CN213335707U - Plate-type gas heat exchanger with high heat exchange efficiency - Google Patents
Plate-type gas heat exchanger with high heat exchange efficiency Download PDFInfo
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- CN213335707U CN213335707U CN202022408973.2U CN202022408973U CN213335707U CN 213335707 U CN213335707 U CN 213335707U CN 202022408973 U CN202022408973 U CN 202022408973U CN 213335707 U CN213335707 U CN 213335707U
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Abstract
The utility model provides a plate-type gas heat exchanger with high heat exchange efficiency, which comprises a left box body, a right box body, a plate-type heat exchange frame structure, a left lug plate, a right lug plate, a fixing bolt, a fixing nut, a heat insulation protection frame structure, a water inlet pipe, a water source filter frame structure, a water outlet pipe, an air inlet pipe and an air outlet pipe, wherein the right box body is arranged on the right side of the left box body; the plate type heat exchange frame structure is arranged between the left box body and the right box body; the left ear plate is respectively welded at the upper part and the lower part of the right side of the left box body; the right lug plate is respectively welded on the upper part and the lower part of the left side of the right box body; the fixing bolt penetrates through the left lug plate and is inserted into the inner side of the right lug plate. The utility model has the advantages that: through the setting of baffle, heat conduction installing frame and heat transfer sheet metal, be favorable to increasing the area of contact of baffle and water source and baffle and gas, make gas and the inboard heat of water source obtain abundant exchange to improve heat exchange efficiency.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger, especially, relate to a plate gas heat exchanger that heat exchange efficiency is high.
Background
In the process flow of industrial production, combustion occurs, and a large amount of high-temperature flue gas and waste gas are generated. In the traditional industrial production, the gas is directly discharged through a chimney and other facilities before being subjected to heat exchange treatment. Since no waste heat recovery heat exchanger is installed on the discharged pipeline, heat is completely wasted. In order to utilize the heat, the waste heat in the gas is recycled through a high-temperature gas heat exchanger.
However, the existing plate-type gas heat exchanger still has the problems of low heat exchange efficiency, poor protection effect and incapability of filtering a water source.
Therefore, it is necessary to provide a plate-type gas heat exchanger with high heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a plate gas heat exchanger that heat exchange efficiency is high to solve current plate gas heat exchanger heat exchange efficiency low, the protective effect is poor and can not carry out filterable problem to the water source. A plate type gas heat exchanger with high heat exchange efficiency comprises a left side box body, a right side box body, a plate type heat exchange frame structure, a left ear plate, a right ear plate, a fixing bolt, a fixing nut, a heat insulation protection frame structure, a water inlet pipe, a water source filter frame structure, a water outlet pipe, an air inlet pipe and an air outlet pipe, wherein the right side box body is arranged on the right side of the left side box body; the plate type heat exchange frame structure is arranged between the left box body and the right box body; the left ear plate is respectively welded at the upper part and the lower part of the right side of the left box body; the right lug plate is respectively welded on the upper part and the lower part of the left side of the right box body; the fixing bolt penetrates through the left lug plate and is inserted into the inner side of the right lug plate; the fixing nut is in threaded connection with the right side of the fixing bolt; the heat insulation protection frame structures are respectively arranged on the outer side of the left box body and the outer side of the right box body; the water inlet pipe is welded at the upper part of the left side of the left box body; the water source filter frame structure is arranged on the left side of the water inlet pipe; the water outlet pipe is welded at the lower part of the left side of the left box body; the air inlet pipe is welded at the upper part of the right side of the right box body; the air outlet pipe is welded at the lower part of the right side of the right box body; the plate type heat exchange frame structure comprises a partition plate, a positioning frame, a heat conduction mounting frame, a partition net and a heat exchange thin plate, wherein the positioning frame is welded on the left side and the right side of the partition plate respectively; the heat-conducting mounting frame is welded on the left side of the partition plate; the separation net is embedded in the middle of the inner side of the heat conduction mounting frame; the heat exchange thin plate is welded on the right side of the baffle plate.
Preferably, the heat insulation protection frame structure comprises a protection shell, an end protection cover, a support, a cushion block, a heat insulation sleeve and a temperature detector, wherein the end protection cover is respectively bolted on the upper part and the lower part of the protection shell; the brackets are respectively welded at the left side and the right side inside the end part protective cover; the cushion blocks are respectively bolted at the four corners of the lower part of the end part protective cover; the heat insulation sleeve is respectively glued between the protective shell and the end protective cover; the temperature detector is connected to the front end of the protective shell through a bolt.
Preferably, the water source filter rack structure comprises a right-angle elbow, a flange plate, an end cover, a handle, a connecting rod and a filter screen, wherein the flange plate is respectively welded at the left upper part of the right-angle elbow and the right lower part of the right-angle elbow; the end cover screw is connected to the left side of the lower part of the right-angle elbow; the handle is welded at the lower part of the end cover; the connecting rod is welded in the middle of the upper part of the end cover, and the upper part of the connecting rod is inserted into the inner side of the right-angle bent pipe; the lower part of the filter screen is connected with the upper part of the connecting rod through a bolt.
Preferably, the baffle setting between left side box and right side box, the locating frame peg graft respectively in the left side box be close to one side of baffle and the right side box be close to one side of baffle.
Preferably, the heat-conducting mounting frame and the partition net are respectively arranged on the inner side of the left box body, and the heat exchange sheet is arranged on the inner side of the right box body.
Preferably, the protective shell is respectively sleeved on the outer side of the left box body and the outer side of the right box body.
Preferably, the end portion protection covers are provided with two, the two upper and lower portions of the left side box body and the upper and lower portions of the right side box body are respectively arranged, and one side, close to the protection shell, of the support is respectively connected with the left side box body and the right side box body through bolts.
Preferably, the heat insulation sleeve is respectively sleeved on the periphery of the outer side of the water inlet pipe, the water outlet pipe, the air inlet pipe and the air outlet pipe.
Preferably, inlet tube and outlet pipe run through protective housing and tip protection casing respectively and be connected with the left side box, intake pipe and outlet duct run through protective housing and tip protection casing respectively and be connected with the right side box.
Preferably, the middle position of the filter screen inclines downwards, and the filter screen is inserted into the left side of the inside of the right-angle elbow and is arranged at the upper part of the turning position of the right-angle elbow.
Preferably, the flange plate on the right side of the right-angle elbow is connected with the water inlet pipe through a bolt.
Preferably, the rear end of the temperature detector is provided with a temperature monitoring probe which is in screw connection with the inner side of the protective shell, and the temperature detector is specifically an ARTM-8/JC type temperature detector.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, baffle, heat conduction installing frame and heat transfer sheet metal set up, be favorable to increasing the area of contact of baffle and water source and baffle and gas, make gaseous and the inboard heat in water source obtain abundant exchange to improve heat exchange efficiency.
2. The utility model discloses in, the setting of separating the net, be favorable to increasing the normal flow that does not influence the water source when with water source area of contact, make the function of this heat exchanger more perfect, can also filter the debris in the water source simultaneously.
3. The utility model discloses in, protective housing and tip protection casing set up, be favorable to playing the protecting effect to left side box and right side box, prevent that left side box and right side box from receiving the collision, increase the protecting effect of this heat exchanger to increase of service life.
4. The utility model discloses in, the setting of support and radiation shield, be favorable to reducing the area of contact between left side box and right side box and protecting sheathing and the tip protection casing to prevent that protecting sheathing and tip protection casing high temperature from leading to the staff to scald.
5. The utility model discloses in, the setting of right angle return bend and filter screen, be favorable to the convenience to filter the water source, prevent that debris in the water source from getting into the left side box, influence the heat transfer effect of this heat exchanger, increase the service function of this heat exchanger simultaneously.
