CN219647739U - Sodium carboxymethyl cellulose production reducing mechanism - Google Patents

Abstract

The utility model discloses a sodium carboxymethyl cellulose production smashing device, which comprises a shell, wherein a conical smashing cavity, a cylindrical conveying cavity and a round platform grinding cavity are sequentially arranged in the shell from top to bottom, the conical smashing cavity, the cylindrical conveying cavity and the round platform grinding cavity are integrally formed to form an inner cavity, a rotating shaft extending into the inner cavity is rotatably arranged on the upper wall of the shell, and a driving component connected with the rotating shaft is arranged at the top of the shell.

Description

Sodium carboxymethyl cellulose production reducing mechanism

Technical Field

The utility model relates to the technical field of sodium carboxymethyl cellulose production, in particular to a crushing device for sodium carboxymethyl cellulose production.

Background

Sodium carboxymethyl cellulose is the most widely used cellulose type in the world today, used as a thickener in the food industry, as a pharmaceutical carrier in the pharmaceutical industry, as a binder, and as an anti-redeposition agent in the daily chemical industry. Protective colloids used as sizing agents and printing pastes in the printing and dyeing industry, and the like. Can be used as the component of oil extraction fracturing fluid in petrochemical industry.

Sodium carboxymethyl cellulose is in the production process, needs steps such as washing, stoving and smashing, and current reducing mechanism generally only smashes once to the material, and it is very easy to produce unqualified material after smashing, still needs to pass through the screening and carries out secondary smashing again after the material loading, influences machining efficiency, and is inconvenient to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sodium carboxymethyl cellulose production crushing device, which solves the problem of low crushing efficiency of the existing crushing device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a sodium carboxymethyl cellulose produces reducing mechanism, includes the casing, the casing top is equipped with the feeder hopper, be equipped with circular cone crushing chamber, cylinder transport chamber and round platform grinding chamber from top to bottom in the casing in proper order, circular cone crushing chamber, cylinder transport chamber and round platform grinding chamber integrated into one piece form the inner chamber, the casing upper wall rotates and installs and stretches into the pivot of inner chamber, the casing top be equipped with the drive assembly that the pivot is connected, be located be equipped with on the pivot outer wall of circular cone crushing intracavity, circular cone crushing intracavity wall is equipped with and decides crushing sword, is located be equipped with screw conveying blade on the pivot outer wall of cylinder transport intracavity, pivot bottom fixed mounting has the grinding roller, the grinding roller with form the abrasive material space between the round platform grinding chamber, casing bottom one side is equipped with the discharge gate, fixed mounting has the guide plate in the casing, guide plate one end runs through the discharge gate, the casing outer wall just is located discharge gate top department and is equipped with dust absorption subassembly.

Preferably, the driving assembly comprises a motor arranged on the upper wall of the shell, a main gear is arranged at the driving end of the motor, and a secondary gear meshed with the main gear is arranged at the upper end of the rotating shaft.

Preferably, the dust collection assembly comprises a dust collection chamber arranged on the outer wall of the shell, a dust collection fan is fixedly arranged on one side, away from the shell, of the dust collection chamber, a dust collection net is arranged in the dust collection chamber, a dust collection pipe is connected to the lower wall of the dust collection chamber, and a dust collection cover is arranged at the lower end of the dust collection pipe.

Preferably, the upper wall of the dust collection chamber is provided with an access door.

Preferably, the outer wall of the conical crushing cavity is fixedly provided with a heating rod.

Preferably, the movable crushing cutters and the fixed crushing cutters are arranged in the conical crushing cavity in a staggered manner, and the lengths of the movable crushing cutters and the fixed crushing cutters are sequentially reduced from top to bottom.

Advantageous effects

The utility model discloses a sodium carboxymethyl cellulose production crushing device, which has the following beneficial effects: the device compact structure smashes the intracavity through the circular cone and moves crushing sword and decide crushing sword and carry out preliminary breakage to the material, carries the grinding intracavity of below with the material slowly orderly through screw conveying blade again, cooperates the grinding roller to realize secondary crushing, effectively improves crushing quality and crushing efficiency, and dust collection assembly's setting can avoid the in-process dust to scatter the polluted environment, has brought the convenience for people's use.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure: 1. a housing; 2. a conical crushing cavity; 3. a cylindrical delivery chamber; 4. a round table grinding cavity; 5. a rotating shaft; 6. a movable crushing knife; 7. a crushing cutter is fixed; 8. spiral conveying blades; 9. grinding roller; 10. a discharge port; 11. a deflector; 12. a motor; 13. a main gear; 14. a pinion gear; 15. a dust collection chamber; 16. a dust collection fan; 17. a dust collecting net; 18. a dust collection pipe; 19. a dust hood; 20. a feed hopper; 21. and (5) heating the rod.

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, the present utility model provides a technical solution: the utility model provides a sodium carboxymethyl cellulose produces reducing mechanism, includes casing 1, the casing top is equipped with feeder hopper 20, be equipped with circular cone crushing chamber 2, cylinder transport chamber 3 and round platform grinding chamber 4 in proper order in the casing 1 from top to bottom, circular cone crushing chamber 2, cylinder transport chamber 3 and round platform grinding chamber 4 integrated into one piece form the inner chamber, casing 1 upper wall rotates installs and stretches into the pivot 5 of inner chamber, casing 1 top be equipped with the drive assembly who is connected with pivot 5, be located be equipped with on the pivot 5 outer wall in circular cone crushing chamber 2 and move crushing sword 6, circular cone crushing chamber 2 inner wall is equipped with decides crushing sword 7, be located be equipped with helical conveying blade 8 on the pivot 5 outer wall in the cylinder transport chamber 3, pivot 5 bottom fixed mounting has grinding roller 9, grinding roller 9 with form the abrasive material space between the round platform grinding chamber 4, casing 1 bottom one side is equipped with discharge gate 10, fixed mounting has guide plate 11 in the casing 1, guide plate 11 one end runs through discharge gate 10, casing 1 outer wall just is located dust absorption assembly department that is equipped with in the top.

The embodiment is further configured that the driving assembly comprises a motor 12 arranged on the upper wall of the shell 1, a main gear 13 is installed at the driving end of the motor 12, and a secondary gear 14 meshed with the main gear 13 is installed at the upper end of the rotating shaft 5.

The embodiment is further configured in that the dust collection assembly comprises a dust collection chamber 15 arranged on the outer wall of the shell 1, a dust collection fan 16 is fixedly arranged on one side, away from the shell 1, of the dust collection chamber 15, a dust collection net 17 is arranged in the dust collection chamber 15, a dust collection pipe 18 is connected to the lower wall of the dust collection chamber 15, and a dust collection cover 19 is arranged at the lower end of the dust collection pipe 18.

The embodiment is further configured such that an access door is provided on the upper wall of the dust collection chamber 15.

The embodiment is further configured in such a way that a heating rod 21 is fixedly arranged on the outer wall of the conical crushing cavity 2.

The embodiment is further configured in such a way that the movable crushing cutters 6 and the fixed crushing cutters 7 are staggered in the conical crushing cavity 2, and the lengths thereof are sequentially reduced from top to bottom.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples: during operation, sodium carboxymethyl cellulose materials are conveyed into a cavity through a feeding hopper, a motor 12 is started, the motor 12 drives a main gear 13 to drive a pinion 14 and a rotating shaft 5 to rotate, after the materials enter a conical crushing cavity 2, the materials are primarily crushed along with the rotation of a movable crushing cutter 6, fixed crushing cutters 7 which are arranged in a staggered manner are matched, meanwhile, a heating rod 21 is arranged on the outer wall of the conical crushing cavity 2, sodium carboxymethyl cellulose materials can be dried, the crushed materials enter a cylindrical conveying cavity 3, spiral conveying blades 8 arranged below the rotating shaft 5 can slowly and orderly convey the primarily crushed materials into a circular truncated cone grinding cavity 4 below, the rotating shaft 5 drives a grinding roller 9 to rotate, so that the materials in a grinding space are secondarily crushed, and finally the materials are discharged from a discharge port 10 through a guide plate 11;

in order to avoid dust generated during discharging from polluting the environment, the fan can be started to enable the dust to enter the dust collection box through the dust collection cover 19 and the dust collection pipe 18, and the dust can be collected and filtered by the dust collection net 17, so that environment-friendly discharging is realized.

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. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical 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 (6)

1. The utility model provides a sodium carboxymethyl cellulose production reducing mechanism, its characterized in that, including casing (1), casing (1) top is equipped with feeder hopper (20), be equipped with circular cone crushing chamber (2), cylinder conveying chamber (3) and round platform grinding chamber (4) from top to bottom in casing (1) in proper order, circular cone crushing chamber (2), cylinder conveying chamber (3) and round platform grinding chamber (4) integrated into one piece form the inner chamber, casing (1) upper wall rotation installs and stretches into pivot (5) of inner chamber, casing (1) top be equipped with the drive assembly that pivot (5) are connected, be located be equipped with on pivot (5) outer wall in circular cone crushing chamber (2) move crushing sword (6), circular cone crushing chamber (2) inner wall is equipped with fixed crushing sword (7), be located be equipped with spiral delivery blade (8) on pivot (5) outer wall in cylinder conveying chamber (3), pivot (5) bottom fixed mounting have grinding roller (9), form space between grinding roller (9) and grinding chamber (4), casing (1) bottom (10) are equipped with one side of being equipped with baffle (10) in the fixed discharge gate (11), the dust collection assembly is arranged on the outer wall of the shell (1) and above the discharge hole (10).

2. Sodium carboxymethylcellulose production crushing device according to claim 1, characterized in that the driving assembly comprises a motor (12) arranged on the upper wall of the shell (1), a main gear (13) is arranged at the driving end of the motor (12), and a secondary gear (14) meshed with the main gear (13) is arranged at the upper end of the rotating shaft (5).

3. Sodium carboxymethylcellulose production reducing mechanism as defined in claim 2, wherein, the dust absorption subassembly is including locating dust absorption room (15) of casing (1) outer wall, dust absorption fan (16) are fixed mounting in one side that dust absorption room (15) deviate from casing (1), be equipped with dust collection net (17) in dust absorption room (15), dust absorption room (15) lower wall is connected with dust absorption pipe (18), dust hood (19) are installed to dust absorption pipe (18) lower extreme.

4. A sodium carboxymethylcellulose production crushing device as claimed in claim 3, characterized in that the upper wall of the suction chamber (15) is provided with an access door.

5. The sodium carboxymethylcellulose production crushing device according to claim 4 is characterized in that a heating rod (21) is fixedly arranged on the outer wall of the conical crushing cavity (2).

6. The sodium carboxymethylcellulose production crushing device according to claim 1, wherein the movable crushing cutters (6) and the fixed crushing cutters (7) are arranged in the conical crushing cavity (2) in a staggered manner, and the lengths of the movable crushing cutters and the fixed crushing cutters are sequentially reduced from top to bottom.