CN220250694U - Multipurpose furnace waste heat utilization device - Google Patents
Multipurpose furnace waste heat utilization device Download PDFInfo
- Publication number
- CN220250694U CN220250694U CN202321002026.0U CN202321002026U CN220250694U CN 220250694 U CN220250694 U CN 220250694U CN 202321002026 U CN202321002026 U CN 202321002026U CN 220250694 U CN220250694 U CN 220250694U
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- China
- Prior art keywords
- pipe
- filter
- waste heat
- filter screen
- heat utilization
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- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 abstract 5
- 239000007789 gas Substances 0.000 description 28
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 241000220317 Rosa Species 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a multipurpose furnace waste heat utilization device which comprises a filtering component and a circulating component, wherein the filtering component comprises a filtering box and an air inlet pipe arranged at one side of the filtering box, the circulating component comprises a circulating pipe arranged at the other side of the filtering box, an air pipe arranged at the inner side of the circulating pipe, a reversing pipe arranged at the output end of the circulating pipe, a collecting pipe arranged at the output end of the reversing pipe, an oxygenation pipe arranged at one side of the collecting pipe and a centrifugal fan arranged at the input end of the oxygenation pipe.
Description
Technical Field
The utility model relates to the technical field of waste heat utilization devices, in particular to a multipurpose furnace waste heat utilization device.
Background
The multipurpose furnace is a thermal equipment with multi-layer hearth for continuous production, also called as rake furnace or multi-hearth furnace, and is mainly used for burning urban garbage, roasting nonferrous metal mineral powder, light burned magnesium hydroxide filter cake, natural magnesite mineral powder and the like.
The existing multipurpose furnace waste heat utilization device is used for recycling waste heat gas in the multipurpose furnace after smoke dust is filtered through a pipeline, so that the energy consumption of the device is reduced, the purpose of saving energy is achieved, but the oxygen content in the waste heat gas is extremely low, the oxygen content in the device is reduced after circulation is conducted, the combustion efficiency in the device is greatly reduced, and a plurality of inconveniences are caused for staff.
Disclosure of Invention
The utility model aims to provide a multipurpose furnace waste heat utilization device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multipurpose stove waste heat utilization device, includes filter unit and circulation subassembly, filter unit includes the rose box and installs the intake pipe in rose box one side, circulation subassembly is including installing the circulating pipe at the rose box opposite side, install at the inboard tuber pipe of circulating pipe, install the diversion pipe at the circulating pipe output, install the manifold pipe at the diversion pipe output, install the oxygenation pipe in manifold pipe one side and install the centrifugal fan at oxygenation pipe input.
Preferably, an exhaust fan is arranged in the air pipe, and the oxygenation pipe is positioned on one side of the diversion pipe.
Preferably, the internally mounted of rose box has first filter screen, first filter screen is located the top of intake pipe, the internally mounted of rose box has the second filter screen, the second filter screen is located the top of first filter screen, the internally mounted of rose box has the third filter screen, the third filter screen is located between second filter screen and the circulating pipe.
Preferably, a collecting hopper is arranged at the bottom of the filter box, and a switch valve is arranged at the outer side of the collecting hopper.
Preferably, a motor is installed on the front face of the filter box, and a triangular cam is installed at the output end of the motor.
Preferably, the front of the filter box is provided with a hinge seat, the inside of the hinge seat is movably provided with a swinging rod, one end of the swinging rod is provided with a knocking head, and the other end of the swinging rod is in contact with the triangular cam.
Preferably, a support column is installed at the bottom of the filter box, and the support column is located at the outer side of the collecting hopper.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
according to the utility model, the circulating pipe, the collecting pipe, the oxygenation pipe and the centrifugal fan are arranged, when filtered hot gas enters the circulating pipe, the exhaust fan arranged in the air pipe can further conduct drainage on the hot gas, the circulation speed of the hot gas is increased, the hot gas enters the collecting pipe through the diversion pipe, at the moment, the centrifugal fan sends external air into the collecting pipe through the oxygenation pipe to be mixed with the hot gas, the oxygen content in the hot gas can be further increased through the air which is collected through the oxygenation pipe, so that the oxygen content in the device is increased, the combustion efficiency in the device is improved, great convenience is provided for staff, the flow speed of the collected air is high after the collected air is pressurized by the centrifugal fan, the pressure around the air flow is reduced, the surrounding hot gas is attracted, the flow speed of the hot gas can be increased, and the purpose of accelerating the circulation of waste heat gas is also achieved.
Drawings
Fig. 1 is a schematic perspective view of the whole device of the present utility model.
FIG. 2 is a schematic cross-sectional view of a filter box of the present utility model.
Fig. 3 is a schematic perspective view of a circulation assembly of the present utility model.
In the figure: 100. a filter assembly; 101. a filter box; 102. an air inlet pipe; 103. a first filter screen; 104. a second filter screen; 105. a third filter screen; 106. a collection bucket; 107. a switch valve; 108. a motor; 109. a cam; 110. a hinge base; 111. a swinging rod; 112. a knocking head; 113. a support column;
200. a circulation assembly; 201. a circulation pipe; 202. an air duct; 203. a direction-changing pipe; 204. a manifold; 205. an oxygenation tube; 206. and (5) a centrifugal fan.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-3, a multi-purpose furnace waste heat utilization device;
the device comprises a circulating pipe 201, a collecting pipe 204, an oxygenation pipe 205 and a centrifugal fan 206, wherein an air inlet pipe 102 is arranged on one side of a filter box 101, a first filter screen 103 is arranged in the filter box 101, the first filter screen 103 is located above the air inlet pipe 102, a second filter screen 104 is arranged in the filter box 101, the second filter screen 104 is located above the first filter screen 103, a third filter screen 105 is arranged in the filter box 101, the third filter screen 105 is located between the second filter screen 104 and the circulating pipe 201, a collecting hopper 106 is arranged at the bottom of the filter box 101, a switch valve 107 is arranged on the outer side of the collecting hopper 106, a motor 108 is arranged on the front side of the filter box 101, a triangular cam 109 is arranged at the output end of the motor 108, a hinge seat 110 is arranged on the front side of the filter box 101, a swinging rod 111 is movably arranged in the hinge seat 110, a knocking head 112 is arranged at one end of the swinging rod 111, the other end of the swinging rod 111 is in contact with the triangular cam 109, a support column 113 is arranged at the bottom of the filter box 101, a support column 113 is located on the outer side of the collecting hopper 106, a circulating pipe 201 is arranged on the other side of the filter box 101, a circulating pipe 202 is arranged on the inner side of the 201, a motor 108 is arranged on the circulating pipe 205, a motor 108 is arranged on the front side of the circulating pipe 205, a diversion pipe is arranged on the circulating pipe 205 is arranged on the inner side of the circulating pipe 205, a diversion pipe 203 is arranged on the output 203, a diversion pipe 203 is arranged on the side of the circulating pipe 203 is arranged on the air pipe 203, and the diversion pipe is arranged on the side of the fan.
Specifically, when the device is used, the filter box 101 forms a main structure of the device and is used for providing mounting positions for other structures, ensuring the stability of other structures during working, when waste heat is utilized, hot gas is led into the device from the air inlet pipe 102, is discharged from the circulating pipe 201 after being filtered step by step through the first filter screen 103, the second filter screen 104 and the third filter screen 105, the circulating pipe 201 and the oxygenation pipe 205 are mounted on the collecting pipe 204 together, the circulating pipe 204 is connected with the multipurpose furnace through an external pipeline of the collecting pipe 204, thus completing heat circulation, filtered smoke dust particles fall into the collecting hopper 106, the collecting hopper 106 can uniformly collect the smoke dust particles, the working personnel can conveniently process the smoke dust particles, the filter screen apertures of the three groups of filter mechanisms of the first filter screen 103, the second filter screen 104 and the third filter screen 105 are gradually reduced, the dust particles with different sizes can be filtered, two groups of cross plates are arranged on the filter box 101 to respectively support the motor 108 and the circulating assembly, so that the stability of the dust particles during operation is ensured, when the internal filter mechanism is required to be cleaned, the motor 108 starts to operate, the motor 108 drives the triangular cam 109 to rotate, the edge protruding part of the triangular cam 109 periodically impacts one end of the swinging rod 111 in the rotating process, the swinging rod 111 is arranged on the front surface of the filter box 101 through the hinging seat 110, when the triangular cam 109 impacts one end of the swinging rod 111 to press down to one side, the other end of the swinging rod 111 lifts the knocking head 112, after the pressure at one end disappears, the other end of the swinging rod 111 and the knocking head 112 reset, and in the process, the knocking head 112 knocks on the filter box 101, thereby vibrating the internal filter mechanism, the adsorbed smoke dust particles on the device are cleaned down in a vibration mode, the knocking head 112 is made of elastic materials, the device is prevented from being damaged by rigid contact in the knocking process, the motor 108, the swinging rod 111 and the knocking head 112 are all located outside the device, the device is convenient for workers to clean and maintain, when filtered hot gas enters the circulating pipe 201, an exhaust fan arranged in the air pipe 202 can further conduct drainage on the hot gas, the hot gas enters the collecting pipe 204 through the diversion pipe 203, the centrifugal fan 206 also starts to work, external air is fed into the collecting pipe 204 through the oxygenation pipe 205 to be mixed with the hot gas, the oxygen content in the hot gas can be further increased through the air which is collected by the oxygenation pipe 205, so that the oxygen content in the device is improved, the combustion efficiency in the device is improved, great convenience is provided for the workers, the flow rate of the hot gas which is collected by the centrifugal fan 206 is high after being pressurized, the flow rate is reduced, the flow rate of the hot gas around the hot gas is high, the flow rate of the hot gas is high, and the waste heat of the surrounding the hot gas can be sucked, and the circulating purpose is achieved.
Working principle: when waste heat is utilized, after the hot gas is introduced into the device from the air inlet pipe 102, the hot gas is discharged from the circulating pipe 201 after being filtered step by step through the first filter screen 103, the second filter screen 104 and the third filter screen 105, the circulating pipe 201 and the oxygenation pipe 205 are installed on the collecting pipe 204 together, and the circulating pipe 204 is connected with the multipurpose furnace through an external pipeline of the collecting pipe 204, so that heat circulation is completed, filtered smoke dust particles fall into the collecting hopper 106 to be uniformly collected, when the hot gas enters the circulating pipe 201, the hot gas can be further drained by the exhaust fan arranged in the air pipe 202, and enters the collecting pipe 204 through the diversion pipe 203, at the moment, the centrifugal fan 206 also starts to work, external air is fed into the collecting pipe 204 through the oxygenation pipe 205 to be mixed with the hot gas, and the oxygen content in the hot gas can be further increased through the air collected by the oxygenation pipe 205, so that the oxygen content in the device is improved, and the combustion efficiency in the device is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A multipurpose furnace waste heat utilization device, comprising:
a filter assembly (100) comprising a filter box (101) and an air inlet pipe (102) arranged at one side of the filter box (101);
the circulating assembly (200) comprises a circulating pipe (201) arranged on the other side of the filter tank (101), an air pipe (202) arranged on the inner side of the circulating pipe (201), a diversion pipe (203) arranged at the output end of the circulating pipe (201), a collecting pipe (204) arranged at the output end of the diversion pipe (203), an oxygenation pipe (205) arranged on one side of the collecting pipe (204) and a centrifugal fan (206) arranged at the input end of the oxygenation pipe (205).
2. The multipurpose furnace waste heat utilization device according to claim 1, wherein an exhaust fan is arranged in the air duct (202), and the oxygenation pipe (205) is located at one side of the diversion pipe (203).
3. The multipurpose furnace waste heat utilization device according to claim 1, wherein a first filter screen (103) is installed inside the filter tank (101), the first filter screen (103) is located above the air inlet pipe (102), a second filter screen (104) is installed inside the filter tank (101), the second filter screen (104) is located above the first filter screen (103), a third filter screen (105) is installed inside the filter tank (101), and the third filter screen (105) is located between the second filter screen (104) and the circulation pipe (201).
4. The multipurpose furnace waste heat utilization device according to claim 1, wherein a collection hopper (106) is installed at the bottom of the filter tank (101), and an on-off valve (107) is installed at the outer side of the collection hopper (106).
5. The multipurpose furnace waste heat utilization device according to claim 1, wherein a motor (108) is installed on the front surface of the filter box (101), and a cam (109) is installed at the output end of the motor (108).
6. The multipurpose furnace waste heat utilization device according to claim 1, wherein a hinge seat (110) is mounted on the front surface of the filter box (101), a swing rod (111) is movably mounted in the hinge seat (110), a knocking head (112) is mounted at one end of the swing rod (111), and the other end of the swing rod (111) is in contact with the triangular cam (109).
7. The multipurpose furnace waste heat utilization device according to claim 1, wherein a support column (113) is installed at the bottom of the filter box (101), and the support column (113) is located at the outer side of the collecting hopper (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002026.0U CN220250694U (en) | 2023-04-27 | 2023-04-27 | Multipurpose furnace waste heat utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002026.0U CN220250694U (en) | 2023-04-27 | 2023-04-27 | Multipurpose furnace waste heat utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250694U true CN220250694U (en) | 2023-12-26 |
Family
ID=89234312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002026.0U Active CN220250694U (en) | 2023-04-27 | 2023-04-27 | Multipurpose furnace waste heat utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250694U (en) |
-
2023
- 2023-04-27 CN CN202321002026.0U patent/CN220250694U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |