CN102951779B - Dyeing sludge treatment device - Google Patents
Dyeing sludge treatment device Download PDFInfo
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- CN102951779B CN102951779B CN201210529221.9A CN201210529221A CN102951779B CN 102951779 B CN102951779 B CN 102951779B CN 201210529221 A CN201210529221 A CN 201210529221A CN 102951779 B CN102951779 B CN 102951779B
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- storage pool
- pressure air
- boiler
- stirring
- flue gas
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Abstract
The invention discloses a dyeing sludge treatment device, which comprises a high storage pool, a stirring drying oven and a boiler, wherein a discharging hole is arranged on the bottom of the high storage pool; a high-pressure air inlet and a liquid outlet are arranged on in the side wall of the high storage pool; the liquid outlet is arranged on the middle part of the high storage pool; the high-pressure air inlet is arranged on the upper part of the high storage pool; the high-pressure air inlet is connected with an auxiliary conveying device; a charging hole and a discharging hole are arranged on the top and the bottom of the stirring drying oven, respectively; the discharging hole on the top is connected with a discharging hole pipeline of the high storage pool; high-temperature smoke inlets are arranged on the top and the side wall of the drying oven; a material conveying device is arranged between the charging hole of the boiler and the discharging hole of the stirring drying oven; and the high-temperature smoke outlet of the boiler is communicated with a pipeline between the high-temperature smoke inlets of the drying oven. The treatment device has the advantages that heat energy is sufficiently utilizesd heat energy to effectively treat sludge generated by dyeing, reduces sludgepollution is reduced and protects environment is protected.
Description
Technical field
The present invention relates to a kind of sludge treatment equipment, refer to especially a kind of printing and dyeing sludge treatment unit.
Background technology
Along with the raising of people's living standard and the variation of mode of life, apparel industry develops rapidly, also makes the mud that produces in cloth processing printing and dyeing treating processes increasing, thereby environment protection has been caused to very large pressure.Printing and dyeing sludge is different from other common mud, be characterized in containing a large amount of larger molecular organics fiber, excess dye and inorganic mineral, and water ratio is high, viscosity is high.At present, prior art is the method for disposal of taking simple and easy landfill mostly to this, but fiber hard degradation, inorganic mineral are difficult to compression, and landfill heap is unstable, the easy stripping of the contained heavy metal of excess dye and polluted-water, thus to environment, caused very large harm.
Summary of the invention
Technical problem to be solved by this invention is: a kind of printing and dyeing sludge treatment unit is provided, and this treatment unit makes full use of heat energy and effectively processes the mud that printing and dyeing produce, and has reduced pollution, has protected environment.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of printing and dyeing sludge treatment unit, comprise high-order storage pool, and the bottom of this high position storage pool is provided with discharge port; Sidewall is provided with high-pressure air entrance and leakage fluid dram, and this leakage fluid dram is arranged at the middle part of high-order storage pool, and high-pressure air entrance is arranged at the top of high-order storage pool, and high-pressure air entrance is connected with auxiliary conveying appliance; Stirring and drying stove, the top of this stirring and drying stove is provided with opening for feed, and bottom is provided with discharge port, and the discharge port at this top is connected with the discharge opening pipeline of high-order storage pool; Top and the sidewall of this stoving oven are provided with high-temperature flue gas entry; Boiler, is provided with feeding device between the opening for feed of this boiler and the discharge port of stirring and drying stove; Pipeline communication between the high-temperature flue gas outlet of this boiler and the high-temperature flue gas entry of stoving oven.
As a kind of preferred scheme, described auxiliary conveying appliance comprises gas-holder, between this gas-holder and high high-pressure air entrance, by High Pressure Air Pipe Line, is communicated with, and this High Pressure Air Pipe Line is provided with high-pressure pump.
As a kind of preferred scheme, the intake ducting of described gas-holder is communicated with the outlet of the high-temperature flue gas of boiler.
As a kind of preferred scheme, described e Foerderanlage comprises transport pipe, and this transport pipe is provided with conveying fan.
Adopted after technique scheme, effect of the present invention is: after mud first precipitates in high-order storage pool, liquid in pond is discharged from leakage fluid dram, mud enters in stirring and drying stove, stirring and drying stove utilizes the high-temperature flue gas that boiler produces to carry out heating, drying to wet mud, make mud progressively become siccative, then through feeding device, be delivered in boiler and burn, the lime-ash producing in last boiler is discharged and be can be used as material of construction from slag-drip opening, like this, the mud producing in this dyeing is recycled after burning, and without directly burying, avoid having polluted environment, this treatment unit also takes full advantage of heat energy simultaneously, energy-conserving and environment-protective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention;
In accompanying drawing: 1. high-order storage pool 1; 2. mud output channel 2 wets; 3. stirring and drying stove 3; 4. conveying fan 4; 5. transport pipe; 6. gas-holder 6; 7. boiler; 8. cleaning apparatus; 9. high-temperature flue gas drying pipeline; 10. high-pressure air entrance; 11. leakage fluid drams.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of printing and dyeing sludge treatment unit, comprises high-order storage pool 1, and the bottom of this high position storage pool 1 is provided with discharge port; Sidewall is provided with high-pressure air entrance 10 and leakage fluid dram 11, and this leakage fluid dram 11 is arranged at the middle part of high-order storage pool 1, and high-pressure air entrance 10 is arranged at the top of high-order storage pool 1, and high-pressure air entrance 10 is connected with auxiliary conveying appliance; When wet mud is stacked into after certain degree, the liquid in pond progressively rises, and when liquid height is during higher than the interface of leakage fluid dram 11, just flows out, until the height of wet mud and leakage fluid dram 11 is fair;
Stirring and drying stove 3, the top of this stirring and drying stove 3 is provided with opening for feed, and bottom is provided with discharge port, and the discharge port at this top is connected with the discharge opening pipeline of high-order storage pool 1; Top and the sidewall of this stoving oven are provided with high-temperature flue gas entry; Boiler 7, is provided with feeding device between the opening for feed of this boiler 7 and the discharge port of stirring and drying stove 3; A general supporting cleaning apparatus 8 in boiler 7, the high-temperature flue gas producing in boiler 7 is first utilizing after dedusting.Between the high-temperature flue gas outlet of this boiler 7 and the high-temperature flue gas entry of stoving oven, by high-temperature flue gas drying pipeline 9, be communicated with.Because the position of high-order storage pool 1 is high, wet mud can rely on gravity to enter into stirring and drying stove 33 by wet mud output channel 2, but should guarantee that the connecting tube between high-order storage pool 1 and stirring and drying stove 3 is as far as possible short, in order to accelerate its transfer rate, can utilize auxiliary conveying appliance to carry, high-pressure air enters from high-pressure air entrance 10 mud that promotes to wet and enters into stirring and drying stove 3, described auxiliary conveying appliance comprises gas-holder 6, between this gas-holder 6 and high high-pressure air entrance 10, by High Pressure Air Pipe Line, be communicated with, this High Pressure Air Pipe Line is provided with high-pressure pump.Certainly, the intake ducting of preferred described gas-holder 6 is communicated with the high-temperature flue gas outlet of boiler 7.Like this, the gas that enters into high-order storage pool 1 is higher with regard to temperature, can carry out boosting to wet mud; Take full advantage of the heat in boiler 7.In addition, not smooth for fear of high-order storage pool 1 discharging, in the bottom of discharge port, be provided with vibrations auxiliary blanking device door, this vibrations auxiliary blanking device comprises a vibration motor that is installed on the discharge port of high-order storage pool 1.Described e Foerderanlage comprises transport pipe 5, and this transport pipe 5 is provided with conveying fan 4.
Working process of the present invention is: 1. wet mud printing and dyeing being produced is collected to join in high-order storage pool 1 and precipitated solid-liquid separation; 2. rely on gravity to pass in low level stirring and drying stove 3 solid phase after separation, in stirring and drying stove 3, pass into the high-temperature flue gas mud that will wet and be dried into siccative; 3. output channel utilizes wind-force to be delivered to burning in boiler 7 siccative; 4. the part high-temperature flue gas that in boiler 7, burning produces passes in stirring and drying stove 3 and dries wet mud as thermal source, and another part high-temperature flue gas is discharged after flue gas is processed; Lime-ash after boiler 7 burnings is derived.
Claims (1)
1. a printing and dyeing sludge treatment unit, is characterized in that: comprise
High-order storage pool, the bottom of this high position storage pool is provided with discharge port; Sidewall is provided with high-pressure air entrance and leakage fluid dram, and this leakage fluid dram is arranged at the middle part of high-order storage pool, and high-pressure air entrance is arranged at the top of high-order storage pool, and high-pressure air entrance is connected with auxiliary conveying appliance;
Stirring and drying stove, the top of this stirring and drying stove is provided with opening for feed, and bottom is provided with discharge port, and the opening for feed at this top is connected with the discharge opening pipeline of high-order storage pool; Top and the sidewall of this stirring and drying stove are provided with high-temperature flue gas entry;
Boiler, is provided with feeding device between the opening for feed of this boiler and the discharge port of stirring and drying stove; Pipeline communication between the high-temperature flue gas outlet of this boiler and the high-temperature flue gas entry of stirring and drying stove, described auxiliary conveying appliance comprises gas-holder, between this gas-holder and high-pressure air entrance, by High Pressure Air Pipe Line, be communicated with, this High Pressure Air Pipe Line is provided with high-pressure pump, and the intake ducting of described gas-holder is communicated with the outlet of the high-temperature flue gas of boiler;
Described feeding device comprises transport pipe, and this transport pipe is provided with conveying fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529221.9A CN102951779B (en) | 2012-12-11 | 2012-12-11 | Dyeing sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529221.9A CN102951779B (en) | 2012-12-11 | 2012-12-11 | Dyeing sludge treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951779A CN102951779A (en) | 2013-03-06 |
| CN102951779B true CN102951779B (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210529221.9A Expired - Fee Related CN102951779B (en) | 2012-12-11 | 2012-12-11 | Dyeing sludge treatment device |
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| CN (1) | CN102951779B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658414B (en) * | 2017-03-31 | 2024-06-07 | 广州正晟科技有限公司 | Sludge concentration and conditioning device and method for treating sludge by using same |
| CN110975448B (en) * | 2019-11-25 | 2021-09-21 | 杭州萧越染织有限公司 | Flue gas purification system for boiler and operation method thereof |
| CN111001232B (en) * | 2019-11-25 | 2021-08-06 | 杭州萧越染织有限公司 | Filtration treatment system for printing and dyeing sludge and operation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503057A (en) * | 2011-11-21 | 2012-06-20 | 青岛惠民环保科技工程有限公司 | Sludge treatment system and sludge treatment method |
| CN102515458A (en) * | 2011-12-20 | 2012-06-27 | 绍兴文理学院 | Sludge drying processing device and technology thereof |
| CN102807306A (en) * | 2012-09-18 | 2012-12-05 | 焦作隆丰皮草企业有限公司 | Method and device for treating excess sludge |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101141695B1 (en) * | 2010-02-26 | 2012-05-04 | 허권 | A incinerating method of waterwaste sludge |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503057A (en) * | 2011-11-21 | 2012-06-20 | 青岛惠民环保科技工程有限公司 | Sludge treatment system and sludge treatment method |
| CN102515458A (en) * | 2011-12-20 | 2012-06-27 | 绍兴文理学院 | Sludge drying processing device and technology thereof |
| CN102807306A (en) * | 2012-09-18 | 2012-12-05 | 焦作隆丰皮草企业有限公司 | Method and device for treating excess sludge |
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| CN102951779A (en) | 2013-03-06 |
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