CN203090588U - Rapid dehydration device of sludge - Google Patents
Rapid dehydration device of sludge Download PDFInfo
- Publication number
- CN203090588U CN203090588U CN 201320107552 CN201320107552U CN203090588U CN 203090588 U CN203090588 U CN 203090588U CN 201320107552 CN201320107552 CN 201320107552 CN 201320107552 U CN201320107552 U CN 201320107552U CN 203090588 U CN203090588 U CN 203090588U
- Authority
- CN
- China
- Prior art keywords
- filtrate collecting
- dehydration
- scraper
- gripper shoe
- hydraulic pressure
- 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.)
- Expired - Lifetime
Links
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 30
- 230000018044 dehydration Effects 0.000 title claims abstract description 29
- 239000010802 sludge Substances 0.000 title abstract description 12
- 239000000706 filtrate Substances 0.000 claims abstract description 51
- 238000001125 extrusion Methods 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012065 filter cake Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to a sludge treatment device, particularly relates to a rapid dehydration device of sludge, and mainly solves the technical problems of complicated internal structure and low treatment efficiency of the traditional sludge dehydration device. The technical scheme is as follows: the rapid dehydration device of sludge comprises a frame, an upper hydraulic support plate, and a lower hydraulic support plate; the upper hydraulic support plate and the lower hydraulic support plate are fixed on the frame; an upper cylinder and a lower cylinder are placed on the upper hydraulic support plate and the lower hydraulic support plate; an extrusion cavity is placed between the upper cylinder and the lower cylinder; sludge feeding holes are arranged at two sides of the extrusion cavity; the output end of the upper cylinder is connected with an upper end filtrate collecting cavity; the upper end filtrate collecting cavity is arranged at the upper part inside the extrusion cavity; a filtrate pump-out slot is arranged at the back part; the output end of the lower cylinder is connected with a lower end filtrate collecting cavity; the lower end filtrate collecting cavity is arranged at the lower part inside the extrusion cavity; a filtrate outlet is arranged at one end of the bottom part; dehydration support hole plates are arranged inside the upper end filtrate collecting cavity and the lower end filtrate collecting cavity; screen cloths are covered on the dehydration support hole plates; the screen cloths are fixed on the dehydration support hole plates by a screen cloth fixing ring matched with the dehydration support hole plates; a scraper drive mechanism is fixed on the lower hydraulic support plate at one side of the extrusion cavity through a bracket; and hoppers are arranged below two sides of the extrusion cavity.
Description
Technical field
The utility model relates to a kind of sludge treatment equipment, particularly a kind of mud fast dewatering device.
Background technology
Sludge dehydration device has much at present, relatively typically discloses " sludge dewatering equipment " as Chinese patent 201110227816.4, comprises frame and connected gripper shoe, and sludge pumping structure and pressure extrusion structure are arranged respectively in the gripper shoe both sides.Pressure extrusion mechanism is provided with deckle board formula pressure filtration mechanism with being connected between the gripper shoe, but the internal structure more complicated of this device, and cost of manufacture is higher, dewatering time long (common every dehydration once needs 2-3 hour).
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, the mud fast dewatering device that disposal ability is strong.Mainly solve the lower technical problem of internal structure complexity, treatment effeciency that existing sludge dehydration device exists.
The technical solution of the utility model is: a kind of mud fast dewatering device, comprise frame and the last hydraulic pressure gripper shoe and the following hydraulic pressure gripper shoe that are fixed on the frame, on last hydraulic pressure gripper shoe, be mounted with upper cylinder, be mounted with oil cylinder down on the hydraulic pressure gripper shoe down, between last hydraulic pressure gripper shoe and following hydraulic pressure gripper shoe, be mounted with extrusion chamber, the extrusion chamber both sides are provided with the mud feeding mouth, and two mud feeding mouths are with respect to extrusion chamber central shaft symmetry; The upper cylinder output connects upper end filtrate collecting chamber, upper end filtrate collecting chamber is positioned at the extrusion chamber top, filtrate collecting chamber back, upper end is equipped with the filtrate pump orifice, following oil cylinder output connects lower end filtrate collecting chamber, lower end filtrate collecting chamber is positioned at the extrusion chamber below, filtrate collecting chamber bottom, lower end one end is provided with filtrate (liquid, be equipped with dehydration in upper end filtrate collecting chamber and the lower end filtrate collecting chamber and support orifice plate, dehydration is supported on the orifice plate and is covered with screen cloth, screen cloth is fixed on dehydration by the screen cloth retainer ring that matches with dehydration support orifice plate and supports on the orifice plate, side at extrusion chamber is fixed with the scraper driving mechanism by support on following hydraulic pressure gripper shoe, be provided with hopper in the extrusion chamber down either side.Described scraper driving mechanism is made of the scraper that scraper drives oil cylinder and the connection of scraper driving oil cylinder output, described scraper is wedge structure, width and filter screen coupling, two flexible wires of Plane Installation up and down of scraper, two ends, scraper below are equipped with the slide block of scraper location.The plank frame that orifice plate is out many rounds is supported in described dehydration.
