Walking type filter press capable of conveniently replacing filter cloth

Abstract

The utility model discloses a walking type filter press convenient to replace filter cloth, which relates to the technical field of walking type filter presses and comprises a frame plate, clamping plates are arranged on two sides of the frame plate, and the filter cloth is arranged in the frame plate; the filter plate is movably arranged on the inner wall of the frame plate, a square box is fixedly connected to the outer wall of the frame plate, a round rod is fixedly connected to the inner wall of the square box, a fixing block is fixedly connected to the bottom end of the round rod, a spring is fixedly connected between the fixing block and the square box, and a fixing rod is fixedly connected to the bottom of the fixing block; and threaded rods are rotationally connected to the middles of the outer walls of the frame plates, and knobs are fixedly connected to the ends of the threaded rods. The filter cloth is arranged between the clamping plate and the frame plate, the threaded rod is used for driving the clamping plate to move, so that the clamping plate clamps and fixes the filter cloth, compared with a traditional mode that a plurality of bolts are used for fixing, time and labor are saved, the filter plate and the frame plate are arranged in a separated mode, the filter plate is clamped and fixed through the springs, and when the filter plate needs to be cleaned, the frame plate is pulled, the filter plate is disassembled, and manual carrying is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to walking formula filter press technical field, in particular to a walking formula filter press convenient to replace filter cloth. BACKGROUND

[0002] Filter press is a kind of mechanical equipment using external pressure to promote the solid particles in suspension and liquid separation, it mainly exerts pressure on material by a special filter cloth, and filter chamber is formed by the superposition of multiple filter plates and filter frame, and pressure is used as the driving force for filtration, so that liquid can be discharged through filter cloth, and solid particles are intercepted on filter cloth to form filter cake.

[0003] When the traditional filter press needs to clean filter cloth and filter plate, workers need to first remove the frame plate, then use screwdriver or pliers to disassemble multiple bolts on the frame plate for fixing the filter cloth, remove the filter cloth, and then clean the filter cloth and filter cloth, this process is not only time-consuming and laborious, but also the filter plate and frame plate are fixedly connected, too large in size, not easy to be carried and cleaned by workers, reducing cleaning efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a walking formula filter press convenient to replace filter cloth to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a walking formula filter press convenient to replace filter cloth, comprising:

[0006] Frame plate, clamping plate is arranged on both sides of the frame plate, filter cloth is arranged in the frame plate, and the clamping plate is used for clamping and fixing the filter cloth;

[0007] Filter plate, the filter plate is movably arranged on the inner wall of frame plate, the outer wall of frame plate is fixedly connected with square box, the inner wall of square box is fixedly connected with circular rod, the bottom end of circular rod is fixedly connected with fixed block, spring is fixedly connected between fixed block and square box, the bottom of fixed block is fixedly connected with fixed rod, and one end of fixed rod, away from fixed block, is fixedly connected with frame plate;

[0008] Clamping plate, screw rod is rotatably connected to the middle part of the outer wall of frame plate, knob is fixedly connected to the end of screw rod, and the clamping plate is threadedly sleeved on the outer wall of screw rod.

[0009] Preferably, the outer wall of frame plate is provided with rack, the inner wall of rack is fixedly connected with guide rod, the middle part of the outer wall of fixed rod is fixedly connected with sliding block, and the sliding block is slidably connected to the outer wall of guide rod.

[0010] Preferably, the outer wall of rack is fixedly connected with feeding port, the outer wall of rack is provided with pushing mechanism, and the pushing mechanism is used for fixing frame plate.

[0011] Preferably, the pushing mechanism comprises a hydraulic cylinder fixedly connected to one end of the frame away from the material inlet, and an output shaft of the hydraulic cylinder is fixedly connected with a push plate.

[0012] Preferably, the square box is provided with a fixing mechanism at the bottom, and the fixing mechanism is used for fixing the filter plate.

[0013] Preferably, the fixing mechanism comprises a fixing plate fixedly connected to the bottom of the square box, and a through slot is formed in the middle of the fixing plate and the fixing block, and the through slots on the fixing plate and the fixing block are movably connected with limit pins.

[0014] The technical effects and advantages of the present application are as follows:

[0015] The filter cloth is arranged between the clamping plate and the frame plate, the clamping plate is moved by the threaded rod, the clamping plate clamps and fixes the filter cloth, compared with the traditional use of multiple bolts, time and labor are saved, and the filter plate and the frame plate are separately arranged, the filter plate is clamped and fixed by the spring, when the filter plate needs to be cleaned, the frame plate is pulled, the filter plate is disassembled, the separated filter plate is convenient to stack, the worker's carrying rate is facilitated, and the worker's cleaning efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present application is a three-dimensional structural schematic view.

[0017] Figure 2 The present application is a three-dimensional structural schematic view.

[0018] Figure 3 The present application is a three-dimensional structural schematic view.

[0019] Figure 4 The present application is a three-dimensional structural schematic view.

[0020] In the figure: 1, frame; 2, guide rod; 3, sliding block; 4, push plate; 5, hydraulic cylinder; 6, material inlet; 7, fixed rod; 8, knob; 9, filter cloth; 10, fixed block; 11, fixed plate; 12, limit pin; 13, square box; 14, clamping plate; 15, filter plate; 16, circular rod; 17, spring; 18, frame plate; 19, threaded rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The utility model provides a walk -along formula filter press of convenient replacement filter cloth Figures 1-4 As shown in a kind of convenient replacement filter cloth's walking filter press, including frame plate 18, filter plate 15 and clamping plate 14, frame plate 18 both sides are provided with clamping plate 14, frame plate 18 inside is provided with filter cloth 9, clamping plate 14 is used to hold fixed filter cloth 9, filter plate 15 movably set in the inner wall of frame plate 18, the outer wall of frame plate 18 is fixedly connected with square box 13, the inner wall of square box 13 is fixedly connected with round bar 16, the bottom of round bar 16 is fixedly connected with fixed block 10, spring 17 is fixedly connected between fixed block 10 and square box 13, the bottom of fixed block 10 is fixedly connected with fixed rod 7, the end of fixed rod 7 away from fixed block 10 is fixedly connected with frame plate 18, the middle of the outer wall of frame plate 18 is rotatably connected with threaded rod 19, threaded rod 19 end is fixedly connected with knob 8, clamping plate 14 is threadedly sleeved on the outer wall of threaded rod 19, when worker needs to replace filter cloth 9 and wash filter plate 15, rotate knob 8, knob 8 drives threaded rod 19 to rotate, threaded rod 19 drives two clamping plates 14 to move in the direction away from each other, cancel the fixed clamping of filter cloth 9, worker can take down filter cloth 9, save time and effort, worker pulls square box 13 again, square box 13 stretches spring 17, the inner wall of square box 13 is provided with clamping groove, clamping groove can be connected with the outer wall of filter plate 15, square box 13 drives frame plate 18 to cancel the clamping of filter plate 15, spring 17 drives frame plate 18 to always abut with filter plate 15, worker can pull out filter plate 15, remove filter plate 15, facilitate worker to carry, accelerate work efficiency.

[0023] In one aspect, the outer part of the frame plate 18 is provided with a rack 1, the inner wall of the rack 1 is fixedly connected with a guide rod 2, the middle part of the outer wall of the fixed rod 7 is fixedly connected with a sliding block 3, the sliding block 3 is slidingly connected to the outer wall of the guide rod 2, the outer wall of the sliding block 3 is provided with a limiting slot, the limiting slot is slidingly arranged on the outer wall of the guide rod 2, and the plurality of frame plates 18 are arranged in sequence on the outer wall of the guide rod 2 by means of the sliding block 3.

[0024] On the other hand, the outer wall of the rack 1 is fixedly connected with a feeding port 6, and the outer wall of the rack 1 is provided with a pushing mechanism, which is used to fix the frame plate 18. When using the filter press, the mud to be filtered is pumped through the feeding port 6 by a water pump, and is pressed into the filter chamber, so that the liquid seeps out through the filter cloth 9. The seeped liquid flows out through the bottom of the frame plate 18. The worker can place a collection box under the plurality of frame plates 18 to collect the filtered liquid, and the solid particles remain in the filter chamber to form filter cake, thereby realizing solid-liquid separation.

[0025] Preferably, the pushing mechanism comprises a hydraulic cylinder 5 fixedly connected to one end of the rack 1 away from the inlet 6, and the output shaft of the hydraulic cylinder 5 is fixedly connected with the push plate 4, and a plurality of frame plates 18 are arranged in sequence, and the frame plate 18 close to the rack 1 abuts against the inner wall of the rack 1, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the push plate 4 to move, the push plate 4 abuts against one frame plate 18 close to the push plate 4, drives the frame plate 18 to move, until the plurality of frame plates 18 are closely attached, and the hydraulic cylinder 5 is stopped.

