CN113230710A - Filter cloth weathers device for vertical filter press - Google Patents
Filter cloth weathers device for vertical filter press Download PDFInfo
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- CN113230710A CN113230710A CN202110736593.8A CN202110736593A CN113230710A CN 113230710 A CN113230710 A CN 113230710A CN 202110736593 A CN202110736593 A CN 202110736593A CN 113230710 A CN113230710 A CN 113230710A
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- air
- pipe
- filter cloth
- gas
- air blowing
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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
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- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filter cloth drying device for a vertical filter press, which comprises a filter cloth drying mechanism for blowing air to filter cloth and a water receiving tray arranged below the filter cloth and used for containing water; the filter cloth drying mechanism comprises an air supply assembly, an air injection assembly and a connecting assembly for connecting the air supply assembly and the air injection assembly; the air feed subassembly includes the external flange of air intake manifold, the external flange one end connection of air intake manifold is used for providing gaseous air supply spare, the external flange other end connection air intake manifold of air intake manifold, the air intake manifold other end is equipped with the pipe cap, the air intake manifold side is equipped with a plurality of exhaust port that is used for carminative, and this application can provide the high pressure and blow, evenly blows perpendicularly and takes away adnexed water droplet on the filter cloth, and the water droplet directly falls into the pressure filter water collector and arranges away, does not need to establish collection device in addition.
Description
Technical Field
The invention relates to a filter cloth drying device, in particular to a filter cloth drying device for a vertical filter press.
Background
The filter cloth of current vertical pressure filter is behind filter cloth regenerating unit, and a large amount of moisture of filter cloth surface adhesion, along with the circulation rotation of filter cloth, adnexed moisture can be driven and drop in the middle of the filter cake, makes the water content increase of filter cake, in order to improve and solve this problem, need increase a filter cloth between filter cloth regenerating unit to the discharge hopper and weather the device, discovery has similar filter cloth to weather the device yet among the prior art at present.
Disclosure of Invention
The invention aims to provide a filter cloth drying device for a vertical filter press, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a filter cloth drying device for a vertical filter press comprises a filter cloth drying mechanism for blowing air to filter cloth and a water receiving tray arranged below the filter cloth and used for containing water;
the filter cloth drying mechanism comprises an air supply assembly, an air injection assembly and a connecting assembly for connecting the air supply assembly and the air injection assembly;
the gas supply assembly comprises an external flange of a gas inlet main pipe, one end of the external flange of the gas inlet main pipe is connected with a gas source part for providing gas, the other end of the external flange of the gas inlet main pipe is connected with the gas inlet main pipe, the other end of the gas inlet main pipe is provided with a pipe cap, and the side surface of the gas inlet main pipe is provided with a plurality of exhaust ports for exhausting gas;
the air injection assembly comprises an air blowing pipe and a plurality of fan-shaped air blowing nozzles arranged on the surface of the air blowing pipe, and a plurality of air inlet ports are formed in the other side of the air blowing pipe opposite to the fan-shaped air blowing nozzles.
As a further scheme of the invention: the gas source part comprises a drying gas storage tank of the vertical filter press, and a gas outlet end of the drying gas storage tank is provided with a gas guide pipe used for being connected with an external flange of the gas inlet main pipe.
As a further scheme of the invention: the air duct is provided with a pressure regulating valve and a filter.
As a further scheme of the invention: the number of exhaust ports and intake ports corresponds.
As a further scheme of the invention: the coupling assembling includes an air inlet hose, air inlet hose both ends are equipped with the trachea quick-operation joint corresponding with exhaust port and air inlet port.
As a further scheme of the invention: the air blowing pipe comprises an air blowing pipe outer pipe and an air blowing pipe inner pipe arranged inside the air blowing pipe outer pipe, and a flow guide gap is formed between the air blowing pipe inner pipe and the air blowing pipe outer pipe.
As a still further scheme of the invention: and both ends of the outer pipe of the air blowing pipe are provided with air blowing pipe fixing blocks for fixing the outer pipe of the air blowing pipe.
Compared with the prior art, the invention has the beneficial effects that: this application is mainly by a main pipe that admits air, many admit air hoses, gas blow pipe and blow shower nozzle etc. are constituteed, high-pressure gas advances to the house steward that admits air from the gas holder, then advance to the gas blow pipe through many parallelly connected hoses and blow the work of weathering by blow nozzle blowout again, guarantee that each blow nozzle gas pressure of gas blow pipe is the same, the gas flow rate is the same, the velocity of flow of gas behind the blow nozzle can accelerate, perpendicularly evenly blow to take away adnexed water droplet on the filter cloth, the water droplet directly falls into the pressure filter water collector and arranges away, need not establish collection device in addition.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the connection of the air supply unit and the air injection unit according to the present invention.
FIG. 3 is a schematic view of the structure of the insufflation tube of the present invention.
Fig. 4 is a schematic view of the inner structure of the air supply unit and the air injection unit according to the present invention.
Wherein: 1. the filter cloth blow-drying mechanism comprises a filter cloth blow-drying mechanism, 2 filter cloth, 3 a water receiving disc, 1.1 an air inlet main pipe external flange, 1.2 an air pipe quick connector, 1.3 an air inlet main pipe, 1.4 an air inlet hose, 1.5 a pipe cap, 1.6 an air blowing pipe, 1.7 a fan-shaped air blowing nozzle, 1.6-1 an air blowing pipe outer pipe, 1.6-2 an air blowing pipe inner pipe, 1.6-3 an air blowing pipe fixing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a filter cloth drying device for a vertical filter press includes a filter cloth drying mechanism 1 for blowing air to a filter cloth 2, and a water receiving tray 3 disposed below the filter cloth 2 for receiving water;
the filter cloth drying mechanism 1 comprises an air supply assembly, an air injection assembly and a connecting assembly for connecting the air supply assembly and the air injection assembly;
the gas supply assembly comprises an external flange 1.1 of a gas inlet main pipe, one end of the external flange 1.1 of the gas inlet main pipe is connected with a gas source part for providing gas, the other end of the external flange 1.1 of the gas inlet main pipe is connected with a gas inlet main pipe 1.3, the other end of the gas inlet main pipe 1.3 is provided with a pipe cap 1.5, and the side surface of the gas inlet main pipe 1.3 is provided with a plurality of exhaust ports for exhausting gas;
the gas source part comprises a drying gas storage tank of the vertical filter press, a gas outlet end of the drying gas storage tank is provided with a gas guide pipe used for being connected with an external flange 1.1 of a gas inlet main pipe, and the gas guide pipe is provided with a pressure regulating valve and a filter and can regulate the pressure of gas and filter impurities in the gas;
the air injection assembly comprises an air blowing pipe 1.6 and a plurality of fan-shaped air blowing nozzles 1.7 arranged on the surface of the air blowing pipe, and a plurality of air inlet ports are formed in the other side of the air blowing pipe 1.6 opposite to the fan-shaped air blowing nozzles 1.7;
the connecting assembly comprises an air inlet hose 1.4, and air pipe quick connectors 1.2 corresponding to the exhaust port and the air inlet port are arranged at two ends of the air inlet hose 1.4;
in order to prevent the high-pressure air intake from damaging the fan-shaped air nozzle 1.7, the air blowing pipe 1.6 comprises an air blowing pipe outer pipe 1.6-1 and an air blowing pipe inner pipe 1.6-2 arranged inside the air blowing pipe, a flow guide gap exists between the air blowing pipe inner pipe 1.6-2 and the air blowing pipe outer pipe 1.6-1, and air blowing pipe fixing blocks 1.6-3 used for fixing the air blowing pipe outer pipe 1.6-1 are arranged at two ends of the air blowing pipe outer pipe 1.6-1.
The working principle of the invention is as follows: after filter cloth 2 passes through filter cloth regenerating unit and washs, this a large amount of water drops of adhesion on the filter cloth 2, reach the filter cloth and weather the work area of structure 1, the filter cloth weathers structure 1 blowout high pressure, fast-speed air current that lasts, and the air current is blown perpendicularly and is taken away a large amount of water drops to seeing through filter cloth 2, and the water drop can drop under the effect of gravity in vertical pressure filter's water collector 3.
The high-pressure gas of the filter cloth blow-drying structure 1 can be directly supplied by a drying gas storage tank of the vertical filter press, a pipeline is directly led from the gas storage tank to be connected with an external flange 1.1 of a gas inlet main pipe of the filter cloth blow-drying structure 1, and a pressure regulating valve and a filter are additionally arranged between the high-pressure gas and the external flange, so that the pressure of the gas and the impurities in the filtered gas can be regulated.
When external high-pressure gas enters the gas inlet main pipe 1.3, the gas is driven to enter the gas blowing pipe 1.6 through the gas inlet hose 1.4 in parallel, and the gas inlet hose 1.4 is connected with the gas inlet main pipe 1.3 and the gas blowing pipe 1.6 through the gas pipe quick connector 1.2.
High-pressure gas enters the outer pipe 1.6-1 of the blowing pipe through the air inlet hose 1.4 and is guided and drained to the fan-shaped blowing nozzle 1.7 through the inner pipe 1.6-2 of the blowing pipe to be discharged, so that the high-pressure gas can be prevented from directly impacting the fan-shaped blowing nozzle 1.7, and the service life of the fan-shaped blowing nozzle 1.7 is prolonged.
The distance and the number of the fan-shaped air blowing nozzles 1.7 can be adjusted and installed on the air blowing pipes 1.6 in the filter cloth blow-drying structure 1 according to the distance between the air blowing pipes and the filter cloth 2 and the spraying range of the fan-shaped air blowing nozzles 1.7.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A filter cloth drying device for a vertical filter press is characterized by comprising a filter cloth drying mechanism (1) for blowing air to filter cloth (2) and a water receiving tray (3) arranged below the filter cloth (2) and used for containing water;
the filter cloth drying mechanism (1) comprises an air supply assembly, an air injection assembly and a connecting assembly for connecting the air supply assembly and the air injection assembly;
the gas supply assembly comprises an external flange (1.1) of a gas inlet main pipe, one end of the external flange (1.1) of the gas inlet main pipe is connected with a gas source part for providing gas, the other end of the external flange (1.1) of the gas inlet main pipe is connected with the gas inlet main pipe (1.3), the other end of the gas inlet main pipe (1.3) is provided with a pipe cap (1.5), and the side surface of the gas inlet main pipe (1.3) is provided with a plurality of exhaust ports for exhausting gas;
the air injection assembly comprises an air blowing pipe (1.6) and a plurality of fan-shaped air blowing nozzles (1.7) arranged on the surface of the air blowing pipe, and a plurality of air inlet ports are formed in the other side of the air blowing pipe (1.6) opposite to the fan-shaped air blowing nozzles (1.7).
2. The filter cloth drying device for the vertical filter press according to claim 1, wherein the gas source component comprises a drying gas storage tank of the vertical filter press, and a gas outlet end of the drying gas storage tank is provided with a gas guide pipe for connecting an external flange (1.1) of a gas inlet main pipe.
3. A filter cloth drying device for a vertical filter press as claimed in claim 2 wherein the air duct is provided with a pressure regulating valve and a filter.
4. A filter cloth blow-drying apparatus for a vertical filter press according to claim 1, wherein the number of the exhaust ports and the intake ports corresponds to each other.
5. A filter cloth drying device for a vertical filter press according to claim 1, wherein the connection assembly comprises an air inlet hose (1.4), and air pipe quick connectors (1.2) corresponding to the air outlet port and the air inlet port are arranged at both ends of the air inlet hose (1.4).
6. The filter cloth drying device for the vertical filter press according to claim 1, wherein the air blowing pipe (1.6) comprises an air blowing pipe outer pipe (1.6-1) and an air blowing pipe inner pipe (1.6-2) arranged inside the air blowing pipe outer pipe, and a flow guide gap is formed between the air blowing pipe inner pipe (1.6-2) and the air blowing pipe outer pipe (1.6-1).
7. The filter cloth drying device for the vertical filter press according to claim 6, wherein both ends of the outer pipe (1.6-1) of the blowing pipe are provided with a fixing block (1.6-3) of the blowing pipe for fixing the blowing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110736593.8A CN113230710A (en) | 2021-06-30 | 2021-06-30 | Filter cloth weathers device for vertical filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110736593.8A CN113230710A (en) | 2021-06-30 | 2021-06-30 | Filter cloth weathers device for vertical filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113230710A true CN113230710A (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110736593.8A Pending CN113230710A (en) | 2021-06-30 | 2021-06-30 | Filter cloth weathers device for vertical filter press |
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| Country | Link |
|---|---|
| CN (1) | CN113230710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155122A (en) * | 2022-07-08 | 2022-10-11 | 景津装备股份有限公司 | Self-uniform plate quick-connection pipe type lifting horizontal water spraying pipe device and grouped filter cloth cleaning mechanism |
-
2021
- 2021-06-30 CN CN202110736593.8A patent/CN113230710A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155122A (en) * | 2022-07-08 | 2022-10-11 | 景津装备股份有限公司 | Self-uniform plate quick-connection pipe type lifting horizontal water spraying pipe device and grouped filter cloth cleaning mechanism |
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