CN211217935U - Plate heat exchanger maintains and uses washing frock - Google Patents
Plate heat exchanger maintains and uses washing frock Download PDFInfo
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- CN211217935U CN211217935U CN201921168332.5U CN201921168332U CN211217935U CN 211217935 U CN211217935 U CN 211217935U CN 201921168332 U CN201921168332 U CN 201921168332U CN 211217935 U CN211217935 U CN 211217935U
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- 238000005406 washing Methods 0.000 title claims description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 5
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a cleaning tool for maintaining a plate heat exchanger, which comprises a bottom plate, wherein the left end and the right end of the upper surface of the bottom plate are respectively fixedly welded with a first mounting plate, the left end of the first mounting plate is fixedly provided with a first three-phase asynchronous motor through bolts, an output shaft of the first three-phase asynchronous motor is in transmission connection with a first lead screw through a coupler, a lifting plate is arranged on the lead screw nut through two lifting mechanisms, the output shaft of the second three-phase asynchronous motor is connected with a driving gear through a key, the driving gear is meshed with a driven gear, a second screw rod is arranged between two second mounting plates on the front side through a bearing, fixed welding has the rotation hand wheel on the left end of second lead screw, the equal fixed welding in both ends has first clamp splice around the upper surface of connecting block, the fixed welding in top of support column has the second clamp splice. The utility model discloses can improve cleaning efficiency and cleaning performance, applicable cleaning in not unidimensional plate heat exchanger's cleaning.
Description
Technical Field
The utility model relates to a plate heat exchanger technical field specifically is a plate heat exchanger maintains and uses washing frock.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. The heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.
Plate heat exchanger need wash after using a period, need wash the frock and fix when wasing, however current washing frock can only mostly be fixed plate heat exchanger, needs belt cleaning device constantly to change the position, and the cleaning efficiency is lower, and the cleaning performance is not good, and can only fix plate heat exchanger of same size, and the suitability is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plate heat exchanger maintains uses washing frock can adjust fixed plate heat exchanger's height and angle, improves cleaning efficiency and cleaning performance, applicable in the not unidimensional plate heat exchanger's of equidimensional cleaning, and fixed firm, can not take place to rock when wasing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cleaning tool for maintaining a plate heat exchanger comprises a bottom plate, wherein a first mounting plate is fixedly welded at the left end and the right end of the upper surface of the bottom plate respectively, a first three-phase asynchronous motor is fixedly mounted at the left end of the first mounting plate through bolts, a first lead screw is mounted at the right end of the first mounting plate through a bearing, an output shaft of the first three-phase asynchronous motor is in transmission connection with the first lead screw through a coupler, two symmetrically arranged lead screw nuts are in threaded connection with the first lead screw, a lifting plate is arranged on the lead screw nuts through two lifting mechanisms, a rotating shaft is mounted in the middle of the upper surface of the lifting plate through a bearing seat, a second three-phase asynchronous motor is fixedly mounted at the right side of the upper surface of the lifting plate through screws, a driving gear is in key connection with the output shaft of the second three-phase asynchronous motor, the driving gear is meshed with the driven gear, and a supporting plate is fixedly welded at the top end of the rotating shaft;
the lifting mechanism comprises a hinge rod and two hinge lugs, the two hinge lugs are fixedly welded on the lower surfaces of the screw rod nut and the lifting plate respectively, and two end heads of the hinge rod are hinged on the two hinge lugs respectively through pin shafts;
the protective box is fixedly welded at the edge of the lower surface of the supporting plate, two second mounting plates are fixedly welded at the left end and the right end of the upper surface of the supporting plate, a second lead screw is mounted between the two second mounting plates at the front side through a bearing, the left end of the second lead screw is exposed out of the second mounting plate at the front side, a rotating hand wheel is fixedly welded at the left end of the second lead screw, two symmetrically arranged connecting blocks are in threaded connection with the second lead screw, a slide bar is fixedly mounted between the two second mounting plates at the rear side and penetrates through the connecting blocks, a first clamping block is fixedly welded at the front end and the rear end of the upper surface of the connecting block, two supporting columns are fixedly welded at the upper surface of the supporting plate, a second clamping block is fixedly welded at the top of the supporting columns, clamping grooves are formed in the first clamping block and the second clamping block, and handle bolts are in threaded connection, a pressing plate is arranged in the clamping groove, and the end of the handle bolt is fixedly welded on the pressing plate;
the bottom of connecting block is provided with slide mechanism, slide mechanism includes slider and bar spout, the fixed welding of slider is in the bottom of connecting block, the bar spout is seted up on the upper surface of backup pad, slider sliding connection is in the bar spout.
The lower surface corner of bottom plate has four landing legs that are the rectangle and set up through screw fixed mounting, the bottom of landing leg has the auto-lock universal wheel through bolt fixed mounting.
A rubber pad is fixedly bonded on the pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the first screw rod is driven to rotate by the first three-phase asynchronous motor, so that the two screw rod nuts move oppositely or oppositely on the first screw rod to further drive the lifting plate to move up and down, the height of the lifting plate is adjusted, the second three-phase asynchronous motor drives the driving gear to rotate, the driven gear and the rotating shaft are further driven to rotate, the angle of the supporting plate is adjusted, the height and the angle of the plate heat exchanger fixed on the cleaning tool can be adjusted, and the cleaning efficiency and the cleaning effect are improved; drive the second lead screw through rotatory rotation hand wheel and rotate, can drive two connecting blocks and move in opposite directions or opposite directions under the cooperation of slide bar, and then change the distance between the left and right sides of first clamp splice, through rotating the handle bolt on first clamp splice and the second clamp splice, and then it is tight with two guide arms in the bottom and the lower part of two pressure strips of pressing from both sides the groove to drive the clamp plate, can fix the plate heat exchanger of different length, applicable in the cleaning of plate heat exchanger of unidimensional, and it is fixed firm, can not take place to rock when wasing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a base plate; 2. a first mounting plate; 3. a first three-phase asynchronous motor; 4. a first lead screw; 5. a feed screw nut; 6. a lifting mechanism; 61. a hinged lever; 62. a hinge ear; 7. a lifting plate; 8. a rotating shaft; 9. a second three-phase asynchronous motor; 10. a drive gear; 11. a driven gear; 12. a support plate; 13. a second mounting plate; 14. a second lead screw; 15. rotating a hand wheel; 16. connecting blocks; 17. a slide bar; 18. a protective box; 19. a first clamping block; 20. a support pillar; 21. a second clamp block; 22. a clamping groove; 23. a handle bolt; 24. pressing a plate; 25. a sliding mechanism; 251. a slider; 252. a strip-shaped chute; 26. A support leg; 27. self-locking universal wheel.
Detailed Description
The technical solution in the examples of the present invention will be clearly and completely described below with reference to the accompanying drawings in the examples of the present invention. The described examples are only a part of the examples of the present invention, and not all examples. Based on the examples in the present invention, all other examples obtained by other persons in the field without creative changes belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a cleaning tool for maintaining a plate heat exchanger comprises a bottom plate 1, wherein a first mounting plate 2 is fixedly welded at the left end and the right end of the upper surface of the bottom plate 1 respectively, a first three-phase asynchronous motor 3 is fixedly mounted at the left end of the first mounting plate 2 through bolts, a first lead screw 4 is mounted at the right end of the first mounting plate 2 through a bearing, an output shaft of the first three-phase asynchronous motor 3 is in transmission connection with the first lead screw 4 through a coupler, two symmetrically arranged lead screw nuts 5 are in threaded connection with the first lead screw 4, a lifting plate 7 is arranged on each lead screw nut 5 through two lifting mechanisms 6, a rotating shaft 8 is mounted in the middle of the upper surface of each lifting plate 7 through a bearing seat, a second three-phase asynchronous motor 9 is fixedly mounted on the right side of the upper surface of each lifting plate 7 through a bolt, and a driving gear 10 is in key connection with the output, key connection has driven gear 11 in the pivot 8, drive gear 10 meshes with driven gear 11 mutually, the top fixed welding of pivot 8 has backup pad 12, drive first lead screw 4 through first three-phase asynchronous machine 3 and rotate, make two screw-nut 5 move on first lead screw 4 in opposite directions or on the contrary, and then drive lifter plate 7 and reciprocate, highly adjust lifter plate 7, rethread second three-phase asynchronous machine 9 drives drive gear 10 and rotates, and then drive driven gear 11 and pivot 8 and rotate, adjust the angle of backup pad 12, can adjust the height and the angle of fixed plate heat exchanger on this washing frock, improve cleaning efficiency and cleaning performance.
