CN205613148U - Leading washing of filter cake and cloth washing equipment of high -efficient disc filter cloth hydroextractor - Google Patents

Leading washing of filter cake and cloth washing equipment of high -efficient disc filter cloth hydroextractor Download PDF

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Publication number
CN205613148U
CN205613148U CN201620409254.3U CN201620409254U CN205613148U CN 205613148 U CN205613148 U CN 205613148U CN 201620409254 U CN201620409254 U CN 201620409254U CN 205613148 U CN205613148 U CN 205613148U
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China
Prior art keywords
filter cloth
arm
water
washing
distribution pipe
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Application number
CN201620409254.3U
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Chinese (zh)
Inventor
吴李立
闫丽娟
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WUXI TONGZHIREN MACHINE EQUIPMENT CO Ltd
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WUXI TONGZHIREN MACHINE EQUIPMENT CO Ltd
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Priority to CN201620409254.3U priority Critical patent/CN205613148U/en
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Abstract

The utility model belongs to the technical field of high -efficient disc filter cloth hydroextractor, a include intake distributing pipe, water injection groove is related to, the distributing pipe of intaking is installed in water injection groove top, intaking and setting up the admission port on the distributing pipe, set up a plurality of groups simultaneously in pairs and wash the branch pipe on the distributing pipe of intaking, relative one side that two of setting up in pairs washd the branch pipe sets up the nozzle respectively, setting up the water filling port on the water injection groove, setting up a water injection branch pipe between adjacent two sets of washing branch pipes respectively, the water injection branch pipe all is linked together with the water injection groove. The utility model discloses the product structure is succinct reasonable, and the design concept is ingenious, and at the during operation, relative a set of nozzle intermediate position is arranged respectively in to each dehydration dish of high -efficient disc filter cloth hydroextractor, can realize wasing the high -efficient quick of dehydration dish.

Description

The preposition washing of filter cake of efficient disk filter cloth dewaterer and filter cloth cleaning device
Technical field
This utility model belongs to efficient disk filter cloth dewaterer technical field, relates to the preposition washing of filter cake and the filter cloth cleaning device of a kind of efficient disk filter cloth dewaterer.
Background technology
Coal produces a large amount of harmful smokes through filtration combustion, and these flue gases could discharge after process is up to standard.Wherein can produce the gypsum slurries that a large amount of byproduct concentration is 30%-50% during flue gas wet desulphurization process.If these gypsum slurries do not carry out solid-liquid separation (dehydration) can cause serious secondary pollution.Can be again with after solid-liquid separation.But solid (filter cake) chloride ion content after solid-liquid separation is too high, causes trouble to recycling.The solid-liquid separating equipment currently used is mainly belt dewaterer, next to that disk dewatering machine (ceramic).Belt dewaterer power consumption is big, and floor space is big, and filter cloth washing continuous large-area is carried out, and water consumption is the most, and during Cake Wash, water spray is punched in filter cake surface, and clean result is the best.The dehydration part capillary ceramic plate of disk dewatering machine (ceramic) bad adaptability to gypsum slurries, easily block, and work is accomplished by using dust technology or oxalic acid to clean whole ceramic wafers once for 4-6 hour, clean every time and need about 2 hours, the acid major part of these pickling enters flow process, and fraction volatilizees in atmosphere, causes secondary pollution, Cake Wash does not has feasible way, and work efficiency lowly makes cost remain high.
Summary of the invention
This utility model is for the problems referred to above, the preposition washing of filter cake and the filter cloth cleaning device of a kind of efficient disk filter cloth dewaterer are provided, this device can automatic uniform to cell body water filling dilute gypsum slurries, and quickly take away, by filtrate, the chloride ion exceeded standard, realize the preposition washing of filter cake, and the dehydration part of efficient disk filter cloth dewaterer is carried out efficient washing and cleaning operation, water consumption only needs several cubes.
According to the technical solution of the utility model: the preposition washing of filter cake of a kind of efficient disk filter cloth dewaterer and filter cloth cleaning device, it is characterised in that: include, into water distribution pipe, water sink, entering water distribution pipe and being arranged on above water sink;Entering and arrange admission port in water distribution pipe, entering to be arranged in pairs in water distribution pipe some groups of cleaning arms simultaneously, two be arranged in pairs clean the opposite side of arm and are respectively provided with nozzle;Arranging water filling port on water sink, two adjacent groups is cleaned and is respectively provided with a water filling arm between arm, and water filling arm is all connected with water sink.
As further improvement of the utility model, described in enter water distribution pipe be straight tube.
As further improvement of the utility model, the distance between two bodys during often group cleans arm is equal.
As further improvement of the utility model, some groups are cleaned arm along the water inlet distribution uniform setting in length of tube direction, the every cleaning downward-sloping certain angle of arm.
As further improvement of the utility model, uniform several nozzles that arranges, the downward-sloping certain angle of described nozzle on described cleaning arm.
As further improvement of the utility model, the spacing of adjacent two water filling arms is equal.
As further improvement of the utility model, the described downward-sloping certain angle of water filling arm.
Of the present utility model have the technical effect that this utility model product structure is the most reasonable, design concept is ingenious, operationally, each dehydration plate of efficient disk filter cloth dewaterer is respectively placed in relative one group nozzle centre position, it is possible to achieve the efficient Rapid Cleaning to dehydration plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is further described.
Fig. 1, in 2, including entering water distribution pipe 1, cleaning arm 2, nozzle 3, admission port 4, water sink 5, water filling arm 6, water filling port 7 etc..
As shown in Figure 1, 2, this utility model is the preposition washing of filter cake and the filter cloth cleaning device of a kind of efficient disk filter cloth dewaterer, including entering water distribution pipe 1, water sink 5, enters water distribution pipe 1 and is arranged on above water sink 5;Entering and arrange admission port 4 in water distribution pipe 1, entering to be arranged in pairs in water distribution pipe 1 some groups of cleaning arms 2 simultaneously, two be arranged in pairs clean the opposite side of arm 2 and are respectively provided with nozzle 3;Arranging water filling port 7 on water sink 5, two adjacent groups is cleaned and is respectively provided with a water filling arm 6 between arm 2, and water filling arm 6 is all connected with water sink 5.
Enter water distribution pipe 1 for straight tube.
The distance between two bodys during often group cleans arm 2 is equal.
Some groups of cleaning arms 2 are along entering the water distribution pipe 1 uniform setting of length direction, and every is cleaned the downward-sloping certain angle of arm 2.
Clean uniform several nozzles 3 that arranges on arm 2, the described downward-sloping certain angle of nozzle 3.
The spacing of adjacent two water filling arms 6 is equal, reaches the purpose of uniform water filling.
The downward-sloping certain angle of water filling arm 6, when current flow out from water filling arm 6, to a certain extent by means of action of gravity, effectively reduces energy expenditure.
Work process of the present utility model is as follows: this utility model product is installed on efficient disk filter cloth dewaterer in use, efficiently the dehydration plate on disk filter cloth dewaterer is placed between the two cleaning arms 2 being arranged in pairs, clean the nozzle 3 on arm 2 just to dehydration plate, admission port 4 is passed through current, current are via entering in corresponding cleaning arm 2 after entering water distribution pipe 1, current for cleaning flow out from nozzle 3 and spray to dehydration plate, and dehydration plate is carried out operation.By water filling port 7 water filling in water sink 5, the current in water sink 5 flow out from water filling arm 6, are diluted gypsum slurries, it is achieved the preposition washing of filter cake.

Claims (7)

1. the preposition washing of filter cake of an efficient disk filter cloth dewaterer and filter cloth cleaning device, it is characterised in that: include into water distribution pipe (1), water sink (5), enter water distribution pipe (1) and be arranged on water sink (5) top;Entering and arrange admission port (4) in water distribution pipe (1), entering to be arranged in pairs in water distribution pipe (1) some groups of cleanings arm (2) simultaneously, two be arranged in pairs clean the opposite side of arm (2) and are respectively provided with nozzle (3);Arranging water filling port (7) on water sink (5), two adjacent groups is cleaned and is respectively provided with a water filling arm (6) between arm (2), and water filling arm (6) is all connected with water sink (5).
2. the preposition washing of filter cake of efficiently disk filter cloth dewaterer as claimed in claim 1 and filter cloth cleaning device, it is characterised in that entering water distribution pipe (1) described in: is straight tube.
3. the preposition washing of filter cake of efficiently disk filter cloth dewaterer as claimed in claim 1 and filter cloth cleaning device, it is characterised in that: the distance between two bodys during often group cleans arm (2) is equal.
4. the preposition washing of filter cake of efficiently disk filter cloth dewaterer as claimed in claim 1 and filter cloth cleaning device, it is characterized in that: some groups are cleaned arm (2) edge and enter the uniform setting of water distribution pipe (1) length direction, and every is cleaned arm (2) downward-sloping certain angle.
5. the preposition washing of filter cake of efficiently disk filter cloth dewaterer as claimed in claim 1 and filter cloth cleaning device, it is characterised in that: upper uniform several nozzles (3) that arrange of described cleaning arm (2), described nozzle (3) downward-sloping certain angle.
6. the preposition washing of filter cake of efficiently disk filter cloth dewaterer as claimed in claim 1 and filter cloth cleaning device, it is characterised in that: the spacing of adjacent two water filling arms (6) is equal.
7. the preposition washing of filter cake of efficiently disk filter cloth dewaterer as claimed in claim 1 and filter cloth cleaning device, it is characterised in that: the downward-sloping certain angle of described water filling arm (6).
CN201620409254.3U 2016-05-06 2016-05-06 Leading washing of filter cake and cloth washing equipment of high -efficient disc filter cloth hydroextractor Active CN205613148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620409254.3U CN205613148U (en) 2016-05-06 2016-05-06 Leading washing of filter cake and cloth washing equipment of high -efficient disc filter cloth hydroextractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620409254.3U CN205613148U (en) 2016-05-06 2016-05-06 Leading washing of filter cake and cloth washing equipment of high -efficient disc filter cloth hydroextractor

Publications (1)

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CN205613148U true CN205613148U (en) 2016-10-05

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CN201620409254.3U Active CN205613148U (en) 2016-05-06 2016-05-06 Leading washing of filter cake and cloth washing equipment of high -efficient disc filter cloth hydroextractor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11168434B2 (en) 2019-01-23 2021-11-09 Haier Us Appliance Solutions, Inc. Valve manifold with auxiliary inlet for a washing machine appliance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11168434B2 (en) 2019-01-23 2021-11-09 Haier Us Appliance Solutions, Inc. Valve manifold with auxiliary inlet for a washing machine appliance

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