CN109160713A - The sludge treatment equipment of intelligence - Google Patents
The sludge treatment equipment of intelligence Download PDFInfo
- Publication number
- CN109160713A CN109160713A CN201811101248.1A CN201811101248A CN109160713A CN 109160713 A CN109160713 A CN 109160713A CN 201811101248 A CN201811101248 A CN 201811101248A CN 109160713 A CN109160713 A CN 109160713A
- Authority
- CN
- China
- Prior art keywords
- sludge
- cooling tube
- conveyer belt
- moisture content
- double
- 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.)
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Classifications
-
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
- C02F11/20—Treatment of sludge; Devices therefor by thermal conditioning by freezing
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention belongs to environment protection fields, sludge treatment field, and in particular to a kind of intelligent sludge treatment equipment comprising bracket；Cooling tube, the double-deck conveyer belt, moisture transducer, velocity sensor, range sensor, control unit is according to the fall off rate of sludge moisture content, control the operation power of refrigerating plant, when refrigeration equipment has reached maximum operation power, by reducing the spacing between cooling tube, reduce the spacing between conveyer belt, squeezing sludge by conveyer belt reduces sludge thickness, increase the area that is cooled of sludge, the size of drop-out value of this equipment according to the water content of sludge in the time interval of setting, adjust the spacing of the operation power and cooling tube of refrigerating plant, to enable sludge to reach optimal refrigerating effect, avoid the waste of the energy, energy conservation and environmental protection.
Description
Technical field
The invention belongs to environment protection field, in particular to a kind of intelligent sludge treatment equipment.
Background technique
Pretreatment early period is carried out to sludge using freezing method, sludge can destroy the knot of sludge and water after freezing repeatedly
Resultant force and the structure for destroying colloid, dewatering speed is than tens times high, the equipment for carrying out freezing processing before freezing, such as China's metering
The patented product sewage sludge advanced treatment apparatus (referenced patent document CN104098241B) of institute, hundred million Si Tongke skilled worker of Sichuan
The patented product sludge freeze-thaw dehydration system and its processing method (referenced patent CN103011550B) of journey Co., Ltd, it is old
Energy conservation freezing pretreatment unit (referenced patent document of the strong patented product of scholar for sludge of sewage treatment plant deep dehydration
CN104193140B) etc..
Summary of the invention
The present invention provides a kind of energy-efficient intelligent sludge treatment equipments, being capable of itself belonging to according to pending mud
Property and treatment progress, dynamically adjust the parameter of freezing processing, make high treating effect, energy conservation and environmental protection.
A kind of intelligent sludge treatment equipment comprising frozen part, Data Detection portion and control unit,
The frozen part is made of bracket component, cooling component and the double-deck conveyer belt, wherein
Bracket component includes:
Bracket is fixed on ground；
Track is mounted in the armstand of bracket two sides；
Driving motor, it is rack-mount；
Underlying cooling tube fixing device is fixedly mounted on track；
The cooling tube fixing device being located above is connected by belt with driving motor, can be driven by driving motor along rail
Road is mobile；
Cooling component includes cooling tube and refrigeration machine, and multiple cooling tubes, which are equally spacedly lined up, two to be arranged up and down and be mounted on cooling
On tube fixing device, managing interior circulation has refrigerant；
The double-deck conveyer belt is passed through from the centre of upper and lower two column cooling tube, and sludge is delivered in the centre of two layers of conveyer belt, lower layer
Conveyer belt be made of material porous, with filtering function；
The Data Detection portion includes:
Multiple moisture transducers are arranged equally spaced on the double-deck conveyer belt, for sludge in real-time measurement conveyer belt
Water content；
The left side edge position of the double-deck conveyer belt is arranged in velocity sensor, for measuring the running speed of conveyer belt；
Range sensor is arranged on cooling tube, for measuring the distance between upper and lower two column cooling tube；
The control unit determines initial freezing parameter, the initial freezing according to the sludge moisture content that moisture transducer measures
Parameter includes: the distance between the operation power of refrigeration machine, upper and lower two column cooling tube, the running speed of conveyer belt, wherein institute
State operation power it is directly proportional to sludge moisture content, the distance and running speed and sludge moisture content are inversely proportional；
When the sludge moisture content is higher than the peak of setting, control unit control driving motor drives the cooling being located above
Tube fixing device declines to squeeze the sludge in conveyer belt, tentatively passes through the Interstitial Water in sludge after filtering on lower layer's feed belt
Discharge, until the sludge moisture content sets back not higher than cooling tube fixing device after the peak, is controlled；
When within the set time, the fall that moisture transducer measures sludge moisture content is less than specified value, and refrigeration machine
Operation power when being not up to rated power, control unit control refrigeration machine reaches rated power, makes the conveying of refrigerant in cooling tube
Amount increases, the temperature of refrigerant declines, to accelerate the freezing of sludge；
When within the set time, the fall that moisture transducer measures sludge moisture content is less than specified value, and refrigeration machine
Operation power when having reached rated power, control unit control driving motor drives the cooling tube fixing device being located above along track
Decline, reduces the spacing between upper and lower two column cooling tube, and cooling tube squeezes the double-deck conveyer belt, makes the sludge among conveyer belt
Thickness reduce, increase the area that is cooled of sludge, with accelerate sludge freezing, while control reduce conveyer belt running speed to avoid
The delivery blocking of sludge caused by being squeezed due to sludge.
The beneficial effects of the present invention are: drop-out value of the present invention according to the water content of sludge in the time interval of setting
Size, the spacing for adjusting the operation power and cooling tube of refrigerating plant are kept away so that sludge be enable to reach optimal refrigerating effect
The waste of the energy, energy conservation and environmental protection are exempted from.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of intelligent sludge treatment equipment；
Fig. 2 shows the control flow charts of the sludge treatment equipment of intelligence.
Specific embodiment
With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.
A kind of intelligent sludge treatment equipment comprising frozen part, Data Detection portion and control unit,
The frozen part is made of bracket component 11, cooling component and the double-deck conveyer belt 13, wherein
Bracket component 11 includes:
Bracket 111, is fixed on ground；
Track 112 is mounted in the armstand of 11 two sides of bracket；
Driving motor 113 is mounted on bracket 111；
Underlying cooling tube fixing device 114 is fixedly mounted in orbit；
The cooling tube fixing device 114 being located above is connected by belt with driving motor 113, can be by driving motor 113
Drive is moved along track 112；
Cooling component includes cooling tube 12 and refrigeration machine (not shown), and multiple cooling tubes 12 equally spacedly line up two column up and down
And be mounted on cooling tube fixing device 114, managing interior circulation has refrigerant；
The double-deck conveyer belt 13 is passed through from the centre of upper and lower two column cooling tube, and sludge is delivered in the centre of two layers of conveyer belt, under
The conveyer belt of layer is made of material porous, with filtering function；
The Data Detection portion includes:
Multiple moisture transducers 21, are arranged equally spaced on the double-deck conveyer belt, for dirty in real-time measurement conveyer belt
The water content of mud；
The left side edge position of the double-deck conveyer belt is arranged in velocity sensor 22, for measuring the running speed of conveyer belt；
Range sensor 23 is arranged on cooling tube, for measuring the distance between upper and lower two column cooling tube；
The control unit determines initial freezing parameter according to the sludge moisture content that moisture transducer 21 measures, described initial cold
Freeze the operation power that parameter includes: refrigeration machine, the distance between upper and lower two column cooling tube, the running speed of conveyer belt, wherein
The operation power is directly proportional to sludge moisture content, and the distance and running speed and sludge moisture content are inversely proportional；
When the sludge moisture content is higher than the peak of setting, the control unit control drive of driving motor 113 is located above
Interstitial Water in sludge is tentatively passed through lower layer's feed belt to squeeze the sludge in conveyer belt by the cooling decline of tube fixing device 114
It is discharged after upper filtering, until the sludge moisture content restores former not higher than cooling tube fixing device 114 after the peak, is controlled
Position；
When within the set time, the fall that moisture transducer 21 measures sludge moisture content is less than specified value, and freezes
When the operation power of machine is not up to rated power, control unit control refrigeration machine reaches rated power, makes the defeated of refrigerant in cooling tube
The amount of sending increases, the temperature of refrigerant declines, to accelerate the freezing of sludge；
When within the set time, the fall that moisture transducer 21 measures sludge moisture content is less than specified value, and freezes
When the operation power of machine has reached rated power, control unit control driving motor 113 drives the cooling tube fixing device being located above
114 decline along track 112, reduce the spacing between upper and lower two column cooling tube, and cooling tube squeezes the double-deck conveyer belt, makes conveyer belt
The thickness of intermediate sludge reduces, and increases the area that is cooled of sludge, to accelerate sludge freezing, while controlling the fortune for reducing conveyer belt
Rotary speed to avoid being squeezed due to sludge caused by sludge delivery blocking.
One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as generally describing,
Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (2)
1. a kind of intelligent sludge treatment equipment comprising multiple cryovials and controller, which is characterized in that according to dirt to be processed
The parameter and treatment progress of mud, the controller dynamically adjust the freezing parameter of cryovial.
2. a kind of intelligent sludge treatment equipment comprising frozen part, Data Detection portion and control unit, which is characterized in that
The frozen part is made of bracket component, cooling component and the double-deck conveyer belt, wherein
Bracket component includes:
Bracket is fixed on ground；
Track is mounted in the armstand of bracket two sides；
Driving motor, it is rack-mount；
Underlying cooling tube fixing device is fixedly mounted on track；
The cooling tube fixing device being located above is connected by belt with driving motor, can be driven by driving motor and be moved along track
It is dynamic；
Cooling component includes cooling tube and refrigeration machine, and multiple cooling tubes, which equally spacedly line up two column up and down and are mounted on cooling tube, to be consolidated
Determine on frame, managing interior circulation has refrigerant；
The double-deck conveyer belt is passed through from the centre of upper and lower two column cooling tube, and sludge is delivered in the centre of two layers of conveyer belt, the biography of lower layer
Band is sent to be made of material porous, with filtering function；
The Data Detection portion includes:
Multiple moisture transducers are arranged equally spaced on the double-deck conveyer belt, are contained for sludge in real-time measurement conveyer belt
Water；
The left side edge position of the double-deck conveyer belt is arranged in velocity sensor, for measuring the running speed of conveyer belt；
Range sensor is arranged on cooling tube, for measuring the distance between upper and lower two column cooling tube；
The control unit determines initial freezing parameter, the initial freezing parameter according to the sludge moisture content that moisture transducer measures
It include: the distance between the operation power of refrigeration machine, upper and lower two column cooling tube, the running speed of conveyer belt, wherein the fortune
Row power is directly proportional to sludge moisture content, and the distance and running speed and sludge moisture content are inversely proportional；
When the sludge moisture content is higher than the peak of setting, control unit control driving motor drives the cooling tube being located above solid
Frame decline is determined to squeeze the sludge in conveyer belt, tentatively by the Interstitial Water in sludge by filtering heel row on lower layer's feed belt
Out, until the sludge moisture content sets back not higher than cooling tube fixing device after the peak, is controlled；
When within the set time, the fall that moisture transducer measures sludge moisture content is less than specified value, and the fortune of refrigeration machine
When row power is not up to rated power, control unit control refrigeration machine reaches rated power, adds the conveying capacity of refrigerant in cooling tube
Greatly, the temperature decline of refrigerant, to accelerate the freezing of sludge；
When within the set time, the fall that moisture transducer measures sludge moisture content is less than specified value, and the fortune of refrigeration machine
When row power has reached rated power, control unit control driving motor drives the cooling tube fixing device being located above under track
Drop, reduces the spacing between upper and lower two column cooling tube, and cooling tube squeezes the double-deck conveyer belt, makes the thickness of the sludge among conveyer belt
Degree reduce, increase the area that is cooled of sludge, with accelerate sludge freezing, while control reduce conveyer belt running speed to avoid by
The delivery blocking of sludge caused by being squeezed in sludge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101248.1A CN109160713A (en) | 2018-09-20 | 2018-09-20 | The sludge treatment equipment of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811101248.1A CN109160713A (en) | 2018-09-20 | 2018-09-20 | The sludge treatment equipment of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109160713A true CN109160713A (en) | 2019-01-08 |
Family
ID=64879962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811101248.1A Withdrawn CN109160713A (en) | 2018-09-20 | 2018-09-20 | The sludge treatment equipment of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109160713A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410272A (en) * | 1977-06-24 | 1979-01-25 | Mitsubishi Electric Corp | Treating apparatus of freezing and thawing type for sludge |
| CN103011550A (en) * | 2013-01-16 | 2013-04-03 | 四川亿思通科技工程有限公司 | Sludge freeze thawing dewatering treating system and treating method using system |
| CN106242229A (en) * | 2016-08-24 | 2016-12-21 | 中国建筑材料科学研究总院 | Sludge dewatering treatment device |
| CN106396310A (en) * | 2016-11-03 | 2017-02-15 | 苏州益可泰电子材料有限公司 | Sludge treatment equipment |
-
2018
- 2018-09-20 CN CN201811101248.1A patent/CN109160713A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410272A (en) * | 1977-06-24 | 1979-01-25 | Mitsubishi Electric Corp | Treating apparatus of freezing and thawing type for sludge |
| CN103011550A (en) * | 2013-01-16 | 2013-04-03 | 四川亿思通科技工程有限公司 | Sludge freeze thawing dewatering treating system and treating method using system |
| CN106242229A (en) * | 2016-08-24 | 2016-12-21 | 中国建筑材料科学研究总院 | Sludge dewatering treatment device |
| CN106396310A (en) * | 2016-11-03 | 2017-02-15 | 苏州益可泰电子材料有限公司 | Sludge treatment equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190108 |
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| WW01 | Invention patent application withdrawn after publication |