CN105688468A - Drying diaphragm plate-frame pressure filtration system - Google Patents
Drying diaphragm plate-frame pressure filtration system Download PDFInfo
- Publication number
- CN105688468A CN105688468A CN201610073031.9A CN201610073031A CN105688468A CN 105688468 A CN105688468 A CN 105688468A CN 201610073031 A CN201610073031 A CN 201610073031A CN 105688468 A CN105688468 A CN 105688468A
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- China
- Prior art keywords
- barrier film
- filter press
- gas
- casing
- diaphragm plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
Abstract
The invention discloses a drying diaphragm plate-frame pressure filtration system which comprises a diaphragm plate-frame filter press, wherein a conveyor belt is arranged under a discharging port of the diaphragm plate-frame filter press; a box is arranged along a conveying direction of the conveyor belt; the diaphragm plate-frame filter press is connected with an air compressor through a compressed air discharging pipe; a heating device is connected with the air compressor; an air feeding pipe is connected with the heating device; the other end of the air feeding pipe is connected with one end of the box. According to the invention, the heating device is used for heating the compressed air after being press-filtered by the diaphragm plate-frame filter press, and then the air feeding pipe is used for feeding the heated compressed air into the box for drying the materials, so that the heat energy loss of air caused by directly emitting the compressed air can be avoided, the moisture content of the materials can be further reduced and the social energy resource can be saved.
Description
Technical field
The present invention relates to filter pressing field, particularly the filter press system of a kind of drying function。
Background technology
Pressure filter is a kind of equipment that material is undertaken solid-liquid separation by pressure filtration, is widely used in the industries such as food, chemical industry, environmental protection and sewage disposal, especially for the separation of viscous thin thing has the superiority of uniqueness。Such as, the mud that chemical industry and sanitary sewage disposal produce, moisture content 95%-99%, it is necessary to through processed, reduces volume and just can emit。Through processed, moisture content is reduced to less than 60% and just can fill or burn。
The moisture content such as existing market pressure filter lignin-sludge are 60%-85%, and existing barrier film filter press cannot reduce moisture percentage in sewage sludge further to 50%-60%；Then cause the idle running of pump according to prolongation time of filter pressing, treatment effect not only can not be satisfied with, and power consumption increases。
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of simple in construction, can either be energy-conservation, the barrier film sheet frame press filteration system of material water ratio can be reduced further simultaneously。
The present invention solves that its technical problem the technical scheme is that
A kind of drying barrier film sheet frame press filteration system, including a barrier film filter press, the floss hole of described barrier film filter press discharges material be arranged below one for accepting the conveyer belt of material, the direction of transfer of described conveyer belt is provided with a casing, the two ends of described casing offer respectively and pass in and out this box opening for described conveyer belt, described barrier film filter press is connected to an air compressor by compressing gas discharge pipe, air compressor is connected to a heater for compression gas is heated, described heater is connected to a snorkel to the compression gas after the conveying heating of described casing, the other end of described snorkel is connected with one end of described casing。
As the improvement of technique scheme, described casing is provided with a gas recovery pipe away from the other end of described snorkel, and the other end of described gas recovery pipe is connected with the air compressor of described barrier film filter press。
As the further improvement of technique scheme, described gas recovery pipe is additionally provided with the defecator that a pair gas is filtered, described defecator is placed with the activated carbon for adsorbing foul smell。
The invention has the beneficial effects as follows: owing to the present invention is heated by the compression gas after adopting a heater that barrier film filter press is carried out filter pressing, then adopt snorkel to be delivered in casing by the compression gas after heating again material is dried, both pressure gas directly can have been avoided to run in put and the loss of heat energy in gas, so that the moisture content of material can reduce further, the social energy can have been saved simultaneously；The present invention is by adopting gas recovery pipe to be reclaimed by the compression gas after material drying so that use when drying next time simultaneously, contributes to reducing further drying energy consumption；Additionally the present invention also adopts a defecator that the compression gas after reclaiming is filtered, and is compressed the stink in gas by activated carbon adsorption, so make native system follow-up quit work outwardly releasing compressed gas time, compression gas will not stain external environment。
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation。
Fig. 1 is the structural representation of one embodiment of the present invention。
Detailed description of the invention
With reference to Fig. 1, a kind of drying barrier film sheet frame press filteration system, including a barrier film filter press 10, the floss hole 11 of described barrier film filter press 10 discharges material be arranged below one for accepting the conveyer belt 20 of material, the direction of transfer of described conveyer belt 20 is provided with a casing 30, the two ends of described casing 30 offer respectively and pass in and out this casing 30 opening for described conveyer belt 20, described barrier film filter press 10 is connected to an air compressor (not illustrating in figure) by compressing gas discharge pipe 12, the compression air that barrier film filter press 10 can be given off by this air compressor carries out recompression recovery, the compression air that barrier film filter press 10 discharges is avoided directly to be thrown in external environment, described air compressor is connected to a heater 40 for compression gas is heated, in the present invention, described heater 40 is connected to a snorkel 41 to the compression gas after the conveying heating of described casing 30, the other end of described snorkel 41 is connected with one end of described casing 30, here, as a preferred embodiment of the present invention, described heater 40 includes the housing of a hollow, housing is provided with the resistance wire of heating power, when compressing the housing of gas traverse hollow, the compression gas flowing through housing is also heated by resistance wire heating power in housing, certainly, described heater 40 can also adopt other structures, if described heater 40 is a combustion furnace adopting burning natural gas or coal heating, it is also possible that。
After barrier film filter press 10 is tentatively by material filter pressing, material is discharged from the floss hole 11 of barrier film filter press 10 and is fallen on the conveyer belt 20 being positioned below, the material of preliminary filter pressing is sent in casing 30 by conveyer belt 20, then pass through the heater 40 compression gas to the discharge of compression gas discharge pipe 12 place to be heated, gas after heating is delivered in casing 30 again through snorkel 41 and material is dried, can so that the moisture in the material of preliminary filter pressing evaporates rapidly, and then it is greatly reduced the moisture content of material, both user's requirement to material low-water-content had been met, can solve again that outdoor threshing ground floor space is big and the problem of time length simultaneously, additionally also without the extra time of filter pressing extending barrier film filter press, avoid causing pump to dally, contribute to saves energy, it is also possible to prevent to be directly discharged to external environment be gone and causes waste after compression gas carries out filter pressing simultaneously。
In invention, in order to can so that compressed gas body can be recycled, make a preferred embodiment of the present invention, described casing 30 is provided with a gas recovery pipe 31 away from the other end of described snorkel 41, the other end of described gas recovery pipe 31 is connected with the air compressor of described barrier film filter press 10, the compression gas having dried material can be reclaimed and dries for described air compressor next time by gas recovery pipe 31, avoid compression air to discharge in vain and go to external environment and cause thermal waste, save the social energy。
Further, after material being dried due to compression gas, compressed gas cognition mixes with the stink in material and causes that compression gas becomes very unpleasant, here, in order to eliminate the stink in compression gas, preferably, described gas recovery pipe 31 is additionally provided with the defecator 32 that a pair gas is filtered, described defecator 32 is placed with the activated carbon for adsorbing foul smell, the stink in compression gas can be effectively eliminated by above-mentioned defecator 32, so that compression gas is delivered in described barrier film filter press 10 to carry out the work of filter pressing next time or is easy to pressure gas directly and runs in and put to external environment without contaminated environment。
The foregoing is only the preferred embodiments of the present invention, broadly falling within protection scope of the present invention as long as realizing the technical scheme of the object of the invention with essentially identical means。
Claims (3)
1. dry barrier film sheet frame press filteration system for one kind, including a barrier film filter press (10), it is characterized in that: the floss hole (11) of described barrier film filter press (10) discharges material be arranged below one for accepting the conveyer belt (20) of material, the direction of transfer of described conveyer belt (20) is provided with a casing (30), the two ends of described casing (30) offer respectively and pass in and out this casing (30) opening for described conveyer belt (20), described barrier film filter press (10) is connected to an air compressor by compressing gas discharge pipe (12), air compressor is connected to a heater (40) for compression gas is heated, described heater (40) is connected to a snorkel (41) to the compression gas after described casing (30) conveying heating, the other end of described snorkel (41) is connected with one end of described casing (30)。
2. a kind of drying barrier film sheet frame press filteration system according to claim 1, it is characterized in that: described casing (30) is provided with a gas recovery pipe (31) away from the other end of described snorkel (41), and the other end of described gas recovery pipe (31) is connected with the air compressor of described barrier film filter press (10)。
3. a kind of drying barrier film sheet frame press filteration system according to claim 2, it is characterized in that: described gas recovery pipe (31) is additionally provided with the defecator (32) that a pair gas is filtered, described defecator (32) is placed with the activated carbon for adsorbing foul smell。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073031.9A CN105688468B (en) | 2016-02-02 | 2016-02-02 | One kind drying diaphragm plate frame press filteration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610073031.9A CN105688468B (en) | 2016-02-02 | 2016-02-02 | One kind drying diaphragm plate frame press filteration system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105688468A true CN105688468A (en) | 2016-06-22 |
| CN105688468B CN105688468B (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073031.9A Active CN105688468B (en) | 2016-02-02 | 2016-02-02 | One kind drying diaphragm plate frame press filteration system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105688468B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590026A (en) * | 2019-09-02 | 2019-12-20 | 深圳市深创环境工程技术有限公司 | Dehydration method for deep conditioning of fecal sewage and sludge and dehydration device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901851A1 (en) * | 1989-01-23 | 1990-07-26 | Neu Werner | Filter press and apparatus and process for drying sewage sludge |
| JPH09276611A (en) * | 1996-04-12 | 1997-10-28 | Toshin Kagaku Kogyo Kk | Drying method and apparatus for pressed cake |
| CN102559327A (en) * | 2011-12-16 | 2012-07-11 | 苏韶华 | Sludge synthetic fuel |
| JP2013505816A (en) * | 2009-09-28 | 2013-02-21 | グアンチョウ、ピュデ、エンバイロンメンタル、プロテクション、エキップメント、リミテッド | A method for integrating sewage sludge concentration-dehydration and aerobic air drying |
| CN104824380A (en) * | 2015-05-19 | 2015-08-12 | 吴秀生 | Waste diatomite processing system and waste diatomite processing technique |
| CN204582645U (en) * | 2015-04-12 | 2015-08-26 | 千辉药业（安徽）有限责任公司 | A kind of diaphragm filter press |
| CN204803202U (en) * | 2015-01-07 | 2015-11-25 | 广州新致晟环保科技机械设备有限公司 | Sludge drying device |
-
2016
- 2016-02-02 CN CN201610073031.9A patent/CN105688468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3901851A1 (en) * | 1989-01-23 | 1990-07-26 | Neu Werner | Filter press and apparatus and process for drying sewage sludge |
| JPH09276611A (en) * | 1996-04-12 | 1997-10-28 | Toshin Kagaku Kogyo Kk | Drying method and apparatus for pressed cake |
| JP2013505816A (en) * | 2009-09-28 | 2013-02-21 | グアンチョウ、ピュデ、エンバイロンメンタル、プロテクション、エキップメント、リミテッド | A method for integrating sewage sludge concentration-dehydration and aerobic air drying |
| CN102559327A (en) * | 2011-12-16 | 2012-07-11 | 苏韶华 | Sludge synthetic fuel |
| CN204803202U (en) * | 2015-01-07 | 2015-11-25 | 广州新致晟环保科技机械设备有限公司 | Sludge drying device |
| CN204582645U (en) * | 2015-04-12 | 2015-08-26 | 千辉药业（安徽）有限责任公司 | A kind of diaphragm filter press |
| CN104824380A (en) * | 2015-05-19 | 2015-08-12 | 吴秀生 | Waste diatomite processing system and waste diatomite processing technique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590026A (en) * | 2019-09-02 | 2019-12-20 | 深圳市深创环境工程技术有限公司 | Dehydration method for deep conditioning of fecal sewage and sludge and dehydration device |
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| Publication number | Publication date |
|---|---|
| CN105688468B (en) | 2018-02-06 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 053400 West of Wuqing Road, Wuyi County, Hengshui City, Hebei Province Patentee after: Hengshui Hongyun Press Filter Co.,Ltd. Address before: 528400 Dongting Haoyuan G Dong 402, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: Geng Chunmao |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A drying membrane plate and frame pressure filtration system Effective date of registration: 20230315 Granted publication date: 20180206 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Branch Pledgor: Hengshui Hongyun Press Filter Co.,Ltd. Registration number: Y2023980034987 |