CN113865377B - High-effect steam waste heat recycling device - Google Patents
High-effect steam waste heat recycling device Download PDFInfo
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- CN113865377B CN113865377B CN202111183351.7A CN202111183351A CN113865377B CN 113865377 B CN113865377 B CN 113865377B CN 202111183351 A CN202111183351 A CN 202111183351A CN 113865377 B CN113865377 B CN 113865377B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
- F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
Abstract
The invention provides a high-efficiency steam waste heat recycling device, and belongs to the technical field of heat exchange devices. The steam recovery device comprises a tank component, a steam recovery main body assembly, a flow guide assembly and a pressure relief assembly, wherein the tank component is taken as a basis for the whole; the heated pipe in the steam recovery main body assembly is arranged in the main tank body, and external steam enters the main tank body through the steam inlet pipe and can drive the turbulence fan positioned in the bottom tank body to rotate, so that the steam is distributed more uniformly; a flow guide assembly is arranged above the heated pipe, a hydraulic cavity in the flow guide assembly is connected with the heated pipe, and external water flow can drive the flow guide fan blades to rotate through the hydraulic fan blades so as to accelerate the heating process of the heat pipe by steam; still be connected with the pressure release assembly on the main tank body lateral wall, the other end of pressure release assembly and the stationary flow water tank intercommunication in the steam recovery main part assembly can be carried the steam of excess to stationary flow water tank in, can the efficient retrieve the steam waste heat, need not external drive again, energy-concerving and environment-protective.
Description
Technical Field
The invention relates to the technical field of heat exchange devices, in particular to a high-efficiency steam waste heat recycling device.
Background
The steam discharged from the boiler through the blowdown flash tank is typically vented to atmosphere, and is generally vented directly to atmosphere. In recent years, how to realize efficient recovery of steam waste heat and improve energy utilization efficiency has attracted extensive attention in the industry. After the boiler blow-off steam is fully utilized, the steam discharge amount can be greatly reduced, and the method plays a good role in environmental protection and treatment in a plant.
The traditional steam waste heat recovery device mostly comprises a steam tank body, wherein cold water pipes which are fixedly arranged are connected into the steam tank body, and cold water is heated through steam so as to achieve the recovery and utilization of steam waste heat, as disclosed in the prior art (CN 210219724U), the steam waste heat recovery device comprises a tank body, a waste steam pipe is arranged on the side wall of the lower part of the tank body, a steam exhaust pipe is arranged at the top of the tank body, a drain pipe is arranged at the bottom of the tank body, condensed water is arranged in the tank body and is positioned above a steam outlet of the waste steam pipe, the condensed water is formed by connecting a plurality of vertically arranged cold water pipes in series, a plurality of condensation baffles are arranged on the outer wall of the cold water pipe, the condensation baffles are obliquely and downwards arranged from the cold water pipe to the outer direction, a water inlet of the condensed water is connected with a water inlet pipe, a water outlet of the condensed water is communicated with a water inlet of a boiler through a pipeline, and the waste steam is introduced into the tank body to exchange heat with the cold water pipe, the heat energy to exhaust steam carries out recycle, can reduce the speed of exhaust steam when passing through the condensate water drainage region through the condensation baffle, makes exhaust steam and cold water pipe abundant heat transfer, improves the recycle ratio of steam to a certain extent.
However, in the conventional steam waste heat recovery device, the steam exhaust pipe is mostly arranged at the top of the tank body, and redundant steam after entering and exchanging heat with the cold water pipe is still discharged into the atmosphere through the steam exhaust pipe, so that energy is wasted; in addition, the cold water pipe is heated by the steam inside the tank body in a natural mode from bottom to top, and the cold water pipe is likely to be heated unevenly due to the lack of a steam drainage device, so that the final use effect is influenced.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a high-efficiency steam waste heat recycling device which comprises a tank body assembly, a steam recycling main body assembly and a flow guide assembly, wherein the steam recycling main body assembly comprises a steam inlet pipe, a heated pipe, a tank body water inlet pipe, a condensation plate, a turbulence fan and a tank body water outlet pipe, and the flow guide assembly comprises a hydraulic cavity, a hydraulic shaft position, flow guide fan blades, hydraulic fan blades and a flow stabilizing water tank;
the steam recovery device comprises a steam recovery main body assembly, a tank body assembly, a steam inlet pipe, a tank body water outlet pipe, a condensing plate, a turbulence fan and a steam outlet pipe, wherein the heated pipe in the steam recovery main body assembly is positioned inside the tank body assembly, the bottom end of the tank body assembly is connected with the steam inlet pipe, the two ends of the heated pipe are respectively connected with the tank body water inlet pipe and the tank body water outlet pipe, the upper end inside the tank body assembly is provided with the condensing plate, the condensing plate is positioned above the heated pipe, the lower end inside the tank body assembly is screwed with the turbulence fan, and the turbulence fan is positioned below the heated pipe;
The hydraulic shaft position in the flow guide assembly is arranged in the middle of the condensation plate, the hydraulic shaft position is connected with a flow guide fan blade in a rotating mode, the upper shaft end of the flow guide fan blade is connected in a hydraulic cavity in a rotating mode, the hydraulic cavity is fixed to the top surface of the condensation plate, the hydraulic fan blade is fixed to a signal machine at the top of the upper shaft end of the flow guide fan blade, one end of the hydraulic cavity is communicated with a water inlet pipe of the tank body, the other end of the hydraulic cavity is communicated with a steady flow water tank, and the steady flow water tank is communicated with external water inlet;
and a pressure relief assembly is also connected between the tank body component and the flow stabilizing water tank.
A bottom tank body in the tank body assembly is of a hemispherical structure with an opening at the upper part, a main tank body with a cylindrical structure is fixed at the upper end of the bottom tank body, an upper tank body is fixed at the two ends of the main tank body, a top cover is fixed at the upper end of the upper tank body, and a plurality of groups of bases are uniformly fixed outside the bottom end of the bottom tank body;
a steam valve in the steam recovery main body assembly is connected in a steam inlet pipe, a tank water inlet pipe position and a tank water outlet pipe position are respectively arranged at two ends of the upper part of the bottom tank body, a tank water inlet pipe is inserted and fixed in the tank water inlet pipe position, a tank water outlet pipe is inserted and fixed in the tank water outlet pipe position, a condensing plate is fixed on the inner wall of the upper tank body, a plurality of groups of condensing through holes are respectively arranged between the condensing plate and the inner wall of the upper tank body, a backflow port is arranged in the condensing plate, a backflow pipe position is arranged at the position, corresponding to the backflow port, of the upper end of the side wall of the main tank body, the side end of the steam inlet pipe is connected with the backflow position, a backflow pipe is connected between the backflow port and the backflow position, and the backflow pipe is inserted and fixed in the backflow pipe position;
Turbulent flow bases are symmetrically fixed at the lower end of the inner wall of the bottom tank body by taking the steam inlet pipe as a center, turbulent flow base plates are fixed at the upper ends of the two groups of turbulent flow bases together, and the turbulent flow fans are connected to the middle positions of the upper ends of the turbulent flow base plates in a rotating mode;
a hydraulic cavity outlet and a hydraulic cavity inlet are respectively formed in two ends of a hydraulic cavity in the flow guide assembly, a water inlet connecting pipe is connected between the hydraulic cavity outlet and a water inlet pipe of the tank body, a water inlet connecting pipe position is formed in a position, corresponding to the water inlet connecting pipe, on the side wall of the upper tank body, a water tank outlet is formed in the lower end of the main front wall of the steady flow water tank, the hydraulic cavity connecting pipe is connected between the water tank outlet and the hydraulic cavity inlet, a hydraulic cavity connecting pipe position is formed in a position, corresponding to the hydraulic cavity connecting pipe, on the side wall of the upper tank body, the hydraulic cavity connecting pipe is fixedly connected in the hydraulic cavity connecting pipe position in an inserting mode, and a hydraulic cavity cover is fixedly mounted at the upper end of the hydraulic cavity;
the upper end of the main side wall of the steady flow water tank is provided with a water tank inlet, a water tank inlet pipe is fixedly inserted into the water tank inlet, and the upper end of the steady flow water tank is also fixedly provided with a water tank cover;
the upper end of the outer wall of the main tank body is opened to the pressure release seat among the pressure release assembly, the top of pressure release seat is connected with the pressure release mouth, water tank pressure release mouth has been seted up on the position that steady flow water tank owner back wall and pressure release mouth correspond, be connected with the pressure release connecting pipe between water tank pressure release mouth and the pressure release mouth, the end of pressure release seat is fixed with the suppress base, sliding connection has the pressure release disk seat in the pressure release seat, the coaxial suppress pole that is fixed with in rear end of pressure release disk seat, suppress pole slip grafting is in suppressing the base, the cup joint on the suppress pole and install the pressure spring, the one end joint of pressure spring is at the back of pressure release disk seat, and the other end joint is at the inner face of suppress base.
Furthermore, the upper tank body is of a conical cavity structure with a large lower part and a small upper part.
Furthermore, the heated tube main body is of a reciprocating spiral structure, the section of the pipeline of the heated tube main body is of a triangular structure, and two surfaces of the triangular structure are opposite to the steam inlet tube.
Further, the condensation plate is of an inverted cone structure with a large upper part and a small lower part.
Furthermore, a one-way valve is connected to a pipeline of the return pipe leading to the return position.
Furthermore, the outer cylinder wall of the main tank body is wrapped with heat insulation cotton.
Compared with the traditional steam waste heat recycling device, the high-efficiency steam waste heat recycling device provided by the invention has the following advantages:
(1) the main body of the heated pipe in the steam recovery main body assembly is of a reciprocating spiral structure, the cross section of the pipeline is of a triangular structure, two surfaces of the triangular structure are opposite to the steam inlet pipe, the heating capacity in a unit area can be increased, the steam waste heat can be utilized more efficiently, meanwhile, the flow disturbing fan is arranged at the middle position above the steam inlet pipe, and the flow disturbing fan can be driven to rotate while the steam moves from bottom to top, so that the steam can be distributed around the heated pipe more uniformly, and the water in the heated pipe can be heated uniformly and rapidly.
(2) The upper part of the heated tube of the invention is also provided with a flow guide assembly which is connected with a water inlet pipe of the tank body of the heated tube,
before external inlet water does not enter the heated pipe, the inlet water firstly enters the steady flow water tank through a water tank inlet pipe in the flow guide assembly, bubbles in the inlet water are discharged, then the inlet water enters the hydraulic cavity through a hydraulic cavity connecting pipe, the other end of the hydraulic cavity is communicated with a tank body inlet pipe, the hydraulic fan blades in the hydraulic cavity are driven to rotate through water flow, the flow guide fan blades can be coaxially driven to rotate, a certain flow guide effect can be provided for upward movement of steam after the flow guide fan blades rotate, and the heating speed of water passing in the heated pipe can be accelerated.
(3) The side wall of the main tank body in the tank body component is also provided with a pressure relief assembly, the pressure relief assembly is connected with a steady flow water tank in the flow guide assembly, under the normal steam pressure, a pressure relief valve seat can extend towards the main tank body under the action of the elastic force of a pressure spring to isolate the pressure relief seat from a pressure relief opening, when the steam pressure value in the main tank body is larger than the set value, steam can form pressure on the pressure relief valve seat through an inner hole of the pressure relief seat, the pressure relief valve seat can retract after the pressure value is larger than the elastic force of the pressure spring, so that the pressure relief seat is communicated with the pressure relief opening, excessive steam can enter the steady flow water tank through a pressure relief connecting pipe to preheat water in the steady flow water tank, the normal operation of the pressure relief device is ensured, the excessive steam waste heat is not wasted, the recycling efficiency of the steam waste heat can be improved through the cooperation of the pressure of self water inlet and the steam pressure without increasing an external driving source, energy conservation and environmental protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a high-efficiency steam waste heat recycling device according to the present invention;
FIG. 2 is a schematic view of an exploded structure of the canister assembly of the present invention;
FIG. 3 is a schematic view of the installation structure of the main vapor recovery assembly of the present invention;
FIG. 4 is a schematic view of the interior of the vapor recovery main assembly according to the present invention;
FIG. 5 is a schematic view of a portion of the condensation hole of the vapor recovery main assembly according to the present invention;
FIG. 6 is a schematic view of a heated tube portion of the vapor recovery main assembly of the present invention;
FIG. 7 is a schematic cross-sectional view of a heated tube in a vapor recovery main assembly according to the present invention;
FIG. 8 is a schematic view of the mounting structure of the flow directing assembly of the present invention;
FIG. 9 is a schematic view of the piping connection of the flow directing assembly of the present invention;
Fig. 10 is a schematic structural view of the pressure relief assembly of the present invention.
Reference numerals are as follows: 1. a canister assembly; 2. a vapor recovery main body assembly; 3. a flow guide assembly; 4. a pressure relief assembly; 101. a bottom tank body; 102. a main tank body; 103. feeding the tank body; 104. a top cover; 105. a base; 201. a steam inlet pipe; 202. a steam valve; 203. a heated tube; 204. a water inlet pipe position of the tank body; 205. a water inlet pipe of the tank body; 206. a condensation plate; 207. a return port; 208. a return pipe; 209. a return pipe position; 210. a reflux position; 211. a one-way valve; 212. a turbulent flow base; 213. a turbulent flow bottom plate; 214. a turbulent fan; 215. a tank body water outlet pipe position; 216. a water outlet pipe of the tank body; 217. heat preservation cotton; 218. coagulating the via holes; 301. a water inlet connecting pipe; 302. a water inlet pipe connecting position; 303. a hydraulic chamber; 304. a hydraulic cavity outlet; 305. a hydraulic axis position; 306. a guide vane; 307. a hydraulic fan blade; 308. a hydraulic chamber inlet; 309. a hydraulic cavity connection pipe; 310. the hydraulic cavity is connected with a pipe position; 311. a hydraulic cavity cover; 312. a steady flow water tank; 313. an outlet of the water tank; 314. a water tank inlet; 315. a water inlet pipe of the water tank; 316. a water tank cover; 401. a pressure relief seat; 402. a pressure relief port; 403. a pressure relief connecting pipe; 404. a water tank pressure relief port; 405. a pressure relief valve seat; 406. a spring-loaded lever; 407. the base is pressed; 408. and (5) pressing a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The following describes an example of a high efficiency steam waste heat recycling device provided by the present invention with reference to the accompanying drawings.
The first embodiment is as follows:
examples of the invention for realizing normal recovery of steam waste heat are shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the whole of the steam waste heat recovery and utilization device is fixed on an operation plane through a base 105 in the tank assembly 1, external total inlet water is connected with the steam waste heat recovery and utilization device through a water tank inlet pipe 315 in the diversion assembly 3, and is connected with an external water pipeline through a tank outlet pipe 216 in the steam recovery main assembly 2;
the heated pipe 203 in the steam recovery main body assembly 2 is positioned inside the tank assembly 1, the bottom end of the tank assembly 1 is connected with a steam inlet pipe 201, a steam valve 202 is connected in the steam inlet pipe 201, a plurality of groups of condensation through holes 218 are formed between a condensation plate 206 and the inner wall of an upper tank body 103, a return port 207 is formed in the condensation plate 206, the side end of the steam inlet pipe 201 is connected with a return position 210, a return pipe 208 is connected between the return port 207 and the return position 210, turbulent flow bases 212 are fixed at the lower end of the inner wall of the bottom tank body 101 and are symmetrically centered on the steam inlet pipe 201, turbulent flow base plates 213 are fixed at the upper ends of the two groups of turbulent flow bases 212 together, and turbulent flow fans 214 are rotatably connected at the middle positions of the upper ends of the turbulent flow base plates 213;
A hydraulic shaft position 305 in the guide assembly 3 is arranged in the middle of the condensation plate 206, a guide fan blade 306 is screwed in the hydraulic shaft position 305, the upper shaft end of the guide fan blade 306 is screwed in the hydraulic cavity 303, a water fan blade 307 is fixed on a signal machine at the top of the upper shaft end of the guide fan blade 306, one end of the hydraulic cavity 303 is communicated with the tank body water inlet pipe 205, the other end of the hydraulic cavity is communicated with a steady flow water tank 312, and the steady flow water tank 312 is communicated with external water;
after a waterway of external cold water is connected with a heated pipe 203 in a steam recovery main body assembly 2, a steam valve 202 in the steam recovery main body assembly 2 is opened, steam waste heat can enter a cavity formed by the bottom tank 101 and the main tank 102 in the tank assembly 1 through a steam inlet pipe 201, external water to be heated can enter the heated pipe 203 through a tank inlet pipe 205, steam can rapidly heat the water flowing into the interior of the heated pipe 203 through heat conduction on the outer wall of the heated pipe 203, and the water flows out through a tank outlet pipe 216 after reaching a preset use temperature;
synchronously, the turbulence fan 214 is arranged at the middle position above the steam inlet pipe 201, and the steam can drive the turbulence fan 214 to rotate while moving from bottom to top, so that the steam can be more uniformly distributed around the heated pipe 203, and the inlet water in the heated pipe 203 can be heated more quickly;
The steam which is not fully used upwards is condensed in the condensing plate 206 through the inner wall of the upper tank 103 and the condensing via hole 218, and flows back to the steam inlet pipe 201 through the return opening 207 and the return pipe 208 for repeated utilization, so that the recovery rate of the steam waste heat can be improved to a certain extent;
the lower end of the condensation plate 206 is also provided with a flow guide fan blade 306, before external inlet water enters the heated pipe 203, the external inlet water firstly enters a steady flow water tank 312 through a water tank inlet pipe 315 in the flow guide assembly 3, air bubbles are discharged, the external inlet water enters the hydraulic cavity 303 through a hydraulic cavity connecting pipe 309, the other end of the hydraulic cavity 303 is communicated with the tank body inlet pipe 205, the hydraulic fan blade 307 in the hydraulic cavity 303 is driven to rotate through water flow, the flow guide fan blade 306 can be coaxially driven to rotate, a certain flow guide effect is provided for the upward movement of steam, and the heating process of water in the heated pipe 203 can be accelerated;
specifically, the main body of the heated pipe 203 is a reciprocating spiral structure, the cross section of the pipeline is a triangular structure, and two surfaces of the triangular structure are opposite to the steam inlet pipe 201, so that the heated amount in a unit area can be increased, and the steam waste heat can be utilized more efficiently;
specifically, a one-way valve 211 is connected to a pipeline of the return pipe 208 leading to the return position 210, so that the steam collected by the condensing plate 206 can only unidirectionally return to the steam inlet pipe 201, and the steam in the steam inlet pipe 201 cannot leak and diffuse to the return opening 207 in the condensing plate 206 through the return pipe 208, thereby ensuring the utilization rate of the steam.
The second embodiment:
an example of the invention for realizing pressure relief of excess steam inside a main tank body is shown in fig. 1, fig. 2, fig. 8, fig. 9 and fig. 10, a pressure relief seat 401 in a pressure relief assembly 4 is arranged at the upper end of the outer wall of a main tank body 102, the top end of the pressure relief seat 401 is connected with a pressure relief port 402, a water tank pressure relief port 404 is arranged at a position of the main rear wall of a steady flow water tank 312 in a diversion assembly 3 corresponding to the pressure relief port 402, a pressure relief connecting pipe 403 is connected between the water tank pressure relief port 404 and the pressure relief port 402, a spring base 407 is fixed at the tail end of the pressure relief seat 401, a pressure relief valve seat 405 is connected in a sliding manner in the pressure relief seat 401, a spring rod 406 is coaxially fixed at the rear end of the pressure relief valve seat 405, the spring rod 406 is inserted in the spring base in a sliding manner, a pressure spring 408 is installed on the spring rod 406 in a sleeved manner, one end of the spring 408 is clamped behind the pressure relief valve seat 405, and the other end is clamped to the inner surface of the spring base 407;
under normal steam pressure, pressure release valve seat 405 can be under the effect of pressure spring 408 elasticity, extend to main tank body 102 direction, keep apart pressure release seat 401 and pressure release mouth 402, when the steam volume in main tank body 102 is greater than the value that sets up, steam can form pressure to pressure release valve seat 405 through the hole of pressure release seat 401, after the pressure value is greater than pressure spring 408 elasticity, pressure release valve seat 405 just can contract back, thereby to communicate pressure release seat 401 and pressure release mouth 402, too much steam can enter into stationary flow water tank 312 through pressure release connecting pipe 403, form preheating to the water in stationary flow water tank 312, when the normal operating of device is guaranteed in the pressure release, can also make too much steam waste heat not form extravagantly.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a high-effect steam waste heat recovery utilizes device, includes jar body subassembly (1), its characterized in that: the steam recovery device also comprises a steam recovery main body assembly (2) and a flow guide assembly (3);
the steam recovery main body assembly (2) comprises a steam inlet pipe (201), a heated pipe (203), a tank body water inlet pipe (205), a condensation plate (206), a flow disturbing fan (214) and a tank body water outlet pipe (216), and the flow guide assembly (3) comprises a hydraulic cavity (303), a hydraulic shaft position (305), a flow guide fan blade (306), a hydraulic fan blade (307) and a steady flow water tank (312);
