CN216558496U - Vertical acid dip pickle of heat exchanger fin of plate heat exchanger - Google Patents
Vertical acid dip pickle of heat exchanger fin of plate heat exchanger Download PDFInfo
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- CN216558496U CN216558496U CN202122747156.4U CN202122747156U CN216558496U CN 216558496 U CN216558496 U CN 216558496U CN 202122747156 U CN202122747156 U CN 202122747156U CN 216558496 U CN216558496 U CN 216558496U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a vertical pickling device for heat exchange fins of a plate heat exchanger, which belongs to the technical field of cleaning devices and comprises a base and a soaking groove arranged on the base, wherein the soaking groove is connected on the base in a sliding manner and is connected with an air cylinder, an inverted concave cover is connected on the base, two screw rods are rotatably connected between the concave cover and the base, the two screw rods are connected through a belt and driven by a servo motor, a lifting plate is sleeved on the two screw rods together and is in threaded connection with the screw rods, the lifting plate is connected with an inserting plate through a first upright post, the inserting plate is connected with a bottom plate through a second upright post, a plurality of inserting grooves for inserting the heat exchange fins are formed in the inserting plate, when the device is used for soaking the heat exchange fins, a plurality of heat exchange plates can be sequentially placed in a plurality of slots on the inserting plate, the heat exchange plates can be driven to lift through the lifting plate by starting the servo motor, thereby facilitating the placement of the heat exchanger fins into the steeping cistern and the removal of the heat exchanger fins from the steeping cistern.
Description
Technical Field
The utility model belongs to the technical field of cleaning devices, and particularly relates to a vertical pickling device for heat exchange fins of a plate heat exchanger.
Background
The plate heat exchanger is a new type 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, convenience in installation and cleaning, wide application, long service life and the like. Under the condition of the same pressure loss, the heat transfer coefficient of the heat exchanger is 3-5 times higher than that of a tubular heat exchanger, the occupied area of the heat exchanger is one third of that of the tubular heat exchanger, and the heat recovery rate can reach more than 90%.
However, the cleaning method of the plate heat exchanger is very troublesome, after the hold-down bolt column for plate heat exchange needs to be removed, the plate bundle is loosened, the heat exchange plate is removed, then the plate is washed one by manually holding the high-pressure water gun, and when the heat exchange plate with more dirt is cleaned, the direct washing cleaning effect is not good, so that before cleaning, the heat exchange plate needs to be placed in the soaking groove to be soaked for a period of time, and the dirt on the surface of the heat exchange plate is softened by the soaking liquid in the soaking groove, so that the heat exchange plate can be washed subsequently.
When the heat exchange plates are soaked, the traditional method is to directly stack a plurality of heat exchange plates in a soaking tank for soaking, and although the method is convenient, the following disadvantages exist:
first, when the multiple heat exchange sheets are stacked together, the adjacent heat exchange sheets can be attached to each other, so that the heat exchange sheets are not in full contact with a soak solution, the soaking effect of the heat exchange sheets is influenced, the soaking time is prolonged, and the working efficiency is reduced.
Secondly, because the soak solution in the soaking tank has certain corrosivity, therefore directly put the multi-disc heat exchanger fin in the soaking tank, be not convenient for follow-up staff to take out the heat exchanger fin from the soaking tank.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that a plurality of heat exchange sheets are directly stacked in a soaking tank and are inconvenient for follow-up workers to take out the heat exchange sheets, the utility model provides the vertical pickling device for the heat exchange sheets of the plate heat exchanger. The specific technical scheme is as follows:
the utility model provides a vertical acid dip pickle of plate heat exchanger's heat exchanger fin, including base and the soaking groove of setting on the base, soaking groove sliding connection is connected on the base and with the cylinder, be connected with the cover of falling the spill on the base, it is connected with two screw rods to rotate between spill cover and the base, two screw rods pass through the belt and connect and by servo motor drive, two common covers of screw rod are equipped with a lifter plate, lifter plate and screw rod threaded connection, the lifter plate is connected with the picture peg through first stand, the picture peg is connected with the bottom plate through the second stand, set up a plurality of slots that are used for the heat exchanger fin of pegging graft on the picture peg.
Preferably, the base is provided with a sliding groove, the bottom of the soaking groove is connected with a sliding strip, and the sliding strip is connected in the sliding groove in a sliding mode.
Preferably, the bottom plate is provided with water permeable holes on the surface and between two adjacent heat exchange plates.
Preferably, a heating rod is arranged inside the bottom of the soaking tank.
Preferably, be connected with the cylinder mount table on the base, cylinder fixed connection is on the cylinder mount table, and the output of cylinder is connected with the rear portion surface center department in soaking groove.
Preferably, the lifting plate is further provided with a washing mechanism for washing the heat exchange fins.
Preferably, the flushing mechanism comprises a high-pressure water pump connected to the lifting plate, the bottom of the lifting plate is connected with a first water outlet main pipe through a third stand column, the water outlet end of the high-pressure water pump is connected with the first water outlet main pipe through a second water outlet main pipe, the bottom of the inserting plate is located between two adjacent slots and connected with a water storage plate, nozzles are symmetrically connected to two side walls of the water storage plate, and the first water outlet main pipe is connected with the water storage plate through a water outlet branch pipe.
Preferably, the high pressure water pump is connected at the center of the upper end surface of the elevating plate.
Compared with the prior art, the vertical pickling device for the heat exchange fins of the plate heat exchanger has the beneficial effects that:
1. when the device is used for soaking the heat exchange plates, a plurality of heat exchange plates can be sequentially placed in a plurality of slots on the inserting plate, the bottom plates of the heat exchange plates are connected with the bottom plate, the servo motor is started, the heat exchange plates are driven to lift under the mutual matching of the screw rod, the lifting plate, the first upright post, the inserting plate, the second upright post and the bottom plate, the soaking tank can be driven to move back and forth by starting the air cylinder to enable the heat exchange plates to correspond to the bottom plate, so that the heat exchange plates can be conveniently placed in the soaking tank and can be conveniently taken out of the soaking tank, compared with a method for directly stacking the heat exchange plates in the soaking tank for soaking, as the heat exchange plates are inserted in the slots on the inserting plate, a certain distance is reserved between every two adjacent heat exchange plates, the heat exchange plates can be fully contacted with the soaking liquid in the soaking tank, the soaking effect is better, the soaking time of the heat exchange plates is reduced, and the working efficiency is improved, and the heat exchange fins soaked in the soaking tank can be conveniently taken out by starting the servo motor, so that the heat exchange fins can be conveniently taken out by subsequent workers.
2. Still be provided with the mechanism of washing that is used for washing the heat exchanger fin on the lifter plate in this device, wash the mechanism through setting up, can directly wash the heat exchanger fin after soaking, need not the manual work and take out the heat exchanger fin and carry out single washing to work efficiency when further having improved the washing of heat exchanger fin.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a vertical pickling device for heat exchange fins of a plate heat exchanger according to the present invention;
FIG. 2 is a schematic diagram of a top view of a vertical pickling device for heat exchange fins of a plate heat exchanger according to the present invention, wherein the base and the soaking tank are connected;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: the method comprises the following steps of 1-base, 2-soaking groove, 3-cylinder, 4-inverted concave cover, 5-screw, 6-belt, 7-servo motor, 8-lifting plate, 9-first upright post, 10-plug board, 11-second upright post, 12-bottom plate, 13-heat exchange sheet, 14-slot, 15-sliding groove, 16-sliding strip, 17-water permeable hole, 18-heating rod, 19-cylinder mounting table, 20-high pressure water pump, 21-third upright post, 22-first water outlet main pipe, 23-second water outlet main pipe, 24-water storage plate, 25-nozzle and 26-water outlet branch pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, the present embodiment provides a technical solution: a vertical pickling device for heat exchange fins of a plate heat exchanger comprises a base 1 and a soaking groove 2 arranged on the base 1, wherein the soaking groove 2 is a rectangular groove body, two sliding grooves 15 are longitudinally formed in the base 1, the two sliding grooves 15 are symmetrically arranged, two sliding strips 16 are fixedly connected to the bottom of the soaking groove 2, the sliding strips 16 are slidably connected into the sliding grooves 15, the soaking groove 2 is slidably connected into the sliding grooves 15 on the base 1 through the sliding strips 16 at the bottom of the soaking groove, an air cylinder mounting table 19 is fixedly connected to the upper end face of the base 1 and at the rear of the soaking groove 2, an air cylinder 3 is fixedly connected to the middle of the upper end face of the air cylinder mounting table 19, the output end of the air cylinder 3 is fixedly connected with the center of the rear surface of the soaking groove 2, a concave cover 4 is fixedly connected to the base 1, the soaking groove 2 is arranged in the concave cover 4, and two screw rods 5 are rotatably connected between the concave cover 4 and the base 1, the thread directions on the surfaces of the two screw rods 5 are the same, the two screw rods 5 are connected through a belt 6, a servo motor 7 is fixedly installed on the upper end face of the inverted concave cover 4 through bolts, the output shaft end of the servo motor 7 is connected with the screw rod 5 positioned on the left side, a lifting plate 8 is sleeved outside the two screw rods 5 together, the lifting plate 8 is in threaded connection with the screw rods 5, the lifting plate 8 is a rectangular plate, four corners of the lower end face of the lifting plate 8 are fixedly connected with first upright posts 9, the lifting plate 8 is fixedly connected with an inserting plate 10 through the four first upright posts 9, the inserting plate 10 is also a rectangular plate, four corners of the lower end face of the inserting plate 10 are respectively connected with second upright posts 11, the inserting plate 10 is fixedly connected with a bottom plate 12 through the four second upright posts 11, the bottom plate 12 is also a rectangular plate, a plurality of inserting grooves 14 for inserting heat exchange plates 13 are formed in the inserting plate 10 at equal intervals, and the height of the heat exchange plates 13 is smaller than that of the first upright posts 9, thereby facilitating insertion of the plate 13 into the slot 14.
When the device is used for soaking the heat exchange plates 13, the disassembled heat exchange plates 13 are required to be inserted into the slots 14 on the inserting plate 10, in order to facilitate the workers to put the heat exchange plates 13 into the slots 14, the servo motor 7 can be started forward to drive the two screw rods 5 to rotate, the lifting plate 8 drives the inserting plate 10 and the bottom plate 12 to ascend, the bottom plate 12 is made to ascend to the upper side of the soaking groove 2, then the air cylinder 3 is started, the soaking groove 2 is driven to slide backwards through the air cylinder 3, the position of the soaking groove 2 and the position of the bottom plate 12 are staggered, then the servo motor 7 is started reversely to drive the bottom plate 12 to descend, when the bottom plate 12 descends to the lowest position, the servo motor 7 is closed, a plurality of heat exchange plates 13 are sequentially inserted into the slots 14 on the inserting plate 10, and the bottoms of the heat exchange plates 13 are in contact with the bottom plate 12.
After the heat exchange plate 13 is inserted into the slot 14, the servo motor 7 can be restarted to drive the inserting plate 10 and the bottom plate 12 which are inserted with the heat exchange plate 13 to ascend, the bottom plate 12 is made to ascend to the upper side of the soaking groove 2, the cylinder 3 is started, the soaking groove 2 is pushed to slide forwards through the cylinder 3, the position of the soaking groove 2 is made to be opposite to the position of the bottom plate 12, then the servo motor 7 is restarted to drive the inserting plate 10 and the bottom plate 12 which are inserted with the heat exchange plate 13 to descend, the bottom plate 12, the inserting plate 10 and the heat exchange plate 13 which is inserted on the inserting plate 10 enter the reverse soaking groove 2 together to be in contact with a soaking liquid in the soaking groove 2, and after the heat exchange plate 10, the bottom plate 12 and the heat exchange plate 13 can be taken out of the soaking groove 2 repeatedly after the heat exchange plate is soaked for a period of time.
Compare and directly stack the method that soaks in soaking groove 2 with multi-disc heat exchanger fin 13, this device is because heat exchanger fin 13 is pegged graft in slot 14 on picture peg 10, consequently, certain distance has between two adjacent heat exchanger fins 13, thereby can make heat exchanger fin 13 and soak in groove 2 soak the liquid and fully contact, improve soaking effect, reduced the soak time to heat exchanger fin 13 when guaranteeing soaking effect, thereby work efficiency has been improved, and can also be convenient take out the heat exchanger fin 13 of soaking in soaking groove 2 through starting servo motor 7, thereby make things convenient for follow-up staff to take out heat exchanger fin 13.
The resistance that bottom plate 12 can receive the immersion fluid when descending in soaking groove 2, makes its bottom that gets into the soaking groove 2 smoothly in order to reduce the resistance of bottom plate 12, and this device has seted up a plurality of holes 17 of permeating water on the surface of bottom plate 12, and the hole 17 of permeating water is located between two adjacent heat exchanger fins 13, has reduced the resistance that bottom plate 12 received when descending through setting up a plurality of holes 17 of permeating water.
In order to improve the soaking effect of the heat exchange pieces 13, the heating rod 18 is arranged inside the bottom of the soaking groove 2, and soaking liquid in the soaking groove 2 can be heated by the heating rod 18, so that the soaking effect of the heat exchange pieces 13 is improved.
Example 2:
referring to fig. 1-4, the present embodiment provides a technical solution: a vertical pickling device for heat exchange fins of a plate heat exchanger comprises a base 1 and a soaking groove 2 arranged on the base 1, wherein the soaking groove 2 is a rectangular groove body, two sliding grooves 15 are longitudinally formed in the base 1, the two sliding grooves 15 are symmetrically arranged, two sliding strips 16 are fixedly connected to the bottom of the soaking groove 2, the sliding strips 16 are slidably connected into the sliding grooves 15, the soaking groove 2 is slidably connected into the sliding grooves 15 on the base 1 through the sliding strips 16 at the bottom of the soaking groove, an air cylinder mounting table 19 is fixedly connected to the upper end face of the base 1 and at the rear of the soaking groove 2, an air cylinder 3 is fixedly connected to the middle of the upper end face of the air cylinder mounting table 19, the output end of the air cylinder 3 is fixedly connected with the center of the rear surface of the soaking groove 2, a concave cover 4 is fixedly connected to the base 1, the soaking groove 2 is arranged in the concave cover 4, and two screw rods 5 are rotatably connected between the concave cover 4 and the base 1, the thread directions on the surfaces of the two screw rods 5 are the same, the two screw rods 5 are connected through a belt 6, a servo motor 7 is fixedly installed on the upper end face of the inverted concave cover 4 through bolts, the output shaft end of the servo motor 7 is connected with the screw rod 5 positioned on the left side, a lifting plate 8 is sleeved outside the two screw rods 5 together, the lifting plate 8 is in threaded connection with the screw rods 5, the lifting plate 8 is a rectangular plate, four corners of the lower end face of the lifting plate 8 are fixedly connected with first upright posts 9, the lifting plate 8 is fixedly connected with an inserting plate 10 through the four first upright posts 9, the inserting plate 10 is also a rectangular plate, four corners of the lower end face of the inserting plate 10 are respectively connected with second upright posts 11, the inserting plate 10 is fixedly connected with a bottom plate 12 through the four second upright posts 11, the bottom plate 12 is also a rectangular plate, a plurality of inserting grooves 14 for inserting heat exchange plates 13 are formed in the inserting plate 10 at equal intervals, and the height of the heat exchange plates 13 is smaller than that of the first upright posts 9, thereby facilitating insertion of the plate 13 into the slot 14.
When the device is used for soaking the heat exchange plates 13, the disassembled heat exchange plates 13 are required to be inserted into the slots 14 on the inserting plate 10, in order to facilitate the workers to put the heat exchange plates 13 into the slots 14, the servo motor 7 can be started forward to drive the two screw rods 5 to rotate, the lifting plate 8 drives the inserting plate 10 and the bottom plate 12 to ascend, the bottom plate 12 is made to ascend to the upper side of the soaking groove 2, then the air cylinder 3 is started, the soaking groove 2 is driven to slide backwards through the air cylinder 3, the position of the soaking groove 2 and the position of the bottom plate 12 are staggered, then the servo motor 7 is started reversely to drive the bottom plate 12 to descend, when the bottom plate 12 descends to the lowest position, the servo motor 7 is closed, a plurality of heat exchange plates 13 are sequentially inserted into the slots 14 on the inserting plate 10, and the bottoms of the heat exchange plates 13 are in contact with the bottom plate 12.
After the heat exchange plate 13 is inserted into the slot 14, the servo motor 7 can be restarted to drive the inserting plate 10 and the bottom plate 12 which are inserted with the heat exchange plate 13 to ascend, the bottom plate 12 is made to ascend to the upper side of the soaking groove 2, the cylinder 3 is started, the soaking groove 2 is pushed to slide forwards through the cylinder 3, the position of the soaking groove 2 is made to be opposite to the position of the bottom plate 12, then the servo motor 7 is restarted to drive the inserting plate 10 and the bottom plate 12 which are inserted with the heat exchange plate 13 to descend, the bottom plate 12, the inserting plate 10 and the heat exchange plate 13 which is inserted on the inserting plate 10 enter the reverse soaking groove 2 together to be in contact with a soaking liquid in the soaking groove 2, and after the heat exchange plate 10, the bottom plate 12 and the heat exchange plate 13 can be taken out of the soaking groove 2 repeatedly after the heat exchange plate is soaked for a period of time.
Compare and directly stack the method that soaks in soaking groove 2 with multi-disc heat exchanger fin 13, this device is because heat exchanger fin 13 is pegged graft in slot 14 on picture peg 10, consequently, certain distance has between two adjacent heat exchanger fins 13, thereby can make heat exchanger fin 13 and soak in groove 2 soak the liquid and fully contact, improve soaking effect, reduced the soak time to heat exchanger fin 13 when guaranteeing soaking effect, thereby work efficiency has been improved, and can also be convenient take out the heat exchanger fin 13 of soaking in soaking groove 2 through starting servo motor 7, thereby make things convenient for follow-up staff to take out heat exchanger fin 13.
In order to improve the soaking effect of the heat exchange pieces 13, the heating rod 18 is arranged inside the bottom of the soaking groove 2, and soaking liquid in the soaking groove 2 can be heated by the heating rod 18, so that the soaking effect of the heat exchange pieces 13 is improved.
This example differs from example 1 in that: the lifting plate 8 in this embodiment is further provided with a washing mechanism for washing the heat exchange plate 13, the washing mechanism includes a high pressure water pump 20 fixedly connected to the center of the upper end face of the lifting plate 8, the bottom of the lifting plate 8 is connected with a first main water outlet pipe 22 through a third upright post 21, the distance between the first main water outlet pipe 22 and the insertion plate 10 is greater than the height of the heat exchange plate 13, so as to ensure that the heat exchange plate 13 can be normally inserted into the reverse insertion plate 10, the water outlet end of the high pressure water pump 20 is connected with the first main water outlet pipe 22 through a second main water outlet pipe 23, the bottom of the insertion plate 10 is provided with a plurality of water storage plates 24, the water storage plates 24 are located between two adjacent slots 14, two side walls of the water storage plates 24 are symmetrically connected with a plurality of nozzles 25, the first main water outlet pipe 22 is connected with the water storage plates 24 through a plurality of branch water outlet pipes 26, when the soaked heat exchange plate needs to be cleaned, the servo motor 7 can be started to drive the bottom plate 12 to rise above the soaking tank 2, then drive soaking groove 2 through starting cylinder 3 and slide backward, make soaking groove 2 and bottom plate 12 stagger each other, when the two staggers completely, can start high pressure water pump 20 among the mechanism of washing this moment to can directly carry out the high pressure to wash soaking back heat exchanger fin 13, need not the manual work and take out heat exchanger fin 13 and carry out single washing, then further improved the work efficiency when washing heat exchanger fin 13.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a vertical acid dip pickle of plate heat exchanger's heat exchanger fin, includes base (1) and soaking groove (2) of setting on base (1), its characterized in that: soak groove (2) sliding connection on base (1) and be connected with cylinder (3), be connected with on base (1) and fall spill cover (4), it is connected with two screw rods (5), two to rotate between spill cover (4) and base (1) screw rod (5) are connected through belt (6) and are driven by servo motor (7), two screw rod (5) are overlapped jointly and are equipped with one lifter plate (8), lifter plate (8) and screw rod (5) threaded connection, lifter plate (8) are connected with picture peg (10) through first stand (9), picture peg (10) are connected with bottom plate (12) through second stand (11), set up a plurality of slots (14) that are used for grafting heat exchanger fin (13) on picture peg (10).
2. The vertical pickling device for heat exchange plates of a plate heat exchanger according to claim 1, characterized in that: the base (1) is provided with a sliding groove (15), the bottom of the soaking groove (2) is connected with a sliding strip (16), and the sliding strip (16) is connected in the sliding groove (15) in a sliding mode.
3. The vertical pickling device for the heat exchange plates of the plate heat exchanger as claimed in claim 2, wherein: and water permeable holes (17) are formed in the surface of the bottom plate (12) and between two adjacent heat exchange fins (13).
4. The vertical pickling device for heat exchange plates of a plate heat exchanger according to claim 3, characterized in that: a heating rod (18) is arranged inside the bottom of the soaking tank (2).
5. The vertical pickling device for heat exchange plates of a plate heat exchanger according to claim 4, characterized in that: be connected with cylinder mount table (19) on base (1), cylinder (3) fixed connection is on cylinder mount table (19), the output of cylinder (3) is connected with the rear portion surface center department in soaking groove (2).
6. The vertical pickling device for the heat exchange plates of the plate heat exchanger according to claim 5, characterized in that: and a washing mechanism for washing the heat exchange fins (13) is also arranged on the lifting plate (8).
7. The vertical pickling device for heat exchange plates of a plate heat exchanger according to claim 6, characterized in that: the flushing mechanism comprises a high-pressure water pump (20) connected to a lifting plate (8), the bottom of the lifting plate (8) is connected with a first water outlet main pipe (22) through a third stand column (21), the water outlet end of the high-pressure water pump (20) is connected with the first water outlet main pipe (22) through a second water outlet main pipe (23), the bottom of the inserting plate (10) is connected with a water storage plate (24) through a second water outlet main pipe (23) and is located between two adjacent inserting grooves (14), the two side walls of the water storage plate (24) are symmetrically connected with nozzles (25), and the first water outlet main pipe (22) is connected with the water storage plate (24) through a water outlet branch pipe (26).
8. The vertical pickling device for heat exchange plates of a plate heat exchanger according to claim 7, characterized in that: the high-pressure water pump (20) is connected to the center of the upper end face of the lifting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747156.4U CN216558496U (en) | 2021-11-11 | 2021-11-11 | Vertical acid dip pickle of heat exchanger fin of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747156.4U CN216558496U (en) | 2021-11-11 | 2021-11-11 | Vertical acid dip pickle of heat exchanger fin of plate heat exchanger |
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| CN216558496U true CN216558496U (en) | 2022-05-17 |
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| CN202122747156.4U Active CN216558496U (en) | 2021-11-11 | 2021-11-11 | Vertical acid dip pickle of heat exchanger fin of plate heat exchanger |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115585699A (en) * | 2022-08-26 | 2023-01-10 | 宜兴市冰源制冷设备有限公司 | Plate type heat exchanger cleaning process and system |
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2021
- 2021-11-11 CN CN202122747156.4U patent/CN216558496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115585699A (en) * | 2022-08-26 | 2023-01-10 | 宜兴市冰源制冷设备有限公司 | Plate type heat exchanger cleaning process and system |
| CN115585699B (en) * | 2022-08-26 | 2023-09-05 | 宜兴市冰源制冷设备有限公司 | Plate heat exchanger cleaning process and system |
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