CN220297490U

CN220297490U - Filtering device for cement mortar production

Info

Publication number: CN220297490U
Application number: CN202321885510.2U
Authority: CN
Inventors: 李伟川; 杨鹏
Original assignee: Hubei Meihong Building Materials Co ltd
Current assignee: Hubei Meihong Building Materials Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-05
Anticipated expiration: 2033-07-17

Abstract

The utility model relates to a filtering device for cement mortar production, which comprises a stirring tank and a filtering bin, wherein the top of the stirring tank is communicated with a first feeding pipe, the bottom of the stirring tank is communicated with a first discharging pipe, a stirring mechanism is arranged in the stirring tank, the filtering bin is fixedly connected to the top of the stirring tank, the top of the filtering bin is communicated with a second feeding pipe, and the bottom of the filtering bin is communicated with a second discharging pipe which penetrates through and extends to the inside of the stirring tank. This filter equipment is used in cement mortar production through setting up filtration storehouse, second inlet pipe and filter equipment, and the sand enters into the inside of filtration storehouse through the second inlet pipe, and filter equipment filters debris in the sand, because the filter screen is in motion state, has reduced the condition emergence that causes the jam to the filter screen filtration pore, has improved filtration efficiency to possess high-efficient filterable advantage, made things convenient for the use.

Description

Filtering device for cement mortar production

Technical Field

The utility model relates to the technical field of cement mortar production, in particular to a filtering device for cement mortar production.

Background

Cement mortar is prepared from cement, fine aggregate and water, namely cement, sand and water, according to the requirement, wherein cement mixed mortar is prepared from cement, fine aggregate, lime and water, which are different concepts, are called different, and the cement, the fine aggregate and the water are poured into a stirring tank and are stirred by a stirring rod driven by a motor.

The sand is a building material, and often can mix with debris in the sand, and debris can reduce cement mortar's quality, and the staff can use the filter screen to filter debris in the sand before producing cement mortar generally, and when the debris in the sand was filtered to the filter screen in the state of standing, debris in the sand was greater than the filtration pore diameter of filter screen, can lead to the fact the jam to the filtration pore of filter screen, reduced the filter screen filtration pore quantity that the sand can pass, reduced filtration efficiency, need improve, so put forward a filter equipment for cement mortar production in order to solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the filtering device for cement mortar production, which has the advantages of high-efficiency filtration and the like, and solves the problems that when a filter screen is in a static state to filter sundries in sand, the sundries in the sand are larger than the diameter of a filter hole of the filter screen, the filter hole of the filter screen is blocked, the number of the filter holes of the filter screen through which the sand can pass is reduced, and the filtration efficiency is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cement mortar production is with filter equipment, includes agitator tank and filtration storehouse, the top intercommunication of agitator tank has first inlet pipe, the bottom intercommunication of agitator tank has first row material pipe, the inside of agitator tank is provided with rabbling mechanism, filtration storehouse fixed connection is at the top of agitator tank, the top intercommunication of filtration storehouse has the second inlet pipe, the bottom intercommunication of filtration storehouse has the second row material pipe that runs through and extend to the inside of agitator tank, the outside of first inlet pipe, the outside of first row material pipe, the outside of second inlet pipe and the outside of second row material pipe all fixed mounting have the valve, the inside of filtration storehouse is provided with filtering mechanism;

the filter mechanism comprises a first motor, the lateral wall in the filtration storehouse is connected to first motor fixed connection, the output of first motor runs through and extends to the inside in filtration storehouse, the output fixed mounting of first motor has first pivot, the outside fixed mounting of first pivot has a plurality of striking sticks, the equal fixed mounting in inner wall left and right sides in filtration storehouse has the diaphragm, two equal fixed mounting in top of diaphragm has the spring, two the common fixed mounting in top of spring has the movable plate, the inside of movable plate is provided with the filter screen.

Further, rabbling mechanism includes the second motor, second motor fixed connection is at the top of agitator tank, the output of second motor runs through and extends to the inside of agitator tank, the output fixed mounting of second motor has the second pivot, the outside fixed mounting of second pivot has a plurality of puddlers.

Further, one end of the first rotating shaft, which is far away from the first motor, is fixedly provided with a bearing, and the first rotating shaft is rotationally connected with the filtering bin through the bearing.

Further, the movable groove is all seted up on the inner wall left and right sides of filtration storehouse, the movable block that extends to the movable groove inside is all fixed mounting in the left and right sides of movable plate, movable groove and movable block assorted.

Further, the inside fixed mounting of movable plate has first mounting panel, the bottom fixed mounting of filter screen has the second mounting panel that contacts with first mounting panel top, first mounting panel passes through a plurality of bolts and second mounting panel threaded connection, the outside fixed mounting of filter screen has the sealing washer that laminates mutually with the movable plate inside.

Further, the front of the filter bin is embedded with a sealing door, and the top and the bottom of the filter screen are positioned between the top and the bottom of the sealing door.

Further, the inner bottom wall of the stirring tank and the inner bottom wall of the filtering bin are arc-shaped, and the first feeding pipe and the second feeding pipe are positioned at the middle positions of the arc shapes.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this filter equipment is used in cement mortar production through setting up filtration storehouse, second inlet pipe and filter equipment, and the sand enters into the inside of filtration storehouse through the second inlet pipe, and filter equipment filters debris in the sand, because the filter screen is in motion state, has reduced the condition emergence that causes the jam to the filter screen filtration pore, has improved filtration efficiency to possess high-efficient filterable advantage, made things convenient for the use.

2. This filter equipment is used in cement mortar production is through setting up first mounting panel, the second mounting panel, the bolt, sealing washer and sealing door, open the sealing door, and take out the inside of bolt from the inside of first mounting panel and second mounting panel, then upwards remove the filter screen, filter screen and sealing washer follow the inside of sealing door, can change the filter screen, filter screen and sealing washer after will changing are put into the inside of sealing door again, and screw in the inside of first mounting panel and the inside of second mounting panel with the bolt, the sealing washer has strengthened the leakproofness, the filter effect has been improved, close the sealing door, the sealing door has strengthened the leakproofness, the pollution has been reduced, thereby possess the advantage of being convenient for change, the use has been made things convenient for.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a schematic diagram showing the connection of the moving plate, the first mounting plate and the moving block according to the present utility model;

fig. 5 is a front view of the present utility model.

In the figure: 1 agitator tank, 2 first inlet pipe, 3 first row material pipe, 4 rabbling mechanism, 41 second motor, 42 second pivot, 43 puddler, 5 filter house, 6 second inlet pipe, 7 second row material pipe, 8 filter mechanism, 81 first motor, 82 first pivot, 83 striking stick, 84 diaphragm, 85 spring, 86 movable plate, 861 movable tank, 862 movable block, 87 filter screen, 871 first mounting panel, 872 second mounting panel, 873 bolt, 874 sealing washer, 9 sealing door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a filtering device for cement mortar production in this embodiment includes a stirring tank 1 and a filtering bin 5, wherein a first feeding pipe 2 is communicated with the top of the stirring tank 1, a first discharging pipe 3 is communicated with the bottom of the stirring tank 1, a stirring mechanism 4 is arranged inside the stirring tank 1, the filtering bin 5 is fixedly connected with the top of the stirring tank 1, a second feeding pipe 6 is communicated with the top of the filtering bin 5, a second discharging pipe 7 penetrating and extending into the stirring tank 1 is communicated with the bottom of the filtering bin 5, valves are fixedly installed outside the first feeding pipe 2, outside the first discharging pipe 3, outside the second feeding pipe 6 and outside the second discharging pipe 7, and a filtering mechanism 8 is arranged inside the filtering bin 5;

the filter mechanism 8 comprises a first motor 81, the first motor 81 is fixedly connected to the outer side wall of the filter bin 5, the output end of the first motor 81 penetrates through and extends to the inside of the filter bin 5, a first rotating shaft 82 is fixedly arranged at the output end of the first motor 81, a plurality of impact bars 83 are fixedly arranged outside the first rotating shaft 82, transverse plates 84 are fixedly arranged on the left side and the right side of the inner wall of the filter bin 5, springs 85 are fixedly arranged at the tops of the two transverse plates 84, a movable plate 86 is fixedly arranged at the tops of the two springs 85, and a filter screen 87 is arranged inside the movable plate 86.

Specifically, the staff pours lime and water into the inside of agitator tank 1 through first inlet pipe 2 earlier, then pour sand into the inside of filtration storehouse 5 through second inlet pipe 6, through opening first motor 81, first motor 81 drives first pivot 82 and a plurality of striking stick 83 and rotates, the quantity of striking stick 83 sets up according to specific circumstances, when striking stick 83 contacts with the bottom of filter screen 87, drive filter screen 87 and movable plate 86 and descend after rising earlier, can stretch spring 85 when movable plate 86 upwards moves, striking stick 83 and filter screen 87 do not contact the back, spring 85 can drive movable plate 86 and filter screen 87 and shake, filter screen 87 is in the motion state, debris is located the top of filter screen 87, the sand passes filter screen 87 and pours into the inside of filtration storehouse 5 through second row material pipe 7, the condition that causes the jam to the filter screen filtration pore has reduced and has taken place, filter efficiency has been improved, through opening rabbling mechanism 4, stirring mechanism 4 stirs cement, sand and water, cement mortar is discharged through first row material pipe 3 after the stirring and is collected.

In this embodiment, the stirring mechanism 4 includes a second motor 41, the second motor 41 is fixedly connected to the top of the stirring tank 1, the output end of the second motor 41 penetrates through and extends to the inside of the stirring tank 1, a second rotating shaft 42 is fixedly mounted at the output end of the second motor 41, and a plurality of stirring rods 43 are fixedly mounted at the outer part of the second rotating shaft 42.

Specifically, by turning on the second motor 41, the second motor 41 drives the second rotating shaft 42 and the plurality of stirring rods 43 to rotate, and the number of the stirring rods 43 is set according to specific conditions.

In this embodiment, a bearing is fixedly mounted at one end of the first rotating shaft 82 away from the first motor 81, and the first rotating shaft 82 is rotatably connected with the filter house 5 through the bearing.

Specifically, the first rotation shaft 82 is in a horizontal state.

In this embodiment, the left and right sides of the inner wall of the filter cartridge 5 are provided with the moving grooves 861, and the left and right sides of the moving plate 86 are fixedly provided with the moving blocks 862 extending into the moving grooves 861, and the moving grooves 861 are matched with the moving blocks 862.

Specifically, the moving plate 86 drives the moving block 862 to linearly move inside the moving slot 861, and the moving slot 861 is consistent with the moving range of the moving block 862.

In this embodiment, a first mounting plate 871 is fixedly mounted inside the moving plate 86, a second mounting plate 872 contacting with the top of the first mounting plate 871 is fixedly mounted at the bottom of the filter screen 87, the first mounting plate 871 is in threaded connection with the second mounting plate 872 through a plurality of bolts 873, and a sealing ring 874 attached to the inside of the moving plate 86 is fixedly mounted outside the filter screen 87.

Specifically, the sealing door 9 is opened, the bolts 873 are taken out from the inside of the first mounting plate 871 and the inside of the second mounting plate 872, then the filter screen 87 is moved upwards, the filter screen 87 and the sealing ring 874 are moved out of the inside of the sealing door 9, the filter screen 87 can be replaced, the replaced filter screen 87 and the sealing ring 874 are placed in the inside of the sealing door 9, the bolts 873 are screwed into the inside of the first mounting plate 871 and the inside of the second mounting plate 872, the sealing ring 874 enhances the sealing performance, the filtering effect is improved, the sealing door 9 is closed, the sealing performance of the sealing door 9 is enhanced, and the pollution is reduced.

In this embodiment, the front surface of the filter house 5 is embedded with a sealing door 9, and the top and bottom of the filter screen 87 are located between the top and bottom of the sealing door 9.

Specifically, be provided with the sealing strip between sealing door 9 and the filtration storehouse 5, strengthened the leakproofness.

In this embodiment, the inner bottom wall of the stirring tank 1 and the inner bottom wall of the filtering bin 5 are both arc-shaped, and the first feeding pipe 2 and the second feeding pipe 6 are both positioned at the middle positions of the arc shapes.

Specifically, the filtered sand enters the interior of the agitation tank 1 through the second feed pipe 6 along the inner bottom wall of the agitation tank 1, and the stirred cement mortar is discharged from the interior of the agitation tank 1 along the inner bottom wall of the filtration chamber 5.

The working principle of the embodiment is as follows:

(1) The staff pours lime and water into the interior of the stirring tank 1 through the first feeding pipe 2, then pours sand into the interior of the filtering bin 5 through the second feeding pipe 6, through starting the first motor 81, the first motor 81 drives the first rotating shaft 82 and the plurality of impact bars 83 to rotate, when the impact bars 83 contact with the bottom of the filtering net 87, the filtering net 87 and the moving plate 86 are driven to ascend firstly and then the filtering net 87 and the moving plate 86 are driven to descend, when the moving plate 86 moves upwards, the spring 85 is stretched, after the impact bars 83 do not contact with the filtering net 87, the spring 85 drives the moving plate 86 and the filtering net 87 to vibrate, the filtering net 87 is in a moving state, sundries are located at the top of the filtering net 87, because the filtering net 87 is in a moving state, sand passes through the filtering net 87 and is poured into the interior of the filtering bin 5 through the second discharging pipe 7, the occurrence of blocking to filtering net filter holes is reduced, the filtering efficiency is improved, and therefore the efficient filtering is convenient to use;

(2) The staff is through opening second motor 41, second motor 41 drives second pivot 42 and a plurality of puddler 43 and rotates, a plurality of puddlers 43 stir cement, sand and water, the cement mortar after stirring is discharged through first row material pipe 3 and is collected, after the cement mortar is collected, open sealing door 9, and take out the inside of bolt 873 from the inside of first mounting panel 871 and the inside of second mounting panel 872, then upwards remove filter screen 87, filter screen 87 and sealing washer 874 shift out from the inside of sealing door 9, can change filter screen 87, put into the inside of sealing door 9 with filter screen 87 and sealing washer 874 after changing again, and screw in the inside of first mounting panel 871 and the inside of second mounting panel 872 with bolt 873, sealing washer 874 has strengthened the leakproofness, the filter effect has been improved, sealing door 9 has been closed, the leakproofness has been strengthened to sealing door 9, the pollution has been reduced, thereby possess the advantage of being convenient for change, and use has been convenient.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 cement mortar production is with filter equipment, includes agitator tank (1) and filtration storehouse (5), the top intercommunication of agitator tank (1) has first inlet pipe (2), the bottom intercommunication of agitator tank (1) has first row material pipe (3), the inside of agitator tank (1) is provided with rabbling mechanism (4), its characterized in that: the filter bin (5) is fixedly connected to the top of the stirring tank (1), a second feeding pipe (6) is communicated with the top of the filter bin (5), a second discharging pipe (7) penetrating through and extending to the inside of the stirring tank (1) is communicated with the bottom of the filter bin (5), valves are fixedly arranged on the outside of the first feeding pipe (2), the outside of the first discharging pipe (3), the outside of the second feeding pipe (6) and the outside of the second discharging pipe (7), and a filter mechanism (8) is arranged in the filter bin (5);

the utility model provides a filter mechanism (8) is including first motor (81), the lateral wall in filtration storehouse (5) of first motor (81) fixed connection, the output of first motor (81) runs through and extends to the inside in filtration storehouse (5), the output fixed mounting of first motor (81) has first pivot (82), the outside fixed mounting of first pivot (82) has a plurality of striking stick (83), the equal fixed mounting in inner wall left and right sides in filtration storehouse (5) has diaphragm (84), two equal fixed mounting in top of diaphragm (84) has spring (85), two the common fixed mounting in top of spring (85) has movable plate (86), the inside of movable plate (86) is provided with filter screen (87).

2. The filtering device for cement mortar production according to claim 1, wherein: the stirring mechanism (4) comprises a second motor (41), the second motor (41) is fixedly connected to the top of the stirring tank (1), the output end of the second motor (41) penetrates through and extends to the inside of the stirring tank (1), a second rotating shaft (42) is fixedly arranged at the output end of the second motor (41), and a plurality of stirring rods (43) are fixedly arranged at the outer part of the second rotating shaft (42).

3. The filtering device for cement mortar production according to claim 1, wherein: one end of the first rotating shaft (82) far away from the first motor (81) is fixedly provided with a bearing, and the first rotating shaft (82) is rotationally connected with the filtering bin (5) through the bearing.

4. The filtering device for cement mortar production according to claim 1, wherein: the filter bin is characterized in that the left side and the right side of the inner wall of the filter bin (5) are respectively provided with a moving groove (861), the left side and the right side of the moving plate (86) are respectively fixedly provided with a moving block (862) extending into the moving grooves (861), and the moving grooves (861) are matched with the moving blocks (862).

5. The filtering device for cement mortar production according to claim 1, wherein: the inside fixed mounting of movable plate (86) has first mounting panel (871), the bottom fixed mounting of filter screen (87) has second mounting panel (872) that contact with first mounting panel (871) top, first mounting panel (871) is through a plurality of bolts (873) and second mounting panel (872) threaded connection, the outside fixed mounting of filter screen (87) has sealing washer (874) that laminate mutually with movable plate (86) inside.

6. The filtering device for cement mortar production according to claim 1, wherein: the front of the filter bin (5) is embedded with a sealing door (9), and the top and the bottom of the filter screen (87) are positioned between the top and the bottom of the sealing door (9).

7. The filtering device for cement mortar production according to claim 1, wherein: the inner bottom wall of the stirring tank (1) and the inner bottom wall of the filtering bin (5) are arc-shaped, and the first feeding pipe (2) and the second feeding pipe (6) are positioned at the middle positions of the arc shapes.