CN115342565A - Solid high-temperature material cooling heat recovery heat exchange system - Google Patents
Solid high-temperature material cooling heat recovery heat exchange system Download PDFInfo
- Publication number
- CN115342565A CN115342565A CN202211035510.3A CN202211035510A CN115342565A CN 115342565 A CN115342565 A CN 115342565A CN 202211035510 A CN202211035510 A CN 202211035510A CN 115342565 A CN115342565 A CN 115342565A
- Authority
- CN
- China
- Prior art keywords
- air supply
- fan
- temperature
- heat exchange
- primary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 58
- 239000000463 material Substances 0.000 title claims abstract description 43
- 238000011084 recovery Methods 0.000 title claims abstract description 29
- 239000007787 solid Substances 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 claims description 42
- 238000012546 transfer Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention relates to the technical field of heat energy recovery and energy saving, and discloses a solid high-temperature material cooling heat recovery heat exchange system, which is characterized in that the heat energy recovery system is divided into a high-temperature section, a medium-temperature section and a low-temperature section through three-section design, each section is connected in series through a fan, redundant pressure heads of a blower are utilized by a next stage of fan, the loss of the pressure heads of the fans is effectively reduced, the electric energy consumption is reduced, the fans are divided into a low-temperature fan, a medium-temperature fan and a high-temperature fan according to different temperatures of the heat exchange sections, the standard condition flow of each stage of fan is the same, but the working condition air volumes are different, the air volumes of the fans on the fan selection type are correspondingly changed according to different engineering air volumes, the frequency conversion control of the three fans is realized, the frequency of the fans can be adjusted according to the heat exchange temperature in real time, the cooling and heat exchange effects are fully saved, the cascade heat energy recovery and the high-grade high-temperature hot air can be conveniently used for process heating or power generation and utilization.
Description
Technical Field
The invention relates to the technical field of heat energy recovery and energy conservation, in particular to a solid high-temperature material cooling heat recovery heat exchange system.
Background
The energy is saved, the consumption is reduced, the energy constraint is relieved, the environmental pressure is relieved, and the economic safety is guaranteed, so that the method is a long-term task.
Due to the requirement of production process, many industries such as steel, coke, chemical industry and the like relate to the problem of cooling solid high-temperature materials, for example, the pellet sintering process in the steel industry, the high-temperature materials at about 600 ℃ are usually cooled by air with a cooler, the cooled hot air is directly discharged into the atmosphere, and a large amount of high-quality heat energy is wasted. Therefore, a solid high-temperature material cooling heat recovery heat exchange system is needed.
Disclosure of Invention
The invention aims to provide a solid high-temperature material cooling heat recovery heat exchange system, which achieves the aim of realizing gradual cooling of high-temperature materials and simultaneously realizing step recovery of heat energy to generate high-grade high-temperature hot air, and the hot air can be conveniently used for process heating or power generation utilization.
In order to achieve the purpose, the invention provides the following technical scheme: a solid high-temperature material cooling heat recovery heat exchange system comprises a metal belt conveyor and a using device, wherein the using device comprises a primary collecting cover, a primary fan, a primary air supply collecting pipe, a primary air supply bin, a secondary collecting cover, a secondary fan, a secondary air supply collecting pipe, a secondary air supply bin, a tertiary collecting cover, a tertiary fan, a tertiary air supply collecting pipe, a tertiary air supply bin and a leading pipe;
the primary collection cover, the primary fan, the primary air supply collecting pipe and the primary air supply bin are correspondingly arranged on the low-temperature cooling heat exchange section, the secondary collection cover, the secondary fan, the secondary air supply collecting pipe and the secondary air supply bin are correspondingly arranged on the medium-temperature cooling heat exchange section, and the tertiary collection cover, the tertiary fan, the tertiary air supply collecting pipe and the tertiary air supply bin are correspondingly arranged on the high-temperature cooling heat exchange section;
the primary air supply system comprises a primary air supply bin, a primary air supply header, a primary air supply fan, a primary collection cover, a primary air supply fan and a secondary air supply fan, wherein the primary collection cover is positioned right above the primary air supply bin, the bottom of the primary collection cover is communicated with the top of the primary air supply bin, the number of the primary air supply bins is four, the primary air supply bin is communicated with the primary air supply header, the primary air supply fan is a low-temperature fan, and the output end of the primary air supply fan is communicated with the primary air supply header;
the secondary air supply system comprises a secondary air supply bin, a secondary air supply header, a secondary fan, a secondary air collection cover, a secondary air supply fan, a secondary fan and a secondary air supply fan, wherein the secondary air supply bin is arranged above the secondary air supply bin;
the three-stage collecting cover is positioned right above the three-stage air supply bin, the bottom of the three-stage collecting cover is communicated with the top of the three-stage air supply bin, the number of the three-stage air supply bins is four, the three-stage air supply bin is communicated with the three-stage air supply collecting pipe, the three-stage fan is a high-temperature fan, the output end of the three-stage fan is communicated with the three-stage air supply collecting pipe, and the input end of the three-stage fan is communicated with the top of the two-stage collecting cover;
one end of the leading pipe is communicated with the top of the third-stage collecting cover.
Preferably, the metal belt conveyor consists of a head chain wheel and a tail chain wheel, and the head chain wheel and the tail chain wheel are rotationally connected through a chain.
Preferably, the head sprocket is located on the right side of the metal belt conveyor, and the tail sprocket is located on the left side of the metal belt conveyor.
Preferably, the metal belt conveyor is divided into a high-temperature cooling heat exchange section, a medium-temperature cooling heat exchange section and a low-temperature cooling heat exchange section.
Preferably, the left side of the metal belt conveyor is provided with a blanking port, and the blanking port is arranged to play a role in feeding high-temperature materials.
Preferably, metal chain plate boxes are uniformly distributed on the top of the metal belt conveyor at equal intervals, so that the metal belt conveyor is convenient to cool.
Preferably, the even fixedly connected with link joint of inside equidistance of metal link plate case cuts off, and adjacent two be provided with the link plate grid between the link plate cuts off.
Preferably, the chain plate grids are fixedly connected through chain plate connecting pieces.
The invention provides a cooling heat recovery heat exchange system for a solid high-temperature material. The method has the following beneficial effects:
(1) According to the invention, the metal belt conveyor 1 is changed into a chain plate design, so that cooling and ventilation are facilitated, the collecting cover and the lower air supply bin are adopted to change a transmission belt for conveying high-temperature materials on the upper layer into a heat exchange system for cooling and heat exchange, cooling and heat exchange air flow enters from the air supply bin at the bottom of the upper layer chain plate box of the metal belt conveyor 1, the cooling and heat exchange air flow penetrates through the material layer and enters the upper air collecting cover after cooling, then enters the next-stage fan, the cooling and heat exchange air flow can penetrate through the material layer more easily under the dual action of the air feeder and the draught fan, the high-temperature materials move from the high-temperature end to the low-temperature end on the upper layer chain plate box of the metal belt conveyor 1, and the cooling heat recovery gas reversely flows from the low-temperature end to the high-temperature end, so that the optimal heat exchange mode can be used for effectively recycling heat energy of the high-temperature materials and simultaneously generate high-grade high-temperature hot air.
(2) The invention divides the heat energy recovery system into a high temperature section, a middle temperature section and a low temperature section by three-section design, each section is connected in series through a fan, redundant pressure heads of the air feeder are utilized by the next stage of fan, the loss of the pressure heads of the fans is effectively reduced, the electric energy consumption is reduced, the fans are divided into low temperature fans, middle temperature fans and high temperature fans according to different temperatures of the heat exchange section, the standard condition flow of each stage of fan is the same, but the working condition air quantity is different, the air quantity of the fans is correspondingly changed according to different engineering air quantities in fan selection, the three fans are controlled in variable frequency, the frequency of the fans can be adjusted according to the heat exchange temperature in real time, the cooling and heat exchange effects are ensured, the energy is fully saved, the high temperature materials are cooled step by step, the heat energy is recovered to generate high-grade high temperature hot air, and the hot air can be conveniently used for process heating or power generation utilization.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a view of the metal chain plate box of the present invention;
FIG. 3 is a view of the link plate grid connection of the present invention
In the figure: 1 metal belt conveyor, 2 using devices, 201 blanking port, 202 metal chain plate box, 203 chain plate partition, 204 chain plate grating, 205 chain plate connecting piece, 206 primary collection cover, 207 primary fan, 208 primary air supply collecting pipe, 209 primary air supply cabin, 210 secondary collection cover, 211 secondary fan, 212 secondary air supply collecting pipe, 213 secondary air supply cabin, 214 tertiary collection cover, 215 tertiary fan, 216 tertiary air supply collecting pipe, 217 tertiary air supply cabin and 218 leading pipe.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1-3, the present invention provides a technical solution: a solid high-temperature material cooling heat recovery heat exchange system comprises a metal belt conveyor 1 and a using device 2, wherein the using device 2 comprises a first-stage collecting cover 206, a first-stage fan 207, a first-stage air supply collecting pipe 208, a first-stage air supply bin 209, a second-stage collecting cover 210, a second-stage fan 211, a second-stage air supply collecting pipe 212, a second-stage air supply bin 213, a third-stage collecting cover 214, a third-stage fan 215, a third-stage air supply collecting pipe 216, a third-stage air supply bin 217 and a leading pipe 218;
the metal belt conveyor 1 is composed of a head chain wheel and a tail chain wheel, the head chain wheel and the tail chain wheel are rotationally connected through a chain, the metal belt conveyor 1 is divided into a high-temperature cooling heat exchange section, a medium-temperature cooling heat exchange section and a low-temperature cooling heat exchange section, a blanking port 201 is arranged on the left side of the metal belt conveyor 1, metal chain plate boxes 202 are uniformly distributed on the top of the metal belt conveyor 1 at equal intervals, chain plate partitions 203 are uniformly and fixedly connected inside the metal chain plate boxes 202 at equal intervals, a chain plate grid 204 is arranged between every two adjacent chain plate partitions 203, and the chain plate grids 204 are fixedly connected through chain plate connecting pieces 205;
the primary collection cover 206, the primary fan 207, the primary air supply header 208 and the primary air supply bin 209 are correspondingly arranged on the low-temperature cooling heat exchange section, the secondary collection cover 210, the secondary fan 211, the secondary air supply header 212 and the secondary air supply bin 213 are correspondingly arranged on the medium-temperature cooling heat exchange section, and the tertiary collection cover 214, the tertiary fan 215, the tertiary air supply header 216 and the tertiary air supply bin 217 are correspondingly arranged on the high-temperature cooling heat exchange section;
the primary collection cover 206 is positioned right above the primary air supply bin 209, the bottom of the primary collection cover 206 is communicated with the top of the primary air supply bin 209, the number of the primary air supply bins 209 is four, the primary air supply bins 209 are communicated with the primary air supply collecting pipe 208, the primary fan 207 is a low-temperature fan, and the output end of the primary fan 207 is communicated with the primary air supply collecting pipe 208;
the secondary collection cover 210 is positioned right above the secondary air supply bin 213, the bottom of the secondary collection cover 210 is communicated with the top of the secondary air supply bin 213, the number of the secondary air supply bins 213 is four, the secondary air supply bins 213 are communicated with the secondary air supply header 212, the secondary fan 211 is a medium temperature fan, the output end of the secondary fan 211 is communicated with the secondary air supply header 212, and the input end of the secondary fan 211 is communicated with the top of the primary collection cover 206;
the three-stage collecting cover 214 is positioned right above the three-stage air supply bin 217, the bottom of the three-stage collecting cover 214 is communicated with the top of the three-stage air supply bin 217, the number of the three-stage air supply bins 217 is four, the three-stage air supply bin 217 is communicated with the three-stage air supply collecting pipe 216, the three-stage fan 215 is a high-temperature fan, the output end of the three-stage fan 215 is communicated with the three-stage air supply collecting pipe 216, and the input end of the three-stage fan 215 is communicated with the top of the two-stage collecting cover 210;
one end of the access tube 218 is disposed in communication with the top of the tertiary collection hood 214.
When the metal belt conveyor is used, high-temperature materials enter a blanking port 201 in the front end of the metal belt conveyor 1 and are uniformly distributed in a metal chain plate box 202, the metal chain plate box 202 is driven by a head chain wheel to drive backwards, a primary fan 207 sends cooling air into a lower air bin in the rear end of the metal belt conveyor 1, the cooling air penetrates through a material layer to cool the materials and simultaneously raises the temperature, and hot air with raised temperature is collected by a primary collecting cover 206 and sent into a secondary fan 211; the secondary fan 211 sends the medium temperature air to the lower wind cabin of the middle cooling section of the metal belt conveyor 1, the medium temperature air passes through the material layer from the lower part to cool the materials, meanwhile, the temperature is further raised, and the high temperature air with the raised temperature is collected by the secondary collection cover 210 and sent to the tertiary fan 215; the three-stage fan 215 enters high-temperature air and sends the high-temperature air to the lower air bin of the cooling section at the front end of the metal belt conveyor 1, the high-temperature air passes through the material layer from the lower part to exchange heat with initial high-temperature materials to cool the materials, meanwhile, the temperature is further raised to obtain high-grade high-temperature air, the high-grade high-temperature air finally flows to a user from the leading pipe 218, the flowing direction of cooling heat recovery airflow in the whole process is opposite to the direction of the high-temperature materials, and the materials are cooled step by step and fully exchange heat.
To sum up, through becoming the link joint design with metal belt conveyor 1, for the cooling ventilation, and adopt collection cover and lower part air feed storehouse to become the heat transfer system of cooling heat transfer with the transmission band of upper strata transport high temperature material, cooling heat transfer air current gets into from metal belt conveyor 1 upper strata link joint chain board bottom air feed storehouse, get into upper portion gas collecting channel and then get into next stage fan after passing the bed of material cooling, cooling heat transfer air current pierces through the bed of material more easily under the dual function of forced draught blower and draught fan, high temperature material removes to the low temperature end from the high temperature end on metal belt conveyor 1 upper strata link joint chain board case, cooling heat recovery gas is from low temperature end to high temperature end reverse flow, belong to the best heat transfer mode of heat exchange, can effectively recycle high temperature material heat energy, produce high-grade high temperature hot-blast simultaneously.
Through the three-section design of the heat energy recovery system, the heat energy recovery system is divided into a high-temperature section, a middle-temperature section and a low-temperature section, each section is connected in series through a fan, redundant pressure heads of the air feeder are utilized by the next stage of fan, the loss of the pressure heads of the fans is effectively reduced, the electric energy consumption is reduced, the fans are divided into low-temperature fans, middle-temperature fans and high-temperature fans according to different temperatures of the heat exchange section, the standard condition flow of each stage of fan is the same, but the working condition air quantity is different, the air quantity of the fans on the fan selection type is correspondingly changed according to different engineering air quantities, the frequency of the three fans is controlled in a variable frequency mode, the frequency of the fans can be adjusted according to the heat exchange temperature in real time, the cooling and heat exchange effects are fully saved, the effect that high-grade high-temperature hot air is generated by step recovery heat energy when the high-temperature materials are cooled step by step is achieved, and the hot air can be conveniently used for process heating or power generation and utilization is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a solid high temperature material cooling heat recovery heat transfer system, includes metal belt conveyor (1) and operative installations (2), its characterized in that: the using device (2) comprises a primary collecting cover (206), a primary fan (207), a primary air supply collecting pipe (208), a primary air supply bin (209), a secondary collecting cover (210), a secondary fan (211), a secondary air supply collecting pipe (212), a secondary air supply bin (213), a tertiary collecting cover (214), a tertiary fan (215), a tertiary air supply collecting pipe (216), a tertiary air supply bin (217) and an access pipe (218);
the primary collection cover (206), the primary fan (207), the primary air supply collecting pipe (208) and the primary air supply bin (209) are correspondingly arranged on the low-temperature cooling heat exchange section, the secondary collection cover (210), the secondary fan (211), the secondary air supply collecting pipe (212) and the secondary air supply bin (213) are correspondingly arranged on the medium-temperature cooling heat exchange section, and the tertiary collection cover (214), the tertiary fan (215), the tertiary air supply collecting pipe (216) and the tertiary air supply bin (217) are correspondingly arranged on the high-temperature cooling heat exchange section;
the primary collection cover (206) is positioned right above the primary air supply bin (209), the bottom of the primary collection cover (206) is communicated with the top of the primary air supply bin (209), the number of the primary air supply bins (209) is four, the primary air supply bins (209) are communicated with the primary air supply collecting pipe (208), the primary fan (207) is a low-temperature fan, and the output end of the primary fan (207) is communicated with the primary air supply collecting pipe (208);
the secondary collection cover (210) is positioned right above the secondary air supply bin (213), the bottom of the secondary collection cover (210) is communicated with the top of the secondary air supply bin (213), the number of the secondary air supply bins (213) is four, the secondary air supply bins (213) are communicated with the secondary air supply collecting pipe (212), the secondary fan (211) is a medium temperature fan, the output end of the secondary fan (211) is communicated with the secondary air supply collecting pipe (212), and the input end of the secondary fan (211) is communicated with the top of the primary collection cover (206);
the three-stage collecting cover (214) is positioned right above the three-stage air supply bin (217), the bottom of the three-stage collecting cover (214) is communicated with the top of the three-stage air supply bin (217), the number of the three-stage air supply bins (217) is four, the three-stage air supply bin (217) is communicated with the three-stage air supply collecting pipe (216), the three-stage fan (215) is a high-temperature fan, the output end of the three-stage fan (215) is communicated with the three-stage air supply collecting pipe (216), and the input end of the three-stage fan (215) is communicated with the top of the two-stage collecting cover (210);
one end of the leading pipe (218) is communicated with the top of the three-stage collecting cover (214).
2. The solid high-temperature material cooling heat recovery heat exchange system of claim 1, characterized in that: the metal belt conveyor (1) is composed of a head chain wheel and a tail chain wheel, and the head chain wheel and the tail chain wheel are rotationally connected through a chain.
3. The solid high-temperature material cooling heat recovery heat exchange system of claim 2, characterized in that: the head chain wheel is positioned on the right side of the metal belt conveyor (1), and the tail chain wheel is positioned on the left side of the metal belt conveyor (1).
4. The solid high-temperature material cooling heat recovery heat exchange system of claim 1, characterized in that: the metal belt conveyor (1) is divided into a high-temperature cooling heat exchange section, a medium-temperature cooling heat exchange section and a low-temperature cooling heat exchange section.
5. The solid high-temperature material cooling heat recovery heat exchange system of claim 1, characterized in that: a blanking port (201) is arranged on the left side of the metal belt conveyor (1).
6. The solid high-temperature material cooling heat recovery heat exchange system of claim 1, characterized in that: and metal chain plate boxes (202) are uniformly distributed on the top of the metal belt conveyor (1) at equal intervals.
7. The solid high-temperature material cooling heat recovery heat exchange system of claim 6, characterized in that: the even fixedly connected with link joint of inside equidistance of metal link plate case (202) cuts off (203), and adjacent two the link joint cuts off and is provided with link plate grid (204) between (203).
8. The solid high-temperature material cooling heat recovery heat exchange system of claim 7, characterized in that: the chain plate grids (204) are fixedly connected through chain plate connecting pieces (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211035510.3A CN115342565A (en) | 2022-08-26 | 2022-08-26 | Solid high-temperature material cooling heat recovery heat exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211035510.3A CN115342565A (en) | 2022-08-26 | 2022-08-26 | Solid high-temperature material cooling heat recovery heat exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115342565A true CN115342565A (en) | 2022-11-15 |
Family
ID=83953533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211035510.3A Pending CN115342565A (en) | 2022-08-26 | 2022-08-26 | Solid high-temperature material cooling heat recovery heat exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115342565A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278191Y (en) * | 1997-02-05 | 1998-04-08 | 刘宗洲 | Slope cooling machine |
| CN204881207U (en) * | 2015-06-30 | 2015-12-16 | 山西武圣新材料有限公司 | Cooling of high temperature powdery material and hot -blast recovery unit |
| WO2017042176A1 (en) * | 2015-09-09 | 2017-03-16 | Thyssenkrupp Industrial Solutions Ag | Cooler for cooling hot bulk material |
| CN106595323A (en) * | 2016-12-20 | 2017-04-26 | 安徽中矿泰旭能源科技有限公司 | Sensible heat recovery and crushing-free device for calcium carbide |
| CN108302944A (en) * | 2018-01-02 | 2018-07-20 | 中国科学院力学研究所 | A kind of closed sinter is cooling and waste heat recovery apparatus |
-
2022
- 2022-08-26 CN CN202211035510.3A patent/CN115342565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2278191Y (en) * | 1997-02-05 | 1998-04-08 | 刘宗洲 | Slope cooling machine |
| CN204881207U (en) * | 2015-06-30 | 2015-12-16 | 山西武圣新材料有限公司 | Cooling of high temperature powdery material and hot -blast recovery unit |
| WO2017042176A1 (en) * | 2015-09-09 | 2017-03-16 | Thyssenkrupp Industrial Solutions Ag | Cooler for cooling hot bulk material |
| CN106595323A (en) * | 2016-12-20 | 2017-04-26 | 安徽中矿泰旭能源科技有限公司 | Sensible heat recovery and crushing-free device for calcium carbide |
| CN108302944A (en) * | 2018-01-02 | 2018-07-20 | 中国科学院力学研究所 | A kind of closed sinter is cooling and waste heat recovery apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102692117B (en) | Corn seed and cluster drying device | |
| CN205143392U (en) | Tealeaves is dried and is cooled off all -in -one | |
| CN107883776B (en) | Cooling machine and cooling method for efficient composite vertical cement calcination clinker | |
| CN206154892U (en) | Diode printing ink drying device | |
| CN101671570B (en) | Miniature movable type agricultural and forest biomass fast pyrolysis device | |
| CN101720974A (en) | Adhesion-free automatic vermicelli production line and production process thereof | |
| CN201900352U (en) | Novel backflow welding machine | |
| CN115342565A (en) | Solid high-temperature material cooling heat recovery heat exchange system | |
| CN112902657B (en) | Molybdenum oxide roasting system | |
| CN216694496U (en) | Cement kiln fourth generation grate cooler | |
| CN210801687U (en) | Low-temperature flue gas waste heat is used for heating refrigeration integration system | |
| CN104862016A (en) | Gas recycling and cooling system of biomass carbonization furnace | |
| CN213421250U (en) | Double-layer furnace door for warm air wall furnace of heating furnace | |
| CN201463609U (en) | High-temperature material gas rapid injection cooing unit | |
| CN205007854U (en) | Granule heat transfer formula that flows organic waste gas oxidation equipment | |
| CN113375434A (en) | Deep waste heat recovery hot air grain drying system | |
| CN203980831U (en) | A kind of blue charcoal drying equipment | |
| CN209197531U (en) | A kind of compressed air waste-heat recycling special equipment | |
| CN202485357U (en) | Heating and drying furnace body for continuous steal wire production | |
| CN217005448U (en) | Cooling device for industrial byproduct II type anhydrous gypsum powder production line | |
| CN220356099U (en) | Lime kiln discharging cooling device | |
| CN216473402U (en) | Vertical multistage cooling equipment for pellet cooling | |
| CN204689960U (en) | Gas reuse cooling system in biomass carbonization stove | |
| CN102494539A (en) | Cooler cascade air supply method for residual-heat utilization | |
| CN204657300U (en) | A kind of four-way change-over valve core iron part process equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |