CN115722301A

CN115722301A - Molecular sieve is with smashing case

Info

Publication number: CN115722301A
Application number: CN202211297011.1A
Authority: CN
Inventors: 方钦
Original assignee: Pingxiang Chengda Chemical Filler Co ltd
Current assignee: Pingxiang Chengda Chemical Filler Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-03

Abstract

The invention discloses a crushing box for a molecular sieve, which comprises a crushing box, wherein a feed port is fixedly arranged at the upper end of the crushing box, a crushing device is arranged in the crushing box, a screening device is arranged at the lower end of the crushing device, the screening device comprises a screening plate, a telescopic spring and a fixing plate, the screening plate is arranged in the crushing box, the inner wall of the crushing box on the screening plate is in sliding connection, and the telescopic spring is fixedly arranged at the lower end of the screening plate. This molecular sieve is with smashing case through being provided with screening plant, and the screening board is shaken about smashing incasement portion, improves the screening effect to the molecular sieve, through being provided with knocking device, makes the screening board shake in inside, when improving the screening effect, prevents that the molecular sieve of undersize from causing the jam to the screening hole on the screening board, improves work efficiency, through being provided with reciprocating device, realizes the circulation and smashes, improves the crushing effect to the molecular sieve.

Description

Molecular sieve is with smashing case

Technical Field

The invention relates to the technical field of molecular screening, in particular to a crushing box for a molecular sieve.

Background

Natural aluminosilicate exists in nature, which has the functions of molecular sieving, adsorption, ion exchange and catalysis, the natural material is called molecular sieve, the artificially synthesized zeolite is also called molecular sieve, and the molecular sieve has the advantages of high adsorption capacity, strong thermal stability and the like which are not possessed by other adsorbents, so that the molecular sieve is widely applied.

The natural molecular sieve needs to be dried, purified and separated after being collected, wherein crushing is an important content in the process, the existing crushing device is generally used for crushing the natural molecular sieve when crushing the natural molecular sieve, but the existing crushing device cannot completely crush the molecular sieve, so that the crushed molecular sieve is different in size and uniform, the incompletely crushed molecular sieve needs to be manually collected and crushed again, and the manual workload is increased.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a crushing box for a molecular sieve, which solves the problems that the molecular sieve is not uniform enough when being crushed by the existing sieving machine, the incompletely crushed molecular sieve needs to be manually collected again, and the manual workload is increased.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a molecular sieve is with smashing case, is including smashing the case, it has the dog-house to smash case upper end fixed mounting, it is provided with reducing mechanism to smash incasement portion, the reducing mechanism lower extreme is provided with screening plant, screening plant includes:

the screening plate is arranged inside the crushing box and is connected with the inner wall of the crushing box in a sliding manner;

the telescopic spring is fixedly arranged at the lower end of the screening plate;

the fixed plate, fixed plate fixed mounting is on the inner wall of smashing the case, the fixed plate is close to one of screening board and serves fixed mounting and have expanding spring.

Preferably, the lower extreme fixed mounting of screening board has knocking device, knocking device is including driving motor, axis of rotation and cam, driving motor fixed mounting is at the left end of smashing the case, driving motor's output run through the left end of smashing the case and with axis of rotation fixed connection, the axis of rotation is being smashed the inside rotation of incasement and is being connected, driving motor's one end and cam fixed connection are kept away from to the axis of rotation, the cam sets up the lower extreme at the screening board.

Preferably, a support frame is fixedly mounted on the side wall of the left end of the crushing box, and an air heater is fixedly mounted on the support frame and communicated with the crushing box through a pipeline.

Preferably, the lower extreme of reducing mechanism is provided with the deflector, deflector fixed mounting is on the inside lateral wall of smashing the case, the deflector is provided with two sets ofly, and is two sets of the deflector uses the central line of smashing the case to set up as the axisymmetric, sets up to the inclined plane through the deflector, makes the better screening board that drops to the lower extreme of molecular sieve after smashing.

Preferably, the right-hand member of smashing the case is provided with ejection of compact pipeline and pan feeding pipeline, smash the case and be linked together through the reciprocating device of ejection of compact pipeline and pan feeding pipeline and right-hand member, ejection of compact pipeline sets up the upper end at the feed pipe.

Preferably, reciprocating device is including screening case, screw and gear motor, the screening case is linked together through the crushing case of ejection of compact pipeline and pan feeding pipeline and left end, screening case upper end fixed mounting has gear motor, gear motor's output run through the screening case and with screw fixed connection, the screw is connected at the inside rotation of screening incasement.

Preferably, the upper end of the screening plate is arranged to be an inclined plane, so that the incompletely crushed molecular sieve can better roll down to the inside of the screening box to perform reciprocating and circulating crushing effects.

