CN102559955A - Outer circulation system for drum liquid - Google Patents
Outer circulation system for drum liquid Download PDFInfo
- Publication number
- CN102559955A CN102559955A CN2012100075776A CN201210007577A CN102559955A CN 102559955 A CN102559955 A CN 102559955A CN 2012100075776 A CN2012100075776 A CN 2012100075776A CN 201210007577 A CN201210007577 A CN 201210007577A CN 102559955 A CN102559955 A CN 102559955A
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- China
- Prior art keywords
- water
- bucket
- rotary drum
- drum
- exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 7
- 238000009529 body temperature measurement Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 6
- 238000007600 charging Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 3
- 238000010792 warming Methods 0.000 abstract 3
- 238000002156 mixing Methods 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000005587 bubbling Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005382 thermal cycling Methods 0.000 description 2
- 229930183772 bungone Natural products 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to an outer circulation system for drum liquid. A production water inlet connector is arranged at an axis position at one end of a drum, a water discharging and returning integrated connector is arranged at the axis position at one end of the drum, a four-way valve is fixed on the water discharging and returning integrated connector, and the rest three connectors are connected with a returning water pipeline, a first water outlet pipeline and a second water outlet pipeline respectively. A control valve is respectively arranged on the returning water pipeline, the first water outlet pipeline and the second water outlet pipeline. An outlet end of the first water outlet pipeline is connected with a treating water inlet end of a filter, a water discharging end of the filter is connected with a treating water inlet end of a blending drum capable of warming, cooling and charging integrally, a water outlet end of the blending drum capable of warming, cooling and charging integrally is connected with the returning water pipeline, and a returning water pump is arranged on the water returning pipeline. An outlet end of the second returning water pipeline is connected with an inlet of a bottom end of an air exhaust bubble removing drum. The outer circulation system for the drum liquid is fast in warming, convenient to cool and easy in adding of chemical material liquid and testing of potential of hydrogen (pH).
Description
Technical field
The present invention relates to a kind of rotary drum fluid circulation system of leather industry, especially a kind of rotary drum liquid external circulating system.
Background technology
At present, use in process hides and the fur coat industry in the rotary drum production process, liquid insulation in the drum body, intensification, cooling method had following several kinds:
1, produce with the conventional drum of wood materials:
Utilize wood materials itself to have good heat-insulating property and carry out natural thermal insulation, temperature is in the time of 20-22 ℃, and liquid was lowered the temperature 2-5 ℃ when 40 ℃ of left and right sides in static 12-15 hour in the drum body.
Utilize the method that adds high-temp liquid to come liquid in the drum body is heated up, diluted strength of fluid in the bulging body like this, increased chemicals usage, increased quantity of wastewater effluent and treatment capacity.Or replace the cryogenic liquid method with high-temp liquid and come liquid in the drum body is heated up, a part of chemical and liquid have been fallen in same displacement, have still increased chemicals usage, have increased quantity of wastewater effluent and treatment capacity.
Utilize the method that adds ice cube or refrigerated water to come liquid in the drum body is lowered the temperature, diluted strength of fluid in the bulging body like this, increased chemicals usage, increased quantity of wastewater effluent and treatment capacity.
Conventional drum with wood materials in dyeing is produced, dyed black or dark colour after, can not dye white or light colour again.
2, the overloading drum of making of stainless material is produced and is done the liner wood materials with stainless material and do the overloading drum of outsourcing and produce or produce with the overloading drum of wood materials:
General discharge liquid in the drum body, send liquid in the drum back to through pipeline by pump after filtering, have a segment pipe interlayer can lead to steam or refrigerated water flowing in the drum liquid and heat or lowering the temperature through wash water valve.This system generally is closed, if the liquid feeding material often disposes charging system separately.The overloading drum heat retaining property deviation that stainless material is done after the overloading drum of wood materials dyed black or dark colour, can not have been dyed white or light colour again.
Using dyeing auxiliaries or be easy to generate in the foamy chemical substance, when general overloading drum dress skin amount overloads (＞45%), rotary drum can produce the bubbling overflow phenomena in rotary course, make fluid loss in the bulging body.Have influence on process hides and fur coat quality.
3, internal recycle stainless steel rotary drum is produced:
This rotary drum is to adopt self-circulation system in the drum, and when rotary drum rotated, self-circulation system can drain into the axle head well heater to liquid in the drum through axis hole in the drum, and liquid is back in the drum through the axis hole separating device after heating.Basically can not be incubated when this rotary drum is static.
4, pump thermal cycling stainless steel rotary drum is produced:
This rotary drum adopts interlayer pump thermal cycling technology, to the heating of the medium circulation in the interlayer, heat is reached in the drum; In drum, having water, anhydrous and rotary drum to stop operating still can heat, be incubated under the state.This rotary drum is long partially heat-up time, can not be incubated basically when static.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art; Provide a kind of intensification fast, cooling is convenient, interpolationizations feed liquid body and measure pH value easily, when rotary drum is adorned the skin amount and is overloaded, rotary drum can not produce the rotary drum liquid external circulating system of bubbling overflow phenomena, excellent thermal insulation performance in rotary course.
According to technical scheme provided by the invention; Said rotary drum liquid external circulating system, turret is provided with the horizontal rotary drum on frame, on frame, is installed with strainer, exhaust froth breaking bucket and intensification, cooling, reinforced one allotment bucket; The top ends of exhaust froth breaking bucket is provided with exhaust elbow; The venting port of exhaust elbow is positioned at the top of rotary drum, and a below that heat up, lower the temperature, reinforced one allotment bucket is installed in rotary drum is provided with production water inlet interface at the place, axle center, an end of rotary drum; Place, axle center, the other end at rotary drum is provided with draining backwater one interface; On draining backwater one interface, be fixed with four-way valve, on its excess-three interface of four-way valve, be connected with water return pipeline, first outlet conduit and second outlet conduit respectively, on water return pipeline, first outlet conduit and second outlet conduit, be equipped with by-pass valve control; The exit end of first outlet conduit inserts the treating water entrance end of strainer; The discharge ends of strainer through pipeline insert to heat up, the treating water entrance end of cooling, reinforced one allotment bucket, heat up, the water side of cooling, reinforced one allotment bucket is connected with water return pipeline, on water return pipeline, is provided with back water pump; The exit end of second outlet conduit inserts the bottom import of exhaust froth breaking bucket.
Be equipped with in the said exhaust froth breaking bucket and clean spray thrower and froth breaking ball, the bottom of exhaust froth breaking bucket is provided with T-valve, and the horizontal interface of T-valve is connected with second outlet conduit, and the longitudinal interface of T-valve is provided with the hand sluice valve that usefulness is cleaned in blowdown.
The staving of described intensification, cooling, reinforced one allotment bucket has the insulation interlayer, in bucket, is equipped with steam heating tube, cooling water coil and liquid level ball float, and the bucket side is furnished with temperature measurement controller, on bung, is provided with Temperature Detector; Described back water pump is controlled by the liquid level ball float.
The present invention heats up fast, lowers the temperature convenient, and interpolationization feed liquid body and measurement pH value are easy, and during the overload of rotary drum dress skin amount, rotary drum can not produce bubbling overflow phenomena, excellent thermal insulation performance in rotary course.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a right view of the present invention.
Embodiment
Below in conjunction with concrete accompanying drawing and embodiment the present invention is described further.
As shown in the figure: this rotary drum liquid external circulating system; Turret is provided with horizontal rotary drum 1 on frame; On frame, be installed with strainer 2, exhaust froth breaking bucket 3 and intensification, cooling, reinforced one allotment bucket 4, the top ends of exhaust froth breaking bucket 3 is provided with exhaust elbow, and the venting port of exhaust elbow is positioned at the top of rotary drum 1; The below that heat up, lower the temperature, reinforced one allotment bucket 4 is installed in rotary drum 1; Be provided with production water inlet interface 5 at the place, axle center, an end of rotary drum 1, be provided with draining backwater one interface 6, on draining backwater one interface 6, be fixed with four-way valve 7 at the place, axle center, the other end of rotary drum 1; On its excess-three interface of four-way valve 7, be connected with water return pipeline 8, first outlet conduit 9 and second outlet conduit 10 respectively; On water return pipeline 8, first outlet conduit 9 and second outlet conduit 10, be equipped with by-pass valve control, the exit end of first outlet conduit 9 inserts the treating water entrance end of strainer 2, and the discharge ends of strainer 2 inserts through pipeline and heats up, lowers the temperature, the treating water entrance end of reinforced one allotment bucket 4; The water side of heat up, lower the temperature, reinforced one being allocated bucket 4 is connected with water return pipeline 8, on water return pipeline 8, is provided with back water pump 11; The exit end of second outlet conduit 10 inserts the bottom import of exhaust froth breaking bucket 3.
Be equipped with in the said exhaust froth breaking bucket 3 and clean spray thrower and froth breaking ball, the bottom of exhaust froth breaking bucket 3 is provided with T-valve, and the horizontal interface of T-valve is connected with second outlet conduit 10, and the longitudinal interface of T-valve is provided with the hand sluice valve that usefulness is cleaned in blowdown.
The staving of described intensification, cooling, reinforced one allotment bucket 4 has the insulation interlayer, in bucket, is equipped with steam heating tube, cooling water coil and liquid level ball float, and the bucket side is furnished with temperature measurement controller, on bung, is provided with Temperature Detector; Described back water pump 11 is controlled by the liquid level ball float.
Liquid is by copying the water device when the rotary drum orientation is rotated (rotation of liquid circulation direction) in the rotary drum 1; Liquid gets into and copies in the bucket hole in the drum; Rotate to when being higher than the axis hole center and continuing upwards to forward to perpendicular to the axis hole medullary ray when copying bucket, liquid is through axis hole, draining backwater one interface 6 and four-way valve 7 in the bucket, and most of liquid flows to strainer 2 through first outlet conduit 9; The liquid that part has little time to flow to strainer 2 then flows in the exhaust froth breaking bucket 3 temporary through second outlet conduit 10; When copying that bucket rotates to the axis hole center and during with upper/lower positions, temporary in the exhaust froth breaking bucket 3 liquid then can pass through four-way valve 7, continuation is temporary flow direction strainer 2.
Liquid was got in the rotary drums 1 through water return pipeline 8 by back water pump 11 after liquid was allocated through filtration, intensification, cooling or process are reinforced.
Heat up, cooling, 4 coolings of reinforced one allotment bucket be convenient, generally lowers the temperature the number of degrees after a little while, as long as through extracorporeal circulation, utilizes the rotary drum internal-external temperature difference just can reduce temperature, the generally suitable early spring, late fall and winter.If the cooling number of degrees are many, in short-term in rapid cooling, can open water coolant, carry out cold exchange, generally be fit to late spring after, before summer and early autumn.
Owing to be furnished with fluid level controller in intensification, cooling, the reinforced one allotment bucket 4; The back is pumped liquid and is got in the rotary drum 1 with draining backwater one interface 6 through water return pipeline 8, four-way valve 7 by back water pump 11 (or manually) startup automatically in case liquid level reach a certain height.
Owing to heat up, cooling, reinforced one allotment bucket 4 sides be furnished with temperature measurement controller, in case when liquid heat (cooling) reaches the temperature that sets, promptly close automatically and heat up or the cooling valve, stop to heat up or lowering the temperature.
Because heat up, cooling, reinforced one allotment bucket 4 installation sites be low, second half can open its bung, so the liquid in the rotary drum 1 circulation time interpolationizations feed liquid body and measurement pH value outside is very easy.
Because high-order exhaust froth breaking bucket 3 has been installed, during rotary drum 1 dress skin amount overload, rotary drum 1 only can be temporary in exhaust froth breaking bucket 3 partially liq in rotary course; And gas can be discharged outside the bucket through exhaust elbow; Can not produce the bubbling overflow phenomena, in case will change color and dye fur the time, open bung supernatant Xian spray thrower and carry out Xian clearly; Utilize simultaneously also carry out clearly Xian in liquid external circulating system pump handle tubing system and the drum after, just can change color and dye fur.
Flow into part to have little time to flow to the liquid of simple and easy strainer then temporary to exhaust froth breaking bucket by destroying the bucket place, follow simultaneously and come outside gas discharges barrel through the exhaust elbow of high-order exhaust froth breaking bucket 3.And when copying that bucket rotates to the axis hole center and during with upper/lower positions, temporary in the exhaust froth breaking bucket 3 liquid then can continue temporary flow direction strainer 2 through four-way valve.
Intensification, cooling, reinforced one allotment bucket 4 are circular charging baskets that a tool is incubated interlayer; Semifixed second half of bung one can open; Feed steam heating tube, cooling water coil, fluidization material pipe etc. at fixing bung place, be furnished with fluid level controller in the bucket, a bucket side is furnished with devices such as temperature measurement controller.The logical back water pump 11 of bucket end outlet conduit, back water pump 11 output channels lead to four-way valve 7 laggard draining backwater one interfaces 6.
Liquid is through behind the strainer 2; Flow in intensification, cooling, the reinforced one allotment bucket 4; After heating or cooling or measurement pH value and reinforced allotment; Arrive after certain liquid level by back water pump 11 automatically (or manually) start, pump liquid and get in the rotary drum 1 to four-way valve 7, draining backwater one interface 6 through water return pipeline 8.
Claims (3)
1. rotary drum liquid external circulating system; It is characterized in that: turret is provided with horizontal rotary drum (1) on frame; On frame, be installed with strainer (2), exhaust froth breaking bucket (3) and intensification, cooling, reinforced one allotment bucket (4); The top ends of exhaust froth breaking bucket (3) is provided with exhaust elbow; The venting port of exhaust elbow is positioned at the top of rotary drum (1); The below that heat up, lower the temperature, reinforced one allotment bucket (4) is installed in rotary drum (1); Place, axle center, an end at rotary drum (1) is provided with production water inlet interface (5), is provided with draining backwater one interface (6) at the place, axle center, the other end of rotary drum (1), on draining backwater one interface (6), is fixed with four-way valve (7); On its excess-three interface of four-way valve (7), be connected with water return pipeline (8), first outlet conduit (9) and second outlet conduit (10) respectively; On water return pipeline (8), first outlet conduit (9) and second outlet conduit (10), be equipped with by-pass valve control, the exit end of first outlet conduit (9) inserts the treating water entrance end of strainer (2), and the discharge ends of strainer (2) inserts through pipeline and heats up, lowers the temperature, the treating water entrance end of reinforced one allotment bucket (4); The water side of heat up, lower the temperature, reinforced one being allocated bucket (4) is connected with water return pipeline (8), on water return pipeline (8), is provided with back water pump (11); The exit end of second outlet conduit (10) inserts the bottom import of exhaust froth breaking bucket (3).
2. rotary drum liquid external circulating system as claimed in claim 1; It is characterized in that: be equipped with in the said exhaust froth breaking bucket (3) and clean spray thrower and froth breaking ball; The bottom of exhaust froth breaking bucket (3) is provided with T-valve; The horizontal interface of T-valve is connected with second outlet conduit (10), and the longitudinal interface of T-valve is provided with the hand sluice valve that usefulness is cleaned in blowdown.
3. rotary drum liquid external circulating system as claimed in claim 1; It is characterized in that: the staving of described intensification, cooling, reinforced one allotment bucket (4) has the insulation interlayer; Steam heating tube, cooling water coil and liquid level ball float in bucket, be equipped with; The bucket side is furnished with temperature measurement controller, on bung, is provided with Temperature Detector; Described back water pump (11) is controlled by the liquid level ball float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210007577 CN102559955B (en) | 2012-01-04 | 2012-01-04 | Outer circulation system for drum liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210007577 CN102559955B (en) | 2012-01-04 | 2012-01-04 | Outer circulation system for drum liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102559955A true CN102559955A (en) | 2012-07-11 |
| CN102559955B CN102559955B (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210007577 Expired - Fee Related CN102559955B (en) | 2012-01-04 | 2012-01-04 | Outer circulation system for drum liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102559955B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943141A (en) * | 2012-11-01 | 2013-02-27 | 刘占宁 | Fur-washing machine |
| CN104790151A (en) * | 2015-04-01 | 2015-07-22 | 江阴市恒亮纺织有限公司 | Continuous color knitted jean fabric pad dyeing process |
| CN108148932A (en) * | 2018-02-10 | 2018-06-12 | 安徽伊士达耐腐设备股份有限公司 | Rotary drum |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2017389A6 (en) * | 1988-11-30 | 1991-01-16 | Saig S N C Di Gavazza & C | Device for filtering the treatment bath used in a tanning drum. |
| DD287958A5 (en) * | 1989-09-25 | 1991-03-14 | Technische Universitaet Karl-Marx-Stadt,De | DEVICE FOR CONTINUOUS FLEET TREATMENT IN FASHIONERS AND HASPING WASHERS OF LEATHER AND SMOKING INDUSTRY |
| CN200958107Y (en) * | 2006-09-30 | 2007-10-10 | 陈志斌 | Leather degreasing rotary drum |
| WO2008105004A1 (en) * | 2007-02-27 | 2008-09-04 | Italprogetti Engineering S.P.A. | Chemical reactors, or containers in general, with improved heating/cooling system, in particular for treatments of leather and fabrics |
| CN201695051U (en) * | 2010-05-07 | 2011-01-05 | 海宁瑞星皮革有限公司 | Novel overloading drum |
| CN102021253A (en) * | 2010-12-16 | 2011-04-20 | 长兴五洲皮革机械有限公司 | Rotating drum |
| CN201971844U (en) * | 2010-12-16 | 2011-09-14 | 长兴五洲皮革机械有限公司 | Rotary drum |
| CN202465730U (en) * | 2012-01-04 | 2012-10-03 | 无锡市新达轻工机械有限公司 | Outer circulation system for drum liquid |
-
2012
- 2012-01-04 CN CN 201210007577 patent/CN102559955B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2017389A6 (en) * | 1988-11-30 | 1991-01-16 | Saig S N C Di Gavazza & C | Device for filtering the treatment bath used in a tanning drum. |
| DD287958A5 (en) * | 1989-09-25 | 1991-03-14 | Technische Universitaet Karl-Marx-Stadt,De | DEVICE FOR CONTINUOUS FLEET TREATMENT IN FASHIONERS AND HASPING WASHERS OF LEATHER AND SMOKING INDUSTRY |
| CN200958107Y (en) * | 2006-09-30 | 2007-10-10 | 陈志斌 | Leather degreasing rotary drum |
| WO2008105004A1 (en) * | 2007-02-27 | 2008-09-04 | Italprogetti Engineering S.P.A. | Chemical reactors, or containers in general, with improved heating/cooling system, in particular for treatments of leather and fabrics |
| CN201695051U (en) * | 2010-05-07 | 2011-01-05 | 海宁瑞星皮革有限公司 | Novel overloading drum |
| CN102021253A (en) * | 2010-12-16 | 2011-04-20 | 长兴五洲皮革机械有限公司 | Rotating drum |
| CN201971844U (en) * | 2010-12-16 | 2011-09-14 | 长兴五洲皮革机械有限公司 | Rotary drum |
| CN202465730U (en) * | 2012-01-04 | 2012-10-03 | 无锡市新达轻工机械有限公司 | Outer circulation system for drum liquid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943141A (en) * | 2012-11-01 | 2013-02-27 | 刘占宁 | Fur-washing machine |
| CN104790151A (en) * | 2015-04-01 | 2015-07-22 | 江阴市恒亮纺织有限公司 | Continuous color knitted jean fabric pad dyeing process |
| CN108148932A (en) * | 2018-02-10 | 2018-06-12 | 安徽伊士达耐腐设备股份有限公司 | Rotary drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102559955B (en) | 2013-08-28 |
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