CN215270916U - Steam-electricity dual-purpose drying tunnel equipment - Google Patents
Steam-electricity dual-purpose drying tunnel equipment Download PDFInfo
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- CN215270916U CN215270916U CN202121163927.9U CN202121163927U CN215270916U CN 215270916 U CN215270916 U CN 215270916U CN 202121163927 U CN202121163927 U CN 202121163927U CN 215270916 U CN215270916 U CN 215270916U
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- air
- steam
- air outlet
- drying tunnel
- electric
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- 238000001035 drying Methods 0.000 title claims abstract description 32
- 238000005485 electric heating Methods 0.000 claims abstract description 26
- 238000007602 hot air drying Methods 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to a steam-electricity dual-purpose drying tunnel device, which comprises two air outlet chambers, an air outlet panel, an air suction chamber, an air suction panel, a steam heat exchanger, a motor, an induced draft fan, an air suction pipe, an electric cabinet and the like, wherein the air outlet chambers are internally provided with electric heating pipes, the air outlet panel is arranged at the inner side, the left side and the right side are opposite and vertical, the air outlet panel and the air suction panel on the top form a hot air drying tunnel cavity, an intelligent electric valve is arranged on a steam inlet, the air suction chamber is directly connected with an air inlet of the induced draft fan, hot air sucked out of the hot air drying tunnel cavity is sent into the steam heat exchanger again for heating, the recycling of the hot air is realized, energy is saved, a temperature sensor is arranged in the device, a PLC (programmable logic controller) automatically controls the electric cabinet with Chinese friendly interface display, the operation control of air quantity and temperature can be carried out, when the steam supply fails, the steam supply can be manually or automatically switched into an emergency supplement electric hot air mode or an emergency electric hot air mode, the production is not stopped, hot air is used for mass transfer, the heat transfer efficiency is high, and the shoe making production is energy-saving, emission-reducing and environment-friendly.
Description
Technical Field
The invention belongs to the field of hot air drying tunnel equipment, and particularly relates to steam-electricity dual-purpose drying tunnel equipment of a shoemaking process assembly line.
Background
The traditional widely applied procedures of adhesion, sizing and the like in the shoe making process flow production line generally adopt an electric heating infrared radiation scheme, the power factor is low, the power consumption is high, the cost is high, an infrared heating lamp tube is exposed outside, great potential safety hazards exist, volatile compounds of the adhesive are dispersed in a workshop, the air in the workshop is seriously polluted, the working environment condition is poor, and the physical health of workers is endangered.
Disclosure of Invention
In order to solve the problems of production halt caused by sudden failure of a hot air generating system and foreign trade fines caused by influence on timely delivery, the invention provides the steam-electricity dual-purpose drying tunnel equipment on the basis of the invention of the hot air drying tunnel equipment.
The invention relates to a steam-electricity dual-purpose drying tunnel device, which consists of an air outlet chamber, an air outlet panel, an air suction chamber, an air suction panel, a shell, an air outlet pipe, a steam inlet, a steam heat exchanger, a motor, an induced draft fan, an air suction pipe, an outlet pipe, a U-shaped air outlet pipe and an electric cabinet, and is characterized in that: the two air outlet chambers are respectively arranged on the left side and the right side of the equipment and are opposite and vertical and communicated through a U-shaped air outlet pipe, and the air outlet chambers are characterized in that: install electric heating pipe or electric heating board or infrared electric heating pipe or ceramic electric heating pipe or fin electric heating pipe in the air-out room, there is the air-out panel in the inboard of air-out room, and control both sides relatively and upright, the air-out panel forms hot-blast drying tunnel chamber with the panel that induced drafts on top, its characterized in that: open on the air-out panel and have a lot of exhaust vents, the shape of exhaust vent is circular or rhombus or keyway shape, and the one end of tuber pipe links to each other with steam heat exchanger's air outlet, is equipped with the motor on the draught fan, its characterized in that: the motor is inverter motor, and the air outlet of draught fan links to each other its characterized in that with steam heat exchanger's air intake: the steam heat exchanger is internally provided with a steel-aluminum finned tube, and an air suction panel is arranged below the air suction chamber, and the steam heat exchanger is characterized in that: open on the panel of induced drafting and have a lot of induced drafts holes, induced drafts the shape of hole for circular or rhombus or keyway shape, steam heat exchanger's steam inlet is equipped with intelligent motorised valve or manual valve and is connected with external high pressure steam pipe, and steam heat exchanger's outlet pipe is equipped with manual valve or intelligent motorised valve, and intelligent trap is equipped with to the lowest of outlet pipe, its characterized in that: manual valve or intelligent motorised valve are parallelly connected with intelligent trap, and the aspiration channel is connected to the higher authority of aspiration channel room, the air intake of upper end lug connection draught fan of aspiration channel, and the shell is monolithic structure or the gate-type structure that can open, its characterized in that: the both ends in the hot-blast drying tunnel chamber of shell are equipped with the door curtain, and when can let shoes on the conveyer belt get into this drying tunnel equipment, the hot-blast free overflow in the prevention drying tunnel equipment is equipped with temperature sensor, pressure sensor in the drying tunnel equipment, is equipped with electric cabinet, its characterized in that on the shell: the electric cabinet is the automatic control system of the PLC programming of chinese friendly interface demonstration, can carry out the operation control of amount of wind and temperature, manual or automatic switching, when external high-pressure steam supply is not enough to cause hot-blast temperature not enough, can automatic switch over for emergent supplementary electric heat wind mode, the partial electric heating pipe of installation in the switch-on air-out room, supply the temperature that improves not enough, when external high-pressure steam breaks down and can't provide, can automatic switch over into emergent electric heat wind mode, the whole electric heating pipes of installation in the switch-on air-out room reach the process temperature.
Compared with the prior art, the technical scheme provided by the invention has the following remarkable beneficial effects: the drying tunnel adopts hot air as mass transfer, the heat transfer effect is improved, and secondary hot air after heating and shoemaking in the drying tunnel cavity is directly sent into the steam heat exchanger by the draught fan for heating, thereby realizing the recycling of the hot air, greatly saving energy, effectively reducing cost and realizing continuous and uninterrupted production.
Drawings
Fig. 1 is a schematic structural view of a steam-electric dual-purpose drying tunnel device.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a top view of fig. 2.
The attached drawings are embodiments of the invention.
Detailed Description
Embodiments of the invention are further described below with reference to the accompanying drawings:
the invention relates to a steam-electricity dual-purpose drying tunnel device which comprises an air outlet chamber (1), an air outlet panel (2), an air suction chamber (3), an air suction panel (4), a shell (5), an air outlet pipe (6), a steam inlet (7), a steam heat exchanger (8), a motor (9), an induced draft fan (10), an air suction pipe (11), an outlet pipe (12), a U-shaped air outlet pipe (13) and an electric cabinet (14), wherein the air outlet chamber (1) is internally provided with an electric heating pipe or an electric heating plate or an infrared electric heating pipe or a ceramic electric heating pipe or a fin electric heating pipe, the inner side of the air outlet chamber (1) is provided with the air outlet panel (2), the left side and the right side of the air outlet panel are opposite and vertical, the air outlet panel (2) and the air suction panel (4) form a hot air drying tunnel cavity, the air outlet panel (2) is provided with a plurality of air outlet holes, the shape of the air outlet holes are round, rhombic, key groove shaped or polygonal, and the air outlet pipe (6) is connected with an air outlet of the steam heat exchanger (8), the induced draft fan (10) is provided with a motor (9), the motor (9) is a variable frequency motor, an air outlet of the induced draft fan (10) is connected with an air inlet of the steam heat exchanger (8), the steam heat exchanger (8) is internally provided with a steel-aluminum finned tube, an induced draft panel (4) is arranged below the induced draft chamber (3), the induced draft panel (4) is provided with a plurality of induced draft holes, the induced draft holes are circular, rhombic, key groove-shaped or polygonal, an intelligent electric valve or a manual valve is arranged on a steam inlet (7) of the steam heat exchanger (8) and connected with an external high-pressure steam tube, an outlet pipe (12) of the steam heat exchanger (8) is provided with a manual valve or an intelligent electric valve, the lowest part of the outlet pipe (12) is provided with an intelligent drain valve, the manual valve or the intelligent electric valve is connected with the intelligent drain valve in parallel, an induced draft tube (11) is connected above the induced draft chamber (3), the upper part of the induced draft tube (11) is directly connected with the air inlet of the induced draft fan (10), steam heat exchanger (8) heating is sent into once more to the hot-blast hot-air drying tunnel intracavity suction, hot-blast cyclic utilization has been realized, shell (5) are integral structure or the gate-type structure that can open, the both ends in shell (5) hot-air drying tunnel chamber are equipped with the door curtain, when can letting shoes on the conveyer belt get into a vapour electricity double-purpose drying tunnel equipment, prevent the hot-blast free overflow in the drying tunnel equipment, be equipped with temperature sensor in the equipment, pressure sensor, be equipped with electric cabinet (14) on shell (5), electric cabinet (14) are the automatic control system of the PLC programming of chinese friendly interface display.
High-pressure steam enters the steam heat exchanger (8) through the intelligent electric valve by the steam inlet (7), air entering the air cavity is efficiently and quickly heated through the steel aluminum finned tube in the steam heat exchanger (8), the outlet pipe (12) is provided with the manual valve or the intelligent electric valve, the intelligent drain valve is installed at the lowest part of the outlet pipe (12), the manual valve or the intelligent electric valve is connected with the intelligent drain valve in parallel, and the drainage of condensed water and the normal operation of the steam heat exchanger (8) are guaranteed.
Air is sent by an induced draft fan (10) and enters an air cavity through an air inlet of a steam heat exchanger (8), a variable frequency motor (9) is arranged on the induced draft fan (10), hot air heated by a steel-aluminum finned tube enters an air outlet chamber (1) through an air outlet pipe (6) and a U-shaped air outlet pipe (13) from an air outlet of the steam heat exchanger (8), the two air outlet chambers (1) are respectively arranged on the left side and the right side of the equipment and are opposite, an air outlet panel (2) is arranged on the inner side of the air outlet chamber (1), the left side and the right side are opposite and vertical, the air outlet panel (2) and an air suction panel (4) on the top form a hot air drying channel cavity, the hot air from the air outlet chamber (1) is blown into a hot air drying channel cavity through circular air outlet holes on the air outlet panel (2), and is sucked into the air suction chamber (3) through circular air suction holes on the panel (4) after the heating of the procedures such as bonding, shaping and the shoes on an automatic line for shoemaking is finished, and the like, the hot air is directly sent to the steam heat exchanger (8) through the induced draft pipe (11), the hot air in the hot air drying channel cavity is fed into the steam heat exchanger (8) again for heating after being used, the hot air is recycled, and the induced draft fan (10) is driven by the variable frequency motor (9) and can adapt to the requirement of the working condition on the air speed.
Shell (5) is monolithic structure or the gate-type structure that can open, and the maintenance of being convenient for, and the both ends in shell (5) hot-blast drying tunnel chamber are equipped with the door curtain, when can letting shoes on the conveyer belt get into a vapour electricity double-purpose drying tunnel equipment, prevent the interior hot-blast free overflow of drying tunnel equipment.
When the pressure or temperature of the high-pressure steam supply does not reach the standard or the high-pressure steam supply is interrupted, a temperature sensor and a pressure sensor which are arranged in the equipment can send signals, an electric control box (14) of a PLC (programmable logic controller) programmed automatic control system with Chinese friendly interface display can make a rapid response, electric heating pipes which are arranged in an air outlet chamber (1) are partially or completely started to rapidly and effectively heat the air entering the air outlet chamber (1), the electric control box (14) can perform operation control of air volume and temperature and manually or automatically switch, when the temperature of hot air is insufficient due to insufficient supply of external high-pressure steam, the mode can be automatically switched into an emergency supplement electric heating air mode, part of the electric heating pipes which are arranged in the air outlet chamber (1) are connected, the temperature of the insufficient hot air reaches the standard, and when the external high-pressure steam fails to provide, the mode can be automatically switched into the emergency electric heating air mode, all the electric heating pipes arranged in the air outlet chamber (1) are communicated, so that the temperature of hot air is ensured to reach the standard.
Compared with the electric heating infrared heat radiation technology in the traditional shoe making process flow production line, the technical scheme of the steam-electricity dual-purpose drying tunnel equipment provided by the invention has the following remarkable beneficial effects: the drying tunnel is internally provided with hot air as mass transfer, the heat transfer effect is improved, the scheme realizes the recycling of hot air, the energy consumption is effectively reduced, when the temperature of steam in a steam inlet (7) is 175.8 ℃, the power saving effect is improved by about 38 percent compared with the power saving effect of the traditional electric heating infrared heat radiation scheme under the same process hot air temperature in the cavity of the hot air drying tunnel, the cost is effectively reduced, the aims of energy conservation, emission reduction and environmental protection are fulfilled, and the continuous requirement of foreign trade production is realized.
Claims (7)
1. The utility model provides a vapour electricity double-purpose drying tunnel equipment, by air-out room (1), air-out panel (2), aspiration channel (3), panel (4) induced draft, shell (5), air-out pipe (6), steam inlet (7), steam heat exchanger (8), motor (9), draught fan (10), aspiration channel (11), outlet pipe (12), U type play tuber pipe (13), and electric cabinet (14) are constituteed, its characterized in that: two air outlet chambers (1) are arranged on the left side and the right side of the equipment respectively and oppositely and vertically and are communicated by a U-shaped air outlet pipe (13), an air outlet panel (2) is arranged on the inner side of the air outlet chamber (1), the left side and the right side are oppositely and vertically arranged, the air outlet panel (2) and an air suction panel (4) on the top form a hot air drying channel cavity, one end of the air outlet pipe (6) is connected with an air outlet of a steam heat exchanger (8), a motor (9) is arranged on an induced draft fan (10), the air outlet of the induced draft fan (10) is connected with an air inlet of the steam heat exchanger (8), a steel-aluminum finned tube is arranged in the steam heat exchanger (8), the air suction panel (4) is arranged below an air suction chamber (3), an intelligent electric valve or a manual valve is arranged on a steam inlet (7) of the steam heat exchanger (8) and is connected with an external high-pressure steam pipe, and an outlet pipe (12) of the steam heat exchanger (8) is provided with a manual valve or an intelligent electric valve, the lowest part of the outlet pipe (12) is provided with an intelligent drain valve, the upper surface of the air suction chamber (3) is connected with an air suction pipe (11), the upper end of the air suction pipe (11) is directly connected with an air inlet of an induced draft fan (10), the shell (5) is of an integral structure or an openable structure, a temperature sensor and a pressure sensor are arranged in the drying channel equipment, and the shell (5) is provided with an electric cabinet (14).
2. A steam-electric dual-purpose drying tunnel equipment according to claim 1, characterized in that: an electric heating pipe or an electric heating plate or an infrared electric heating pipe or a ceramic electric heating pipe or a fin electric heating pipe is arranged in the air outlet chamber (1).
3. A steam-electric dual-purpose drying tunnel equipment according to claim 1, characterized in that: the air outlet panel (2) is provided with a plurality of air outlet holes, and the air outlet holes are round, rhombic or key groove-shaped.
4. A steam-electric dual-purpose drying tunnel equipment according to claim 1, characterized in that: the motor (9) is a variable frequency motor.
5. A steam-electric dual-purpose drying tunnel equipment according to claim 1, characterized in that: the air suction panel (4) is provided with a plurality of air suction holes, and the shape of the air suction holes is circular or rhombic or key groove-shaped.
6. A steam-electric dual-purpose drying tunnel equipment according to claim 1, characterized in that: and the manual valve or the intelligent electric valve is connected with the intelligent drain valve in parallel.
7. A steam-electric dual-purpose drying tunnel equipment according to claim 1, characterized in that: the two ends of the hot air drying tunnel cavity of the shell (5) are provided with door curtains, so that when shoes on the conveying belt enter the drying tunnel equipment, hot air in the drying tunnel equipment is prevented from freely overflowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121163927.9U CN215270916U (en) | 2021-05-21 | 2021-05-21 | Steam-electricity dual-purpose drying tunnel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121163927.9U CN215270916U (en) | 2021-05-21 | 2021-05-21 | Steam-electricity dual-purpose drying tunnel equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215270916U true CN215270916U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121163927.9U Withdrawn - After Issue CN215270916U (en) | 2021-05-21 | 2021-05-21 | Steam-electricity dual-purpose drying tunnel equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215270916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113170955A (en) * | 2021-05-21 | 2021-07-27 | 浙江大鸿环保科技有限公司 | Steam-electricity dual-purpose drying tunnel equipment |
-
2021
- 2021-05-21 CN CN202121163927.9U patent/CN215270916U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113170955A (en) * | 2021-05-21 | 2021-07-27 | 浙江大鸿环保科技有限公司 | Steam-electricity dual-purpose drying tunnel equipment |
| CN113170955B (en) * | 2021-05-21 | 2024-02-13 | 苏爱莲 | Steam-electricity dual-purpose drying tunnel equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211224 Effective date of abandoning: 20240213 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20211224 Effective date of abandoning: 20240213 |