CN209242892U - A kind of diaphragm filter press sludge dehydration device - Google Patents
A kind of diaphragm filter press sludge dehydration device Download PDFInfo
- Publication number
- CN209242892U CN209242892U CN201821632882.3U CN201821632882U CN209242892U CN 209242892 U CN209242892 U CN 209242892U CN 201821632882 U CN201821632882 U CN 201821632882U CN 209242892 U CN209242892 U CN 209242892U
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- sludge
- pipeline
- filter press
- storage tank
- blower
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Abstract
The utility model discloses a kind of diaphragm filter press sludge dehydration devices, including the first sludge pump of sludge, the first sludge storage tank, Feeding Pump for Filter Press, diaphragm filter press, mud cake conveyer belt, cesspool, ozone generator, blower, the second sludge storage tank and the second sludge pump, the ozone generator is connected by pipeline with the air inlet of blower, and the exhaust outlet of the blower stores tank with the first sludge respectively by pipeline and cesspool is connected；The utility model is provided with diaphragm filter press, ozone generator and blower, the ozone that the utility model is generated using ozone generator carries out filters pressing after carrying out sterilization processing to sludge again, the germ contained in the dewatered mud cake of sludge press filtration is seldom, alleviates the risk that mud cake causes secondary pollution；It is passed through the processing of ozone further progress sterilization in sewage after sludge press filtration, thoroughly kills the germ in sewage, the sewage after sterilization completely can be recycled, and save the energy.
Description
Technical field
The utility model relates to sludge dehydration device field, specially a kind of diaphragm filter press sludge dehydration device.
Background technique
Sludge be it is a kind of be made of organic debris, microorganism, inorganic particle, colloid etc. it is extremely complex heterogeneous
Body.The key property of sludge is that moisture content is high (up to 99% or more), and high organic content, easy corruption is smelly, and particle
It is relatively thin, specific gravity is smaller, jelly liquid.It is the concentrated thing between liquid and solid, can use pump transport, but it is difficult
It is separated by solid-liquid separation by sedimentation.As the continuous development and rural urbanization scale of China's industrialized level constantly expand,
The quantity of sludge also increases at an amazing speed.The environment that the safe handling disposition of sludge has become the current urgent need to resolve in China is asked
One of topic.
Sludge stabilizing, innoxious, minimizing, recycling are the developing direction of specific resistance to filtration.And the decrement of sludge
Changing (sludge dewatering is reduced volume) is key technology.Filter-press dehydration method is a kind of common sludge reduction method, existing
The filter-pressing device that uses of filter-press dehydration method only have dehydration and drying function, do not have sterilization function, after sludge dewatering
Secondary pollution is easily caused containing a large amount of germ in mud cake and sewage.
Utility model content
The purpose of this utility model is to provide a kind of diaphragm filter press sludge dehydration devices, it is intended to improve existing filters pressing
The filter-pressing device that evaporation uses only has dehydration and drying function, does not have a sterilization function, mud cake after sludge dewatering and
The problem of easily causing secondary pollution containing a large amount of germ in sewage.
The utility model is realized in this way: a kind of diaphragm filter press sludge dehydration device, including the first sludge pump of sludge,
First sludge stores tank, Feeding Pump for Filter Press, diaphragm filter press, mud cake conveyer belt, cesspool, ozone generator, blower, second
Sludge stores tank and the second sludge pump, and the feeding inlet of first sludge pump of sludge is connected by pipeline with sludge-tank, and described the
The discharge port of one sludge pump stores tank with the first sludge by pipeline and is connected, and the bottom end of the first sludge storage tank passes through pipeline
It is connected with the feeding inlet of the second sludge pump, the discharge port of second sludge pump stores tank with the second sludge by pipeline and is connected,
The bottom end of the second sludge storage tank is connected by pipeline with the feeding inlet of Feeding Pump for Filter Press, the Feeding Pump for Filter Press
Discharge port is connected by pipeline with the feeding inlet of diaphragm filter press, and mud cake conveying is provided with immediately below the diaphragm filter press
Band, the water outlet of the diaphragm filter press filter board are connected with Discharging bent-tube, and sink is provided with below the Discharging bent-tube, described
Sink is obliquely installed, and discharge outlet, and this discharge outlet and draining are provided on the bottom wall of described lower one end in sink horizontal position
Pipe is connected, and the drainpipe is connected with cesspool, and the ozone generator is connected by pipeline with the air inlet of blower, the wind
The exhaust outlet of machine stores tank with the first sludge respectively by pipeline and cesspool is connected, and is provided in the first sludge storage tank
First agitating device is provided with the second agitating device in the cesspool.
