheating plate is attached to the inside of the mounting plate, bolts are clamped at the front end and the rear end of the mounting plate, and nuts are connected with the left end of the bolts in a threaded manner; further comprises: the protective cover can be sleeved at the upper end of the mounting plate, and heat dissipation can be reduced through the arrangement of the protective cover; the middle telescopic rod is fixed between the left mounting plate and the right mounting plate through screws, the mounting plate is fixed above the middle of the left mounting plate and the right mounting plate through screws, and a lower magnet is fixed at the upper end of the mounting plate; and the sleeve plate penetrates through the outer side of the middle telescopic rod. This board-like pre-heater with heat transfer efficiency is high can handle the dust of board-like pre-heater outside pile up, need not dismantle board-like pre-heater, reduces operating procedure, and the board-like pre-heater's outside is pullover, can significantly reduce board-like pre-heater thermal dissipation, and then makes board-like pre-heater's heat transfer efficiency improve.
Description
Technical Field
The utility model relates to the technical field of plate preheaters, in particular to a plate preheater with high heat transfer efficiency.
Background
The plate type preheater is an efficient heat exchanger formed by stacking corrugated metal plates, wherein thin rectangular channels are formed between the plates, and heat exchange is carried out through the plates;
when the heat exchange plates need to be cleaned, the inserting rods can be removed, so that the heat exchange plates can slide left and right under the action of the guide blocks and the mounting grooves without falling, and a plurality of heat exchange plates can slide left and right until being dispersed, and the heat exchange plates do not need to be removed;
the heat exchange plates on the cited prior art plate type preheater need to be manually pushed in the moving process, because the number of the heat exchange plates is relatively large, a long time is needed in the manual pushing process, meanwhile, the heat exchange plates are not fixed, the phenomenon of movement easily occurs, and dust is inconvenient to treat.
Disclosure of Invention
The utility model aims to provide a plate type preheater with high heat transfer efficiency, so as to solve the problem that the plate type preheater on the market at present is inconvenient to wipe dust and dust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a plate type preheater with high heat transfer efficiency comprises a mounting plate, a preheating plate, bolts and nuts;
the preheating plate is attached to the inside of the mounting plate, bolts are clamped at the front end and the rear end of the mounting plate, and nuts are connected with the left end of the bolts in a threaded manner;
further comprises: the protective cover can be sleeved at the upper end of the mounting plate, and heat dissipation can be reduced through the arrangement of the protective cover;
the middle telescopic rod is fixed between the left mounting plate and the right mounting plate through screws, the mounting plate is fixed above the middle of the left mounting plate and the right mounting plate through screws, and a lower magnet is fixed at the upper end of the mounting plate;
and the sleeve plate penetrates through the outer side of the middle telescopic rod.
Preferably, the lower part of the protective cover is fixedly provided with an upper magnet, the upper magnet and the preheating plate are attracted mutually, two through holes are formed in the mounting plate on the left side, the mounting tube is mounted on the mounting plate on the left side, and the protective cover is mounted through the arrangement of the upper magnet and the lower magnet.
Preferably, the inside of preheating plate has been seted up the trompil, and trompil and through-hole and mounting tube one-to-one, and both sides all screw fixation has down the telescopic link around the mounting panel below, and the inside sliding connection of mounting panel has the dead lever, makes the dead lever reciprocate.
Preferably, the other end of the fixed rod penetrates through the sleeve rod, the lower end of the sleeve rod is welded with the fixed column, the left end and the right end of the outer side of the sleeve plate are all in an inclined structure, the sleeve plate forms a sliding structure with the middle telescopic rod through the fixed column, and the fixed column moves downwards to push the sleeve plate, so that the adjacent sleeve plates are separated.
Preferably, the fixed column is from the centre to the interval grow gradually of both sides, well telescopic link is located the loop bar lower extreme, and the outside of well telescopic link and the inside laminating each other of loop board to well telescopic link is quadrangular structure setting, avoids the loop board to rotate in the outside of well telescopic link.
Preferably, the right side the mounting panel upper end bearing is connected with the threaded rod, and the lower extreme and the dead lever threaded connection of threaded rod, the lower extreme block of sleeve plate is in the upper end of preheating plate, and the height of preheating plate can be higher than the sleeve rod.
Compared with the prior art, the utility model has the beneficial effects that: this board-like pre-heater with heat transfer efficiency is high can handle board-like pre-heater outside accumulational dust, need not dismantle board-like pre-heater, reduces operating procedure, and the outside of board-like pre-heater is pullover, can significantly reduce board-like pre-heater thermal dissipation, and then makes board-like pre-heater's heat transfer efficiency improve, and specific content is as follows:
1. the lower magnet and the upper magnet are mutually attracted to attract the protective cover, and the protective cover is positioned at the outer side of the plate-type preheater, so that the heat dissipation effect of the plate-type preheater is reduced, and the heat transfer efficiency of the plate-type preheater is improved;
2. the sleeve rod and the fixed column move downwards to push the sleeve plate, so that the sleeve plate and the preheating plate move synchronously, gaps exist between adjacent preheating plates, dust on the preheating plates is conveniently treated in the later period, the preheating plates do not need to be detached, the working efficiency is improved, and the operation steps are reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the mounting plate of the present utility model in a top-down view;
FIG. 3 is a schematic perspective view of a preheating plate according to the present utility model;
FIG. 4 is a schematic view of the main cross-section of the mounting plate of the present utility model;
fig. 5 is a schematic perspective view of a sheathing board according to the present utility model.
In the figure: 1. a mounting plate; 2. a preheating plate; 3. a lower magnet; 4. a protective cover; 5. a magnet is arranged on the upper part; 6. a bolt; 7. a nut; 8. a through hole; 9. installing a pipe; 10. a lower telescopic rod; 11. a loop bar; 12. a fixed rod; 13. opening holes; 14. fixing the column; 15. a sleeve plate; 16. a middle telescopic rod; 17. a threaded rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a plate type preheater with high heat transfer efficiency comprises a mounting plate 1, a preheating plate 2, bolts 6 and nuts 7;
the preheating plate 2 is attached to the inside of the mounting plate 1, bolts 6 are clamped at the front end and the rear end of the mounting plate 1, and nuts 7 are connected with the left end of the bolts 6 in a threaded manner; further comprises:
the protective cover 4 can be sleeved at the upper end of the mounting plate 1, and heat dissipation can be reduced through the arrangement of the protective cover 4;
an upper magnet 5 is fixed below the protective cover 4, the upper magnet 5 and the preheating plate 2 are attracted mutually, two through holes 8 are formed in the left mounting plate 1, and a mounting tube 9 is mounted on the left mounting plate 1; the inside of the preheating plate 2 is provided with holes 13, the holes 13 are in one-to-one correspondence with the through holes 8 and the mounting pipes 9, and lower telescopic rods 10 are fixed on the front side and the rear side below the mounting plates 1 on the left side and the right side through screws;
with reference to fig. 1 and 3, the protective cover 4 can be sleeved on the outer side of the mounting plate 1 in the use process of the plate-type preheater, and the heat dissipation can be reduced through the arrangement of the mounting plate 1, so that the heat transfer efficiency of the plate-type preheater can be improved, the protective cover 4 is fixed through the arrangement of the lower magnet 3 and the upper magnet 5, and the protective cover 4 is convenient to detach;
a middle telescopic rod 16, a screw is fixed between the left mounting plate 1 and the right mounting plate 1, the mounting plate 1 is fixed above the middle of the left mounting plate 1 and the right mounting plate 1, and a lower magnet 3 is fixed at the upper end of the mounting plate 1;
the sleeve plate 15 penetrates the outer side of the middle telescopic rod 16, and the fixing rod 12 is connected inside the mounting plate 1 in a sliding manner.
The other end of the fixed rod 12 penetrates through the sleeve rod 11, the lower end of the sleeve rod 11 is welded with the fixed column 14, the left and right ends of the outer side of the sleeve plate 15 are arranged in an inclined structure, and the sleeve plate 15 and the middle telescopic rod 16 form a sliding structure through the fixed column 14; the space between the fixed columns 14 from the middle to the two sides is gradually increased, the middle telescopic rod 16 is positioned at the lower end of the sleeve rod 11, the outer side of the middle telescopic rod 16 is mutually attached to the inner part of the sleeve plate 15, and the middle telescopic rod 16 is in a quadrangular structure; the bearing at the upper end of the right mounting plate 1 is connected with a threaded rod 17, the lower end of the threaded rod 17 is in threaded connection with a fixed rod 12, the lower end of a sleeve plate 15 is clamped at the upper end of the preheating plate 2, and the height of the preheating plate 2 can be higher than that of the sleeve rod 11;
when dust covered on the plate type preheater is required to be treated, as shown in fig. 2, 4 and 5, the bolts 6 and the nuts 7 are separated, the preheating plates 2 are limited by the arrangement of the middle telescopic rods 16, the mounting plates 1 on the left side and the right side are pulled open, the threaded rods 17 are rotated by hands, the threaded rods 17 rotate to enable the fixing rods 12 to move downwards, the fixing rods 12 drive the sleeve rods 11 to synchronously move downwards, the sleeve rods 11 move downwards to drive the fixing columns 14 to synchronously move downwards, the fixing columns 14 move downwards to push the preheating plates 2, the moving distances of the preheating plates 2 are different, the adjacent preheating plates 2 are separated, dust on the preheating plates 2 is convenient to treat, the preheating plates 2 do not need to be detached, and the operation steps are reduced.
Working principle: when the plate-type preheater with high heat transfer efficiency is used, as shown in fig. 1-5, the outer side of the plate-type preheater is protected through the arrangement of the protective cover 4, so that the heat dissipation of the plate-type preheater is reduced, the heat transfer efficiency of the plate-type preheater is greatly improved, the fixed columns 14 move downwards to push the sleeve plates 15, the adjacent sleeve plates 15 are separated, dust accumulated on the plate-type preheater can be treated without detaching the sleeve plates 15, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A plate type preheater with high heat transfer efficiency comprises a mounting plate (1), a preheating plate (2), bolts (6) and nuts (7);
the preheating plate (2) is attached to the inside of the mounting plate (1), bolts (6) are clamped at the front end and the rear end of the mounting plate (1), and nuts (7) are connected with the left end of the bolts (6) in a threaded manner;
characterized by further comprising:
the protective cover (4) can be sleeved at the upper end of the mounting plate (1), and heat dissipation can be reduced through the arrangement of the protective cover (4);
a middle telescopic rod (16) which is fixed between the left mounting plate (1) and the right mounting plate (1) by a screw, the mounting plate (1) is fixed above the middle of the left mounting plate (1) and the right mounting plate (1) by a screw, and a lower magnet (3) is fixed at the upper end of the mounting plate (1);
and a sleeve plate (15) penetrating the outer side of the middle telescopic rod (16).
2. A plate preheater with high heat transfer efficiency according to claim 1, wherein: the lower part of the protective cover (4) is fixedly provided with an upper magnet (5), the upper magnet (5) and the lower magnet (3) are mutually attracted, the left side of the mounting plate (1) is provided with two through holes (8), and the left side mounting plate (1) is provided with a mounting tube (9).
3. A plate preheater with high heat transfer efficiency according to claim 1, wherein: the inside of preheating plate (2) has offered trompil (13), and trompil (13) and through-hole (8) and installation pipe (9) one-to-one, left and right sides both sides all screw fixation has down telescopic link (10) around mounting panel (1) below, and the inside sliding connection of mounting panel (1) has dead lever (12).
4. A plate preheater with high heat transfer efficiency as set forth in claim 3, wherein: the other end of the fixed rod (12) penetrates through the sleeve rod (11), the lower end of the sleeve rod (11) is welded with the fixed column (14), the left end and the right end of the outer side of the sleeve plate (15) are all in an inclined structure, and the sleeve plate (15) and the middle telescopic rod (16) form a sliding structure through the fixed column (14).
5. A plate preheater with high heat transfer efficiency as set forth in claim 4, wherein: the interval of fixed column (14) from the centre to both sides grow gradually, well telescopic link (16) are located loop bar (11) lower extreme, and the outside of well telescopic link (16) is laminated each other with the inside of loop plate (15) to well telescopic link (16) are quadrangular structure setting.
6. A plate preheater with high heat transfer efficiency according to claim 1, wherein: the right side the upper end bearing of mounting panel (1) is connected with threaded rod (17), and the lower extreme and the dead lever (12) threaded connection of threaded rod (17), the lower extreme block of bushing plate (15) is in the upper end of preheating plate (2), and the height of preheating plate (2) can be higher than bushing rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322386059.6U CN220729002U (en) | 2023-09-04 | 2023-09-04 | Plate-type preheater with high heat transfer efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322386059.6U CN220729002U (en) | 2023-09-04 | 2023-09-04 | Plate-type preheater with high heat transfer efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729002U true CN220729002U (en) | 2024-04-05 |
Family
ID=90500964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322386059.6U Active CN220729002U (en) | 2023-09-04 | 2023-09-04 | Plate-type preheater with high heat transfer efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729002U (en) |
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2023
- 2023-09-04 CN CN202322386059.6U patent/CN220729002U/en active Active
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