CN112455941A - High-adaptability sludge storage system and method - Google Patents
High-adaptability sludge storage system and method Download PDFInfo
- Publication number
- CN112455941A CN112455941A CN202011323794.7A CN202011323794A CN112455941A CN 112455941 A CN112455941 A CN 112455941A CN 202011323794 A CN202011323794 A CN 202011323794A CN 112455941 A CN112455941 A CN 112455941A
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- Prior art keywords
- sludge
- outlet
- sludge outlet
- arch breaking
- sludge storage
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- 239000010802 sludge Substances 0.000 title claims abstract description 162
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a high-adaptability sludge storage system and a method, which comprises a sludge storage bin, a first spiral cover, a third spiral cover and an arch breaking mechanism, wherein the first spiral cover is arranged on the sludge storage bin; the bottom in sludge storage storehouse is provided with first sludge outlet, second sludge outlet and third sludge outlet, first spiral cover is located first sludge outlet, the third spiral cover is located third sludge outlet, and first sludge outlet, second sludge outlet and third sludge outlet all are provided with ejection of compact spiral, broken mechanism of encircleing all is located sludge storage storehouse, and broken mechanism of encircleing is in first sludge outlet, second sludge outlet and third sludge outlet horizontal direction are perpendicular arrangement, the deposit caking jam problem that causes can effectively be solved to this system and method.
Description
Technical Field
The invention belongs to the technical field of sludge treatment, and relates to a high-adaptability sludge storage system and method.
Background
Along with the development and demand of the country, the discharge of urban sewage and industrial sewage is increased continuously, so that the total amount of sludge in the country is in a rising trend, and the sludge treatment situation is very severe. Meanwhile, along with the increasing emphasis of the country on environmental protection, the sludge treatment requires the realization of activation, stabilization and resource utilization. The traditional sludge storage and treatment device cannot meet the requirement of flexible and stable treatment, so how to store sludge in a clean, efficient and reasonable manner becomes a problem to be solved urgently.
The past sludge storage device is heavy, and after the sludge is in the storage device for too long time, the standing sludge can deposit and agglomerate, so that the problems of blockage, blockage and the like during transportation are caused, the equipment is greatly damaged, and the normal operation and the sludge consumption are also influenced. From this, need improve current sludge storage equipment, make it can solve the deposit caking jam problem that mud stews for a long time and causes, realize the nimble high-efficient use of sludge transportation system.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a high-adaptability sludge storage system and method, which can effectively solve the problem of deposition, agglomeration and blockage caused by long-term standing of sludge.
In order to achieve the aim, the high-adaptability sludge storage system comprises a sludge storage bin, a first spiral cover, a third spiral cover and an arch breaking mechanism;
the bottom of the sludge storage bin is provided with a first sludge outlet, a second sludge outlet and a third sludge outlet, the first spiral cover is positioned at the first sludge outlet, the third spiral cover is positioned at the third sludge outlet, the first sludge outlet, the second sludge outlet and the third sludge outlet are respectively provided with a discharge spiral, the arch breaking mechanisms are all positioned in the sludge storage bin, and the arch breaking mechanisms are vertically arranged in the horizontal direction of the first sludge outlet, the second sludge outlet and the third sludge outlet;
the first screw cap and the third screw cap are both detachable structures.
The arch breaking mechanism is in a trapezoidal structure.
Both sides of the arch breaking mechanism are provided with idler wheels and guide rails, the idler wheels are arranged on the arch breaking mechanism, and the idler wheels are matched with the guide rails.
The bottom of the arch breaking mechanism is provided with sawteeth.
The number of the arch breaking mechanisms in each group of arch breaking mechanisms is even and two arch breaking mechanisms are in one group.
The second sludge outlet is positioned between the first sludge outlet and the third sludge outlet.
The axis of the discharge screw at the first sludge outlet is flush with one side surface of the sludge storage bin, and the axis of the discharge screw at the third sludge outlet is flush with the other side surface of the sludge storage bin.
The top opening of the sludge storage bin is provided with a bin cover.
A high-adaptability sludge storage method comprises the following steps:
the sludge is poured into the sludge storage bin through the top opening of the sludge storage bin, and the sludge enters the discharge spiral through the first sludge outlet, the second sludge outlet and the third sludge outlet;
in the transportation process, when the sludge caking and blocking phenomenon occurs in the sludge storage bin, the arch breaking mechanism is started, and the sludge caking and the sludge are dispersed by the impact of the arch breaking mechanism.
The invention has the following beneficial effects:
in the specific operation of the high-adaptability sludge storage system and the method, when sludge blocks are jammed in the sludge storage bin in the transportation process, the arch breaking mechanism is started, the arch breaking mechanism is impacted to disperse the sludge blocks, the problem of deposition, agglomeration and blockage caused by long-time standing of the sludge is effectively solved, in addition, when the sludge contains impurities which cannot be broken, the discharge spiral can be jammed, the cover bodies of the first spiral cover and the third spiral cover can be opened to clean and overhaul the discharge spiral, the whole system is prevented from being stopped for overhaul, and the high-adaptability sludge storage system and the method are convenient, flexible and rapid.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of the discharge screw 3 according to the present invention;
fig. 4 is a plan view of the arch breaking mechanism 6.
Wherein, 1 is a sludge storage bin, 2 is a bin cover, 3 is a discharge screw, 41 is a first screw cover, 42 is a third screw cover, 6 is an arch breaking mechanism, and 7 is a guide rail.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1 to 4, the high-adaptability sludge storage system of the present invention includes a sludge storage bin 1, a first screw cap 41, a third screw cap 42, and an arch breaking mechanism 6; the bottom of the sludge storage bin 1 is provided with a first sludge outlet, a second sludge outlet and a third sludge outlet, a first spiral cover 41 is positioned at the first sludge spiral inlet, a third spiral cover 42 is positioned at the third sludge spiral inlet, the arch breaking mechanisms 6 are all positioned in the sludge storage bin 1, a first group of arch breaking mechanisms 6 are positioned between the first sludge outlet and the second sludge outlet, and a second group of arch breaking mechanisms 6 are positioned between the second sludge outlet and the third sludge outlet; the first screw cap 41 and the third screw cap 42 are both detachable structures.
The arch breaking mechanism 6 is of a trapezoidal structure; both sides of the arch breaking mechanism 6 are provided with rollers and guide rails 7, the rollers are arranged on the arch breaking mechanism 6, and the rollers are matched with the guide rails 7; the bottom of the arch breaking mechanism 6 is provided with sawteeth; the number of the arch breaking mechanisms 6 in each group of the arch breaking mechanisms 6 is even and two of the arch breaking mechanisms are in one group.
The second sludge outlet is positioned between the first sludge outlet and the third sludge outlet; the axis of the discharge screw 3 at the first sludge outlet is flush with one side surface of the sludge storage bin 1, and the axis of the discharge screw 3 at the third sludge outlet is flush with the other side surface of the sludge storage bin 1; the top opening of the sludge storage bin 1 is provided with a bin cover 2.
The high-adaptability sludge storage method comprises the following steps:
sludge is poured into the sludge storage bin 1 through the top opening of the sludge storage bin 1, and the sludge enters the discharging spiral 3 through the first sludge outlet, the second sludge outlet and the third sludge outlet;
in the transportation process, when the sludge caking and blocking phenomenon occurs in the sludge storage bin 1, the arch breaking mechanism 6 is started, and the sludge caking and the sludge are dispersed by the impact of the arch breaking mechanism 6.
When the sludge contains impurities which cannot be broken, the discharging spiral 3 can be blocked, the cover bodies of the first spiral cover 41 and the third spiral cover 42 can be opened, the discharging spiral 3 is cleaned and overhauled, the stopping of the whole system for overhauling is avoided, and the sludge treatment device is convenient, flexible and rapid.
The invention improves the existing sludge storage equipment, the cover bodies of the detachable first spiral cover 41 and the detachable third spiral cover 42 can be independently opened under the condition that the residual sludge in the sludge storage bin 1 is not cleaned, the discharging spiral 3 is cleaned and overhauled, the whole system is prevented from being stopped for overhauling, and the sludge storage equipment is convenient, flexible and quick; the arch breaking mechanisms 6 arranged at the bottom of the sludge storage bin 1 can be driven to move back and forth, so that the sludge is prevented from caking due to long-time standing, and the bottom of each arch breaking mechanism 6 is provided with sawteeth which can be used for scraping residual sludge at the bottom and can not stick to the bottom to cause blockage; when the arch breaking mechanism 6 moves back and forth, the sludge blocks are mutually impacted and dispersed into small blocks in the moving process on the arch breaking mechanism 6, so that the sludge is not bonded on the wall surface of the box body, and the potential hazard of blocking and blocking of the blocks is avoided.
Claims (9)
1. A high-adaptability sludge storage system is characterized by comprising a sludge storage bin (1), a first spiral cover (41), a third spiral cover (42) and an arch breaking mechanism (6);
a first sludge outlet, a second sludge outlet and a third sludge outlet are formed in the bottom of the sludge storage bin (1), a first spiral cover (41) is located at the first sludge outlet, a third spiral cover (42) is located at the third sludge outlet, discharging spirals (3) are arranged at the first sludge outlet, the second sludge outlet and the third sludge outlet, arch breaking mechanisms (6) are located in the sludge storage bin (1), and the arch breaking mechanisms (6) are vertically arranged in the horizontal direction of the first sludge outlet, the second sludge outlet and the third sludge outlet;
the first screw cover (41) and the third screw cover (42) are both detachable structures.
2. The high-adaptability sludge storage system according to claim 1, wherein the arch breaking mechanism (6) has a trapezoidal structure.
3. The high-adaptability sludge storage system according to claim 1, wherein rollers and guide rails (7) are arranged on both sides of the arch breaking mechanism (6), the rollers are arranged on the arch breaking mechanism (6), and the rollers are matched with the guide rails (7).
4. The high-adaptability sludge storage system according to claim 1, wherein the bottom of the arch breaking mechanism (6) is provided with saw teeth.
5. The high-adaptability sludge storage system according to claim 1, wherein the number of arch breaking mechanisms (6) is even and two arch breaking mechanisms (6) are in one group.
6. The high-flexibility sludge storage system according to claim 1, wherein the second sludge outlet is located between the first sludge outlet and the third sludge outlet.
7. The high-adaptability sludge storage system according to claim 6, wherein the axis of the discharge screw (3) at the first sludge outlet is flush with one side surface of the sludge storage bin (1), and the axis of the discharge screw (3) at the third sludge outlet is flush with the other side surface of the sludge storage bin (1).
8. The high-adaptability sludge storage system according to claim 1, wherein a bin cover (2) is arranged at the top opening of the sludge storage bin (1).
9. A high-adaptability sludge storage method is characterized in that the high-adaptability sludge storage system based on claim 1 comprises the following steps:
sludge is poured into the sludge storage bin (1) through the top opening of the sludge storage bin (1), and the sludge enters the discharge spiral (3) through the first sludge outlet, the second sludge outlet and the third sludge outlet;
in the storage process, when the sludge caking phenomenon occurs in the sludge storage bin (1), the arch breaking mechanism (6) is started, and the sludge caking is dispersed by the impact of the arch breaking mechanism (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323794.7A CN112455941A (en) | 2020-11-23 | 2020-11-23 | High-adaptability sludge storage system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323794.7A CN112455941A (en) | 2020-11-23 | 2020-11-23 | High-adaptability sludge storage system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112455941A true CN112455941A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011323794.7A Pending CN112455941A (en) | 2020-11-23 | 2020-11-23 | High-adaptability sludge storage system and method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6536601B1 (en) * | 1997-06-03 | 2003-03-25 | Putzmeister Aktiengesellschaft | Sludge silo |
| CN201545772U (en) * | 2009-10-30 | 2010-08-11 | 上海蓝鸟环境科技发展有限公司 | Sludge receiving, storing and transporting system device |
| CN102700863A (en) * | 2012-06-12 | 2012-10-03 | 北京中冶迈克液压有限责任公司 | Discharging device for sludge bin |
| CN103043334A (en) * | 2013-01-22 | 2013-04-17 | 中国计量学院 | Sludge stock bin with rotary arch breaking mechanism |
| WO2015131774A1 (en) * | 2014-03-03 | 2015-09-11 | 车战斌 | Arch-breaking apparatus and feed hopper thereof |
| CN210595754U (en) * | 2019-09-24 | 2020-05-22 | 扬州上源环保科技有限公司 | Extruding mechanism of spiral-stacked sludge dewatering machine |
| CN213769885U (en) * | 2020-11-23 | 2021-07-23 | 西安西热锅炉环保工程有限公司 | Sludge storage system of high adaptability |
-
2020
- 2020-11-23 CN CN202011323794.7A patent/CN112455941A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6536601B1 (en) * | 1997-06-03 | 2003-03-25 | Putzmeister Aktiengesellschaft | Sludge silo |
| CN201545772U (en) * | 2009-10-30 | 2010-08-11 | 上海蓝鸟环境科技发展有限公司 | Sludge receiving, storing and transporting system device |
| CN102700863A (en) * | 2012-06-12 | 2012-10-03 | 北京中冶迈克液压有限责任公司 | Discharging device for sludge bin |
| CN103043334A (en) * | 2013-01-22 | 2013-04-17 | 中国计量学院 | Sludge stock bin with rotary arch breaking mechanism |
| WO2015131774A1 (en) * | 2014-03-03 | 2015-09-11 | 车战斌 | Arch-breaking apparatus and feed hopper thereof |
| CN210595754U (en) * | 2019-09-24 | 2020-05-22 | 扬州上源环保科技有限公司 | Extruding mechanism of spiral-stacked sludge dewatering machine |
| CN213769885U (en) * | 2020-11-23 | 2021-07-23 | 西安西热锅炉环保工程有限公司 | Sludge storage system of high adaptability |
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