CN108929025A - Sludge cooling treatment device - Google Patents
Sludge cooling treatment device Download PDFInfo
- Publication number
- CN108929025A CN108929025A CN201811170788.5A CN201811170788A CN108929025A CN 108929025 A CN108929025 A CN 108929025A CN 201811170788 A CN201811170788 A CN 201811170788A CN 108929025 A CN108929025 A CN 108929025A
- Authority
- CN
- China
- Prior art keywords
- sludge
- partition
- freezing
- cabinet
- household freezer
- 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.)
- Withdrawn
Links
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
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
- C02F11/20—Treatment of sludge; Devices therefor by thermal conditioning by freezing
-
- 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 belongs to environment protection fields, more particularly to a kind of sludge cooling treatment device, including household freezer, push rod case, cooling tube, moisture transducer, control unit is according to the fall of sludge moisture content, increase the operation power of refrigerating plant, when refrigeration equipment has reached rated power, by opening different outlets, change moving line of the sludge in household freezer, the moving line of sludge is set to become longer, extend the time that sludge freezes in household freezer, fall of this equipment according to the water content of sludge in defined process, adjust the motion path of the operation power and sludge of refrigerating plant in household freezer, 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 sludge cooling treatment device.
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 are tens times higher than before freezing.
Summary of the invention
The present invention provides a kind of energy-efficient sludge cooling treatment devices, can be according to attribute of pending mud itself
And treatment progress, the parameter of freezing processing is dynamically adjusted, high treating effect, energy conservation and environmental protection are made.
It includes frozen part, multiple moisture transducers and control unit,
The frozen part is by household freezer, cooling component and push rod case composition, in which:
The household freezer includes:
Cabinet is fixed on ground by the bracket of lower section, and the side of cabinet is provided with sludge inlet, the upper surface of cabinet
Multiple push-rod holes are provided with, the box outer surface of the underface of each push-rod hole is provided with a sludge outlet, each sludge
Outlet is mounted on the electric gate valve of the opening and closing for controlling sludge outlet；
First partition is placed horizontally in cabinet；
Second partition is longitudinally placed in cabinet, and cabinet is divided into sludge inlet section with first partition, freezes just section,
Middle section, four regions of latter end；
The cooling component includes cooling tube and refrigeration machine, multiple cooling tubes be mounted at equal intervals from top to bottom second every
Plate two sides, managing interior circulation has refrigerant；
The push rod case is arranged above household freezer, with multiple push rods, is equipped with one right above each push-rod hole and pushes away
Bar；
Sludge delivery pump is mounted on the intersection of first partition and second partition, with multiple delivery outlets, delivery outlet
It is located on first partition two sidewalls；
It after sludge enters sludge inlet, is flowed by the first path of default, the first path refers to that sludge enters
Sludge inlet section rises to the communication port of top by the promotion of subsequent sludge along first partition, into just section is freezed, has freezed
At sludge by push rod pass through be located at freeze just section sludge outlet release；
One in the multiple moisture transducer is located at the inlet of sludge delivery pump, remaining moisture transducer is divided into
Upper and lower two rows are set in qually spaced on the inner wall of cabinet, the water content for sludge in real-time measurement household freezer；
The control unit is configured as:
The operation of refrigeration machine is determined according to the sludge moisture content that the moisture transducer for being located at sludge delivery pump inlet measures
Power, the operation power are directly proportional to sludge moisture content；
When sludge moisture content is lower than standard value, control sludge delivery pump, which is opened, is located at freezing middle section side in first partition
Delivery outlet, sludge enter freezing middle section start to freeze；
When sludge moisture content is higher than standard value, control sludge delivery pump, which is opened, is located at sludge inlet section one in first partition
The delivery outlet of side, sludge enter sludge inlet section and start to freeze；
When sludge is by being located at the communication port above first partition, into subsequent region, moisture transducer measures sludge and contains
The fall of water is less than specified value, and when refrigerator operation power is not up to rated power, and control refrigeration machine reaches specified
Power increases the conveying capacity of refrigerant in cooling tube, refrigerant temperature decline, to accelerate the freezing of sludge；
When the fall of sludge moisture content is less than specified value, and refrigerator operation power has reached rated power, make
Sludge is flowed by freezing longer second path in path, to increase cooling time of the sludge in household freezer, described second
Path refers to that sludge enters freezing middle section by the communication port above second partition, then enters freezing latter end by communication port, finally,
The sludge completed is freezed by push rod through releasing positioned at freezing latter end bottom sludge outlet.
The beneficial effects of the present invention are: fall of the present invention according to the water content of sludge in defined process, is adjusted
Motion path of the operation power and sludge of whole refrigerating plant in household freezer, so that sludge be enable to reach optimal freezing effect
Fruit avoids the waste of the energy, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of sludge refrigerating plant；
Fig. 2 shows first partition schematic diagrames；
Fig. 3 shows second partition schematic diagram；
Fig. 4 shows push rod case schematic diagram.
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 sludge cooling treatment device comprising frozen part, multiple moisture transducers 21, control unit,
The frozen part is made of household freezer 11, cooling component 12 and push rod case 13, in which:
Household freezer 11 includes:
Cabinet 111 is fixed on ground by the bracket of lower section, and the upper surface of cabinet 111 is provided with multiple push-rod holes
115；The box outer surface of the underface of each push-rod hole 115 is provided with a sludge outlet 116, each sludge outlet 116
Electric gate valve is mounted on for controlling the opening and closing of sludge outlet；
First partition 112 is placed horizontally in cabinet 111；
Second partition 113 is longitudinally placed in cabinet 111, and cabinet 111 is divided into sludge inlet with first partition 112
Section freezes just section, middle section, four regions of latter end；
Cooling component 12 includes cooling tube 121 and refrigeration machine, and multiple cooling tubes 121 are mounted on the at equal intervals from top to bottom
Two partitions, 113 two sides, managing interior circulation has refrigerant；
Push rod case 13 is arranged above household freezer 11, has multiple push rods 131, is arranged right above each push-rod hole 115
There is a push rod 131, push rod 131 releases the sludge that freezing finishes from corresponding sludge outlet 116 by push-rod hole 115；
Sludge front pump 14 is mounted on first partition 112 and 113 intersection of second partition, with multiple delivery outlets 141,
Delivery outlet is located on 112 two sidewalls of first partition；
After sludge enters sludge inlet 115, flowed by the first path of default, the first path refer to sludge into
Enter sludge inlet section, by subsequent sludge promotion along first partition 112 rise to top communication port, into freeze just section,
The sludge completed is freezed to be released by the warp of push rod 131 positioned at the sludge outlet 117 for freezing just section,
One in the multiple moisture transducer 21 is located at the inlet of sludge delivery pump 14, remaining moisture transducer point
It is set in qually spaced on the inner wall of cabinet for upper and lower two rows, the water content for sludge in real-time measurement household freezer；
The control unit 3 is configured as:
Refrigeration machine is determined according to the sludge moisture content that the moisture transducer 21 for being located at 14 inlet of sludge delivery pump measures
Power is run, the operation power is directly proportional to sludge moisture content；
When sludge moisture content is lower than standard value, control sludge delivery pump 14 opens being located in freezing in first partition 112
The delivery outlet 141 of section side, sludge enter freezing middle section and start to freeze；
When sludge moisture content is higher than standard value, control sludge delivery pump 14 opens entering in first partition 112 positioned at sludge
The delivery outlet 141 of mouth section side, sludge enter sludge inlet section and start to freeze；
When sludge is by being located at the communication port above first partition 112, into subsequent region, moisture transducer 21 measures dirt
The fall of mud water content is less than specified value, and when refrigerator operation power is not up to rated power, and control refrigeration machine reaches
Rated power increases the conveying capacity of refrigerant in cooling tube, refrigerant temperature decline, to accelerate the freezing of sludge；
When the fall of sludge moisture content is less than specified value, and refrigerator operation power has reached rated power, make
Sludge is flowed by freezing longer second path in path, to increase cooling time of the sludge in household freezer, described second
Path refers to that sludge enters freezing middle section by the communication port above second partition, then enters freezing latter end by communication port, finally,
The sludge completed is freezed by push rod through releasing positioned at freezing latter end bottom sludge outlet.
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 sludge cooling treatment device, which is characterized in that it is moved according to the attribute itself and treatment progress of pending mud
The parameter for adjusting to state freezing processing makes high treating effect, energy conservation and environmental protection.
2. a kind of sludge cooling treatment device comprising frozen part, multiple moisture transducers and control unit, which is characterized in that
The frozen part is by household freezer, cooling component and push rod case composition, in which:
The household freezer includes:
Cabinet is fixed on ground by the bracket of lower section, and the side of cabinet is provided with sludge inlet, the upper surface setting of cabinet
There are multiple push-rod holes, the box outer surface of the underface of each push-rod hole is provided with a sludge outlet, each sludge outlet
It is mounted on the electric gate valve of the opening and closing for controlling sludge outlet；
First partition is placed horizontally in cabinet；
Second partition is longitudinally placed in cabinet, and cabinet is divided into sludge inlet section with first partition, section at the beginning of freezing, middle section,
Four regions of latter end；
The cooling component includes cooling tube and refrigeration machine, and multiple cooling tubes are mounted on second partition two at equal intervals from top to bottom
Side, managing interior circulation has refrigerant；
The push rod case is arranged above household freezer, and with multiple push rods, a push rod is equipped with right above each push-rod hole；
Sludge delivery pump is mounted on the intersection of first partition and second partition, and with multiple delivery outlets, delivery outlet is located at
On first partition two sidewalls；
It after sludge enters sludge inlet, is flowed by the first path of default, the first path refers to that sludge enters sludge
Entrance rises to the communication port of top by the promotion of subsequent sludge along first partition, into just section is freezed, freezes completion
Sludge is passed through by push rod is located at the sludge outlet release for freezing just section；
One in the multiple moisture transducer is located at the inlet of sludge delivery pump, remaining moisture transducer is divided into above and below
Two rows are set in qually spaced on the inner wall of cabinet, the water content for sludge in real-time measurement household freezer；
The control unit is configured as:
The operation power of refrigeration machine is determined according to the sludge moisture content that the moisture transducer for being located at sludge delivery pump inlet measures,
The operation power is directly proportional to sludge moisture content；
When sludge moisture content is lower than standard value, control sludge delivery pump, which is opened, is located at the defeated of freezing middle section side in first partition
Outlet, sludge enter freezing middle section and start to freeze；
When sludge moisture content is higher than standard value, control sludge delivery pump, which is opened, is located at sludge inlet section side in first partition
Delivery outlet, sludge enter sludge inlet section and start to freeze；
When sludge is by being located at the communication port above first partition, into subsequent region, moisture transducer measures sludge moisture content
Fall be less than specified value, and when refrigerator operation power is not up to rated power, control refrigeration machine reaches rated power,
Increase the conveying capacity of refrigerant in cooling tube, refrigerant temperature decline, to accelerate the freezing of sludge；
When the fall of sludge moisture content is less than specified value, and refrigerator operation power has reached rated power, make sludge
It is flowed by freezing longer second path in path, to increase cooling time of the sludge in household freezer, second path
Refer to that sludge enters freezing middle section by the communication port above second partition, then freezing latter end is entered by communication port, finally, freezing
The sludge of completion is passed through by push rod is located at freezing latter end bottom sludge outlet release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170788.5A CN108929025A (en) | 2018-10-09 | 2018-10-09 | Sludge cooling treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170788.5A CN108929025A (en) | 2018-10-09 | 2018-10-09 | Sludge cooling treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108929025A true CN108929025A (en) | 2018-12-04 |
Family
ID=64443985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811170788.5A Withdrawn CN108929025A (en) | 2018-10-09 | 2018-10-09 | Sludge cooling treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108929025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209591A (en) * | 2020-10-29 | 2021-01-12 | 王高峰 | Intelligent industrial sludge treatment device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5060336U (en) * | 1973-10-11 | 1975-06-04 | ||
| JPS5245642Y2 (en) * | 1973-05-07 | 1977-10-17 | ||
| JPS5527035A (en) * | 1978-08-16 | 1980-02-26 | Toshiba Corp | Controlling freeze and melt type sludge treatment equipment |
-
2018
- 2018-10-09 CN CN201811170788.5A patent/CN108929025A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245642Y2 (en) * | 1973-05-07 | 1977-10-17 | ||
| JPS5060336U (en) * | 1973-10-11 | 1975-06-04 | ||
| JPS5527035A (en) * | 1978-08-16 | 1980-02-26 | Toshiba Corp | Controlling freeze and melt type sludge treatment equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209591A (en) * | 2020-10-29 | 2021-01-12 | 王高峰 | Intelligent industrial sludge treatment device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181204 |