CN216282880U - Horizontal type exhaust steam recovery heat exchanger - Google Patents
Horizontal type exhaust steam recovery heat exchanger Download PDFInfo
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- CN216282880U CN216282880U CN202122232366.XU CN202122232366U CN216282880U CN 216282880 U CN216282880 U CN 216282880U CN 202122232366 U CN202122232366 U CN 202122232366U CN 216282880 U CN216282880 U CN 216282880U
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Abstract
The utility model discloses a horizontal type exhaust steam recovery heat exchanger, which relates to the technical field of heat exchangers and comprises a shell, wherein a steam separator is arranged on the inner wall of the shell, a mixing pipe, a steam pipe and a water flowing pipe are arranged on the left side of the steam separator, a first fixing groove used for the mixing pipe to pass through and be fixedly connected with the mixing pipe is formed in the left side of the shell, a second fixing groove used for the water flowing pipe to pass through and be fixedly connected with the water flowing pipe is formed in the left side of the shell, a venturi tube is fixedly communicated with the left end of the mixing pipe, a water pipe is fixedly communicated with the left end of the venturi tube, and an air duct is fixedly communicated with the upper surface of the venturi tube. The effect of saving a large amount of cost and simultaneously having quick heating time is achieved.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a horizontal type exhaust steam recovery heat exchanger.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, heat is transferred to the fluid with lower temperature from the fluid with higher temperature, the temperature of the fluid reaches the index specified by the process so as to meet the requirements of process conditions, and meanwhile, the heat exchanger is one of main devices for improving the energy utilization rate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal type exhaust steam recovery heat exchanger which has the advantages that when water flow enters through a Venturi tube, certain low pressure is formed at the throat of the Venturi tube, so that steam in a gas guide tube is sucked, and gas fluid is further mixed through a mixing tube to be heated instantly, so that the horizontal type exhaust steam recovery heat exchanger is more reasonable in design structure, a tube plate and a heat exchange tube of a shell-and-tube heat exchanger are omitted, a large amount of cost is saved, the heating time is fast, and the problems that the traditional heat exchanger is complex in structural design and the heating time is too long are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat exchanger is retrieved to horizontal exhaust steam, includes the casing, the steam separator is installed to the inner wall of casing, hybrid tube, steam pipe and water pipe are installed in the left side of steam separator, the left side of casing is offered and is used for the hybrid tube passes and fixed connection's fixed slot one with it, the left side of casing is seted up usefully be used for the water pipe to pass and fixed connection's fixed slot two with it, the fixed intercommunication in left end of hybrid tube has venturi, the fixed intercommunication in left end of venturi has the water pipe, venturi's last fixed surface intercommunication has the air duct, the left end of steam pipe with the lower fixed surface intercommunication of hybrid tube, the surface mounting of steam pipe has the check valve.
Optionally, the lower surface of the casing is fixedly connected with two clamping seats, and the lower surfaces of the two clamping seats are fixedly connected with a plurality of groups of guide plates.
Optionally, the device also comprises two bases, wherein the two bases are fixed on the ground through ground nails, the upper surfaces of the two bases are fixedly connected with supporting plates, the lower surface of the casing is abutted with two abutting plates, thread grooves and sliding grooves are formed in the two supporting plates and the two abutting plates, thread rods are respectively in threaded connection with the wall of each thread groove, slide rods are respectively in sliding connection with the wall of each sliding groove, rotating grooves are formed in the inner walls of the two supporting plates, rotating shafts are respectively in fixed-axis rotation connection with the wall of each rotating groove, the two rotating grooves are respectively communicated with the two thread grooves, the upper ends of the two rotating shafts respectively penetrate through the two rotating grooves to be fixedly connected with the lower surfaces of the two thread rods, rotating holes for the rotating rods to penetrate through and are in fixed-axis rotation connection with the side surfaces of the two supporting plates, two the equal fixedly connected with conical gear one in surface of pivot, two the equal fixedly connected with conical gear two in surface of dwang, two conical gear one respectively with two conical gear two meshes.
Optionally, the inner walls of the two clamping seats and the two abutting plates are provided with bolt holes, and bolts are inserted in the plurality of groups of bolt holes.
Optionally, a soft pad is arranged at the abutting position of the abutting plate and the casing.
Optionally, the surface of the two rotating rods is fixedly connected with a rotating arm.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, when water flows enter through the Venturi tube, a certain low pressure is formed at the throat of the Venturi tube, so that steam in the air guide tube is sucked, and gas and fluid are further mixed together through the mixing tube, thereby achieving the effect of instantaneous heating.
The two abutting plates are adjusted to be consistent in height, so that the effect that the heat exchanger is prevented from being influenced by uneven ground is achieved, and meanwhile, the device is convenient to mount and dismount.
Drawings
FIG. 1 is an isometric view of a structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
fig. 3 is a sectional view of the structure of the clamping seat, the guide plate, the support plate and the abutting plate of the present invention.
In the figure: 1. a housing; 2. a mixing tube; 3. a venturi tube; 4. a water pipe; 5. an air duct; 6. a water-vapor separator; 7. a steam pipe; 8. a water flow pipe; 9. a clamping seat; 10. a guide plate; 11. a base; 12. a bolt; 13. a resisting plate; 14. a support plate; 15. a threaded rod; 16. a slide bar; 17. a rotating shaft; 18. a first conical gear; 19. a second bevel gear; 20. rotating the rod; 21. a rotating arm; 22. a soft cushion; 23. a one-way valve.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a horizontal type exhaust steam recovery heat exchanger comprises a machine shell 1, wherein a water-steam separator 6 is installed on the inner wall of the machine shell 1, a mixing pipe 2, a steam pipe 7 and a water flowing pipe 8 are installed on the left side of the water-steam separator 6, a first fixing groove for the mixing pipe 2 to penetrate through and be fixedly connected with is formed in the left side of the machine shell 1, a second fixing groove for the water flowing pipe 8 to penetrate through and be fixedly connected with is formed in the left side of the machine shell 1, a Venturi pipe 3 is fixedly communicated with the left end of the mixing pipe 2, a water pipe 4 is fixedly communicated with the left end of the Venturi pipe 3, an air guide pipe 5 is fixedly communicated with the upper surface of the Venturi pipe 3, the left end of the steam pipe 7 is fixedly communicated with the lower surface of the mixing pipe 2, a one-way valve 23 is installed on the surface of the steam pipe 7, an external water pump is started to guide water flow into the Venturi pipe 3, and certain low pressure is formed at the throat of the water entering the equipment when the equipment passes through the Venturi pipe 3, thereby the steam in the gas-guide tube 5 is sucked, the gas fluid is further mixed together through the mixing tube 2, a heat exchange process is generated between the rapidly expanded phase interfaces, thereby the effect of instant heating is achieved, then the water and the steam are separated through the water-steam separator 6, the hot water is led out through the water flowing tube 8, the steam enters the mixing tube 2 again through the steam tube 7 to be mixed with the water flow, the effect of more reasonable design structure is achieved, the tube plate and the heat exchange tube of the shell-and-tube heat exchanger are omitted, a large amount of cost is saved, simultaneously the steam resource is repeatedly utilized to heat the fluid, and the effect of recycling the resource and saving the cost is achieved.
In order to facilitate the fixing of the heat exchanger, further, the lower surface of the casing 1 is fixedly connected with two clamping seats 9, and the lower surfaces of the two clamping seats 9 are fixedly connected with a plurality of groups of guide plates 10.
In order to prevent the heat exchanger from being installed in an unfixed manner due to uneven ground, the heat exchanger further comprises two bases 11, wherein the two bases 11 are fixed on the ground through ground nails, supporting plates 14 are fixedly connected to the upper surfaces of the two bases 11, two abutting plates 13 are abutted to the lower surface of the casing 1, threaded grooves and sliding grooves are respectively formed in the two supporting plates 14 and the two abutting plates 13, threaded rods 15 are respectively in threaded connection with the groove walls of the two threaded grooves, sliding rods 16 are respectively in sliding connection with the groove walls of the two sliding grooves, rotating grooves are respectively formed in the inner walls of the two supporting plates 14, rotating shafts 17 are respectively in fixed-axis rotating connection with the groove walls of the two rotating grooves, the two rotating grooves are respectively communicated with the two threaded grooves, the upper ends of the two rotating shafts 17 respectively penetrate through the two rotating grooves to be fixedly connected with the lower surfaces of the two threaded rods 15, rotating holes for the rotating rods 20 to penetrate through and are respectively formed in the side surfaces of the two supporting plates 14 to be in fixed-axis rotating connection with the rotating grooves, the surface of the two rotating shafts 17 is fixedly connected with a first bevel gear 18, the surface of the two rotating rods 20 is fixedly connected with a second bevel gear 19, the two first bevel gears 18 are respectively meshed with the two second bevel gears 19, the two bases 11 are installed on the ground through ground nails, then the two rotating rods 20 are rotated respectively, the rotating rods 20 rotate to drive the second bevel gears 19 to rotate, the second bevel gears 19 rotate to drive the rotating shafts 17 to rotate through the first bevel gears 18, the rotating shafts 17 rotate to drive the threaded rods 15 to rotate, the threaded rods 15 rotate under the limiting of the sliding rods 16 and the sliding grooves, the abutting plates 13 are driven to move upwards or downwards through the threaded grooves, when the two abutting plates 13 are adjusted to the same height, the clamping seat 9 is aligned to the abutting plates 13 and is put down to be shown in figure 2, the effect of preventing the uneven ground from influencing the installation of the heat exchanger is achieved, and meanwhile the installation and the disassembly of the device are convenient.
In order to prevent the casing 1 from shaking on the abutting plates 13, and further, the inner walls of the two clamping seats 9 and the two abutting plates 13 are provided with bolt holes, and the bolts 12 are inserted in the plurality of groups of bolt holes.
In order to prevent a gap from being formed at the contact position between the contact plate 13 and the housing 1, a cushion 22 is further provided at the contact position between the contact plate 13 and the housing 1.
In order to facilitate the rotation of the rotation rods 20 by the user, further, rotation arms 21 are fixedly connected to the surfaces of the two rotation rods 20.
The working principle is as follows: when the horizontal type exhaust steam recovery heat exchanger is used, water flow is guided into the Venturi tube 3 through the water pipe 4 by the external water pump, when water entering the inside of the equipment passes through the Venturi tube 3, certain low pressure is formed at the throat of the Venturi tube, so that steam in the air guide tube 5 is sucked, gas fluid is further mixed through the mixing tube 2, a heat exchange process is generated between rapidly-expanded phase interfaces, the instant heating effect is achieved, then the water and the steam are separated through the steam-water separator 6, hot water is guided out through the water-flowing tube 8, the steam enters the mixing tube 2 again through the steam tube 7 to be mixed with the water flow, the design structure is more reasonable, a tube plate and a heat exchange tube of a shell-and-tube heat exchanger are omitted, the effect of saving a large amount of cost is achieved, meanwhile, steam resources are repeatedly utilized to heat the fluid, and the effect of recycling resources and saving the cost is achieved.
Install two bases 11 subaerial through the ground nail, then rotate two dwang 20 respectively, dwang 20 rotates and drives conical gear two 19 and rotate, conical gear two 19 rotates and drives pivot 17 through conical gear one 18 and rotate, pivot 17 rotates and drives threaded rod 15 and rotates, threaded rod 15 rotates under the spacing of slide bar 16 and spout, drive to support board 13 through the thread groove and shift up or move down, when transferring two to board 13 to same height, aim at joint seat 9 and support board 13 and put down to as shown in figure 2, reached and prevented that the uneven effect that influences heat exchanger normal use in ground, the device installation and dismantlement are all very convenient simultaneously.
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 (6)
1. The utility model provides a horizontal exhaust steam recovery heat exchanger, includes casing (1), its characterized in that: a water-steam separator (6) is arranged on the inner wall of the machine shell (1), a mixing pipe (2), a steam pipe (7) and a water flowing pipe (8) are arranged on the left side of the water-steam separator (6), a first fixing groove for the mixed pipe (2) to pass through and fixedly connected with is formed in the left side of the machine shell (1), a second fixing groove which is used for the water flowing pipe (8) to penetrate through and is fixedly connected with the casing (1) is formed in the left side of the casing, the left end of the mixing pipe (2) is fixedly communicated with a Venturi pipe (3), the left end of the Venturi pipe (3) is fixedly communicated with a water pipe (4), the upper surface of the Venturi tube (3) is fixedly communicated with an air duct (5), the left end of the steam pipe (7) is fixedly communicated with the lower surface of the mixing pipe (2), and a one-way valve (23) is mounted on the surface of the steam pipe (7).
2. The horizontal dead steam recovery heat exchanger of claim 1, wherein: the lower surface of casing (1) fixed connection has two joint seat (9), two the equal fixedly connected with multiunit guide board (10) of lower surface of joint seat (9).
3. The horizontal type dead steam recovery heat exchanger according to claim 2, characterized in that: the improved cabinet door is characterized by further comprising two bases (11), wherein the two bases (11) are fixed on the ground through ground nails, supporting plates (14) are fixedly connected to the upper surfaces of the two bases (11), the lower surface of the casing (1) is abutted against two abutting plates (13), threaded grooves and sliding grooves are formed in the two supporting plates (14) and the two abutting plates (13), threaded rods (15) are connected to the groove walls of the two threaded grooves in a threaded manner, sliding rods (16) are connected to the groove walls of the two sliding grooves in a sliding manner, rotating grooves are formed in the inner walls of the two supporting plates (14), rotating shafts (17) are connected to the groove walls of the two rotating grooves in a fixed-axis rotating manner, the two rotating grooves are respectively communicated with the two threaded grooves, and the upper ends of the two rotating shafts (17) respectively penetrate through the two rotating grooves to be fixedly connected with the lower surfaces of the two threaded rods (15), two the side of backup pad (14) is all offered and is used for dwang (20) to pass and the dead axle rotation hole of being connected with it, two the equal fixedly connected with conical gear one (18), two in surface of pivot (17) the equal fixedly connected with conical gear two (19), two in surface of dwang (20) conical gear one (18) respectively with two conical gear two (19) meshing.
4. The horizontal type dead steam recovery heat exchanger according to claim 3, characterized in that: the inner walls of the two clamping seats (9) and the two abutting plates (13) are provided with bolt holes, and bolts (12) are inserted in the plurality of groups of bolt holes.
5. The horizontal type dead steam recovery heat exchanger according to claim 3, characterized in that: a soft cushion (22) is arranged at the abutting part of the abutting plate (13) and the shell (1).
6. The horizontal type dead steam recovery heat exchanger according to claim 3, characterized in that: the surfaces of the two rotating rods (20) are fixedly connected with rotating arms (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232366.XU CN216282880U (en) | 2021-09-15 | 2021-09-15 | Horizontal type exhaust steam recovery heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232366.XU CN216282880U (en) | 2021-09-15 | 2021-09-15 | Horizontal type exhaust steam recovery heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216282880U true CN216282880U (en) | 2022-04-12 |
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ID=81065722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232366.XU Active CN216282880U (en) | 2021-09-15 | 2021-09-15 | Horizontal type exhaust steam recovery heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216282880U (en) |
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2021
- 2021-09-15 CN CN202122232366.XU patent/CN216282880U/en active Active
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