CN109160705A - Energy-efficient sludge freezing processing equipment - Google Patents
Energy-efficient sludge freezing processing equipment Download PDFInfo
- Publication number
- CN109160705A CN109160705A CN201811104142.7A CN201811104142A CN109160705A CN 109160705 A CN109160705 A CN 109160705A CN 201811104142 A CN201811104142 A CN 201811104142A CN 109160705 A CN109160705 A CN 109160705A
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- CN
- China
- Prior art keywords
- sludge
- cryovial
- freezing processing
- containment vessel
- metal plate
- 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
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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
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention belongs to environment protection fields, and in particular to a kind of sludge treatment device passes through infrared temperature detector test sludge temperature；The sludge moisture content freezed is detected by moisture detector；The distance between adjust hopper walls inclined degree according to sludge temperature, and then change cryovial；Sludge temperature is higher, and distance is smaller between cryovial, to make sludge slow by cryovial, to reach better freezing processing effect, energy conservation and environmental protection.
Description
Technical field
The invention belongs to environment protection field, in particular to a kind of energy-efficient sludge freezing processing 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 are tens times higher than before freezing.
Summary of the invention
The present invention provides a kind of energy-efficient sludge treatment devices, can be according to attribute of pending mud itself and place
Reason process dynamically adjusts the parameter of freezing processing, makes high treating effect, energy conservation and environmental protection
A kind of energy-efficient sludge treatment device comprising freezing processing portion, test section and control unit,
The freezing processing portion includes:
Cryovial group is made of multiple cryovials and multiple elastic components, and elastic component is set on the tube wall of cryovial, will be more
A cryovial connects；
Funnel shaped sludge containment vessel, by the organ board group of two pieces of metal plates and two pieces of up-side down triangles at right side metal plate
It fixes on the wall, left side metal plate connects electric actuation telescopic rod；
Multiple rows of cryovial group is from top to bottom and pipe number equal difference is ordered in sludge containment vessel with reducing, every row's cryovial group
Both ends metal plate that sludge containment vessel is fixed on by spring inner wall on；
Electric actuation telescopic rod, connection left side metal plate, for driving left side metal plate mobile；
Conveyer belt is located at the underface of the mud mouth of sludge containment vessel；
Sludge is flowed into from the upper hopper mouth of sludge containment vessel, after the freezing processing of cryovial group, is flowed out from lower bell mouth,
It falls on conveyer belt；
The test section includes:
Infrared temperature detector is set to the upper hopper mouth of sludge containment vessel, for detecting the temperature of sludge；
Moisture detector is set to the lower bell mouth of sludge containment vessel, for detecting the aqueous of the sludge after freezing processing
Amount；
The control unit is configured as:
When detecting that sludge temperature is higher than setting value, the upper hopper mouth width degree for controlling sludge containment vessel narrows, namely control
The elongation of electric actuation telescopic rod pushes left side metal plate to move right, and spring and elastic component length shorten, and distance contracts between cryovial
Small, the gap between every row's cryovial becomes smaller, and sludge is slowed by cryovial group, to increase the cooling time of sludge
To reach better freezing processing effect；
When detecting sludge temperature lower than setting value, the upper hopper mouth width degree for controlling sludge containment vessel becomes larger, namely control
Electric actuation telescopic rod shortens, and left side metal plate is pulled to be moved to the left, spring and elastic component length, and distance becomes between cryovial
Greatly, the gap between every row's cryovial becomes larger, and sludge is become faster by the speed of cryovial group, to improve the efficiency of freezing processing；
When the water content for detecting sludge is higher than standard value, after sludge falls into conveyer belt, sludge is passed in conveyer belt reversion back
Upper hopper mouth continues freezing processing, and when the water content for detecting sludge is less than or equal to standard value, sludge is fallen on conveyer belt
Afterwards, conveyer belt rotates forward, and sludge is transported to heating device and carries out subsequent processing.
The beneficial effects of the present invention are: the present invention adjusts hopper walls inclined degree according to sludge temperature, and then change freezing
The distance between pipe；Sludge temperature is higher, and distance is smaller between cryovial, so that sludge is made to slow by cryovial, with
Reach better freezing processing effect, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 shows the longitudinal section of freezing processing equipment；
Fig. 2 shows the top views of freezing processing equipment.
Specific embodiment
With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.
