CN210570175U - Heating device for pretreatment by waste heat recovery - Google Patents
Heating device for pretreatment by waste heat recovery Download PDFInfo
- Publication number
- CN210570175U CN210570175U CN201921455162.9U CN201921455162U CN210570175U CN 210570175 U CN210570175 U CN 210570175U CN 201921455162 U CN201921455162 U CN 201921455162U CN 210570175 U CN210570175 U CN 210570175U
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- Prior art keywords
- wall
- water tank
- heating
- waste heat
- heat recovery
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- Expired - Fee Related
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Abstract
The utility model discloses a waste heat recovery gives preceding processing heating device, including the insulation can, insulation can top outer wall is provided with the case lid, the both sides inner wall of insulation can has same first water tank through the bolt fastening, and insulation can bottom inner wall has the second water tank through the bolt fastening, second water tank top outer wall has the heating cabinet through the bolt fastening, and heating cabinet top outer wall is provided with first solenoid valve, first solenoid valve is connected on first water tank, one side outer wall of heating cabinet is provided with the second solenoid valve, and the second solenoid valve passes through the pipe connection on the second water tank, heating cabinet bottom inner wall has the resistance wire through the bolt fastening. The utility model discloses a water in the first water tank of heat recovery copper pipe preheats, further heaies up to the water of preheating through the heating cabinet again, heats through heating copper pipe, collects in the heating through preheating and utilizes, avoids the calorific loss of removal, has realized the maximum utilization of waste heat.
Description
Technical Field
The utility model relates to a waste heat recovery technical field especially relates to a waste heat recovery utilizes and gives preceding processing heating device.
Background
The waste heat refers to sensible heat and latent heat which are not reasonably utilized in the original design in the energy consumption device of the put-in-operation industrial enterprise due to the limitations of factors such as history, technology, concept and the like. The method comprises the steps of high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like. According to investigation, the total waste heat resources of all industries account for 17% -67% of the total fuel consumption, and the recyclable waste heat resources account for 60% of the total waste heat resources.
The existing waste heat recovery is used for other purposes, and the heat loss is inevitable in the moving process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste heat recycling and pre-treatment heating device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a waste heat recovery gives preceding processing heating device, includes the insulation can, insulation can top outer wall is provided with the case lid, the both sides inner wall of insulation can has same first water tank through the bolt fastening, and insulation can bottom inner wall has the second water tank through the bolt fastening, second water tank top outer wall has the heating cabinet through the bolt fastening, and heating cabinet top outer wall is provided with first solenoid valve, first solenoid valve is connected on first water tank, one side outer wall of heating cabinet is provided with the second solenoid valve, and the second solenoid valve passes through pipe connection on the second water tank, heating cabinet bottom inner wall has the resistance wire through the bolt fastening, one side of insulation can bottom inner wall has the second water pump through the bolt fastening.
Preferably, the outer wall of one side of the heat preservation box is provided with a heat recovery copper pipe, one end of the heat recovery copper pipe is connected to the first water tank, and the other end of the heat recovery copper pipe is connected to the first water pump.
Preferably, a heating copper pipe is arranged on the outer wall of the other side of the heat preservation box, one end of the heating copper pipe is connected to the first water tank through a pipeline, and the other end of the heating copper pipe is connected to the second water pump through a pipeline.
Preferably, a temperature sensor is fixed on the inner wall of one side of the heating box through a bolt, and the temperature sensor is connected with a controller through a signal wire.
Preferably, a display screen is arranged on the outer wall of one side of the heat preservation box.
Preferably, the first electromagnetic valve, the second electromagnetic valve, the first water pump and the second water pump are all connected with a switch through wires, and the switch is connected with the controller through wires.
The utility model has the advantages that:
1. this waste heat recovery gives preceding processing heating device, preheats through the water in the first water tank of heat recovery copper pipe, further heaies up through the water of heating cabinet to preheating again, in the second water tank with log raft after the intensification, and rethread heating copper pipe is to heating, collects in the heating through preheating and utilizes, avoids the calorific loss of removal, improves thermal utilization ratio, has realized the maximum utilization of waste heat.
Drawings
Fig. 1 is a schematic view of a front view structure of a waste heat recycling pre-treatment heating device provided by the present invention;
fig. 2 is the utility model provides a waste heat recovery gives pretreatment heating device's sectional structure sketch map.
In the figure: 1 insulation can, 2 case lids, 3 display screens, 4 heat recovery copper pipes, 5 heating copper pipes, 6 first water tanks, 7 heating boxes, 8 first solenoid valves, 9 second water tanks, 10 second solenoid valves, 11 first water pumps, 12 resistance wires, 13 temperature sensors, 14 second water pumps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a heating device for waste heat recovery and utilization pretreatment, comprising an insulation box 1, wherein the outer wall of the top of the insulation box 1 is provided with a box cover 2, the inner walls of the two sides of the insulation box 1 are fixed with a first water tank 6 through bolts, the inner wall of the bottom of the insulation box 1 is fixed with a second water tank 9 through bolts, the outer wall of the top of the second water tank 9 is fixed with a heating box 7 through bolts, the outer wall of the top of the heating box 7 is provided with a first electromagnetic valve 8, the first electromagnetic valve 8 is connected with the first water tank 6, the outer wall of one side of the heating box 7 is provided with a second electromagnetic valve 10, the second electromagnetic valve 10 is connected with the second water tank 9 through a pipeline, the inner wall of the bottom of the heating box 7 is fixed with a resistance wire 12 through bolts, one side of the inner wall of the bottom of the insulation box 1 is fixed with a, the other end of heat recovery copper pipe 4 is connected on first water pump 11, the opposite side outer wall of insulation can 1 is provided with heating copper pipe 5, and the one end of heating copper pipe 5 passes through pipe connection on first water tank 6, the other end of heating copper pipe 5 passes through pipe connection on second water pump 14, one side inner wall of heating box 7 has temperature sensor 13 through the bolt fastening, and temperature sensor 13 is connected with the controller through the signal line, one side outer wall of insulation can 1 is provided with display screen 3, first solenoid valve 8, second solenoid valve 10, first water pump 11 and second water pump 14 all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The working principle is as follows: during the use, preheat the water in first water tank 6 through heat recovery copper pipe 4, through the second water in the first water tank 6 of first water pump 11 circulation, further intensifies to the water of preheating through heating cabinet 7 again, in the second water tank 9 is discharged with the water after the intensification, and rethread heating copper pipe 5 is to heating, heats through resistance wire 12 in the heating cabinet 7.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A heating device for waste heat recovery and pretreatment comprises an insulation box (1) and is characterized in that a box cover (2) is arranged on the outer wall of the top of the insulation box (1), the inner walls of two sides of the insulation box (1) are fixedly provided with a first water tank (6) through bolts, the inner wall of the bottom of the insulation box (1) is fixedly provided with a second water tank (9) through bolts, the outer wall of the top of the second water tank (9) is fixedly provided with a heating box (7) through bolts, the outer wall of the top of the heating box (7) is provided with a first electromagnetic valve (8), the first electromagnetic valve (8) is connected onto the first water tank (6), the outer wall of one side of the heating box (7) is provided with a second electromagnetic valve (10), the second electromagnetic valve (10) is connected onto the second water tank (9) through a pipeline, and a resistance wire (12) is fixedly, and a second water pump (14) is fixed on one side of the inner wall of the bottom of the heat preservation box (1) through a bolt.
2. The waste heat recycling and pre-treatment heating device as claimed in claim 1, wherein a heat recovery copper pipe (4) is arranged on the outer wall of one side of the heat insulation box (1), one end of the heat recovery copper pipe (4) is connected to the first water tank (6), and the other end of the heat recovery copper pipe (4) is connected to the first water pump (11).
3. The heating device for the pretreatment of waste heat recovery and utilization according to claim 1, wherein a heating copper pipe (5) is arranged on the outer wall of the other side of the heat insulation box (1), one end of the heating copper pipe (5) is connected to the first water tank (6) through a pipeline, and the other end of the heating copper pipe (5) is connected to the second water pump (14) through a pipeline.
4. The waste heat recycling pretreatment heating device according to claim 1, wherein a temperature sensor (13) is fixed to an inner wall of one side of the heating box (7) through a bolt, and the temperature sensor (13) is connected with a controller through a signal line.
5. The waste heat recycling and pre-treatment heating device as claimed in claim 1, wherein a display screen (3) is arranged on the outer wall of one side of the heat insulation box (1).
6. The waste heat recycling pre-treatment heating device according to claim 1, wherein the first solenoid valve (8), the second solenoid valve (10), the first water pump (11) and the second water pump (14) are all connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455162.9U CN210570175U (en) | 2019-09-03 | 2019-09-03 | Heating device for pretreatment by waste heat recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921455162.9U CN210570175U (en) | 2019-09-03 | 2019-09-03 | Heating device for pretreatment by waste heat recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570175U true CN210570175U (en) | 2020-05-19 |
Family
ID=70642153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921455162.9U Expired - Fee Related CN210570175U (en) | 2019-09-03 | 2019-09-03 | Heating device for pretreatment by waste heat recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570175U (en) |
-
2019
- 2019-09-03 CN CN201921455162.9U patent/CN210570175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210903 |
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| CF01 | Termination of patent right due to non-payment of annual fee |