the steam recovery device comprises a steam recovery main body assembly (2), wherein a heated pipe (203) in the steam recovery main body assembly (2) is positioned in a tank body assembly (1), the bottom end of the tank body assembly (1) is connected with a steam inlet pipe (201), two ends of the heated pipe (203) are respectively connected with a tank body water inlet pipe (205) and a tank body water outlet pipe (216), the upper end of the interior of the tank body assembly (1) is provided with a condensation plate (206), the condensation plate (206) is positioned above the heated pipe (203), the lower end of the interior of the tank body assembly (1) is screwed with a turbulence fan (214), and the turbulence fan (214) is positioned below the heated pipe (203);
A hydraulic shaft position (305) in the flow guide assembly (3) is arranged in the middle of the condensation plate (206), a flow guide fan blade (306) is connected in the hydraulic shaft position (305) in a rotating mode, the upper shaft end of the flow guide fan blade (306) is connected in a hydraulic cavity (303) in a rotating mode, the hydraulic cavity (303) is fixed on the top surface of the condensation plate (206), a hydraulic fan blade (307) is fixed on a signal machine at the top of the upper shaft end of the flow guide fan blade (306), one end of the hydraulic cavity (303) is communicated with the tank body water inlet pipe (205), the other end of the hydraulic cavity is communicated with a steady flow water tank (312), and the steady flow water tank (312) is communicated with external water inlet;
a pressure relief assembly (4) is also connected between the tank body assembly (1) and the flow stabilizing water tank (312);
a pressure relief seat (401) in the pressure relief assembly (4) is arranged at the upper end of the outer wall of the main tank body (102), the top end of the pressure relief seat (401) is connected with a pressure relief opening (402), the position of the main rear wall of the steady flow water tank (312) corresponding to the pressure relief opening (402) is provided with a water tank pressure relief opening (404), a pressure relief connecting pipe (403) is connected between the water tank pressure relief opening (404) and the pressure relief opening (402), a spring base (407) is fixed at the tail end of the pressure relief seat (401), a pressure relief valve seat (405) is connected in the pressure relief seat (401) in a sliding manner, the rear end of the pressure relief valve seat (405) is coaxially fixed with an elastic pressure rod (406), the elastic pressure rod (406) is inserted in an elastic pressure base (407) in a sliding way, the elastic pressure rod (406) is sleeved with a pressure spring (408), one end of the pressure spring (408) is clamped behind the pressure relief valve seat (405), and the other end of the pressure spring (408) is clamped on the inner surface of the elastic pressure base (407).
2. The high-efficiency steam waste heat recycling device as recited in claim 1, wherein: the tank is characterized in that a bottom tank body (101) in the tank body assembly (1) is of a hemispherical structure with an opening in the upper portion, a main tank body (102) of a cylindrical structure is fixed to the upper end of the bottom tank body (101), an upper tank body (103) is fixed to the two ends of the main tank body (102), a top cover (104) is fixed to the upper end of the upper tank body (103), a plurality of groups of bases (105) are evenly fixed to the outer portion of the bottom end of the bottom tank body (101), and the upper tank body (103) is of a conical cavity structure with the large lower portion and the small upper portion.
3. The high-efficiency steam waste heat recycling device as claimed in claim 2, wherein: a steam valve (202) in the steam recovery main body assembly (2) is connected in a steam inlet pipe (201), two ends of the upper part of the bottom tank body (101) are respectively provided with a tank water inlet pipe position (204) and a tank water outlet pipe position (215), the tank water inlet pipe (205) is spliced and fixed in the tank water inlet pipe position (204), the tank water outlet pipe (216) is spliced and fixed in the tank water outlet pipe position (215), the condensation plate (206) is fixed on the inner wall of the upper tank body (103), a plurality of groups of condensation through holes (218) are formed between the condensation plate (206) and the inner wall of the upper tank body (103), a reflux port (207) is formed in the condensation plate (206), a reflux pipe position (209) is formed at the position corresponding to the reflux port (207) at the upper end of the side wall of the main tank body (102), the side end of the steam inlet pipe (201) is connected with a reflux position (210), and a reflux pipe (208) is connected between the reflux port (207) and the reflux position (210), just back flow (208) grafting is fixed in back flow pipe position (209), the lower extreme of the end jar body (101) inner wall uses steam to advance pipe (201) and is fixed with vortex base (212) as central symmetry, and is two sets of vortex base (212) upper end is fixed with vortex bottom plate (213) jointly, vortex fan (214) swivelling joint is in the upper end intermediate position of vortex bottom plate (213).
4. The high-efficiency steam waste heat recycling device as recited in claim 3, wherein: a one-way valve (211) is connected to the pipeline of the return pipe (208) leading to the return position (210).
5. The high-efficiency steam waste heat recycling device as recited in claim 3, wherein: the outer cylinder wall of the main tank body (102) is wrapped with heat insulation cotton (217).
6. The high-efficiency steam waste heat recycling device as recited in claim 1, wherein: the main body of the heated pipe (203) is of a reciprocating spiral structure, the section of a pipeline of the heated pipe is of a triangular structure, and two surfaces of the triangular structure are opposite to the steam inlet pipe (201).
7. The high efficiency steam waste heat recovery device as claimed in claim 1, wherein: the condensation plate (206) is of an inverted cone structure with a large upper part and a small lower part.
8. The high efficiency steam waste heat recovery device as claimed in claim 2, wherein: a hydraulic cavity outlet (304) and a hydraulic cavity inlet (308) are respectively formed at two ends of a hydraulic cavity (303) in the flow guide assembly (3), a water inlet connecting pipe (301) is connected between the hydraulic cavity outlet (304) and a tank body water inlet pipe (205), a water inlet connecting pipe position (302) is formed in the position, corresponding to the water inlet connecting pipe (301), of the side wall of the upper tank body (103), the water inlet connecting pipe (301) is fixedly inserted in the water inlet connecting pipe position (302), a water tank outlet (313) is formed in the lower end of the main front wall of the steady flow water tank (312), a hydraulic cavity connecting pipe (309) is connected between the water tank outlet (313) and the hydraulic cavity inlet (308), a hydraulic cavity connecting pipe position (310) is formed in the position, corresponding to the hydraulic cavity connecting pipe (309), of the side wall of the upper tank body (103), and the hydraulic cavity connecting pipe (309) is fixedly inserted in the hydraulic cavity connecting pipe position (310), the hydraulic cavity cover (311) is fixedly mounted at the upper end of the hydraulic cavity (303), a water tank inlet (314) is formed in the upper end of the main side wall of the steady flow water tank (312), a water tank inlet pipe (315) is fixedly connected in the water tank inlet (314), and a water tank cover (316) is fixedly mounted at the upper end of the steady flow water tank (312).
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| CN202111183351.7A CN113865377B (en) | 2021-10-11 | 2021-10-11 | High-effect steam waste heat recycling device |
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| CN202111183351.7A CN113865377B (en) | 2021-10-11 | 2021-10-11 | High-effect steam waste heat recycling device |
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| CN101726109B (en) * | 2009-11-27 | 2013-01-16 | 广东诺科冷暖设备有限公司 | High-efficiency condensing type heat exchanger |
| CN108613570A (en) * | 2018-05-14 | 2018-10-02 | 安徽省东升食品有限公司 | A kind of halogen chop steam afterheat recovery device |
| CN108662925A (en) * | 2018-06-12 | 2018-10-16 | 肇庆市天地人科技有限公司 | A kind of apparatus for reusing residual heat |
| CN208653272U (en) * | 2018-08-14 | 2019-03-26 | 宁波顺泽橡胶有限公司 | It is a kind of for producing the heat-exchanger rig of nitrile rubber |
| CN208678740U (en) * | 2018-08-28 | 2019-04-02 | 山东铂佳轻合金有限公司 | Waste gas produced device when a kind of processing melting waste aluminum |
| CN209279727U (en) * | 2018-11-08 | 2019-08-20 | 福建南平三元循环技术有限公司 | A kind of waste heat of boiler tail gas heat-exchanger rig |
| CN210022093U (en) * | 2019-04-18 | 2020-02-07 | 濮阳盛华德化工有限公司 | Steam recycling device in chemical production |
| CN211012545U (en) * | 2019-12-04 | 2020-07-14 | 山东万得集团有限公司 | Steam waste heat recycling device of printing and dyeing equipment |
| CN111649604A (en) * | 2020-06-05 | 2020-09-11 | 盐城市心思源食品有限公司 | Steam recovery method in steamed stuffed bun processing |
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