CN105444143A - Device for heating a hardening and tempering tower through exhaust steam generated by condensate water in pre-squeezing and leaching plant - Google Patents
Device for heating a hardening and tempering tower through exhaust steam generated by condensate water in pre-squeezing and leaching plant Download PDFInfo
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- CN105444143A CN105444143A CN201510838025.3A CN201510838025A CN105444143A CN 105444143 A CN105444143 A CN 105444143A CN 201510838025 A CN201510838025 A CN 201510838025A CN 105444143 A CN105444143 A CN 105444143A
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Abstract
The invention discloses a device for heating a hardening and tempering tower through exhaust steam generated by condensate water in a pre-squeezing and leaching plant. The device solves the problem that energy is wasted in the prior art. The device is characterized in that a leaching flash tank (7) is additionally arranged between a main leaching pipe (5) and a leaching waste water tank (13), a pre-squeezing flash tank (11) is additionally arranged between a main pre-squeezing pipe (9) and a pre-pressing waste water tank (14), the tops of the flash tanks are provided with exhaust steam pipelines provided with stop valves and communicated with steam pipes (4) on the corresponding layers, a bottom condensate water outlet is communicated with the waste water tank through a pipeline with a water drainage valve, and two water drainage bypasses are arranged on the lower portions of the two flash tanks respectively. The device has the beneficial effects of being reasonable in structure, easy to manufacture, convenient to operate, capable of saving energy and reducing consumption and the like and can be widely applied to edible oil production and processing enterprises.
Description
Technical field
The invention belongs to edible oil processing production equipment, refer more particularly to a kind of device utilizing pre-squeezing and leach that workshop condensed water produces exhaust steam heating tempering tower.
Background technology
Current edible oil processing enterprise uses tempering tower to carry out the softening dehydration of raw material, be mostly every layer and use indirect steam heating, every stressor layer is at about 1.0Mpa, and steam consumption is larger, and the indirect steam that the pre-condensed water squeezing and leach workshop produces is immediately discharged in air, compares waste.
Summary of the invention
The object of the invention is for market provide a kind of rational in infrastructure, make simple, easy to operate, energy-saving and cost-reducing utilization and squeeze and leach the device that workshop condensed water produces exhaust steam heating tempering tower in advance.
Technical scheme of the present invention is: it be by boiler, point drum, steam pipe, tempering tower, connection leach workshop condensed water arm leaching house steward, connect pre-squeeze workshop condensed water arm pre-squeezings house steward, leach lack of water tank and pre-squeezing lack of water tank etc. and form, leaching flash tank is set up between leaching house steward and leaching lack of water tank, the exhaust steam pipeline that its top arranges band stop valve communicates with two, the three layers of steam pipe being connected tempering tower respectively, and bottom is gone out the condensation mouth of a river and communicated with leaching lack of water tank by the pipeline arranging drain valve.The pre-house steward of squeezing and pre-squeeze to set up between lack of water tank squeeze flash tank in advance, the exhaust steam pipeline that its top arranges band stop valve communicates with the top layer steam pipe being connected tempering tower, and bottom goes out the condensation mouth of a river and squeezed lack of water tank by the pipeline of band drain valve communicate with pre-.Leach lack of water tank to be connected with boiler shop tank by pipeline with the pre-lack of water tank that squeezes, and respectively establish a hydrophobic bypass two flash tank bottoms.
The invention has the beneficial effects as follows: owing to squeezing pre-and leaching house steward has set up valve steaming pot, heated to tempering tower by condensed water flash vapour, namely can ensure modified softening temperature, pre-squeezing and leaching workshop steam consumption can be saved again, thus bring larger benefit for edible oil processing enterprise.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1 is boiler, 2 is tempering tower, and 3 is a point drum, 4 is steam pipe, 5 for leaching house steward, and 6 for leaching workshop condensed water arm, and 7 for leaching flash tank, 8,12 is exhaust steam pipeline, 9 for squeeze house steward in advance, and 10 is pre-squeezing workshop condensed water arm, and 11 for squeeze flash tank in advance, 13 for leaching lack of water tank, and 14 is pre-squeezing lack of water tank.
Detailed description of the invention
As shown in Figure 1, on food oil processing enterprise existing equipment basis, set up between leaching house steward 5 and leaching lack of water tank 13 and leach flash tank 7, the exhaust steam pipeline 8 that its top arranges band stop valve communicates with two, the three layers of steam pipe 4 being connected tempering tower 2 respectively, and bottom is gone out the condensation mouth of a river and communicated with leaching lack of water tank 13 by the pipeline arranging drain valve.The pre-house steward 9 of squeezing and pre-squeeze to set up between lack of water tank 14 squeeze flash tank 11 in advance, the exhaust steam pipeline 12 that its top arranges band stop valve communicates with the top layer steam pipe 4 being connected tempering tower 2, and bottom goes out the condensation mouth of a river and squeezes lack of water tank 14 by being with the pipeline of drain valve communicate with pre-.Leach lack of water tank 13 to be connected with boiler water inlet pipe by pipeline 15 with the pre-lack of water tank 14 that squeezes, and respectively establish a hydrophobic bypass two flash tank bottoms.Implement the present invention, just during start, workshop appliance is colder can produce a lot of condensed waters, so will open hydrophobic bypass to carry out draining, after equipment heats up, closes hydrophobic bypass, normally hydrophobic with drain valve.Stop valve installed by flash drum overhead exhaust steam pipeline, the flash steam of generation can have been delivered to tempering tower after flash tank normally works and carry out heating use.Little owing to squeezing gas consumption in advance, the indirect steam of generation equally can be little, so carry out top layer heating, and it is larger to leach workshop gas consumption, so be used for carrying out the heating of two layers of tempering tower.This scheme is 1000T/D pilot production gained, can determine which floor heats according to output size.Exhaust steam Guan Guanyu must install stop valve when former heating steam pipe docks, and on former heating steam pipe, necessary setting pressure table, prevents the hydrophobic bypass in workshop from not closing and cause pipeline pressure excessive, and tempering tower pad damages and casualty accident.Condensed water after tempering tower heating also again can enter the pre-flash tank that squeezes and carry out indirect steam recovery.In workshop, condensed water is again beaten and is again utilized to boiler shop process.
Claims (1)
1. one kind utilizes the pre-device squeezing and leach workshop condensed water generation exhaust steam heating tempering tower, it comprises boiler (1), divide drum (3), steam pipe (4), tempering tower (2), connect the leaching house steward (5) leaching workshop condensed water arm (6), connect pre-pre-squeezing house steward (9) of squeezing workshop condensed water arm (10), leach lack of water tank (13) and pre-squeezing lack of water tank (14), it is characterized in that: set up between leaching house steward (5) and leaching lack of water tank (13) and leach flash tank (7), its top arrange band stop valve exhaust steam pipeline (8) respectively be connected two of tempering tower (2), three layers of steam pipe (4) communicate, bottom is gone out the condensation mouth of a river and is communicated with leaching lack of water tank (13) by the pipeline arranging drain valve, squeeze in advance house steward (9) and pre-squeeze to set up between lack of water tank (14) squeeze flash tank (11) in advance, the exhaust steam pipeline (12) that its top arranges band stop valve communicates with the top layer steam pipe (4) being connected tempering tower (2), bottom goes out the condensation mouth of a river and is squeezed lack of water tank (14) by the pipeline of band drain valve communicate with pre-, leach lack of water tank (13) to be connected with boiler shop tank by pipeline (15) with pre-lack of water tank (14) of squeezing, and respectively establish a hydrophobic bypass two flash tank bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838025.3A CN105444143A (en) | 2015-11-26 | 2015-11-26 | Device for heating a hardening and tempering tower through exhaust steam generated by condensate water in pre-squeezing and leaching plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838025.3A CN105444143A (en) | 2015-11-26 | 2015-11-26 | Device for heating a hardening and tempering tower through exhaust steam generated by condensate water in pre-squeezing and leaching plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105444143A true CN105444143A (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510838025.3A Pending CN105444143A (en) | 2015-11-26 | 2015-11-26 | Device for heating a hardening and tempering tower through exhaust steam generated by condensate water in pre-squeezing and leaching plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN105444143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234695A (en) * | 2021-12-06 | 2022-03-25 | 益海（泰州）粮油工业有限公司 | Oil expression workshop condensed water heat energy recycling system and recycling method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196163B1 (en) * | 2000-01-19 | 2001-03-06 | Chandrakant S. Shah | Boiler feed water heat energy saver |
| CN101290087A (en) * | 2007-04-20 | 2008-10-22 | 宝山钢铁股份有限公司 | Vapour condensation water and its indirect steam recovery method and equipment |
| CN103276766A (en) * | 2013-06-07 | 2013-09-04 | 新疆大禾油脂有限公司 | Steam backwater recycling technology |
| CN103471416A (en) * | 2013-09-03 | 2013-12-25 | 嘉兴科隆化工有限公司 | Exhaust steam recovery system |
| CN104100958A (en) * | 2013-04-08 | 2014-10-15 | 北京中天金谷粮油工程技术有限公司 | Energy-saving condensed water recycling technology for edible oil engineering |
| CN205640854U (en) * | 2015-11-26 | 2016-10-12 | 中粮粮油工业(黄冈)有限公司 | Utilize press for extracting juice in advance and leaching plant comdenstion water to produce device of exhaust steam heating quenching and tempering tower |
-
2015
- 2015-11-26 CN CN201510838025.3A patent/CN105444143A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6196163B1 (en) * | 2000-01-19 | 2001-03-06 | Chandrakant S. Shah | Boiler feed water heat energy saver |
| CN101290087A (en) * | 2007-04-20 | 2008-10-22 | 宝山钢铁股份有限公司 | Vapour condensation water and its indirect steam recovery method and equipment |
| CN104100958A (en) * | 2013-04-08 | 2014-10-15 | 北京中天金谷粮油工程技术有限公司 | Energy-saving condensed water recycling technology for edible oil engineering |
| CN103276766A (en) * | 2013-06-07 | 2013-09-04 | 新疆大禾油脂有限公司 | Steam backwater recycling technology |
| CN103471416A (en) * | 2013-09-03 | 2013-12-25 | 嘉兴科隆化工有限公司 | Exhaust steam recovery system |
| CN205640854U (en) * | 2015-11-26 | 2016-10-12 | 中粮粮油工业(黄冈)有限公司 | Utilize press for extracting juice in advance and leaching plant comdenstion water to produce device of exhaust steam heating quenching and tempering tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234695A (en) * | 2021-12-06 | 2022-03-25 | 益海（泰州）粮油工业有限公司 | Oil expression workshop condensed water heat energy recycling system and recycling method thereof |
| CN114234695B (en) * | 2021-12-06 | 2023-09-29 | 益海（泰州）粮油工业有限公司 | Condensate water heat energy recycling system and method for oil extraction workshop |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |
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| WD01 | Invention patent application deemed withdrawn after publication |