Sludge treatment device comprising freezing processing portion, test section and control unit,
The freezing processing portion includes:
Cryovial group 11 is made of multiple cryovials 111 and multiple elastic components 112, and elastic component 112 is set in cryovial
On 111 tube wall, multiple cryovials 111 are connected；
Funnel shaped sludge containment vessel 12 is made of the organ plate 122 of two pieces of metal plates 121 and two pieces of up-side down triangles, right
Side metal plate 1211 is fixed on the wall, and left side metal plate 1212 connects electric actuation telescopic rod 14；
Multiple rows of cryovial group 11 is from top to bottom and pipe number equal difference is ordered in sludge containment vessel 12 with reducing, every row's freezing
The both ends of pipe group 11 are fixed on the inner wall of metal plate 121 of sludge containment vessel 12 by spring 13；
Electric actuation telescopic rod 14, connection left side metal plate 1212, for driving left side metal plate 1212 mobile；
Conveyer belt 15 is located at the underface of the lower bell mouth of sludge containment vessel 12；
Sludge is flowed into from the upper hopper mouth of sludge containment vessel 12, after the freezing processing of cryovial group 11, from lower bell mouth
Outflow, falls on conveyer belt 15；
The test section includes:
Infrared temperature detector 21 is set to the upper hopper mouth of sludge containment vessel 12, for detecting the temperature of sludge；
Moisture detector 22 is set to the lower bell mouth of sludge containment vessel 12, for detecting the sludge after freezing processing
Water content；
The control unit is configured as:
When detecting that sludge temperature is higher than setting value, the upper hopper mouth width degree of control sludge containment vessel 12 narrows, namely control
Electric actuation telescopic rod 14 processed extends, and pushes left side metal plate 1212 to move right, spring 12 and 112 length of elastic component shorten, cold
Distance reduces between frozen pipe 111, and the gap between every row's cryovial 111 becomes smaller, and sludge is slowed by cryovial group 11,
To increase the cooling time of sludge to reach better freezing processing effect；
When detecting sludge temperature lower than setting value, the upper hopper mouth width degree of control sludge containment vessel 12 becomes larger, namely control
Electric actuation telescopic rod 14 processed shortens, and pulls left side metal plate 1212 to be moved to the left, 112 length of spring 12 and elastic component is cold
Distance becomes larger between frozen pipe 111, and the gap between every row's cryovial 111 becomes larger, and sludge is become faster by the speed of cryovial group 11,
To improve the efficiency of freezing processing；
When the water content for detecting sludge is higher than standard value, after sludge falls into conveyer belt 15, conveyer belt 15 is inverted, by sludge
It passes upper hopper mouth back and continues freezing processing, when the water content for detecting sludge is less than or equal to standard value, sludge falls into transmission
After on band 15, conveyer belt 15 is rotated forward, and sludge is transported to heating device and carries out subsequent processing.
The driving method of electric actuation telescopic rod 14 can be the those skilled in the art such as motor driven gear-rack gear pair form
The means that member is readily apparent that, which is not described herein again.
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 energy-efficient sludge freezing processing equipment, which is characterized in that it is according to attribute of pending mud itself and processing
Process dynamically adjusts the parameter of freezing processing, makes high treating effect.
2. a kind of energy-efficient sludge freezing processing equipment comprising freezing processing portion, test section and control unit,
It is characterized in that,
The freezing processing portion includes:
Cryovial group is made of multiple cryovials and multiple elastic components, and elastic component is set on the tube wall of cryovial, will be multiple cold
Frozen pipe connects；
Funnel shaped sludge containment vessel, by the organ board group of two pieces of metal plates and two pieces of up-side down triangles at right side metal plate is fixed
On the wall, left side metal plate connects electric actuation telescopic rod；
Multiple rows of cryovial group is from top to bottom and pipe number equal difference is ordered in sludge containment vessel with reducing, and the two of every row's cryovial group
On the inner wall for holding the metal plate for being fixed on sludge containment vessel by spring；
Electric actuation telescopic rod, connection left side metal plate, for driving left side metal plate mobile；
Conveyer belt is located at the underface of the mud mouth of sludge containment vessel；
Sludge is flowed into from the upper hopper mouth of sludge containment vessel, after the freezing processing of cryovial group, is flowed out, is fallen on from lower bell mouth
On conveyer belt；
The test section includes:
Infrared temperature detector is set to the upper hopper mouth of sludge containment vessel, for detecting the temperature of sludge；
Moisture detector is set to the lower bell mouth of sludge containment vessel, for detecting the water content of the sludge after freezing processing；
The control unit is configured as:
When detecting that sludge temperature is higher than setting value, the upper hopper mouth width degree for controlling sludge containment vessel narrows, namely control is electroluminescent
Dynamic telescopic rod elongation, pushes left side metal plate to move right, and spring and elastic component length shorten, and distance reduces between cryovial,
Gap between every row's cryovial becomes smaller, and sludge is slowed by cryovial group, thus increase the cooling time of sludge with
Reach better freezing processing effect；
When detecting sludge temperature lower than setting value, the upper hopper mouth width degree for controlling sludge containment vessel becomes larger, namely control is electroluminescent
Dynamic telescopic rod shortens, and left side metal plate is pulled to be moved to the left, spring and elastic component length, and distance becomes larger between cryovial,
Gap between every row's cryovial becomes larger, and sludge is become faster by the speed of cryovial group, to improve the efficiency of freezing processing；
When the water content for detecting sludge is higher than standard value, after sludge falls into conveyer belt, conveyer belt reversion passes sludge back upper leakage
Quarrel continues freezing processing, when the water content for detecting sludge is less than or equal to standard value, after sludge is fallen on conveyer belt, and biography
It send band to rotate forward, sludge is transported to heating device and carries out subsequent processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104142.7A CN109160705B (en) | 2018-09-21 | 2018-09-21 | Energy-efficient sludge freezing processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811104142.7A CN109160705B (en) | 2018-09-21 | 2018-09-21 | Energy-efficient sludge freezing processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109160705A true CN109160705A (en) | 2019-01-08 |
| CN109160705B CN109160705B (en) | 2019-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811104142.7A Expired - Fee Related CN109160705B (en) | 2018-09-21 | 2018-09-21 | Energy-efficient sludge freezing processing equipment |
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| Country | Link |
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| CN (1) | CN109160705B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617012A (en) * | 2012-04-25 | 2012-08-01 | 安徽雷克环保科技有限公司 | High-efficiency dehydration treatment method for sludge |
| CN104193140A (en) * | 2014-08-25 | 2014-12-10 | 陈士强 | Energy-saving refrigerating pretreatment device for deep sludge dehydration of sewage treatment plant |
| CN105060679A (en) * | 2015-08-03 | 2015-11-18 | 轻工业环境保护研究所 | Sludge thawing and conditioning system |
| KR101635062B1 (en) * | 2012-07-23 | 2016-06-30 | 가부시키가이샤 덴소 | Evaporator |
| CN106242229A (en) * | 2016-08-24 | 2016-12-21 | 中国建筑材料科学研究总院 | Sludge dewatering treatment device |
| CN107777858A (en) * | 2017-11-25 | 2018-03-09 | 圣火科技(河南)有限责任公司 | A kind of sludge freezing prilling process and device |
-
2018
- 2018-09-21 CN CN201811104142.7A patent/CN109160705B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617012A (en) * | 2012-04-25 | 2012-08-01 | 安徽雷克环保科技有限公司 | High-efficiency dehydration treatment method for sludge |
| KR101635062B1 (en) * | 2012-07-23 | 2016-06-30 | 가부시키가이샤 덴소 | Evaporator |
| CN104193140A (en) * | 2014-08-25 | 2014-12-10 | 陈士强 | Energy-saving refrigerating pretreatment device for deep sludge dehydration of sewage treatment plant |
| CN105060679A (en) * | 2015-08-03 | 2015-11-18 | 轻工业环境保护研究所 | Sludge thawing and conditioning 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 |
| CN107777858A (en) * | 2017-11-25 | 2018-03-09 | 圣火科技(河南)有限责任公司 | A kind of sludge freezing prilling process and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109160705B (en) | 2019-11-01 |
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Effective date of registration: 20190917 Address after: Room 304, No. 107 West Bohai Street, Yingkou City, Liaoning Province Applicant after: YINGKOU YUJIA TECHNOLOGY Co.,Ltd. Address before: 230000 Changyuan New Village, Linquan Road, Luyang District, Hefei City, Anhui Province, 53 Applicant before: Hou Yannan |
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Address after: Room 304, No. 107, Bohai Street West, West District, Yingkou City, Liaoning Province, 115000 Patentee after: Liaoning Yujia Technology Co.,Ltd. Address before: Room 304, 107 Bohai Street West, Yingkou, Liaoning 115000 Patentee before: YINGKOU YUJIA TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20191101 |