CN111805738A

CN111805738A - Fiber cement production pulping equipment

Info

Publication number: CN111805738A
Application number: CN202010692280.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhuji Huajiang Engineering Design Consulting Co ltd
Current assignee: Zhuji Huajiang Engineering Design Consulting Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2020-10-23
Anticipated expiration: 2040-07-17
Also published as: CN111805738B

Abstract

The invention relates to the technical field of cement pulping equipment and discloses fiber cement production pulping equipment which comprises a stirring tank and a stirring paddle connected with a transmission structure, wherein the upper part of the stirring tank is movably connected with a rotating platform capable of automatically rotating, and the rotating platform is movably connected with an insertion rod capable of moving up and down. This fibre cement production pulping equipment, add the batching behind the mortar through inserted bar and pay-off screw rod disect insertion, the batching of newly-adding distributes evenly relatively, can make during the stirring the batching of newly-adding rapidly evenly distributed to among the whole mortar, great range has reduced the time that will newly-adding batching misce bene needs, secondly, in the rotatory stirring mixed mortar of stirring rake, the control inserted bar inserts the mortar and utilizes the drill bit to carry out local stirring from different positions, because the rotatory stirring direction of drill bit is different with the stirring rake, thereby avoid the too regular distribution of fibre, guarantee the even distribution of material property that the fibre brought.

Description

Fiber cement production pulping equipment

Technical Field

The invention relates to the technical field of cement pulping equipment, in particular to fiber cement production pulping equipment.

Background

Compared with common cement, the anti-cracking and anti-permeability properties of the mortar product can be improved by adding the fibers into dry-mixed mortar and concrete, so that the integrity, flexibility, continuity and durability of the mortar are improved.

When pulping on site, the raw materials are generally roughly proportioned manually, the ingredients are added according to the actual slurry condition after being uniformly mixed, the raw materials are required to be uniformly stirred again after new ingredients are added, the newly added ingredients are uniformly dispersed into the whole, the consumed time is long, and the pulping efficiency is reduced.

Secondly, no matter the vertical or longitudinal stirring shaft is used, the stirring direction is relatively single in the stirring process, so that the fiber distribution in the cement slurry can be in a certain regularity, and therefore, the physical properties caused by the fibers cannot be uniformly distributed in the mortar, for example, if most of the fibers are longitudinally distributed, the transverse strength is inevitably lower than the longitudinal strength, and the quality of cement products formed by the cement mortar is reduced.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the technical scheme of the fiber cement production pulping equipment, which has the advantages of high overall stirring efficiency, good local stirring quality and the like, and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a fibre cement production slurrying equipment, includes agitator tank and the stirring rake of being connected with transmission structure, the upper portion swing joint of agitator tank has the revolving stage that can rotate by oneself, swing joint has the inserted bar that can reciprocate on the revolving stage, the pay-off screw rod has been cup jointed in the inside activity of inserted bar, the top fixedly connected with loading hopper of inserted bar, the bottom fixedly connected with drill bit of pay-off screw rod, install the lifter between revolving stage and the loading hopper.

Preferably, the revolving stage passes through the pivot swing joint of connecting piece and stirring rake, the connecting piece includes connection pad and driven plate, the pivot fixed connection of connection pad and stirring rake, driven plate and revolving stage fixed connection, driven plate and the cooperation of connection pad terminal surface, be equipped with the arch on the connection pad, the driven plate is equipped with the telescopic pin, the upper end of driven plate is equipped with the electro-magnet.

Preferably, the pin and the protrusion are matched by an inclined plane, and a compressed spring is sleeved on the outer side wall of the pin.

Preferably, the insertion rod is arranged obliquely, and the orientation of the drill bit is consistent with the rotation direction of the stirring paddle.

Preferably, the number of the lifting rods is four, and the lifting rods are distributed in a diamond shape, wherein one pair of the lifting rods is positioned on the same straight line passing through the circle center of the rotating platform.

Preferably, the outer side wall of the drill is hinged with fan blades inclined towards one side, and the fan blades are contracted when the drill rotates forwards and are expanded when the drill rotates backwards.

The invention has the following beneficial effects:

1. according to the fiber cement production pulping equipment, the ingredients are directly inserted into the mortar through the insertion rod and the feeding screw rod and then are added, the newly added ingredients are distributed relatively uniformly, the newly added ingredients can be rapidly and uniformly distributed into the whole mortar during stirring, the time for uniformly mixing the newly added ingredients is greatly reduced, and the energy consumption is reduced.

2. This fiber cement production pulping equipment when the rotatory stirring of stirring rake mixes the mortar, the control inserted bar inserts the mortar from different positions and utilizes the drill bit to carry out local stirring, because the rotatory stirring direction of drill bit is different with the stirring rake to avoid the too regular distribution of fibre, guaranteed the even distribution of material property that the fibre brought, improve the holistic quality of fiber cement goods.

Drawings

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

FIG. 2 is a schematic structural view of a connector according to the present invention;

FIG. 3 is a schematic view of the distribution of the lift pins of the present invention;

fig. 4 is a schematic structural view of the drill bit of the present invention.

In the figure: 1. a stirring tank; 2. a stirring paddle; 3. a rotating table; 4. an insertion rod; 5. a feed screw; 6. a drill bit; 7. a lifting rod; 8. a hopper; 9. a connecting member; 91. a connecting disc; 92. a driven plate; 93. a protrusion; 94. a pin; 95. an electromagnet.

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. 1-4, a fiber cement production pulping device comprises a stirring tank 1 and a stirring paddle 2 connected with a transmission structure, the bottom of the stirring tank 1 is provided with a slurry outlet, the bottom of the stirring tank 1 is provided with a feed inlet and a power device, the upper part of the stirring tank 1 is movably connected with a rotating platform 3 capable of rotating by itself, the rotating speed of the rotating platform 3 can be adjusted, the rotating speed can be the same as or different from the rotating angular speed of the stirring paddle 2, the rotating platform 3 is movably connected with an insertion rod 4 capable of moving up and down, the insertion rod 4 can move up and down to insert or extract cement mortar, a feed screw 5 is movably sleeved in the insertion rod 4, the top of the insertion rod 4 is fixedly connected with a hopper 8, the feed hopper 8 is used for adding ingredients for adjusting the quality of the mortar, the insertion rod 4 rotates to feed the ingredients into the mortar, so as to reduce, the bottom of the feeding screw 5 is fixedly connected with a drill 6, the rotation of the drill 6 can locally stir the mortar on one hand and reduce the resistance of the insertion rod 4 to the mortar on the other hand, a lifting rod 7 is arranged between the rotary table 3 and the feeding hopper 8, and the expansion of the insertion rod 4 is controlled by the expansion of the lifting rod 7.

Wherein, revolving stage 3 passes through connecting piece 9 and stirring rake 2's pivot swing joint, connecting piece 9 includes connection pad 91 and driven plate 92, connection pad 91 and stirring rake 2's pivot fixed connection, driven plate 92 and revolving stage 3 fixed connection, driven plate 92 and the cooperation of connection pad 91 terminal surface, be equipped with protruding 93 on the connection pad 91, driven plate 92 is equipped with telescopic pin 94, protruding 93 and pin 94 all have the multiunit, can realize the cooperation at arbitrary angle, pin 94 and protruding 93 cooperation, connection pad 91 rotates along with stirring rake 2, then drive driven plate 92 and rotate and drive revolving stage 3 synchronous rotation, the upper end of driven plate 92 is equipped with electro-magnet 95, electro-magnet 95 circular telegram produces magnetic force, attract pin 94 to move upwards, protruding 93 and pin 94 break away from the cooperation, make revolving stage 3 and stirring rake 2's rotation produce the difference in speed, the position of adjustment inserted rod 4.

Wherein, pin 94 and protruding 93 are the inclined plane cooperation, and the lateral wall cover of pin 94 is equipped with and is the spring that compresses, avoids producing too big impact force between protruding 93 and the pin 94 and damages.

Wherein, the inserted bar 4 slope sets up, and the orientation of drill bit 6 is unanimous with the direction of rotation of stirring rake 2, utilizes the rotation of drill bit 6 to produce the power the same with the direction of rotation of stirring rake 2, reduces the transverse force that the inserted bar 4 received, improves the life of inserted bar 4.

Four lifting rods 7 are arranged in a rhombic distribution, one pair of lifting rods 7 is positioned on the same straight line passing through the circle center of the rotating platform 3, the height of the other pair of lifting rods 7 is controlled to generate a height difference, and the inserting rods 4 can be inclined towards any side.

Wherein, the lateral wall of drill bit 6 articulates there is the flabellum towards one side slope, and contracts when drill bit 6 rotates the gos forward, and opens up when rotatory backspace, reduces the resistance when advancing, bores into the mortar fast, and opens up when the antiport, improves the ability of local stirring.

The working principle and the working process of the invention are as follows:

after the mortar is preliminarily stirred uniformly, if the ingredients need to be added, so as to adjust the quality of the mortar, the ingredients needing to be added are filled into a charging hopper 8, the rotating platform 3 is controlled to shrink, the inserting rod 4 and the drill bit 6 are inserted into the mortar, when the inserting is carried out, the feeding screw rod 5 and the drill bit 6 rotate, on one hand, the drill bit 6 is driven into the mortar, on the other hand, the ingredients are directly sent into the mortar, after the once inserting return is completed, the inserting angle of the inserting rod 4 is adjusted through the connecting piece 9, the ingredients are inserted again, the ingredients are mixed, the ingredients which are newly added are relatively uniformly distributed, and the time required by stirring is shortened.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fiber cement production slurrying equipment, includes agitator tank (1) and stirring rake (2) of being connected with transmission structure, its characterized in that: the upper portion swing joint of agitator tank (1) has revolving stage (3) that can rotate by oneself, swing joint has inserted pole (4) that can reciprocate on revolving stage (3), pay-off screw rod (5) have been cup jointed in the inside activity of inserting pole (4), the top fixedly connected with loading hopper (8) of inserting pole (4), bottom fixedly connected with drill bit (6) of pay-off screw rod (5), install lifter (7) between revolving stage (3) and loading hopper (8).

2. The fiber cement production pulping apparatus of claim 1, wherein: revolving stage (3) are through the pivot swing joint of connecting piece (9) and stirring rake (2), connecting piece (9) are including connection pad (91) and driven plate (92), the pivot fixed connection of connection pad (91) and stirring rake (2), driven plate (92) and revolving stage (3) fixed connection, driven plate (92) and connection pad (91) terminal surface cooperation, be equipped with protruding (93) on connection pad (91), driven plate (92) are equipped with telescopic pin (94), the upper end of driven plate (92) is equipped with electro-magnet (95).

3. A fiber cement production pulping apparatus according to claim 2, characterized in that: the pin (94) and the bulge (93) are matched by inclined planes, and a compressed spring is sleeved on the outer side wall of the pin (94).

4. The fiber cement production pulping apparatus of claim 1, wherein: the inserting rod (4) is obliquely arranged, and the orientation of the drill bit (6) is consistent with the rotating direction of the stirring paddle (2).

5. The fiber cement production pulping apparatus of claim 4, wherein: the number of the lifting rods (7) is four, the lifting rods are distributed in a diamond shape, and one pair of the lifting rods (7) is located on the same straight line passing through the circle center of the rotating table (3).

6. The fiber cement production pulping apparatus of claim 1, wherein: the outer side wall of the drill bit (6) is hinged with fan blades inclined towards one side, and the fan blades are contracted when the drill bit (6) rotates forwards and are expanded when the drill bit rotates backwards.