WO2017161567A1 - 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置 - Google Patents

一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置 Download PDF

Info

Publication number
WO2017161567A1
WO2017161567A1 PCT/CN2016/077362 CN2016077362W WO2017161567A1 WO 2017161567 A1 WO2017161567 A1 WO 2017161567A1 CN 2016077362 W CN2016077362 W CN 2016077362W WO 2017161567 A1 WO2017161567 A1 WO 2017161567A1
Authority
WO
WIPO (PCT)
Prior art keywords
grid
solid
screw shaft
liquid separation
filter
Prior art date
Application number
PCT/CN2016/077362
Other languages
English (en)
French (fr)
Inventor
郑朝志
Original Assignee
郑朝志
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 郑朝志 filed Critical 郑朝志
Priority to PCT/CN2016/077362 priority Critical patent/WO2017161567A1/zh
Publication of WO2017161567A1 publication Critical patent/WO2017161567A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition

Definitions

  • the invention belongs to the technical field of solid-liquid separation devices, and specifically relates to a grid-type filter element and a solid-liquid separation device having the grid-type filter element.
  • China Utility Model Patent No. 201520723536.6 discloses a gate screw type solid-liquid separation device having a gate screw structure including a plurality of grid plates arranged side by side, and a spacer is disposed between two adjacent grid plates. a filter slit, the height of each of the grids is progressively changed according to the diameter of the annular cavity; and there is relative movement between two adjacent grids.
  • Such a gate screw structure has the following disadvantages: 1.
  • the gap between two adjacent grid plates is adjusted by a gasket, which is difficult to assemble and has low precision. Moreover, after the gasket is installed, the adjacent grid plate is substantially suspended and is prone to deformation; 2.
  • the height of the grid plate changes progressively according to the diameter of the cavity, and materials and working hours are used during blanking and assembly. More. 3. Close to the grid on both sides of the shaft. If there is not much hollow in the middle of the grid, it will affect the filtration of water. If all the hollows in the middle, there are too few supports, which will easily lead to deformation, and if the external drive is to be realized, the structure is complicated. It is difficult to achieve this structure in the upper and lower portions of the cavity.
  • One of the technical problems to be solved by the present invention is to provide a grid type filter member which has a simple structure and high assembly precision.
  • the two grid components that is, the first grid component and the second grid component, are arranged, and the grid of the first grid component and the grid of the second grid component are arranged, and each grid Between strips Filter into slits and have relative motion;
  • the grid member includes a plurality of the grid bars arranged side by side in parallel, and the portion of the grid strip near the end portion is fixed by positioning components into a cylindrical cavity with an arc shape;
  • the positioning assembly includes an arc-shaped positioning clip having a plurality of latching units for fixing the ends of the strips, the number of the latching units and the grid of the grid components The number of bars is the same.
  • the positioning components are two, respectively disposed at a portion of the grating bar near the two ends.
  • a second technical problem to be solved by the present invention is to provide a solid-liquid separating device having the above-described grid filter.
  • a feeding box a grid filter body, a discharge box, and a drive motor arranged side by side;
  • the grid filter body has at least one screw shaft therethrough; the screw shaft is connected to the driving motor;
  • the spiral shaft is surrounded by a cylindrical cavity, and the cylindrical cavity has at least a part or all of the grid filter;
  • One or both of the first grid member and the second grid member are coupled to a drive such that there is relative movement between the first grid member and the second grid member.
  • a feeding box a grid filter body, a discharge box, and a drive motor arranged side by side;
  • the grid filter body has at least one screw shaft therethrough; the screw shaft is connected to the driving motor;
  • the spiral shaft is surrounded by a cylindrical cavity, and the cylindrical cavity has at least a part or all of the grid filter;
  • first grid member and the second grid member are coupled to a transmission, the transmission being coupled to the screw shaft, the screw shaft being driven by the drive motor And driving the transmission device such that the first grid member and the second grid member move relative to each other.
  • the transmission device comprises: a main driving rod, an eccentric bearing, a double hole driving piece, a secondary driving rod, a limiting block and a sprocket;
  • the main drive rod is connected to the screw shaft through the sprocket;
  • the eccentric bearing is disposed on the main driving rod; the eccentric bearing is connected to the two-hole driving piece; the two-hole driving piece is connected to the auxiliary driving rod; the auxiliary driving rod is connected to the positioning component, Thereby driving the grid member to move;
  • the limiting blocks are respectively disposed on two sides of the grid filter member, thereby defining the auxiliary driving rod to drive the grid member to move up and down.
  • the upper and lower edges of the grid of the grid member are corrugated, such that the corrugation of the cylindrical cavity coincides with the texture of the screw shaft, and the two grid members move relative to each other.
  • the area where the adjacent grid bars overlap each other is relatively average.
  • the screw shaft adopts a double-headed intermittent screw shaft, and a scraper is disposed at the discontinuous portion.
  • an adjustable back pressure plate is disposed on the screw shaft between the grid filter body and the discharge box.
  • the adjustable back pressure plate comprises a back pressure plate, a spring, an adjustment disk and a worm arranged in sequence.
  • the invention has the advantages that: 1. the assembly time and the material utilization rate can be greatly reduced; 2. the assembly accuracy is improved; 3. the deformation is reduced; 4. since all the grid bars are used, the grid strip has ripples to increase the filtration performance. And reducing the water content; 5, the positioning component can directly dock with the transmission device, the structure is simple, and the filter body structure is adopted for all the filter bodies.
  • FIG. 1 is a schematic view showing the structure of a grid bar in a grid type filter member according to a first embodiment of the present invention.
  • FIG. 2 is a structural schematic view of a positioning assembly at one end of a grid barrel member in a grid type filter element according to a first embodiment of the present invention.
  • FIG. 3 is a positioning assembly junction of the other end of the grid barrel member in the grid type filter element according to the first embodiment of the present invention.
  • Figure 4 is a schematic view showing the structure of a solid-liquid separation device according to a second embodiment of the present invention.
  • Figure 5 is a schematic view showing the structure of a grid in a solid-liquid separation device according to a second embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of a single cylinder A in a solid-liquid separation device according to a second embodiment of the present invention.
  • Figure 7 is a left side view of the grid unit A in the solid-liquid separation device of the second embodiment of the present invention.
  • Figure 8 is a right side view of the grid unit A in the solid-liquid separation device of the second embodiment of the present invention.
  • Figure 9 is a schematic view showing the structure of a single barrel B in a solid-liquid separation device according to a second embodiment of the present invention.
  • Figure 10 is a left side view of the grid unit B in the solid-liquid separation device of the second embodiment of the present invention.
  • Figure 11 is a right side view of the grid unit B in the solid-liquid separation device of the second embodiment of the present invention.
  • Figure 12 is a schematic view showing the structure of an adjustable back pressure plate in the solid-liquid separation device of the second embodiment of the present invention.
  • Figure 13 is a schematic view showing the structure of an adjustment disk in a solid-liquid separation device according to a second embodiment of the present invention.
  • a grid type filter member as shown in FIGS. 1 to 3, a plurality of grid bars 11 are arranged side by side, and one end 111 of each of the grid bars 11 is assembled into a grid member by an arc-shaped positioning assembly 12;
  • the grid bars 11 of the two grid members are sleeved with each other, that is, the grid 11 of one of the grid members is inserted into the gap of the grid 11 of the other grid member, so that the grids 11 of the two grid members are arranged in phase, and then Then, the other end 112 of each of the two grid members 11 is assembled into a single body by using an arc-shaped positioning assembly 13;
  • the positioning assembly 13 includes a positioning card holder 131 and a positioning card cap 132.
  • the positioning card holder 131 has a grid 11 thereon.
  • the card unit 133 of the same number is inserted into the card unit 133 in one-to-one correspondence, and then fixed by the positioning card cap 132; thus, the splicing process of the two grid components
  • a grid filter element is formed.
  • the grid filter element is vertically formed to form a complete cylindrical structure, and one or both of the two grid filter elements are connected to the driving device so that there is relative movement between the two for filtering out the filtrate. To achieve the function of solid-liquid separation.
  • the positioning component does not necessarily need two, or a positioning component can fix each grid near the end of the grating bar.
  • the arcuate cylindrical cavity is formed, and the same two grid components are sleeved to form a grid filter.
  • a solid-liquid separation device as shown in Figure 4, comprising a feed bin 100, a grid filter body 200, a discharge bin 300, and a drive motor 400 arranged side by side;
  • At least one screw shaft 201 is inserted into the grid filter body 200; the screw shaft 201 is connected to the driving motor 400; and the screw shaft 201 between the grid filter body 200 and the discharge box 300
  • An adjustable back pressure plate 600 is provided.
  • the spiral shaft 201 is surrounded by a cylindrical cavity 202.
  • the cylindrical cavity 202 is composed of two grid-shaped filter members facing up and down; the two grid-type filter members are in the first embodiment. Grid filter element;
  • the grid member in the grid filter is connected to a transmission device 500.
  • the transmission device 500 is coupled to the screw shaft 201.
  • the screw shaft 201 is driven by the drive motor 400 to drive the transmission device 500.
  • the grid member of the filter member moves relative to each other.
  • the transmission device 500 includes: a main driving rod 501, a sprocket 502, an eccentric bearing 503, a double hole driving piece 504, a sub driving rod 505, and a limiting block 506;
  • the main drive rod 501 is connected to the screw shaft 201 through the sprocket 502;
  • the main driving rod 501 is provided with an eccentric bearing 503; the eccentric bearing 503 is connected to the double hole driving piece 504; the double hole driving piece 504 is fixedly connected to the auxiliary driving rod 505; and the auxiliary driving rod 505 is connected to the positioning component of the grid type filter member, thereby Driving the grid member movement;
  • the limiting blocks 506 are respectively disposed on both sides of the grid filter member, so that the auxiliary driving rod 505 is defined to drive the grid member to move up and down.
  • the grid type filter member constituting the cylindrical cavity 202 in this embodiment will be described in detail below:
  • the cylindrical cavity 202 is composed of two grid-type filter members in the first embodiment which are vertically opposed to each other, except that the upper and lower edges of the grid bar 11 in this embodiment are corrugated, as shown in FIG. See As shown in FIG. 6 to FIG. 11, the two upper and lower two grid members are assembled into a whole by a positioning assembly, which is called a grid unit A and a grid unit B, a grid unit A and a grid unit B. They are nested and have relative motion.
  • the positioning component is fixed on the auxiliary driving rod 505 through the double hole driving piece 504.
  • the main driving rod 501 is provided with an eccentric bearing 503; the eccentric bearing 503 is connected to the double hole driving piece 504; the screw shaft 201 drives the main driving rod 501, thereby driving the auxiliary driving
  • the rod 505 causes the grid unit A and the grid unit B to move relative to each other.
  • the upper and lower edges of the grid of the grid member are corrugated, so that the corrugation of the cylindrical cavity 202 coincides with the texture of the screw shaft 201, so that the corrugation is embedded in the neutral of the screw shaft 201 during the operation of the screw shaft 201.
  • the overlapping areas of the adjacent grids are relatively average, ensuring the stability of the filtration.
  • the structure of the adjustable back pressure plate 600 in this embodiment is as shown in FIG. 12, and includes a back pressure plate 601, a spring 602, an adjustment disk 603, and a worm 604 which are sequentially disposed.
  • the structure of the adjustment disk 603 is as shown in FIG. 13, and has a plurality of struts 6031 extending around the adjustment disk.
  • the sleeve type T-wrench 700 is put into the strut 6031.
  • the adjusting disc 603 is rotated, the adjusting disc 603 is displaced.
  • the spring 602 is compressed and generated. The pressure becomes large, thereby causing the back pressure plate 601 to form a pressure on the inside of the grid filter body 200, and conversely, the generated pressure becomes small.
  • the prior art has no additional pressure, and the back pressure plate can only block the sludge without the effect of pressure, so the water content is not ideal.
  • the invention applies pressure to the back pressure plate 601 and the material through the spring 602 to reduce the water content.
  • the screw shaft 201 may be partially or entirely a double-headed intermittent screw shaft, and a scraper is provided at the discontinuity.
  • the invention can greatly reduce the assembly time and material utilization rate; improve the assembly precision; reduce the deformation; since all the grid bars are used, the grid strip has ripples, which improves the filtration performance and reduces the water content; the positioning component can directly communicate with the transmission device Docking, the structure is simple, and it is advantageous for all the filter bodies to adopt the grid filter structure.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

一种栅筒式过滤件，包括相互套接的两个栅筒部件，两栅筒部件的栅条(11)相间排列，各栅条(11)之间形成滤缝，并具有相对运动；栅筒部件，包括多个并排平行间隔排列的栅条(11)，栅条(11)靠近端部的部位采用定位组件(12,13)将各栅条(11)固定成带弧形的筒状腔体；定位组件(12)，包括呈弧形的定位卡箍，该定位卡箍上具有多个用于固定栅条(11)支撑部的卡位单元(133)，该卡位单元(133)的数量与栅筒部件的栅条(11)的数量一致。采用栅筒式过滤件的固液分离装置，包括：并排设置的进料箱(100)、栅筒过滤本体(200)、出料箱(300)，以及驱动电机(400)。

Description

一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置 【技术领域】
本发明属于固液分离装置技术领域，具体是指一种栅筒式过滤件、以及具有该栅筒式过滤件的固液分离装置。
【背景技术】
中国实用新型专利201520723536.6公开了一种栅螺式固液分离装置，其具有栅螺式结构体，包括多个并排排列的栅板，两相邻所述栅板之间均设置有一垫片隔离出一条滤缝，每个所述栅板的高度根据环形腔体的直径成递进式变化；两相邻所述栅板之间具有相对运动。
这种栅螺式结构体具有以下缺点：1、通过垫片来调整两相邻栅板之间的缝隙，组装困难，精确度不高。而且垫片安装之后，相邻的栅板基本是悬空状态，容易出现变形；2、栅板的高度根据腔体的直径成递进式变化，在下料和组装的时候，用的材料和工时都比较多。3、靠近轴两侧的栅板，如果栅板中间镂空不多，会影响水的过滤，如果中间全部镂空，支撑的地方太少，容易导致变形，并且如果要实现外部驱动，结构繁杂，很难实现腔体上下部分都采用该结构。
【发明内容】
本发明所要解决的技术问题之一在于提供一种结构简单、组装精度高的栅筒式过滤件。
本发明解决技术问题之一是这样实现的：
一种栅筒式过滤件，
包括相互套接的两个栅筒部件，即第一栅筒部件和第二栅筒部件，所述第一栅筒部件的栅条和所述第二栅筒部件的栅条相间排列，各个栅条之间形 成滤缝，并具有相对运动；
所述栅筒部件，包括多个并排平行间隔排列的所述栅条，所述栅条靠近端部的部位采用定位组件将各栅条固定成带弧形的筒状腔体；
所述定位组件，包括呈弧形的定位卡箍，该定位卡箍上具有多个用于固定所述栅条端部的卡位单元，该卡位单元的数量与所述栅筒部件的栅条的数量一致。
进一步地，所述定位组件是两个，分别设置于所述栅条靠近两端的部位。
本发明所要解决的技术问题之二在于提供一种具有上述栅筒式过滤件的固液分离装置。
本发明解决技术问题之二是这样实现的：
采用上述的栅筒式过滤件的固液分离装置，该固液分离装置，包括：
并排设置的进料箱、栅筒过滤本体、出料箱，以及驱动电机；
所述栅筒过滤本体内贯穿有至少一根螺旋轴；所述螺旋轴连接所述驱动电机；
所述螺旋轴的四周围绕有一筒状腔体，该筒状腔体至少有一部分或全部为所述栅筒式过滤件；
所述第一栅筒部件和所述第二栅筒部件其中之一或二者都连接到一驱动装置，使得所述第一栅筒部件和所述第二栅筒部件之间具有相对运动。
采用上述的栅筒式过滤件的固液分离装置，该固液分离装置，包括：
并排设置的进料箱、栅筒过滤本体、出料箱，以及驱动电机；
所述栅筒过滤本体内贯穿有至少一根螺旋轴；所述螺旋轴连接所述驱动电机；
所述螺旋轴的四周围绕有一筒状腔体，该筒状腔体至少有一部分或全部为所述栅筒式过滤件；
所述第一栅筒部件和所述第二栅筒部件其中之一或二者都与一传动装置相连，所述传动装置连接到所述螺旋轴，所述螺旋轴由所述驱动电机进行驱动，进而带动所述传动装置，使得所述第一栅筒部件和所述第二栅筒部件相互相对运动。
进一步地，所述传动装置，包括：主驱动杆、偏心轴承、双孔驱动片、副驱动杆、限位块、链轮；
所述主驱动杆通过所述链轮连接所述螺旋轴；
所述主驱动杆上设有所述偏心轴承；所述偏心轴承连接所述双孔驱动片；所述双孔驱动片连接所述副驱动杆；所述副驱动杆连接到所述定位组件，从而带动所述栅筒部件运动；
所述限位块分别设置于所述栅筒式过滤件的两侧，从而限定所述副驱动杆带动所述栅筒部件作上下运动。
进一步地，所述栅筒部件的栅条上下边缘均呈波纹状，使得所述筒状腔体的波纹纹路与所述螺旋轴的纹路相吻合，让两个栅筒部件在上下相对运动的过程中，相邻的栅条之间相互重合的面积相对平均。
进一步地，所述螺旋轴的一部分或全部采用双头断续螺旋轴，在断续处设置有刮条。
进一步地，所述栅筒过滤本体与所述出料箱之间的螺旋轴上设置一可调式背压板。
进一步地，所述可调式背压板包括依次设置的背压板、弹簧、调节盘、蜗杆。
本发明的优点在于：1、可以大大降低组装的时间和材料的利用率；2、提高组装精确度；3、减少变形；4、由于全部采用栅条，栅条上有波纹，增加滤过性能及降低含水率；5、定位组件能够直接与传动装置对接，结构简单，有利于全部过滤体均采用该栅筒式过滤件结构。
【附图说明】
下面参照附图结合实施例对本发明作进一步的描述。
图1是本发明第一实施例栅筒式过滤件中的栅条结构示意图。
图2是本发明第一实施例栅筒式过滤件中栅筒部件一端的定位组件结构示意图。
图3是本发明第一实施例栅筒式过滤件中栅筒部件另一端的定位组件结 构示意图。
图4是本发明第二实施例固液分离装置的结构示意图。
图5是本发明第二实施例固液分离装置中的栅条结构示意图。
图6是本发明第二实施例固液分离装置中栅筒单体A结构示意图。
图7是本发明第二实施例固液分离装置中栅筒单体A左视图。
图8是本发明第二实施例固液分离装置中栅筒单体A右视图。
图9是本发明第二实施例固液分离装置中栅筒单体B结构示意图。
图10是本发明第二实施例固液分离装置中栅筒单体B左视图。
图11是本发明第二实施例固液分离装置中栅筒单体B右视图。
图12是本发明第二实施例固液分离装置中可调式背压板结构示意图。
图13是本发明第二实施例固液分离装置中调节盘结构示意图。
【具体实施方式】
第一实施例：
一种栅筒式过滤件，如图1至图3所示，将多个栅条11并排间隔排列，各栅条11的其中一端111采用弧形的定位组件12组装成一栅筒部件；将这样的两个栅筒部件的栅条11相互套接，即将其中一个栅筒部件的栅条11插入另外一个栅筒部件的栅条11间隙，使得两栅筒部件的栅条11相间排列，然后，再分别将两栅筒部件各栅条11的另外一端112采用弧形的定位组件13组装成一体；定位组件13包括定位卡托131、定位卡帽132，定位卡托131上具有与栅条11数量相一致的卡位单元133，先将各栅条11的另外一端112分别一一对应插入卡位单元133中，再用定位卡帽132进行固定；至此，两个栅筒部件的套接工序制作完毕，形成了一个栅筒式过滤件。在实际使用时，栅筒过滤件上下相对组成一个完整的筒状结构，两个栅筒式过滤件分别或其中之一连接到驱动装置，使得二者之间具有相对运动，用于过滤出滤液，实现固液分离的功能。
本实施例仅仅为较佳实施例，并非对本发明进行限定，实践中，定位组件不一定需要两个，也可以是一个定位组件在靠近栅条端部处将各栅条固定 成一弧形筒状腔体，再将相同的两个栅筒部件套接，形成一个栅筒式过滤件。
第二实施例：
一种固液分离装置，如图4所示，包括并排设置的进料箱100、栅筒过滤本体200、出料箱300，以及驱动电机400；
所述栅筒过滤本体200内贯穿有至少一根螺旋轴201；所述螺旋轴201连接所述驱动电机400；所述栅筒过滤本体200与所述出料箱300之间的螺旋轴201上设置一可调式背压板600。
所述螺旋轴201的四周围绕有一筒状腔体202，该筒状腔体202由上下相对的两个栅筒式过滤件构成；该两个栅筒式过滤件即为第一实施例中所述的栅筒式过滤件；
栅筒式过滤件中的栅筒部件与一传动装置500相连，传动装置500连接到螺旋轴201，螺旋轴201由所述驱动电机400进行驱动，进而带动所述传动装置500，使得栅筒式过滤件的栅筒部件相对运动。
下面详细描述传动装置500的结构：
传动装置500，包括：主驱动杆501、链轮502、偏心轴承503、双孔驱动片504、副驱动杆505、限位块506；
主驱动杆501通过链轮502连接螺旋轴201；
主驱动杆501上设有偏心轴承503；偏心轴承503连接双孔驱动片504；双孔驱动片504固定连接到副驱动杆505；副驱动杆505连接到栅筒式过滤件的定位组件，从而带动栅筒部件运动；
限位块506分别设置于栅筒式过滤件的两侧，从而限定副驱动杆505带动栅筒部件作上下运动。
下面详细描述本实施例中构成筒状腔体202的栅筒式过滤件：
筒状腔体202由上下相对的两个第一实施例中的栅筒式过滤件构成，所不同的是，本实施例中的栅条11的上下边缘呈波纹状，如图5所示。请参阅 图6至图11所示，上下两相对的两个栅筒部件通过定位组件组装成一个整体，称为栅筒单体A和栅筒单体B，栅筒单体A和栅筒单体B是相互套接的，具有相对运动。定位组件通过双孔驱动片504固定在副驱动杆505上，主驱动杆501上设有偏心轴承503；偏心轴承503连接双孔驱动片504；螺旋轴201驱动主驱动杆501，从而带动副驱动杆505，使得栅筒单体A和栅筒单体B相对运动。
本实施例中栅筒部件的栅条上下边缘呈波纹状，使得筒状腔体202的波纹纹路与螺旋轴201的纹路相吻合，让波纹在螺旋轴201运行过程中适量嵌入螺旋轴201的空挡，又要让两个栅筒单体在上下相对运动的过程中，相邻的栅条之间相互重合的面积相对平均，确保过滤的稳定性。
本实施例中可调式背压板600的结构如图12所示，包括依次设置的背压板601、弹簧602、调节盘603、蜗杆604。其中调节盘603的结构如图13所示，具有多个向调节盘周围延伸的支杆6031。当需要调节时，将套筒型T型扳手700套入支杆6031上，转动调节盘603时，调节盘603就会产生位移，当调节盘603向内行进的时候，弹簧602被压缩，产生的压力变大，从而带动背压板601对栅筒过滤本体200内部形成压力，反之，产生的压力变小。
对于一些适合施加一定压力的物料，现有技术由于没有一个额外的压力，背压板只能挡住污泥，而没有施压的作用，所以含水率就不够理想。本发明通过弹簧602给背压板601及物料施压，降低含水率。
对于一些容易板结的物料，螺旋轴201可选用一部分或全部采用双头断续螺旋轴，在断续处设置有刮条。
本发明可以大大降低组装的时间和材料的利用率；提高组装精确度；减少变形；由于全部采用栅条，栅条上有波纹，增加滤过性能及降低含水率；定位组件能够直接与传动装置对接，结构简单，有利于全部过滤体均采用该栅筒式过滤件结构。

Claims (9)

  1. 一种栅筒式过滤件，其特征在于：
    包括相互套接的两个栅筒部件，即第一栅筒部件和第二栅筒部件，所述第一栅筒部件的栅条和所述第二栅筒部件的栅条相间排列，各个栅条之间形成滤缝，并具有相对运动；
    所述栅筒部件，包括多个并排平行间隔排列的所述栅条，所述栅条靠近端部的部位采用定位组件将各栅条固定成带弧形的筒状腔体；
    所述定位组件，包括呈弧形的定位卡箍，该定位卡箍上具有多个用于固定所述栅条端部的卡位单元，该卡位单元的数量与所述栅筒部件的栅条的数量一致。
  2. 如权利要求1所述的一种栅筒式过滤件，其特征在于：所述定位组件是两个，分别设置于所述栅条靠近两端的部位。
  3. 采用如权利要求1或2所述的栅筒式过滤件的固液分离装置，其特征在于：该固液分离装置，包括：
    并排设置的进料箱、栅筒过滤本体、出料箱，以及驱动电机；
    所述栅筒过滤本体内贯穿有至少一根螺旋轴；所述螺旋轴连接所述驱动电机；
    所述螺旋轴的四周围绕有一筒状腔体，该筒状腔体至少有一部分或全部为所述栅筒式过滤件；
    所述第一栅筒部件和所述第二栅筒部件其中之一或二者都连接到一驱动装置，使得所述第一栅筒部件和所述第二栅筒部件之间具有相对运动。
  4. 采用如权利要求1或2所述的栅筒式过滤件的固液分离装置，其特征在于：该固液分离装置，包括：
    并排设置的进料箱、栅筒过滤本体、出料箱，以及驱动电机；
    所述栅筒过滤本体内贯穿有至少一根螺旋轴；所述螺旋轴连接所述驱动电机；
    所述螺旋轴的四周围绕有一筒状腔体，该筒状腔体至少有一部分或全部 为所述栅筒式过滤件；
    所述第一栅筒部件和所述第二栅筒部件其中之一或二者都与一传动装置相连，所述传动装置连接到所述螺旋轴，所述螺旋轴由所述驱动电机进行驱动，进而带动所述传动装置，使得所述第一栅筒部件和所述第二栅筒部件相互相对运动。
  5. 如权利要求4所述的固液分离装置，其特征在于：所述传动装置，包括：主驱动杆、偏心轴承、双孔驱动片、副驱动杆、限位块、链轮；
    所述主驱动杆通过所述链轮连接所述螺旋轴；
    所述主驱动杆上设有所述偏心轴承；所述偏心轴承连接所述双孔驱动片；所述双孔驱动片连接所述副驱动杆；所述副驱动杆连接到所述定位组件，从而带动所述栅筒部件运动；
    所述限位块分别设置于所述栅筒式过滤件的两侧，从而限定所述副驱动杆带动所述栅筒部件作上下运动。
  6. 如权利要求3至5中任一项所述的固液分离装置，其特征在于：所述栅筒部件的栅条上下边缘均呈波纹状，使得所述筒状腔体的波纹纹路与所述螺旋轴的纹路相吻合，让两个栅筒部件在上下相对运动的过程中，相邻的栅条之间相互重合的面积相对平均。
  7. 如权利要求3至5中任一项所述的固液分离装置，其特征在于：所述螺旋轴的一部分或全部采用双头断续螺旋轴，在断续处设置有刮条。
  8. 如权利要求3至5中任一项所述的固液分离装置，其特征在于：所述栅筒过滤本体与所述出料箱之间的螺旋轴上设置一可调式背压板。
  9. 如权利要求8所述的固液分离装置，其特征在于：所述可调式背压板包括依次设置的背压板、弹簧、调节盘、蜗杆。
PCT/CN2016/077362 2016-03-25 2016-03-25 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置 WO2017161567A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/077362 WO2017161567A1 (zh) 2016-03-25 2016-03-25 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/077362 WO2017161567A1 (zh) 2016-03-25 2016-03-25 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置

Publications (1)

Publication Number Publication Date
WO2017161567A1 true WO2017161567A1 (zh) 2017-09-28

Family

ID=59899853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/077362 WO2017161567A1 (zh) 2016-03-25 2016-03-25 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置

Country Status (1)

Country Link
WO (1) WO2017161567A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548714A (zh) * 2015-02-06 2015-04-29 袁帅 一种固液分离装置
US20150114901A1 (en) * 2013-10-25 2015-04-30 Lyco Manufacturing, Inc. Rotary Drum With Screen For Processing Food
CN204601776U (zh) * 2015-02-06 2015-09-02 袁帅 一种固液分离装置
CN105664563A (zh) * 2016-03-22 2016-06-15 郑朝志 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置
CN205435145U (zh) * 2016-03-22 2016-08-10 郑朝志 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150114901A1 (en) * 2013-10-25 2015-04-30 Lyco Manufacturing, Inc. Rotary Drum With Screen For Processing Food
CN104548714A (zh) * 2015-02-06 2015-04-29 袁帅 一种固液分离装置
CN204601776U (zh) * 2015-02-06 2015-09-02 袁帅 一种固液分离装置
CN105664563A (zh) * 2016-03-22 2016-06-15 郑朝志 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置
CN205435145U (zh) * 2016-03-22 2016-08-10 郑朝志 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置

Similar Documents

Publication Publication Date Title
CN108150805A (zh) 一种新媒体运营用的放映设备
WO2017161567A1 (zh) 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置
CN212120640U (zh) 一种具有多涂胶头的led灯生产用涂胶装置
CN111544938B (zh) 一种自调节污水过滤装置
CN213703865U (zh) 一种空心砖压力成型装置
CN205435145U (zh) 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置
CN108529273A (zh) 一种印刷机卷纸组件及其使用方法
CN105664563B (zh) 一种栅筒式过滤件、具有该栅筒式过滤件的固液分离装置
CN202299037U (zh) 单元幕墙板块铰接式连接装置
CN102600651A (zh) 可拆卸烛式滤芯
CN105773026A (zh) 一种tvs-2m格架栅元焊接用夹具
CN205926651U (zh) 一种拉料机组
CN211269511U (zh) 一种便于拆装的旋转座椅
CN212214836U (zh) 一种滤材压紧器
CN205997216U (zh) 一种pvc造粒机过滤装置
CN208880808U (zh) 一种光学离型膜切割装置
CN104100813B (zh) 结构改进的平板电视机架转头
CN212959930U (zh) 一种风量可调式风机风口扇形调节阀
CN215032693U (zh) 一种可快速拆装冲压模具的金属冲压装置
CN105750902A (zh) 滤芯自动装配线中方便调整高低位置的压板组件
CN218581006U (zh) 一种装配式钢结构横梁
CN206567214U (zh) 震击式标准振筛机
CN219368483U (zh) 一种便于维护的板式换热器
CN103845934A (zh) 一种节能环保双面折叠网滤板
CN212129479U (zh) 一种可快速拆装的钢结构

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16894921

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 22.02.2019)

122 Ep: pct application non-entry in european phase

Ref document number: 16894921

Country of ref document: EP

Kind code of ref document: A1