CN220075482U - Cooling liquid waste heat recovery system of sealing ring injection molding equipment - Google Patents
Cooling liquid waste heat recovery system of sealing ring injection molding equipment Download PDFInfo
- Publication number
- CN220075482U CN220075482U CN202321317921.1U CN202321317921U CN220075482U CN 220075482 U CN220075482 U CN 220075482U CN 202321317921 U CN202321317921 U CN 202321317921U CN 220075482 U CN220075482 U CN 220075482U
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- CN
- China
- Prior art keywords
- waste heat
- heat recovery
- sealing ring
- cooling liquid
- injection molding
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- 239000002918 waste heat Substances 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 title claims abstract description 27
- 239000000110 cooling liquid Substances 0.000 title claims abstract description 23
- 238000001746 injection moulding Methods 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 2
- 239000010808 liquid waste Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- PQIOSYKVBBWRRI-UHFFFAOYSA-N methylphosphonyl difluoride Chemical group CP(F)(F)=O PQIOSYKVBBWRRI-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a cooling liquid waste heat recovery system of sealing ring injection molding equipment, which comprises a sealing ring injection mold and a base, wherein one side of a cooling cavity of the sealing ring injection mold is connected with a waste heat recovery pipe, the upper side of the base is provided with a low-temperature drying machine shell, a heating pipe is arranged in the low-temperature drying machine shell, the waste heat recovery pipe is communicated with the heating pipe, a drying channel is arranged in the middle part in the low-temperature drying machine shell, and a conveying belt is arranged in the middle part in the drying channel. According to the utility model, the waste heat recovery pipe is connected to one side of the cooling cavity of the sealing ring injection mold, and is communicated with the heating pipe in the low-temperature dryer shell, so that the heat in the cooling liquid heated by the high-temperature mold can be recovered and guided to the rear-end low-temperature drying equipment, and the waste heat is fully utilized by the low-temperature drying equipment, so that the waste of new heat energy of the drying equipment can be avoided, and the energy saving is facilitated.
Description
Technical Field
The utility model relates to the technical field of production of sealing rings, in particular to a cooling liquid waste heat recovery system of sealing ring injection molding equipment.
Background
The rubber sealing ring is an annular cover composed of one or more parts, is fixed on one ferrule or gasket of the bearing and is contacted with the other ferrule or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking out and foreign objects from entering. The O-shaped sealing ring series has products made of various materials such as fluororubber, nitrile rubber, silica gel, ethylene propylene rubber, difluoro rubber and the like, and is widely applied to various machines. In the processing process of the rubber sealing ring, an injection mold is needed, and when the injection molding equipment works, a cooling liquid is needed to cool the mold.
According to the injection molding liquid recycling mechanism based on the plastic mold with the application number of CN202121016751.4 in the prior art, the temperature of the inner cavity of the constant temperature cabinet is maintained by utilizing the heat recovered by the inner cavity of the injection molding mold, the loss of heat energy is reduced by utilizing the heat insulation board adhered to the inner wall of the constant temperature cabinet, the heat energy utilization rate of the device is improved, however, the low-temperature drying treatment is inconvenient to utilize waste heat, the low-temperature drying efficiency is poor, and the cooling liquid recycling requirement is difficult to well meet.
Disclosure of Invention
The utility model aims to provide a cooling liquid waste heat recovery system of sealing ring injection molding equipment, which aims to solve the problems that the waste heat is inconvenient to utilize for low-temperature drying treatment, the low-temperature drying efficiency is poor, and the cooling liquid recovery and use requirements are difficult to well meet in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealing washer injection molding equipment coolant liquid waste heat recovery system, includes sealing washer injection mold and base, sealing washer injection mold's cooling chamber one side is connected with the waste heat recovery pipe, the base upside is equipped with the low temperature drying machine shell, the inside heating pipe that is equipped with of low temperature drying machine shell, and waste heat recovery pipe and heating pipe intercommunication, the stoving passageway has been seted up at the middle part in the low temperature drying machine shell, mid-mounting has the conveyer belt in the stoving passageway.
Further, the heating pipe adopts a metal heat conduction pipe, and the heating pipe is arranged in a spiral pipe shape.
Further, the two ends of the heating pipe are respectively provided with a liquid inlet and a liquid outlet, and the liquid outlet is communicated with a circulating liquid storage pool of the cooling liquid through a pipeline and an infusion pump.
Further, the base is fixedly welded on the lower side of the low-temperature dryer shell, and a PLC control cabinet is arranged on the outer side of the base.
Further, the base both ends are equipped with the support frame, be equipped with the transfer roller through the transmission shaft in the recess of support frame upside, and the conveyer belt both ends twine in two transfer roller outsides.
Further, transmission shaft one end is connected with conveying motor through the gear train transmission, and conveying motor passes through frame fixed mounting in the base outside, and the gear train is including driving gear and the driven gear that is equipped with, and driving gear and driven gear meshing are connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the waste heat recovery pipe is connected to one side of the cooling cavity of the sealing ring injection mold, and is communicated with the heating pipe in the low-temperature dryer shell, so that the heat in the cooling liquid heated by the high-temperature mold can be recovered and guided to the rear-end low-temperature drying equipment, and the waste heat is fully utilized by the low-temperature drying equipment, so that the waste of new heat energy of the drying equipment can be avoided, and the energy saving is facilitated.
2. According to the low-temperature drying machine, the heating pipe is a metal heat-conducting pipe, the heating pipe is in a spiral pipe shape, the two ends of the heating pipe are respectively provided with the liquid inlet and the liquid outlet, the liquid outlet is communicated with the circulating liquid storage tank of the cooling liquid through the pipeline and the liquid delivery pump, and the heating pipe is uniformly distributed in the low-temperature drying machine shell in a spiral mode, so that the low-temperature drying uniformity is high, and the drying effect is good.
3. According to the utility model, the drying channel is formed in the middle part in the low-temperature dryer shell, the conveyor belt is arranged in the middle part in the drying channel, the supporting frames are arranged at the two ends of the base, the conveying rollers are arranged in the grooves at the upper sides of the supporting frames through the transmission shafts, and the two ends of the conveyor belt are wound on the outer sides of the two conveying rollers, so that materials are conveyed from one end to the other end of the low-temperature dryer shell through the conveyor belt for mobile drying treatment, and the drying efficiency is high.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a heating tube according to the present utility model;
fig. 3 is a schematic view of a conveyor belt structure according to the present utility model.
In the figure: 1. a waste heat recovery pipe; 2. a base; 3. a support frame; 4. a groove; 5. a transmission shaft; 6. a conveying roller; 7. a conveying motor; 8. a conveyor belt; 9. a liquid inlet; 10. a low temperature dryer housing; 11. a drying passage; 12. a PLC control cabinet; 13. heating pipes; 14. sealing ring injection mold; 15. a liquid outlet; 16. a drive gear; 17. a driven gear.
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.
Referring to fig. 1-3, in the embodiment of the utility model, a cooling liquid waste heat recovery system of a sealing ring injection molding device comprises a sealing ring injection mold 14 and a base 2, wherein one side of a cooling cavity of the sealing ring injection mold 14 is connected with a waste heat recovery pipe 1, a low-temperature dryer shell 10 is arranged on the upper side of the base 2, a heating pipe 13 is arranged in the low-temperature dryer shell 10, the waste heat recovery pipe 1 is communicated with the heating pipe 13, heat in cooling liquid heated by the high-temperature mold can be recovered and guided to a rear-end low-temperature drying device, waste heat of the drying device can be fully utilized by the low-temperature drying device, new heat energy can be prevented from being wasted, energy saving is facilitated, a drying channel 11 is formed in the middle part in the low-temperature dryer shell 10, a conveyor belt 8 is arranged in the middle part in the drying channel 11, the heating pipe 13 adopts a metal heat conduction pipe, and the heating pipe 13 is arranged into a spiral pipe shape, so that the heating pipe 13 is uniformly distributed on the inner wall of the low-temperature dryer shell 10, the low-temperature drying uniformity is high, and the drying effect is good.
In a specific embodiment, two ends of the heating pipe 13 are respectively provided with a liquid inlet 9 and a liquid outlet 15, and the liquid outlet 15 is communicated with a circulating liquid storage tank of the cooling liquid through a pipeline and an infusion pump, so that the reflowing cooling liquid is convenient to be subjected to low-temperature drying treatment through the heating pipe 13.
In a specific embodiment, the base 2 is fixedly welded at the lower side of the low-temperature dryer shell 10, and the outer side of the base 2 is provided with the PLC control cabinet 12, so that the whole control is convenient.
In the embodiment, the support frame 3 is equipped with at base 2 both ends, is equipped with transfer roller 6 through transmission shaft 5 in the recess 4 of support frame 3 upside, and conveyer belt 8 both ends winding is in two transfer roller 6 outsides for remove drying treatment through conveyer belt 8 with the material by low temperature drying machine shell 10 one end transfer to the other end, drying efficiency is higher.
In the specific embodiment, one end of the transmission shaft 5 is connected with the conveying motor 7 through a gear set, the conveying motor 7 is fixedly arranged on the outer side of the base 2 through a base, the gear set comprises a driving gear 16 and a driven gear 17, and the driving gear 16 and the driven gear 17 are in meshed connection, so that the conveying motor 7 and the gear set can drive the conveying belt 8 to slowly rotate for adjustment so as to carry out drying treatment of conveying materials.
The working principle of the utility model is as follows:
the waste heat recovery pipe 1 is connected to one side of the cooling cavity of the sealing ring injection mold 14, and the waste heat recovery pipe 1 is communicated with the heating pipe 13 inside the low-temperature dryer shell 10, so that heat in cooling liquid heated by a high-temperature mold can be recovered and guided to rear-end low-temperature drying equipment, waste heat is fully utilized by the low-temperature drying equipment, new heat energy waste of the drying equipment can be avoided, and energy conservation is facilitated; and the heating pipes 13 are uniformly distributed on the inner wall of the low-temperature dryer shell 10 in a spiral manner, so that the low-temperature drying uniformity is high, and the drying effect is good.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A sealing washer injection molding equipment coolant liquid waste heat recovery system, its characterized in that: comprises a sealing ring injection mold (14) and a base (2);
the cooling chamber one side of sealing washer injection mold (14) is connected with waste heat recovery pipe (1), base (2) upside is equipped with low temperature drying cabinet (10), low temperature drying cabinet (10) inside is equipped with heating pipe (13), and waste heat recovery pipe (1) and heating pipe (13) intercommunication, stoving passageway (11) have been seted up at the middle part in low temperature drying cabinet (10), mid-mounting has conveyer belt (8) in stoving passageway (11).
2. The cooling liquid waste heat recovery system of a sealing ring injection molding device according to claim 1, wherein: the heating pipe (13) adopts a metal heat conduction pipe, and the heating pipe (13) is arranged in a spiral pipe shape.
3. The cooling liquid waste heat recovery system of a sealing ring injection molding device according to claim 1, wherein: the two ends of the heating pipe (13) are respectively provided with a liquid inlet (9) and a liquid outlet (15), and the liquid outlet (15) is communicated with a circulating liquid storage pool of cooling liquid through a pipeline and an infusion pump.
4. The cooling liquid waste heat recovery system of a sealing ring injection molding device according to claim 1, wherein: the base (2) is fixedly welded to the lower side of the low-temperature dryer shell (10), and a PLC control cabinet (12) is arranged on the outer side of the base (2).
5. The cooling liquid waste heat recovery system of a sealing ring injection molding device according to claim 1, wherein: the base (2) both ends are equipped with support frame (3), support frame (3) upside is equipped with transfer roller (6) through transmission shaft (5), and conveyer belt (8) both ends winding are in two transfer roller (6) outsides.
6. The cooling liquid waste heat recovery system of a sealing ring injection molding device according to claim 5, wherein: one end of the transmission shaft (5) is connected with a conveying motor (7) through a gear set, the conveying motor (7) is fixedly arranged outside the base (2) through a machine seat, the gear set comprises a driving gear (16) and a driven gear (17), and the driving gear (16) is meshed with the driven gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317921.1U CN220075482U (en) | 2023-05-29 | 2023-05-29 | Cooling liquid waste heat recovery system of sealing ring injection molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317921.1U CN220075482U (en) | 2023-05-29 | 2023-05-29 | Cooling liquid waste heat recovery system of sealing ring injection molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220075482U true CN220075482U (en) | 2023-11-24 |
Family
ID=88815881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317921.1U Active CN220075482U (en) | 2023-05-29 | 2023-05-29 | Cooling liquid waste heat recovery system of sealing ring injection molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220075482U (en) |
-
2023
- 2023-05-29 CN CN202321317921.1U patent/CN220075482U/en active Active
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