[0026] In addition, the square box 13 is provided with a fixing mechanism at the bottom, which is used for fixing the filter plate 15, and the fixing mechanism comprises a fixed plate 11 fixedly connected to the bottom of the square box 13, and the fixed plate 11 and the middle part of the fixed block 10 are both provided with a through slot, and the inner wall of the fixed plate 11 abuts against the outer wall of the fixed block 10, and the through slots on the fixed plate 11 and the fixed block 10 are movably connected with the limiting pin 12, and after the worker installs the filter plate 15 in the frame plate 18, the limiting pin 12 is used to fixedly connect the fixed plate 11 and the fixed block 10, and when the filter plate 15 is replaced, the limiting pin 12 is pulled out first to cancel the limiting of the fixed plate 11 and the fixed block 10.

[0027] The utility model works as follows: when the worker needs to replace the filter cloth 9 and clean the filter plate 15, the knob 8 is rotated, the knob 8 drives the threaded rod 19 to rotate, the threaded rod 19 drives the two clamping plates 14 to move away from each other, the fixed clamping of the filter cloth 9 is cancelled, the worker can take down the filter cloth 9, which saves time and effort, when the filter plate 15 is replaced, the limiting pin 12 is pulled out first to cancel the limiting of the fixed plate 11 and the fixed block 10, then the worker pulls the square box 13, the square box 13 stretches the spring 17, the square box 13 drives the frame plate 18 to cancel the clamping of the filter plate 15, the spring 17 is reset to drive the frame plate 18 to always abut against the filter plate 15, the worker can pull out the filter plate 15, take down the filter plate 15, realize the separation of the filter plate 15 and the frame plate 18, facilitate the worker to carry and speed up the work efficiency, when the frame plate 18 is installed, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the push plate 4 to move, the push plate 4 abuts against one frame plate 18 close to the push plate 4, drives the frame plate 18 to move, until the plurality of frame plates 18 are closely attached, and the hydraulic cylinder 5 is stopped.

[0028] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A mobile filter press that facilitates filter cloth replacement, characterized in that, include: A frame plate (18) is provided with clamping plates (14) on both sides of the frame plate (18), and a filter cloth (9) is provided inside the frame plate (18). The clamping plates (14) are used to clamp and fix the filter cloth (9). A filter plate (15) is movably disposed on the inner wall of a frame plate (18). A square box (13) is fixedly connected to the outer wall of the frame plate (18). A circular rod (16) is fixedly connected to the inner wall of the square box (13). A fixing block (10) is fixedly connected to the bottom end of the circular rod (16). A spring (17) is fixedly connected between the fixing block (10) and the square box (13). A fixing rod (7) is fixedly connected to the bottom of the fixing block (10). One end of the fixing rod (7) away from the fixing block (10) is fixedly connected to the frame plate (18). The clamping plate (14) has a threaded rod (19) rotatably connected to the middle of the outer wall of the frame plate (18), and a knob (8) is fixedly connected to the end of the threaded rod (19). The clamping plate (14) is threadedly sleeved on the outer wall of the threaded rod (19).

2. A mobile filter press for easy filter cloth replacement according to claim 1, characterized in that, A frame (1) is provided on the outside of the frame plate (18). A guide rod (2) is fixedly connected to the inner wall of the frame (1). A slider (3) is fixedly connected to the middle of the outer wall of the fixed rod (7). The slider (3) is slidably connected to the outer wall of the guide rod (2).

3. A mobile filter press for easy filter cloth replacement according to claim 2, characterized in that, The outer wall of the frame (1) is fixedly connected to the inlet (6), and the outer wall of the frame (1) is provided with a pushing mechanism, which is used to fix the frame plate (18).

4. A mobile filter press for easy filter cloth replacement according to claim 3, characterized in that, The pushing mechanism includes a hydraulic cylinder (5), which is fixedly connected to one end of the frame (1) away from the feed port (6), and the output shaft of the hydraulic cylinder (5) is fixedly connected to a push plate (4).

5. A mobile filter press for easy filter cloth replacement according to claim 4, characterized in that, The bottom of the square box (13) is provided with a fixing mechanism, which is used to fix the filter plate (15).

6. A mobile filter press for easy filter cloth replacement according to claim 5, characterized in that, The fixing mechanism includes a fixing plate (11), which is fixedly connected to the bottom of the square box (13). Both the fixing plate (11) and the fixing block (10) have through slots in the middle, and the through slots on the fixing plate (11) and the fixing block (10) are movably connected to limit pins (12).

Images