Further, it is vertically arranged with baffle on the inner wall of the first sludge storage tank, the baffle plate setting has 2-4
It is a, and be uniformly arranged along the circumferencial direction of the first sludge storage tank.
Further, the first valve, the blower are provided on the pipeline between the blower and the first sludge storage tank
The second valve is provided on pipeline between cesspool.
Further, the first check valve is provided on the pipeline between the blower and the first sludge storage tank, described the
Medium where one check valve allows it in pipeline flows to the first sludge storage tank, and first check valve stores tank close to sludge
Setting.
Further, second one-way valve, the second one-way valve are provided on the pipeline between the blower and cesspool
Medium where allowing it in pipeline flows to cesspool.
Further, the tilt angle of the sink is 3 ° -5 °, is provided with filter screen at the discharge outlet of the sink.
Compared with prior art, the utility model has the beneficial effects that the utility model
(1) it is provided with diaphragm filter press, ozone generator and blower, the utility model generates smelly using ozone generator
Oxygen carries out filters pressing after carrying out sterilization processing to sludge again, and the germ contained in the dewatered mud cake of sludge press filtration is seldom, subtracts
Light mud cake causes the risk of secondary pollution；The processing of ozone further progress sterilization is passed through in sewage after sludge press filtration,
The germ in sewage is thoroughly killed, the sewage after sterilization completely can be recycled, and save the energy.
Baffle is vertically arranged on the inner wall of (2) first sludge storage tank, baffle plate setting has-and it is a, and along the first sludge
The circumferencial direction of storage tank is uniformly arranged, dirt when baffle can eliminate the stirring of the first agitating device in the first sludge storage tank
Mud generate phenomenon of turning round and round, make to stir it is more uniform, it is more preferable to the sterilization effect of sludge.
(3) it is provided with the first valve on the pipeline between blower and the first sludge storage tank, between blower and cesspool
The second valve is provided on pipeline, hand-operated valve can be selected in the first valve and the second valve, by adjusting the first valve and second
Valve opening can distribute the ozone amount into the first sludge storage tank and cesspool, can be adjusted according to actual needs,
Make the utility model using more flexible.
(4) it is provided with the first check valve on the pipeline between blower and the first sludge storage tank, the first check valve allows it
Medium in the pipeline of place flows to the first sludge storage tank, prevents sludge and flows backward phenomenon；First check valve is deposited close to sludge
Tank setting is put, the sludge quantity in the pipeline between blower and the first sludge storage tank is entered when can reduce without using blower, is avoided
Pipeline clogging occurs.
(5) second one-way valve is provided on the pipeline between blower and cesspool, second one-way valve allows pipeline where it
In medium flow to cesspool, prevent backing up of sewage phenomenon.
(6) it is provided with filter screen at the discharge outlet of sink, when using diaphragm filter press removal filter cake, might have part filter
Cake is fallen in the sink, and filter screen can prevent the filter cake of bulk from resulting in blockage as the water in sink is flow in drainpipe, is influenced
Proper drainage.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of diaphragm filter press sludge dehydration device of the utility model embodiment；
Fig. 2 is that a kind of blower of diaphragm filter press sludge dehydration device of the utility model embodiment and the first sludge are stored
Attachment structure schematic diagram between tank；
Fig. 3 be between the blower and cesspool of a kind of diaphragm filter press sludge dehydration device of the utility model embodiment with
And the attachment structure schematic diagram between drainpipe and cesspool；
Fig. 4 is the position between the filter plate and sink of a kind of diaphragm filter press sludge dehydration device of the utility model embodiment
Set relational graph.
In figure: the first sludge pump of 1-, the first sludge of 2- storage tank, 3- Feeding Pump for Filter Press, 4- diaphragm filter press, 401- filter
Plate, 5- mud cake conveyer belt, 6- cesspool, 7- ozone generator, 8- blower, 9- sink, 10- drainpipe, the stirring dress of 11- first
Set, the second agitating device of 12-, 13- baffle, the first valve of 14-, the second valve of 15-, the first check valve of 16-, 17- second it is unidirectional
Valve, the second sludge of 18- store tank, the second sludge pump of 19-, 20- filter screen, 21- Discharging bent-tube.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of diaphragm filter press sludge dehydration device, including the first sludge pump of sludge
1, the first sludge storage tank 2, Feeding Pump for Filter Press 3, diaphragm filter press 4, mud cake conveyer belt 5, cesspool 6, ozone generator 7,
Blower 8, the second sludge storage tank 18 and the second sludge pump 19, the feeding inlet of the first sludge pump of sludge 1 pass through pipeline and sludge-tank
It is connected, the discharge port of the first sludge pump 1 stores tank 2 with the first sludge by pipeline and is connected, and the bottom end that the first sludge stores tank 2 is logical
It crosses pipeline to be connected with the feeding inlet of the second sludge pump 19, the discharge port of the second sludge pump 19 stores tank by pipeline and the second sludge
18 are connected, and the bottom end of the second sludge storage tank 18 is connected by pipeline with the feeding inlet of Feeding Pump for Filter Press 3, Feeding Pump for Filter Press
3 discharge port is connected by pipeline with the feeding inlet of diaphragm filter press 4, and the underface of diaphragm filter press 4 is provided with mud cake conveying
The water outlet of band 5,4 filter plate 401 of diaphragm filter press is connected with Discharging bent-tube 21, and the lower section of Discharging bent-tube 21 is provided with sink 9, water
Slot 9 is obliquely installed, and the tilt angle of sink 9 is 3 ° -5 °, is provided with draining on the bottom wall of the lower one end in 9 horizontal position of sink
Mouthful, and this discharge outlet is connected with drainpipe 10, drainpipe 10 is connected with cesspool 6, and ozone generator 7 passes through pipeline and blower 8
Air inlet be connected, the exhaust outlet of blower 8 stores tank 2 with the first sludge respectively by pipeline and cesspool 6 is connected, the first sludge
It is provided with the first agitating device 11 in storage tank 2, the second agitating device 12,11 He of the first agitating device are provided in cesspool 6
Second agitating device 12 is made of driving device, shaft and the stirring blade being arranged in shaft, and driving device is by motor
It is formed with speed reducer, shaft is connected with speed reducer.
Working principle of the utility model is: the ozone that ozone generator 7 generates is delivered to the storage of the first sludge by blower 8
In tank 2 and cesspool 6, kill virus into the ozone in the first sludge storage tank 2 to the sludge in the first sludge storage tank 2
Sterilization processing, the sludge after being disposed is delivered in the second sludge storage tank 18 by the second sludge pump 19 waits filters pressing, opens
Dynamic Feeding Pump for Filter Press 3 and diaphragm filter press 4, after the second sludge is stored in tank 18 sterilization processing by Feeding Pump for Filter Press 3
Sludge be delivered in diaphragm filter press 4 and carry out filters pressing, during filters pressing, the sewage in sludge passes through the water outlet of filter plate 401
The Discharging bent-tube 21 of mouth connection is flow in sink 9, then is flowed into cesspool 6 by drainpipe 10, logical into the water in cesspool 6
Entering has ozone, further progress sterilization；Filter plate 401 is unclamped after the completion of filters pressing, filter cake is fallen below diaphragm filter press 4
On mud cake conveyer belt 5, it is delivered in collection device and focuses on by mud cake conveyer belt 5.The utility model is using ozone to dirt
Mud carries out filters pressing after carrying out sterilization processing again, and the germ contained in the dewatered mud cake of sludge press filtration is seldom, alleviates mud
Cake causes the risk of secondary pollution；It is passed through the processing of ozone further progress sterilization in sewage after sludge press filtration, thoroughly kills
The germ gone out in sewage, the completely sewage after sterilization can be recycled, and save the energy.
As shown in Fig. 2, being vertically arranged with baffle 13 on the inner wall of the first sludge storage tank 2, baffle 13 is provided with 2-4,
And be uniformly arranged along the circumferencial direction of the first sludge storage 2 tank body of tank, when baffle 13 can eliminate the stirring of the first agitating device 11
First sludge stores the phenomenon of turning round and round that the sludge in tank 2 generates, make to stir it is more uniform, more to the sterilization effect of sludge
It is good.
As shown in Figure 1, Figure 2 and Figure 3, the first valve is provided on the pipeline between blower 8 and the first sludge storage tank 2
14, the second valve 15 is provided on the pipeline between blower 8 and cesspool 6, the first valve 14 and the second valve 15 can be selected
Hand-operated valve can be distributed into the first sludge by adjusting the first valve 14 and 15 aperture of the second valve and store tank 2 and cesspool 6
Ozone amount can be adjusted according to actual needs, make the utility model using more flexible.
As shown in Fig. 2, blower 8 and the first sludge, which are stored, is provided with the first check valve 16 on the pipeline between tank 2, first is single
Medium where allowing it to valve 16 in pipeline flows to the first sludge and stores tank 2, prevents sludge and flows backward phenomenon；First is unidirectional
Valve 16 is arranged close to sludge storage tank 2, can reduce without using the pipe entered between blower 8 and the first sludge storage tank 2 when blower 8
Sludge quantity in road avoids that pipeline clogging occurs.
As shown in figure 3, being provided with second one-way valve 17 on pipeline between blower 8 and cesspool 6, second one-way valve 17 permits
Perhaps the medium in pipeline where it flows to cesspool 6, prevents backing up of sewage phenomenon.
As shown in figure 4, filter screen 20 is provided at the discharge outlet of sink 9, it, may when using diaphragm filter press removal filter cake
It has part filter cake to fall in sink 9, filter screen 20 can prevent the filter cake of bulk from flowing to drainpipe 10 with the water in sink 9
In result in blockage, influence proper drainage.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of diaphragm filter press sludge dehydration device, it is characterised in that: deposited including the first sludge pump of sludge (1), the first sludge
Put tank (2), Feeding Pump for Filter Press (3), diaphragm filter press (4), mud cake conveyer belt (5), cesspool (6), ozone generator (7),
Blower (8), the second sludge storage tank (18) and the second sludge pump (19), the feeding inlet of first sludge pump of sludge (1) pass through
Pipeline is connected with sludge-tank, and the discharge port of first sludge pump (1) is connected by pipeline with the first sludge storage tank (2), institute
The bottom end for stating the first sludge storage tank (2) is connected by pipeline with the feeding inlet of the second sludge pump (19), second sludge pump
(19) discharge port is connected by pipeline with the second sludge storage tank (18), and the bottom end of the second sludge storage tank (18) passes through
Pipeline is connected with the feeding inlet of Feeding Pump for Filter Press (3), and the discharge port of the Feeding Pump for Filter Press (3) passes through pipeline and diaphragm pressure
The feeding inlet of filter (4) is connected, and is provided with mud cake conveyer belt (5) immediately below the diaphragm filter press (4), the diaphragm filters pressing
The water outlet of machine (4) filter plate (401) is connected with Discharging bent-tube (21), is provided with sink (9) below the Discharging bent-tube (21),
The sink (9) is obliquely installed, and discharge outlet is provided on the bottom wall of the lower one end in sink (9) horizontal position, and this is arranged
The mouth of a river is connected with drainpipe (10), and the drainpipe (10) is connected with cesspool (6), and the ozone generator (7) passes through pipeline
It is connected with the air inlet of blower (8), the exhaust outlet of the blower (8) is stored with the first sludge tank (2) and dirty respectively by pipeline
Pond (6) is connected, and is provided with the first agitating device (11) in the first sludge storage tank (2), setting in the cesspool (6)
There are the second agitating device (12).
2. a kind of diaphragm filter press sludge dehydration device according to claim 1, it is characterised in that: first sludge is deposited
It puts and is vertically arranged on the inner wall of tank (2) baffle (13), the baffle (13) is provided with 2-4, and stores along the first sludge
The circumferencial direction of tank (2) tank body is uniformly arranged.
3. a kind of diaphragm filter press sludge dehydration device according to claim 2, it is characterised in that: the blower (8) with
It is provided with the first valve (14) on pipeline between first sludge storage tank (2), between the blower (8) and cesspool (6)
The second valve (15) are provided on pipeline.
4. a kind of diaphragm filter press sludge dehydration device according to claim 3, it is characterised in that: the blower (8) with
It is provided with the first check valve (16) on pipeline between first sludge storage tank (2), first check valve (16) allows its institute
Medium in pipeline flows to the first sludge storage tank (2), and first check valve (16) is close to sludge storage tank (2) setting.
5. a kind of diaphragm filter press sludge dehydration device according to claim 4, it is characterised in that: the blower (8) with
It is provided on pipeline between cesspool (6) second one-way valve (17), where the second one-way valve (17) allows it in pipeline
Medium flow to cesspool (6).
6. a kind of diaphragm filter press sludge dehydration device according to claim 5, it is characterised in that: the sink (9)
Tilt angle is 3 ° -5 °, is provided with filter screen (20) at the discharge outlet of the sink (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632882.3U CN209242892U (en) | 2018-10-09 | 2018-10-09 | A kind of diaphragm filter press sludge dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632882.3U CN209242892U (en) | 2018-10-09 | 2018-10-09 | A kind of diaphragm filter press sludge dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242892U true CN209242892U (en) | 2019-08-13 |
Family
ID=67524647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632882.3U Expired - Fee Related CN209242892U (en) | 2018-10-09 | 2018-10-09 | A kind of diaphragm filter press sludge dehydration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305981A (en) * | 2022-08-15 | 2022-11-08 | 广东中拓建材科技有限公司 | Sewage pool bottom sludge extraction system and sewage pool bottom sludge extraction method |
-
2018
- 2018-10-09 CN CN201821632882.3U patent/CN209242892U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305981A (en) * | 2022-08-15 | 2022-11-08 | 广东中拓建材科技有限公司 | Sewage pool bottom sludge extraction system and sewage pool bottom sludge extraction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201009 |