CN207286792U - Plate-frame filtering device - Google Patents
Plate-frame filtering device Download PDFInfo
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- CN207286792U CN207286792U CN201721185822.7U CN201721185822U CN207286792U CN 207286792 U CN207286792 U CN 207286792U CN 201721185822 U CN201721185822 U CN 201721185822U CN 207286792 U CN207286792 U CN 207286792U
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- plate
- frame
- filter
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- filtering device
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- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000001133 acceleration Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 pharmaceutical Substances 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
本实用新型板框过滤装置，属于食品工程过滤设备技术领域，包括机架，机架上设有电机和过滤装置，电机与抽水泵相连，抽水泵上设有快接进水口和进液管，进液管与过滤装置相连，过滤装置包括横梁，横梁一端连有止推板，另一端连接压紧板，止推板和压紧板之间设有滤板和滤框，滤板和滤框之间设有滤网，滤框下方设有出液口，出液口下方设有接液盘，接液盘上设有排液管，机架上还设有压紧驱动装置，压紧驱动装置通过活塞杆与压紧板连接，横梁内设有超声波发生器。本实用新型板框过滤装置，通过设置超声波发生器，利用超声波在液体中的空化作用、加速作用及直进流作用对液体和污物直接、间接作用，使滤网上的滤渣被分散、剥离而达到清洗目的。
The utility model plate and frame filtering device belongs to the technical field of food engineering filtering equipment, and comprises a frame on which a motor and a filtering device are arranged, the motor is connected to a water pump, and the water pump is provided with a quick-connect water inlet and a liquid inlet pipe. The liquid inlet pipe is connected with the filter device. The filter device includes a beam. One end of the beam is connected with a thrust plate, and the other end is connected with a compression plate. There is a filter screen between them, a liquid outlet is arranged under the filter frame, a liquid receiving plate is arranged under the liquid outlet, a drain pipe is arranged on the liquid receiving plate, and a pressing drive device is provided on the frame, and the pressing drive The device is connected with the pressing plate through the piston rod, and the ultrasonic generator is arranged in the beam. The plate and frame filtering device of the utility model, by setting an ultrasonic generator, utilizes the cavitation effect, acceleration effect and direct flow effect of the ultrasonic wave in the liquid to directly and indirectly act on the liquid and dirt, so that the filter residue on the filter screen is dispersed and peeled off. To achieve the purpose of cleaning.
Description
技术领域technical field
本实用新型属于食品工程过滤设备技术领域，具体涉及一种板框过滤装置。The utility model belongs to the technical field of food engineering filtering equipment, in particular to a plate and frame filtering device.
背景技术Background technique
板框式压滤机是使悬浮液中固、液两相分离的理想设备，具有轻巧、灵活、可靠等特点。其中手动式、手动千斤顶式手工操作，简便易行，滤渣含水量低，而被广泛应用于食品、化工、医药、陶瓷、石油、冶炼等行业。目前，对过滤介质进行固液分离时所采用的板框压滤机中，由间隔排列的两个滤板和一个滤框构成一个滤室。使用时，混合液流经过滤介质(滤布)，固体停留在滤布上，并逐渐在滤布上堆积形成滤饼，而滤液部分则渗透过滤布，成为不含固体的清液。现有通用的板框压滤机包括主机部分(包括板框组件、泵)、液压部件(用于压紧板框组件)和电气元件，使用一段时间后，拆开板框组件，将堆积的滤饼取出，再手工清洗滤布后将板框组件装回并压紧，清洗十分费时费力。The plate and frame filter press is an ideal equipment for separating the solid and liquid phases in the suspension, and has the characteristics of lightness, flexibility and reliability. Among them, manual operation and manual jack operation are simple and easy to operate, and the water content of filter residue is low, so they are widely used in food, chemical, pharmaceutical, ceramics, petroleum, smelting and other industries. At present, in the plate and frame filter press used for solid-liquid separation of filter media, two filter plates and a filter frame arranged at intervals form a filter chamber. When in use, the mixed liquid flows through the filter medium (filter cloth), the solid stays on the filter cloth, and gradually accumulates on the filter cloth to form a filter cake, while the filtrate part penetrates the filter cloth and becomes a clear liquid without solids. The existing general-purpose plate and frame filter press includes the host part (including the plate and frame assembly, pump), hydraulic components (for pressing the plate and frame assembly) and electrical components. After a period of use, the plate and frame assembly is disassembled and the accumulated The filter cake is taken out, and the filter cloth is manually cleaned, and the plate and frame assembly is put back and pressed tightly. Cleaning is very time-consuming and laborious.
为了解决上述问题，一些板框过滤器设置了清洗装置，但是，一些杂质的粘附力较强，简单的冲洗不能将其从滤布上除去，清洗不干净，影响过滤器的过滤效果。In order to solve the above problems, some plate and frame filters are equipped with a cleaning device. However, some impurities have strong adhesion, and they cannot be removed from the filter cloth by simple washing, and the cleaning is not clean, which affects the filtering effect of the filter.
实用新型内容Utility model content
本实用新型的目的是提供一种板框过滤装置，以解决上述问题。The purpose of this utility model is to provide a plate and frame filter device to solve the above problems.
本实用新型板框过滤装置，包括机架，机架上设有电机和过滤装置，电机与抽水泵相连，抽水泵上设有快接进水口和进液管，进液管与过滤装置相连，过滤装置包括横梁，横梁一端连有止推板，另一端连接压紧板，止推板和压紧板之间设有滤板和滤框，滤板和滤框之间设有滤网，滤框下方设有出液口，出液口下方设有接液盘，接液盘上设有排液管，机架上还设有压紧驱动装置，压紧驱动装置通过活塞杆与压紧板连接，横梁内设有超声波发生器。The plate and frame filtering device of the utility model includes a frame, on which a motor and a filtering device are arranged, the motor is connected with a water pump, the water pump is provided with a quick-connect water inlet and a liquid inlet pipe, and the liquid inlet pipe is connected with the filter device, The filter device includes a beam, one end of the beam is connected with a thrust plate, and the other end is connected with a pressure plate, a filter plate and a filter frame are arranged between the thrust plate and the pressure plate, and a filter screen is arranged between the filter plate and the filter frame. There is a liquid outlet under the frame, a liquid receiving plate under the liquid outlet, a liquid discharge pipe on the liquid receiving plate, and a pressing driving device on the frame. The pressing driving device passes through the piston rod and the pressing plate. Connected, there is an ultrasonic generator in the beam.
冲洗时，打开超声波发生器，冲洗的水在超声波的作用下更容易带走滤网上附着的滤渣，使清洗效果更好。When rinsing, turn on the ultrasonic generator, and the rinsing water is more likely to take away the filter residue attached to the filter under the action of ultrasonic waves, so that the cleaning effect is better.
机架下方设有移动轮，便于移动。There are moving wheels under the rack for easy movement.
机架上设有空气压缩机，空气压缩机通过气管与进液管相连，对清洗的水进行加压，在压力的作用下加强清洗效果。An air compressor is installed on the frame, and the air compressor is connected with the liquid inlet pipe through the air pipe to pressurize the cleaning water, and the cleaning effect is enhanced under the action of pressure.
气管上设有气压计，控制水压。There is a barometer on the trachea to control the water pressure.
进液管上设有止水阀。A water stop valve is arranged on the liquid inlet pipe.
与现有技术相比，本实用新型的优点在于：本实用新型板框过滤装置，通过设置超声波发生器，利用超声波在液体中的空化作用、加速作用及直进流作用对液体和污物直接、间接作用，使滤网上的滤渣被分散、剥离而达到清洗目的。Compared with the prior art, the utility model has the advantages that: the plate and frame filter device of the utility model, by setting the ultrasonic generator, utilizes the cavitation effect, acceleration effect and direct flow effect of the ultrasonic wave in the liquid to treat the liquid and dirt Direct and indirect effects, the filter residue on the filter screen is dispersed and stripped to achieve the purpose of cleaning.
附图说明Description of drawings
图1为本实用新型板框过滤装置结构示意图；Fig. 1 is the structural representation of plate and frame filtering device of the present utility model;
图中：1、止推板，2、滤板，3、滤框，4、超声波发生器，5、横梁，6、压紧板，7、活塞杆，8、压紧驱动装置，9、移动轮，10、排液管，11、气压计，12、空气压缩机，13、气管，14、电机，15、抽水泵，16、快接进水口，17、进液管，18、机架，19、接液盘，20、出液口，21、止水阀。In the figure: 1. Thrust plate, 2. Filter plate, 3. Filter frame, 4. Ultrasonic generator, 5. Beam, 6. Compression plate, 7. Piston rod, 8. Compression driving device, 9. Movement wheel, 10, drain pipe, 11, barometer, 12, air compressor, 13, gas pipe, 14, motor, 15, water pump, 16, quick connection water inlet, 17, liquid inlet pipe, 18, frame, 19, liquid receiving tray, 20, liquid outlet, 21, water stop valve.
具体实施方式Detailed ways
下面对照附图，通过对最优实施例的描述，对本实用新型的具体实施方式作进一步详细的说明。The specific implementation of the present utility model will be described in further detail below through the description of the best embodiment with reference to the accompanying drawings.
如图1所示，一种板框过滤装置，包括机架18，机架18上设有电机14和过滤装置，电机14与抽水泵15相连，抽水泵15上设有快接进水口16和进液管17，进液管17与过滤装置相连，过滤装置包括横梁5，横梁5一端连有止推板1，另一端连接压紧板6，止推板1和压紧板6之间设有滤板2和滤框3，滤板2和滤框3之间设有滤网，滤框3下方设有出液口20，出液口20下方设有接液盘19，接液盘19上设有排液管10，机架18上还设有压紧驱动装置8，压紧驱动装置8通过活塞杆7与压紧板6连接，横梁5内设有超声波发生器4。As shown in Figure 1, a kind of plate and frame filtering device comprises frame 18, is provided with motor 14 and filtering device on frame 18, and motor 14 links to each other with water pump 15, and water pump 15 is provided with fast connection water inlet 16 and Liquid inlet pipe 17, liquid inlet pipe 17 links to each other with filtering device, and filtering device comprises crossbeam 5, and crossbeam 5 one end is connected with thrust plate 1, and the other end is connected with compression plate 6, is provided between thrust plate 1 and compression plate 6 There is a filter plate 2 and a filter frame 3, a filter screen is arranged between the filter plate 2 and the filter frame 3, a liquid outlet 20 is arranged under the filter frame 3, a liquid receiving plate 19 is arranged under the liquid outlet 20, and a liquid receiving plate 19 A drain pipe 10 is arranged on the frame 18, and a compression driving device 8 is also provided on the frame 18. The compression driving device 8 is connected with the compression plate 6 through the piston rod 7, and the ultrasonic generator 4 is arranged in the beam 5.
机架18下方设有移动轮9。Frame 18 below is provided with mobile wheel 9.
机架18上设有空气压缩机12，空气压缩机12通过气管13与进液管17相连。An air compressor 12 is arranged on the frame 18, and the air compressor 12 is connected to the liquid inlet pipe 17 through the air pipe 13.
气管13上设有气压计11。A barometer 11 is provided on the trachea 13 .
进液管17上设有止水阀21。The liquid inlet pipe 17 is provided with a water stop valve 21 .
综上所述，本实用新型板框过滤装置，通过设置超声波发生器，利用超声波在液体中的空化作用、加速作用及直进流作用对液体和污物直接、间接作用，使滤网上的滤渣被分散、剥离而达到清洗目的。In summary, the plate and frame filter device of the present utility model, by setting the ultrasonic generator, utilizes the cavitation effect, acceleration effect and direct flow effect of the ultrasonic wave in the liquid to directly and indirectly act on the liquid and dirt, so that the The filter residue is dispersed and stripped to achieve the purpose of cleaning.
上面是对本实用新型进行了示例性描述，显然本实用新型具体实现并不受上述方式的限制，不论是在其形状或者结构上做任何变化，只要采用了本实用新型的方法构思和技术方案进行的各种非实质性的改进，或未经改进将本实用新型的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围之内。The above is an exemplary description of the utility model. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method. No matter any changes are made in its shape or structure, as long as the method concept and technical solution of the utility model are adopted to carry out Various insubstantial improvements, or directly applying the concept and technical solutions of the utility model to other occasions without improvement, are all within the protection scope of the utility model.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185822.7U CN207286792U (en) | 2017-09-15 | 2017-09-15 | Plate-frame filtering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721185822.7U CN207286792U (en) | 2017-09-15 | 2017-09-15 | Plate-frame filtering device |
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| CN207286792U true CN207286792U (en) | 2018-05-01 |
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| CN201721185822.7U Expired - Fee Related CN207286792U (en) | 2017-09-15 | 2017-09-15 | Plate-frame filtering device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289390A (en) * | 2021-05-14 | 2021-08-24 | 西南科技大学 | Ultrasonic plate-and-frame filter press |
| CN115445266A (en) * | 2022-10-12 | 2022-12-09 | 上海市政工程设计研究总院（集团）有限公司 | System for online acid water gas washing plate frame filter cloth |
| CN115487555A (en) * | 2022-10-12 | 2022-12-20 | 上海市政工程设计研究总院（集团）有限公司 | High-frequency ultrasonic integrated acid water gas washing filter cloth device of plate-and-frame dehydrator |
-
2017
- 2017-09-15 CN CN201721185822.7U patent/CN207286792U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289390A (en) * | 2021-05-14 | 2021-08-24 | 西南科技大学 | Ultrasonic plate-and-frame filter press |
| CN115445266A (en) * | 2022-10-12 | 2022-12-09 | 上海市政工程设计研究总院（集团）有限公司 | System for online acid water gas washing plate frame filter cloth |
| CN115487555A (en) * | 2022-10-12 | 2022-12-20 | 上海市政工程设计研究总院（集团）有限公司 | High-frequency ultrasonic integrated acid water gas washing filter cloth device of plate-and-frame dehydrator |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |