CN215462641U

CN215462641U - Filter-pressing separator

Info

Publication number: CN215462641U
Application number: CN202121585164.7U
Authority: CN
Inventors: 杨国超; 罗文宗; 康凯; 叶显君; 牛春光; 李小军; 周剑波
Original assignee: Guizhou Jinrui New Material Co ltd
Current assignee: Guizhou Jinrui New Material Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-11
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a filter-pressing separator which comprises a base and a filter-pressing mechanism fixedly arranged at the top of the base, wherein an auxiliary mechanism is arranged at the top of the base and positioned on the left side of the filter-pressing mechanism, the filter-pressing mechanism comprises a filter-pressing box, a hydraulic rod extending into the filter-pressing box is fixedly arranged at the top of the filter-pressing box, a filter-pressing plate is fixedly arranged at the bottom of the hydraulic rod, a pressure-bearing filter plate is fixedly arranged on the inner wall of the filter-pressing box and positioned below the filter-pressing plate, a deslagging plate is movably arranged on the inner wall of the left side of the filter-pressing box, and pull rods extending to the right side of the filter-pressing box are fixedly arranged on two sides of the deslagging plate through connecting plates. This filter-pressing separator adopts the pressure filtration mode, and the filter velocity is compared in natural filtration, and speed has obtained obvious promotion, simultaneously, adopts the agitator tank will help straining thick liquids stirring before filtering, can let help straining thick liquids composition disperse evenly completely for the filter effect is better in follow-up filter-pressing.

Description

Filter-pressing separator

Technical Field

The utility model relates to the technical field of improvement of a wet-process manganese sulfate production process, in particular to a filter-pressing separator.

Background

The process for producing manganese sulfate by a wet method comprises the following steps: firstly, leaching manganese ions in manganese ore powder by using sulfuric acid through a high-temperature high-acid process, and then neutralizing with lime to remove impurities such as iron, aluminum and the like; after the solid-liquid separation of the obtained leachate, impurities such as calcium, magnesium, heavy metals and the like are removed by a one-step method by sequentially adopting a fluorinating agent and a vulcanizing agent; then filtering the solution, and reducing the content of fluorine ions in the purified solution by using the high-efficiency fluorine removal agent; and then filtering the solution, and feeding the obtained qualified solution into a high-efficiency energy-saving MVR system for evaporation and crystallization to obtain a high-quality ultra-pure manganese sulfate product.

In the process of producing the ultrapure manganese sulfate by the wet method, the filtration is a common procedure, filtration is needed during leaching and purification, the filtration performance directly influences the production cost, the production period, the product quality and the slag treatment cost of the manganese sulfate, the traditional filtration device is extremely difficult to filter a filtered solution, nanoscale calcium fluoride and magnesium fluoride colloidal particles are easily formed to be suspended in the solution, the nanoscale calcium fluoride and magnesium fluoride colloidal particles are extremely difficult to separate from the solution, and the filtration speed is relatively low, so that the filter-pressing separator is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the filter-pressing separator which has the advantages of good filtering effect, high filtering speed and the like, and solves the problems of the existing equipment.

In order to achieve the purposes of good filtering effect and high filtering speed, the utility model provides the following technical scheme: the utility model provides a filter-pressing separator, includes base and fixed mounting at the filter-pressing mechanism at base top for solid-liquid separation, the top of base and the left side that is located filter-pressing mechanism are provided with complementary unit, are used for supplementary filter-pressing mechanism to carry out solid-liquid separation, filter-pressing mechanism includes the filter-pressing case, the top fixed mounting of filter-pressing case has the hydraulic stem that extends to the filter-pressing incasement portion, the bottom fixed mounting of hydraulic stem has the filter-pressing board, the inner wall of filter-pressing case and the below fixed mounting that is located the filter-pressing board have the pressure-bearing filter board, the left inner wall movable mounting of filter-pressing case has the scum board, the both sides of scum board have the pull rod that extends to the filter-pressing case right side through connecting plate fixed mounting, the right side wall movable mounting of filter-pressing case has the scum door, the positive fixed mounting of filter-pressing case has operating panel.

Furthermore, the filter-pressing case is the rectangle case, and the filter-pressing case is stainless steel, and the slag removing mouth that corresponds with the slagging door is seted up to the right side wall of filter-pressing case, and the embedded groove that corresponds with the slagging door is seted up to the interior roof of slagging mouth, and the size of slagging mouth is the same with the slagging door, slagging door and embedded groove sliding connection.

Furthermore, the filter-pressing plate is stainless steel plate, filter-pressing plate and filter-pressing case sliding connection, and the length and the width of filter-pressing case all equal with the interior length and the interior width of filter-pressing case, and the filtration pore has been seted up on the surface of pressure-bearing filter, and the bottom fixed mounting of pressure-bearing filter has the support ring with filter-pressing incasement diapire fixed connection.

Furthermore, the right side fixed mounting of filter-pressing case has the workbin that connects, and the top surface that connects the workbin is less than the upper surface of pressure-bearing filter, and the length that connects the workbin is greater than the length of slagging scorification mouth, and the top surface that connects one side of workbin near the filter-pressing case has seted up the scarf.

Further, the auxiliary mechanism comprises a supporting seat and an agitating tank fixedly mounted at the top of the supporting seat, a placing groove is formed in the front of the supporting seat, a circulating pump and a controller are fixedly mounted inside the placing groove, the output end of the circulating pump is communicated with the agitating tank through a circulating pipe, and the input end of the circulating pump is communicated with the filter-pressing tank through a pumping-back pipe.

Further, the top fixed mounting of agitator tank has agitator motor, and the bottom fixed mounting of agitator motor output shaft has the stirring rake that extends to the agitator tank inside, and the bottom fixed mounting of agitator tank has the inlet pipe with the agitator tank intercommunication.

Further, the top fixed mounting of agitator tank has the batching pipe, and the top fixed mounting of batching pipe has the flaring fill, and the left bottom fixed mounting of agitator tank has the discharging pipe, and the one end fixed mounting that the inlet pipe is close to the agitator tank has the solenoid valve.

Compared with the prior art, the utility model provides a filter-pressing separator which has the following beneficial effects:

the filter-pressing separator is characterized in that filter-aid slurry is prepared according to a proportion, then is uniformly stirred by a stirring box, then is conveyed to the filter-pressing box through a feeding pipe, then is controlled by a hydraulic rod to move downwards by the filter-pressing plate, the slurry is extruded by the filter-pressing plate, solid-liquid separation is realized by the pressure-bearing filter plate, liquid passes through the pressure-bearing filter plate, solid is remained on the pressure-bearing filter plate, then a pull rod is pulled, a deslagging plate is driven by pulling force to move towards the right side until solid waste is discharged, then the deslagging plate is reset, the primarily filtered liquid is filled into the stirring box again by a circulating pump, then flows into the filter-pressing box for filter-pressing again, and the operation is circulated until effluent is clear, compared with the traditional filtering mode, the filter-pressing separator adopts a pressure filtering mode, the filtering speed is obviously increased compared with natural filtering, and simultaneously, the stirring box is adopted to uniformly stir the filter-aid slurry before filtering, can let help and strain thick liquids composition and dissolve evenly completely for the filter effect is better in follow-up filter-pressing, simultaneously, utilizes the circulating pump to carry out filter-pressing, slagging-off repeatedly, has further promoted the filter effect.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic front view of the present invention.

In the figure: 10 bases, 20 filter pressing boxes, 201 deslagging ports, 21 hydraulic rods, 22 filter pressing plates, 23 pressure-bearing filter plates, 24 support rings, 25 deslagging plates, 26 pull rods, 27 deslagging doors, 28 material receiving boxes, 29 operation panels, 30 support seats, 31 placement grooves, 32 circulating pumps, 33 controllers, 40 stirring boxes and 41 material feeding pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a filter-pressing separator comprises a base 10 and a filter-pressing mechanism fixedly installed on the top of the base 10 for solid-liquid separation, an auxiliary mechanism is installed on the top of the base 10 and on the left side of the filter-pressing mechanism for assisting the filter-pressing mechanism in solid-liquid separation, the filter-pressing mechanism comprises a filter-pressing box 20, a hydraulic rod 21 extending into the filter-pressing box 20 is fixedly installed on the top of the filter-pressing box 20, a filter-pressing plate 22 is fixedly installed on the bottom of the hydraulic rod 21, a pressure-bearing filter plate 23 is fixedly installed on the inner wall of the filter-pressing box 20 and below the filter-pressing plate 22, a deslagging plate 25 is movably installed on the inner wall of the left side of the filter-pressing box 20, pull rods 26 extending to the right side of the filter-pressing box 20 are fixedly installed on the two sides of the deslagging plate 25 through connecting plates, the pull rods 26 are located inside the box walls of the front and back of the filter-pressing box 20, a deslagging door 27 is movably installed on the right side wall of the filter-pressing box 20, the front fixed mounting of filter-pressing case 20 has operating panel 29, and operating panel 29 below is provided with the seat of placing with filter-pressing case 20 fixed connection, carries out whole journey through operating panel 29 and controls, need not the manual work.

In this embodiment, filter-pressing case 20 is the rectangle case, and filter-pressing case 20 is the stainless steel, and filter-pressing case 20's right side wall is seted up and is removed slag notch 201 that corresponds with slagging-off door 27, and the embedded groove that corresponds with removing slag door 27 is seted up to the interior roof of removing slag notch 201, and it is the same with removing slag door 27's size to remove slag notch 201, removes slag door 27 and embedded groove sliding connection, removes slag notch 201's size and slagging-off plate 25 adaptation.

In this embodiment, the filter press plate 22 is a stainless steel plate, the filter press plate 22 is slidably connected to the filter press box 20, the length and width of the filter press box 20 are equal to the inner length and inner width of the filter press box 20, the surface of the pressure-bearing filter plate 23 is provided with filter holes, the bottom of the pressure-bearing filter plate 23 is fixedly provided with a support ring 24 fixedly connected to the inner bottom wall of the filter press box 20, the support ring 24 is used for providing stronger supporting force for the pressure-bearing filter plate 23, and the pressure-bearing filter plate 23 is prevented from being deformed by pressure.

In this embodiment, the right side fixed mounting of filter-pressing case 20 has the workbin 28 that connects, and the top surface that connects workbin 28 is less than the upper surface of pressure-bearing filter 23, and the length that connects workbin 28 is greater than the length of slagging tap 201, and the top surface that connects workbin 28 to be close to one side of filter-pressing case 20 has seted up the chamfer, and the convenient unloading of chamfer avoids solid waste material to fall on the lateral wall that connects workbin 28.

In this embodiment, the auxiliary mechanism includes supporting seat 30 and fixed mounting at the agitator tank 40 at supporting seat 30 top, the arrangement groove 31 has been seted up on supporting seat 30's front, the inside fixed mounting of arrangement groove 31 has circulating pump 32 and controller 33, circulating pump 32 output passes through the circulating pipe and communicates with agitator tank 40, circulating pump 32 input passes through the pumpback pipe and communicates with pressure filtration tank 20, the one end that circulating pump 32 was kept away from to the pumpback pipe is located the below of pressure-bearing filter 23, controller 33 is connected with operating panel 29 electricity, the operation of all parts is controlled through controller 33.

In this embodiment, the top fixed mounting of agitator tank 40 has agitator motor, and the bottom fixed mounting of agitator motor output shaft has the stirring rake that extends to agitator tank 40 inside, will help through agitator motor and strain the thick liquids stirring, and the bottom fixed mounting of stirring rake has the scraper blade with the interior diapire contact of agitator tank 40, can let the material all get into filter-press box 20 through the scraper blade, and the bottom fixed mounting of agitator tank 40 has the inlet pipe 41 with agitator tank 40 intercommunication.

In this embodiment, the top fixed mounting of agitator tank 40 has the batching pipe, and the top fixed mounting of batching pipe has the flaring fill, puts in various batching through the batching pipe, and the left bottom fixed mounting of agitator tank 40 has the discharging pipe, and the one end fixed mounting that inlet pipe 41 is close to agitator tank 40 has the solenoid valve.

When the filter press is used, firstly, various ingredients are put in through the ingredient pipe, then the stirring motor is started, the filter aid slurry is uniformly stirred, then the filter aid slurry is input into the filter press box through the inlet pipe 41, then the filter press plate 23 is controlled by the hydraulic rod 21 to move downwards, the slurry is extruded by the filter press plate 23, solid-liquid separation is realized through the pressure-bearing filter plate 23, liquid passes through the pressure-bearing filter plate 23, solid is remained on the pressure-bearing filter plate 23, then the deslagging door 27 is opened, then the pull rod 26 is pulled, the deslagging plate 25 is driven by tensile force to move towards the right side until solid waste is discharged, the waste directly falls into the material receiving box 28, then the deslagging plate 25 is reset, then the circulating pump 32 is started to refill the stirring box 40 with the primarily filtered liquid, then the liquid flows into the filter press box 20 to be filter-pressed again, and the operation is circulated until the effluent is clear.

The beneficial effects of the above embodiment are as follows: the filter-pressing separator is prepared according to the proportion of filter-aid slurry, then the filter-aid slurry is uniformly stirred by the stirring box 40, then the filter-pressing slurry is conveyed to the filter-pressing box 20 through the feeding pipe 41, then the filter-pressing plate 23 is controlled to move downwards by the hydraulic rod 21, the slurry is extruded by the filter-pressing plate 23, the solid-liquid separation is realized by the pressure-bearing filter plate 23, the liquid passes through the pressure-bearing filter plate 23, the solid is remained on the pressure-bearing filter plate 23, then the pull rod 26 is pulled, the slag-removing plate 25 is driven to move towards the right side by the pulling force until the solid waste is discharged, then the slag-removing plate 25 is reset, the liquid after primary filtration is filled into the stirring box 40 again by the circulating pump 32, then the liquid flows into the filter-pressing box 20 for secondary filter-pressing, and the operation is circulated until the effluent is clear, compared with the traditional filtration mode, the filtration speed is obviously improved compared with the natural filtration mode, simultaneously, adopt agitator tank 40 will help and strain the thick liquids stirring before filtering, can let help and strain thick liquids composition and dissolve evenly completely for the filter effect is better in follow-up filter-pressing, simultaneously, utilizes circulating pump 32 to carry out repeated filter-pressing, slagging-off, has further promoted the filter effect

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter-pressing separator, includes base (10) and fixed mounting at the filter-pressing mechanism at base (10) top for solid-liquid separation, its characterized in that: an auxiliary mechanism is arranged at the top of the base (10) and on the left side of the filter pressing mechanism and used for assisting the filter pressing mechanism to perform solid-liquid separation;

the filter-pressing mechanism includes filter-pressing case (20), the top fixed mounting of filter-pressing case (20) has hydraulic stem (21) that extends to filter-pressing case (20) inside, the bottom fixed mounting of hydraulic stem (21) has filter-pressing board (22), the below fixed mounting that the inner wall of filter-pressing case (20) just is located filter-pressing board (22) has pressure-bearing filter board (23), the left inner wall movable mounting of filter-pressing case (20) has slag removal board (25), the both sides of slag removal board (25) have pull rod (26) that extend to filter-pressing case (20) right side through connecting plate fixed mounting, the right side wall movable mounting of filter-pressing case (20) has slag removal door (27), the positive fixed mounting of filter-pressing case (20) has operating panel (29).

2. A filter-press separator as defined in claim 1 wherein: filter-pressing case (20) are the rectangle case, and filter-pressing case (20) are stainless steel, and slag removal mouth (201) that correspond with slagging door (27) are seted up to the right side wall of filter-pressing case (20), and the interior caulking groove that corresponds with slagging door (27) is seted up to the interior roof of slagging mouth (201), and slag removal mouth (201) is the same with the size of slagging door (27), and slag removal door (27) and caulking groove sliding connection.

3. A filter-press separator as defined in claim 2 wherein: the filter press plate (22) is a stainless steel plate, the filter press plate (22) is in sliding connection with the filter press box (20), the length and the width of the filter press box (20) are equal to the inner length and the inner width of the filter press box (20), a filter hole is formed in the surface of the pressure bearing filter plate (23), and a support ring (24) fixedly connected with the inner bottom wall of the filter press box (20) is fixedly installed at the bottom of the pressure bearing filter plate (23).

4. A filter-press separator as defined in claim 3 wherein: the right side fixed mounting of filter-pressing case (20) has material receiving box (28), and the top surface that material receiving box (28) is less than the upper surface of pressure-bearing filter (23), and the length that material receiving box (28) is greater than the length of slagging scorification mouth (201), and the top surface that material receiving box (28) is close to one side of filter-pressing case (20) has seted up the scarf.

5. A filter-press separator as claimed in claim 4 wherein: the auxiliary mechanism comprises a supporting seat (30) and a stirring tank (40) fixedly mounted at the top of the supporting seat (30), a placing groove (31) is formed in the front of the supporting seat (30), a circulating pump (32) and a controller (33) are fixedly mounted inside the placing groove (31), the output end of the circulating pump (32) is communicated with the stirring tank (40) through a circulating pipe, and the input end of the circulating pump (32) is communicated with the filter-pressing tank (20) through a back-pumping pipe.

6. A filter-press separator as claimed in claim 5 wherein: the top fixed mounting of agitator tank (40) has agitator motor, and the bottom fixed mounting of agitator motor output shaft has the stirring rake that extends to agitator tank (40) inside, and the bottom fixed mounting of agitator tank (40) has inlet pipe (41) with agitator tank (40) intercommunication.

7. A filter-press separator as defined in claim 6 wherein: the top fixed mounting of agitator tank (40) has the batching pipe, and the top fixed mounting of batching pipe has the flaring fill, and agitator tank (40) left bottom fixed mounting has the discharging pipe, and one end fixed mounting that inlet pipe (41) are close to agitator tank (40) has the solenoid valve.