CN215781778U

CN215781778U - Filter-pressing processing system is used in production of refined sodium tungstate

Info

Publication number: CN215781778U
Application number: CN202122225291.2U
Authority: CN
Inventors: 马金华
Original assignee: Zaoqiang Jinying Tungsten Industry Co ltd
Current assignee: Zaoqiang Jinying Tungsten Industry Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-11
Anticipated expiration: 2031-09-14

Abstract

The utility model provides a filter pressing treatment system for production of refined sodium tungstate, which comprises a sodium tungstate reaction kettle, a filter, a bottom frame, a waste collecting machine and a liquid receiving tank, wherein the bottom frame is provided with a plurality of grooves; the filter, the waste collecting machine and the liquid receiving tank are all fixed on the upper end face of the underframe, the filter is provided with a filter tank and a liquid discharging tank, the sodium tungstate reaction kettle is provided with a conveying pipe, the filter is provided with a first air cylinder and a second air cylinder, the output ends of the first air cylinder and the second air cylinder are respectively provided with a first fixing rod and a second fixing rod, a filter screen is arranged between the first fixing rod and the second fixing rod, the waste collecting machine is provided with a slag discharging tank and a conveying tank, the slag discharging tank is provided with a through groove, and the conveying tank is movably connected with a trolley.

Description

Filter-pressing processing system is used in production of refined sodium tungstate

Technical Field

The utility model relates to the technical field of tungsten ore smelting equipment, in particular to a filter pressing treatment system for producing refined sodium tungstate.

Background

The important minerals of tungsten are tungstates. Only a few cations can be combined with the [ WO4] 2-complex anion in the mineralization process, and the cations mainly comprise Ca2+, Fe2+, Mn2+, Pb2+ and the like. In the extraction process of tungsten, tungsten ore is calcined into calcium tungstate, then the calcium tungstate is reacted to generate sodium tungstate, and then the sodium tungstate is reacted to generate ammonium tungstate or ammonium paratungstate. In the whole smelting process, the preparation of the sodium tungstate solution is a very critical ring, and as tungsten ore contains many slag impurities, after calcium tungstate reacts to generate the sodium tungstate solution, more slag impurities also exist in the sodium tungstate solution, so that the sodium tungstate solution needs to be subjected to slag filtering treatment.

For example, patent application nos.: 201820216743.6 includes sodium tungstate reation kettle, sodium tungstate solution conveyor, sodium tungstate solution pressure filter, sodium tungstate solution collection device and slay collection device, wherein: from sodium tungstate reation kettle in the sodium tungstate solution that the reaction generated, carry to the filter-pressing board device of sodium tungstate solution pressure filter through sodium tungstate solution conveyor, filter in the filter-pressing board device, sodium tungstate solution after the filtration drips in sodium tungstate solution collection device, and slay after the filtration aggregates the briquetting in the filter-pressing board device, finally discharges in slay collection device. The utility model has high filtering efficiency and high filtering quality for sodium tungstate solution, the receiving device of the sodium tungstate solution and slag is convenient to use, and the filtering device can be repeatedly utilized and applied in large-scale industry.

To the correlation technique among the above-mentioned, the inventor thinks, the device needs the manual work to clear up the slay of every set of filter-pressing board device one by one in proper order after filtering, makes the slay drop in slay collection device, wastes time and energy, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems, the utility model provides a filter pressing treatment system for producing refined sodium tungstate, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a filter pressing treatment system for production of refined sodium tungstate, which comprises a sodium tungstate reaction kettle, a filter, a bottom frame, a waste collecting machine and a liquid receiving tank, wherein the bottom frame is provided with a plurality of grooves; the utility model discloses a waste recycling machine, including chassis, filter, conveyer belt, filter, first dead lever and second dead lever, waste recycling machine and connect the cistern to all fix the chassis up end, the filter is equipped with filter-tank and flowing back groove, sodium tungstate reation kettle all installs the conveyer pipe, the conveyer pipe runs through in the filter extends to the filter-tank, filter-tank and flowing back groove intercommunication, first cylinder and second cylinder are installed to the filter, first dead lever and second dead lever are installed respectively to first cylinder and second cylinder output, install the filter screen between first dead lever and the second dead lever, waste recycling machine is equipped with row's cinder groove and conveyer groove, it is equipped with logical groove to arrange the cinder groove, lead to the groove with the conveyer groove intercommunication, conveyer groove swing joint has the dolly.

By adopting the technical scheme, the liquid-slag separation can be carried out through the first cylinder, the second cylinder, the filter screen, the waste collecting machine and the trolley, residues are collected in a centralized manner and then are conveyed away conveniently through the trolley, the operation process is full-automatic, and the working efficiency is improved.

Preferably, the second cylinder level is higher than the first cylinder.

By adopting the technical scheme, the filter screen is in an inclined state through different heights, so that residues on the filter screen can conveniently fall to the slag discharge groove.

Preferably, the installation piece is installed to the filter up end, the vibrations machine and a plurality of fan are installed to the installation piece, the transmission piece is installed to the vibrations machine, the transmission piece is equipped with the drive groove, the second dead lever with drive groove swing joint.

By adopting the technical scheme, the vibrating machine and the fan are convenient for cleaning the residues blocked on the filter screen, so that the part of residues can be separated from the filter screen and enter the slag discharge groove.

Preferably, an inclined table is installed on the upper end face of the filter and matched with the first fixing rod.

By adopting the technical scheme, the residues are prevented from falling into the residue discharge port through the inclined table, and the residues are accumulated between the filter and the waste collecting machine and then enter the filter tank again.

Preferably, the upper end surface of the waste collecting machine is provided with a baffle.

By adopting the technical scheme, the small-size residues are prevented from being blown away to the ground by the fan through the baffle plate, and the environment is prevented from being polluted.

Preferably, the bottom surface of the slag discharging groove is an inclined surface.

Adopt above-mentioned technical scheme, can discharge fast when making the residue get into the opening through the inclined plane design.

Preferably, install the automatically controlled valve in the opening, infrared sensor is installed to the symmetry in the conveyer trough, the automatically controlled valve with infrared sensor electric connection.

By adopting the technical scheme, the electric control valve can be automatically opened when the trolley is placed into the conveying trough through the infrared sensor, and the electric control valve is automatically closed after residue is transferred to the trolley and is carried away.

The technical scheme has the following advantages or beneficial effects:

1. through first cylinder, second cylinder, filter screen, receipts waste machine and dolly, can carry out the liquid sediment separation to concentrate the residue and collect the back and handle through the convenient transport away of dolly, the operation process is full-automatic, has improved work efficiency.

2. The baffle plate prevents small-size residues from being blown away from the ground by a fan to pollute the environment.

3. When the trolley is placed into the conveying groove, the electric control valve can be automatically opened through the infrared sensor, and after residues are transferred to the trolley and are conveyed away, the electric control valve is automatically closed.

Drawings

The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a sectional view provided in example 1 of the present invention;

FIG. 2 is a schematic structural view of a waste recycling machine provided in embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a slag runner provided in embodiment 1 of the present invention;

FIG. 4 is an enlarged view of region a provided in example 1 of the present invention;

fig. 5 is an enlarged view of region b provided in example 1 of the present invention.

In the figure: 1. a sodium tungstate reaction kettle; 11. a delivery pipe; 2. a filter; 21. a filter tank; 22. a first cylinder; 221. a first fixing lever; 23. a second cylinder; 231. a second fixing bar; 24. a liquid discharge tank; 25. mounting blocks; 251. a fan; 252. a vibrating machine; 253. a transmission block; 2531. a transmission groove; 26. a sloping table; 3. a chassis; 4. a waste collector; 41. a slag discharge groove; 42. a through groove; 421. an electrically controlled valve; 43. a conveying trough; 431. an infrared sensor; 432. a trolley; 44. a baffle plate; 5. and a liquid receiving tank.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As used herein, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the positional or orientational relationship illustrated in the figures to facilitate the description of the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The appearances of the terms first, second, and third, if any, are used for descriptive purposes only and are not intended to be limiting or imply relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention are 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 embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the utility model without making creative efforts, belong to the protection scope of the utility model.

Example 1:

as shown in fig. 1-5, a filter pressing treatment system for producing refined sodium tungstate comprises a sodium tungstate reaction kettle 1, a filter 2, a bottom frame 3, a waste collector 4 and a liquid receiving tank 5; filter 2, receipts useless machine 4 all fix with connect cistern 53 up end of chassis, filter 2 is equipped with filter-tank 21 and fluid-discharge tank 24, sodium tungstate reation kettle 1 all installs conveyer pipe 11, conveyer pipe 11 runs through in filter 2 and extend to filter-tank 21, filter-tank 21 and fluid-discharge tank 24 intercommunication, first cylinder 22 and second cylinder 23 are installed to filter 2, first dead lever 221 and second dead lever 231 are installed respectively to first cylinder 22 and second cylinder 23 output, install the filter screen between first dead lever 221 and the second dead lever 231, it is equipped with row's cinder notch 41 and conveyer trough 43 to receive useless machine 4, row's cinder notch 41 is equipped with logical groove 42, logical groove 42 with conveyer trough 43 intercommunication, conveyer trough 43 swing joint has dolly 432.

As shown in fig. 1, the second cylinder 23 is located horizontally higher than the first cylinder 22.

As shown in fig. 1 and 5, an installation block 25 is installed on the upper end surface of the filter 2, a vibrator 252 and a plurality of fans 251 are installed on the installation block 25, a transmission block 253 is installed on the vibrator 252, a transmission groove 2531 is formed in the transmission block 253, and the second fixing rod 231 is movably connected with the transmission groove 2531.

As shown in FIG. 1, an inclined platform 26 is installed on the upper end surface of the filter 2, and the inclined platform 26 is matched with the first fixing rod 221.

As shown in fig. 1-2, a baffle 44 is installed on the upper end surface of the waste collector 4.

As shown in fig. 1 and 3, the bottom surface of the slag discharging groove 41 is an inclined surface.

As shown in fig. 1 and 4, an electronic control valve 421 is installed in the through hole, infrared sensors 431 are symmetrically installed in the conveying groove 43, and the electronic control valve 421 is electrically connected with the infrared sensors 431.

In summary, the specific implementation of the filter pressing treatment system for producing refined sodium tungstate provided by the utility model is as follows:

when the device is operated, the vibrating machine 252 and the fan 251 are started, the sodium tungstate reaction kettle 1 reacts calcium tungstate ore powder to generate sodium tungstate solution, the sodium tungstate solution enters the filter tank 21 through the conveying pipe 11 and then passes through the filter screen to fall into the liquid receiving tank 5, when the sodium tungstate solution passes through the filter screen, residues in the sodium tungstate solution are filtered out and are left on the upper end surface of the filter screen, after the filtration is completed, the first air cylinder 22 and the second air cylinder 23 are simultaneously started, the first air cylinder 22 and the second air cylinder 23 respectively drive the first fixing rod 221 and the second fixing rod 231 to move upwards at the same time, when the second fixing rod 231 moves to be in contact with the transmission groove 2531, the first fixing rod 221 is flush with the highest point of the inclined table 26, at the moment, the vibrating machine 252 drives the second fixing rod 231 to vibrate through the transmission block 253 and the transmission groove 2531 so as to drive the filter screen to vibrate and roll the residues out of the filter screen into the residue discharge groove 41, the fan blows the filter screen to roll the residues out of the residue discharge groove 41, when the trolley 432 is pushed into the conveying groove 43, the infrared sensor 431 is triggered, the infrared sensor 431 sends a signal to start the electric control valve 421 to open, at the moment, residues in the slag discharging groove 41 fall into the trolley 432 through the through opening, after all the residues in the slag discharging groove 41 enter the trolley 432, the trolley 432 can be pushed out to transport the residues to be processed, at the moment, the electric control valve 421 is closed when the infrared sensor 431 cannot detect the trolley 432, and the work is finished.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a refined sodium tungstate production is with filter-pressing processing system which characterized in that: comprises a sodium tungstate reaction kettle (1), a filter (2), a bottom frame (3), a waste collector (4) and a liquid receiving tank (5);

the waste collecting machine is characterized in that the filter (2), the waste collecting machine (4) and the liquid receiving tank (5) are fixed on the upper end face of the base frame (3), the filter (2) is provided with a filter tank (21) and a liquid discharge tank (24), the sodium tungstate reaction kettle (1) is provided with a conveying pipe (11), the conveying pipe (11) penetrates through the filter (2) and extends into the filter tank (21), the filter tank (21) is communicated with the liquid discharge tank (24), the filter (2) is provided with a first air cylinder (22) and a second air cylinder (23), the output ends of the first air cylinder (22) and the second air cylinder (23) are respectively provided with a first fixing rod (221) and a second fixing rod (231), a filter screen is arranged between the first fixing rod (221) and the second fixing rod (231), the waste collecting machine (4) is provided with a slag discharge tank (41) and a conveying tank (43), and the slag discharge tank (41) is provided with a through groove (42), the through groove (42) is communicated with the conveying groove (43), and the conveying groove (43) is movably connected with a trolley (432).

2. A filter-pressing processing system is used in production of refined sodium tungstate according to claim 1, characterized in that: the second cylinder (23) is horizontally higher than the first cylinder (22).

3. A filter-pressing processing system is used in production of refined sodium tungstate according to claim 1, characterized in that: installation piece (25) are installed to filter (2) up end, vibrations machine (252) and a plurality of fan (251) are installed in installation piece (25), transmission piece (253) are installed in vibrations machine (252), transmission piece (253) are equipped with driving groove (2531), second dead lever (231) with driving groove (2531) swing joint.

4. A filter-pressing processing system is used in production of refined sodium tungstate according to claim 1, characterized in that: an inclined table (26) is installed on the upper end face of the filter (2), and the inclined table (26) is matched with the first fixing rod (221).

5. A filter-pressing processing system is used in production of refined sodium tungstate according to claim 1, characterized in that: and a baffle (44) is arranged on the upper end surface of the waste collecting machine (4).

6. A filter-pressing processing system is used in production of refined sodium tungstate according to claim 5, characterized in that: the bottom surface of the slag discharge groove (41) is an inclined surface.

7. A filter-pressing processing system is used in production of refined sodium tungstate according to claim 1, characterized in that: install automatically controlled valve (421) in logical groove (42), infrared sensor (431) are installed to conveyer trough (43) interior symmetry, automatically controlled valve (421) with infrared sensor (431) electric connection.