CN204734997U - Take horizontal spring pressure filter of dry and hard structure of anti -blow - Google Patents

Take horizontal spring pressure filter of dry and hard structure of anti -blow Download PDF

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Publication number
CN204734997U
CN204734997U CN201520232676.3U CN201520232676U CN204734997U CN 204734997 U CN204734997 U CN 204734997U CN 201520232676 U CN201520232676 U CN 201520232676U CN 204734997 U CN204734997 U CN 204734997U
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Prior art keywords
filter
filter press
pressing device
material cavity
horizontal spring
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CN201520232676.3U
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Chinese (zh)
Inventor
庞仲达
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Guangdong jinkaidi filtration equipment Co.,Ltd.
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FOSHAN JKD FILTRATION EQUIPMENT Co Ltd
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Abstract

The utility model relates to a filter press equipment technical field, concretely relates to take horizontal spring pressure filter of dry and hard structure of anti -blow, including hydraulic means and filter pressing device, filter pressing device includes a plurality of end to end's filter -pressing board, and the both sides of filter -pressing board are fixed with the guide arm respectively, and with the guide arm relative slip, the filter -pressing board is equipped with the changeable material chamber of volume but the filter -pressing board is installed in the guide arm, and the filter -pressing board is equipped with drainage channel and material chamber intercommunication, and hydraulic means acts on filter pressing device, still include drying structure, drying structure includes inlet port and venthole, and with material chamber intercommunication, the relative both ends in material chamber are located to inlet port and venthole, and outside and the air compressor machine of inlet port communicate. The utility model discloses an above realization filter press who has the dry function of anti -blow carries out anti -blow futilely to the material, its simple structure, and filter effect is better, and the energy can be saved reduces material moisture content to 18% -22%, realizes reduce cost, and is energy -concerving and environment -protective.

Description

A kind of horizontal spring filter press with back-blowing stem structure
Technical field
The utility model relates to filter equipment technical field, is specifically related to a kind of horizontal spring filter press with back-blowing stem structure.
Background technology
Filter press is a kind of equipment material being carried out Separation of Solid and Liquid by pressure filtration, is widely used in the industries such as food, chemical industry, environmental protection and sewage disposal, and the separation particularly for sticky fine has unique superiority.Such as, the mud that chemical industry and sanitary sewage disposal produce, moisture content 95%-99%, has to pass through processed, reduces volume and just can emit.Be very high by the cost of Sludge landfill, reach 200-350 per ton unit, if through processed, then volume decrement more than 60%, energy consumption reduces, and significantly can reduce the cost of enterprise's Treatment of Sludge and reduce landfill place.
Existing market filter press lignin-sludge inorganic material moisture content is 30%-45%, reduces further inorganic material moisture content to 18%-22%, the floor space facing the high cost of oven dry or outdoor threshing ground greatly and the time long; 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.
Utility model content
The purpose of this utility model is for weak point of the prior art, provides a kind of horizontal spring filter press with back-blowing stem structure, reduces the moisture content of material further.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of horizontal spring filter press with back-blowing stem structure, comprise hydraulic means and filter-pressing device, described filter-pressing device comprises multiple end to end filter press plate, the both sides of described filter press plate are fixed with guide rod respectively, described filter press plate is installed on described guide rod and can relative sliding with described guide rod, described filter press plate is provided with the material cavity of variable volume, and described filter press plate is provided with drainage channel and is communicated with described material cavity, and described hydraulic means acts on described filter-pressing device;
Also comprise air drying structure, described air drying structure comprises air admission hole and venthole, is communicated with described material cavity, and described air admission hole and described venthole are located at the relative two ends of described material cavity, and the outside of described air admission hole is communicated with air compressor machine.
Described venthole and described drainage channel are same structure.
The connectivity part of described drainage channel and described material cavity is located at the lower end of described material cavity.
Described filter press plate is made up of mainboard, subplate and secondary frame, described subplate is provided with boss, the described mainboard back side and boss surface are respectively equipped with drench pit, be provided with the described material cavity for described boss press-in in described secondary frame, described mainboard and subplate have the charging hole communicated with described material cavity.
Described mainboard and subplate edge are respectively equipped with the spring groove be oppositely arranged, and are provided with spring assembly in described spring groove.
Described hydraulic means front end is provided with piston rod, and described piston rod front end is provided with push pedal, and the other end of described filter-pressing device is fixed with back seat, and described filter-pressing device is located between described push pedal and described back seat.
Described push pedal is installed on described guide rod and can relative sliding with described guide rod.
To carry out blowback to material air-dry by realizing a kind of plate and frame filter press with blowback air-drying function above for the utility model, and its structure is simple, press filtration better effects if, saves the energy, reduces material water ratio to 18%-22%, realizes reducing costs, energy-conserving and environment-protective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation in the utility model under filter-pressing device normality;
Structural representation when Fig. 3 is filter-pressing device work in the utility model;
Fig. 4 is the structural representation at the mainboard back side in the utility model;
Fig. 5 is the structural representation in subplate front in the utility model.
Detailed description of the invention
The utility model is described in further detail with the following Examples.
A kind of horizontal spring filter press with back-blowing stem structure, comprise hydraulic means 1 and filter-pressing device 2, described filter-pressing device comprises multiple end to end filter press plate 5, the both sides of described filter press plate 5 are fixed with guide rod 3 respectively, described filter press plate 5 is installed on described guide rod 3 and can relative sliding with described guide rod 3, described filter press plate 5 is provided with the material cavity 10 of variable volume, and described filter press plate 5 is provided with drainage channel 14 and is communicated with described material cavity 10, and described hydraulic means 1 acts on described filter-pressing device 2;
Also comprise air drying structure, described air drying structure comprises air admission hole 17 and venthole, is communicated with described material cavity 10, and described air admission hole 17 and described venthole are located at the relative two ends of described material cavity 10, and the outside of described air admission hole 17 is communicated with air compressor machine.
Air compressor machine inputs pressure-air to air admission hole 17, and pressure-air exports from venthole after material cavity 10, and in the process, the Interstitial Water in material is extruded by pressure-air, reduces the moisture content of material; Continue the input keeping pressure-air, carry out air-dry to material, reduce the moisture content of material further.
Described venthole and described drainage channel 14 are same structure, make structure simple, reduce processing cost, improve the reliability of filter plates.
Described drainage channel 14 and the connectivity part of described material cavity 10 are located at the lower end of described material cavity, utilize the gravity of water, water can be made to discharge fully.
Described filter press plate 5 is made up of mainboard 6, subplate 7 and secondary frame 8, described subplate 7 is provided with boss 9, described mainboard 6 back side and boss 9 surface are respectively equipped with drench pit 15, be provided with the described material cavity 10 be pressed into for described boss 9 in described secondary frame 8, described mainboard 6 and subplate 7 have the charging hole communicated with described material cavity 10.
Described mainboard 6 and subplate 7 edge are respectively equipped with the spring groove 12 be oppositely arranged, and are provided with spring assembly 13 in described spring groove 12.
Described hydraulic means 1 front end is provided with piston rod 4, and described piston rod 4 front end is provided with push pedal 20, and the other end of described filter-pressing device 2 is fixed with back seat 30, and described filter-pressing device 2 is located between described push pedal 20 and described back seat 30.
Referring to figs. 1 through Fig. 4, horizontal spring filter plate press, comprise hydraulic means 1 and filter-pressing device 2, described hydraulic means 1 is fixed with guide rod 3 with filter-pressing device 2 two sides, described hydraulic means 1 front end is provided with piston rod 4, this piston rod 4 is movably arranged on guide rod 3, described piston rod 4 front end is provided with push pedal 20, described filter-pressing device 2 comprises the end to end filter press plate 5 of many groups, these filter press plates 5 are movably arranged on guide rod 3, described filter press plate 5 is by mainboard 6, subplate 7 and secondary frame 8 form, this subplate 7 is provided with boss 9, be positioned at mainboard 6 back side and boss 9 surface and be respectively equipped with drench pit 15 (as Fig. 4, shown in Fig. 5), the material cavity 10 be pressed into for boss 9 is provided with in described secondary frame 8, at mainboard 6, subplate 7 has the charging hole 11 communicated with material cavity 10, the position being positioned at mainboard 6 relative with secondary frame 8 frame face with subplate 7 edge has spring groove 12 (as shown in Figure 5), spring assembly 13 is provided with in described spring groove 12, filter press plate 5 is also provided with apopore 14, be positioned at filter-pressing device 2 rear end and be provided with band charging aperture 16 and the back seat 30 communicated with charging hole 11, described back seat 30 is fixed on the base of body.
During use, first primer fluid pressure device 1, drive push pedal 20 by filter-pressing device 2 end-enclosed and pressurize maintenance by piston rod 4, utilize feed pump to be evacuated to the material cavity 10 of secondary frame 8 through the charging hole 11 of all mainboards 6, subplate 7 from the charging aperture 16 of filter-pressing device 2 back seat 30 by material to be drained off and to fill up, first time dehydration is carried out to material, and then primer fluid pressure device 2, to be advanced along guide rod by hydraulic means 2 piston rod 4 and allow push pedal 20 extrude filter-pressing device 2, after filter press plate 5 is stressed, its mainboard 6, subplate 7 moves and extrusion spring device 13 along guide rod 3, boss 9 simultaneously on subplate 7 stretches into its space of compression in material cavity 10, thus the material in material cavity 10 is compressed to carry out second dehydration process further, after having squeezed, hydraulic means 1 piston rod 4 drives push pedal 20 to retract, filter press plate 5 resets, now take out the material in material cavity 10, by this equipment squeeze after material dewatering effective, operating efficiency is high, and save resource.
The temperature of the gases at high pressure that described air admission hole 17 enters is 60 DEG C-200 DEG C.
The temperature of the air-dry gas that described air admission hole 17 enters is 60 DEG C-100 DEG C or 100 DEG C-200 DEG C.
Use the gases at high pressure of higher temperature, while blowout material Interstitial Water, the moisture content of further reduction material that can be higher, efficiency is high.
The utility model is rational in infrastructure, drainage is effective, operating efficiency is high and have energy-saving effect, is a kind ofly to be widely used in the industries such as food, chemical industry, environmental protection, pottery, weaving, mine carry out processed horizontal spring filter plate press to material.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.

Claims (7)

1. the horizontal spring filter press with back-blowing stem structure, comprise hydraulic means and filter-pressing device, described filter-pressing device comprises multiple end to end filter press plate, the both sides of described filter press plate are fixed with guide rod respectively, described filter press plate is installed on described guide rod and can relative sliding with described guide rod, described filter press plate is provided with the material cavity of variable volume, and described filter press plate is provided with drainage channel and is communicated with described material cavity, and described hydraulic means acts on described filter-pressing device;
It is characterized in that: also comprise air drying structure, described air drying structure comprises air admission hole and venthole, is communicated with described material cavity, and described air admission hole and described venthole are located at the relative two ends of described material cavity, and the outside of described air admission hole is communicated with air compressor machine.
2. a kind of horizontal spring filter press with back-blowing stem structure according to claim 1, is characterized in that: described venthole and described drainage channel are same structure.
3. a kind of horizontal spring filter press with back-blowing stem structure according to claim 2, is characterized in that: the connectivity part of described drainage channel and described material cavity is located at the lower end of described material cavity.
4. a kind of horizontal spring filter press with back-blowing stem structure according to claim 1, it is characterized in that: described filter press plate is made up of mainboard, subplate and secondary frame, described subplate is provided with boss, the described mainboard back side and boss surface are respectively equipped with drench pit, be provided with the described material cavity for described boss press-in in described secondary frame, described mainboard and subplate have the charging hole communicated with described material cavity.
5. a kind of horizontal spring filter press with back-blowing stem structure according to claim 4, is characterized in that: described mainboard and subplate edge are respectively equipped with the spring groove be oppositely arranged, and are provided with spring assembly in described spring groove.
6. a kind of horizontal spring filter press with back-blowing stem structure according to claim 1, it is characterized in that: described hydraulic means front end is provided with piston rod, described piston rod front end is provided with push pedal, the other end of described filter-pressing device is fixed with back seat, and described filter-pressing device is located between described push pedal and described back seat.
7. a kind of horizontal spring filter press with back-blowing stem structure according to claim 6, is characterized in that: described push pedal is installed on described guide rod and can relative sliding with described guide rod.
CN201520232676.3U 2015-04-16 2015-04-16 Take horizontal spring pressure filter of dry and hard structure of anti -blow Active CN204734997U (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104784997A (en) * 2015-04-16 2015-07-22 佛山市金凯地过滤设备有限公司 Horizontal spring filter press with reverse-blow air-drying structure
CN105498323A (en) * 2016-01-25 2016-04-20 佛山市金凯地过滤设备有限公司 Pressure filtration plate capable of achieving two-side control over air pressure type discharging, pressure filter and pressure filtration method
CN105498322A (en) * 2016-01-25 2016-04-20 佛山市金凯地过滤设备有限公司 Residue-free pneumatic-unloading pressure filtration method, pressure filter and pressure filtration plates
CN105536310A (en) * 2016-01-25 2016-05-04 佛山市金凯地过滤设备有限公司 Filter pressing method for removing residual water conveniently and filter press adopting filter pressing method
CN115445267A (en) * 2022-08-31 2022-12-09 吉水金诚新材料加工有限公司 Filter pressing process and equipment

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104784997A (en) * 2015-04-16 2015-07-22 佛山市金凯地过滤设备有限公司 Horizontal spring filter press with reverse-blow air-drying structure
CN105498323A (en) * 2016-01-25 2016-04-20 佛山市金凯地过滤设备有限公司 Pressure filtration plate capable of achieving two-side control over air pressure type discharging, pressure filter and pressure filtration method
CN105498322A (en) * 2016-01-25 2016-04-20 佛山市金凯地过滤设备有限公司 Residue-free pneumatic-unloading pressure filtration method, pressure filter and pressure filtration plates
CN105536310A (en) * 2016-01-25 2016-05-04 佛山市金凯地过滤设备有限公司 Filter pressing method for removing residual water conveniently and filter press adopting filter pressing method
CN105498322B (en) * 2016-01-25 2018-02-06 佛山市金凯地过滤设备有限公司 A kind of filter-pressing method, filter press and the filter press plate of the air pressure discharging of noresidue water
CN105498323B (en) * 2016-01-25 2018-04-17 佛山市金凯地过滤设备有限公司 A kind of filter press plate, filter press and the filter-pressing method of vapour-pressure type discharging two-sided control
CN115445267A (en) * 2022-08-31 2022-12-09 吉水金诚新材料加工有限公司 Filter pressing process and equipment
CN115445267B (en) * 2022-08-31 2023-11-10 吉水金诚新材料加工有限公司 Filter pressing process and device

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Address after: 528000 south of Jihua Road, Nanzhuang Town, Chancheng District, Foshan City, Guangdong Province

Patentee after: Guangdong jinkaidi filtration equipment Co.,Ltd.

Address before: Two street Chancheng water district Jiangwan road 528000 Guangdong Province, Foshan City No. 23 Hui Hua Ming court B block 509

Patentee before: FOSHAN JINKAIDI FILTRATION EQUIPMENT Co.,Ltd.