CN220583156U - Industrial waste gas heat recovery and monitoring alarm system - Google Patents
Industrial waste gas heat recovery and monitoring alarm system Download PDFInfo
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- CN220583156U CN220583156U CN202322209232.5U CN202322209232U CN220583156U CN 220583156 U CN220583156 U CN 220583156U CN 202322209232 U CN202322209232 U CN 202322209232U CN 220583156 U CN220583156 U CN 220583156U
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- 239000007789 gas Substances 0.000 title claims abstract description 67
- 239000002440 industrial waste Substances 0.000 title claims abstract description 46
- 238000011084 recovery Methods 0.000 title claims abstract description 36
- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 17
- 239000002912 waste gas Substances 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The application discloses industrial waste gas heat recovery and monitoring alarm system includes: the data acquisition and heat recovery unit is used for recovering the heat of the industrial waste gas and acquiring related data; a communication network for acquiring related data; the remote equipment is used for receiving the related data and displaying corresponding alarm information; the data acquisition and heat recovery unit comprises heat exchange equipment, pressure sensors are arranged in an inlet pipe and an outlet pipe of the heat exchange equipment, a humidity sensor is further arranged on the inner bottom surface, and the remote equipment forms alarm information according to related data. According to the method, the pressure sensor and the humidity sensor are arranged, whether the heat exchange equipment is blocked or not can be determined according to the pressure difference value, meanwhile, whether the heat exchange equipment is leaked or not can also be determined through the humidity sensor, and when the blocking or leakage is determined, the remote equipment sends out alarm information at the first time, so that the effective and safe utilization of industrial waste gas is ensured.
Description
Technical Field
The application relates to the technical field of environment-friendly monitoring equipment, in particular to an industrial waste gas heat recovery and monitoring alarm system.
Background
With the increase in the degree of industrialization, the amount of industrial waste gas discharged has been increasing year by year. In order to form a sustainable development mode, recycling of the industrial waste gas is very necessary, and the industrial waste gas generally carries a large amount of heat, so that recycling of the heat in the industrial waste gas is a primary task.
The heat recovery mode of the industrial waste gas mainly comprises heat exchange, heat of the industrial waste gas is transferred to water and other mediums, the temperature of the water is increased after the heat is absorbed by the water, and meanwhile, the temperature of the industrial waste gas is also reduced, so that the purpose of heat recovery, such as CN210268292U, is achieved.
However, a great amount of corrosive gas and smoke dust are also carried in the industrial waste gas, and when heat is recovered by adopting the heat exchange equipment, the heat exchange equipment can be blocked or leaked, and the existing patent cannot monitor and alarm the problems in time at present.
Disclosure of Invention
The embodiment of the application provides an industrial waste gas heat recovery and monitoring alarm system for solve among the prior art heat transfer equipment and take place the jam and leak the time unable problem of obtaining timely monitoring and warning.
In one aspect, embodiments of the present application provide an industrial waste heat recovery and monitoring alarm system, comprising:
the data acquisition and heat recovery unit is arranged at the discharge position of the industrial waste gas and is used for recovering the heat of the industrial waste gas and acquiring related data;
the communication network is in communication connection with the data acquisition and heat recovery unit and is used for acquiring related data;
the remote equipment is in communication connection with the communication network and is used for receiving the related data and displaying corresponding alarm information;
the data acquisition and heat recovery unit includes heat exchange equipment, heat exchange equipment's inlet tube and outlet pipe are used for being connected with industrial waste gas's waste gas input tube and waste gas discharge pipe respectively, all be provided with pressure sensor in inlet tube and the outlet pipe, still be provided with humidity transducer on heat exchange equipment's the interior bottom surface, pressure sensor is used for gathering the entry pressure of inlet tube and the outlet pressure of outlet pipe respectively, humidity transducer is used for gathering the inside humidity of heat exchange equipment, relevant data includes inlet pressure, outlet pressure and humidity, remote equipment forms alarm information according to relevant data.
In one possible implementation manner, the heat exchange device comprises a heat exchange shell and heat exchange plates arranged inside the heat exchange shell, wherein the heat exchange plates are sequentially connected end to end and are alternately arranged in the heat exchange shell, a liquid inlet pipe and a liquid outlet pipe are arranged on the outer side surface of the heat exchange shell, and the liquid inlet pipe and the liquid outlet pipe are respectively connected with two ends of the heat exchange plates which are sequentially connected end to end.
In one possible implementation, the heat exchanger plates are internally provided with flow ducts arranged in an S-shape.
In one possible implementation manner, the plurality of heat exchange plates are divided into two groups, the two groups of heat exchange plates are respectively arranged on two opposite inner sides of the heat exchange shell, a gap exists between the tail end of one group of heat exchange plates and the inner side of the heat exchange shell where the other group of heat exchange plates are positioned, and the upper adjacent heat exchange plate and the lower adjacent heat exchange plate respectively belong to two different groups, so that an S-shaped gas flow channel is formed inside the heat exchange shell.
In one possible implementation, the outlet end of one heat exchanger plate is connected to the inlet end of an adjacent heat exchanger plate below by a connecting tube.
In one possible implementation, the inner bottom surface of the heat exchange housing is an inclined surface, and the humidity sensor is disposed at the bottom end of the inclined surface.
In one possible implementation, the inlet pipe and the outlet pipe are connected to the exhaust gas inlet pipe and the exhaust gas outlet pipe by a first quick release assembly and a second quick release assembly, respectively.
In one possible implementation manner, the first quick-release assembly comprises an outer sleeve and an inner insertion tube, wherein an inner thread is arranged on the inner side surface of the outer sleeve and matched with an outer thread on the waste gas input tube, the upper end of the inner insertion tube is rotationally inserted into the outer sleeve, and the lower end of the inner insertion tube is connected with the inlet tube.
In one possible implementation manner, a bypass pipe is further connected between the exhaust gas input pipe and the exhaust gas discharge pipe, a bypass valve is arranged on the bypass pipe, one end of the exhaust gas input pipe is connected with the inlet of the heat exchange air inlet pipe and the inlet pipe at the same time, the heat exchange air inlet pipe is connected with the inlet pipe, a heat exchange valve is arranged on the heat exchange air inlet pipe, one end of the exhaust gas discharge pipe is connected with the outlet of the heat exchange air discharge pipe and the outlet of the bypass pipe at the same time, and the heat exchange air discharge pipe is connected with the outlet pipe.
An industrial waste gas heat recovery and monitoring alarm system in this application has following advantage:
through set up pressure sensor respectively in inlet tube and outlet tube, can confirm through the difference of inlet pressure and outlet pressure that whether inside the heat transfer apparatus takes place to block up, also can confirm through humidity transducer that the inside of heat transfer apparatus takes place to reveal simultaneously, send alarm information by remote equipment when confirming to take place to block up or reveal the first time, ensured the effective and safe utilization of industrial waste gas.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an industrial waste heat recovery and monitoring alarm system according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of an installation structure of a data acquisition and heat recovery unit on an exhaust gas discharge pipe according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an internal structure of a data acquisition and heat recovery unit according to an embodiment of the present disclosure;
fig. 4 is a schematic view of an internal structure of a heat exchange plate according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a quick-release assembly according to an embodiment of the present application.
Reference numerals illustrate: 100-waste gas input pipe, 200-waste gas discharge pipe, 300-heat exchange equipment, 301-liquid inlet pipe, 302-liquid discharge pipe, 303-heat exchange shell, 304-inlet pipe, 305-outlet pipe, 306-heat exchange plate, 307-connecting pipe, 308-humidity sensor, 309-honeycomb duct, 310-heat exchange air inlet pipe, 311-heat exchange valve, 312-first quick-release component, 313-outer sleeve, 314-inner sleeve, 320-heat exchange exhaust pipe, 321-second quick-release component, 400-bypass pipe, 410-bypass valve.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Fig. 1 is a schematic diagram of an industrial waste gas heat recovery and monitoring alarm system according to an embodiment of the present application. The embodiment of the application provides an industrial waste gas heat recovery and monitoring alarm system, includes:
the data acquisition and heat recovery unit is arranged at the discharge position of the industrial waste gas and is used for recovering the heat of the industrial waste gas and acquiring related data;
the communication network is in communication connection with the data acquisition and heat recovery unit and is used for acquiring related data;
the remote equipment is in communication connection with the communication network and is used for receiving the related data and displaying corresponding alarm information;
the data acquisition and heat recovery unit comprises a heat exchange device 300, an inlet pipe 304 and an outlet pipe 305 of the heat exchange device 300 are respectively connected with an exhaust gas input pipe 100 and an exhaust gas exhaust pipe 200 of industrial exhaust gas, pressure sensors are arranged in the inlet pipe 304 and the outlet pipe 305, a humidity sensor 308 is further arranged on the inner bottom surface of the heat exchange device 300, the pressure sensors are respectively used for acquiring the inlet pressure of the inlet pipe 304 and the outlet pressure of the outlet pipe 305, the humidity sensor 308 is used for acquiring the humidity inside the heat exchange device 300, related data comprise the inlet pressure, the outlet pressure and the humidity, and the remote device forms alarm information according to the related data.
Illustratively, as shown in fig. 2, after the industrial waste gas with a large amount of heat output from the waste gas input pipe 100 enters the heat exchange device 300 through the inlet pipe 304, the heat exchange medium in the heat exchange device 300 is heated by water, the temperature of the industrial waste gas losing heat is reduced, and finally, the industrial waste gas is output to the waste gas output pipe 200 through the outlet pipe 305. The heat exchange device 300 can be internally provided with circulating heat exchange medium to realize continuous heat recovery of industrial waste gas.
The communication network may be comprised of a router and communication cables, the router may be communicatively coupled to each of the pressure and humidity sensors 308 by wireless or wired communication, and forward the pressure and humidity data to a remote device. The remote device can be a computer arranged in a monitoring center or mobile electronic equipment used by monitoring personnel, such as a mobile phone and the like, standard data including standard pressure difference and standard humidity are prestored in the remote device, after receiving inlet pressure, outlet pressure and humidity, the remote device firstly determines corresponding real-time pressure difference according to the inlet pressure and the outlet pressure, then compares the real-time pressure difference with the standard pressure difference, and if the real-time pressure difference is larger than the standard pressure difference, the remote device generates blockage alarm information. Meanwhile, the remote equipment also compares the received humidity with the standard humidity, and if the humidity exceeds the standard humidity, the remote equipment also generates leakage alarm information. After checking the alarm information, the monitoring personnel can immediately go to the corresponding heat exchange equipment 300 for maintenance.
In one possible embodiment, the heat exchange device 300 includes a heat exchange housing 303 and heat exchange plates 306 disposed inside the heat exchange housing 303, where the plurality of heat exchange plates 306 are sequentially connected end to end and alternately disposed in the heat exchange housing 303, and a liquid inlet pipe 301 and a liquid outlet pipe 302 are disposed on an outer side surface of the heat exchange housing 303, where the liquid inlet pipe 301 and the liquid outlet pipe 302 are respectively connected to two ends of the heat exchange plates 306 that are sequentially connected end to end.
Illustratively, as shown in fig. 3, the liquid inlet pipe 301 is used for inputting low-temperature heat exchange medium into the heat exchange plate 306, a circulating pump may be arranged on the liquid inlet pipe 306 to realize the recycling of the heat exchange medium, and the heated heat exchange medium is discharged from the liquid discharge pipe 302.
In the embodiment of the present application, the plurality of heat exchange plates 306 are divided into two groups, the two groups of heat exchange plates 306 are respectively disposed on two opposite inner sides of the heat exchange housing 303, and a gap exists between the end of one group of heat exchange plates 306 and the inner side of the heat exchange housing 303 where the other group of heat exchange plates 306 are located, and the two adjacent heat exchange plates 306 respectively belong to two different groups, so that an S-shaped gas flow channel is formed inside the heat exchange housing 303.
One of the two groups of heat exchange plates 306 is arranged on the left inner wall of the heat exchange shell 303, the other group of heat exchange plates 306 is arranged on the right inner wall, a certain gap exists between the tail end of the heat exchange plate 306 arranged on the left inner wall and the right inner wall, a certain gap also exists between the two heat exchange plates 306 which are adjacent up and down, as the heat exchange plates 306 are connected end to end in sequence, a plurality of gaps are also connected end to form an S-shaped gas flow channel, and the stay time of the industrial waste gas in the heat exchange shell 303 can be greatly prolonged after flowing along the gas flow channel, so that the industrial waste gas is fully contacted with the heat exchange plates 306 and exchanges heat, and the heat exchange efficiency is improved.
Further, as shown in fig. 4, the heat exchange plate 306 is internally provided with a flow guide 309 arranged in an S-shape. The inlet end of the flow guiding pipe 309 is located at a corner on the outer side surface of the heat exchange plate 306, and the outlet end is located at a corner opposite to the inlet end on the outer side surface of the heat exchange plate 306, so that the flow guiding pipe 309 also forms an S-shaped structure, and by the structure, the residence time of the heat exchange medium in the heat exchange shell 303 is greatly prolonged, and the heat exchange efficiency is further improved.
Further, the outlet end of one heat exchange plate 306 is connected to the inlet end of the adjacent heat exchange plate 306 below by a connection pipe 307. Because the two heat exchange plates 306 adjacent to each other up and down are staggered, the connection pipe 307 is in an inclined state, and the width of the connection pipe 307 is far smaller than that of the heat exchange plates 306, so that the connection pipe 307 is almost positioned close to the front inner side or the rear inner side of the heat exchange shell 303, and the gap between the heat exchange plate 306 and the inner wall of the heat exchange shell 303 is not blocked.
In one possible embodiment, the inner bottom surface of the heat exchange housing 303 is a sloped surface, and the humidity sensor 308 is disposed at the bottom end of the sloped surface.
Illustratively, the bottom end of the bevel may be directly below the gap of the lowermost Fang Huanre plate 306 with the inner wall of the heat exchange housing 303 to enable leaking heat exchange medium to drip down the bottom end of the bevel. Meanwhile, each heat exchange plate 306 may be set to have a certain inclination angle, so that the heat conducting medium can be converged to the bottom end of the inclined plane no matter which heat exchange plate 306 leaks from the guide pipe 309.
In one possible embodiment, inlet pipe 304 and outlet pipe 305 are connected to exhaust gas input pipe 100 and exhaust gas output pipe 200 by first quick disconnect assembly 312 and second quick disconnect assembly 321, respectively.
Illustratively, a bypass pipe 400 is further connected between the exhaust gas input pipe 100 and the exhaust gas output pipe 200, a bypass valve 410 is disposed on the bypass pipe 400, one end of the exhaust gas input pipe 100 is connected to the heat exchange air inlet pipe 310 and the inlet of the bypass pipe 400 at the same time, the heat exchange air inlet pipe 310 is connected to the inlet pipe 304, a heat exchange valve 311 is disposed on the heat exchange air inlet pipe 310, one end of the exhaust gas output pipe 200 is connected to the heat exchange air outlet pipe 320 and the outlet of the bypass pipe 400 at the same time, and the heat exchange air outlet pipe 320 is connected to the outlet pipe 305.
After the first quick-release assembly 312 and the second quick-release assembly 321 are provided, the heat exchange air inlet pipe 310 needs to be connected to the inlet end of the first quick-release assembly 312, and the heat exchange air outlet pipe 320 needs to be connected to the inlet end of the second quick-release assembly 321. Through first quick detach subassembly 312 and second quick detach subassembly 321, can realize the quick assembly disassembly of heat transfer apparatus 300 to can quick replacement when making heat transfer apparatus 300 break down, shorten the time waste that leads to because of heat transfer apparatus 300 changes.
Further, since the heat exchange apparatus 300 is disassembled by the first and second quick detach members 312 and 321, leakage of the industrial waste gas occurs. To avoid leakage, the heat exchange valve 311 may be closed and the bypass valve 410 may be opened to allow industrial waste gas to be transferred to the waste gas discharge pipe 200 through the bypass pipe 400. When the heat exchange device 300 is maintained or replaced, the heat exchange valve 311 can be opened and the bypass valve 410 can be closed, so that the heat recovery of the industrial waste gas can be performed again.
Further, as shown in fig. 5, the first quick release assembly 312 includes an outer sleeve 313 and an inner insertion tube 314, wherein an inner thread is provided on an inner side surface of the outer sleeve 313, the inner thread is matched with an outer thread on the exhaust gas input tube 100, an upper end of the inner insertion tube 314 is rotatably inserted into an inner portion of the outer sleeve 313, and a lower end of the inner insertion tube 314 is connected with the inlet tube 304.
After the heat exchange air inlet pipe 310 and the heat exchange air outlet pipe 320 are provided, external threads can be provided on the outer side surface of the heat exchange air inlet pipe 310 to connect the first quick release assembly 312 with the heat exchange air inlet pipe 310, and external threads also need to be provided on the outer side surface of the heat exchange air outlet pipe 320 to connect the second quick release assembly 321 with the heat exchange air outlet pipe 320. The outer sleeve 313 is provided with the baffle at the end of connecting the inner cannula 314, and the end edge of inner cannula 314 is provided with the flange, and the flange supports and holds in the upside of baffle to make outer sleeve 313 and heat exchange intake pipe 310 spiro union back heat exchange intake pipe 310 can tightly press on the flange, in order to closely laminate flange and baffle. Further, a sealing gasket can be arranged between the convex plate and the baffle plate, and the sealing gasket can be supported by elastic materials such as rubber or silica gel, so that the sealing performance between the convex plate and the baffle plate is further improved.
The second quick release assembly 321 and the first quick release assembly 312 have the same structure, and the embodiments of the present application will not be described again.
While preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (9)
1. An industrial waste heat recovery and monitoring alarm system, comprising:
the data acquisition and heat recovery unit is arranged at the discharge position of the industrial waste gas and is used for recovering the heat of the industrial waste gas and acquiring related data;
the communication network is in communication connection with the data acquisition and heat recovery unit and is used for acquiring the related data;
the remote equipment is in communication connection with the communication network and is used for receiving the related data and displaying corresponding alarm information;
the data acquisition and heat recovery unit comprises a heat exchange device (300), an inlet pipe (304) and an outlet pipe (305) of the heat exchange device (300) are respectively connected with an exhaust gas input pipe (100) and an exhaust gas exhaust pipe (200) of industrial exhaust gas, pressure sensors are arranged in the inlet pipe (304) and the outlet pipe (305), humidity sensors (308) are further arranged on the inner bottom surface of the heat exchange device (300), the pressure sensors are respectively used for acquiring inlet pressure of the inlet pipe (304) and outlet pressure of the outlet pipe (305), the humidity sensors (308) are used for acquiring humidity inside the heat exchange device (300), relevant data comprise the inlet pressure, the outlet pressure and the humidity, and the remote device forms alarm information according to the relevant data.
2. The industrial waste gas heat recovery and monitoring alarm system according to claim 1, wherein the heat exchange device (300) comprises a heat exchange shell (303) and heat exchange plates (306) arranged inside the heat exchange shell (303), a plurality of the heat exchange plates (306) are sequentially connected end to end and are alternately arranged in the heat exchange shell (303), a liquid inlet pipe (301) and a liquid outlet pipe (302) are arranged on the outer side face of the heat exchange shell (303), and the liquid inlet pipe (301) and the liquid outlet pipe (302) are respectively connected with two ends of the heat exchange plates (306) after being sequentially connected end to end.
3. An industrial waste gas heat recovery and monitoring alarm system according to claim 2, characterized in that the heat exchanger plate (306) is internally provided with S-shaped arranged draft tubes (309).
4. An industrial waste gas heat recovery and monitoring alarm system according to claim 2, wherein a plurality of heat exchange plates (306) are divided into two groups, the two groups of heat exchange plates (306) are respectively arranged on two opposite inner sides of the heat exchange shell (303), a gap exists between the tail end of one group of heat exchange plates (306) and the inner side of the heat exchange shell (303) where the other group of heat exchange plates (306) are arranged, and two adjacent upper and lower heat exchange plates (306) respectively belong to two different groups, so that an S-shaped gas flow channel is formed inside the heat exchange shell (303).
5. An industrial waste heat recovery and monitoring alarm system according to claim 4, characterized in that the outlet end of one heat exchanger plate (306) is connected to the inlet end of the subjacent heat exchanger plate (306) by means of a connecting pipe (307).
6. An industrial waste gas heat recovery and monitoring alarm system according to claim 2, wherein the inner bottom surface of the heat exchange housing (303) is an inclined surface, and the humidity sensor (308) is arranged at the bottom end of the inclined surface.
7. An industrial waste heat recovery and monitoring alarm system according to claim 1, characterized in that the inlet pipe (304) and outlet pipe (305) are connected to the waste gas input pipe (100) and waste gas outlet pipe (200) by means of a first quick release assembly (312) and a second quick release assembly (321), respectively.
8. The industrial waste gas heat recovery and monitoring alarm system according to claim 7, wherein the first quick-release assembly (312) comprises an outer sleeve (313) and an inner insert (314), the inner side surface of the outer sleeve (313) is provided with internal threads, the internal threads are matched with external threads on the waste gas input pipe (100), the upper end of the inner insert (314) is rotatably inserted into the outer sleeve (313), and the lower end of the inner insert is connected with the inlet pipe (304).
9. An industrial waste gas heat recovery and monitoring alarm system according to claim 1, characterized in that a bypass pipe (400) is further connected between the waste gas input pipe (100) and the waste gas discharge pipe (200), a bypass valve (410) is arranged on the bypass pipe (400), one end of the waste gas input pipe (100) is connected with a heat exchange air inlet pipe (310) and an inlet of the bypass pipe (400) at the same time, the heat exchange air inlet pipe (310) is connected with the inlet pipe (304), a heat exchange valve (311) is arranged on the heat exchange air inlet pipe (310), one end of the waste gas discharge pipe (200) is connected with a heat exchange air outlet pipe (320) and an outlet of the bypass pipe (400) at the same time, and the heat exchange air outlet pipe (320) is connected with the outlet pipe (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209232.5U CN220583156U (en) | 2023-08-16 | 2023-08-16 | Industrial waste gas heat recovery and monitoring alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209232.5U CN220583156U (en) | 2023-08-16 | 2023-08-16 | Industrial waste gas heat recovery and monitoring alarm system |
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| Publication Number | Publication Date |
|---|---|
| CN220583156U true CN220583156U (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209232.5U Active CN220583156U (en) | 2023-08-16 | 2023-08-16 | Industrial waste gas heat recovery and monitoring alarm system |
Country Status (1)
| Country | Link |
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| CN (1) | CN220583156U (en) |
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2023
- 2023-08-16 CN CN202322209232.5U patent/CN220583156U/en active Active
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