CN221815472U - A single-chamber circular diaphragm filter press - Google Patents

A single-chamber circular diaphragm filter press Download PDF

Info

Publication number
CN221815472U
CN221815472U CN202420795541.7U CN202420795541U CN221815472U CN 221815472 U CN221815472 U CN 221815472U CN 202420795541 U CN202420795541 U CN 202420795541U CN 221815472 U CN221815472 U CN 221815472U
Authority
CN
China
Prior art keywords
filter
filter press
diaphragm
chamber
pressing
Prior art date
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.)
Active
Application number
CN202420795541.7U
Other languages
Chinese (zh)
Inventor
庞碧达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujian Chuangli Machinery Co ltd
Original Assignee
Fujian Chuangli Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujian Chuangli Machinery Co ltd filed Critical Fujian Chuangli Machinery Co ltd
Priority to CN202420795541.7U priority Critical patent/CN221815472U/en
Application granted granted Critical
Publication of CN221815472U publication Critical patent/CN221815472U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

本实用新型是一种单室圆形隔膜压滤机,涉及压滤机技术领域,包括压滤机本体、设于压滤机本体上多个能够相互重叠的压滤厢板,所述压滤厢板左侧焊接有膜片,且该膜片中部与压滤厢板右侧中部形成压榨腔室,所述膜片设于两个相邻的压滤厢板之间,其中膜片左侧相邻的压滤厢板中部与膜片右侧紧贴形成一个单独的滤饼腔室,压滤厢板一侧热熔焊接有单面的膜片,因此在滤板生产时,其热熔焊接时间缩短,能够提高生产效率,且膜片与压滤厢板热熔焊接后,膜片与滤饼腔室一对一设置,这样压榨进水接头进水口进水后压榨压力更高,有利于降低滤饼含水率。

The utility model is a single-chamber circular diaphragm filter press, which relates to the technical field of filter presses, and comprises a filter press body, a plurality of filter press chamber plates which can overlap with each other and are arranged on the filter press body, a diaphragm is welded on the left side of the filter press chamber plate, and a pressing chamber is formed between the middle part of the diaphragm and the middle part of the right side of the filter press chamber plate, the diaphragm is arranged between two adjacent filter press chamber plates, wherein the middle part of the filter press chamber plate adjacent to the left side of the diaphragm and the right side of the diaphragm are tightly attached to form a separate filter cake chamber, a single-sided diaphragm is hot-melt welded on one side of the filter press chamber plate, so that when the filter plate is produced, the hot-melt welding time is shortened, and the production efficiency can be improved, and after the diaphragm and the filter press chamber plate are hot-melt welded, the diaphragm and the filter cake chamber are arranged one to one, so that the pressing pressure is higher after the water inlet of the pressing water inlet joint is filled with water, which is beneficial to reducing the moisture content of the filter cake.

Description

一种单室圆形隔膜压滤机A single-chamber circular diaphragm filter press

技术领域Technical Field

本实用新型是一种单室圆形隔膜压滤机,涉及压滤机技术领域。The utility model discloses a single-chamber circular diaphragm filter press, which relates to the technical field of filter presses.

背景技术Background Art

压滤机是一种重要的工业设备,广泛应用于矿物加工、食品工业、环保、化工等领域,对于提高产品质量、保护环境和提高生产效率都起到了重要的作用,一般用于液体、固体分离,它主要利用压力过滤来分离液体和固体,其中浆液被泵入压滤机并在压力下脱水,而压滤板是压滤机的重要组成部分,它与滤布一起构成了压滤机滤饼过滤的空间,是固液分离工作的重要环节,包括增强型聚丙烯滤板、玻纤聚丙烯滤板、橡胶隔膜滤板、铸铁滤板和不锈钢滤板等,这些滤板具有耐酸碱、耐化学性、耐高压、温度稳定的特点,并且根据滤板功能的不同,还可以分为箱式滤板、板框滤板、隔膜滤板、高压滤板、棉饼滤板等;传统隔膜滤板为双面膜片,不仅加工成本高,且热熔焊接时间久易发生变性,同时在压榨时压力效果一般,并且传统的压滤机在使用时,特别是在化工领域,其压滤后的液体是直接向下滴落,液体直接暴露在外侧,不仅会产生较大的刺激性味道污染环境,也可能直接也空气进行接触反应出一定的有害气体,因而有必要提出一种单室圆形隔膜压滤机。Filter press is an important industrial equipment, widely used in mineral processing, food industry, environmental protection, chemical industry and other fields. It plays an important role in improving product quality, protecting the environment and improving production efficiency. It is generally used for liquid and solid separation. It mainly uses pressure filtration to separate liquid and solid. The slurry is pumped into the filter press and dehydrated under pressure. The filter press plate is an important part of the filter press. Together with the filter cloth, it constitutes the space for filter cake filtration of the filter press. It is an important part of solid-liquid separation work, including reinforced polypropylene filter plates, glass fiber polypropylene filter plates, rubber diaphragm filter plates, cast iron filter plates and stainless steel filter plates. These filter plates are acid and alkali resistant, It has the characteristics of chemical resistance, high pressure resistance and temperature stability. According to the different functions of the filter plate, it can also be divided into box filter plates, plate and frame filter plates, diaphragm filter plates, high pressure filter plates, cotton cake filter plates, etc. The traditional diaphragm filter plate is a double-sided diaphragm, which not only has high processing costs, but also is prone to denaturation after a long hot melt welding time. At the same time, the pressure effect during pressing is general. In addition, when using traditional filter presses, especially in the chemical industry, the liquid after filtration drips directly downward, and the liquid is directly exposed to the outside, which will not only produce a large irritating smell to pollute the environment, but may also directly contact the air to react with certain harmful gases. Therefore, it is necessary to propose a single-chamber circular diaphragm filter press.

实用新型内容Utility Model Content

针对现有技术的不足,本实用新型目的是提供一种单室圆形隔膜压滤机,以解决上述背景技术中提到的问题。In view of the deficiencies in the prior art, the utility model aims to provide a single-chamber circular diaphragm filter press to solve the problems mentioned in the above background technology.

为了实现上述目的,本实用新型是通过如下的技术方案来实现:一种单室圆形隔膜压滤机,包括压滤机本体、设于压滤机本体上多个能够相互重叠的压滤厢板,所述压滤厢板左侧焊接有膜片,且该膜片中部与压滤厢板右侧中部形成压榨腔室,所述膜片设于两个相邻的压滤厢板之间,其中膜片左侧相邻的压滤厢板中部与膜片右侧紧贴形成一个单独的滤饼腔室,所述压滤厢板底部安装有压榨进水接头,该压榨进水接头与压榨腔室进行连通。In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a single-chamber circular diaphragm filter press, comprising a filter press body, a plurality of filter press chamber plates which can overlap with each other and are arranged on the filter press body, a diaphragm is welded on the left side of the filter press chamber plate, and the middle part of the diaphragm and the middle part of the right side of the filter press chamber plate form a pressing chamber, the diaphragm is arranged between two adjacent filter press chamber plates, wherein the middle part of the filter press chamber plate adjacent to the left side of the diaphragm is tightly attached to the right side of the diaphragm to form a separate filter cake chamber, and a pressing water inlet joint is installed at the bottom of the filter press chamber plate, and the pressing water inlet joint is connected to the pressing chamber.

进一步改进的是,所述压滤机本体一侧安装有暗流法兰管,所述压滤厢板和膜片下侧开设有向对应连通的暗流排水孔,所述暗流排水孔与暗流法兰管对应连通。As a further improvement, an undercurrent flange pipe is installed on one side of the filter press body, and undercurrent drainage holes connected to corresponding directions are opened on the lower sides of the filter press chamber plate and the diaphragm, and the undercurrent drainage holes are connected to the undercurrent flange pipe accordingly.

进一步改进的是,所述压榨腔室下侧对应的压滤厢板内侧开设有第一内通口,且该第一内通口与暗流排水孔连通。As a further improvement, a first inner opening is provided on the inner side of the filter press chamber plate corresponding to the lower side of the pressing chamber, and the first inner opening is connected to the undercurrent drainage hole.

进一步改进的是,所述压榨腔室下侧对应的膜片开设有第二内通口,该第二内通口与暗流排水孔连通。As a further improvement, a second inner opening is provided on the diaphragm corresponding to the lower side of the pressing chamber, and the second inner opening is connected to the undercurrent drainage hole.

进一步改进的是,所述滤饼腔室两侧的压滤厢板和膜片表面均设有滤布。A further improvement is that filter cloths are provided on the filter press chamber plates and the surfaces of the membranes on both sides of the filter cake chamber.

和现有技术相比,本实用新型具有如下优点:Compared with the prior art, the utility model has the following advantages:

本实用新型,压滤厢板一侧热熔焊接有单面的膜片,因此在滤板生产时,其热熔焊接时间缩短,能够提高生产效率,且膜片与压滤厢板热熔焊接后,膜片与滤饼腔室一对一设置,这样压榨进水接头进水口进水后压榨压力更高,有利于降低滤饼含水率;In the utility model, a single-sided diaphragm is hot-melt-welded on one side of the filter press chamber plate, so when the filter plate is produced, the hot-melt welding time is shortened, which can improve the production efficiency. After the diaphragm is hot-melt-welded to the filter press chamber plate, the diaphragm and the filter cake chamber are arranged one to one, so that the squeezing pressure is higher after the water inlet of the squeezing water inlet joint is filled with water, which is beneficial to reduce the moisture content of the filter cake.

同时压滤机在使用时,滤饼腔室的滤饼通过滤布过滤,而滤液能够进入暗流排水孔中,使得各个滤板的滤液均由暗流排水孔输送至暗流法兰管,再通过暗流法兰管向外输送出指定的容器中,这样可大大减小滤液暴露在外界并与空气接触的可能性,从而产生对人体有害气体,减小对环境造成污染;另外,在压滤厢板在底部设置有第一内通口或者在膜片底部设置有第二内通口均可以让滤液直接进入暗流排水孔中,也可以同时设置第一内通口和第二内通口进行多通口流通,从而提高其滤液的流通速度,相对于现有技术来说更具有积极有益的使用效果。At the same time, when the filter press is in use, the filter cake in the filter cake chamber is filtered through the filter cloth, and the filtrate can enter the undercurrent drainage hole, so that the filtrate of each filter plate is transported from the undercurrent drainage hole to the undercurrent flange pipe, and then transported out to the designated container through the undercurrent flange pipe. This can greatly reduce the possibility of the filtrate being exposed to the outside world and contacting with the air, thereby producing harmful gases to the human body and reducing pollution to the environment; in addition, a first internal port is provided at the bottom of the filter press chamber plate or a second internal port is provided at the bottom of the diaphragm, both of which can allow the filtrate to directly enter the undercurrent drainage hole, and the first internal port and the second internal port can also be provided at the same time for multi-port circulation, thereby increasing the circulation speed of the filtrate, which has a more positive and beneficial use effect than the prior art.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

通过阅读参照以下附图对非限制性实施例所作的详细描述,本实用新型的其它特征、目的和优点将会变得更明显:Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

图1为本实用新型的结构示意图;Fig. 1 is a schematic diagram of the structure of the utility model;

图2为本实用新型压滤厢板与膜片的侧视结构示意图;FIG2 is a schematic diagram of the side view of the structure of the filter press chamber plate and the diaphragm of the utility model;

图3为本实用新型压滤厢板上暗流排水孔的正视结构示意图;FIG3 is a schematic diagram of the front view of the structure of the undercurrent drainage hole on the filter press chamber plate of the utility model;

图4为本实用新型压榨进水接头与压滤厢板的侧视结构示意图;FIG4 is a side view of the structure of the water inlet joint and the filter press chamber plate of the utility model;

图5为本实用新型图2中A局部结构示意图;FIG5 is a schematic diagram of the local structure of A in FIG2 of the present utility model;

图6为本实用新型第二内通口的结构示意图;FIG6 is a schematic diagram of the structure of the second inner opening of the utility model;

图中:压滤机本体1、压滤厢板2、膜片3、滤布4、滤饼腔室5、压榨腔室6、暗流排水孔7、压榨进水接头8、第一内通口9、第二内通口91、暗流法兰管10。In the figure: filter press body 1, filter press chamber plate 2, diaphragm 3, filter cloth 4, filter cake chamber 5, pressing chamber 6, undercurrent drainage hole 7, pressing water inlet joint 8, first internal port 9, second internal port 91, undercurrent flange pipe 10.

具体实施方式DETAILED DESCRIPTION

为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施方式,进一步阐述本实用新型。In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

请参阅图1-图6,本实用新型提供一种单室圆形隔膜压滤机的技术方案:包括压滤机本体1、设于压滤机本体1上多个能够相互重叠的压滤厢板2,所述压滤厢板2左侧热熔焊接有单面膜片3,且该膜片3中部与压滤厢板2右侧中部形成压榨腔室6,因此在滤板生产时,相较于双面膜的热熔焊接时间缩短,且能够提高生产效率,且这样设置可以使得膜片3与滤饼腔室5一对一设置,所述膜片3设于两个相邻的压滤厢板2之间,其中膜片3左侧相邻的压滤厢板2中部与膜片3右侧紧贴形成一个单独的滤饼腔室5,所述压滤厢板2底部安装有压榨进水接头8,该压榨进水接头8与压榨腔室6进行连通,所述压滤机本体1一侧安装有暗流法兰管10,所述压滤厢板2和膜片3下侧开设有向对应连通的暗流排水孔7,所述暗流排水孔7与暗流法兰管10对应连通,所述压榨腔室6下侧对应的压滤厢板2内侧开设有第一内通口9,且该第一内通口9与暗流排水孔7连通,所述压榨腔室6下侧对应的膜片3开设有第二内通口91,该第二内通口91与暗流排水孔7连通,第一内通口9和第二内通口91可以开设多个,所述滤饼腔室5两侧的压滤厢板2和膜片3表面均设有滤布4。Please refer to Figures 1 to 6. The utility model provides a technical solution for a single-chamber circular diaphragm filter press: it includes a filter press body 1, and a plurality of filter press chamber plates 2 that can overlap each other and are arranged on the filter press body 1. A single-sided diaphragm 3 is hot-melt-welded on the left side of the filter press chamber plate 2, and a pressing chamber 6 is formed between the middle part of the diaphragm 3 and the middle part of the right side of the filter press chamber plate 2. Therefore, when the filter plate is produced, the hot-melt welding time is shortened compared to the double-sided membrane, and the production efficiency can be improved. In addition, such an arrangement allows the diaphragm 3 and the filter cake chamber 5 to be arranged one-to-one. The diaphragm 3 is arranged between two adjacent filter press chamber plates 2, wherein the middle part of the filter press chamber plate 2 adjacent to the left side of the diaphragm 3 is tightly attached to the right side of the diaphragm 3 to form a separate filter cake chamber 5, and the bottom of the filter press chamber plate 2 is installed There is a pressing water inlet joint 8, which is connected to the pressing chamber 6. An undercurrent flange pipe 10 is installed on one side of the filter press body 1. The filter press chamber plate 2 and the lower side of the diaphragm 3 are provided with undercurrent drainage holes 7 that are connected to the corresponding ones. The undercurrent drainage holes 7 are connected to the undercurrent flange pipe 10 correspondingly. A first internal opening 9 is opened on the inner side of the filter press chamber plate 2 corresponding to the lower side of the pressing chamber 6, and the first internal opening 9 is connected to the undercurrent drainage hole 7. A second internal opening 91 is opened on the diaphragm 3 corresponding to the lower side of the pressing chamber 6, and the second internal opening 91 is connected to the undercurrent drainage hole 7. Multiple first internal openings 9 and second internal openings 91 can be opened. Filter cloth 4 is provided on the surfaces of the filter press chamber plate 2 and the diaphragm 3 on both sides of the filter cake chamber 5.

具体的工作原理:压榨水通过压榨进水接头8的进水口进入压榨腔室6,使得膜片3向滤饼腔室5膨胀压榨滤饼,该单向压榨力效果好,有利于降低滤饼含水率,压榨期间,滤饼腔室5的滤饼通过滤布4过滤,而滤液通过压滤厢板2底部设置的第一内通口9或膜片3底部设置的第二内通口91直接进入暗流排水孔7,使得各个滤板的滤液均由暗流排水孔7输送至暗流法兰管10,再通过暗流法兰管10向外输送出指定的容器中,这样可大大减小滤液暴露在外界并与空气接触的可能性,从而产生对人体有害气体,减小对环境造成污染,其中,第一内通口9和第二内通口91也能够同步进行多通口流通,从而提高其滤液的流通速度和滤水效果。Specific working principle: squeezed water enters the squeezing chamber 6 through the water inlet of the squeezing water inlet joint 8, so that the diaphragm 3 expands toward the filter cake chamber 5 to squeeze the filter cake. The unidirectional squeezing force has a good effect and is beneficial to reducing the moisture content of the filter cake. During squeezing, the filter cake in the filter cake chamber 5 is filtered through the filter cloth 4, and the filtrate directly enters the undercurrent drainage hole 7 through the first internal port 9 set at the bottom of the filter press plate 2 or the second internal port 91 set at the bottom of the diaphragm 3, so that the filtrate of each filter plate is transported from the undercurrent drainage hole 7 to the undercurrent flange pipe 10, and then transported out to the designated container through the undercurrent flange pipe 10. This can greatly reduce the possibility of the filtrate being exposed to the outside world and contacting with the air, thereby producing harmful gases to the human body and reducing pollution to the environment. Among them, the first internal port 9 and the second internal port 91 can also perform multi-port circulation simultaneously, thereby improving the circulation speed of the filtrate and the water filtering effect.

需要说明的是,本实用新型一种单室圆形隔膜压滤机,其主要对上述结构进行了改进,其未提及的功能、部件及结构,可以采用现有技术中能够实现相应功能的部件及结构进行实施。It should be noted that the utility model is a single-chamber circular diaphragm filter press, which mainly improves the above-mentioned structure. The functions, components and structures not mentioned can be implemented by using components and structures in the prior art that can realize the corresponding functions.

以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点,对于本领域技术人员而言,显然本实用新型不限于上述示范性实施例的细节,而且在不背离本实用新型的精神或基本特征的情况下,能够以其他的具体形式实现本实用新型。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本实用新型的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (5)

1. A single-chamber circular membrane filter press, characterized in that: including pressure filter body (1), locate a plurality of filter-pressing carriage plates (2) that can overlap each other on pressure filter body (1), filter-pressing carriage plates (2) left side welding has diaphragm (3), and this diaphragm (3) middle part and filter-pressing carriage plates (2) right side middle part form squeeze cavity (6), between two adjacent filter-pressing carriage plates (2) are located in diaphragm (3), wherein diaphragm (3) left side adjacent filter-pressing carriage plates (2) middle part and diaphragm (3) right side are hugged closely and are formed an solitary filter cake cavity (5), filter-pressing carriage plates (2) bottom is installed and is squeezed water inlet connector (8), should squeeze water inlet connector (8) and squeeze cavity (6) and communicate.
2. A single chamber circular membrane filter press as claimed in claim 1 wherein: the novel filter press is characterized in that a blind flange pipe (10) is arranged on one side of the filter press body (1), blind drain holes (7) which are correspondingly communicated are formed in the lower sides of the filter press carriage plate (2) and the membrane (3), and the blind drain holes (7) are correspondingly communicated with the blind flange pipe (10).
3. A single chamber circular membrane filter press as claimed in claim 2 wherein: the inner side of the filter pressing compartment plate (2) corresponding to the lower side of the pressing chamber (6) is provided with a first inner through hole (9), and the first inner through hole (9) is communicated with the hidden stream drain hole (7).
4. A single chamber circular membrane filter press as claimed in claim 2 or claim 3 wherein: the membrane (3) corresponding to the lower side of the squeezing chamber (6) is provided with a second inner through hole (91), and the second inner through hole (91) is communicated with the hidden stream drain hole (7).
5. A single chamber circular membrane filter press as claimed in claim 1 wherein: the surfaces of the filter pressing carriage plates (2) and the membrane sheets (3) at the two sides of the filter cake chamber (5) are respectively provided with filter cloth (4).
CN202420795541.7U 2024-04-17 2024-04-17 A single-chamber circular diaphragm filter press Active CN221815472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420795541.7U CN221815472U (en) 2024-04-17 2024-04-17 A single-chamber circular diaphragm filter press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420795541.7U CN221815472U (en) 2024-04-17 2024-04-17 A single-chamber circular diaphragm filter press

Publications (1)

Publication Number Publication Date
CN221815472U true CN221815472U (en) 2024-10-11

Family

ID=92955309

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420795541.7U Active CN221815472U (en) 2024-04-17 2024-04-17 A single-chamber circular diaphragm filter press

Country Status (1)

Country Link
CN (1) CN221815472U (en)

Similar Documents

Publication Publication Date Title
CN111603815A (en) Double-hole parallel-feeding box-type main and auxiliary plate combined filter chamber and double-feeding box-type filter press
CN212440217U (en) Double-hole parallel feeding chamber type main and auxiliary plate combined filter chamber and double-feeding chamber type filter press
CN112675582A (en) Filter press dehydration system and dehydration method
CN221815472U (en) A single-chamber circular diaphragm filter press
CN205699648U (en) A kind of sewage disposal filter press
CN214512950U (en) Bidirectional inlet and outlet multifunctional filtering mechanism and corresponding efficient large-scale chamber type filter press
CN111957084A (en) Efficient energy-saving filter press and squeezing and filtering method based on filter press
CN218989058U (en) An automatic desliming and cleaning system for filter cloth
CN207025570U (en) A kind of separate type fluid deferrization device
CN217854742U (en) Simplified self-cleaning filter plate assembly
CN208436457U (en) A kind of filter board of vertical type filter press of two-sided filtering
CN212039182U (en) Dehydration mummification integration plate frame filter-pressing board
CN205313110U (en) Automatic filter pressing device of water glass
CN103752059B (en) Diaphragm plate filter plate, the filter press squeezing feeding system and the method for feeding that are formed by it
CN213446781U (en) Plate frame feed pipeline emptying device
CN208229464U (en) A kind of filter press filter board sealing structure
CN114832459B (en) Bidirectional in-out multifunctional filter mechanism and corresponding high-efficiency large-sized box-type filter press
CN208193778U (en) A kind of filter press filter board group forming not short-circuit filter cake
CN219399094U (en) Van-type high-pressure filter press
CN206198791U (en) A kind of equipment for producing high-purity zinc sulphide
CN207641072U (en) A kind of filter-plate structure of plate and frame type filter-press
CN213492207U (en) Plate-and-frame filter press convenient for filter element replacement
CN221788304U (en) Double single chamber feed filter plates based on filter press
CN215352186U (en) Light calcium carbonate filter-pressing percolation system
CN210874267U (en) Precipitated silica filtrate recovery device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant