CN211120849U - Cleaning device for plate heat exchanger - Google Patents
Cleaning device for plate heat exchanger Download PDFInfo
- Publication number
- CN211120849U CN211120849U CN201922096425.8U CN201922096425U CN211120849U CN 211120849 U CN211120849 U CN 211120849U CN 201922096425 U CN201922096425 U CN 201922096425U CN 211120849 U CN211120849 U CN 211120849U
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- CN
- China
- Prior art keywords
- heat exchanger
- plate
- cleaning device
- lower extreme
- pond
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- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005406 washing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000003466 welding Methods 0.000 abstract description 4
- 238000011086 high cleaning Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a belt cleaning device of plate heat exchanger, including wasing pond and drive mechanism, washing pond left and right sides skin weld have a feed liquor pipe, two equal fixed mounting in feed liquor pipe front end surface has the heat exchanger washing liquid, two equal fixed mounting in feed liquor pipe upper end surface has the water pump, it has the drain pipe to wash the outside left and right sides bottom welding in pond, drive mechanism upper end fixed surface installs the air heater, drive mechanism lower extreme fixed surface is connected with hydraulic telescoping rod, hydraulic telescoping rod lower extreme fixed surface installs the heat exchanger fastening clamp, it places the board, two to wash the inside lower extreme left and right sides fixedly connected with heat exchanger slab in pond the equal fixed mounting of board lower extreme has the brush pivot, four the equal fixedly connected with brush in brush pivot front end surface. The cleaning device for the plate heat exchanger has the advantages of reasonable structural design, high cleaning efficiency and labor saving.
Description
Technical Field
The utility model relates to a belt cleaning device technical field, concretely relates to plate heat exchanger's belt cleaning device.
Background
The plate heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes, and 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.
In the technical scheme that patent document CN209197563U provided, through cooperation such as universal wheel, motor, second conical gear, first conical gear, threaded rod, can be quick wash plate heat exchanger. However, the scheme of the patent is not thorough in cleaning the heat exchanger, has general efficiency, and cannot clean different types of heat exchange plates.
Therefore, a cleaning device for a novel plate heat exchanger, which has extremely high cleaning efficiency, can be cleaned for many times and does not need manual operation, is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plate heat exchanger's belt cleaning device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt cleaning device of plate heat exchanger, is including wasing pond and drive mechanism, the surperficial welding of washing pond left and right sides have a feed liquor pipe, two equal fixed mounting in feed liquor pipe front end surface has the heat exchanger washing liquid, two equal fixed mounting in feed liquor pipe upper end surface has the water pump, the outside left and right sides bottom welding in washing pond has the drain pipe, drive mechanism upper end fixed surface installs the air heater, drive mechanism lower extreme fixed surface is connected with hydraulic telescoping rod, hydraulic telescoping rod lower extreme fixed surface installs the heat exchanger fastening clamp, the board is placed to the inside lower extreme left and right sides fixedly connected with heat exchanger slab in washing pond, two the equal fixed mounting of board lower extreme is placed to the heat exchanger slab has the brush pivot, four equal fixedly connected with brush in brush pivot front end surface.
Preferably, a driving motor is installed on the left side inside the transmission mechanism and is connected with a gear in a rotating mode through a connecting shaft, a transmission rod is fixedly connected to the surface of the lower end of the gear, and the gear is connected with a rack in a transmission mode through the transmission rod and is used for driving the heat exchanger fastening clamp to move.
Preferably, the surface of the upper end of the middle part of the heat exchanger plate placing plate is provided with a heat exchanger fixing plate, and the surface of the upper end of the heat exchanger plate placing plate is fixedly provided with a water leakage plate for cleaning and fixing the heat exchanger.
Preferably, the surfaces of the tail ends of the liquid inlet pipes are fixedly connected with spraying heads, and the surfaces of the spraying heads penetrate through nozzle holes with the same diameter and are used for spraying cleaning liquid of the heat exchanger to the plate heat exchanger so as to clean the heat exchanger.
Preferably, the air heater left and right sides surface welding have gas transmission pipeline, and gas transmission pipeline upper surface runs through has the ventilation hole for carry out the drying to plate heat exchanger after wasing.
Preferably, the bottom end inside the cleaning pool is fixedly provided with ultrasonic transducers, and the number of the ultrasonic transducers is not less than four, so that the heat exchanger is physically cleaned.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up drive mechanism and heat exchanger mounting clip, and the inside driving motor output of drive mechanism drives gear revolve through the connecting axle, and the rotation of two gears can reciprocate at the rack, and then drives the transfer line and reciprocate, then drives hydraulic telescoping rod and remove, finally drives the heat exchanger mounting clip and removes appointed abluent position and wash the heat exchanger, need not manual operation, has improved abluent efficiency.
2. Through setting up sprinkler head, heat exchanger washing liquid and brush, and the water pump can extract the heat exchanger washing liquid and transport to the sprinkler head through the feed liquor pipe, because the sprinkler head surface has a plurality of intensive spray holes, can drive plate heat exchanger by the heat exchanger fastening clamp and remove appointed abluent position and wash, then plate heat exchanger after the primary cleaning transports to the brush assigned position, drives the brush through the brush pivot and rotates and then washs plate heat exchanger once more, has reached secondary cleaning's effect.
3. Through setting up air heater, gas transmission pipeline and ventilation hole, after plate heat exchanger was washd, then start air heater work, transport the pipeline to each branch through gas transmission pipeline with hot-blast, transport to the outside by the ventilation hole with hot-blast again, carry out the drying to plate heat exchanger again.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the interior of the transmission mechanism of the present invention;
fig. 3 is the structure schematic diagram of the heat exchanger plate placing plate of the utility model.
In the figure: 1. a cleaning tank; 2. a brush rotating shaft; 3. a liquid inlet pipe; 4. a sprinkler head; 5. a heat exchanger fastening clip; 6. a hydraulic telescopic rod; 7. a hot air blower; 8. a transmission mechanism; 81. a drive motor; 82. a gear; 83. a transmission rod; 84. a rack; 9. a gas pipeline; 10. a vent hole; 11. a water pump; 12. cleaning fluid for the heat exchanger; 13. a brush; 14. a heat exchanger plate placing plate; 141. a water leakage plate; 142. a heat exchanger fixing plate; 15. a liquid outlet pipe; 16. an ultrasonic transducer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a cleaning device for a plate heat exchanger comprises a cleaning tank 1 and a transmission mechanism 8, wherein liquid inlet pipes 3 are welded on the left and right side surfaces of the cleaning tank 1, heat exchanger cleaning liquid 12 is fixedly installed on the front end surfaces of the two liquid inlet pipes 3, water pumps 11 are fixedly installed on the upper end surfaces of the two liquid inlet pipes 3, the water pumps 11 can pump the heat exchanger cleaning liquid 12 and convey the heat exchanger cleaning liquid to a spray head 4 through the liquid inlet pipes 3, the plate heat exchanger is driven by a heat exchanger fastening clamp 5 to move to a designated cleaning position for cleaning due to a plurality of intensive spray holes on the surface of the spray head 4, liquid outlet pipes 15 are welded on the left and right side bottom ends outside the cleaning tank 1 and are used for conveying the cleaned cleaning liquid to a recovery position, a hot air blower 7 is fixedly installed on the upper end surface of the transmission mechanism 8, and then the hot air blower 7 is started, the hot air is conveyed to each branch pipeline through the air conveying pipeline 9, then conveyed to the outside through the vent hole 10, and then dried on the plate heat exchanger.
The surface of the lower end of the transmission mechanism 8 is fixedly connected with a hydraulic telescopic rod 6, the surface of the lower end of the hydraulic telescopic rod 6 is fixedly provided with a heat exchanger fastening clamp 5, the output end of a driving motor 81 in the transmission mechanism 8 drives a gear 82 to rotate through a connecting shaft, the rotation of the two gears 82 can move up and down on a rack 84, further, a driving rod 83 is driven to move up and down, then, the hydraulic telescopic rod 6 is driven to move, finally, the heat exchanger fastening clamp 5 is driven to move to a designated cleaning position to clean the heat exchanger, the left side and the right side of the lower end in the cleaning pool 1 are fixedly connected with a heat exchanger plate placing plate 14, a water leakage plate 141 in the heat exchanger plate placing plate 14 can achieve the effect of washing the heat exchanger plate again, a heat exchanger fixing plate 142 can fix heat exchange, four 2 front end surface equal fixedly connected with brushes 13 of brush pivot, plate heat exchanger after the first washing transports to brush 13 assigned position, drive brush 13 through brush pivot 2 and rotate and then wash plate heat exchanger once more, secondary cleaning's effect has been reached, 1 inside bottom fixed mounting in washing pond has ultrasonic transducer 16, cavitation when ultrasonic transducer 16 utilizes the ultrasonic wave to propagate in the washing liquid, the radiant pressure, physical effect such as acoustic current, the machinery that produces the filth of heat exchanger plays the effect of peeling off, can promote washing liquid and filth to take place chemical reaction simultaneously, reach the purpose of wasing plate heat exchanger.
The working principle is as follows: firstly, the output end of a driving motor 81 in the transmission mechanism 8 drives a gear 82 to rotate through a connecting shaft, and the rotation of the two gears 82 can move up and down on the rack 84, thereby driving the transmission rod 83 to move up and down, then drives the hydraulic telescopic rod 6 to move, finally drives the heat exchanger fastening clamp 5 to move to the position of appointed cleaning, then the water pump 11 is switched on, the water pump 11 can pump the heat exchanger cleaning liquid 12 to be conveyed to the spraying head 4 through the liquid inlet pipe 3, because the surface of the spray head 4 is provided with a plurality of dense spray holes, the plate heat exchanger can be driven by the heat exchanger fastening clamp 5 to move to a specified cleaning position for cleaning, the plate heat exchanger after primary cleaning is conveyed to a specified position of the brush 13, the brush 13 is driven to rotate through the brush rotating shaft 2, so that the plate heat exchanger is cleaned again, the secondary cleaning effect is achieved, and finally the cleaning liquid is conveyed out through the liquid outlet pipe 15.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a cleaning device of plate heat exchanger, includes washing pond (1) and drive mechanism (8), its characterized in that: liquid inlet pipes (3) are welded on the surfaces of the left side and the right side of the cleaning pool (1), heat exchanger cleaning liquid (12) is fixedly arranged on the surfaces of the front ends of the two liquid inlet pipes (3), the upper end surfaces of the two liquid inlet pipes (3) are both fixedly provided with a water pump (11), liquid outlet pipes (15) are welded at the bottom ends of the left side and the right side outside the cleaning pool (1), an air heater (7) is fixedly installed on the surface of the upper end of the transmission mechanism (8), the surface of the lower end of the transmission mechanism (8) is fixedly connected with a hydraulic telescopic rod (6), a heat exchanger fastening clamp (5) is fixedly arranged on the surface of the lower end of the hydraulic telescopic rod (6), wash that board (14), two are placed to inside lower extreme left and right sides fixedly connected with heat exchanger slab of pond (1) the equal fixed mounting of board (14) lower extreme is placed to the heat exchanger slab has brush pivot (2), four the equal fixedly connected with brush (13) in brush pivot (2) front end surface.
2. A cleaning device for a plate heat exchanger according to claim 1, characterized in that: drive motor (81) are installed to inside left side of drive mechanism (8), drive motor (81) rotate with gear (82) through the connecting axle and are connected, gear (82) lower extreme fixed surface is connected with transfer line (83), gear (82) are connected with rack (84) transmission through transfer line (83).
3. A cleaning device for a plate heat exchanger according to claim 1, characterized in that: the heat exchanger fixing plate is characterized in that a heat exchanger fixing plate (142) is arranged on the surface of the upper end of the middle of the heat exchanger plate placing plate (14), and a water leakage plate (141) is fixedly arranged on the surface of the upper end of the heat exchanger plate placing plate (14).
4. A cleaning device for a plate heat exchanger according to claim 1, characterized in that: the surface of the tail end of each of the two liquid inlet pipes (3) is fixedly connected with a sprinkler head (4), and the surface of each sprinkler head (4) is penetrated with a sprinkler head hole with the same diameter.
5. A cleaning device for a plate heat exchanger according to claim 1, characterized in that: the air heater is characterized in that air transmission pipelines (9) are welded on the surfaces of the left side and the right side of the air heater (7), and air vents (10) penetrate through the upper surfaces of the air transmission pipelines (9).
6. A cleaning device for a plate heat exchanger according to claim 1, characterized in that: wash inside bottom fixed mounting in pond (1) have ultrasonic transducer (16), and the quantity of ultrasonic transducer (16) is no less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922096425.8U CN211120849U (en) | 2019-11-28 | 2019-11-28 | Cleaning device for plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922096425.8U CN211120849U (en) | 2019-11-28 | 2019-11-28 | Cleaning device for plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211120849U true CN211120849U (en) | 2020-07-28 |
Family
ID=71691737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922096425.8U Expired - Fee Related CN211120849U (en) | 2019-11-28 | 2019-11-28 | Cleaning device for plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211120849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294993A (en) * | 2021-11-23 | 2022-04-08 | 华能沁北发电有限责任公司 | Pulse flushing descaling device for plate sheets of plate heat exchanger |
-
2019
- 2019-11-28 CN CN201922096425.8U patent/CN211120849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294993A (en) * | 2021-11-23 | 2022-04-08 | 华能沁北发电有限责任公司 | Pulse flushing descaling device for plate sheets of plate heat exchanger |
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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: 20200728 |