CN204963620U - Cyclic utilization system of grease processing steam condensate water - Google Patents
Cyclic utilization system of grease processing steam condensate water Download PDFInfo
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- CN204963620U CN204963620U CN201520552122.1U CN201520552122U CN204963620U CN 204963620 U CN204963620 U CN 204963620U CN 201520552122 U CN201520552122 U CN 201520552122U CN 204963620 U CN204963620 U CN 204963620U
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Abstract
The utility model relates to a cyclic utilization system of grease processing steam condensate water, the entry of comdenstion water collection tank links to each other with cold condensate system, the export of comdenstion water collection tank links to each other with condensate pump's suction inlet, condensate pump's export is connected with gate valve and feed check valve in proper order, the export of feed check valve and the heating pipe set entry linkage of quenching and tempering tower, the heating pipe set entry is located the heating section lower part of quenching and tempering ware, the heating pipe set export is located the heating section upper portion of quenching and tempering ware, the heating pipe set export of quenching and tempering tower is connected with circulating water system. The heating pipe set entry still is connected with downwardly extending's blow off pipe, installs the blowoff valve on the blow off pipe. Install out the water check valve between export of the heating pipe set of quenching and tempering tower and the circulating water system. Install the manometer on the pipeline between gate valve and the feed check valve, into water thermometer is installed to the heating pipe set entry, and the leaving water temperature meter is installed in the heating pipe set export. This system is the heat energy of recycle steam condensate water fully, reduces wastewater discharge.
Description
Technical field
The utility model relates to a kind of cyclic utilization system of fats and oils processing steam condensate (SC), belongs to grease processing technology field.
Background technology
In course of oil processing, need to use water vapour in a large number, can produce a large amount of steam condensate (SC)s, traditional way sends boiler room back to after being collected by steam condensate (SC), re-uses in steam boiler of hitting the person; Also some vapor condensed water is had directly to be discharged.Along with the requirement that construction and the response national energy-saving of industrial park central heating network reduce discharging, a lot of fats and oils processing factory all starts outsourcing steam at present, there is no the boiler room of oneself, steam condensate (SC) just cannot return boiler room again, sewage discharge can only be worked as, not only cause the waste of a large amount of clean water and heat energy, also create the thermal pollution to environment.Therefore, in the urgent need to a kind of steam condensate (SC) utilization process, the heat in condensed water is again recycled in oil-fat plant, save energy consumption, the call of response country to energy-saving and emission-reduction, protection of the environment.
In addition, in fats and oils processing production line, need to adopt tempering tower to carry out damping, temperature adjustment process to raw materials such as soybean, make material moisture and temperature reach subsequent treatment process claimed range.Tempering tower comprises feed zone, bringing-up section, hot-air seasoning section and discharging section from top to bottom successively.Feed zone is provided with cloth cover, ensures that material is evenly distributed, and has deflection plate protective layer below cloth cover, to reduce the impact of material to equipment, shields to the bringing-up section tube bank of lower floor or the air channel of heated-air drying layer.
Feed zone is furnished with continuous material level detect, low material level ensures there is certain material stock in tempering tower, ensures that the bringing-up section of lower floor or heated-air drying section remain full material state, improves the utilization rate of bringing-up section or heated-air drying section.High charge level detects with upstream equipment chain, once high charge level is reported to the police, tempering tower stops charging, can avoid the tempering tower overflow that artificial origin or other reasons cause.The effect of bringing-up section carries out thermoplastic to material, makes the moisture evaporation of internal batch arrive material table face, make moisture distribution in material even, have good plasticity.Bringing-up section is provided with many staggered heating tube bundles, and heating tube bundle can arrange many groups that connect successively, forms many backhauls heating by deflection plate; Heating tube bundle adopts elliptical tube, passes to low-pressure saturated steam, heats raw material.Be that have many staggered air channels, hot blast penetrates the bed of material by air channel, is taken away by the moisture on material surface in heated-air drying section, thus reduce the moisture of material.Can configure the quantity of bringing-up section and heated-air drying section according to output demand and material moisture situation composite factor, dewatering capacity is at 2 ~ 3 percentage points.Discharging section is made up of discharging mechanism and cone bucket, and discharging mechanism adopts the outlet valve composition of frequency conversion, and discharge is even.
Utility model content
The purpose of this utility model is, overcomes problems of the prior art, provides a kind of cyclic utilization system of fats and oils processing steam condensate (SC), fully can recycle the heat energy of steam condensate (SC), reduces discharge of wastewater.
For solving above technical problem, the cyclic utilization system of a kind of fats and oils processing steam condensate (SC) of the present utility model, comprise condensation water collection tank, the described entrance of condensation water collection tank is connected with the discharge pipe line of condensate system, the described outlet of condensation water collection tank is connected with the suction inlet of condensate pump, described condensed water delivery side of pump is connected with the entrance of gate valve, the outlet of described gate valve is connected with the entrance of feed-check valve, the outlet of described feed-check valve is connected with the heating tube bundle entrance of tempering tower, described heating tube bundle entrance is positioned at the bringing-up section bottom of described quality-adjusting device, heating tube bundle outlet is positioned at the bringing-up section top of described quality-adjusting device, the heating tube bundle outlet of described tempering tower is connected with circulation.
Relative to prior art, the utility model achieves following beneficial effect: the condensed water entering condensate system is collected in condensation water collection tank, and temperature is 90 ~ 100 DEG C, sends into the bringing-up section of tempering tower by condensate pump after being pressurizeed, enter from heating tube bundle entrance, flow out from heating tube bundle outlet; In the bringing-up section of tempering tower, condensed water is walked tube side and is flowed from bottom to top, and material is walked shell side and flowed from top to bottom, material and condensed water carry out countercurrent flow, reach best heat transfer effect, the condensate temperature after heat exchange is at about 50 DEG C, and the circulation finally squeezing into workshop recycles.When feed-check valve can prevent condensate pump fault, hot water flows backward in condensation water collection tank, avoids condensate pump to be impacted.The condensed water that this system achieves grease production line realizes reuse in factory, has fully reclaimed the waste heat in steam condensate (SC), decreases the discharge of waste water, decreases the steam consumption of quality-adjusting device, and avoids thermal pollution.
As preferred version of the present utility model, described heating tube bundle entrance is also connected with the blow-off pipe to downward-extension, and described blow-off pipe is provided with blowoff valve.When tempering tower is shut down for a long time, can be emptying by condensed water by blowoff valve, prevent ponding, bursting by freezing in winter and corrosion equipment.
As preferred version of the present utility model, between the heating tube bundle outlet of described tempering tower and described circulation, Water Check Valve is installed out.Have Water Check Valve when can prevent condensate pump fault, recirculated water flows backward in tempering tower and condensation water collection tank.
As preferred version of the present utility model, the pipeline between described gate valve and described feed-check valve is provided with Pressure gauge, the heating tube bundle entrance of described tempering tower is provided with inflow temperature meter.The condensed water pressure and temperature entering tempering tower can be observed by Pressure gauge and inflow temperature meter.
As preferred version of the present utility model, described heating tube bundle outlet is provided with leaving water temperature meter.Leaving water temperature meter can indicate the leaving water temperature of quality-adjusting device bringing-up section, monitoring heat transfer effect.
As preferred version of the present utility model, described condensation water collection tank is provided with magnetic flap level gauge, the liquid level that the flow rates controlled of described condensate pump detects in described magnetic flap level gauge.Prevent condensed water to be evacuated and cause the cavitation of condensate pump and the instability of system.
Accompanying drawing explanation
Be described in further detail the utility model below in conjunction with the drawings and specific embodiments, accompanying drawing only provides reference and explanation use, is not used to limit the utility model.
Fig. 1 is the flow chart of the cyclic utilization system of the utility model fats and oils processing steam condensate (SC).
In figure: 1. condensation water collection tank; 2. condensate pump; 3. tempering tower; 3a. feed zone; 3b. deflection plate protective layer; 3c. bringing-up section; 3c1. heating tube bundle entrance; 3c2. heating tube bundle exports; 3d. hot-air seasoning section; 3e. discharging section; V1. gate valve; V2. feed-check valve; V3. Water Check Valve is gone out; V4. blowoff valve; P1. Pressure gauge; T1. inflow temperature meter; T2. leaving water temperature meter.
Detailed description of the invention
As shown in Figure 1; the cyclic utilization system of the utility model fats and oils processing steam condensate (SC) comprises condensation water collection tank 1 and quality-adjusting device, and tempering tower 3 comprises feed zone 3a, deflection plate protective layer 3b, bringing-up section 3c, hot-air seasoning section 3d and discharging section 3e from top to bottom successively.The entrance of condensation water collection tank 1 is connected with the discharge pipe line of condensate system, the outlet of condensation water collection tank 1 is connected with the suction inlet of condensate pump 2, the outlet of condensate pump 2 is connected with the entrance of gate valve V1, the outlet of gate valve V1 is connected with the entrance of feed-check valve V2, the outlet of feed-check valve V2 is connected with the heating tube bundle entrance 3c1 of tempering tower 3, heating tube bundle entrance 3c1 is positioned at the bringing-up section 3c bottom of quality-adjusting device, heating tube bundle outlet 3c2 is positioned at the bringing-up section 3c top of quality-adjusting device, and the heating tube bundle outlet 3c2 of tempering tower 3 is connected with circulation.
The condensed water entering condensate system is collected in condensation water collection tank 1, and temperature is 90 ~ 100 DEG C, sends into the bringing-up section 3c of tempering tower 3 by condensate pump 2 after being pressurizeed, and enters from heating tube bundle entrance 3c1, flows out from heating tube bundle outlet 3c2; At the bringing-up section 3c of tempering tower 3, condensed water is walked tube side and is flowed from bottom to top, and material is walked shell side and flowed from top to bottom, material and condensed water carry out countercurrent flow, reach best heat transfer effect, the condensate temperature after heat exchange is at about 50 DEG C, and the circulation finally squeezing into workshop recycles.When feed-check valve V2 can prevent condensate pump 2 fault, hot water flows backward in condensation water collection tank 1, avoids condensate pump 2 to be impacted.The condensed water that this system achieves grease production line realizes reuse in factory, has fully reclaimed the waste heat in steam condensate (SC), decreases the discharge of waste water, decreases the steam consumption of quality-adjusting device, and avoids thermal pollution.
Heating tube bundle entrance 3c1 is also connected with the blow-off pipe to downward-extension, blow-off pipe is provided with blowoff valve V4.When tempering tower 3 is shut down for a long time, can be emptying by condensed water by blowoff valve V4, prevent ponding, bursting by freezing in winter and corrosion equipment.
Between the heating tube bundle outlet 3c2 of tempering tower 3 and circulation, Water Check Valve V3 is installed out.Have Water Check Valve V3 when can prevent condensate pump 2 fault, recirculated water flows backward in tempering tower 3 and condensation water collection tank 1.
Pipeline between gate valve V1 and feed-check valve V2 is provided with Pressure gauge P1, the heating tube bundle entrance 3c1 of tempering tower 3 is provided with inflow temperature meter T1.The condensed water pressure and temperature entering tempering tower 3 can be observed by Pressure gauge P1 and inflow temperature meter T1.
Heating tube bundle outlet 3c2 is provided with leaving water temperature meter T2.Leaving water temperature meter T2 can indicate the leaving water temperature of quality-adjusting device bringing-up section 3c, monitoring heat transfer effect.
Condensation water collection tank 1 is provided with magnetic flap level gauge, the liquid level that the flow rates controlled of condensate pump 2 detects in magnetic flap level gauge.Prevent condensed water to be evacuated and cause the cavitation of condensate pump 2 and the instability of system.
The foregoing is only the better possible embodiments of the utility model, non-ly therefore limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.The utility model can pass through without the technical characteristic described or adopt existing techniques in realizing, does not repeat them here.
Claims (6)
1. the cyclic utilization system of a fats and oils processing steam condensate (SC), comprise condensation water collection tank, it is characterized in that: the described entrance of condensation water collection tank is connected with the discharge pipe line of condensate system, the described outlet of condensation water collection tank is connected with the suction inlet of condensate pump, described condensed water delivery side of pump is connected with the entrance of gate valve, the outlet of described gate valve is connected with the entrance of feed-check valve, the outlet of described feed-check valve is connected with the heating tube bundle entrance of tempering tower, described heating tube bundle entrance is positioned at the bringing-up section bottom of described quality-adjusting device, heating tube bundle outlet is positioned at the bringing-up section top of described quality-adjusting device, the heating tube bundle outlet of described tempering tower is connected with circulation.
2. the cyclic utilization system of fats and oils processing steam condensate (SC) according to claim 1, is characterized in that: described heating tube bundle entrance is also connected with the blow-off pipe to downward-extension, and described blow-off pipe is provided with blowoff valve.
3. the cyclic utilization system of fats and oils processing steam condensate (SC) according to claim 1, is characterized in that: be provided with out Water Check Valve between the heating tube bundle outlet of described tempering tower and described circulation.
4. the cyclic utilization system of the fats and oils processing steam condensate (SC) according to claim 1 or 2 or 3, it is characterized in that: the pipeline between described gate valve and described feed-check valve is provided with Pressure gauge, the heating tube bundle entrance of described tempering tower is provided with inflow temperature meter.
5. the cyclic utilization system of the fats and oils processing steam condensate (SC) according to claim 1 or 2 or 3, is characterized in that: described heating tube bundle outlet is provided with leaving water temperature meter.
6. the cyclic utilization system of the fats and oils processing steam condensate (SC) according to claim 1 or 2 or 3, is characterized in that: described condensation water collection tank is provided with magnetic flap level gauge, the liquid level that the flow rates controlled of described condensate pump detects in described magnetic flap level gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520552122.1U CN204963620U (en) | 2015-07-28 | 2015-07-28 | Cyclic utilization system of grease processing steam condensate water |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520552122.1U CN204963620U (en) | 2015-07-28 | 2015-07-28 | Cyclic utilization system of grease processing steam condensate water |
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| CN204963620U true CN204963620U (en) | 2016-01-13 |
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| CN201520552122.1U Active CN204963620U (en) | 2015-07-28 | 2015-07-28 | Cyclic utilization system of grease processing steam condensate water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029045A (en) * | 2018-07-17 | 2018-12-18 | 九三粮油工业集团有限公司 | A kind of tempering tower high-temperature condensation water efficient heat energy is using system and utilizes method |
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2015
- 2015-07-28 CN CN201520552122.1U patent/CN204963620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109029045A (en) * | 2018-07-17 | 2018-12-18 | 九三粮油工业集团有限公司 | A kind of tempering tower high-temperature condensation water efficient heat energy is using system and utilizes method |
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