6. The utility model discloses in, the setting of end cover, handle and connecting rod, be favorable to conveniently tearing open the filter screen from the inboard of right angle return bend, clear up the debris that the filter screen filtered off to save the maintenance cost.
7. The utility model discloses in, left otic placode, right otic placode, fixing bolt and fixation nut's setting, be favorable to the convenience to unpack left side box and right side box apart, make things convenient for the staff to take out plate-type heat transfer frame structure, clear up plate-type heat transfer frame structure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the plate heat exchange frame structure of the present invention.
Fig. 3 is a schematic structural view of the heat insulation protection frame structure of the present invention.
Fig. 4 is a schematic structural diagram of the water source filter frame structure of the present invention.
In the figure:
1. a left box body; 2. a right box body; 3. a plate heat exchange rack structure; 31. a partition plate; 32. a positioning frame; 33. a heat-conducting mounting frame; 34. separating the net; 35. a heat exchange sheet; 4. a left ear panel; 5. a right ear plate; 6. fixing the bolt; 7. fixing a nut; 8. a heat insulation protection frame structure; 81. a protective housing; 82. an end shield; 83. a support; 84. cushion blocks; 85. a heat insulating sleeve; 86. a temperature detector; 9. a water inlet pipe; 10. a water source filter rack structure; 101. a right-angle bent pipe; 102. a flange plate; 103. an end cap; 104. a handle; 105. a connecting rod; 106. a filter screen; 11. a water outlet pipe; 12. an air inlet pipe; 13. and an air outlet pipe.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 and fig. 2, the plate-type gas heat exchanger with high heat exchange efficiency comprises a left side box body 1, a right side box body 2, a plate-type heat exchange frame structure 3, a left ear plate 4, a right ear plate 5, a fixing bolt 6, a fixing nut 7, a heat insulation protection frame structure 8, a water inlet pipe 9, a water source filter frame structure 10, a water outlet pipe 11, an air inlet pipe 12 and an air outlet pipe 13, wherein the right side box body 2 is arranged on the right side of the left side box body 1; the plate type heat exchange frame structure 3 is arranged between the left box body 1 and the right box body 2; the left ear plate 4 is respectively welded at the upper part and the lower part of the right side of the left box body 1; the right lug plate 5 is respectively welded on the upper part and the lower part of the left side of the right box body 2; the fixing bolt 6 penetrates through the left lug plate 4 and is inserted into the inner side of the right lug plate 5; the fixing nut 7 is in threaded connection with the right side of the fixing bolt 6; the heat insulation protection frame structure 8 is respectively arranged on the outer side of the left box body 1 and the outer side of the right box body 2; the water inlet pipe 9 is welded at the upper part of the left side of the left box body 1; the water source filter frame structure 10 is arranged on the left side of the water inlet pipe 9; the water outlet pipe 11 is welded at the lower part of the left side of the left box body 1; the air inlet pipe 12 is welded at the upper part of the right side box body 2; the air outlet pipe 13 is welded at the lower part of the right side of the right box body 2; the plate type heat exchange frame structure 3 comprises a partition plate 31, a positioning frame 32, a heat conduction mounting frame 33, a partition net 34 and a heat exchange thin plate 35, wherein the positioning frame 32 is respectively welded at the left side and the right side of the partition plate 31; the heat conduction mounting frame 33 is welded on the left side of the partition plate 31; the separation net 34 is embedded in the middle position of the inner side of the heat conduction mounting frame 33; the heat exchange thin plate 35 is welded on the right side of the partition plate 31; the water source passes through the inner side of the partition net 34, the heat in the water is conducted to the partition plate 31 through the heat-conducting mounting frame 33 and the partition net 34, and the partition plate 31 conducts the heat to the heat exchange thin plate 35 to complete heat exchange.
As shown in fig. 3, in the above embodiment, specifically, the heat insulation protection frame structure 8 includes a protection housing 81, an end protection cover 82, a bracket 83, a cushion block 84, a heat insulation sleeve 85 and a temperature detector 86, wherein the end protection cover 82 is respectively bolted on the upper and lower parts of the protection housing 81; the brackets 83 are respectively welded at the left side and the right side inside the end part protective cover 82; the cushion blocks 84 are respectively bolted at the four corners of the lower part of the end protective cover 82; the heat insulation sleeve 85 is respectively glued between the protective shell 81 and the end protective cover 82; the temperature detector 86 is bolted at the front end of the protective shell 81; protective housing 81 and tip protection casing 82 can play the protecting effect to left side box 1 and right side box 2, prevent that left side box 1 and right side box 2 from receiving to collide with and leading to damaging, can also be isolated with the heat that left side box 1 and right side box 2 gived off simultaneously, prevent that the staff from missing left side box 1 and right side box 2, lead to the staff to scald.
As shown in fig. 4, in the above embodiment, specifically, the water source filter rack structure 10 includes a right-angle elbow 101, a flange 102, an end cap 103, a handle 104, a connecting rod 105 and a filter screen 106, where the flange 102 is welded to the left upper portion of the right-angle elbow 101 and the right lower portion of the right-angle elbow 101, respectively; the end cover 103 is connected to the left side of the lower part of the right-angle elbow 101 through screws; the handle 104 is welded at the lower part of the end cover 103; the connecting rod 105 is welded at the middle position of the upper part of the end cover 103, and the upper part is inserted into the inner side of the right-angle bent pipe 101; the lower part of the filter screen 106 is bolted on the upper part of the connecting rod 105; the water source passes through in the inboard of right angle return bend 101, and the filtration through filter screen 106 prevents that debris in the water source from influencing the heat transfer effect, pulls down the screw on the end cover 103, then holds handle 104 and pulls down end cover 103, takes out filter screen 106 from the inboard of right angle return bend 101 through connecting rod 105 to clear up the debris that filter screen 106 filtered out.
In the above embodiment, specifically, the partition plate 31 is disposed between the left box 1 and the right box 2, and the positioning frame 32 is respectively inserted into one side of the left box 1 close to the partition plate 31 and one side of the right box 2 close to the partition plate 31.
In the above embodiment, specifically, the heat conducting mounting frame 33 and the partition 34 are respectively disposed inside the left box 1, and the heat exchanging thin plate 35 is disposed inside the right box 2.
In the above embodiment, specifically, the protective casing 81 is respectively sleeved on the outer side of the left box 1 and the outer side of the right box 2.
In the above embodiment, specifically, two end protection covers 82 are provided, and are respectively provided on the upper portion and the lower portion of the left side box 1 and the upper portion and the lower portion of the right side box 2, and one side of the bracket 83 close to the protection casing 81 is respectively connected with the left side box 1 and the right side box 2 through bolts.
In the above embodiment, specifically, the heat insulation sleeve 85 is respectively sleeved on the outer peripheral positions of the water inlet pipe 9, the water outlet pipe 11, the air inlet pipe 12 and the air outlet pipe 13.
In the above embodiment, specifically, the water inlet pipe 9 and the water outlet pipe 11 respectively penetrate through the protective casing 81 and the end portion protective cover 82 to be connected with the left side box body 1, and the air inlet pipe 12 and the air outlet pipe 13 respectively penetrate through the protective casing 81 and the end portion protective cover 82 to be connected with the right side box body 2.
In the above embodiment, specifically, the middle position of the filter screen 106 is inclined downward, and the filter screen 106 is inserted into the left side of the inside of the right-angle bent pipe 101 and is disposed at the upper part of the turning position of the right-angle bent pipe 101.
In the above embodiment, specifically, the flange plate 102 on the right side of the right-angle elbow 101 is connected with the water inlet pipe 9 by bolts.
In the above embodiment, specifically, the rear end of the temperature detector 86 is provided with a temperature monitoring probe, the temperature monitoring probe is screwed to the inner side of the protective housing 81, and the temperature detector 86 is specifically an art m-8/JC temperature detector.
Principle of operation
The utility model discloses a theory of operation: when the heat exchange device is used, the water inlet pipe 9 and the water outlet pipe 11 are respectively connected into a water source flowing pipeline, the air inlet pipe 12 and the air outlet pipe 13 are connected into an air flowing pipeline in a flange mode, a water source enters the right-angle bent pipe 101 from the upper portion of the right-angle bent pipe 101 and enters the left box body 1 through the water inlet pipe 9, when the water source flows on the inner side of the right-angle bent pipe 101, impurities in the water source are separated through filtration of the filter screen 106, air enters the inner side of the right box body 2 through the air inlet pipe 12, the water source penetrates through the inner side of the partition net 34, heat in water is conducted to the partition board 31 through the heat conduction mounting frame 33 and the partition net 34, the partition board 31 conducts the heat to the heat exchange thin board 35, so that heat exchange is conducted on the air and the water source, the water source and the air after heat exchange respectively flow back to respective pipelines from the inner sides, take out filter screen 106 from right angle return bend 101 inboard through connecting rod 105 to filter screen 106 filters debris that crosses and clears up, in the course of the work, protecting sheathing 81 and tip protection casing 82 can play the protecting effect to left side box 1 and right side box 2, prevent that left side box 1 and right side box 2 from receiving to collide with and leading to damaging, the heat that can also give off left side box 1 and right side box 2 simultaneously is isolated, prevent that the staff from missing and touch left side box 1 and right side box 2, lead to the staff to scald.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. A plate type gas heat exchanger with high heat exchange efficiency is characterized by comprising a left side box body (1), a right side box body (2), a plate type heat exchange frame structure (3), a left lug plate (4), a right lug plate (5), a fixing bolt (6), a fixing nut (7), a heat insulation protection frame structure (8), a water inlet pipe (9), a water source filter frame structure (10), a water outlet pipe (11), an air inlet pipe (12) and an air outlet pipe (13), wherein the right side box body (2) is arranged on the right side of the left side box body (1); the plate type heat exchange frame structure (3) is arranged between the left box body (1) and the right box body (2); the left ear plate (4) is respectively welded at the upper part and the lower part of the right side of the left box body (1); the right ear plate (5) is respectively welded on the upper part and the lower part of the left side of the right box body (2); the fixing bolt (6) penetrates through the left lug plate (4) and is inserted into the inner side of the right lug plate (5); the fixed nut (7) is in threaded connection with the right side of the fixed bolt (6); the heat insulation protection frame structure (8) is respectively arranged on the outer side of the left box body (1) and the outer side of the right box body (2); the water inlet pipe (9) is welded at the upper part of the left side of the left box body (1); the water source filter frame structure (10) is arranged on the left side of the water inlet pipe (9); the water outlet pipe (11) is welded at the lower part of the left side of the left box body (1); the air inlet pipe (12) is welded at the upper part of the right side of the right box body (2); the air outlet pipe (13) is welded at the lower part of the right side of the right box body (2); the plate type heat exchange frame structure (3) comprises a partition plate (31), a positioning frame (32), a heat conduction mounting frame (33), a partition net (34) and a heat exchange thin plate (35), wherein the positioning frame (32) is respectively welded at the left side and the right side of the partition plate (31); the heat conduction mounting frame (33) is welded on the left side of the partition plate (31); the separation net (34) is embedded in the middle position of the inner side of the heat conduction mounting frame (33); the heat exchange thin plate (35) is welded on the right side of the baffle plate (31).
2. A plate-type gas heat exchanger with high heat exchange efficiency according to claim 1, wherein the heat-insulating protective frame structure (8) comprises a protective shell (81), an end protective cover (82), a bracket (83), a cushion block (84), a heat-insulating sleeve (85) and a temperature detector (86), wherein the end protective cover (82) is respectively bolted on the upper part and the lower part of the protective shell (81); the brackets (83) are respectively welded at the left side and the right side of the inner part of the end part protective cover (82); the cushion blocks (84) are respectively bolted at the four corners of the lower part of the end protective cover (82); the heat insulation sleeve (85) is respectively glued between the protective shell (81) and the end protective cover (82); the temperature detector (86) is connected to the front end of the protective shell (81) through a bolt.
3. The plate-type gas heat exchanger with high heat exchange efficiency according to claim 1, wherein the water source filter frame structure (10) comprises a right-angle bent pipe (101), a flange plate (102), an end cover (103), a handle (104), a connecting rod (105) and a filter screen (106), wherein the flange plate (102) is welded at the left upper part of the right-angle bent pipe (101) and the right lower part of the right-angle bent pipe (101) respectively; the end cover (103) is connected to the left side of the lower part of the right-angle elbow (101) through screws; the handle (104) is welded at the lower part of the end cover (103); the connecting rod (105) is welded at the middle position of the upper part of the end cover (103), and the upper part is inserted into the inner side of the right-angle bent pipe (101); the lower part of the filter screen (106) is connected with the upper part of the connecting rod (105) through a bolt.
4. A plate-type gas heat exchanger with high heat exchange efficiency as recited in claim 1 wherein said partition (31) is disposed between said left casing (1) and said right casing (2), and said positioning frames (32) are respectively inserted into said left casing (1) at a side close to said partition (31) and said right casing (2) at a side close to said partition (31).
5. A plate-type gas heat exchanger with high heat exchange efficiency according to claim 1, wherein the heat-conducting mounting frame (33) and the spacer mesh (34) are respectively arranged on the inner side of the left box body (1), and the heat exchange thin plate (35) is arranged on the inner side of the right box body (2).
6. The plate-type gas heat exchanger with high heat exchange efficiency according to claim 2, wherein the protective casing (81) is respectively sleeved on the outer side of the left box body (1) and the outer side of the right box body (2).
7. A plate-type gas heat exchanger with high heat exchange efficiency according to claim 2, wherein the number of the end shields (82) is two, and the two end shields are respectively arranged at the upper part and the lower part of the left box body (1) and the upper part and the lower part of the right box body (2), and one side of the bracket (83) close to the protective casing (81) is respectively connected with the left box body (1) and the right box body (2) through bolts.
8. A plate-type gas heat exchanger with high heat exchange efficiency as defined in claim 2, wherein the heat insulating sleeve (85) is respectively sleeved on the outer peripheral positions of the water inlet pipe (9), the water outlet pipe (11), the air inlet pipe (12) and the air outlet pipe (13).
9. A plate-type gas heat exchanger with high heat exchange efficiency as recited in claim 2 wherein the water inlet pipe (9) and the water outlet pipe (11) are respectively connected to the left box body (1) by passing through the protective casing (81) and the end shield (82), and the air inlet pipe (12) and the air outlet pipe (13) are respectively connected to the right box body (2) by passing through the protective casing (81) and the end shield (82).
10. A plate-type gas heat exchanger with high heat exchange efficiency according to claim 3, wherein the middle position of the filter screen (106) is inclined downwards, and the filter screen (106) is inserted into the left side of the inside of the right-angle bent pipe (101) and is arranged at the upper part of the turning part of the right-angle bent pipe (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408973.2U CN213335707U (en) | 2020-10-27 | 2020-10-27 | Plate-type gas heat exchanger with high heat exchange efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408973.2U CN213335707U (en) | 2020-10-27 | 2020-10-27 | Plate-type gas heat exchanger with high heat exchange efficiency |
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| Publication Number | Publication Date |
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| CN213335707U true CN213335707U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408973.2U Active CN213335707U (en) | 2020-10-27 | 2020-10-27 | Plate-type gas heat exchanger with high heat exchange efficiency |
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| CN (1) | CN213335707U (en) |
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- 2020-10-27 CN CN202022408973.2U patent/CN213335707U/en active Active
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