CN209302260U - Novel sewage sludge biomass dehydrator - Google Patents
Novel sewage sludge biomass dehydrator Download PDFInfo
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- CN209302260U CN209302260U CN201821770170.8U CN201821770170U CN209302260U CN 209302260 U CN209302260 U CN 209302260U CN 201821770170 U CN201821770170 U CN 201821770170U CN 209302260 U CN209302260 U CN 209302260U
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- filters pressing
- filter press
- press plate
- sewage sludge
- sludge biomass
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Abstract
The utility model discloses a kind of novel sewage sludge biomass dehydrators, including pedestal, the support rod being fixed on the base, the filters pressing fixing piece being fixed on support rod, filter press plate and filter press plate driving mechanism between pedestal and filters pressing fixing piece, on filters pressing fixing piece towards the one side of filter press plate be filters pressing face, filter press plate driving mechanism includes the hydraulic cylinder being fixed on the base, there is the piston rod being arranged towards filters pressing fixing piece on hydraulic cylinder, filter press plate is located at the end of piston rod and moves back and forth under the drive of piston rod, hydraulic pump is connected with by hydraulic oil pipe on hydraulic cylinder, hydraulic pump is equipped with booster rod and lock valve, hydraulic oil pipe is equipped with hydraulic measurement table.The utility model is fixed filters pressing fixing piece by support rod, and water-containing sludge biomass is placed between filter press plate and the filters pressing face of filters pressing fixing piece, is moved up and down using driving mechanism driving filter press plate, the moisture in water-containing sludge biomass is squeezed out.
Description
Technical field
The utility model relates to a kind of novel sewage sludge biomass dehydrators, more particularly to a kind of small-sized sewage sludge biomass machine
Tool filters pressing drying equipment is especially suitable for mobile test and uses, belongs to sludge organism quality of biomass dehydration equipment field technology neck
Domain.
Background technique
Increasingly developed with China's economic life, also day is cumulative for the sewage sludge biomass generated in life and industrial production
More, more and more sewage sludge biomass are admitted to each size steam power plant in recent years, after dehydration and drying, to mix the side of burning
Formula carries out secondary use.And a kind of dehydration equipment of the filter press as maturation, it is now widely used for environmental protection, chemical industry, medicine, smelting
Multiple industries such as gold.Traditional filter press includes belt filter press, plate and frame filter press, sleeping spiral shell sedimentation filter press.
Mechanical structure used in traditional filter press is larger, takes up a large area, and equipment is heavy, required filters pressing sewage sludge biomass
Amount is also larger, is unsuitable for the occasion that mobile processing is scattered, amount is small.Traditional industry makes service pressure be difficult to accurately estimate with filtering equipment
It calculates, cannot effectively understand pressure when each filters pressing, therefore control variable when for work is very inconvenient.
Existing sewage sludge biomass filter-pressing dehydration equipment mostly uses air pressure to press greatly, and there are some problems, first is that air pressure pair
It is higher in seal request, add somewhat to the cost of equipment；Second is that under equal volume, operating pressure compared to it is hydraulic more
It is low；Third is that air pressure speed stability is relatively poor, when pressurization, is not easy to control, and in contrast hydraulic control precision is higher.
When due to sewage sludge biomass filter-press dehydration, sewage sludge biomass itself contains and is added the various nuisances in medicament
Matter can cause certain damage to equipment, influence the long-time service of equipment, also can cause environmental pollution.
Utility model content
The purpose of this utility model is to provide a kind of water-containing sludge scattered suitable for mobile processing, the small requirement of amount, energy
It is enough to stablize and measure pressure, efficient novel sewage sludge biomass dehydrator.
The utility model adopts the following technical solution: novel sewage sludge biomass dehydrator, including pedestal, is fixed on the base
Support rod, the filters pressing fixing piece, the filter press plate between pedestal and filters pressing fixing piece and the filters pressing that are fixed on support rod
Plate driving mechanism towards the one side of filter press plate is filters pressing face on filters pressing fixing piece, and the filter press plate driving mechanism includes being fixed on
Hydraulic cylinder on pedestal, has the piston rod being arranged towards filters pressing fixing piece on hydraulic cylinder, and the filter press plate is located at piston rod
End simultaneously moves back and forth under the drive of piston rod, is connected with hydraulic pump by hydraulic oil pipe on the hydraulic cylinder, on hydraulic pump
Equipped with booster rod and lock valve, hydraulic oil pipe is equipped with hydraulic measurement table.
The filters pressing fixing piece is the filters pressing cylinder of tube structure with the end, and the two sides of filters pressing cylinder, which have, to be fixed on support rod
Engaging lug.
The upper end of the support rod has screw thread, and the engaging lug is perforated equipped with support rod, and connection is located on support rod
Two sides of ear all have adjusting nut.
The sewage sludge biomass dehydrator is vertical structure, and the support rod is vertically arranged on pedestal, the hydraulic cylinder
Piston rod be vertically arranged, the inside of filters pressing cylinder bottom surface is down-set, and the medial surface of filters pressing cylinder bottom surface constitutes the filters pressing
Face, the size of the filter press plate are less than the internal diameter of filters pressing cylinder.
The filter press plate is equipped with filtrate hole.
The piston rod top end of the hydraulic cylinder is additionally provided with filtrate collecting vessel, and the upper of filtrate collecting vessel is arranged in the filter press plate
Portion, the outside wall surface of filtrate collecting vessel and the inner wall of the filters pressing cylinder are slidably matched.
The end face on filtrate collecting vessel top is equipped with annular step surface, and the filter press plate is placed in annular step surface
And cooperate with annular step surface block.
The position that the bottom of the filtrate collecting vessel is located at piston rod two sides is equipped with auxiliary handle.
The sewage sludge biomass dehydrator is horizontal type structure, and the support rod is horizontally set on the side of pedestal, described
The piston rod of hydraulic cylinder is horizontally disposed, and towards filter press plate, the lateral surface of filters pressing cylinder bottom surface is constituted in the outside of filters pressing cylinder bottom surface
The filters pressing face.
The filter press plate is solid slab.
The beneficial effects of the utility model are: the utility model is fixed filters pressing fixing piece by support rod, by aqueous dirt
Mud biomass is placed between filter press plate and the filters pressing face of filters pressing fixing piece, is moved up and down using driving mechanism driving filter press plate,
Moisture in water-containing sludge biomass is squeezed out.Filter press plate driving mechanism, which uses, uses split type structure, is divided into piston
Two parts of hydraulic cylinder and hydraulic pump, on the one hand adjustable filters pressing when direction, on the other hand can also guarantee operation
Safety.Booster rod and lock valve are located on hydraulic pump, can guarantee convenient for users to realizing hydraulic locking while operation
And unlock.Hydraulic pressure gauge is measured to be mounted on hydraulic oil pipe, it is ensured that pressure stably measured, according to the pressure on hydraulic pump
The reading of power table, pressure when converting to obtain work by area on filters pressing face.The utility model is simple, compact volume and convenience, rigidity
Greatly, cost is relatively low, stable operation and can measure pressure.
Preferably, filters pressing fixing piece is the filters pressing cylinder of tube structure, and filters pressing cylinder is fixed on support rod by engaging lug, can
Height and position of the filters pressing cylinder on support rod is adjusted by adjusting nut, to guarantee the stroke of the piston rod under the conditions of different operating
In ideal range, while it can also guarantee stability of the device when bearing maximum pressure by double nut mode.
Preferably, using the dehydrator of vertical structure, filters pressing cylinder inside bottom surface is down-set, and piston rod moves up, pressure
Filter plate and the medial surface of filters pressing cylinder bottom surface together squeeze out the moisture in water-containing sludge biomass.
Preferably, filter press plate is equipped with filtrate hole, can make filtrate that can flow out from filtrate hole, convenient for accelerating speed of filter pressing,
It also helps and collects filtrate.
Preferably, filtrate collecting vessel can be used for collecting filtrate, be slidably matched between filtrate collecting vessel and filters pressing cylinder, on the one hand
It can guarantee the smooth movement of component in pressure-filtering process, simultaneously because gap is small between filtrate collecting vessel and filters pressing cylinder and filtrate surface
The presence of tension reduces the leakage of filtrate, to guarantee that filtrate can effectively be recycled, reduces the destruction to surrounding enviroment.
Preferably, it is cooperatively connected between the filter press plate and filtrate collecting vessel by step surface, to guarantee filters pressing
Filter press plate, which is in, in journey stablizes, and filter press plate, which is not fallen off, to be avoided causing personal injury to operator.
Preferably, filtrate collecting vessel bottom is connected through a screw thread two auxiliary handles, can be convenient and manually adjusts filtrate receipts
Collect the position of bucket, and installed and uninstalled convenient for filtrate collecting vessel, it helps is repeatedly loaded in work and taking-up is put into device
Water-containing sludge biology quality of biomass.
Preferably, due to since filter press plate is horizontal positioned, and filtering out the viscous effect of liquid itself in vertical structure,
It stands and is taken a long time needed for waiting filtrate outflow, to accelerate process, can be adopted in the case where not needing to collect recycling filtrate
Be horizontally disposed with horizontal type structure, that is, by piston rod and support rod, by replacing the direction of filters pressing cylinder, make sewage sludge biomass with
The outside face contact of filters pressing cylinder bottom surface, liquid directly extrude, the process filtered out with this accelerating liquid.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the top view of filters pressing cylinder；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2.
In figure, 1- filters pressing cylinder, 2- water-containing sludge biomass, 3- filter press plate, 4- filtrate collecting vessel, 5- adjusting nut, 6- is auxiliary
Help handle, 7- support rod, 8- piston cylinder, 9- hydraulic cylinder, 10- hydraulic oil pipe, 11- hydraulic measurement table, 12- booster rod, 13- locking
Valve, 14- hydraulic pump, 15- pedestal.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1:
The structure of the utility model embodiment 1 is as shown in Figure 1 to Figure 2, the novel sewage sludge biomass dehydrator of the present embodiment,
Including pedestal 15, the support rod being fixed on the base 7, the filters pressing fixing piece being fixed on support rod 7, it is located at pedestal 15 and filters pressing
Filter press plate 3 and filter press plate driving mechanism between fixing piece towards the one side of filter press plate 3 are filters pressing face on filters pressing fixing piece,
The filter press plate driving mechanism includes the hydraulic cylinder 9 being fixed on the base, and has on hydraulic cylinder 9 and to be arranged towards filters pressing fixing piece
Piston rod 8, the filter press plate 3 is located at the end of piston rod 8 and moves back and forth under the drive of piston rod 8, on the hydraulic cylinder 9
It is connected with hydraulic pump 14 by hydraulic oil pipe 10, hydraulic pump 14 is equipped with booster rod 12 and lock valve 13, sets on hydraulic oil pipe 10
There is hydraulic measurement table 11.
Filters pressing fixing piece in the present embodiment is the filters pressing cylinder 1 of tube structure with the end, and the two sides of filters pressing cylinder 1, which have, to be fixed
Engaging lug on support rod 7.The upper end of the support rod 7 has screw thread, and the engaging lug is perforated equipped with support rod, support
Two sides on bar 7 positioned at engaging lug all have adjusting nut 5.
The sewage sludge biomass dehydrator of the present embodiment is vertical structure, and the support rod 7 is vertically arranged on pedestal 15, institute
The piston rod 8 for stating hydraulic cylinder 9 is vertically arranged, and the inside of 1 bottom surface of filters pressing cylinder is down-set, the medial surface of 1 bottom surface of filters pressing cylinder
The filters pressing face is constituted, the size of the filter press plate 3 is less than the internal diameter of filters pressing cylinder 1.The filter press plate 3 is equipped with filtrate hole.Institute
8 top of piston rod for stating hydraulic cylinder is additionally provided with filtrate collecting vessel 4, and the top of filtrate collecting vessel 4 is arranged in the filter press plate 3, filter
The outside wall surface of liquid collecting vessel 4 and the inner wall of the filters pressing cylinder 1 are slidably matched.It is set on the end face on 4 top of filtrate collecting vessel
There is annular step surface, the filter press plate 3 is placed in annular step surface and cooperates with annular step surface block.The filtrate is collected
The position that the bottom of bucket 4 is located at 8 two sides of piston rod is equipped with auxiliary handle 6.
When the utility model is used, first according to the work of the treating capacity and design pressure of required water-containing sludge biomass 2
The height of stopper rod 8 adjusts the position of adjusting nut 5, so that the hydraulic piston throw of lever is within the scope of one ideal.It assembles
After filtrate collecting vessel 4 and filter press plate 3, after water-containing sludge biomass is wrapped with filter cloth, it is placed on filter press plate 3.Utilize filtrate
Filtrate collecting vessel and filter press plate are slowly sent into filters pressing cylinder by the handle of collecting vessel bottom, then lock hydraulic oil, by hydraulic
The piston rod of cylinder pushes filtrate collecting vessel and filter press plate mobile, and water-containing sludge biomass is compressed between filters pressing cylinder and filter press plate
It is fixed, filter chamber is constituted between filters pressing cylinder and filter press plate, is pressurized later by booster rod to hydraulic device, until reaching required pressure
Power.In pressure-filtering process, the filtrate in water-containing sludge biomass is flowed into filtrate collecting vessel by the filter hole on filter press plate.
In pressure-filtering process, the pressure of oil pressure is observed by pressure gauge, converts to obtain on filters pressing stress surface by area
Actual pressure.After reaching designed time of filter pressing, lock valve is unclamped, slow release is assisted by auxiliary handle, by filtrate
Collecting vessel, filter press plate and sewage sludge biomass are slowly withdrawn, and later again handle the filtrate being collected into filtrate surge drum.
Filter press plate driving mechanism, which uses, uses split type structure, is divided into two parts of hydraulic cylinder and hydraulic pump with piston,
Push piston portion by oil pipe on the pressure side connect, reduce and the pollution of device corroded, split type structure one side is adjustable
On the other hand direction when filters pressing can also guarantee the safety of operation.Booster rod and lock valve are located on hydraulic pump, Neng Goubao
It demonstrate,proves convenient for users to realizing hydraulic locking and unlocking while operation.Hydraulic pressure gauge is measured to be mounted on hydraulic oil pipe,
It can guarantee pressure stably measured, according to the reading of the pressure gauge on hydraulic pump, filters pressing face when converting to obtain work by area
On pressure.The utility model is simple, and compact volume and convenience, rigidity is big, and cost is relatively low, stable operation and can measure pressure.
Embodiment 2:
Unlike the utility model embodiment 1, the novel sewage sludge biomass dehydrator of the present embodiment is horizontal type structure,
The support rod 7 is horizontally set on the side of pedestal, and the piston rod 8 of the hydraulic cylinder is horizontally disposed, 1 bottom surface of filters pressing cylinder
Outside towards filter press plate 3, the lateral surface of 1 bottom surface of filters pressing cylinder constitutes the filters pressing face, and filter press plate 3 is solid slab.In addition, this reality
The sewage sludge biomass dehydrator for applying example does not consider the collection of filtrate, therefore is not provided with filtrate and collects logical, other knots of the present embodiment
Structure is same as Example 1, and details are not described herein again.
Since in vertical structure, filter press plate is horizontal positioned, and filters out the viscous effect of liquid itself, standing etc. is to be filtered
Liquid stream takes a long time needed for going out, can be sleeping using the present embodiment to accelerate process in the case where not needing to collect recycling filtrate
The dehydrator of formula structure, that is, the dehydrator of embodiment 1 is horizontally arranged, keep piston rod and support rod horizontally disposed, removal
After nut, filters pressing cylinder is turned into direction, using the lateral surface of filters pressing cylinder bottom surface as filters pressing face, replaces a solid filter press plate.
Sludge is fixed between filters pressing cylinder and filter press plate again, gradually pressurize again later and completes remaining work, liquid in sewage sludge biomass
Body is directly extruded, the process filtered out with this accelerating liquid.
Above-described embodiment is the utility model preferred embodiment, in the other embodiments of the utility model, when being not required to
Collecting filtrate makes, and filters pressing fixing piece can also use plank frame, as long as can cooperate with filter press plate by sewage sludge biomass water
It divides out.
In conclusion such as specification and diagramatic content actual sample is made and by being used for multiple times in the utility model
Test, judging from the effect of using the test, provable the utility model can reach its desired purpose, and practical value is not
It is mediocre to doubt.
Embodiment provided above is only used to facilitate illustration the utility model, not does any form to the utility model
On limitation, any technical field has usually intellectual, if in the model for not departing from the mentioned technical characteristic of the utility model
In enclosing, the equivalent embodiment changed or modified in part is made using the utility model statement technology contents, and without departing from this reality
With novel technical feature content, in the range of still falling within the utility model technical characteristic.
Claims (10)
1. novel sewage sludge biomass dehydrator, it is characterised in that: it includes pedestal (15), the support rod (7) that is fixed on the base,
It is fixed on the filters pressing fixing piece on support rod (7), the filter press plate (3) between pedestal (15) and filters pressing fixing piece and filters pressing
Plate driving mechanism towards the one side of filter press plate (3) is filters pressing face on filters pressing fixing piece, and the filter press plate driving mechanism includes fixing
Hydraulic cylinder (9) on pedestal has the piston rod (8) being arranged towards filters pressing fixing piece, the filter press plate on hydraulic cylinder (9)
(3) it is located at the end of piston rod (8) and moves back and forth under the drive of piston rod (8), passes through hydraulic oil on the hydraulic cylinder (9)
Pipe (10) is connected with hydraulic pump (14), and hydraulic pump (14) is equipped with booster rod (12) and lock valve (13), on hydraulic oil pipe (10)
Equipped with hydraulic measurement table (11).
2. novel sewage sludge biomass dehydrator according to claim 1, it is characterised in that: the filters pressing fixing piece is to have bottom
Tube structure filters pressing cylinder (1), the two sides of filters pressing cylinder (1) have the engaging lug being fixed on support rod (7).
3. novel sewage sludge biomass dehydrator according to claim 2, it is characterised in that: the upper end of the support rod (7)
With screw thread, the engaging lug is perforated equipped with support rod, and two sides that engaging lug is located on support rod (7) all have adjusting
Nut (5).
4. novel sewage sludge biomass dehydrator according to claim 2 or 3, it is characterised in that: the sewage sludge biomass is de-
Hydrophone is vertical structure, and the support rod (7) is vertically arranged on pedestal (15), and the piston rod (8) of the hydraulic cylinder (9) is vertical
Setting, the inside of filters pressing cylinder (1) bottom surface is down-set, and the medial surface of filters pressing cylinder (1) bottom surface constitutes the filters pressing face, described
The size of filter press plate (3) is less than the internal diameter of filters pressing cylinder (1).
5. novel sewage sludge biomass dehydrator according to claim 4, it is characterised in that: the filter press plate (3) is equipped with
Filtrate hole.
6. novel sewage sludge biomass dehydrator according to claim 5, it is characterised in that: the piston rod of the hydraulic cylinder
(8) top is additionally provided with filtrate collecting vessel (4), and the filter press plate (3) is arranged in the top of filtrate collecting vessel (4), filtrate collecting vessel
(4) outside wall surface and the inner wall of the filters pressing cylinder (1) are slidably matched.
7. novel sewage sludge biomass dehydrator according to claim 6, it is characterised in that: on the filtrate collecting vessel (4)
The end face in portion is equipped with annular step surface, and the filter press plate (3) is placed in annular step surface and matches with annular step surface block
It closes.
8. novel sewage sludge biomass dehydrator according to claim 6, it is characterised in that: the filtrate collecting vessel (4)
The position that bottom is located at piston rod (8) two sides is equipped with auxiliary handle (6).
9. novel sewage sludge biomass dehydrator according to claim 2 or 3, it is characterised in that: the sewage sludge biomass is de-
Hydrophone is horizontal type structure, and the support rod (7) is horizontally set on the side of pedestal, and the piston rod (8) of the hydraulic cylinder is horizontal
Setting, towards filter press plate (3), the lateral surface of filters pressing cylinder (1) bottom surface constitutes the filters pressing in the outside of filters pressing cylinder (1) bottom surface
Face.
10. novel sewage sludge biomass dehydrator according to claim 6, it is characterised in that: the filter press plate (3) is solid
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770170.8U CN209302260U (en) | 2018-10-30 | 2018-10-30 | Novel sewage sludge biomass dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821770170.8U CN209302260U (en) | 2018-10-30 | 2018-10-30 | Novel sewage sludge biomass dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302260U true CN209302260U (en) | 2019-08-27 |
Family
ID=67671882
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821770170.8U Active CN209302260U (en) | 2018-10-30 | 2018-10-30 | Novel sewage sludge biomass dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173365A (en) * | 2018-10-30 | 2019-01-11 | 江苏中圣压力容器装备制造有限公司 | A kind of packaged type sewage sludge biomass dehydrator |
-
2018
- 2018-10-30 CN CN201821770170.8U patent/CN209302260U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173365A (en) * | 2018-10-30 | 2019-01-11 | 江苏中圣压力容器装备制造有限公司 | A kind of packaged type sewage sludge biomass dehydrator |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 211112 no.2111 Chengxin Avenue, Science Park, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Zhongsheng clean energy Co.,Ltd. Address before: 211511 No. 108 Jing No. 2 Road, Nanjing Chemical Industrial Park, Jiangsu Province Patentee before: Jiangsu Zhongsheng Pressure Vessel Equipment Manufacturing Co.,Ltd. |