CN214747415U - Plate heat exchanger convenient to clearance - Google Patents
Plate heat exchanger convenient to clearance Download PDFInfo
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- CN214747415U CN214747415U CN202120561028.8U CN202120561028U CN214747415U CN 214747415 U CN214747415 U CN 214747415U CN 202120561028 U CN202120561028 U CN 202120561028U CN 214747415 U CN214747415 U CN 214747415U
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- supporting plate
- heat exchanger
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Abstract
The utility model discloses a plate heat exchanger convenient for cleaning, which relates to the technical field of plate heat exchangers and comprises a rear supporting plate, a front supporting plate, a clamping plate and heat exchange plates, wherein the corresponding side walls of the rear supporting plate and the front supporting plate are symmetrically provided with an upper slide rail and a lower slide rail, the clamping plate is arranged between the upper slide rail and the lower slide rail through a slide cylinder in a sliding way, the lower end thread of the clamping plate is arranged on the outer wall of a lead screw, the two ends of the lead screw are respectively and rotatably arranged on the side walls of the rear supporting plate and the front supporting plate, the extending end of the lead screw is connected on the output shaft of a driving motor through a coupling, a plurality of heat exchange plates are clamped between the upper slide rail and the lower slide rail, a driving motor is started to drive the clamping plate to move towards the right side, the clamping installation of the heat exchange plates is completed, a plate heat exchanger main body is formed, the fixing of the clamping plate is more convenient, when the heat exchange plates need to be disassembled, only need backward open driving motor can, it is more convenient to operate, has made things convenient for operating personnel to the washing and the maintenance of heat transfer board.
Description
Technical Field
The utility model relates to a plate heat exchanger technical field specifically is a plate heat exchanger convenient to clearance.
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.
The heat exchange plate is fixed to the clamp of current plate heat exchanger in the installation, often need come with the help of a large amount of fastening bolt, and these fixing bolt often are longer, the installation dismantlement of giving operating personnel has brought very big trouble, the inside heat transfer board of plate heat exchanger needs wash the heat exchange plate after long-time working process simultaneously, current cleaning method mainly is to dismantle the heat transfer board, wash, troublesome poeration, the cleaning efficiency is lower, for this reason, the plate heat exchanger of the unanimous clearance of being convenient for of design solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a plate heat exchanger convenient to clearance, it is more convenient to the washing of heat transfer board.
In order to achieve the above object, the utility model provides a following technical scheme: including back backup pad, preceding backup pad, splint and heat transfer board, back backup pad and preceding backup pad fixed mounting are subaerial at work, simultaneously the symmetry is installed on the corresponding lateral wall of back backup pad and preceding backup pad and is gone up slide rail and lower slide rail, wherein splint pass through slide cartridge slidable mounting at last slide rail under and between the slide rail, and the lower terminal screw thread of splint is installed on the outer wall of lead screw, the both ends of lead screw are rotated respectively and are installed on the lateral wall of back backup pad and preceding backup pad, wherein the left side end of lead screw stretches out from the lateral wall of back backup pad, and the end that stretches out of lead screw passes through coupling joint on driving motor's output shaft, motor fixed mounting is in the bottom of back backup pad, it has a plurality of heat transfer boards to go up the chucking between slide rail and the lower slide rail simultaneously.
As a further aspect of the present invention: install first feed liquor pipe, first fluid-discharge tube, second feed liquor pipe and second fluid-discharge tube in preceding backup pad's the lateral wall, wherein first feed liquor pipe, first fluid-discharge tube, second feed liquor pipe and second fluid-discharge tube correspond each other with the drain hole that the heat transfer board was seted up respectively, first feed liquor pipe and second fluid-discharge tube symmetry are installed in the front on the lower extreme lateral wall of backup pad simultaneously, and first fluid-discharge tube, second feed liquor pipe symmetry are installed in the front on the upper end lateral wall of backup pad, wherein first feed liquor pipe is located first fluid-discharge tube under, and second feed liquor pipe is located the second fluid-discharge tube directly over.
As a further aspect of the present invention: two lower guide pipes are symmetrically installed at the lower ends of the first liquid inlet pipe and the second liquid discharge pipe, the two lower guide pipes are communicated together through a first communication pipe, an air inlet pipe is fixedly installed on the left side wall of the left lower guide pipe, the other end of the air inlet pipe is fixedly installed on the air outlet of the air blower, a water guide pipe is fixedly installed on the right side wall of the right lower guide pipe, the other end of the water guide pipe is fixedly installed on a liquid discharge port of a water pump, the water pump is fixedly installed inside a water tank, an upper guide pipe is connected to the lower end wall of the first liquid discharge pipe and the lower end wall of the second liquid inlet pipe, the two upper guide pipes are communicated together through a second communication pipe, a waste liquid pipe is connected to the right side wall of the upper guide pipe on the right side, and the other end of the waste liquid pipe is communicated with the collection box.
As a further aspect of the present invention: the diapire of splint is last fixed mounting has the universal wheel, and the lower surface of universal wheel and the diapire of back backup pad are on same horizontal plane.
As a further aspect of the present invention: and a heater is fixedly installed at the air inlet end of the air blower.
As a further aspect of the present invention: and electromagnetic valves are fixedly arranged at the upper ends of the lower guide pipe and the upper guide pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the bottom of the clamping plate of the plate heat exchanger is provided with the lead screw, the driving motor drives the lead screw to rotate and drives the clamping plate to move towards the right side, the clamping installation of the heat exchange plate is completed, and a plate heat exchanger main body is formed, compared with the existing bolt fixing mode, the fixing of the clamping plate is more convenient, when the heat exchange plate needs to be disassembled, only the driving motor needs to be reversely opened, the operation is more convenient, the cleaning and the maintenance of the heat exchange plate by an operator are facilitated, simultaneously, the lower guide pipe and the upper guide pipe are arranged at the bottoms of the two groups of liquid inlet pipes and liquid outlet pipes of the plate heat exchanger, the lower guide pipe is respectively connected with the air inlet pipe and the water guide pipe, the upper guide pipe is connected with the waste liquid pipe, the high-pressure air and the cleaning liquid are cleaned through the air inlet pipe and the water guide pipe, the cleaning of the heat exchange plate is more convenient, and the cleaning time of the heat exchange plate is greatly reduced, effectively increasing the practicability of the device.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a front view of the present invention.
As shown in the figure: 1. the device comprises a rear supporting plate, 2, a front supporting plate, 3, a clamping plate, 4, a heat exchange plate, 5, a sliding barrel, 6, an upper sliding rail, 7, a lower sliding rail, 8, a screw rod, 9, a universal wheel, 10, a driving motor, 11, a first liquid inlet pipe, 12, a first liquid discharge pipe, 13, a second liquid inlet pipe, 14, a second liquid discharge pipe, 15, a lower guide pipe, 16, a first communicating pipe, 17, an air inlet pipe, 18, a blower, 19, a heater, 20, a water guide pipe, 21, a water pump, 22, a water tank, 23, an upper guide pipe, 24, a second communicating pipe, 25, a waste liquid pipe, 26, a collecting box, 27 and an electromagnetic valve.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, in an embodiment of the present invention, a plate heat exchanger convenient for cleaning includes a rear support plate 1, a front support plate 2, a clamp plate 3 and a heat exchange plate 4, the rear support plate 1 and the front support plate 2 are fixedly mounted on a working floor, and an upper slide rail 6 and a lower slide rail 7 are symmetrically mounted on corresponding side walls of the rear support plate 1 and the front support plate 2, wherein the clamp plate 3 is slidably mounted between the upper slide rail 6 and the lower slide rail 7 through a slide cylinder 5, the clamp plate 3 can horizontally slide along the slide rail, and a lower end thread of the clamp plate 3 is mounted on an outer wall of a lead screw 8, two ends of the lead screw 8 are respectively rotatably mounted on side walls of the rear support plate 1 and the front support plate 2, wherein a left end of the lead screw 8 extends from a side wall of the rear support plate 1, and an extending end of the lead screw 8 is connected to an output shaft of a driving motor 10 through a coupling, the motor 10 is fixedly mounted at the bottom of the rear support plate 1, go up the chucking simultaneously between slide rail 6 and the lower slide rail 7 and have a plurality of heat transfer boards 4, open driving motor 10 and drive splint 3 and move to the right side, accomplish the tight installation of clamp to heat transfer board 4, constitute the plate heat exchanger main part, compare in current bolt fastening mode, splint 3's fixed more convenient, when needing to dismantle heat transfer board 4, only need reverse open driving motor 10 can, it is more convenient to operate, has made things convenient for operating personnel to the washing and the maintenance of heat transfer board.
Wherein, a first liquid inlet pipe 11, a first liquid discharge pipe 12, a second liquid inlet pipe 13 and a second liquid discharge pipe 14 are installed in the side wall of the front support plate 2, wherein the first liquid inlet pipe 11, the first liquid discharge pipe 12, the second liquid inlet pipe 13 and the second liquid discharge pipe 14 respectively correspond to liquid guide holes formed in the heat exchange plate 4, the first liquid inlet pipe 11 and the second liquid discharge pipe 14 are symmetrically installed on the side wall of the lower end of the front support plate 2, the first liquid discharge pipe 12 and the second liquid inlet pipe 13 are symmetrically installed on the side wall of the upper end of the front support plate 2, wherein the first liquid inlet pipe 11 is positioned under the first liquid discharge pipe 12, the second liquid inlet pipe 13 is positioned over the second liquid discharge pipe 14, during the working process, cold and hot liquid are respectively led into the plate heat exchanger from the first liquid inlet pipe 11 and the second liquid inlet pipe 12 for heat exchange, and two liquid after heat exchange respectively flow out from the first liquid discharge pipe 12 and the second liquid discharge pipe 14, the two liquids are injected in opposite flowing directions, so that the cold-heat exchange rate is higher.
The lower ends of the first liquid inlet pipe 11 and the second liquid outlet pipe 14 are symmetrically provided with two lower guide pipes 15, the two lower guide pipes 15 are communicated together through a first communicating pipe 16, the left side wall of the left lower guide pipe 15 is fixedly provided with an air inlet pipe 17, the other end of the air inlet pipe 17 is fixedly arranged on an air outlet of an air blower 18, the right side wall of the right lower guide pipe 15 is fixedly provided with a water guide pipe 20, the other end of the water guide pipe 20 is fixedly arranged on a liquid outlet of a water pump 21, the water pump 21 is fixedly arranged in a water tank 22, the lower end walls of the first liquid outlet pipe 12 and the second liquid inlet pipe 13 are connected with an upper guide pipe 23, the two upper guide pipes 23 are communicated together through a second communicating pipe 24, the right side wall of the right upper guide pipe 23 is connected with a waste liquid pipe 25, and the other end of the waste liquid pipe 25 is communicated with a collecting box 26; when the heat exchange plate 4 needs to be cleaned, firstly, the air blower 18 is started to introduce high-pressure air into the heat exchanger, dust is blown to reduce the quantity of the dust adhered to the surface of the heat exchanger, then the water pump 21 is started to inject high-pressure cleaning liquid into the heat exchanger, the heat exchange plate 4 is cleaned, and the cleaned air and the cleaned cleaning liquid are introduced into the collection box 26 through the waste liquid pipe 25 to be collected in a centralized manner.
Preferably, fixed mounting has universal wheel 9 on the diapire of splint 3, and the lower surface of universal wheel 9 and the diapire of back backup pad 1 carry out the auxiliary stay through universal wheel 9 to splint 3 on same horizontal plane, have increased the stability of splint 3 installation.
Preferably, a heater 19 is fixedly installed at an air inlet end of the blower 18, and after the heat exchange plate 4 is cleaned, the heater 19 and the blower 18 are turned on to introduce high-temperature air into the heat exchange plate 4, so as to dry the heat exchange plate 4.
Preferably, the upper ends of the lower duct 15 and the upper duct 23 are fixedly provided with a solenoid valve 27, and the cleaning operation of the heat exchanger is controlled by the solenoid valve 27.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.
Claims (6)
1. The utility model provides a plate heat exchanger convenient to clearance, includes back backup pad (1), preceding backup pad (2), splint (3) and heat transfer board (4), its characterized in that: the rear supporting plate (1) and the front supporting plate (2) are fixedly arranged on the working ground, meanwhile, the corresponding side walls of the rear supporting plate (1) and the front supporting plate (2) are symmetrically provided with an upper sliding rail (6) and a lower sliding rail (7), wherein the clamping plate (3) is arranged between the upper sliding rail (6) and the lower sliding rail (7) in a sliding way through the sliding barrel (5), the lower end thread of the clamping plate (3) is arranged on the outer wall of the screw rod (8), the two ends of the screw rod (8) are respectively and rotatably arranged on the side walls of the rear supporting plate (1) and the front supporting plate (2), wherein the left end of the screw rod (8) extends out of the side wall of the rear supporting plate (1), and the extending end of the screw rod (8) is connected on the output shaft of the driving motor (10) through a coupling, the motor (10) is fixedly arranged at the bottom of the back supporting plate (1), meanwhile, a plurality of heat exchange plates (4) are clamped between the upper sliding rail (6) and the lower sliding rail (7).
2. A plate heat exchanger facilitating cleaning according to claim 1, wherein: install first feed liquor pipe (11), first fluid-discharge tube (12), second feed liquor pipe (13) and second fluid-discharge tube (14) in the lateral wall of preceding backup pad (2), wherein first feed liquor pipe (11), first fluid-discharge tube (12), second feed liquor pipe (13) and second fluid-discharge tube (14) respectively with heat transfer plate (4) set up lead the liquid hole and correspond to each other, first feed liquor pipe (11) and second fluid-discharge tube (14) symmetry are installed on the lower extreme lateral wall of preceding backup pad (2) simultaneously, and first fluid-discharge tube (12), second feed liquor pipe (13) symmetry are installed on the upper end lateral wall of preceding backup pad (2), wherein first feed liquor pipe (11) are located under first fluid-discharge tube (12), and second feed liquor pipe (13) are located directly over second fluid-discharge tube (14).
3. A plate heat exchanger facilitating cleaning according to claim 2, wherein: the lower ends of the first liquid inlet pipe (11) and the second liquid outlet pipe (14) are symmetrically provided with two lower guide pipes (15), the two lower guide pipes (15) are communicated together through a first communicating pipe (16), the left side wall of the left lower guide pipe (15) is fixedly provided with an air inlet pipe (17), the other end of the air inlet pipe (17) is fixedly arranged on an air outlet of an air blower (18), the right side wall of the right lower guide pipe (15) is fixedly provided with a water guide pipe (20), the other end of the water guide pipe (20) is fixedly arranged on a liquid outlet of a water pump (21), the water pump (21) is fixedly arranged inside a water tank (22), the lower end walls of the first liquid outlet pipe (12) and the second liquid inlet pipe (13) are connected with an upper guide pipe (23), the two upper guide pipes (23) are communicated together through a second communicating pipe (24), and the right side wall of the right upper guide pipe (23) is connected with a waste liquid outlet pipe (25), the other end of the waste liquid pipe (25) is communicated with the collecting box (26).
4. A plate heat exchanger facilitating cleaning according to claim 1, wherein: the lower surface of universal wheel (9) and the diapire of back backup pad (1) are on same horizontal plane.
5. A plate heat exchanger facilitating cleaning according to claim 3, wherein: and a heater (19) is fixedly arranged at the air inlet end of the blower (18).
6. A plate heat exchanger facilitating cleaning according to claim 3, wherein: and the upper ends of the lower conduit (15) and the upper conduit (23) are fixedly provided with electromagnetic valves (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561028.8U CN214747415U (en) | 2021-03-18 | 2021-03-18 | Plate heat exchanger convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120561028.8U CN214747415U (en) | 2021-03-18 | 2021-03-18 | Plate heat exchanger convenient to clearance |
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| Publication Number | Publication Date |
|---|---|
| CN214747415U true CN214747415U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120561028.8U Active CN214747415U (en) | 2021-03-18 | 2021-03-18 | Plate heat exchanger convenient to clearance |
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| CN (1) | CN214747415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247972A (en) * | 2022-09-26 | 2022-10-28 | 涿州瑞特韦尔机械设备有限公司 | Plate heat exchanger |
-
2021
- 2021-03-18 CN CN202120561028.8U patent/CN214747415U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247972A (en) * | 2022-09-26 | 2022-10-28 | 涿州瑞特韦尔机械设备有限公司 | Plate heat exchanger |
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