Two second mounting plates 13 are fixedly welded at the left end and the right end of the upper surface of the support plate 12, a second screw rod 14 is mounted between the two second mounting plates 13 at the front side through a bearing, a left end of the second screw rod 14 exposes out of the second mounting plates 13 at the front side, a rotating hand wheel 15 is fixedly welded at the left end of the second screw rod 14, two connecting blocks 16 which are symmetrically arranged are connected to the second screw rod 14 in a threaded manner, a sliding rod 17 is fixedly mounted between the two second mounting plates 13 at the rear side, the sliding rod 17 penetrates through the connecting blocks 16, first clamping blocks 19 are fixedly welded at the front end and the rear end of the upper surface of the connecting blocks 16, two support columns 20 are fixedly welded to the upper surface of the support plate 12, second clamping blocks 21 are fixedly welded at the tops of the support columns 20, clamping grooves 22 are respectively formed in the first clamping blocks 19 and the second clamping blocks 21, and handle bolts 23 are respectively connected to both side walls of the, the clamp groove 22 is internally provided with a press plate 24, the end of the handle bolt 23 is fixedly welded on the press plate 24, the hand wheel 15 is rotated to drive the second screw rod 14 to rotate, the two connecting blocks 16 can be driven to move oppositely or oppositely under the cooperation of the slide bar 17, the distance between the left side and the right side of the first clamp block 19 is further changed, the handle bolt 23 on the first clamp block 19 and the second clamp block 21 is rotated, the press plate 24 is driven to clamp the bottom ends and the lower guide rods of the two pressing plates in the clamp groove 22, the plate heat exchangers with different lengths can be fixed, the clamp device is applicable to the cleaning work of the plate heat exchangers with different sizes, and is fixed and stable, and the clamp device can not shake during cleaning.
The bottom of the connecting block 16 is provided with a sliding mechanism 25, the sliding mechanism 25 comprises a sliding block 251 and a strip-shaped sliding groove 252, the sliding block 251 is fixedly welded at the bottom of the connecting block 16, the strip-shaped sliding groove 252 is formed in the upper surface of the supporting plate 12, the sliding block 251 is slidably connected in the strip-shaped sliding groove 252, and when the connecting block 16 moves left and right, the sliding block 251 can slide in the strip-shaped sliding groove 252, so that the stability of the connecting block 16 during movement is ensured.
There are four landing legs 26 that are the rectangle and set up at the lower surface corner of bottom plate 1 through screw fixed mounting, there is auto-lock universal wheel 27 bottom of landing leg 26 through bolt fixed mounting, and this washing frock of being convenient for removes and fixes, increases the flexibility.
Rubber pads are fixedly bonded on the pressing plate 24, so that the friction force of the pressing plate 24 is increased, and the pressing plate 24 is not easy to slide when the bottom ends and the lower guide rods of the two pressing plates in the clamping groove 22 are clamped.
The edge of the lower surface of the supporting plate 12 is fixedly welded with a protective box 18, so that cleaning water is prevented from splashing to the bottom of the supporting plate 12 during cleaning, and a protective effect is achieved.
The working principle is as follows: when the plate heat exchanger is used, according to the size of the plate heat exchanger, the hand wheel 15 is rotated to drive the second screw rod 14 to rotate, the two connecting blocks 16 are driven to move oppositely or oppositely under the matching of the slide rod 17, so that the distance between the left and the right of the first clamping block 19 is changed, the handle bolts 23 on the first clamping block 19 and the second clamping block 21 are rotated, so that the pressing plate 24 is driven to clamp the bottom ends and the lower two guide rods of the two pressing plates of the plate heat exchanger in the clamping groove 22, and further the plate heat exchanger is fixed, when cleaning operation is carried out, the first screw rod 4 is driven to rotate by the first three-phase asynchronous motor 3, so that the two screw rod nuts 5 move oppositely or oppositely on the first screw rod 4, further the lifting plate 7 is driven to move up and down, the height of the lifting plate 7 is adjusted, the second three-phase asynchronous motor 9 drives the driving gear 10 to rotate, and further drives the driven, the angle of the support plate 12 is adjusted, the height and the angle of the plate heat exchanger fixed on the cleaning tool are adjusted, and the cleaning efficiency and the cleaning effect are improved.
Although examples of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these examples without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a plate heat exchanger maintains and uses washing frock, includes bottom plate (1), its characterized in that: the left end and the right end of the upper surface of the bottom plate (1) are respectively fixedly welded with a first mounting plate (2), the left end of the first mounting plate (2) is fixedly provided with a first three-phase asynchronous motor (3) through bolts, the right end of the first mounting plate (2) is provided with a first lead screw (4) through a bearing, an output shaft of the first three-phase asynchronous motor (3) is in transmission connection with the first lead screw (4) through a coupler, the first lead screw (4) is in threaded connection with two symmetrically-arranged lead screw nuts (5), the lead screw nuts (5) are provided with a lifting plate (7) through two lifting mechanisms (6), the middle part of the upper surface of the lifting plate (7) is provided with a rotating shaft (8) through a bearing seat, the right side of the upper surface of the lifting plate (7) is fixedly provided with a second three-phase asynchronous motor (9) through screws, the output shaft of the second three-phase asynchronous motor (9, a driven gear (11) is connected to the rotating shaft (8) in a key mode, the driving gear (10) is meshed with the driven gear (11), and a supporting plate (12) is fixedly welded at the top end of the rotating shaft (8);
the lifting mechanism (6) comprises a hinge rod (61) and two hinge lugs (62), the two hinge lugs (62) are fixedly welded on the lower surfaces of the feed screw nut (5) and the lifting plate (7) respectively, and two end heads of the hinge rod (61) are hinged on the two hinge lugs (62) respectively through pin shafts;
the lower surface edge fixed welding of backup pad (12) has protective housing (18), the equal fixed welding in both ends has two second mounting panels (13) about the upper surface of backup pad (12), and the front side is two install second lead screw (14) through the bearing between second mounting panel (13), the left end of second lead screw (14) exposes front side second mounting panel (13), fixed welding has rotating hand wheel (15) on the left end of second lead screw (14), threaded connection has two connecting blocks (16) that the symmetry set up on second lead screw (14), and fixed mounting has slide bar (17) between the rear side two second mounting panels (13), slide bar (17) run through connecting block (16) and set up, the equal fixed welding in both ends has first clamp splice (19) before and after the upper surface of connecting block (16), the fixed welding of upper surface of backup pad (12) has two support columns (20), a second clamping block (21) is fixedly welded at the top of the supporting column (20), clamping grooves (22) are formed in the first clamping block (19) and the second clamping block (21), handle bolts (23) are in threaded connection with two side walls of each clamping groove (22), a pressing plate (24) is arranged in each clamping groove (22), and the ends of the handle bolts (23) are fixedly welded on the pressing plates (24);
the bottom of the connecting block (16) is provided with a sliding mechanism (25), the sliding mechanism (25) comprises a sliding block (251) and a strip-shaped sliding groove (252), the sliding block (251) is fixedly welded at the bottom of the connecting block (16), the strip-shaped sliding groove (252) is formed in the upper surface of the supporting plate (12), and the sliding block (251) is connected in the strip-shaped sliding groove (252) in a sliding mode.
2. The cleaning tool for maintaining the plate heat exchanger according to claim 1, wherein the cleaning tool comprises: the lower surface corner of bottom plate (1) has four landing legs (26) that are the rectangle and set up through screw fixed mounting, there are auto-lock universal wheel (27) bottom of landing leg (26) through bolt fixed mounting.
3. The cleaning tool for maintaining the plate heat exchanger according to claim 1, wherein the cleaning tool comprises: a rubber pad is fixedly bonded on the pressing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168332.5U CN211217935U (en) | 2019-07-23 | 2019-07-23 | Plate heat exchanger maintains and uses washing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921168332.5U CN211217935U (en) | 2019-07-23 | 2019-07-23 | Plate heat exchanger maintains and uses washing frock |
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| Publication Number | Publication Date |
|---|---|
| CN211217935U true CN211217935U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921168332.5U Active CN211217935U (en) | 2019-07-23 | 2019-07-23 | Plate heat exchanger maintains and uses washing frock |
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| CN (1) | CN211217935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389886A (en) * | 2020-11-05 | 2021-02-23 | 江西省大富乳业集团有限公司 | Storage facilities of no sucrose acidophilus milk of long shelf life of normal atmospheric temperature |
| CN115228838A (en) * | 2022-07-25 | 2022-10-25 | 山东瑞鑫钨业有限公司 | Machining equipment and method for hard alloy drill bit |
-
2019
- 2019-07-23 CN CN201921168332.5U patent/CN211217935U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389886A (en) * | 2020-11-05 | 2021-02-23 | 江西省大富乳业集团有限公司 | Storage facilities of no sucrose acidophilus milk of long shelf life of normal atmospheric temperature |
| CN115228838A (en) * | 2022-07-25 | 2022-10-25 | 山东瑞鑫钨业有限公司 | Machining equipment and method for hard alloy drill bit |
| CN115228838B (en) * | 2022-07-25 | 2023-11-24 | 山东瑞鑫钨业有限公司 | Machining equipment and method for hard alloy drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: 710000 Room 30202, Building 35, Building 35, Shijia Xingcheng, Zhangba East Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Xi'an Qinli Heating and Cooling Equipment Co.,Ltd. Address before: Room 502, Stair 1, Building 6, 2nd Street, No. 242, Shiqiao East Ring Road, Panyu District, Guangzhou City, Guangdong Province, 511400 Patentee before: Feng Biao |
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| TR01 | Transfer of patent right |