CN217646877U

CN217646877U - Filter equipment is used in production of superfine nanometer calcium carbonate

Info

Publication number: CN217646877U
Application number: CN202221987998.5U
Authority: CN
Inventors: 倪长军; 马春明; 李付印; 吕付斌
Original assignee: Nanyang Sanlian Micro Powder Technology Co ltd
Current assignee: Nanyang Sanlian Micro Powder Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-10-25
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a filter equipment is used in superfine nanometer calcium carbonate production, belong to screening filtration technical field, wherein filter equipment is used in superfine nanometer calcium carbonate production, including the rose box, the upper end of rose box is seted up the feed inlet, the lower extreme both sides of rose box are seted up respectively and are had first discharge gate and the second discharge gate that connects the flitch, the upper and lower two parts in rose box middle part set up processing chamber and screening mechanism respectively, screening mechanism includes the storage cavity that sets up below the processing chamber, the bottom of storage cavity is for the inclined plane face that does benefit to the ejection of compact, set up the vibrator in the rose box outside the storage cavity, the slope of storage cavity sets up the filter screen, set up third discharge gate and fourth discharge gate respectively on the both sides outer wall of storage cavity, the buffer member that the lower extreme of storage cavity set up; the utility model discloses not only can handle substandard calcium carbonate raw materials feed back automatically, utilize the filter screen reduction jam that vibrator and slope set up moreover.

Description

Filter equipment is used in production of superfine nanometer calcium carbonate

Technical Field

The utility model relates to a screening filtration technology field, concretely relates to filter equipment is used in production of superfine nanometer calcium carbonate.

Background

The nanometer superfine calcium carbonate is a novel superfine solid material developed in the 80 s. The nano material has small size effect, surface effect and macroscopic quantum tunneling effect. Therefore, the nano calcium carbonate powder has many special properties, has wide application in the aspects of catalysis, light filtering, light absorption, medicines, magnetic media, new materials and the like, and needs to be screened by using a filtering device when the nano calcium carbonate powder is produced, so that the quality of the nano calcium carbonate powder is ensured.

The existing filtering device has the defects that the filtering process is complicated, calcium carbonate which cannot reach the filtering standard needs manual transfer to be processed, the automation degree is low, the cost is increased, the filtering precision is low, calcium carbonate powder is easy to remain in the filtering device, a filter screen is blocked, and waste is caused to resources, so that the filtering device for producing the superfine nano calcium carbonate is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a filter equipment is used in production of superfine nanometer calcium carbonate, can not only be automatic handle the calcium carbonate raw materials feed back that does not reach standard, utilize the filter screen that the vibrator set up with the slope to reduce the jam moreover.

In order to solve the technical problem, the utility model provides a filter equipment is used in production of superfine nanometer calcium carbonate, including the rose box, the feed inlet is seted up to the upper end of rose box, first discharge gate and the second discharge gate that has the flitch that connects is seted up respectively to the lower extreme both sides of rose box, the upper and lower two parts at rose box middle part set up processing chamber and screening mechanism respectively, screening mechanism is including setting up the storage chamber in the processing chamber below, the bottom of storage chamber is for doing benefit to the slope face of the ejection of compact, set up the vibrator in the rose box in the storage chamber outside, the slope sets up the filter screen in the storage chamber, set up third discharge gate and fourth discharge gate respectively on the both sides outer wall in storage chamber, the buffer member of the lower extreme setting of storage chamber is used for increasing device stability.

Preferably, the buffer component is including installing the movable block in storage cavity bottom, the slide opening is seted up to the movable block upper level, it sets up the slide bar to slide in the slide opening, the both sides lower extreme erection joint piece of slide bar, first compression spring is established to the cover on the slide bar between movable block and connecting block, the lower extreme of connecting block sets up the fixed column, the activity groove is seted up to the fixed column upper end, set up second compression spring between activity groove and connecting block, set up a stopper respectively in the bottom both sides of connecting block, set up the spacing groove with stopper looks adaptation on the both sides inner wall of activity groove.

Preferably, the treatment chamber is internally and horizontally provided with two mutually matched crushing rollers, a first conveying shaft is horizontally arranged below the crushing rollers, the outer side of the first conveying shaft is provided with a spiral stirring blade, and the bottom of one side of the treatment chamber is provided with a third discharge hole for communicating with the material storage cavity

Preferably, the filter box is connected with the material returning chamber through a first discharge hole, the material returning chamber is provided with a first motor, the output end of the first motor penetrating through the material returning chamber is connected with a second conveying shaft, the second conveying shaft is fixedly connected with a spiral conveying blade, and the upper part of the filter box is provided with a material returning hole for connecting with the conveying chamber.

Preferably, the treatment chamber has a shaft hole formed in a side wall thereof, and the grinding roller rotating shaft and the first conveying shaft which are slidably inserted through the shaft hole are connected to an output shaft of the second motor and an output shaft of the third motor, respectively.

Preferably, the material collecting box is arranged on the outer side of the filter box below the second discharge port, the four corners of the bottom of the filter box are respectively provided with a support leg, and the support legs and the bottom of the material collecting box are provided with universal wheels.

Compared with the prior art, the method has the following beneficial technical effects:

1. the utility model discloses a filter screen that the slope set up and the vibrator in the storage cavity outside sieve kibbling calcium carbonate powder, and the calcium carbonate powder that reaches ejection of compact standard gets into from one side discharge gate and receives the workbin, and calcium carbonate powder up to standard again is handled after getting into the feed back room from the opposite side discharge gate, has improved filtration efficiency.

2. The utility model discloses a helical conveying blade that the feed back indoor set up will not be up to standard calcium carbonate powder transport return the processing chamber and carry out here and smash, the practicality is higher and ensure the excellence of final product.

3. The utility model discloses a set up crushing roller and smash calcium carbonate powder that does not reach standard size, the rethread is provided with helical mixing blade, can intensive mixing calcium carbonate powder, makes calcium carbonate powder refine, avoids calcium carbonate powder caking, improves production efficiency, the cost is reduced.

Drawings

FIG. 1 is a schematic structural view of the filtering apparatus for producing ultrafine nano calcium carbonate according to the present invention;

FIG. 2 is an enlarged view of a portion of A in FIG. 1;

FIG. 3 is a schematic top view of the crushing roller of the present invention;

fig. 4 is a schematic view of a descaling wiper and a spacer according to the present invention.

100. A filter box; 101. a universal wheel; 102. a feed inlet; 103. a material receiving plate; 104. a first discharge port; 105. a second discharge port; 106. a processing chamber; 107. a crushing roller; 108. a first conveying shaft; 109. a helical mixing blade; 110. a fifth discharge hole; 111. a first motor; 112. a second conveying shaft; 113. a screw conveying blade; 114. a shaft hole; 115. a second motor; 116. a third motor; 117. a feed back port; 118. a material receiving box; 119. a support leg; 120. a material returning chamber; 200. a screening mechanism; 201. a material storage cavity; 202. a vibrator; 203. filtering with a screen; 204. a third discharge port; 205. a fourth discharge port; 300. a cushioning member; 301. a movable block; 302. a slide hole; 303. a slide bar; 304. connecting blocks; 305. a first compression spring; 306. fixing the column; 307. a movable groove; 308. a second compression spring; 309. a limiting block; 310. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: the embodiment provides a filter equipment is used in superfine nanometer calcium carbonate production, including rose box 100, feed inlet 102 is seted up to the upper end of rose box 100, first discharge gate 104 and second discharge gate 105 that have the flitch 103 that connects are seted up respectively to the lower extreme both sides of rose box 100, the upper and lower two parts in rose box 100 middle part set up processing chamber 106 and screening mechanism 200 respectively, screening mechanism 200 is including setting up storage cavity 201 in processing chamber 106 below, the bottom of storage cavity 201 is for doing benefit to the inclined plate face of ejection of compact, set up vibrator 202 in rose box 100 in the storage cavity 201 outside, the slope sets up filter screen 203 in storage cavity 201, set up third discharge gate 204 and fourth discharge gate 205 on the both sides outer wall of storage cavity 201 respectively, the lower extreme setting of storage cavity 201 is used for absorbing buffer member 300.

According to one embodiment of the present invention, as shown in figures 1-4,

the method comprises the steps of arranging a storage cavity 201 below a processing chamber 106, arranging a vibrator 202 in a filter box 100 on the outer side of the storage cavity 201, obliquely arranging a filter screen 203 in the storage cavity 201, respectively arranging a third discharge port 204 and a fourth discharge port 205 on the outer walls of the two sides of the storage cavity 201, arranging a movable block 301 at the lower end of the storage cavity 201, horizontally arranging a slide hole 302 on the movable block 301, arranging a slide rod 303 in the slide hole 302 in a sliding manner, installing a connecting block 304 at the lower end of the two sides of the slide rod 303, sleeving a first compression spring 305 on the slide rod 303 between the movable block 301 and the connecting block 304, arranging a fixed column 306 at the lower end of the connecting block 304, arranging a movable groove 307 at the upper end of the fixed column 306, arranging a second compression spring 308 between the movable groove 307 and the connecting block 304, respectively arranging a limiting block 309 at the two sides of the bottom of the connecting block 304, arranging limiting grooves matched with the limiting blocks 309 on the inner walls of the two sides of the movable groove 307, screening crushed calcium carbonate powder, enabling the crushed calcium carbonate powder to reach the standard, enabling the third discharge port 204 to enter a material receiving box 118, and enabling the non-calcium carbonate powder to enter a material return chamber 120 from the fourth discharge port 205 to be processed again.

According to another embodiment of the present invention, as shown in figures 1 and 2,

the bottom of the material storage cavity 201 is provided with a movable block 301, the upper level of the movable block 301 is provided with a slide hole 302, a slide rod 303 is arranged in the slide hole 302 in a sliding manner, connecting blocks 304 are installed at the lower ends of two sides of the slide rod 303, a first compression spring 305 is sleeved on the slide rod 303 between the movable block 301 and the connecting blocks 304, a fixed column 306 is arranged at the lower end of the connecting block 304, a movable groove 307 is formed in the upper end of the fixed column 306, a second compression spring 308 is arranged between the movable groove 307 and the connecting blocks 304, two sides of the bottom of the connecting blocks 304 are respectively provided with a limiting block 309, limiting grooves matched with the limiting blocks 309 are formed in the inner walls of two sides of the movable groove 307, and blockage is reduced by a vibrator 202 and a filter screen 203 which is arranged in an inclined manner.

In one embodiment of the present invention, as shown in figure 3,

the level sets up two crushing rollers 107 that mutually support in the processing chamber 106, the below level of crushing roller 107 sets up first transport axle 108, the outside of first transport axle 108 sets up helical mixing blade 109, set up the third discharge gate 204 that is used for communicateing storage cavity 201 in one side bottom of processing chamber 106, through helical mixing blade 109, can fully stir calcium carbonate powder, make calcium carbonate powder refine, avoid calcium carbonate powder caking, improve production efficiency, the cost is reduced

In another embodiment of the present invention, as shown in figure 4,

the filter box 100 is connected with the material returning chamber 120 through the first discharge port 104, two mutually matched crushing rollers 107 are horizontally arranged in the processing chamber 106, a first conveying shaft 108 is horizontally arranged below the crushing rollers 107, a spiral conveying blade 113 is arranged on the outer side of the first conveying shaft 108, a fifth discharge port 110 used for communicating the material storage cavity 201 is formed in the bottom of one side of the processing chamber 106, and the calcium carbonate powder which does not reach the standard is conveyed back to the processing chamber 106 through the spiral conveying blade 113 to be crushed.

Furthermore, it should be noted that, unless otherwise explicitly stated or limited in the description of the present invention, the terms "mounted," "connected" and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a filter equipment is used in production of superfine nanometer calcium carbonate, includes rose box (100), feed inlet (102) are seted up to the upper end of rose box (100), first discharge gate (104) and second discharge gate (105) that have connecing flitch (103) are seted up respectively to the lower extreme both sides of rose box (100), the upper and lower two parts at rose box (100) middle part set up processing chamber (106) and screening mechanism (200) respectively, its characterized in that: screening mechanism (200) is including setting up storage cavity (201) of process chamber (106) below storage cavity (201) the outside set up vibrator (202) in rose box (100), the slope sets up filter screen (203) in storage cavity (201) set up third discharge gate (204) and fourth discharge gate (205) on the both sides outer wall of storage cavity (201) respectively, the lower extreme of storage cavity (201) sets up buffer member (300).

2. The filtering device for producing ultrafine nano calcium carbonate according to claim 1, characterized in that: the buffer component (300) comprises a movable block (301) arranged at the bottom of the material storage cavity (201), a sliding hole (302) is horizontally formed in the movable block (301), a sliding rod (303) is arranged in the sliding hole (302) in a sliding mode, connecting blocks (304) are arranged at the lower ends of two sides of the sliding rod (303), a first compression spring (305) is sleeved on the sliding rod (303) between the movable block (301) and the connecting blocks (304), a fixed column (306) is arranged at the lower end of the connecting blocks (304), a movable groove (307) is formed in the upper end of the fixed column (306), and a second compression spring (308) is arranged between the movable groove (307) and the connecting blocks (304).

3. The filtering device for producing ultrafine nano calcium carbonate according to claim 1, characterized in that: two mutually-matched crushing rollers (107) are horizontally arranged in the treatment chamber (106), a first conveying shaft (108) is horizontally arranged below the crushing rollers (107), a spiral stirring blade (109) is arranged on the outer side of the first conveying shaft (108), and a fifth discharge hole (110) used for communicating the material storage cavity (201) is formed in the bottom of one side of the treatment chamber (106).

4. The filtering device for producing ultrafine nano calcium carbonate according to claim 1, characterized in that: the filter box (100) is connected with a material returning chamber (120) through a first material outlet (104), a first motor (111) is arranged on the material returning chamber (120), the output end of the first motor (111) penetrating through the material returning chamber (120) is connected with a second conveying shaft (112), and a spiral conveying blade (113) is fixedly connected to the second conveying shaft (112).

5. The filtering device for producing ultrafine nano calcium carbonate according to claim 2, characterized in that: two sides of the bottom of the connecting block (304) are respectively provided with a limiting block (309), and the inner walls of two sides of the movable groove (307) are provided with limiting grooves (310) matched with the limiting blocks (309).

6. The filtering device for producing ultrafine nano calcium carbonate according to claim 3, characterized in that: a shaft hole (114) is formed in the side wall of the treatment chamber (106), and the rotating shaft of the crushing roller (107) and the first conveying shaft (108) which freely slide through the shaft hole (114) are respectively connected with the output shaft of a second motor (115) and the output shaft of a third motor (116).

7. The filtering device for producing ultrafine nano calcium carbonate according to claim 4, characterized in that: and a material return port (117) is formed in the upper part of the filter box (100) and is used for connecting the material return chamber (120).

8. The filtering device for producing ultrafine nano calcium carbonate according to claim 4, characterized in that: the bottom of the storage cavity (201) is an inclined plate surface beneficial to discharging.

9. The filtering device for producing ultrafine nano calcium carbonate according to claim 1, characterized in that: a material receiving box (118) is arranged on the outer side of the filter box (100) below the second material outlet (105), four corners of the bottom of the filter box (100) are respectively provided with a support leg (119), and universal wheels (101) are arranged at the bottom of the support leg (119) and the material receiving box (118).