CN215996298U

CN215996298U - Pretreatment device for gypsum

Info

Publication number: CN215996298U
Application number: CN202122463739.4U
Authority: CN
Inventors: 张晓利
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-11
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a processing apparatus before gypsum is used relates to gypsum processingequipment technical field, including the agitator tank, be equipped with the agitator disk that slides from top to bottom and set up in the agitator tank, the coaxial rotation of agitator disk is installed main agitator and is rotated and rotate the vice agitator of a plurality of that sets up with main agitator rotation opposite direction around main agitator, has seted up the discharge gate on the agitator tank, and discharge gate department rigid coupling has the fender material net. The utility model solves the problem that the plaster in the traditional technology has a certain movement direction in the tank body, so that the plaster powder in unit area can not be fully fused with auxiliary materials; the uniformity of the ginger paste in the tank body cannot be judged, so that the uniformity of the discharged ginger paste is often different; when liquid is poured into the tank, the viscosity of the local paste in the tank body is seriously disordered, so that the stirring time needs to be prolonged.

Description

Pretreatment device for gypsum

Technical Field

The utility model relates to a gypsum processingequipment technical field, concretely relates to processing apparatus before for gypsum.

Background

The gypsum board is made of gypsum, and the gypsum board cannot be customized in batches due to different volumes and parts of the animal body, so that the gypsum board is required to be manufactured on site according to different use occasions, wherein the gypsum board is indispensable to stir raw materials in the manufacturing process, and the quality of the gypsum board is determined by the uniformity of stirring of the raw materials, so that a gypsum stirring tool is produced on the market.

The patent with application number 201820187935.9 is disclosed by the property office of Chinese national department of intellectual Property, the scheme comprises a box body, an adjusting chamber is arranged at the top end of the box body, guide rails are fixed at both sides of the adjusting chamber, a slide block is arranged in the guide rails and fixed with a stirring motor, a connecting rod is fixed at the top end of the stirring motor, the top end of the connecting rod is fixed with an adjusting block, the output end of the stirring motor is fixed with a rotating rod, stirring blades are fixed on the rotating rod, the bottom end of the rotating rod is connected with a rotating bearing, both sides of the box body are connected with a movable plate through a buffer part, a vibrating motor is fixed at the top end of the movable plate and fixed with a rotating rod, one end of the rotating rod is fixed with a vibrating lug in the stirring process of gypsum, the box body is heated, the gypsum can be prevented from being solidified too fast, the sufficiency and uniformity of stirring the gypsum are ensured, and the box body is vibrated constantly, the influence of the air bubbles generated by the gypsum on the plasticity and the solidity of the gypsum is avoided.

The device utilizes a series of subassemblies to realize the stirring to the gypsum, but along with the daily use of the device, also gradually appeared the shortcoming of the device:

firstly, when the device utilizes the stirring blades to stir the gypsum again, the movement direction of the gypsum in the tank body is fixed, so that the sufficient fusion of the paste powder in unit area and auxiliary materials cannot be ensured, and the uniform thinning degree cannot be ensured; and the paste powder needs to be stirred for a long time, the time consumption is long, and the efficiency is low.

Second to when the device derives the cream thick liquids after the stirring again, because can't judge the stirring degree of consistency of the internal ginger paste of jar, the ginger paste degree of consistency after the discharge often appears differs, causes the easy crackle and cracked phenomenon of appearing of gypsum board in later stage.

Thirdly, the device is again to the stirring in-process of cream powder, when needs add liquid and be used for adjusting thin consistency, all be through the mode of directly pouring liquid into, but the pouring of this mode makes the cream thick liquid viscosity of the internal part of jar seriously maladjusted for need prolong the churning time, reduced stirring efficiency.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a pretreatment device for gypsum, which is used for solving the problem that the gypsum in the traditional technology has a certain movement direction in a tank body, so that the sufficient fusion of the gypsum powder in unit area and auxiliary materials can not be ensured; the uniformity of the ginger paste in the tank body cannot be judged, so that the uniformity of the discharged ginger paste is often different; when liquid is poured into the tank, the viscosity of the local paste in the tank body is seriously disordered, so that the stirring time needs to be prolonged.

In order to solve the above problem, the utility model provides a following technical scheme:

the utility model provides a preceding processing apparatus for gypsum, includes the agitator tank, the agitator disk that slides about being equipped with in the agitator tank and set up, main agitator is installed in the coaxial rotation of agitator disk and is wound main agitator rotate and with main agitator rotates the vice agitator of a plurality of that opposite direction set up, the discharge gate has been seted up on the agitator tank, just discharge gate department rigid coupling has the fender material net.

As an improved scheme, still coaxially enclose on the inner wall of agitator tank and be equipped with the honeycomb duct, the equipartition of honeycomb duct has a plurality of branch water gap, it has the inlet tube still to communicate on the honeycomb duct, the inlet tube extends to the outside of agitator tank.

As an improved scheme, an annular groove is formed in the inner wall of the stirring tank, the flow guide pipe is fixedly connected in the annular groove, the side wall of the annular groove below the annular groove extends downwards in an inclined mode to the inner wall of the stirring tank and forms a liquid level, the water diversion opening faces the liquid level, a guide hole communicated with the annular groove is further formed in the stirring tank, and the water inlet pipe penetrates through the guide hole and extends to the outside.

As an improved scheme, the auxiliary stirrer comprises an auxiliary rotating shaft, a plurality of auxiliary stirring blades are fixedly connected to the auxiliary rotating shaft in parallel along the axial direction, auxiliary guide holes are formed in the auxiliary stirring blades along the extending direction of the auxiliary stirring blades, and the outer end portions of the auxiliary stirring blades are in friction contact with the inner wall of the stirring tank.

As an improved scheme, the main stirrer comprises a main rotating shaft, a plurality of main stirring blades are fixedly connected to the main rotating shaft in parallel along the axial direction, a main flow guide hole is formed in the main stirring blade along the extending direction of the main stirring blade, and the main stirring blade extends to the parallel area between the auxiliary stirring blades.

As a modification, the main agitating blade and the sub agitating blade are both inclined to a vertical plane.

As an improved scheme, a scraper is fixedly connected between the auxiliary stirring blades in the area where the material blocking net is located, the scraper is in frictional contact with the material blocking net, and the arrangement of the main stirring blades is avoided and is located on the running track where the scraper is located.

As a modified scheme, the agitator disk passes through lifting unit slidable mounting on the base, lifting unit includes perpendicular rigid coupling in rectangle post on the base, sliding sleeve is equipped with the rectangle cover on the rectangle post, threaded connection has the locking knob on the rectangle cover, the end of locking knob passes the rectangle cover with the rectangle post offsets, the rigid coupling has the bracing piece on the lateral wall of rectangle cover, the agitator disk rigid coupling in on the bracing piece, it has the handle of pressing still to fix on the rectangle cover, it has the board of supporting still to fix on the rectangle post, it is equipped with supporting spring still to overlap on the rectangle post, supporting spring is located the top of board supports.

As an improved scheme, the bottom of the stirring tank is fixedly connected to the base through a support frame, a material receiving area is formed between the height difference of the discharge port and the height difference of the base, a guide cylinder extending downwards is fixedly connected to the discharge port, and a feeding guide cylinder communicated with the stirring tank is fixedly connected to the outer wall of the stirring tank close to the upper end portion.

As a modified scheme, the agitator disk includes the ring cover, the upper end rigid coupling of ring cover has the end plate, the coaxial rigid coupling of lower tip of ring cover has the crown plate, the central department rigid coupling of ring cover has main runner, the rigid coupling has the ring gear on the inner wall of ring cover, the periphery equipartition of main runner has rather than the vice runner of meshing mutually, vice runner still with the ring gear meshes mutually, main pivot rigid coupling in the center department of zhu runner, vice pivot rigid coupling in the center department of vice runner, still install driving motor on the bracing piece, driving motor's output shaft pass bracing piece and end plate with the central department looks rigid coupling of main runner.

Compared with the prior art, the beneficial effects of the utility model are that:

the efficiency is increased in unit time by using a plurality of sets of stirrers, and disordered movement of paste slurry in the stirring tank is realized by the plurality of sets of stirrers in parallel, so that the stirring efficiency is greatly improved; the main stirrer and the auxiliary stirrer are arranged in opposite rotating directions, so that disordered movement of the paste slurry in the main stirrer and stirring efficiency are further improved; the material blocking net is arranged in the material guide net, so that the gypsum which is not fully stirred is blocked in the re-stirring process, and only qualified paste can be discharged from the material guide net; the qualification of slurry led out from the discharge hole is ensured; the surrounding arrangement of the guide pipe is utilized to realize the uniformity of liquid inlet, and the problem of serious imbalance of viscosity caused by pouring liquid in the traditional technology is reduced; the stirring tank is arranged in an improved manner, so that the materials at the discharge port can be collected and used conveniently; the structure is simple, and the maintenance is convenient; the cost and labor force are reduced, the structure is simple, and the service life is long; simple structure and stable operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic structural view of the stirring plate of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic structural view of the auxiliary stirring blade of the present invention;

in the figure: 1-main rotating shaft, 2-main stirring blade, 3-auxiliary rotating shaft, 4-auxiliary stirring blade, 5-auxiliary flow guide hole, 6-main flow guide hole, 7-scraper, 8-feeding guide cylinder and 9-stirring tank; 10-a material guide cylinder; 11-a material blocking net; 12-a discharge hole; 13-a material receiving area; 14-a base; 15-a support frame; 16-a rectangular column; 17-a resisting plate; 18-a support spring; 19-a rectangular sleeve; 20-stop knob; 21-pressing handle; 22-a support bar; 23-a drive motor; 24-ring sleeve; 25-an end plate; 26-a primary wheel; 27-an auxiliary runner; 28-toothed ring; 29-ring plate; 30-a draft tube; 31-a water diversion port; 32-to liquid level; 33-water inlet pipe.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 4, the pretreatment device for gypsum comprises a stirring tank 9, wherein a stirring disc which is arranged in the stirring tank 9 in a vertically sliding manner is arranged in the stirring tank 9, a main stirrer and a plurality of auxiliary stirrers which rotate around the main stirrer and are arranged in a direction opposite to the rotation direction of the main stirrer are coaxially arranged in the stirring disc, a discharge port 12 is formed in the stirring tank 9, and a material blocking net 11 is fixedly connected to the discharge port 12.

Still coaxially enclose on the inner wall of agitator tank 9 and be equipped with honeycomb duct 30, honeycomb duct 30's equipartition has a plurality of branch water mouth 31, and honeycomb duct 30 is last still to communicate there is inlet tube 33, and inlet tube 33 extends to the outside of agitator tank 9.

The inner wall of the stirring tank 9 is provided with an annular groove, the guide pipe 30 is fixedly connected in the annular groove, the side wall of the annular groove below the annular groove extends to the inner wall of the stirring tank 9 in an inclined and downward manner and forms a liquid level 32, the water diversion port 31 faces the liquid level 32, the stirring tank 9 is further provided with a guide hole communicated with the annular groove, and the water inlet pipe 33 penetrates through the guide hole and extends to the outside.

The auxiliary stirrer comprises an auxiliary rotating shaft 3, a plurality of auxiliary stirring blades 4 are fixedly connected in parallel along the axial direction on the auxiliary rotating shaft 3, auxiliary guide holes 5 are formed in the auxiliary stirring blades 4 along the extending direction of the auxiliary stirring blades, the outer end portions of the auxiliary stirring blades 4 are in friction contact with the inner wall of the stirring tank 9, the outer end portions of the auxiliary stirring blades are in friction contact with the inner wall of the stirring tank 9, scraping of the inner wall can be achieved, gypsum is reduced to be adhered to the inner wall, and cleaning is facilitated.

The main agitator includes main pivot 1, and the rigid coupling that parallels along the axial on the main pivot 1 has a plurality of main stirring vane 2, and has seted up main guiding hole 6 along its extending direction on the main stirring vane 2, and main stirring vane 2 extend to the vice stirring vane 4 between parallel regional, utilize the guiding hole to realize improving the circulation that the gypsum utilized the agitator in agitator tank 9, improve stirring efficiency.

The main stirring blade 2 and the auxiliary stirring blade 4 are both inclined to the vertical surface, wherein the inclined arrangement can realize the principle similar to a packing auger, so that materials are conveyed downwards, and the flowing speed of the materials from the discharge hole 12 is improved.

The scraper 7 is fixedly connected between the auxiliary stirring blades 4 in the area where the material blocking net 11 is located, the scraper 7 is in frictional contact with the material blocking net 11, and the arrangement of the main stirring blades 2 avoids the running track where the scraper 7 is located, wherein the scraper 7 can effectively improve the speed of discharging materials from the material blocking net 11, and can also prevent the materials from being accumulated on the material blocking net 11, so that automatic cleaning is realized.

The agitator disk passes through elevating part slidable mounting on base 14, elevating part includes perpendicular rigid coupling rectangle post 16 on base 14, sliding sleeve is equipped with rectangle cover 19 on the rectangle post 16, threaded connection has locking knob 20 on the rectangle cover 19, the end of locking knob 20 passes rectangle cover 19 and offsets with rectangle post 16, the rigid coupling has bracing piece 22 on the lateral wall of rectangle cover 19, the agitator disk rigid coupling is on bracing piece 22, it presses handle 21 still to have the rigid coupling on the rectangle cover 19, still the rigid coupling has resisting board 17 on the rectangle post 16, still the cover is equipped with supporting spring 18 on the rectangle post 16, supporting spring 18 is located resisting board 17's top, it is spacing to utilize supporting spring 18 can realize carrying out the flexible support to the rectangle sliding sleeve, reduce because of the collision of agitating part to agitator tank 9 bottom.

The bottom of agitator tank 9 passes through support frame 15 rigid coupling on base 14 to form material receiving area 13 between the difference in height through discharge gate 12 and base 14, and this rigid coupling has downwardly extending's guide cylinder 10 on discharge gate 12, and still the rigid coupling has the feeding guide cylinder 8 of its inside intercommunication on the outer wall of agitator tank 9 near the upper end, be convenient for realize the input to the material thing.

The stirring disc comprises a ring sleeve 24, an end plate 25 is fixedly connected to the upper end of the ring sleeve 24, a ring plate 29 is coaxially and fixedly connected to the lower end of the ring sleeve 24, a main rotating wheel 26 is fixedly connected to the center of the ring sleeve 24, a toothed ring 28 is fixedly connected to the inner wall of the ring sleeve 24, auxiliary rotating wheels 27 meshed with the main rotating wheel 26 are uniformly distributed on the periphery of the main rotating wheel 26, the auxiliary rotating wheels 27 are further meshed with the toothed ring 28, a main rotating shaft 1 is fixedly connected to the center of a Zhu rotating wheel, an auxiliary rotating shaft 3 is fixedly connected to the center of the auxiliary rotating wheel 27, a driving motor 23 is further mounted on the supporting rod 22, an output shaft of the driving motor 23 penetrates through the supporting rod 22 and the end plate 25 to be fixedly connected to the center of the main rotating wheel 26, the mode is the same as that of a planetary gear, and stirring efficiency is effectively improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A pretreatment device for gypsum is characterized in that: including agitator tank (9), be equipped with the agitator disk that slides from top to bottom and set up in agitator tank (9), agitator disk coaxial rotation installs main agitator and winds main agitator rotates and with the vice agitator of a plurality of that main agitator rotation opposite direction set up, discharge gate (12) have been seted up on agitator tank (9), just discharge gate (12) department rigid coupling has and keeps off material net (11).

2. The pretreatment device for gypsum according to claim 1, wherein: still coaxial enclosing is equipped with honeycomb duct (30) on the inner wall of agitator tank (9), the equipartition of honeycomb duct (30) has a plurality of branch water gap (31), it has inlet tube (33) still to communicate on honeycomb duct (30), inlet tube (33) extend to the outside of agitator tank (9).

3. The pretreatment device for gypsum according to claim 2, wherein: seted up the ring channel on the inner wall of agitator tank (9), honeycomb duct (30) rigid coupling in the ring channel, just the lateral wall slope downwardly extending that the ring channel is in the below extends to on the inner wall of agitator tank (9) to form liquid level (32), water diversion mouth (31) orientation liquid level (32), the intercommunication has still been seted up on agitator tank (9) the guide hole of ring channel, inlet tube (33) pass the guide hole extends to the outside.

4. The pretreatment device for gypsum according to claim 1, wherein: the auxiliary stirrer comprises an auxiliary rotating shaft (3), a plurality of auxiliary stirring blades (4) are fixedly connected to the auxiliary rotating shaft (3) in parallel along the axial direction, auxiliary flow guide holes (5) are formed in the auxiliary stirring blades (4) along the extending direction of the auxiliary stirring blades, and the outer end portions of the auxiliary stirring blades (4) are in friction contact with the inner wall of the stirring tank (9).

5. The pretreatment device for gypsum according to claim 4, wherein: the main agitator includes main pivot (1), it has a plurality of main stirring vane (2) to parallel the rigid coupling along the axial on main pivot (1), just main guiding hole (6) have been seted up along its extending direction on main stirring vane (2), just extension of main stirring vane (2) extremely parallel region between vice stirring vane (4).

6. The pretreatment device for gypsum according to claim 5, wherein: the main stirring blade (2) and the auxiliary stirring blade (4) are both inclined to a vertical surface.

7. The pretreatment device for gypsum according to claim 6, wherein: the scraper blade (7) is fixedly connected between the auxiliary stirring blades (4) in the area where the material blocking net (11) is located, the scraper blade (7) is in frictional contact with the material blocking net (11), and the main stirring blades (2) are arranged and avoided to be located on the running track where the scraper blade (7) is located.

8. The pretreatment device for gypsum according to claim 1, wherein: the agitator disk passes through lifting unit slidable mounting on base (14), lifting unit include perpendicular rigid coupling in rectangle post (16) on base (14), sliding sleeve is equipped with rectangle cover (19) on rectangle post (16), threaded connection has locking knob (20) on rectangle cover (19), the end of locking knob (20) is passed rectangle cover (19) with rectangle post (16) offsets, the rigid coupling has bracing piece (22) on the lateral wall of rectangle cover (19), the agitator disk rigid coupling in on bracing piece (22), it has to press handle (21) to go back the rigid coupling on rectangle cover (19), it has offset plate (17) to go back the rigid coupling on rectangle post (16), it is equipped with supporting spring (18) still to overlap on rectangle post (16), supporting spring (18) are located the top of offset plate (17).

9. The pretreatment device for gypsum according to claim 8, wherein: the bottom of agitator tank (9) pass through support frame (15) rigid coupling in on base (14) to form material receiving area (13) between the difference in height through discharge gate (12) and base (14), just this rigid coupling has downwardly extending's guide cylinder (10) on discharge gate (12), it has inside feeding guide cylinder (8) of intercommunication to go back the rigid coupling on the outer wall that is close to the upper end of agitator tank (9).

10. The pretreatment device for gypsum according to claim 9, wherein: the agitator disk includes ring cover (24), the upper end rigid coupling of ring cover (24) has end plate (25), the coaxial rigid coupling of the lower tip of ring cover (24) has crown plate (29), the center department rigid coupling of ring cover (24) has main runner (26), the rigid coupling has ring gear (28) on the inner wall of ring cover (24), the periphery equipartition of main runner (26) has rather than engaged with vice runner (27), vice runner (27) still with ring gear (28) mesh mutually, main pivot (1) rigid coupling in the center department of main runner, vice pivot (3) rigid coupling in the center department of vice runner (27), still install driving motor (23) on bracing piece (22), the output shaft of driving motor (23) pass bracing piece (22) and end plate (25) with the center department looks rigid coupling of main runner (26).