CN218281668U

CN218281668U - Molecular sieve catalyst forming device

Info

Publication number: CN218281668U
Application number: CN202222096452.7U
Authority: CN
Inventors: 曹刚; 翟星
Original assignee: Tianjin Nanhua Catalyst Co ltd
Current assignee: Tianjin Nanhua Catalyst Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-13
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a molecular sieve catalyst forming device, the power distribution box comprises a box body, box top one side is connected and is equipped with the feeder hopper, the box middle part is rotated the connection and is equipped with the sleeve pipe, the sleeve pipe is connected in the outer one end of box and is equipped with and drives sleeve pipe pivoted drive arrangement, the sleeve pipe other end extends to in the box and be equipped with a plurality of puddlers in end connection, intraductal rotation sealing connection of cover is equipped with a slide cartridge, sliding connection is equipped with the slide bar in the slide cartridge, the connection is equipped with elevating gear on the slide bar, the slide bar runs through the slide cartridge and is equipped with the briquetting in other end connection, the box top is connected in puddler top one side and is equipped with the inlet tube, the connection is equipped with the ring canal on the inlet tube, the connection is equipped with a plurality of orifices on the ring canal, the box middle part connection is equipped with the shaping frame, shaping in-connection is equipped with the through-hole, through-hole and briquetting cooperation. Compared with the prior art, the utility model the advantage lie in: is convenient for stirring and mixing and strip molding.

Description

Molecular sieve catalyst forming device

Technical Field

The utility model relates to a catalyst technical field specifically indicates a molecular sieve catalyst forming device.

Background

The catalyst is a substance capable of changing the chemical reaction rate of a reactant in a chemical reaction and is often used in chemical production. The catalysts are various in kind and can be classified into liquid catalysts and solid catalysts according to their state. Solid catalysts, also called catalysts, are generally in the form of particles; the solid catalyst with smaller particles can be prepared by adopting a spray drying method, and the prepared catalyst powder has uniform particles and high reaction activity; according to statistics, more than 90% of industrial processes use catalysts, such as chemical industry, petrifaction, biochemistry, environmental protection and the like; most of the existing forming devices are shaped into spheres and granules, and the solid column catalyst is complicated in the forming process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a molecular sieve catalyst forming device convenient to stirring is mixed, the strip shaping of being convenient for.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a molecular sieve catalyst forming device, includes the box, box top one side is connected and is equipped with the feeder hopper, the box middle part is rotated the connection and is equipped with the sleeve pipe, the sleeve pipe is equipped with in the outer one end connection of box and drives sleeve pipe pivoted drive arrangement, the sleeve pipe other end extends to the box and is equipped with a plurality of puddlers in end connection, the intraductal rotation sealing connection of cover is equipped with the slide cartridge, sliding connection is equipped with the slide bar in the slide cartridge, the connection is equipped with elevating gear on the slide bar, the slide bar runs through the slide cartridge and is equipped with the briquetting in the other end connection, the box top is connected in puddler top one side and is equipped with the inlet tube, the connection is equipped with the ring canal on the inlet tube, the ring canal is last to be connected and is equipped with a plurality of orifices, the box middle part connection is equipped with the shaping frame, the connection is equipped with the through-hole in the shaping frame, the through-hole cooperates with the briquetting, the connection is equipped with blank device bottom of shaping frame, the connection is equipped with the stoving pipe on the bottom side wall of the box, bottom one side articulates and is equipped with the shutter.

Compared with the prior art, the utility model the advantage lie in: guiding the powdery molecular sieve catalyst into the box body through a feed hopper, then guiding water into an annular pipe through an external water pump by a water inlet pipe, finally spraying the water to the powdery molecular sieve catalyst through spray holes to promote the molding of the powdery molecular sieve catalyst, starting a driving device, and driving a stirring rod by the driving device to stir the powdery molecular sieve catalyst to accelerate the mixing; then the lifting device is started, the lifting device drives the sliding rod to reciprocate up and down along the sliding barrel, the molecular sieve catalyst is conveniently extruded and guided out by the push block through the forming frame, then the formed molecular sieve catalyst is conveniently cut by the cutting device, dried by the drying pipe and finally guided out from the stop gate.

Furthermore, drive arrangement is including connecting in the motor one on box top, the power take off end connection of motor one is equipped with gear one, the connection is equipped with gear two on the gear one, gear two just rotates with the meshing of gear one and is connected the box, bushing locates in the gear two, and through starter motor one, motor one drives gear one, and gear one rotates through the meshing drive sleeve pipe with gear two, and the sleeve pipe drive puddler rotates, is convenient for promote the mixture of molecular sieve catalyst and water.

Further, elevating gear is including connecting in the second motor of box top outer wall, the power take off end connection of second motor is equipped with the crank, the articulated connecting rod that is equipped with of the crank other end, the articulated slide bar of the connecting rod other end, through starter motor two, the second drive crank of motor, crank drive connecting rod, go up and down on the connecting rod drive slide bar, slide bar drive ejector pad, ejector pad promote the molecular sieve catalyst after will mixing and get into the shaping frame.

Furthermore, the top of the pressing block is of a conical structure with a small top and a large bottom, so that the stockpiling at the top of the pressing block is avoided.

Furthermore, the cutting device comprises a telescopic cylinder connected to a forming frame, a baffle is connected to a power end of the telescopic cylinder, the baffle is matched with the through hole, movable rods are respectively arranged on two sides of the through hole of the forming frame in a sliding connection mode, a cutter is oppositely connected to one side, close to the baffle, of each movable rod, a first driving column is connected to each movable rod, a second driving column is connected to the power end of the telescopic cylinder, a hinge rod is arranged between the second driving column and the first driving column in a sliding connection mode, a hinge shaft is connected to each hinge rod, the hinge rods are hinged to the forming frame through the hinge shafts, the telescopic cylinder extends in an initial state, and the telescopic cylinder drives the baffle to be matched with the through hole; the telescopic cylinder is started to shorten, the telescopic cylinder drives the baffle to contract, the hinge shaft is used as the center to rotate through the second driving column driving hinge rod, the hinge rod is close to the through hole to slide through the first driving column driving movable rod, the movable rod driving cutter cuts the formed molecular sieve catalyst, and the formed molecular sieve catalyst with equal length can be obtained conveniently by orderly controlling the telescopic cylinder to stretch.

Further, hinge bar both ends are connected respectively and are equipped with first drive groove and second drive groove, first drive groove and first drive post sliding fit, second drive groove and second drive post sliding fit, telescopic cylinder passes through second drive post and second drive groove sliding fit drive hinge bar, and the hinge bar passes through first drive post and first drive groove sliding fit drive movable rod.

Further, the puddler is kept away from sleeve pipe one end and is connected and be equipped with the scraper bar, the cooperation of scraper bar and box lateral wall is convenient for scrape the molecular sieve catalyst of pole to box lateral wall and is strikeed off through scraping pole and the cooperation of box lateral wall, avoids mixing the inequality.

Drawings

Fig. 1 is a schematic structural diagram of the molecular sieve catalyst forming device of the present invention.

Fig. 2 is a schematic diagram of a in fig. 1.

Fig. 3 is a schematic cross-sectional structure of the sleeve.

As shown in the figure: 1. the device comprises a box body, 2, a feed hopper, 3, a sleeve, 4, a stirring rod, 5, a sliding cylinder, 6, a sliding rod, 7, a pressing block, 8, a water inlet pipe, 9, a ring pipe, 10, a spray hole, 11, a forming frame, 12, a through hole, 13, a drying pipe, 14, a baffle door, 15, a first motor, 16, a first gear, 17, a second gear, 18, a second motor, 19, a crank, 20, a connecting rod, 21, a telescopic cylinder, 22, a baffle, 23, a movable rod, 24, a cutter, 25, a first driving column, 26, a second driving column, 27, a hinge rod, 28, a hinge shaft, 29, a first driving groove, 30, a second driving groove, 31 and a scraping rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawings 1-3, a molecular sieve catalyst forming device comprises a box body 1, a feed hopper 2 is connected to one side of the top end of the box body 1, a sleeve 3 is rotatably connected to the middle of the box body 1, the sleeve 3 is connected to one end of the box body 1, a driving device capable of driving the sleeve 3 to rotate is arranged, the other end of the sleeve 3 extends into the box body 1, a plurality of stirring rods 4 are connected to the end of the sleeve, a sliding cylinder 5 is rotatably and hermetically connected to the sleeve 3, a sliding rod 6 is slidably connected to the sliding cylinder 5, a lifting device is connected to the sliding rod 6, the sliding rod 6 penetrates through the sliding cylinder 5, a pressing block 7 is connected to the other end of the sliding cylinder 5, a water inlet pipe 8 is connected to one side of the top of the box body 1 above the stirring rods 4, a circular pipe 9 is connected to the water inlet pipe 8, a plurality of spray holes 10 are connected to the circular pipe 9, a forming frame 11 is connected to the middle of the box body 1, a through hole 12 is connected to the inside of the forming frame 11, the through hole 12 is matched with the pressing block 7, a material cutting device is connected to the bottom of the forming frame 11, a drying pipe 13 is connected to the side wall of the bottom of the box body 1, and a hinged door 14 is arranged on one side of the bottom of the box body 1.

The driving device comprises a first motor 15 connected to the top end of the box body 1, the power output end of the first motor 15 is connected with a first gear 16, the first gear 16 is connected with a second gear 17, the second gear 17 is meshed with the first gear 16 and is rotatably connected with the box body 1, and the sleeve 3 is connected in the second gear 17; the lifting device comprises a second motor 18 connected to the outer wall of the top end of the box body 1, the power output end of the second motor 18 is connected with a crank 19, the other end of the crank 19 is hinged with a connecting rod 20, and the other end of the connecting rod 20 is hinged with the sliding rod 6; the top of the pressing block 7 is of a conical structure with a small upper part and a big lower part; the cutting device comprises a telescopic cylinder 21 connected to the forming frame 11, a baffle 22 is connected to a power end of the telescopic cylinder 21, the baffle 22 is matched with the through hole 12, the forming frame 11 is respectively provided with a movable rod 23 in a sliding connection at two sides of the through hole 12, one side of the movable rod 23 close to the baffle 22 is relatively connected with a cutter 24, a first driving column 25 is connected to the movable rod 23, a second driving column 26 is connected to the power end of the telescopic cylinder 21, a hinge rod 27 is arranged between the second driving column 26 and the first driving column 25 in a sliding connection manner, a hinge shaft 28 is connected to the hinge rod 27, and the hinge rod 27 is hinged to the forming frame 11 through the hinge shaft 28; a first driving groove 29 and a second driving groove 30 are respectively connected and arranged at two ends of the hinge rod 27, the first driving groove 29 is in sliding fit with the first driving column 25, and the second driving groove 30 is in sliding fit with the second driving column 26; the one end of puddler 4 is kept away from sleeve pipe 3 and is connected and be equipped with scraping rod 31, scrape rod 31 and the cooperation of 1 lateral wall of box.

The utility model discloses when specifically implementing, lead into box 1 through feeder hopper 2 with powdered molecular sieve catalyst, then inlet tube 8 leads into ring canal 9 with water through external water pump, it promotes powdered molecular sieve catalyst shaping to spill to powdered molecular sieve catalyst through orifice 10 at last, start drive arrangement, drive arrangement drive puddler 4 stirs powdered molecular sieve catalyst, mixing with higher speed, through starter motor one 15, motor one 15 drives gear one 16, gear one 16 drives sleeve pipe 3 through the meshing with gear two 17 and rotates, sleeve pipe 3 drives puddler 4 and rotates, be convenient for promote the mixing of molecular sieve catalyst and water, be convenient for scrape off the molecular sieve catalyst of box 1 lateral wall through scraping bar 31 and box 1 lateral wall cooperation, avoid mixing inequality; then, a lifting device is started, the lifting device drives the sliding rod 6 to reciprocate up and down along the sliding cylinder 5, the molecular sieve catalyst is conveniently extruded and guided out through the forming frame 11 by the push block, the motor II 18 is started, the motor II 18 drives the crank 19, the crank 19 drives the connecting rod 20, the connecting rod 20 drives the sliding rod 6 to lift up and down, the sliding rod 6 drives the push block, the mixed molecular sieve catalyst is pushed into the forming frame 11 by the push block, the top of the pressing block 7 is of a conical structure with a small top and a large bottom, and stacking at the top of the pressing block 7 is avoided; then, the formed molecular sieve catalyst is conveniently cut by a cutting device, the telescopic cylinder 21 extends in an initial state, and the telescopic cylinder 21 drives the baffle plate 22 to be matched with the through hole 12; the telescopic cylinder 21 is started to shorten, the telescopic cylinder 21 drives the baffle 22 to contract, meanwhile, the telescopic cylinder 21 drives the hinge rod 27 to rotate around the hinge shaft 28 through the sliding fit of the second driving column 26 and the second driving groove 30, the hinge rod 27 drives the movable rod 23 to slide close to the through hole 12 through the sliding fit of the first driving column 25 and the first driving groove 29, the movable rod 23 drives the cutter 24 to cut the formed molecular sieve catalyst, and the stretching of the telescopic cylinder 21 is controlled in order, so that the formed molecular sieve catalyst with equal length can be obtained conveniently; then dried through the drying duct 13 and finally led out of the shutter 14.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a molecular sieve catalyst forming device, includes box (1), its characterized in that: a feed hopper (2) is connected with one side of the top end of the box body (1), a sleeve (3) is rotatably connected with the middle part of the box body (1), one end of the sleeve (3) outside the box body (1) is connected with a driving device which can drive the sleeve (3) to rotate, the other end of the sleeve (3) extends into the box body (1) and is connected with a plurality of stirring rods (4) at the end part, a sliding cylinder (5) is connected in the sleeve (3) in a rotating and sealing way, a slide bar (6) is arranged in the slide cylinder (5) in a sliding connection way, a lifting device is connected on the slide bar (6), the slide bar (6) penetrates through the slide cylinder (5) and is connected with a pressing block (7) at the other end, a water inlet pipe (8) is connected and arranged at one side of the top of the box body (1) above the stirring rod (4), a ring pipe (9) is connected on the water inlet pipe (8), a plurality of spray holes (10) are connected on the ring pipe (9), the middle part of the box body (1) is connected with a forming frame (11), a through hole (12) is connected and arranged in the forming frame (11), the through hole (12) is matched with the pressing block (7), the bottom end of the forming frame (11) is connected with a material cutting device, a drying pipe (13) is connected and arranged on the side wall of the bottom of the box body (1), one side of the bottom of the box body (1) is hinged with a stop door (14).

2. The molecular sieve catalyst forming apparatus of claim 1, wherein: the driving device comprises a first motor (15) connected to the top end of the box body (1), a first gear (16) is connected to the power output end of the first motor (15), a second gear (17) is connected to the first gear (16), the second gear (17) is meshed with the first gear (16) and is rotatably connected with the box body (1), and the sleeve (3) is connected and arranged in the second gear (17).

3. The molecular sieve catalyst forming apparatus of claim 1, wherein: the lifting device comprises a second motor (18) connected to the outer wall of the top end of the box body (1), a crank (19) is connected to the power output end of the second motor (18), a connecting rod (20) is hinged to the other end of the crank (19), and a sliding rod (6) is hinged to the other end of the connecting rod (20).

4. The molecular sieve catalyst forming apparatus of claim 1, wherein: the top of the pressing block (7) is of a conical structure with a small upper part and a large lower part.

5. The molecular sieve catalyst forming apparatus of claim 1, wherein: the blank device is including connecting telescopic cylinder (21) on shaping frame (11), the power end connection of telescopic cylinder (21) is equipped with baffle (22), baffle (22) and through-hole (12) cooperation, shaping frame (11) are equipped with movable rod (23) in through-hole (12) both sides sliding connection respectively, movable rod (23) are close to baffle (22) one side and connect relatively and are equipped with cutter (24), the connection is equipped with first drive post (25) on movable rod (23), the power end connection of telescopic cylinder (21) is equipped with second drive post (26), sliding connection is equipped with hinge bar (27) between second drive post (26) and first drive post (25), the connection is equipped with hinge (28) on hinge bar (27), hinge bar (27) are through hinge (28) articulated shaping frame (11).

6. The molecular sieve catalyst forming apparatus of claim 5, wherein: the hinge rod is characterized in that a first driving groove (29) and a second driving groove (30) are respectively connected to two ends of the hinge rod (27), the first driving groove (29) is in sliding fit with the first driving column (25), and the second driving groove (30) is in sliding fit with the second driving column (26).

7. The molecular sieve catalyst forming apparatus of claim 1, wherein: one end of the stirring rod (4) far away from the sleeve (3) is connected with a scraping rod (31), and the scraping rod (31) is matched with the side wall of the box body (1).