Filter cloth blowing device of filter press

Abstract

The utility model discloses a filter press filter cloth purging device which comprises a filter plate, a filter cloth body, a cleaning mechanism and a driving mechanism, the cleaning mechanism is installed on the outer side of the filter cloth body, the cleaning mechanism comprises a support, a containing groove matched with the filter plate and the filter cloth body is formed in the support, and a fixing bin is arranged at the front end of the support. The fixed bin is matched with the filter plate and the filter cloth body, a pair of cleaning brushes is fixedly mounted on the fixed bin, the cleaning brushes are matched with the filter cloth body, and an air guide frame is fixedly mounted on the fixed bin. According to the filter cloth blowing device of the filter press, due to the arrangement of corresponding mechanisms, after the filter press is used for a long time, when the filter cloth is blocked, the filter cloth can be quickly cleaned, so that manual cleaning by workers is not needed, manpower can be saved, the working efficiency is improved, and the working efficiency is improved. In addition, the cleaning speed can be increased, and the progress of subsequent work cannot be affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter press devices, in particular to a filter cloth blowing device for a filter press. Background Art

[0002] A filter press is a commonly used solid-liquid separation device that utilizes specialized filter elements to separate liquids from solids. The filter cloth is a core component and plays a key role in the filtration process. The filter press can filter the slurry after the mineralization reaction of steel slag powder, separating the mineralized slag from the liquid, enabling further resource reuse, reducing environmental pollution, and achieving resource recycling.

[0003] Currently, after prolonged use, filter presses can become clogged with impurities from the filter cloth on the filter plates. This attenuation of the filter cloth can also affect subsequent filtration performance. While some existing equipment is equipped with automatic filter cloth cleaning components, these cleaning procedures are often rough and incomplete. When the filter cloth becomes noticeably clogged or attenuated, manual cleaning is still required. This not only consumes significant manpower, but also requires removing the filter plates and even the filter cloth, resulting in a slow cleaning process that impacts the continuity and stability of the subsequent processes.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a filter cloth purging device for a filter press.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide a filter cloth blowing device for a filter press, which can solve the problems in the prior art that the filter cloth is inconvenient to clean after being blocked, and manual cleaning is time-consuming and labor-intensive, affecting work progress.

[0007] In order to achieve the above-mentioned purpose, a specific embodiment of the present invention provides a filter cloth purge device for a filter press, comprising: a filter plate and a filter cloth body, a cleaning mechanism, and a driving mechanism;

[0008] The filter plate outer shell is provided with a filter cloth body;

[0009] A cleaning mechanism is installed on the outside of the filter cloth body, and the cleaning mechanism includes a bracket, a placement groove matching the filter plate and the filter cloth body is carved on the bracket, a fixed warehouse is provided at the front end of the bracket, the fixed warehouse matches the filter plate and the filter cloth body, a pair of cleaning brushes are fixedly installed on the fixed warehouse, the cleaning brushes match the filter cloth body, an air guide frame is fixedly installed on the fixed warehouse, a plurality of rotating rods are rotatably installed in the fixed warehouse, and a first bearing is installed between the rotating rod and the fixed warehouse;

[0010] A driving mechanism is installed on the bracket.

[0011] In one or more embodiments of the present invention, a fan is installed on the rotating rod, which has the function of rotating to blow out air, so that impurities on the filter cloth body are blown away by the air blown by the fan;

[0012] The fixed bin is fixedly mounted with a first motor which has a rotating function and can convert electrical energy into mechanical energy to drive the rotation of the rotating rod.

[0013] In one or more embodiments of the present invention, the first motor passes through the fixed compartment and is connected to the rotating rod in the middle. A synchronous wheel is installed on the rotating rod, which has the function of rotating according to the rotating rod in the middle part, thereby transmitting the rotating force to the synchronous belt and driving the rotation of the synchronous belt.

[0014] In one or more embodiments of the present invention, a synchronous belt is installed between a pair of synchronous wheels for receiving the rotational force of the middle synchronous wheel, thereby driving the synchronous wheels on the rotating rods on both sides to rotate, so that multiple rotating rods can rotate synchronously.

[0015] In one or more embodiments of the present invention, the driving mechanism includes a threaded rod having a rotation function, and the rotation of the threaded rod can realize the function of driving the slider to move;

[0016] A limiting rod is fixedly installed on the bracket to play a limiting role. Through the limiting of the limiting rod, the slider can drive the fixed bin to achieve linear motion according to the rotation of the threaded rod.

[0017] In one or more embodiments of the present invention, a square groove is bored on the bracket to match the threaded rod and the limiting rod, and the bored square groove facilitates the sliding of the slider up and down;

[0018] A second bearing is installed between the threaded rod and the bracket. The installation of the second bearing can reduce the friction force generated by the threaded rod on the bracket when it rotates.

[0019] In one or more embodiments of the present invention, a slider is slidably mounted on the threaded rod and the limiting rod, which drives the fixed bin and the cleaning brush to move upward and downward, thereby cleaning the filter cloth body.

[0020] In one or more embodiments of the present invention, the fixed bin is fixedly installed between a pair of sliders, and a turbine is installed under the threaded rod, which has a rotating function. The rotation of the turbine can drive the threaded rod to rotate.

[0021] In one or more embodiments of the present invention, a worm gear is rotatably mounted in the threaded rod, and the turbine gear is engaged with the worm gear, thereby driving the turbine gear to rotate.

[0022] In one or more embodiments of the present invention, a second motor is fixedly mounted on the bracket, and the second motor passes through the bracket and is connected to the worm gear, and can convert electrical energy into mechanical energy to drive the rotation of the worm gear.

[0023] Compared with the prior art, the filter cloth blowing device of the filter press of the utility model is provided with a corresponding mechanism, so that after the filter press has been used for a long time, when the filter cloth therein is blocked, the filter cloth can be quickly cleaned, thereby eliminating the need for manual cleaning by staff, which not only saves manpower but also increases the cleaning speed without affecting the progress of subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some of the embodiments described in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive efforts.

[0025] Figure 1 It is a top cross-sectional view of an embodiment of the present utility model;

[0026] Figure 2 It is a right side cross-sectional view of an embodiment of the present utility model;

[0027] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0028] Figure 4 It is a three-dimensional cross-sectional view of an embodiment of the present utility model;

[0029] Figure 5 for Figure 4 Schematic diagram of the structure at B in the middle;

[0030] Figure 6 It is a three-dimensional diagram of an embodiment of the present invention.

[0031] Description of main reference numerals:

[0032] 1-filter plate, 101-filter cloth body, 2-cleaning mechanism, 201-bracket, 202-fixed bin, 203-cleaning brush, 204-air guide frame, 205-rotating rod, 206-fan, 207-first motor, 208-synchronizing wheel, 209-synchronizing belt, 3-driving mechanism, 301-threaded rod, 302-limiting rod, 303-slider, 304-turbine, 305-vortex rod, 306-second motor. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.

[0034] like Figures 1 to 6 As shown, a filter cloth blowing device for a filter press in one embodiment of the present invention includes a filter plate 1, a cleaning mechanism 2 and a driving mechanism 3.

[0035] The filter plate 1 is covered with a filter cloth body 101 .

[0036] like Figures 1 to 6 As shown, a cleaning mechanism 2 is installed on the outside of the filter cloth body 101. The cleaning mechanism 2 includes a bracket 201, which has a supporting function and can realize the placement of the filter plate 1. At the same time, a corresponding mechanism can be installed on the bracket 201 to realize the cleaning function of the filter cloth body 101.

[0037] Secondly, a placement groove matching the filter plate 1 and the filter cloth body 101 is carved on the bracket 201. The placement groove can ensure the stability of the filter plate 1 and the filter cloth body 101, so that the filter plate 1 and the filter cloth body 101 can be stably installed without tipping over.

[0038] In addition, a fixed compartment 202 is provided at the front end of the bracket 201. The fixed compartment 202 matches the filter plate 1 and the filter cloth body 101 and has a supporting function. With the support of the fixed compartment 202, corresponding mechanisms can be installed therein.

[0039] In addition, a pair of cleaning brushes 203 are fixedly installed on the fixed bin 202. The cleaning brushes 203 match the filter cloth body 101 and play a role in cleaning the filter cloth body 101, thereby cleaning impurities that clog the filter cloth body 101.

[0040] In addition, an air guide frame 204 is fixedly mounted on the fixed bin 202 , which has the function of guiding the blown wind so that the blown wind is not dispersed and can be blown directly onto the filter cloth body 101 .

[0041] Secondly, a plurality of rotating rods 205 are rotatably installed in the fixed compartment 202 , which have a rotating function and can drive the fan 206 to rotate through the rotation of the rotating rods 205 .

[0042] In addition, a first bearing is installed between the rotating rod 205 and the fixed chamber 202. The installation of the first bearing can reduce the friction force generated by the rotating rod 205 on the fixed chamber 202 when the rotating rod 205 rotates.

[0043] like Figures 2 to 6 As shown, a fan 206 is installed on the rotating rod 205, which has the function of rotating to discharge air, so that the impurities on the filter cloth body 101 can be blown away by the blowing of the fan 206.

[0044] Among them, a first motor 207 is fixedly installed on the fixed compartment 202, which has the function of rotation and can convert electrical energy into mechanical energy, thereby achieving the function of driving the rotating rod 205 to rotate.

[0045] like Figures 2 to 6 As shown, the first motor 207 passes through the fixed bin 202 and is connected to the middle rotating rod 205. A synchronous wheel 208 is installed on the rotating rod 205, which has the function of rotating according to the middle part of the rotating rod 205, thereby transmitting the rotating force to the synchronous belt 209 and driving the rotation of the synchronous belt 209.

[0046] like Figures 2 to 6 As shown, a synchronous belt 209 is installed between a pair of synchronous wheels 208, which can receive the rotational force of the middle synchronous wheel 208, thereby driving the synchronous wheels 208 on the rotating rods 205 on both sides to rotate, so that multiple rotating rods 205 can rotate synchronously.

[0047] like Figures 1 to 6 As shown, a driving mechanism 3 is installed on the bracket 201. The driving mechanism 3 includes a threaded rod 301 and has a rotation function. The rotation of the threaded rod 301 can drive the slider 303 to move.

[0048] In addition, a limiting rod 302 is fixedly installed on the bracket 201 to play a limiting role. Through the limiting of the limiting rod 302, the slider 303 can drive the fixed bin 202 to move linearly according to the rotation of the threaded rod 301.

[0049] like Figures 1 to 6 As shown, a square groove matching the threaded rod 301 and the limiting rod 302 is bored on the bracket 201 , and the sliding block 303 can slide up and down by boring the square groove.

[0050] Secondly, a second bearing is installed between the threaded rod 301 and the bracket 201. The installation of the second bearing can reduce the friction force generated by the threaded rod 301 on the bracket 201 when the threaded rod 301 rotates.

[0051] like Figures 1 to 6 As shown, a slider 303 is slidably mounted on the threaded rod 301 and the limiting rod 302 , which drives the fixed bin 202 and the cleaning brush 203 to move upward and downward, thereby cleaning the filter cloth body 101 .

[0052] like Figures 1 to 6 As shown, the fixed chamber 202 is fixedly installed between a pair of sliders 303, and a turbine 304 is installed under the threaded rod 301, which has a rotating function. The rotation of the turbine 304 can drive the threaded rod 301 to rotate.

[0053] like Figures 1 to 6 As shown, a worm 305 is rotatably installed in the threaded rod 301 , and the turbine 304 is engaged with the worm 305 , so that the worm 305 drives the turbine 304 to rotate.

[0054] like Figures 1 to 6 As shown, a second motor 306 is fixedly mounted on the bracket 201 . The second motor 306 passes through the bracket 201 and is connected to the worm 305 . The second motor 306 can convert electrical energy into mechanical energy, thereby driving the worm 305 to rotate.

[0055] During specific use, when cleaning the filter cloth body 101, it is first necessary to insert the filter plate 1 with the filter cloth 101 into the placement groove on the bracket 201. Since the filter cloth body 101 is sleeved on the outside of the filter plate 1, the second motor 306 can then be used to drive the worm rod 305 to rotate, and the rotation of the worm rod 305 drives the rotation of the turbine 304, so that the turbine 304 drives the rotation of the threaded rod 301, thereby driving the slider 303 on the threaded rod 301 to move. Since the fixed bin 202 is fixedly installed between the sliders 303, when the slider 303 rotates according to the threaded rod 301, it will drive the fixed bin 202, and through the restriction of the limit rod 302, the fixed bin 202 can be driven to slide downward on the threaded rod 301 and the limit rod 302.

[0056] When the fixed bin 202 slides according to the rotation of the threaded rod 301, the cleaning brush 203 thereon cleans the filter cloth body 101, thereby removing impurities on the filter cloth body 101. At this time, the first motor 207 is started to drive the middle rotating rod 205 to rotate, and the rotation of the middle rotating rod 205 drives the synchronous wheel 208 thereon to rotate, so that the synchronous wheel 208 drives the synchronous belt 209 to transmit the rotational force, thereby driving the rotating rods 205 on both sides to rotate. Therefore, the rotation of the rotating rod 205 drives the rotation of the fan 206, thereby blowing air, thereby allowing the impurities swept down to be blown away by the cleaning brush 203, thereby avoiding blockage on the filter cloth body 101.

[0057] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0058] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method 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 methods that can be understood by those skilled in the art.

Claims

1. A filter cloth purging device for a filter press, characterized in that: include: A filter plate, wherein the filter plate outer cover is provided with a filter cloth body; A cleaning mechanism is installed on the outside of the filter cloth body, and the cleaning mechanism includes a bracket, a placement groove matching the filter plate and the filter cloth body is carved on the bracket, a fixed bin is provided at the front end of the bracket, the fixed bin matches the filter plate and the filter cloth body, a pair of cleaning brushes are fixedly installed on the fixed bin, the cleaning brushes match the filter cloth body, an air guide frame is fixedly installed on the fixed bin, a plurality of rotating rods are rotatably installed in the fixed bin, and a first bearing is installed between the rotating rod and the fixed bin; The driving mechanism is installed on the bracket.

2. A filter cloth purging device for a filter press according to claim 1, characterized in that: A fan is installed on the rotating rod, and a first motor is fixedly installed on the fixed compartment.

3. A filter cloth purging device for a filter press according to claim 2, characterized in that: The first motor passes through the fixed compartment and is connected to the rotating rod in the middle, and a synchronous wheel is installed on the rotating rod.

4. A filter cloth purging device for a filter press according to claim 3, characterized in that: A synchronous belt is installed between the pair of synchronous wheels.

5. The filter cloth purging device for a filter press according to claim 1, characterized in that: The driving mechanism includes a threaded rod, and a limiting rod is fixedly mounted on the bracket.

6. A filter cloth purging device for a filter press according to claim 5, characterized in that: A square groove matching the threaded rod and the limiting rod is bored on the bracket, and a second bearing is installed between the threaded rod and the bracket.

7. A filter cloth purging device for a filter press according to claim 6, characterized in that: Slide blocks are slidably mounted on the threaded rod and the limiting rod.

8. The filter cloth purging device for a filter press according to claim 7, characterized in that: The fixed bin is fixedly installed between a pair of slide blocks, and a turbine is installed under the threaded rod.

9. The filter cloth purging device for a filter press according to claim 8, characterized in that: A worm gear is rotatably mounted in the threaded rod, and the turbine gear is meshed with the worm gear.

10. The filter cloth purging device for a filter press according to claim 9, characterized in that: A second motor is fixedly mounted on the bracket, and the second motor passes through the bracket and is connected with the worm shaft.

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