CN205557166U - Steam reutilization device - Google Patents
Steam reutilization device Download PDFInfo
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- CN205557166U CN205557166U CN201620286132.XU CN201620286132U CN205557166U CN 205557166 U CN205557166 U CN 205557166U CN 201620286132 U CN201620286132 U CN 201620286132U CN 205557166 U CN205557166 U CN 205557166U
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Abstract
The utility model discloses a steam reutilization device, including the steam pipework, the entry linkage vapour source of steam pipework, the exit linkage of steam pipework has the oven, be equipped with the heat exchanger in the oven, the heat exchanger exit linkage has hydrophobic pipeline, this hydrophobic pipeline is connected with catch water, catch water's steam outlet end is connected with steam secondary output branch pipe, catch water's water separation exit end is connected with water separation output branch pipe, the output of steam secondary output branch pipe is connected the base cloth and is preheated the ironing press wheel, the base cloth preheats ironing press wheel output and is connected with first recovery branch pipe, water separation output branch connection leather preheats the ironing press wheel, the leather preheats ironing press wheel output and is connected with second recovery branch pipe, first recovery branch pipe and second recovery branch pipe all are connected with the wash bowl, be equipped with the heater in the wash bowl. The utility model has the advantages of economic environmental protection, heat utilization efficiency height.
Description
Technical field
This utility model belongs to leather processing equipment technical field, and a kind of secondary steam being applied in wet method leather processing technique preheat the baking oven on production line and base fabric and leather utilizes device.
Background technology
The drying of leather, the pre-heat treatment are the important steps in the leather manufacture course of processing.Open at baking operation, baking oven needs be passed through fresh air and heat, utilize the air after heating to dry leather；The pre-heat treatment includes the preheating to base fabric and the preheating to leather.Prior art is typically be respectively adopted steam be passed through baking oven for heating or by steam, base fabric and leather preheated.But owing to above-mentioned operation is low to steam heat utilization rate, cause the loss of big energy, the most economic and environment-friendly.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of secondary steam economic and environment-friendly, that heat utilization ratio is high and utilizes device.
nullTo achieve these goals，The technical solution adopted in the utility model is: a kind of secondary steam utilizes device，Including steam pipework，The entrance of steam pipework connects vapour source，The outlet of steam pipework connects baking oven，Baking oven is provided with heat exchanger，Heat exchanger exit connects hydrophobic pipeline，It is characterized in that: this hydrophobic pipeline connects steam-water separator，The steam (vapor) outlet end of steam-water separator connects has secondary steam to export arm，The separation water outlet end of steam-water separator connects separation water output arm，The outfan of secondary steam output arm connects base fabric preheating pressing wheel，Base fabric preheating pressing wheel outfan connects the first recovery arm，Separate water output arm connection leather and preheat the wheel that plates，Leather preheating pressing wheel outfan connects the second recovery arm，First recovery arm and second reclaims arm and is all connected with rinsing bowl，Rinsing bowl is provided with heater.
In said structure, steam is carried out secondary utilization, the most also the heat separating water is circulated utilization, improves heat utilization ratio, more environmentally-friendly and economical.
As further setting of the present utility model, described baking oven is provided with at least 2 heat exchangers, the port of export of steam pipework connects steam branched pipe, it is respectively steam branch one pipe and steam branch two manages, steam branched pipe and heat exchanger one_to_one corresponding, being provided with regulation valve, hydrophobic pipeline and heat exchanger also one_to_one corresponding on steam branched pipe, hydrophobic pipeline is provided with drain valve.
In said structure, two steam branched pipes respectively enter 2 heat exchangers, accelerate the heat exchange of baking oven, and arranging of regulation valve can control steam entrance uninterrupted, it is simple to regulation.
As further setting of the present utility model, one end that described hydrophobic pipeline is connected with heat exchanger exit end is provided with water inlet switch valve, one end that hydrophobic pipeline is connected with steam-water separator is provided with drainage switch valve, it is provided with drain valve between water inlet switch valve and drainage switch valve, it is also associated with between drain valve and drainage switch valve checking pipeline, this inspection pipeline is provided with inspection switch valve, it is also associated with hydrophobic branched pipe between described water inlet switch valve and heat exchanger, this hydrophobic branched pipe outfan is connected with steam-water separator, one end that hydrophobic branched pipe is connected with heat exchanger is provided with control valve.
In said structure, water inlet switch valve on hydrophobic pipeline and drainage switch valve all play the effect controlling the circulation of this hydrophobic pipeline, be also connected with inspection pipeline for checking pipeline simultaneously, improve security performance on this hydrophobic pipeline, it addition, function standby during maintenance is played in the setting of hydrophobic branched pipe.
As further setting of the present utility model, the steam (vapor) outlet end of described steam-water separator is provided with pressure transducer, the separation water outlet end of steam-water separator is provided with liquid level sensor, secondary steam output arm is provided with relief valve, separate water output arm and be provided with three-way valve, the other both sides outfan of three-way valve connects leather preheating pressing wheel and bypass arm respectively, bypass arm is provided with bypass valve, the outfan of bypass valve connects discharge pipe, leather preheating pressing wheel outfan is by the second recovery arm and rinsing bowl UNICOM, and the second recovery arm is provided with choke valve.
In said structure, the signal output part of pressure transducer and liquid level sensor is connected with choke valve, regulates output flow according to signal, it addition, the dish that the third channel of three-way valve connects leads to branch road as safety line, can be expelled directly out separating water.
As further setting of the present utility model, being additionally provided with steam branch three pipe between described secondary steam output arm and steam pipework, this steam branch three pipe is provided with air relief valve.
In said structure, vapour source can be directly entered steam-water separator by steam branch three pipe, and this steam-water separator can be use of flash steam, it is also possible to directly utilized by vapour source.
Use such scheme, vapour source in this utility model is entered in the heat exchanger of baking oven by steam pipework and discharges heat, the flash-off steam produced after drain water piping enters steam-water separator blood pressure lowering after and plates for base fabric and takes turns preheating, enter rinsing bowl afterwards to be used by rinsing bowl heater, above-mentioned separation water is then used for removing from office pressing wheel preheating, is used by rinsing bowl heater also into rinsing bowl afterwards；Above-mentioned secondary steam utilizes device effectively to utilize the heat of steam, flash-off steam, separation water etc., actually used during can improve 28.8% heat utilization ratio.
Below in conjunction with the accompanying drawings this utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model specific embodiment structure pipeline schematic diagram；
Steam pipework 1, steam branch one pipe 11, steam branch two pipe 12, regulation valve 13, steam branch three pipe 14, air relief valve 15, baking oven 2, heat exchanger 21, hydrophobic pipeline 3, water inlet switch valve 31, drainage switch valve 32, drain valve 33, check pipeline 34, check switch valve 341, hydrophobic branched pipe 342, control valve 343, steam-water separator 4, pressure transducer 401, liquid level sensor 402, secondary steam output arm 41, relief valve 411, separate water output arm 42, three-way valve 421, bypass arm 422, discharge pipe 423, bypass valve 424, base fabric pressing wheel 5, leather pressing wheel 6, first reclaims arm 71, drain valve 711, second reclaims arm 72, choke valve 721, rinsing bowl 8, heater 81.
Detailed description of the invention
Specific embodiment of the utility model is that secondary steam utilizes device as shown in Figure 1, including steam pipework 1, the entrance of steam pipework 1 connects vapour source, steam pipework 1 port of export connects baking oven 2, being provided with 2 heat exchangers 21 in baking oven 2, heat exchanger 21 is exported and is connected with steam-water separator 4 by hydrophobic pipeline 3.The steam (vapor) outlet end output indirect steam of steam-water separator 4 plates for base fabric and takes turns 5 preheatings, the separation water outlet end output of steam-water separator 4 separates water and plates wheel 6 preheating for leather, above-mentioned indirect steam and separate water after base fabric, leather preheating jointly entrance rinsing bowl 8 for heater 81.
The port of export of above-mentioned steam pipework 1 is connected with heat exchanger 21 by steam branched pipe, regulation valve 13 is installed on steam branched pipe, this steam branched pipe is respectively steam branch one pipe 11 and steam branch two pipe 12, steam branch one pipe 11 is connected with a heat exchanger 21, steam branch two pipe 12 is connected with No. two heat exchanger 21 entrances, 2 heat exchanger 21 outlets are connected to hydrophobic pipeline 3, and hydrophobic pipeline 3 is provided with drain valve 33.One end that hydrophobic pipeline 3 is connected with heat exchanger 21 port of export is provided with water inlet switch valve 31, one end that hydrophobic pipeline 3 is connected with steam-water separator 4 is provided with drainage switch valve 32, drain valve 33 it is provided with between water inlet switch valve 31 and drainage switch valve 32, it is also associated with between drain valve 33 and drainage switch valve 32 checking pipeline 34, this inspection pipeline is provided with inspection switch valve 341, hydrophobic branched pipe 342 it is also associated with between water inlet switch valve 31 and heat exchanger 21, this hydrophobic branched pipe 342 outfan is connected with steam-water separator 4, one end that hydrophobic branched pipe 342 is connected with heat exchanger 21 is provided with control valve 343.
The steam (vapor) outlet end of steam-water separator 4 connects has secondary steam to export arm 41, the separation water outlet end of steam-water separator 4 connects separation water output arm 42, the outfan of secondary steam output arm 41 connects base fabric preheating pressing wheel, base fabric preheating pressing wheel outfan connects the first recovery arm 71, on first recovery arm, drain valve 711 is installed, separate water output arm 42 connection leather and preheat the wheel that plates, leather preheating pressing wheel outfan connects the second recovery arm 72, first recovery arm 71 and the second recovery arm 72 are all connected with rinsing bowl 8, rinsing bowl 8 is provided with heater 81.
The steam (vapor) outlet end of above-mentioned steam-water separator 4 is provided with pressure transducer 401, the separation water outlet end of steam-water separator 4 is provided with liquid level sensor 402, secondary steam output arm is provided with relief valve 411, separate water output arm 42 and be provided with three-way valve 421, the other both sides outfan of three-way valve 421 connects leather preheating pressing wheel and bypass arm 422 respectively, bypass arm 422 is provided with bypass valve 424, the outfan of bypass valve 424 connects discharge pipe 423, leather preheating plates wheel outfan by the second recovery arm 72 and rinsing bowl 8 UNICOM, and second reclaim arm 72 be provided with choke valve 721.
Being additionally provided with steam branch three pipe 14 between above-mentioned secondary steam output arm and steam pipework 1, this steam branch three pipe 14 is provided with air relief valve 15.
Vapour source in this utility model is entered in the heat exchanger 21 of baking oven 2 by steam pipework 1 and discharges heat, the flash-off steam produced after drain water piping enters steam-water separator 4 blood pressure lowering after and plates for base fabric and takes turns 5 preheatings, enter rinsing bowl 8 afterwards to be used by rinsing bowl 8 heater 81, above-mentioned separation water is then used for removing from office pressing wheel 6 preheating, is used by rinsing bowl 8 heater 81 also into rinsing bowl 8 afterwards；Above-mentioned secondary steam utilizes device effectively to utilize the heat of steam, flash-off steam, separation water etc., actually used during can improve 28.8% heat utilization ratio.
This utility model is not limited to above-mentioned detailed description of the invention; persons skilled in the art are according to this utility model disclosure; other multiple detailed description of the invention can be used to implement of the present utility model; or every employing design of the present utility model structure and thinking; do simple change or change, both fall within protection domain of the present utility model.
Claims (5)
1. a secondary steam utilizes device, including steam pipework, the entrance of steam pipework connects vapour source, the outlet of steam pipework connects baking oven, baking oven is provided with heat exchanger, heat exchanger exit connects hydrophobic pipeline, it is characterized in that: this hydrophobic pipeline connects steam-water separator, the steam (vapor) outlet end of steam-water separator connects has secondary steam to export arm, the separation water outlet end of steam-water separator connects separation water output arm, the outfan of secondary steam output arm connects base fabric preheating pressing wheel, base fabric preheating pressing wheel outfan connects the first recovery arm, separate water output arm connection leather and preheat the wheel that plates, leather preheating pressing wheel outfan connects the second recovery arm, first recovery arm and second reclaims arm and is all connected with rinsing bowl, rinsing bowl is provided with heater.
Secondary steam the most according to claim 1 utilizes device, it is characterized in that: described baking oven is provided with at least 2 heat exchangers, the port of export of steam pipework connects steam branched pipe, it is respectively steam branch one pipe and steam branch two manages, steam branched pipe and heat exchanger one_to_one corresponding, being provided with regulation valve, hydrophobic pipeline and heat exchanger also one_to_one corresponding on steam branched pipe, hydrophobic pipeline is provided with drain valve.
Secondary steam the most according to claim 1 and 2 utilizes device, it is characterized in that: one end that described hydrophobic pipeline is connected with heat exchanger exit end is provided with water inlet switch valve, one end that hydrophobic pipeline is connected with steam-water separator is provided with drainage switch valve, it is provided with drain valve between water inlet switch valve and drainage switch valve, it is also associated with between drain valve and drainage switch valve checking pipeline, this inspection pipeline is provided with inspection switch valve, it is also associated with hydrophobic branched pipe between described water inlet switch valve and heat exchanger, this hydrophobic branched pipe outfan is connected with steam-water separator, one end that hydrophobic branched pipe is connected with heat exchanger is provided with control valve.
Secondary steam the most according to claim 1 utilizes device, it is characterized in that: the steam (vapor) outlet end of described steam-water separator is provided with pressure transducer, the separation water outlet end of steam-water separator is provided with liquid level sensor, secondary steam output arm is provided with relief valve, separate water output arm and be provided with three-way valve, the other both sides outfan of three-way valve connects leather preheating pressing wheel and bypass arm respectively, bypass arm is provided with bypass valve, the outfan of bypass valve connects discharge pipe, leather preheating plates wheel outfan by the second recovery arm and rinsing bowl UNICOM, and second reclaim arm be provided with choke valve.
5. utilize device according to the secondary steam described in claim 1 or 2 or 4, it is characterised in that: being additionally provided with steam branch three pipe between described secondary steam output arm and steam pipework, this steam branch three pipe is provided with air relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286132.XU CN205557166U (en) | 2016-04-07 | 2016-04-07 | Steam reutilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286132.XU CN205557166U (en) | 2016-04-07 | 2016-04-07 | Steam reutilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205557166U true CN205557166U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286132.XU Expired - Fee Related CN205557166U (en) | 2016-04-07 | 2016-04-07 | Steam reutilization device |
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| Country | Link |
|---|---|
| CN (1) | CN205557166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504047A (en) * | 2020-02-26 | 2020-08-07 | 浙江锋源仪表有限公司 | Steam reutilization energy-saving device and energy-saving method for drying and shaping process |
-
2016
- 2016-04-07 CN CN201620286132.XU patent/CN205557166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504047A (en) * | 2020-02-26 | 2020-08-07 | 浙江锋源仪表有限公司 | Steam reutilization energy-saving device and energy-saving method for drying and shaping process |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |