CN104649540A - A sludge drying integrated machine - Google Patents
A sludge drying integrated machine Download PDFInfo
- Publication number
- CN104649540A CN104649540A CN201310581412.4A CN201310581412A CN104649540A CN 104649540 A CN104649540 A CN 104649540A CN 201310581412 A CN201310581412 A CN 201310581412A CN 104649540 A CN104649540 A CN 104649540A
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- CN
- China
- Prior art keywords
- conducting medium
- heat
- outlet
- gear type
- sludge
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Abstract
The invention relates to the field of environment protection equipment, and particularly relates to a sludge drying integrated machine. The sludge drying integrated machine comprises a machine body, gear type spiral push shafts, a bracket, a condensate water circulating device, a drive system, an air cleaning system and an automatic temperature control system. The air cleaning system is arranged on the machine body. The two gear type spiral push shafts parallel to each other and the automatic temperature control system are arranged in the machine body. Two ends of the machine body are respectively provided with a heat conducting medium inlet and a heat conducting medium outlet, and two ends of the gear type spiral push shafts are respectively provided with a heat conducting medium inlet and a heat conducting medium outlet. The machine body is horizontally arranged on the bracket. The condensate water circulating device is arranged below the bracket. The drive system is arranged at one end of the gear type spiral push shafts. The sludge drying integrated machine achieves an integrated process of sludge drying, achieves low energy consumption and high efficiencies in the operation process, and adopts a fully-automatic operation mode without the need of a specially-assigned person for watching.
Description
Technical field
The present invention relates to field of environment protection equipment, more precisely a kind of sludge drying all-in-one.
Background technology
In sludge handling process, the drying equipment of mud exist always handle complicated, involve great expense, treatment capacity is little, power consumption greatly and easily cause the defects such as secondary pollution, therefore market in urgent need works out a kind of compact construction, integrated degree is high, sludge treatment effect stability, less energy-consumption, maintenance is little, totally-enclosed operation, the sludge drying machine of non-secondary pollution.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, a kind of sludge drying all-in-one being applicable to wastewater treatment and sludge treatment is provided, make wastewater treatment and sludge drying simple, and easy to use, save energy, structure are simple, processing ease, be convenient to change.
The present invention for achieving the above object, by the following technical solutions: a kind of sludge drying all-in-one, comprise body, gear type auger axle, support, condensed water circulation device, drive system, air-purification system and automatic temperature control system, the top of described body is provided with air-purification system, inside is provided with two rooted tooth wheeled helical impeller-hub and automatic temperature control systems of parallel placement, and the two ends of body and gear type auger axle are equipped with heat-conducting medium entrance and import media outlet, the top of support is provided with the body of parallel placement, below is provided with condensed water circulation device, drive system is arranged on one end of gear type auger axle.
Described body comprises the first heat-conducting medium entrance, first heat-conducting medium outlet, sludge inlet, automatic open close baffle plate, sludge transfer device, dry mud cake discharge port, gear type auger axle, solvent vapo(u)r relief outlet, sludge inlet is provided with in the upper end of body, sludge inlet is provided with the first automatic open close baffle plate, when mud reaches set(ting)value, first automatic open close baffle plate is opened, water ratio enters the sludge inlet of desiccation machine at the mud of about 80%, first automatic open close baffle plate is airtight subsequently, sludge transfer device is provided with at sludge inlet place, top mud being delivered to heating zone starts to dry, under the at the uniform velocity effect of gear type auger axle, promote mud slowly advance, through heating zone, predry district, the water ratio arriving mud during mummification district can reach less than 40%, the lower end of body is provided with dry mud cake discharge port, sludge-drying discharge port is provided with automatic open close baffle plate, when completing after the mud cake of mummification water ratio below 40% reach setting weight, baffle plate is opened, mud cake discharges body, baffle plate is closed rapidly, effectively can prevent heat losses, the top of body is also provided with solvent vapo(u)r relief outlet, and cooled by the condensed water circulation device that pipeline enters below body, effectively prevent potential safety hazard, condensed water circulation device is provided with automatic temperature measurement meter, directly sewage lagoon can be entered after water temperature reaches design temperature, gas enters after air-purification system carries out purification and directly discharges, one end of two rooted tooth wheeled helical impeller-hubs of one end placement parallel with internal body of body is equipped with the first heat-conducting medium entrance and the second heat-conducting medium entrance, the other end is equipped with the first heat-conducting medium outlet and the outlet of the first heat-conducting medium, the inside and outside oven dry that the heat conduction of two places is formed, mummification degree can be made higher, save time and actual motion cost, the gear teeth of two gears are utilized to engage each other transmission power, it has compact construction, efficiency is high, the features such as the life-span is long.
Described gear type auger axle comprises gear, tubular shaft, the second heat-conducting medium entrance, the second heat-conducting medium outlet, its one end is provided with the second heat-conducting medium entrance, and the other end is provided with the second heat-conducting medium outlet, gear stepped cross, boring, is connected with tubular shaft.
Described condensed water circulation device comprises casing, automatic temperature measurement meter, liquidometer, scatterer and water circulation system, the upper end of described casing is provided with water-in and steam outlet, inside is provided with automatic temperature measurement meter and liquidometer, for the height of the temperature and water of measuring water, lower end is provided with scatterer and water outlet, and scatterer connects water outlet and the water-in formation water circulation system of water tank by pipeline, hot water flows into sewage lagoon by water circulation system and carries out secondary treatment, cold water enters casing by water circulation system, when reaching setting liquid level, valve closes, complete a cold and hot water working cycle, this device is provided with full automatic control, without the need to manual operation, and effectively can prevent the too high potential safety hazard caused of internal body temperature, reduce operation risk, described body is connected with casing, described steam outlet is connected with solvent vapo(u)r relief outlet by pipeline.
The present invention has salient feature, is in particular in:
1, integrated degree is high, compact overall structure, and cost-saving input and working cost, thoroughly solve the process problem of mud, reach the object of decrement, harmless process.
2, be provided with two place's heat-conducting medium entrances, heat transfer area maximizes, and rate of drying is faster.
3, hollow tooth wheeled auger axle is rationally compact to design, at the uniform velocity rotates, and mud can be made to obtain uniform stirring, and dry dynamics is even; Use geartransmission power, there is compact construction, efficiency is high, the life-span is long, the feature of save energy.
4, be provided with automatic open close baffle plate at desiccation machine opening for feed, effectively can prevent heat losses, play the effect of save energy.
5, desiccation machine is provided with full-automatic control system, without the need to manual operation, and simple and fast.
6, desiccation machine is provided with condensed water circulation device, effectively reduces potential safety hazard; And water of condensation is connected with sewage lagoon, form a smooth workflow, without the need to manual operation, more saved and used water.
7, desiccation machine is provided with air-purification system, the toxic and harmful of discharging in sludge handling process can be made through emission abatement, can not cause secondary pollution.
8, desiccation machine is provided with automatic temperature control system, mummification temperature is controlled within 250 DEG C, has both prevented the problems such as the too high energy consumption caused of temperature is excessive, potential safety hazard, and in turn ensure that the best calorific value of excess sludge.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the gear type auger axle construction schematic diagram in the present invention.
Fig. 3 is the condensed water circulation device structural representation in the present invention.
In figure: 1, body; 2, sludge inlet; 3, the first automatic open close baffle plate; 4, sludge transfer device; 5, tubular shaft; 6, gear type auger axle; 7, gear; 8, the first heat-conducting medium entrance; 9, the second heat-conducting medium entrance; 10, support; 11, the first heat-conducting medium outlet; 12, the second heat-conducting medium outlet; 13, dry mud cake discharge port; 14, the second automatic open close baffle plate; 15, condensed water circulation device; 16, drive system; 17, solvent vapo(u)r relief outlet; 18, air-purification system; 19, automatic temperature control system; 20, water-in; 21, steam outlet; 22, liquidometer; 23, automatic temperature measurement meter; 24 water outlets; 25 scatterers; 26, casing.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
A kind of sludge drying all-in-one as shown in Figure 1.Its structure mainly comprises anhydration system and the body 1 of gear type auger axle 6, first heat-conducting medium entrance 8, second heat-conducting medium entrance 9, first heat-conducting medium outlet 11, second heat-conducting medium outlet 12 composition, be placed in parallel in the top of support 10, below is provided with condensed water circulation device 15; The top of body 1 is provided with the sludge inlet 2 with the first automatic open close baffle plate 3 and sludge transfer device 4, and the body the other end is provided with the dry mud cake discharge port 13 with the second automatic open close baffle plate 14; The top of body 1 is also provided with solvent vapo(u)r relief outlet 17, and is cooled by the circulating condensing cistern device 15 that pipeline enters below body, and steam enters air evolutionary system 18 and purifies rear direct discharge.
A kind of gear type auger axle as shown in Figure 2, its structure mainly comprise tubular shaft 5, two ends the second heat-conducting medium entrance 9, import media outlet 2 12 and gear 7 and form.Heat-conducting medium enters the cavity of tubular shaft 5 from the second heat-conducting medium entrance 9, be arranged on starting in drive system 16 of tubular shaft 5 one end, the impeller-hub of tubular shaft 5 placement parallel with another is made to realize engaging each other of gear, under the promotion of gear type auger axle 6, mud constantly advances, gear 7 engage each other drive under, mud is extruded between gear and constantly dries, mud is arrived mummification district and slowly rotates propelling by tubular shaft 5 behind predry district from heating zone, along with impeller-hub gear between spacing increasing, heating surface area is also increasing, last mud is dried into little block mud cake, discharge from dry mud cake discharge port 13, heat-conducting medium is constantly discharged from importing media outlet 2 12.
A kind of condensed water circulation device 15 as shown in Figure 3, comprise casing 26, automatic temperature measurement meter 23, liquidometer 22, scatterer 25 and water circulation system, the upper end of described casing 26 is provided with water-in 20 and steam outlet 21, inside is provided with automatic temperature measurement meter 19 and liquidometer 22, for the height of the temperature and water of measuring water, lower end is provided with scatterer 25 and water outlet 24, and scatterer 25 connects the water outlet 24 of water tank by pipeline and water-in 20 forms water circulation system, hot water flows into sewage lagoon by water circulation system and carries out secondary treatment, cold water enters casing 26 by water circulation system, when reaching setting liquid level, valve closes, complete a cold and hot water working cycle, this device is provided with full automatic control, without the need to manual operation, and effectively can prevent the too high potential safety hazard caused of internal body temperature, reduce operation risk.
Principle of work of the present invention and flow process are: the drive system 16 being arranged on body 1 one end starts, mud enters top and the heating zone of body 1 by sludge transfer device 4 from sludge inlet 2, heat-conducting medium enters the cavity of body 1 and tubular shaft 5 from the first heat-conducting medium entrance 8 and the second heat-conducting medium entrance 9 simultaneously, under the promotion of gear type auger axle 6, mud constantly advances, gear 7 engage each other drive under, mud is extruded between gear and constantly dries, mud is arrived mummification district and slowly rotates propelling by tubular shaft 5 behind predry district from heating zone, along with gear type auger axle 6 gear between spacing increasing, heating surface area is also increasing, last mud is dried into little block mud cake, discharge from dry mud cake discharge port 13, heat-conducting medium is constantly discharged from the first heat-conducting medium outlet 11 and the second heat-conducting medium outlet 12, the condensed water circulation device 15 that the flux steam produced in drying process is entered below body 1 by pipeline cools, gas enters flux steam outlet 17 and directly discharges after air-purification system 18 purifies, complete the mummification flow process of mud.
A kind of sludge drying all-in-one be by water ratio about 80% mud carry out the know-why of degree of depth mummification and a novel sludge treatment device designed by hollow wheel gear and cavity circulating heat conduction, be widely used in the wide field such as municipal wastewater, oil refining, printing and dyeing, papermaking, coalification, ore dressing, biochemistry, pharmacy, food, sugaring, leather, technological innovation is carried out with save energy, simple to operate, widely used theory, the requirement of different industries can be adapted to, and for using enterprise to save a large amount of operation costs; Sludge drying is sewage treatment project necessary equipment, mud after treatment can manufacture material of construction, be processed into mud powder making cement stopping composition or exploitation gac substitute, can also refine containing noble metal, the nuisanceless disposal such as farmland fertilizer or landfill can also be done, secondary pollution can not be caused to environment.
Present invention achieves the integrated progress of work of sludge drying, in equipment running process, realize less energy-consumption, high-level efficiency, and automatically without the need to the operational mode of special messenger guard.
Claims (1)
1. a sludge drying all-in-one, comprise body (1), gear type auger axle (6), support (10), condensed water circulation device (15), drive system (16), air-purification system (18) and automatic temperature control system (19), the top of described body (1) is provided with air-purification system (18), inside is provided with two rooted tooth wheeled helical impeller-hubs (6) and the automatic temperature control system (19) of parallel placement, and the two ends of body (1) and gear type auger axle (6) are equipped with heat-conducting medium entrance and import media outlet, the top of support (10) is provided with the body (1) of parallel placement, below is provided with condensed water circulation device (15), drive system (16) is arranged on one end of gear type auger axle (6), it is characterized in that: described body (1) comprises the first heat-conducting medium entrance (8), first heat-conducting medium outlet (11), sludge inlet (2), automatic open close baffle plate, sludge transfer device (4), dry mud cake discharge port (13), gear type auger axle (6) and solvent vapo(u)r relief outlet (17), sludge inlet (2) and solvent vapo(u)r relief outlet (17) is provided with in the upper end of body (1), sludge inlet (2) is provided with the first automatic open close baffle plate (3), below is provided with sludge transfer device (4), the top of solvent vapo(u)r relief outlet (17) is provided with air-purification system (18), lower end is provided with dry mud cake discharge port (13), first heat-conducting medium entrance (8) and the first heat-conducting medium outlet (11), and dry mud cake discharge port (13) is provided with the second automatic open close baffle plate (14), described gear type auger axle (6) comprises gear (7), tubular shaft (5), the second heat-conducting medium entrance (9), the second heat-conducting medium outlet (12), its one end is provided with the second heat-conducting medium entrance (9), the other end is provided with the second heat-conducting medium outlet (12), and gear (7) is connected with tubular shaft (5), described condensed water circulation device (15) comprises casing (26), automatic temperature measurement meter (23), liquidometer (22), scatterer (25) and water circulation system, the upper end of described casing (26) is provided with water-in (20) and steam outlet (21), inside is provided with automatic temperature measurement meter (23) and liquidometer (22), lower end is provided with scatterer (25) and water outlet (24), and scatterer (25) connects water outlet (24) and water-in (20) the formation water circulation system of water tank by pipeline, described body (1) is connected with casing (26), described steam outlet (21) is connected with solvent vapo(u)r relief outlet (17) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581412.4A CN104649540A (en) | 2013-11-20 | 2013-11-20 | A sludge drying integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310581412.4A CN104649540A (en) | 2013-11-20 | 2013-11-20 | A sludge drying integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649540A true CN104649540A (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310581412.4A Pending CN104649540A (en) | 2013-11-20 | 2013-11-20 | A sludge drying integrated machine |
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| Country | Link |
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| CN (1) | CN104649540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582085A (en) * | 2016-11-24 | 2017-04-26 | 北京城市排水集团有限责任公司 | Pipeline type slag remover and use method thereof |
-
2013
- 2013-11-20 CN CN201310581412.4A patent/CN104649540A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582085A (en) * | 2016-11-24 | 2017-04-26 | 北京城市排水集团有限责任公司 | Pipeline type slag remover and use method thereof |
| CN106582085B (en) * | 2016-11-24 | 2019-03-19 | 北京城市排水集团有限责任公司 | A kind of duct type slag remover and its application method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |