CN106178632B - Depth cleaning device under a kind of coal preparation plant's filter press filter board and filter cloth line - Google Patents
Depth cleaning device under a kind of coal preparation plant's filter press filter board and filter cloth line Download PDFInfo
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- CN106178632B CN106178632B CN201610831603.5A CN201610831603A CN106178632B CN 106178632 B CN106178632 B CN 106178632B CN 201610831603 A CN201610831603 A CN 201610831603A CN 106178632 B CN106178632 B CN 106178632B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 77
- 239000004744 fabric Substances 0.000 title claims abstract description 25
- 239000003245 coal Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000000706 filtrate Substances 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 241000239290 Araneae Species 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 6
- 238000005201 scrubbing Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
- B01D25/327—Removal of the filter cakes counter-current flushing, e.g. by air bumps with backwash shoes, with nozzles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
- B01D25/383—Brushes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明涉及煤泥压滤机清洗领域，具体涉及一种选煤厂用压滤机滤板和滤布线下深度清洗装置。本装置包括内配式螺纹管道、移动清洗装置、移动单元和电机。内配式螺纹管道包括左侧内固定螺纹、右侧内固定螺纹和右侧外活动螺纹，内配式螺纹管道采用中间配合连接、四周入料的方式，解决了滤板的内部滤液槽清洗的难题。移动清洗装置包括上喷淋水管、下喷淋水管和旋转清洗毛刷，具有冲洗和洗刷的双重叠加作用，喷嘴喷出的流束对滤板和滤布进行冲洗，旋转清洗毛刷对滤板和滤布进行洗刷。移动单元包括滑行轨道和集成滑块，集成滑块可沿着滑行轨道上下移动，喷淋水管和旋转清洗毛刷固定布置在集成滑块上，便于移动动作的统一和集中更换与维护。
The invention relates to the cleaning field of a coal slime filter press, in particular to a deep cleaning device for a filter plate and a filter line of a filter press used in a coal preparation plant. The device includes a built-in threaded pipe, a mobile cleaning device, a mobile unit and a motor. The internally matched threaded pipe includes the left internal fixed thread, the right internal fixed thread and the right external movable thread. The internally matched threaded pipe adopts the middle matching connection and the feeding method around the surroundings, which solves the problem of cleaning the internal filtrate tank of the filter plate. problem. The mobile cleaning device includes the upper spraying water pipe, the lower spraying water pipe and the rotating cleaning brush, which has the double superposition function of washing and scrubbing. The stream sprayed from the nozzle washes the filter plate and filter cloth, and the rotating cleaning brush cleans the filter plate. Wash with filter cloth. The mobile unit includes sliding rails and integrated sliders. The integrated sliders can move up and down along the sliding rails. The spray water pipes and rotating cleaning brushes are fixedly arranged on the integrated sliders, which facilitates the unified movement and centralized replacement and maintenance.
Description
技术领域technical field
本发明涉及煤泥压滤机清洗领域，具体涉及一种选煤厂用压滤机滤板和滤布线下深度清洗装置。The invention relates to the cleaning field of a coal slime filter press, in particular to a deep cleaning device for a filter plate and a filter line of a filter press used in a coal preparation plant.
背景技术Background technique
我国环保要求选煤厂的煤泥必须全部厂里回收，洗水闭路循环，零外排，压滤机是煤泥水固、液彻底分离的把关设备，其工作效果的好坏和效率高低直接影响选煤厂煤泥水系统能否正好运转。压滤机的工作原理是，当压滤过程开始后，矿浆借助给料泵给入矿浆的压力进行固液分离，固体颗粒由于滤布的阻挡留在滤室内，滤液则通过滤板内部的滤液槽汇集到滤板四个角的滤液孔，最后由滤液管排出，经过一段过滤时间，滤液不再流出，即完成脱水过程。滤布孔眼和滤板内部的滤液槽堵塞均会影响过滤效果，为了提高压滤机的工作效率，滤布、滤板和滤板内部的滤液槽均应经常清洗，保持滤孔和滤液槽畅通。由于滤布的堵塞情况看的见，摸得着，人们对滤布的清洗都非常的重视和及时，现有的压滤机清洗装置大多针对压滤机的滤板表面和滤布进行设计，但是对滤板内部的滤液槽进行清洗的装置鲜有研究和设计。my country's environmental protection requires that all the coal slime in the coal preparation plant must be recycled in the factory, the washing water is closed-circuit, and there is no discharge. The filter press is the check equipment for the complete separation of coal slime from water to solid and liquid. Its working effect and efficiency directly affect Whether the slime water system of the coal preparation plant can work properly. The working principle of the filter press is that when the filter press process starts, the slurry is separated from the solid and liquid by the pressure of the feeding pump, the solid particles remain in the filter chamber due to the blocking of the filter cloth, and the filtrate passes through the filtrate inside the filter plate. The grooves are collected into the filtrate holes at the four corners of the filter plate, and finally discharged from the filtrate pipe. After a period of filtration, the filtrate no longer flows out, and the dehydration process is completed. The clogging of the filter cloth holes and the filtrate tank inside the filter plate will affect the filtration effect. In order to improve the working efficiency of the filter press, the filter cloth, filter plate and the filtrate tank inside the filter plate should be cleaned frequently to keep the filter holes and filtrate tank unblocked . Because the clogging of the filter cloth can be seen and touched, people pay great attention to and timely clean the filter cloth. Most of the existing filter press cleaning devices are designed for the filter plate surface and filter cloth of the filter press. However, there is little research and design on the device for cleaning the filtrate tank inside the filter plate.
发明内容Contents of the invention
本发明旨在解决现有技术的不足，提供一种压滤机滤板和滤布线下深度清洗装置，对压滤机滤板的表面和内部滤液槽及滤布进行全方位清洗，其工作效率高且清洗快速彻底。The present invention aims to solve the deficiencies of the prior art, and provides a deep cleaning device for the filter plate and filter line of the filter press, which can clean the surface of the filter plate of the filter press, the internal filtrate tank and the filter cloth in all directions, and its working efficiency High and clean quickly and thoroughly.
为实现上述目的，本发明采用了以下技术方案：To achieve the above object, the present invention adopts the following technical solutions:
一种选煤厂用压滤机滤板和滤布线下深度清洗装置，至少包括内配式螺纹管道以及用于输送清洗水的柔性水管，其特征在于：所述内配式螺纹管道包括左侧内固定螺纹、右侧内固定螺纹和右侧外活动螺纹，所述左侧内固定螺纹和右侧内固定螺纹外形均呈圆柱体，直径相等，表面具有一定厚度的滚丝，分别通过十字臂和十字臂与柔性水管固接；右侧外活动螺纹外形呈圆环状，在内圈设置有滚丝，右侧外活动螺纹与左侧内固定螺纹和右侧内固定螺纹可旋转配合连接，右侧外活动螺纹具有旋转十字臂，旋转十字臂的直径大于滤板的滤液孔的直径，旋转十字臂的末端设置旋转孔，旋转工具可作用于旋转孔上，右侧外活动螺纹与左侧内固定螺纹旋转咬合，形成密封管道，清洗水由柔性水管给入滤液孔，通过内部滤液槽并从滤板中部的滤液槽孔流出；本装置还包括移动清洗装置、移动单元和电机。A deep cleaning device for a filter plate and a filter line of a filter press used in a coal preparation plant, at least including an internal threaded pipe and a flexible water pipe for transporting cleaning water, characterized in that: the internal threaded pipe includes a left The internal fixed thread, the right internal fixed thread and the right external movable thread, the left internal fixed thread and the right internal fixed thread are cylindrical in shape with the same diameter, and the surface has a certain thickness of rolled thread, respectively passing through the cross arm And the cross arm is fixedly connected with the flexible water pipe; the outer movable thread on the right is in the shape of a ring, and the inner ring is provided with rolling thread, and the outer movable thread on the right is rotatably connected with the left inner fixed thread and the right inner fixed thread. The right external movable thread has a rotating cross arm, the diameter of the rotating cross arm is larger than the diameter of the filtrate hole of the filter plate, the end of the rotating cross arm is provided with a rotating hole, and the rotating tool can act on the rotating hole, the right external movable thread is the same as the left The internal fixed thread rotates and engages to form a sealed pipeline. The cleaning water is fed into the filtrate hole by the flexible water pipe, passes through the internal filtrate tank and flows out from the filtrate tank hole in the middle of the filter plate; this device also includes a mobile cleaning device, a mobile unit and a motor.
所述移动清洗装置包括上喷淋水管、下喷淋水管和旋转清洗毛刷；上喷淋水管和下喷淋水管上均设置有若干喷嘴，相邻喷嘴间距离相等，喷嘴的出口方向垂直指向滤板，喷淋水管通过接口与软管连接；旋转清洗毛刷布置在上喷淋水管和下喷淋水管之间，旋转清洗毛刷围绕旋转轴旋转，电机驱动旋转轴旋转。The mobile cleaning device includes an upper spraying water pipe, a lower spraying water pipe and a rotating cleaning brush; several nozzles are arranged on the upper spraying water pipe and the lower spraying water pipe, and the distances between adjacent nozzles are equal, and the outlet direction of the nozzles points vertically The filter plate and the spraying water pipe are connected to the hose through the interface; the rotating cleaning brush is arranged between the upper spraying water pipe and the lower spraying water pipe, and the rotating cleaning brush rotates around the rotating shaft, and the motor drives the rotating shaft to rotate.
所述移动单元包括滑行轨道和集成滑块；在电机的驱动作用下集成滑块可沿着滑行轨道上、下移动，电机和集成滑块间通过齿轮配合，集成滑块与滑行轨道间也通过齿轮配合；所述上喷淋水管、下喷淋水管和旋转清洗毛刷的两端均固定在集成滑块上，随集成滑块上、下移动。The mobile unit includes a sliding track and an integrated slider; the integrated slider can move up and down along the sliding track under the drive of the motor, the motor and the integrated slider are matched by gears, and the integrated slider and the sliding track are also passed through The gears are matched; the two ends of the upper spraying water pipe, the lower spraying water pipe and the rotating cleaning brush are all fixed on the integrated slide block, and move up and down with the integrated slide block.
本装置至少包括四组内配式螺纹管道、两组移动清洗装置、两组移动单元和两组电机；四组内配式螺纹管道对应滤板四个角的滤液孔；两组移动清洗装置分别位于滤板的前、后两侧；两组移动单元位于滤板的左、右两侧，分别使用左、右电机驱动。The device includes at least four sets of internal threaded pipes, two sets of mobile cleaning devices, two sets of mobile units and two sets of motors; the four sets of internal threaded pipes correspond to the filtrate holes at the four corners of the filter plate; the two sets of mobile cleaning devices respectively Located on the front and rear sides of the filter plate; two sets of mobile units are located on the left and right sides of the filter plate, driven by left and right motors respectively.
本发明的有益效果在于：The beneficial effects of the present invention are:
1)、相对现有的压滤机清洗装置，本发明集压滤机滤板内、外和滤布清洗功能于一体。设计独特的内配式螺纹管道，解决了滤板的内部滤液槽清洗的难题；滤板的滤液孔和内部滤液槽是通过滤板内部的通道相连通的，滤板的滤液孔横穿滤板，两端串通，为内部滤液槽的清洗带来难题，清洗内部滤液槽的第一步应是解决滤液孔的密封问题，同时还要形成清洗水的输送通道，独特的内配式螺纹管道巧妙的解决了这个难题，内配式螺纹管道分为左右两部分，包括左侧内固定螺纹、右侧内固定螺纹和右侧外活动螺纹，左侧内固定螺纹和右侧内固定螺纹外形均呈圆柱体，直径相等，表面具有一定厚度的滚丝，右侧内固定螺纹的长度长于左侧内固定螺纹，均通过十字臂与柔性水管固接；右侧外活动螺纹外形呈圆环状，在内圈设置有滚丝，右侧外活动螺纹通常旋转配合在右侧内固定螺纹上；在清洗过程开始前，内配式螺纹管道的左侧部分从滤液孔的左侧卡装，内配式螺纹管道的右侧部分从滤液孔的右侧卡装，旋转右侧外活动螺纹的旋转十字臂，右侧外活动螺纹逐渐向左侧移动，并与左侧内固定螺纹旋转咬合，最终形成密封管道，为了便于旋转，在旋转十字臂的末端设置旋转孔，旋转工具可作用于旋转孔上；内配式螺纹管道连接好后，水阀开启，具有一定压力的清洗水由柔性水管给入滤液孔，通过内部滤液槽并从滤板中部的滤液槽孔流出，完成内部滤液槽的冲刷和清洗。1) Compared with the existing filter press cleaning device, the present invention integrates the functions of cleaning the inside and outside of the filter plate and filter cloth of the filter press. The uniquely designed internal threaded pipe solves the problem of cleaning the internal filtrate tank of the filter plate; the filtrate hole of the filter plate and the internal filtrate tank are connected through the channel inside the filter plate, and the filtrate hole of the filter plate crosses the filter plate , the two ends collude, which brings difficulties to the cleaning of the internal filtrate tank. The first step in cleaning the internal filtrate tank should be to solve the sealing problem of the filtrate hole, and at the same time form a cleaning water delivery channel. The unique internal threaded pipe is ingenious To solve this problem, the internal threaded pipe is divided into left and right parts, including the left internal fixed thread, the right internal fixed thread and the right external movable thread. The shapes of the left internal fixed thread and the right internal fixed thread are both Cylinder, equal in diameter, with rolling threads of a certain thickness on the surface, the length of the internal fixed thread on the right is longer than that of the left internal fixed thread, both of which are fixed to the flexible water pipe through the cross arm; the outer movable thread on the right is in the shape of a ring. The inner ring is provided with a rolling thread, and the right external movable thread is usually rotated and fitted on the right internal fixed thread; before the cleaning process starts, the left part of the internal threaded pipe is snapped from the left side of the filtrate hole, and the internal The right part of the threaded pipe is clamped from the right side of the filtrate hole, and the rotating cross arm of the right external movable thread is rotated, and the right external movable thread gradually moves to the left, and rotates and engages with the left internal fixed thread to finally form a seal In order to facilitate the rotation of the pipe, a rotating hole is provided at the end of the rotating cross arm, and the rotating tool can act on the rotating hole; after the internal threaded pipe is connected, the water valve is opened, and the cleaning water with a certain pressure is fed into the filtrate by the flexible water pipe The holes pass through the internal filtrate tank and flow out from the filtrate slot hole in the middle of the filter plate to complete the flushing and cleaning of the internal filtrate tank.
2)、滤板的表面和滤布的清洗通过移动清洗装置来完成，移动清洗装置包括上喷淋水管、下喷淋水管和旋转清洗毛刷；喷淋水管上等距离的布置若干喷嘴，喷嘴喷出的流束形成一条水平流束群，冲洗滤板和滤布；旋转清洗毛刷由电机驱动，围绕旋转轴旋转，对滤板和滤布进行快速洗刷，旋转清洗毛刷布置在上喷淋水管和下喷淋水管之间，充分发挥冲洗和洗刷的双重叠加作用。2) The surface of the filter plate and the filter cloth are cleaned by a mobile cleaning device. The mobile cleaning device includes an upper spray water pipe, a lower spray water pipe and a rotating cleaning brush; several nozzles are arranged equidistantly on the spray water pipe. The ejected jets form a horizontal stream group to wash the filter plate and filter cloth; the rotating cleaning brush is driven by the motor and rotates around the rotation axis to quickly clean the filter plate and filter cloth. The rotating cleaning brush is arranged on the upper spray Between the water shower pipe and the lower spray water pipe, the double superimposition function of flushing and scrubbing is fully brought into play.
3)、滤板的表面和滤布的全面清洗，需要清洗装置上下移动，清洗装置的上下移动是通过移动单元来实现的，移动单元包括滑行轨道和集成滑块，电机和集成滑块间通过齿轮配合，集成滑块与滑行轨道间也通过齿轮配合，在电机的驱动作用下集成滑块可沿着滑行轨道上下移动；将上喷淋水管、下喷淋水管和旋转清洗毛刷的两端集中固定布置在集成滑块上，一方面有利于上下移动动作的统一，另一方面便于集中更换和维修。3) The surface of the filter plate and the filter cloth are fully cleaned, and the cleaning device needs to move up and down. The up and down movement of the cleaning device is realized by the mobile unit. The mobile unit includes a sliding track and an integrated slider. The motor and the integrated slider pass through The gears are matched, and the integrated slider and the sliding track are also matched by gears. Under the drive of the motor, the integrated slider can move up and down along the sliding track; the upper spraying water pipe, the lower spraying water pipe and the two ends of the rotating cleaning brush Centralized fixed arrangement on the integrated slider, on the one hand, it is conducive to the unification of up and down movement, on the other hand, it is convenient for centralized replacement and maintenance.
4)、本装置可快速完成整个压滤机滤板和滤布的清洗，本装置包括四组内配式螺纹管道、两组移动清洗装置、两组移动单元和两组电机；四组内配式螺纹管道对应滤板四个角的滤液孔，同时完成滤板内部所有滤液槽的清洗；两组移动清洗装置分别位于滤板的前、后两侧，跟随移动单元同步上下，一个行程即可完成滤板前、后面和全部滤布的冲洗和洗刷。4) This device can quickly complete the cleaning of the entire filter plate and filter cloth of the filter press. This device includes four sets of internally equipped threaded pipes, two sets of mobile cleaning devices, two sets of mobile units and two sets of motors; four sets of internally equipped The type threaded pipe corresponds to the filtrate holes at the four corners of the filter plate, and at the same time completes the cleaning of all the filtrate tanks inside the filter plate; two sets of mobile cleaning devices are located on the front and rear sides of the filter plate, and follow the mobile unit to move up and down synchronously. Complete the rinsing and scrubbing of the front, back and all filter cloths of the filter plate.
综上所述，本发明是一种全面、快速高效的压滤机滤板和滤布线下深度清洗装置，对压滤机滤板的表面和内部滤液槽及滤布可进行全方位清洗，且工作效率高，清洗快速彻底。In summary, the present invention is a comprehensive, fast and efficient deep cleaning device for the filter plate and filter line of the filter press, which can clean the surface of the filter plate of the filter press, the internal filtrate tank and the filter cloth in all directions, and High working efficiency, fast and thorough cleaning.
附图说明Description of drawings
图1为本装置总体结构示意左视图；Figure 1 is a schematic left view of the overall structure of the device;
图2为本装置总体结构示意主视图；Fig. 2 is a schematic front view of the overall structure of the device;
图3为移动清洗装置和移动单元位置关系示意图；Fig. 3 is a schematic diagram of the positional relationship between the mobile cleaning device and the mobile unit;
图4为内配式螺纹管道结构示意左视图。Fig. 4 is a schematic left view of the internal threaded pipe structure.
图示各结构与本发明的部件名称对应关系如下：The corresponding relationship between each structure in the figure and the name of the parts of the present invention is as follows:
10-内配式螺纹管道 11-柔性水管 12-左侧内固定螺纹10-Internal threaded pipe 11-Flexible water pipe 12-Left inner fixed thread
13-右侧内固定螺纹 14-右侧外活动螺纹 15-十字臂13-Right inner fixed thread 14-Right outer movable thread 15-Cross arm
16-十字臂 17-旋转十字臂 18-旋转孔16-cross arm 17-swivel cross arm 18-swivel hole
20-滤板 21-滤液孔 22-内部滤液槽 23-滤液槽孔20-Filter plate 21-Filtrate hole 22-Internal filtrate tank 23-Filtrate tank hole
30-移动清洗装置 31-上喷淋水管 32-下喷淋水管30-Mobile cleaning device 31-Upper spray pipe 32-Down spray pipe
33-旋转清洗毛刷 34-喷嘴 35-接口 36-旋转轴33-rotary cleaning brush 34-nozzle 35-interface 36-rotary shaft
40-移动单元 41-滑行轨道 42-集成滑块 50-电机40-Mobile unit 41-Sliding track 42-Integrated slider 50-Motor
具体实施方式detailed description
为便于理解，此处结合图1-4，对本发明的具体实施例作以下进一步描述：For ease of understanding, specific embodiments of the present invention are further described below in conjunction with FIGS. 1-4 :
(1)内配式螺纹管道(1) Internal threaded pipe
内配式螺纹管道10的设计充分考虑了滤板20的内部滤液槽22和滤液孔21的特点，滤板20的滤液孔21和内部滤液槽22是通过滤板内部的通道相连通的，滤板20的滤液孔21横穿滤板20，两端串通，为内部滤液槽22的清洗带来困难，内配式螺纹管道10采用中间配合连接、四周入料，巧妙的解决了这个问题。内配式螺纹管道10分为左右两部分，包括左侧内固定螺纹12、右侧内固定螺纹13和右侧外活动螺纹14，左侧内固定螺纹12和右侧内固定螺纹13外形均呈圆柱体，直径相等，表面具有一定厚度的滚丝，右侧内固定螺纹13的长度长于左侧内固定螺纹12，通过十字臂15和十字臂16与柔性水管11固接；右侧外活动螺纹14外形呈圆环状，在内圈设置有滚丝，右侧外活动螺纹14通常旋转配合在右侧内固定螺纹13上；在清洗过程开始前，内配式螺纹管道10的左侧部分从滤液孔21的左侧卡装，内配式螺纹管道10的右侧部分从滤液孔21的右侧卡装，旋转右侧外活动螺纹14的旋转十字臂17，右侧外活动螺纹14逐渐向左侧移动，并与左侧内固定螺纹12旋转咬合，这样右侧外活动螺纹14同时咬合住了左侧内固定螺纹12和右侧内固定螺纹13，形成密封管道，为了便于旋转，在旋转十字臂17的末端设置旋转孔18，旋转工具可作用于旋转孔18上；内配式螺纹管道10连接好后，水阀开启，具有一定压力的清洗水由柔性水管11给入滤液孔21，通过内部滤液槽22并从滤板中部的滤液槽孔23流出，完成内部滤液槽22的冲刷和清洗。The design of the internal threaded pipe 10 has fully considered the characteristics of the internal filtrate tank 22 and the filtrate hole 21 of the filter plate 20. The filtrate hole 21 of the filter plate 20 and the internal filtrate tank 22 are connected through the channel inside the filter plate. The filtrate hole 21 of the plate 20 crosses the filter plate 20, and the two ends communicate with each other, which brings difficulties to the cleaning of the internal filtrate tank 22. The internal matching threaded pipe 10 is connected in the middle and fed around, which cleverly solves this problem. The internally matched threaded pipe 10 is divided into two parts, left and right, including a left internal fixed thread 12, a right internal fixed thread 13 and a right external movable thread 14, and the left internal fixed thread 12 and the right internal fixed thread 13 both have Cylinder, equal in diameter, the surface has a certain thickness of thread rolling, the length of the right internal fixed thread 13 is longer than the left internal fixed thread 12, and is fixed to the flexible water pipe 11 through the cross arm 15 and the cross arm 16; the right external movable thread 14 is in the shape of a ring, and the inner ring is provided with a rolling thread. The right external movable thread 14 is usually rotated and fitted on the right internal fixed thread 13; before the cleaning process starts, the left part of the internal threaded pipe 10 starts The left side of the filtrate hole 21 is clamped, and the right part of the internal threaded pipe 10 is clamped from the right side of the filtrate hole 21, and the rotating cross arm 17 of the right external movable thread 14 is rotated, and the right external movable thread 14 gradually moves toward The left side moves and rotates and engages with the left internal fixed thread 12, so that the right external movable thread 14 simultaneously engages the left internal fixed thread 12 and the right internal fixed thread 13 to form a sealed pipeline. The end of the cross arm 17 is provided with a rotating hole 18, and the rotating tool can act on the rotating hole 18; after the internal threaded pipe 10 is connected, the water valve is opened, and the cleaning water with a certain pressure is fed into the filtrate hole 21 by the flexible water pipe 11, Through the internal filtrate tank 22 and flow out from the filtrate slot hole 23 in the middle of the filter plate, the flushing and cleaning of the internal filtrate tank 22 is completed.
(2)移动清洗装置(2) Mobile cleaning device
滤板20的表面和滤布的清洗通过移动清洗装置30来完成，移动清洗装置30包括上喷淋水管31、下喷淋水管32和旋转清洗毛刷33；上喷淋水管31和下喷淋水管32上均设置有若干喷嘴34，相邻喷嘴34间距离相等，喷嘴34的出口方向垂直指向滤板，喷淋水管通过接口35与软管连接，喷嘴34喷出的流束形成一条水平流束群，冲洗滤板和滤布；旋转清洗毛刷33由电机50驱动，围绕旋转轴36旋转，对滤板和滤布进行快速洗刷，旋转清洗毛刷33布置在上喷淋水管31和下喷淋水管32之间，充分发挥冲洗和洗刷的双重叠加作用。The surface of the filter plate 20 and the cleaning of the filter cloth are completed by a mobile cleaning device 30, which includes an upper spray water pipe 31, a lower spray water pipe 32 and a rotating cleaning brush 33; the upper spray water pipe 31 and the lower spray water pipe The water pipes 32 are provided with a number of nozzles 34, the distances between adjacent nozzles 34 are equal, the outlet direction of the nozzles 34 is vertically directed to the filter plate, the spray water pipe is connected with the hose through the interface 35, and the jets ejected by the nozzles 34 form a horizontal flow bundle group, wash the filter plate and filter cloth; the rotating cleaning brush 33 is driven by the motor 50, rotates around the rotating shaft 36, and quickly washes the filter plate and filter cloth, and the rotating cleaning brush 33 is arranged on the upper spraying water pipe 31 and the lower Between the spraying water pipes 32, the double superposition effect of flushing and scrubbing is brought into full play.
(3)移动单元(3) Mobile unit
移动清洗装置30的上下移动是通过移动单元40来实现的，移动单元40包括滑行轨道41和集成滑块42；电机50和集成滑块42间通过齿轮配合，集成滑块42与滑行轨道41间也通过齿轮配合，在电机50的驱动作用下集成滑块42可沿着滑行轨道41上下移动；上喷淋水管31、下喷淋水管32和旋转清洗毛刷33的两端均固定在集成滑块42上，一方面有利于上下移动动作的统一，另一方面便于集中更换和维修。The up and down movement of the mobile cleaning device 30 is realized by the mobile unit 40. The mobile unit 40 includes a slide track 41 and an integrated slide block 42; the motor 50 and the integrated slide block 42 are matched by gears, and the integrated slide block 42 and the slide track 41 Also through the cooperation of the gears, the integrated slider 42 can move up and down along the sliding track 41 under the driving action of the motor 50; On the block 42, on the one hand, it is beneficial to the unity of the up and down movement, and on the other hand, it is convenient for centralized replacement and maintenance.
(4)整体结构(4) Overall structure
本装置可快速完成整个压滤机滤板和滤布的清洗，本装置至少包括四组内配式螺纹管道、两组移动清洗装置、两组移动单元和两组电机；四组内配式螺纹管道对应滤板(20)四个角的滤液孔(21)，可以同时完成滤板20内部所有滤液槽的清洗；两组移动清洗装置分别位于滤板的前、后两侧，跟随移动单元40同步上下，一个行程即可完成滤板前、后面和全部滤布的冲洗和洗刷；左、右两侧的移动单元分别使用左、右电机驱动。This device can quickly complete the cleaning of the filter plate and filter cloth of the entire filter press. This device includes at least four sets of internally equipped threaded pipes, two sets of mobile cleaning devices, two sets of mobile units and two sets of motors; four sets of internally equipped threaded pipes The pipes correspond to the filtrate holes (21) at the four corners of the filter plate (20), and can simultaneously clean all the filtrate tanks inside the filter plate 20; two sets of mobile cleaning devices are respectively located on the front and rear sides of the filter plate, following the mobile unit 40 Synchronous up and down, one stroke can complete the washing and scrubbing of the front, back and all filter cloths of the filter plate; the mobile units on the left and right sides are driven by left and right motors respectively.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610831603.5A CN106178632B (en) | 2016-09-19 | 2016-09-19 | Depth cleaning device under a kind of coal preparation plant's filter press filter board and filter cloth line |
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| CN201610831603.5A CN106178632B (en) | 2016-09-19 | 2016-09-19 | Depth cleaning device under a kind of coal preparation plant's filter press filter board and filter cloth line |
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| CN106178632B true CN106178632B (en) | 2018-02-23 |
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| CN112439269B (en) * | 2020-11-19 | 2022-04-08 | 广州格邦机械工程有限公司 | Remove and spray abluent oil mist purifier |
| CN112915643B (en) * | 2021-01-28 | 2022-07-05 | 恒安（重庆）生活用纸有限公司 | Filter screen flushing device of filter press |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446020A (en) * | 1981-12-28 | 1984-05-01 | Kurita Machinery Manufacturing Company Limited | Filter press |
| CN2710720Y (en) * | 2004-07-12 | 2005-07-20 | 宜兴市华达水处理设备有限公司 | Improved filter band cleaning device of filter press |
| CN101293153A (en) * | 2008-06-03 | 2008-10-29 | 景津压滤机集团有限公司 | Filter cloth cleaning apparatus of pressure filter and preparation method thereof |
| CN103933763A (en) * | 2014-04-03 | 2014-07-23 | 广东溢达纺织有限公司 | Cleaning method of filter press |
| CN206103446U (en) * | 2016-09-19 | 2017-04-19 | 安徽理工大学 | Degree of depth belt cleaning device under framework -filter plate and filter cloth line for coal separating plant |
-
2016
- 2016-09-19 CN CN201610831603.5A patent/CN106178632B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4446020A (en) * | 1981-12-28 | 1984-05-01 | Kurita Machinery Manufacturing Company Limited | Filter press |
| CN2710720Y (en) * | 2004-07-12 | 2005-07-20 | 宜兴市华达水处理设备有限公司 | Improved filter band cleaning device of filter press |
| CN101293153A (en) * | 2008-06-03 | 2008-10-29 | 景津压滤机集团有限公司 | Filter cloth cleaning apparatus of pressure filter and preparation method thereof |
| CN103933763A (en) * | 2014-04-03 | 2014-07-23 | 广东溢达纺织有限公司 | Cleaning method of filter press |
| CN206103446U (en) * | 2016-09-19 | 2017-04-19 | 安徽理工大学 | Degree of depth belt cleaning device under framework -filter plate and filter cloth line for coal separating plant |
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