Preferably, a discharge hole is formed in one side of the front end of the crushing box.

Preferably, ejection of compact pipeline and pan feeding pipeline are the slope form setting, and for the inside that falls to the screening case through the better roll of pan feeding pipeline of kibbling molecular sieve completely, the ejection of compact pipeline through the slope form makes the inside molecular sieve of screening incasement portion better drop to smashing incasement portion, uses reducing mechanism to smash the molecular sieve once more, improves crushing effect.

(III) advantageous effects

The invention provides a crushing box for a molecular sieve. The method has the following beneficial effects:

(1) This molecular sieve is with smashing case, through being provided with screening plant, when smashing the reducing mechanism of incasement portion upper end and smashing the molecular sieve, the molecular sieve after smashing drops to the screening board of lower extreme through the deflector, directly sieve the qualified molecular sieve after smashing through the screening board, accelerate the work efficiency of screening, be provided with expanding spring at the lower extreme of screening board simultaneously, when the molecular sieve drops, carry out gravity extrusion to the screening board, make expanding spring produce deformation, drive the screening board and shake about smashing incasement portion, the improvement is to the screening effect of molecular sieve.

(2) This molecular sieve is with smashing case, through being provided with knocking device, when starting driving motor, when making driving motor drive the axis of rotation and rotate, the axis of rotation drives the cam when rotating and rotates, can contact with the lower extreme of screening board when the cam rotates, and upwards extrude the screening board, make the screening board upwards slide, when the cam does not contact with the screening board, the elastic shrinkage lapse that the screening board passes through expanding spring slides downwards, drive the screening board and shake in inside, when improving the screening effect, prevent that the screening hole of undersize from causing the jam to the screening hole on the screening board, improve work efficiency.

(3) This molecular sieve is with smashing case, through being provided with reciprocating device, when incomplete kibbling molecular sieve remains on the screening board, set up to the inclined plane through screening board upper end, the screening board is when upwards sliding simultaneously, drive the upper end and go on to the screening incasement through the feeding pipeline not completely kibbling molecular sieve, the screw through screening incasement portion drives, inside the crushing incasement portion is entered into once more through ejection of compact pipeline, smash once more through the reducing mechanism, realize the circulation and smash, improve the crushing effect to the molecular sieve.

Drawings

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

FIG. 2 is a front cross-sectional structural schematic view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a crushing box; 101. a feeding port; 102. a discharge pipeline; 103. a feeding pipeline; 104. a discharge port; 2. a crushing device; 201. a guide plate; 3. a screening device; 301. a screening plate; 302. a tension spring; 303. a fixing plate; 4. a knocking device; 401. a drive motor; 402. a rotating shaft; 403. a cam; 5. a support frame; 6. a hot air blower; 7. a reciprocating device; 701. screening the box; 702. a propeller; 703. a speed reducing motor.

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. 1-3, the present invention provides a technical solution: the utility model provides a molecular sieve is with smashing case, including smashing case 1, smash 1 upper end fixed mounting of case has dog-house 101, smash 1 inside reducing mechanism 2 that is provided with of case, 2 lower extremes of reducing mechanism are provided with screening plant 3, screening plant 3 includes screening board 301, screening board 301 sets up in the inside of smashing case 1, sliding connection on the inner wall of smashing case 1 on screening board 301, fixed mounting has expanding spring 302 all around in the bottom of screening board 301, expanding spring 302's lower extreme fixed mounting has fixed plate 303, fixed plate 303 fixed mounting is on smashing the inner wall of case 1.

Specifically, the screening device 3 of the technical scheme of the invention comprises a screening plate 301, four groups of telescopic springs 302 and a fixing plate 303, wherein four groups of telescopic springs 302 are fixedly arranged around the bottom of the screening plate 301, and the four groups of fixing plates 303 are also arranged, and two groups of the four groups of telescopic springs are fixedly arranged at the front end and the rear end in the crushing box 1.

In an embodiment of the invention, the crushing device 2 comprises a crushing roller and a rotating motor, the crushing roller is driven by the rotating motor to crush the molecular sieve, meanwhile, the guide plate 201 arranged at the lower end of the crushing device 2 is convenient for the crushed molecular sieve to better fall onto the screening plate 301 at the lower end, and the screening plate 301 is provided with screening holes for screening the molecular sieve.

With continuing reference to fig. 1-3, the lower end of the sieving plate 301 is fixedly installed with a knocking device 4, the knocking device 4 includes a driving motor 401, a rotating shaft 402 and a cam 403, the driving motor 401 is fixedly installed at the left end of the pulverizing box 1, the output end of the driving motor 401 penetrates through the left end of the pulverizing box 1 and is fixedly connected with the rotating shaft 402, the rotating shaft 402 is rotatably connected inside the pulverizing box 1, one end of the rotating shaft 402 far from the driving motor 401 is fixedly connected with the cam 403, the cam 403 is arranged at the lower end of the sieving plate 301, a support frame 5 is fixedly installed on the left end side wall of the pulverizing box 1, a hot air blower 6 is fixedly installed on the support frame 5, the hot air blower 6 is communicated with the pulverizing box 1 through a pipeline, the lower end of the pulverizing device 2 is provided with a guide plate 201, the guide plate 201 is fixedly installed on the inner side wall of the pulverizing box 1, two sets of guide plates 201 are provided, two sets of deflectors 201 use the central line of smashing case 1 to set up as the axial symmetry, the right-hand member of smashing case 1 is provided with ejection of compact pipeline 102 and pan feeding pipeline 103, it is linked together with the reciprocating device 7 of right-hand member through ejection of compact pipeline 102 and pan feeding pipeline 103 to smash case 1, ejection of compact pipeline 102 sets up the upper end at pan feeding pipeline 103, reciprocating device 7 is including screening case 701, screw 702 and gear motor 703, screening case 701 is linked together through ejection of compact pipeline 102 and pan feeding pipeline 103 and the crushing case 1 of left end, screening case 701 upper end fixed mounting has gear motor 703, the output of gear motor 703 runs through screening case 701 and with screw 702 fixed connection, screw 702 is connected at the inside rotation of screening case 701, the upper end of screening board 301 sets up to the inclined plane, discharge gate 104 has been seted up to the front end one side of smashing case 1, ejection of compact pipeline 102 and pan feeding pipeline 103 are the slope form setting.

In order to prevent the molecular sieve from being screened by the screening plate 301, the screening holes in the screening plate 301 are blocked by the smaller crushed molecular sieve, which affects the screening efficiency, the knocking device 4 is arranged at the lower end of the screening plate 301, the driving motor 401 is started, the driving motor 401 drives the rotating shaft 402 to rotate, the cam 403 rotates, when the cam 403 rotates, the cam 403 contacts with the lower end of the bottom of the screening plate 301 and pushes the screening plate 301 upwards in the rotating process, the screening plate 301 slides upwards in the crushing box 1, when the cam 403 rotates again, the cam 403 does not contact with the screening plate 301 any more, at this time, the screening plate 301 is driven to slide downwards through the elastic contraction of the expansion spring 302, the screening plate 301 is driven to slide upwards and downwards, the molecular sieve on the screening plate 301 is driven to shake at this time, the molecular sieve on the screening plate 301 is driven to shake and fall better, and the screening effect is improved.

In order to prevent the molecular sieve from being screened, the molecular sieve is adhered together, a support frame 5 is fixedly arranged at the right end of the crushing box 1, an air heater 6 is fixedly arranged at the upper end of the support frame 5, hot air is discharged into the crushing box 1 through the air heater 6, the drying effect of the inside is improved, the phenomenon of molecular sieve accumulation is prevented, and the crushing effect of the crushing device 2 on the molecular sieve is greatly improved.

In the embodiment of the invention, in order to better perform a circulating crushing function on the molecular sieve, when the crushing device 2 crushes the molecular sieve, the crushed molecular sieve falls onto the sieving plate 301 at the lower end through the guide plate 201, at this time, the sieving plate 301 blocks the molecular sieve which is not completely crushed and remains at the upper end of the sieving plate 301, the upper end of the sieving plate 301 is set to be an inclined plane, when the driving motor 401 drives the rotating shaft 402 to rotate, the cam 403 makes the sieving plate 301 slide upwards, when the sieving plate 301 slides upwards, the molecular sieve which is not completely crushed on the sieving plate 301 falls into the sieving box 701 through the feeding pipeline 103, the molecular sieve which is not completely crushed is driven by the propeller 702 to enter the crushing box 1 through the discharging pipeline 102 and falls onto the upper end of the crushing device 2, so that the crushing device 2 performs the crushing work on the molecular sieve which is not completely crushed again, and the crushing efficiency on the molecular sieve is improved.

When the molecular sieve crusher works (or is used), when the molecular sieve needs to be sieved and crushed, the molecular sieve is put into the crushing box 1 through the feeding port 101, at this time, the molecular sieve enters the crushing box 1, the molecular sieve is crushed through the crushing roller of the crushing device 2, the crushed molecular sieve rolls down to the sieving plate 301 at the lower end through the guide plate 201, at this time, the molecular sieve drops to the sieving plate 301 at the lower end, the telescopic spring 302 at the lower end of the sieving plate 301 is extruded, the telescopic spring 302 is deformed to drive the sieving plate 301 to shake up and down, the crushed molecular sieve on the sieving plate 301 is sieved, the sieving effect is improved, at this time, the driving motor 401 is started to drive the rotating shaft 402 to rotate, the rotating shaft 402 drives the cam 403 to rotate when rotating, the cam 403 contacts with the lower end of the sieving plate 301 when rotating, and extrudes the sieving plate 301 upwards, the sieving plate 301 is enabled to slide upwards in the crushing box 1, when the cam 403 is not contacted with the sieving plate 301 any more, the sieving plate 301 is elastically contracted by the expansion spring 302 to drive the sieving plate 301 to slide downwards, at this time, the sieving plate 301 is enabled to shake in the crushing box 1 to enhance the sieving effect on the molecular sieve, meanwhile, the sieving holes of the sieving plate 301 blocked by smaller molecular sieves can be prevented from shaking and dropping, when the cam 403 drives the sieving plate 301 to slide upwards, the incompletely crushed molecular sieve enters the sieving box 701 through the feeding pipeline 103 by virtue of the inclined plane arranged on the sieving plate 301, at this time, the speed reducing motor is started to enable the propeller 702 in the sieving box 701 to rotate to drive the incompletely crushed molecular sieve to move upwards, and enters the crushing box 1 through the discharging pipeline 102 to drop to the crushing device 2 at the lower end from top, the crushing effect is carried out to the molecular sieve through crushing roller once more, realizes the circulation and smashes, improves crushing effect, and the good molecular sieve of smashing discharges through discharge gate 104, convenient collection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 molecular sieve is with smashing case, includes crushing case (1), its characterized in that: smash case (1) upper end fixed mounting have dog-house (101), smash inside reducing mechanism (2) that is provided with of case (1), reducing mechanism (2) lower extreme is provided with screening plant (3), screening plant (3) include:

the screening plate (301), the screening plate (301) is arranged inside the crushing box (1), and the screening plate (301) is connected with the inner wall of the crushing box (1) in a sliding manner;

the telescopic spring (302), the said telescopic spring (302) is fixedly mounted on the underpart of the screening plate (301);

fixed plate (303), fixed plate (303) fixed mounting is on the inner wall of smashing case (1), fixed plate (303) are close to one of screening board (301) and serve fixed mounting have expanding spring (302).

2. A comminution box for a molecular sieve as claimed in claim 1, characterized in that: screening board's (301) lower extreme fixed mounting has knocking device (4), knocking device (4) are including driving motor (401), axis of rotation (402) and cam (403), driving motor (401) fixed mounting is at the left end of smashing case (1), the output of driving motor (401) run through the left end of smashing case (1) and with axis of rotation (402) fixed connection, axis of rotation (402) are smashing case (1) inside rotation and are connected, the one end and cam (403) fixed connection of driving motor (401) are kept away from to axis of rotation (402), cam (403) set up the lower extreme at screening board (301).

3. A comminution box for a molecular sieve as claimed in claim 1, characterized in that: the crushing box is characterized in that a supporting frame (5) is fixedly mounted on the side wall of the left end of the crushing box (1), an air heater (6) is fixedly mounted on the supporting frame (5), and the air heater (6) is communicated with the crushing box (1) through a pipeline.

4. A comminution box for a molecular sieve as claimed in claim 1, characterized in that: the lower extreme of reducing mechanism (2) is provided with deflector (201), deflector (201) fixed mounting is on the inside lateral wall of smashing case (1), deflector (201) are provided with two sets ofly, two sets of deflector (201) use the central line of smashing case (1) to set up as the axial symmetry.

5. A comminution box for a molecular sieve as claimed in claim 1, characterized in that: the right end of the crushing box (1) is provided with a discharge pipeline (102) and a feeding pipeline (103), the crushing box (1) is communicated with a reciprocating device (7) at the right end through the discharge pipeline (102) and the feeding pipeline (103), and the discharge pipeline (102) is arranged at the upper end of the feeding pipeline (103).

6. A comminution box for a molecular sieve as claimed in claim 5, characterized in that: reciprocating device (7) are linked together with crushing case (1) of left end including screening case (701), screw (702) and gear motor (703), screening case (701) is through ejection of compact pipeline (102) and pan feeding pipeline (103), screening case (701) upper end fixed mounting has gear motor (703), the output of gear motor (703) runs through screening case (701) and with screw (702) fixed connection, screw (702) are connected at the inside rotation of screening case (701).

7. A comminution box for a molecular sieve as claimed in claim 1, characterized in that: the upper end of the screening plate (301) is provided with an inclined surface.

8. A comminution box for a molecular sieve as claimed in claim 1, characterized in that: a discharge hole (104) is formed in one side of the front end of the crushing box (1).

9. A comminution box for a molecular sieve as claimed in claim 5, characterized in that: the discharging pipeline (102) and the feeding pipeline (103) are both arranged in an inclined manner.