The beneficial effects of the utility model are: the utility model can carry out modularization as required to be installed, and can one or more work simultaneously, has improved the adaptability of equipment greatly.Equipment adopts the van-type structure of regular hexahedron, and adopts the hydraulic pressure gripper shoe as support component, is convenient to the coupling assembling between the unit, saves cost.Extrusion chamber is the rectangle tubular construction, when increasing filter area, makes things convenient for scraper than the filter cake that is easier to remove on the screen cloth.Screen cloth adopts stainless steel filtering net, and intensity and rigidity are preferably arranged.Filtrate collecting chamber back, upper end is equipped with the filtrate pump orifice, can form negative pressure at the back side of filter cake, increases and filters power, can reduce the water capacity of filter cake well, reduces filter cycle.Scraper installation wire can be convenient to the particle in the cleaning one such trash screen, makes things convenient for sludge dewatering, and the filter cake solid content is improved.The utility model dehydration about one time 2 minutes, and operating cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model dewatering and filtering modular construction schematic diagram.
Fig. 3 is the utility model dehydration supported hole plate structure schematic diagram.
Fig. 4 is the utility model mesh structure schematic diagram.
Fig. 5 is the utility model blade construction schematic diagram.
Fig. 6 is the utility model upper end filtrate collecting chamber structural representation.
Fig. 7 is the utility model lower end filtrate collecting chamber structural representation.
Fig. 8 is the utility model dehydration process figure.
Among the figure: 1-frame, the last hydraulic pressure gripper shoe of 2-, hydraulic pressure gripper shoe under the 3-, 4-upper cylinder, oil cylinder under the 5-, the 6-extrusion chamber, 7-mud feeding mouth, 8-upper end filtrate collecting chamber, 9-filtrate pump orifice, 10-lower end filtrate collecting chamber, the 11-filtrate (liquid, orifice plate, 13-screen cloth are supported in the 12-dehydration, 14-screen cloth retainer ring, the 15-hopper, the 16-scraper drives oil cylinder, 17-scraper, the 18-wire, 19-slide block, 20-mud, 21-slush pump, the 22-vavuum pump, 23-filter cake conveyer belt, 24-sump, 25-mud baffle plate.
The specific embodiment
With reference to Fig. 1,2,3,4,5,6,7, a kind of mud fast dewatering device, comprise frame 1 and the last hydraulic pressure gripper shoe 2 and the following hydraulic pressure gripper shoe 3 that are fixed on the frame, on last hydraulic pressure gripper shoe 2, be mounted with upper cylinder 4, be mounted with oil cylinder 5 down on the hydraulic pressure gripper shoe 3 down, be mounted with extrusion chamber 6 between last hydraulic pressure gripper shoe 2 and following hydraulic pressure gripper shoe 3, extrusion chamber 6 both sides are provided with 7, two mud feeding mouths 7 of mud feeding mouth with respect to extrusion chamber central shaft symmetry; Upper cylinder 4 outputs connect upper end filtrate collecting chamber 8, upper end filtrate collecting chamber 8 is positioned at the extrusion chamber top, filtrate collecting chamber back, upper end is equipped with filtrate pump orifice 9, following oil cylinder 5 outputs connect lower end filtrate collecting chamber 10, lower end filtrate collecting chamber 10 is positioned at the extrusion chamber below, filtrate collecting chamber bottom, lower end one end is provided with filtrate (liquid 11, be equipped with dehydration in upper end filtrate collecting chamber 8 and the lower end filtrate collecting chamber 10 and support orifice plate 12, dehydration is supported on the orifice plate 12 and is covered with screen cloth 13, screen cloth 13 is fixed on dehydration by the screen cloth retainer ring 14 that matches with dehydration support orifice plate and supports on the orifice plate, side at extrusion chamber 6 is fixed with the scraper driving mechanism by support on following hydraulic pressure gripper shoe, be provided with hopper 16 in extrusion chamber 6 down either side.Described scraper driving mechanism is made of the scraper 17 that scraper drives oil cylinder 16 and the connection of scraper driving oil cylinder output, described scraper 17 is wedge structure, width and filter screen 13 couplings, two flexible wires 18 of Plane Installation up and down of scraper, two ends, scraper below are equipped with the slide block 19 of scraper location, the location of scraper mainly cooperates by slide block 19 and lower end filtrate collecting chamber 10 upper rails realizes that the mud baffle plate 25 of filtrate collecting chamber 10 both sides, lower end also defines scraper 17 displacements.Described dehydration is supported orifice plate 12 for opening the plank frame of many rounds.
With reference to Fig. 8, the utility model is when work, following oil cylinder 5 is along axially moving upward, when the edge of the edge of lower end filtrate collecting chamber 10 and extrusion chamber 6 is adjacent to and during good seal, by the slush pump 21 of peripheral hardware by the higher mud 20 of conveyance conduit pumping water capacity in extrusion chamber 6, mud feeding mouth 7 is 2, be convenient to mud 20 and be full of extrusion chamber 6 fast, whole filter process can be divided into two pressure periods, at first when the volume of mud is equal to the volume of extrusion chamber 6,, mud 20 is pushed for the first time by the pumping pressure of slush pump 21, close the mud entrance valve then, under the effect of upper cylinder 4, mud is pushed once more, finally form filter cake, the filtrate that separate out at the filter cake back side is delivered to sump 24 by filtrate pump orifice 9 by vavuum pump 22, and filter cake is then delivered to road, back drying process by filter cake conveyer belt 23.
Claims (4)
1. mud fast dewatering device, it is characterized in that comprising frame and the last hydraulic pressure gripper shoe and the following hydraulic pressure gripper shoe that are fixed on the frame, on last hydraulic pressure gripper shoe, be mounted with upper cylinder, be mounted with oil cylinder down on the hydraulic pressure gripper shoe down, between last hydraulic pressure gripper shoe and following hydraulic pressure gripper shoe, be mounted with extrusion chamber, the extrusion chamber both sides are provided with the mud feeding mouth, and two mud feeding mouths are with respect to extrusion chamber central shaft symmetry; The upper cylinder output connects upper end filtrate collecting chamber, upper end filtrate collecting chamber is positioned at the extrusion chamber top, filtrate collecting chamber back, upper end is equipped with the filtrate pump orifice, following oil cylinder output connects lower end filtrate collecting chamber, lower end filtrate collecting chamber is positioned at the extrusion chamber below, filtrate collecting chamber bottom, lower end one end is provided with filtrate (liquid, be equipped with dehydration in upper end filtrate collecting chamber and the lower end filtrate collecting chamber and support orifice plate, dehydration is supported on the orifice plate and is covered with screen cloth, screen cloth is fixed on dehydration by the screen cloth retainer ring that matches with dehydration support orifice plate and supports on the orifice plate, side at extrusion chamber is fixed with the scraper driving mechanism by support on following hydraulic pressure gripper shoe, be provided with hopper in the extrusion chamber down either side.
2. a kind of mud fast dewatering device according to claim 1 is characterized in that, described scraper driving mechanism is made of the scraper that scraper drives oil cylinder and the connection of scraper driving oil cylinder output.
3. a kind of mud fast dewatering device according to claim 2 is characterized in that described scraper is wedge structure, width and filter screen coupling, and two flexible wires of Plane Installation up and down of scraper, two ends, scraper below are equipped with the slide block of scraper location.
4. a kind of mud fast dewatering device according to claim 1 is characterized in that, the plank frame that orifice plate is out many rounds is supported in described dehydration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107552 CN203090588U (en) | 2013-03-11 | 2013-03-11 | Rapid dehydration device of sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107552 CN203090588U (en) | 2013-03-11 | 2013-03-11 | Rapid dehydration device of sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203090588U true CN203090588U (en) | 2013-07-31 |
Family
ID=48842034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107552 Expired - Lifetime CN203090588U (en) | 2013-03-11 | 2013-03-11 | Rapid dehydration device of sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203090588U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647791A (en) * | 2013-11-22 | 2015-05-27 | 江苏碧诺环保科技有限公司 | Solid-liquid separation device |
| CN104941285A (en) * | 2015-06-13 | 2015-09-30 | 聂超 | Oil filtering device and filtering method |
| CN104958937A (en) * | 2014-09-01 | 2015-10-07 | 北京航天动力研究所 | Fully-automatic squeezing and filtering machine used for separation and recovery of viscous solid-liquid |
| CN108328902A (en) * | 2018-04-11 | 2018-07-27 | 卓连灶 | A kind of sludge concentration device |
| CN112537892A (en) * | 2020-12-22 | 2021-03-23 | 浙江科力尔环保设备股份有限公司 | Sludge concentration, filter pressing and electroosmosis integrated dehydrator |
| CN112537894A (en) * | 2020-12-22 | 2021-03-23 | 浙江科力尔环保设备股份有限公司 | Sludge dewatering machine |
| CN112537893A (en) * | 2020-12-22 | 2021-03-23 | 浙江科力尔环保设备股份有限公司 | Sludge concentration dehydration all-in-one machine |
| CN112573793A (en) * | 2020-12-22 | 2021-03-30 | 浙江科力尔环保设备股份有限公司 | Vacuum pumping filter pressing and electroosmosis combined dehydrator |
| CN113292177A (en) * | 2021-05-24 | 2021-08-24 | 安徽诚志显示玻璃有限公司 | Treatment method for high-concentration waste acid glass powder |
| CN114733249A (en) * | 2022-06-14 | 2022-07-12 | 山西省科技情报与战略研究中心 | Solid-liquid separation treatment system |
-
2013
- 2013-03-11 CN CN 201320107552 patent/CN203090588U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104647791A (en) * | 2013-11-22 | 2015-05-27 | 江苏碧诺环保科技有限公司 | Solid-liquid separation device |
| CN104958937A (en) * | 2014-09-01 | 2015-10-07 | 北京航天动力研究所 | Fully-automatic squeezing and filtering machine used for separation and recovery of viscous solid-liquid |
| CN104958937B (en) * | 2014-09-01 | 2017-02-22 | 北京航天石化技术装备工程有限公司 | Fully-automatic squeezing and filtering machine used for separation and recovery of viscous solid-liquid |
| CN104941285A (en) * | 2015-06-13 | 2015-09-30 | 聂超 | Oil filtering device and filtering method |
| CN104941285B (en) * | 2015-06-13 | 2016-07-27 | 聂超 | A kind of oil defecator and filter method |
| CN108328902A (en) * | 2018-04-11 | 2018-07-27 | 卓连灶 | A kind of sludge concentration device |
| CN112537892A (en) * | 2020-12-22 | 2021-03-23 | 浙江科力尔环保设备股份有限公司 | Sludge concentration, filter pressing and electroosmosis integrated dehydrator |
| CN112537894A (en) * | 2020-12-22 | 2021-03-23 | 浙江科力尔环保设备股份有限公司 | Sludge dewatering machine |
| CN112537893A (en) * | 2020-12-22 | 2021-03-23 | 浙江科力尔环保设备股份有限公司 | Sludge concentration dehydration all-in-one machine |
| CN112573793A (en) * | 2020-12-22 | 2021-03-30 | 浙江科力尔环保设备股份有限公司 | Vacuum pumping filter pressing and electroosmosis combined dehydrator |
| CN113292177A (en) * | 2021-05-24 | 2021-08-24 | 安徽诚志显示玻璃有限公司 | Treatment method for high-concentration waste acid glass powder |
| CN114733249A (en) * | 2022-06-14 | 2022-07-12 | 山西省科技情报与战略研究中心 | Solid-liquid separation treatment system |
| CN114733249B (en) * | 2022-06-14 | 2022-09-09 | 山西省科技情报与战略研究中心 | Solid-liquid separation treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181121 Address after: Room F179, Building 1, 5500 Yuanjiang Road, Minhang District, Shanghai 201108 Patentee after: Shanghai Langbiao Environmental Technology Co.,Ltd. Address before: Room 601, No. 135, No. 1 Village, Lane 551, Li'an Road, Minhang District, Shanghai, 201100 Patentee before: Zhao Hong Xing |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address Correct: Shanghai Langbiao Environmental Technology Co.,Ltd.|Room F179, Building 1, 5500 Yuanjiang Road, Minhang District, Shanghai 201108 False: Shanghai Langbiao Environmental Technology Co.,Ltd.|Room F179, Building 1, 5500 Yuanjiang Road, Minhang District, Shanghai 201108 Number: 50-01 Volume: 34 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |