CN211802168U - Heat recycling device for drying oven of coating machine - Google Patents
Heat recycling device for drying oven of coating machine Download PDFInfo
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- CN211802168U CN211802168U CN202020378715.1U CN202020378715U CN211802168U CN 211802168 U CN211802168 U CN 211802168U CN 202020378715 U CN202020378715 U CN 202020378715U CN 211802168 U CN211802168 U CN 211802168U
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Abstract
The utility model relates to a coating processing equipment technical field, more specifically say, it relates to a coating machine oven heat recovery utilizes device, and its technical scheme main points are: the drying oven comprises an oven body and a workbench, wherein the workbench is positioned below the oven body, a plurality of heating sections are arranged in the oven body, a water inlet and a water outlet are formed in the side wall of the oven body, and one end of each of the two heating sections is respectively communicated with the water inlet and the water outlet; the workbench is provided with a material basin, the top of the material basin is provided with a discharging groove, the material basin is internally provided with a heating groove which penetrates through two side walls of the material basin, two ends of the heating groove are respectively connected with water delivery pipes, the other ends of the two water delivery pipes are respectively fixedly connected with a water inlet and a water outlet, and one water delivery pipe is provided with a water pump; the device can improve the utilization ratio of the heat generated by the oven, and reduces the occurrence of the condition of energy waste.
Description
Technical Field
The utility model relates to a coating processing equipment technical field, more specifically say, it relates to a coating machine oven heat recovery utilizes device.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and is characterized in that a layer of glue, paint, ink and the like with specific functions is coated on a coiled substrate, and the coiled substrate is dried and then coiled.
In the prior art, in the process of drying a coated product, heat generated by heating equipment such as an oven is generally used for drying and heating the coated product so as to meet the process requirement of the coated product.
The above prior art solutions have the following drawbacks: in the process of drying the coated product, part of heat generated by the oven can be dissipated and lost, so that the utilization rate of the heat generated by the oven is reduced, and the energy is wasted.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a coating machine oven heat recovery utilizes device can the part heat that the recycle oven produced, and then has improved the thermal utilization ratio that the oven produced, and the condition that has reduced the extravagant energy takes place.
The above technical purpose of the present invention can be achieved by the following technical solutions: a heat recycling device for a coating machine drying oven comprises a drying oven and a workbench, wherein the workbench is positioned below the drying oven, a plurality of heating sections are arranged in the drying oven, a water inlet and a water outlet are formed in the side wall of the drying oven, and one end of each of the two heating sections is respectively communicated with the water inlet and the water outlet;
the material basin is arranged on the workbench, the discharging groove is formed in the top of the material basin, heating grooves penetrating through two side walls of the material basin are formed in the material basin, water conveying pipes are connected to two ends of each heating groove respectively, the other ends of the two water conveying pipes are fixedly connected to the water inlet and the water outlet respectively, and a water pump is arranged on one water conveying pipe.
By adopting the technical scheme, when the product is heated by the oven, the coating material is put into the discharging groove, the water pump is turned on, water conveyed by the water pump flows into the heating groove and then flows upwards along the water conveying pipe through the water inlet, when the coating material passes through the heating section, the water absorbs redundant heat generated by the oven, the heated water flows into the heating groove again through the water conveying pipe, and the coating material in the material basin flows into the water inlet again after being subjected to hot melting processing; the heat of the oven is recycled in a water circulation mode, so that the heat utilization rate of the oven is improved, and the situation of energy waste is reduced.
The present invention may be further configured in a preferred embodiment as: the drying oven further comprises a water tank communicated with the water delivery pipe, and the water tank is positioned above the drying oven.
By adopting the technical scheme, the heating pipe section can thermally expand in the heating process of the oven, the space in the heating pipe section shrinks, and part of the extruded water upwards flows into the water tank, so that the influence on the water circulation of the whole device after the heating pipe section thermally expands is reduced.
The present invention may be further configured in a preferred embodiment as: the heating sections are sequentially connected and arranged in a shape like a Chinese character 'ji'.
Through adopting above-mentioned technical scheme, a plurality of heating pipe sections connect gradually and are "hex" style of calligraphy and arrange for the volume increase of the water in the heating pipe section of flowing through, and then make the unnecessary heat that produces in the oven can be absorbed by more water, thereby improved the thermal recycle ratio of oven.
The present invention may be further configured in a preferred embodiment as: the material basin is characterized in that a plurality of air release cavities are arranged in the material basin along the vertical direction, the air release cavities penetrate through the top of the material basin and are communicated with the heating groove, and a plurality of control pieces used for covering the openings of the air release cavities are arranged on the top of the material basin.
Through adopting above-mentioned technical scheme, close the water pump, beat the opening of open air pocket through the control, because the basin is in high water level, the water in the basin can flow back to the heating bath through the raceway, and water has water to flow into the gassing chamber upwards after passing through the heating bath, and the export of gassing chamber has water to emerge the back, and the lid closes the stopper stifled, and then makes the air in heating bath and the gassing chamber extruded to the condition that the air in the heating bath produced the influence has been reduced and has taken place processing.
The present invention may be further configured in a preferred embodiment as: the basin sets up along vertical direction, basin open-ended bore reduces from top to bottom in proper order, the top of basin is provided with and is used for covering basin open-ended apron.
Through adopting above-mentioned technical scheme, hydrologic cycle's in-process, the vapor that forms after moisture takes place the thermal evaporation, and the accessible basin runs off, can prevent behind the apron that vapor runs off in addition, and vapor condenses into the drop of water after the basin lateral wall, and the lateral wall of accessible slope flows back, and then has reduced the waste of water resource.
The present invention may be further configured in a preferred embodiment as: the top of the material basin is provided with a plurality of concave parts which are in one-to-one correspondence with the air discharge cavities.
Through adopting above-mentioned technical scheme, the water that overflows from the gassing intracavity can flow into interior recess earlier, and then makes the staff be convenient for observe whether the water of gassing intracavity fills up.
The present invention may be further configured in a preferred embodiment as: the material basin is characterized in that an intercepting frame is arranged on the upper surface of the material basin and surrounds the opening of the material basin.
Through adopting above-mentioned technical scheme, the interception frame can intercept from the water that the gassing chamber flows out, avoids water to flow into the opening of material basin, and then has reduced the condition emergence that produces the influence to coating material behind the rivers pan feeding basin.
The present invention may be further configured in a preferred embodiment as: and a thermometer is arranged at one end of the water delivery pipe close to the water inlet end of the heating groove.
By adopting the technical scheme, because the coating material needs to be processed within a certain temperature range, the thermometer is convenient for a worker to observe the temperature of the moisture flowing into the heating groove, and corresponding adjustment is made according to the specific temperature.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the product is heated by the oven, the coating material is put into the discharging groove, the water pump is turned on, water conveyed out by the water pump flows into the heating groove and then flows upwards through the water inlet along the water conveying pipe, when the coating material passes through the heating pipe section, the water absorbs excessive heat generated by the oven, the heated water flows into the heating groove again through the water conveying pipe, and the coating material in the material basin flows into the water inlet again after being subjected to hot melting processing; the heat of the oven is recycled in a water circulation mode, so that the utilization rate of the heat of the oven is improved, and the condition of energy waste is reduced;
2. in the heating process of the oven, the heating pipe section is subjected to thermal expansion, the space in the heating pipe section is contracted, and part of the extruded water flows upwards into the water tank, so that the influence on the water circulation of the whole device after the heating pipe section is subjected to thermal expansion is reduced;
3. a plurality of heating sections connect gradually and are "hex" style of calligraphy and arrange for the volume increase of the water in the heating section of flowing through, and then make the unnecessary heat that produces in the oven can be absorbed by more water, thereby improved the thermal recycle ratio of oven.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a bowl in an embodiment of the present invention;
fig. 3 is a partial cross-sectional view of an oven in an embodiment of the invention.
Reference numerals: 1. a wall; 2. a ground surface; 3. placing the plate; 4. an oven; 41. a water inlet; 42. a water outlet; 5. a heating pipe section; 6. a work table; 7. a material basin; 71. a heating tank; 72. an air discharge cavity; 73. an inner concave portion; 74. an interception frame; 75. a discharging groove; 8. a control member; 9. a water delivery pipe; 10. a thermometer; 11. a water pump; 12. a water tank; 13. and (7) a cover plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a coating machine oven heat recovery utilizes device, as shown in fig. 1 and fig. 3, including setting up oven 4 on wall 1, fixedly connected with places board 3 on wall 1, oven 4 places on placing board 3, water inlet 41 and delivery port 42 have been seted up respectively along vertical direction to a lateral wall of oven 4, four heating pipe sections 5 of inner wall fixedly connected with of oven 4, four heating pipe sections 5 connect gradually end to end and are "oneself" style of calligraphy and arrange, and the one end that is located two heating pipe sections 5 of end to end communicates with water inlet 41 and delivery port 42 respectively.
As shown in fig. 1 and 2, a workbench 6 is arranged on the ground 2, a material basin 7 with an upward opening is fixedly connected to the upper surface of the workbench 6, a material discharging groove 75 is formed in the top of the material basin 7, a heating groove 71 is formed in the bottom of the material basin 7 along the horizontal direction, and the heating groove 71 penetrates through two side walls of the material basin 7 and is communicated to the outside. Two cylindrical air bleeding cavities 72 are vertically provided on both sides of the bowl 7, and the air bleeding cavities 72 communicate with the heating grooves 71. Meanwhile, the top of the material basin 7 is provided with two inward concave parts 73 which are in one-to-one correspondence with and communicated with the air release cavity 72, the inward concave parts 73 are in a round cake shape, and the inward concave parts 73 are arranged around the opening edge of the air release cavity 72; in addition, two control pieces 8 for covering the opening of the air release cavity 72 are arranged at the top of the material basin 7, and in the embodiment, the control pieces 8 can be preferably plugged; the control member 8 is fixed on the top of the material basin 7 through a string; the top of the material basin 7 is fixedly connected with an intercepting frame 74, the end surface of the intercepting frame 74 is attached to the upper surface of the material basin 7, and the intercepting frame 74 is arranged around the opening of the material basin 7.
As shown in fig. 1 and 2, the water inlet end and the water outlet end of the heating tank 71 are both communicated with a water pipe 9 fixedly connected to the wall 1, and in this embodiment, the water pipe 9 is a copper pipe easy to exchange heat. The two water pipes 9 extend upwards to one side wall of the oven 4, the other end of the water pipe 9 communicated with the water outlet end of the heating groove 71 is communicated with the water inlet 41, and the other end of the water pipe 9 is communicated with the water outlet 42. Meanwhile, a thermometer 10 is welded at one end of the water conveying pipe 9 close to the water inlet end of the heating groove 71, and the middle part of the water conveying pipe 9 is communicated with a water pump 11 fixedly connected to the wall 1.
As shown in fig. 1, a water tank 12 is fixedly connected to the wall 1 through bolts and is arranged in the vertical direction, the water tank 12 is located above the oven 4, the water tank 12 is communicated with a water pipe 9 communicated with the water inlet pipe, the aperture of an opening of the water tank 12 is sequentially reduced from top to bottom, and a cover plate 13 for covering the opening of the water tank 12 is hinged to the top of the water tank 12.
The implementation principle of the embodiment is as follows: when the product is heated by the oven 4, the coating material is placed in the material discharge groove 75, the water pump 11 is turned on, water conveyed by the water pump 11 flows into the heating groove 71 and flows upwards through the water inlet 41 along the water conveying pipe 9, when the water passes through the heating section 5, the water absorbs redundant heat generated by the oven 4, the heated water flows into the heating groove 71 again through the water conveying pipe 9, and the coating material in the material basin 7 flows into the water inlet 41 again after being subjected to hot melting processing; the heat of the oven 4 is recycled in a water circulation mode, so that the heat utilization rate of the oven 4 is improved, and the situation of energy waste is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a coating machine oven heat recovery utilizes device which characterized in that: the heating device comprises an oven (4) and a workbench (6), wherein the workbench (6) is positioned below the oven (4), a plurality of heating sections (5) are arranged in the oven (4), a water inlet (41) and a water outlet (42) are formed in the side wall of the oven (4), and one end of each of the two heating sections (5) is respectively communicated with the water inlet (41) and the water outlet (42);
the improved feeding device is characterized in that a material basin (7) is arranged on the workbench (6), a discharging groove (75) is formed in the top of the material basin (7), heating grooves (71) penetrating through two side walls of the material basin (7) are formed in the material basin (7), water conveying pipes (9) are connected to two ends of each heating groove (71), the other ends of the two water conveying pipes (9) are fixedly connected to a water inlet (41) and a water outlet (42), and a water pump (11) is arranged on one water conveying pipe (9).
2. The heat recycling device for the baking oven of the coating machine according to claim 1, wherein: the drying oven further comprises a water tank (12) communicated with the water delivery pipe (9), and the water tank (12) is positioned above the drying oven (4).
3. The heat recycling device for the baking oven of the coating machine according to claim 1, wherein: the heating sections (5) are sequentially connected and arranged in a shape like a Chinese character 'ji'.
4. The heat recycling device for the baking oven of the coating machine as claimed in claim 2, wherein: a plurality of air release cavities (72) are arranged in the material basin (7) along the vertical direction, the air release cavities (72) penetrate through the top of the material basin (7) and are communicated with the heating groove (71), and a plurality of control pieces (8) used for covering the openings of the air release cavities (72) are arranged on the top of the material basin (7).
5. The heat recycling device for the baking oven of the coating machine as claimed in claim 2, wherein: the water tank (12) is arranged along the vertical direction, the caliber of an opening of the water tank (12) is sequentially reduced from top to bottom, and a cover plate (13) used for covering the opening of the water tank (12) is arranged at the top of the water tank (12).
6. The device for recycling heat of the drying oven of the coating machine as claimed in claim 4, wherein: the top of the material basin (7) is provided with a plurality of concave parts (73) which are in one-to-one correspondence with the air release cavities (72).
7. The device for recycling heat of the drying oven of the coating machine as claimed in claim 6, wherein: the upper surface of the material basin (7) is provided with an intercepting frame (74), and the intercepting frame (74) surrounds the opening of the material basin (7).
8. The heat recycling device for the baking oven of the coating machine according to claim 1, wherein: a thermometer (10) is arranged at one end of the water delivery pipe (9) close to the water inlet end of the heating groove (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378715.1U CN211802168U (en) | 2020-03-23 | 2020-03-23 | Heat recycling device for drying oven of coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020378715.1U CN211802168U (en) | 2020-03-23 | 2020-03-23 | Heat recycling device for drying oven of coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN211802168U true CN211802168U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020378715.1U Active CN211802168U (en) | 2020-03-23 | 2020-03-23 | Heat recycling device for drying oven of coating machine |
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| CN (1) | CN211802168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115672693A (en) * | 2022-11-18 | 2023-02-03 | 东莞市金恒晟新材料科技有限公司 | New energy glue coating and drying device for adhesive tape and operation method of new energy glue coating and drying device |
-
2020
- 2020-03-23 CN CN202020378715.1U patent/CN211802168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115672693A (en) * | 2022-11-18 | 2023-02-03 | 东莞市金恒晟新材料科技有限公司 | New energy glue coating and drying device for adhesive tape and operation method of new energy glue coating and drying device |
| CN115672693B (en) * | 2022-11-18 | 2023-12-26 | 东莞市金恒晟新材料科技有限公司 | Colloid coating and drying device for new energy adhesive tape and operation method thereof |
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