CN212076432U - Feeding device for molecular sieve activation - Google Patents

Abstract

The utility model discloses a feeding device for molecular sieve activation, which is applied to the technical field of molecular sieve processing, and solves the technical problems of time consumption and labor consumption of manual feeding, the key points of the technical scheme are that the feeding device comprises a roller, the end wall of the roller is provided with a feed inlet, the feeding device also comprises a bracket positioned on one side of the roller feeding direction, a protective cover arranged on the side wall of the bracket, a measuring bin arranged at the top of the bracket and a hopper positioned on one side of the measuring bin, the protective cover is rotatably connected with the end wall of the roller positioned at the feed inlet, the bottom of the measuring bin is provided with a discharge pipe, the bottom end of the discharge pipe passes through the side wall of the protective cover and extends into the roller, the bracket is provided with; this feeder replaces artifical material loading, labour saving and time saving, and operation safe and reliable to the at the uniform velocity material loading of molecular sieve, and the material loading efficiency is high, has improved drying effect.

Description

Feeding device for molecular sieve activation

Technical Field

The utility model relates to a technical field of molecular sieve processing, in particular to feeder is used in molecular sieve activation.

Background

The molecular sieve is an artificially synthesized hydrated aluminosilicate (zeolite) with the function of screening molecules, and after the molecular sieve is activated at high temperature and loses water, a plurality of micropores with uniform pore sizes are formed in crystals, so that the molecular sieve has strong adsorption capacity. The molecular sieve is widely applied to organic chemical industry and petrochemical industry and is also an excellent adsorbent for coal gas dehydration.

The process for preparing molecular sieves generally comprises: mixing, granulating, screening, drying, roasting and packaging the molecular sieve, wherein in the actual production, after the molecular sieve is mixed, the molecular sieve needs to be activated at high temperature, and can be put into use. At present, the molecular sieve is generally dried at high temperature by placing the molecular sieve in a roller, and a burner is arranged in the roller to dry the molecular sieve at high temperature.

However, in the existing process of drying the molecular sieve, a certain amount of molecular sieve is generally poured into the roller manually at one time, so that the roller cannot roll uniformly when drying the molecular sieve, drying dead corners exist, and the drying effect is further influenced; and the inside temperature of cylinder is higher, leads to the feed inlet department temperature of cylinder higher, adopts the mode of artifical material loading, and is consuming time hard, has certain danger, and drying efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feeder is used in molecular sieve activation, its advantage is: the automatic feeding device has the advantages of replacing manual feeding, saving time and labor, realizing the uniform-speed feeding of the molecular sieve, improving the feeding efficiency and enhancing the drying effect, and is safe and reliable in operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a feeder for molecular sieve activation, includes the cylinder, the end wall of cylinder is equipped with the feed inlet, still including being located cylinder feeding direction one side support, installing protection casing on the support lateral wall, installing at the measurement storehouse at support top and being located the hopper of measurement storehouse one side, the protection casing rotates with the end wall that the cylinder is located the feed inlet to be connected, the bottom in measurement storehouse is equipped with the discharging pipe, the lateral wall that the protection casing was passed to the bottom of discharging pipe extends to inside the cylinder, be equipped with the promotion subassembly that the drive hopper goes up and down on the support and be convenient for the hopper direction subassembly that overturns to the measurement storehouse in.

According to the technical scheme, firstly, a hopper is filled with the molecular sieve manually; then utilize the lifting unit to drive the hopper and go up and down, after promoting the hopper to a take the altitude, utilize the direction subassembly, can overturn the hopper to the measuring bin inside, through the measuring bin, can be with inside even transport to the cylinder of material, realized at the uniform velocity material loading. The distance between the workers and the roller is increased through the protective cover, and safe operation is realized; the feeding device with the structure has the advantages that workers only need to fill the hopper with the molecular sieve, manpower is greatly saved, operation is safe and reliable, uniform feeding of the molecular sieve is realized, feeding efficiency is improved, and drying effect is enhanced.

The utility model discloses further set up to: the support includes two rows of first stands and second stand that set up side by side, a plurality of connecting rods that the equipartition set up between first stand and second stand relative lateral wall, the branch that links to each other with the connecting rod, set up the batter post in second stand one side, along a plurality of stiffeners of equidistant range of batter post direction of height and set up the crossbeam between two batter post tops, the protection casing is installed between the lateral wall of two first stands, the both ends of stiffener set up respectively on the lateral wall of two batter posts towards the second stand, the lateral wall at the batter post is fixed to the one end that connecting rod was kept away from to branch, and is a plurality of branch is increased progressively by height to low along the direction of height of batter post.

Through above-mentioned technical scheme, the support that first stand, second stand, connecting rod, branch, batter post, stiffener and crossbeam combination formed, structural strength is high to the stable support of measuring bin and hopper, improved the stability of material loading.

The utility model discloses further set up to: the lifting assembly comprises a steel wire rope, a winch for winding the steel wire rope, vertical plates rotatably connected with two side walls of the hopper and a cross shaft arranged between the two side walls of the vertical plates, the winch is arranged on the upper surface of the cross beam, and a connecting piece is arranged at the bottom end of the steel wire rope and connected with the cross shaft.

Through above-mentioned technical scheme, start the hoist engine, to the wire rope rolling, and then drive the hopper lift, the riser rotates with the lateral wall of hopper to be connected to when promoting the hopper to certain height, the hopper can overturn to the measuring bin in, realized stabilizing the material loading.

The utility model discloses further set up to: the connecting piece includes the winding rope, sets up the flange at cross axle lateral wall middle part and with wire rope's bottom welded connection's solid fixed ring, the lateral wall of flange is equipped with the mounting hole, the bottom of winding rope passes the mounting hole and ties up on the flange, the top of winding rope passes solid fixed ring's inner ring and ties up on solid fixed ring.

Through above-mentioned technical scheme, tie up the both ends of twine rope respectively on fixed plate and flange, realized being connected with dismantling of cross axle wire rope, and then when the rolling to wire rope, drive the cross axle and shift up, finally realized the promotion to the hopper, made things convenient for the material loading. The two ends of the winding rope are respectively tied and connected with the fixing ring and the convex plate, so that the installation is convenient.

The utility model discloses further set up to: the winding rope is the nylon rope, the lateral wall equipartition of flange, solid fixed ring is equipped with a plurality of non-slip convex lines and contradicts with the winding rope.

Through above-mentioned technical scheme, the nylon rope has good wearability, and is not fragile, and the setting of antiskid convex line has further increased the frictional force on nylon rope and flange, the solid fixed ring lateral wall, avoids when promoting the hopper, and the phenomenon of skidding appears in the winding rope, and then has improved the stability of material loading process.

The utility model discloses further set up to: the connecting piece comprises a screw rod, an insert block connected with one end of the screw rod, a sliding block arranged on the side wall of the screw rod, an installation block welded at the bottom end of a steel wire rope, a fixed block welded on the top wall of a cross shaft and locking rings respectively rotatably arranged on the two side walls of the fixed block, wherein the top wall of the fixed block is provided with an installation groove, a cavity communicated with the installation groove is arranged in the fixed block, the screw rod is oppositely arranged in the cavity, the inner wall of the cavity is provided with a sliding groove for sliding the sliding block, one end, far away from the insert block, of the screw rod penetrates through the outer wall of the fixed block and is connected with the inner.

Through the technical scheme, the mounting block is inserted into the mounting groove, then the locking ring is rotated, the inner ring wall of the locking ring is in threaded connection with the screw rod, the sliding groove plays a limiting and guiding role in moving the sliding block, the screw rod is driven to slide in the cavity, and the insertion block is further driven to be inserted into the slot, so that the mounting block can be fixed in the mounting groove, the detachable connection of the steel wire rope and the cross shaft is realized, the mounting is convenient, and the hopper is stably lifted.

The utility model discloses further set up to: the lateral wall of slot, the lateral wall of installation piece all are equipped with the rubber pad, two the lateral wall that the rubber pad was laminated mutually all establishes to the wave curved surface.

Through the technical scheme, the rubber pad has the functions of buffering and absorbing shock, and the attaching tightness between the mounting block and the groove wall of the mounting groove is enhanced; the setting of wave curved surface plays limiting displacement to the laminating of two rubber pads, avoids appearing rocking or the phenomenon of shifting to the lift that the hopper can be stable.

The utility model discloses further set up to: the guide assembly comprises an arc-shaped block arranged on the side wall of the upper end of the inclined column, an upper transverse rod and a lower transverse rod which are oppositely arranged on the side wall of the hopper facing the metering bin, turning wheels connected with the two ends of the upper transverse rod in a rotating mode and guide wheels connected with the two ends of the lower transverse rod in a rotating mode, one end, far away from the inclined column, of the arc-shaped block extends into the metering bin, the side wall of the arc-shaped block is provided with a turning groove, the two opposite side walls of the inclined column are provided with guide grooves along the length direction of the opposite side walls, the guide wheels and the turning wheels slide in the guide grooves, and the groove wall of the guide grooves is provided with an expanding groove convenient for the turning.

According to the technical scheme, when the hopper ascends, the guide wheels and the turnover wheels slide in the guide grooves, and the guide and limiting effects are achieved on the ascending and descending of the hopper; when the hopper is lifted to a certain height, the winch continuously winds the steel wire rope, the turnover wheel passes through the flaring groove and slides into the turnover groove, the hopper is dumped towards the direction of the metering bin at the moment, one end of the hopper is turned into the metering bin, the molecular sieve in the hopper can be poured into the metering bin, and the feeding of the molecular sieve is realized.

The utility model discloses further set up to: the end wall of the protective cover, which is back to the roller, is provided with an observation port, and the end wall of the protective cover is rotatably connected with a stop door for plugging the observation port.

Through above-mentioned technical scheme, when the inside condition of protection casing, cylinder is looked over to needs, personnel can open the shutter, look over through the viewing aperture.

To sum up, the utility model discloses following beneficial effect has:

1. the lifting assembly is used for driving the hopper to lift, after the hopper is lifted to a certain height, the guide assembly is used for overturning the hopper into the metering bin; the metering bin is utilized to uniformly convey materials to the interior of the roller, so that uniform-speed feeding is realized, manual feeding is replaced, time and labor are saved, the operation is safe and reliable, the feeding efficiency is improved, and the drying effect is enhanced;

2. the nylon rope has good wear resistance and is not easy to damage, and the friction force between the nylon rope and the side walls of the convex plate and the fixing ring is further increased due to the arrangement of the anti-skidding convex lines, so that the phenomenon that the winding rope slips when the hopper is lifted is avoided, and the stability of the feeding process is further improved;

3. when the hopper ascends, the guide wheel and the turnover wheel slide in the guide groove, and the guide and limiting effects are achieved on the ascending and descending of the hopper; when the hopper is lifted to a certain height, the winch continuously winds the steel wire rope, the turnover wheel passes through the flaring groove and slides into the turnover groove, the hopper is dumped towards the direction of the metering bin at the moment, one end of the hopper is turned into the metering bin, the molecular sieve in the hopper can be poured into the metering bin, and the feeding of the molecular sieve is realized.

Drawings

Fig. 1 is a schematic overall structure diagram of the first embodiment.

Fig. 2 is a schematic structural view for embodying the guide assembly.

Fig. 3 is a schematic structural diagram for embodying the portion a in fig. 2.

Fig. 4 is a schematic structural diagram for showing the connection relationship between the wire rope and the transverse shaft in the second embodiment.

FIG. 5 is a schematic sectional view showing a connecting member used in the second embodiment.

Fig. 6 is an enlarged schematic structural view for embodying the portion B in fig. 5.

Reference numerals: 1. a drum; 2. a stair frame; 3. a support; 31. a first upright post; 32. a second upright post; 33. a connecting rod; 34. a strut; 35. an oblique column; 36. a reinforcing bar; 37. a cross beam; 4. a protective cover; 5. a metering bin; 6. a hopper; 7. a discharge pipe; 8. a lifting assembly; 81. a wire rope; 82. a winch; 83. a vertical plate; 84. a horizontal axis; 9. a connecting member; 91. winding a rope; 92. a convex plate; 93. a fixing ring; 94. mounting holes; 10. a guide assembly; 101. an arc-shaped block; 102. an upper cross bar; 103. a lower cross bar; 104. a turnover wheel; 105. a guide wheel; 106. a turnover groove; 107. a guide groove; 108. a flared groove; 11. anti-skid wales; 12. a screw rod; 13. inserting a block; 14. a slider; 15. mounting blocks; 16. a fixed block; 17. locking a ring; 18. mounting grooves; 19. a cavity; 20. a chute; 21. a slot; 22. a rubber pad; 23. a wave curved surface; 24. a viewing port; 25. a stop door.

Detailed Description

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

The first embodiment is as follows:

a feeding device for molecular sieve activation, referring to fig. 1, comprises a horizontal roller 1, wherein a feeding hole (not shown) is arranged on an end wall of the roller 1, and can convey materials into the roller 1.

One side that cylinder 1 is located the feed inlet is equipped with support 3, install protection casing 4 on the support 3, protection casing 4 is the tube-shape setting, protection casing 4 rotates with the end wall that cylinder 1 is located the feed inlet (not shown in the figure) to be connected, measurement storehouse 5 is installed at the top of support 3, the bottom of measurement storehouse 5 is equipped with discharging pipe 7, the lateral wall that protection casing 4 was passed to the bottom of discharging pipe 7 and extend to inside the cylinder 1, through measurement storehouse 5 to the material loading at the uniform velocity is stable to the molecular sieve. The distance between the roller 1 and the manual work is increased by the arrangement of the protective cover 4, and the protective effect is achieved.

In order to replace manual feeding, a hopper 6 is arranged on the support 3 and positioned on one side of the metering bin 5 in a sliding mode, the top of the hopper 6 is in an open shape, and a lifting assembly 8 for driving the hopper 6 to lift is arranged on the support 3, so that the hopper 6 can be lifted towards the direction of the metering bin 5; in order to convey the molecular sieve in the hopper 6 into the metering bin 5, the guide assembly 10 which is convenient for the hopper 6 to overturn into the metering bin 5 is arranged on the bracket 3, and finally, the feeding is realized; the feeding device with the structure replaces manual feeding, is time-saving and labor-saving, is safe and reliable in operation, realizes uniform feeding of the molecular sieve, improves feeding efficiency, and strengthens drying effect of the molecular sieve.

Referring to fig. 1, the end wall of the protective cover 4, which faces away from the roller 1, is provided with a viewing aperture 24, the end wall of the protective cover 4 is rotatably connected with a shutter 25 for blocking the viewing aperture 24, the end wall of the protective cover 4 is rotatably connected with the shutter 25 for blocking the viewing aperture 24, the side wall of the support 3 is provided with a stair frame 26, and the arrangement of the stair frame 2 facilitates people to check the inside conditions of the protective cover 4 and the roller 1 through the viewing aperture 24.

Referring to fig. 1 and 2, the bracket 3 includes two rows of first upright columns 31 and second upright columns 32 arranged in parallel, the protective cover 4 is installed between the side walls of the two first upright columns 31, the top ends of the first upright columns 31 and the second upright columns 32 are respectively welded to the side walls of the metering bin 5, a plurality of connecting rods 33 are uniformly distributed between the opposite side walls of the first upright columns 31 and the second upright columns 32, and the stability of the first upright columns 31 and the second upright columns 32 for supporting the metering bin 5 is enhanced due to the arrangement of the connecting rods 33.

The upper surface of connecting rod 33 is equipped with rather than mutually perpendicular's branch 34, and one side of second stand 32 is equipped with batter post 35, is equipped with crossbeam 37 between the top of two batter posts 35, and batter post 35 sets up to ground slope, and hopper 6 goes up and down between two batter posts 35. One end of each support rod 34, which is far away from the connecting rod 33, is fixed on the side wall of each inclined column 35, the distance between the two inclined columns 35 is smaller than the distance between the two second upright columns 32, and the plurality of support rods 34 gradually decrease from low to high along the height direction of the inclined columns 35. A plurality of reinforcing rods 36 are arranged between the side walls of the two inclined columns 35 at equal intervals, and two ends of each reinforcing rod 36 are welded on the sides, facing the second vertical column 32, of the two inclined columns 35 respectively, so that the stability of the inclined columns 35 is enhanced. Adopt the support 3 that above-mentioned structure constitutes, structural strength is high to the stable support of dosing bin 5 and hopper 6, improved the stability of material loading.

Referring to fig. 2, the lifting assembly 8 includes a steel wire rope 81, a winch 82 for winding the steel wire rope 81, a vertical plate 83 rotatably connected with two side walls of the hopper 6, and a cross shaft 84 arranged between the two side walls of the vertical plate 83, the winch 82 is installed on the upper surface of the cross beam 37, a connecting piece 9 is arranged at the bottom end of the steel wire rope 81 and connected with the cross shaft 84, so that the winch 82 is started, the steel wire rope 81 is wound, the hopper 6 is driven to ascend and descend, the vertical plate 83 is rotatably connected with the side wall of the hopper 6, so that when the hopper 6 is lifted to a certain height, the hopper 6 can be turned into the metering bin 5, and stable.

Referring to fig. 2, the guide assembly 10 includes an arc block 101 disposed on the upper end side wall of the inclined column 35, the side wall of the hopper 6 facing the metering bin 5 is respectively and oppositely provided with an upper cross bar 102 and a lower cross bar 103, two ends of the upper cross bar 102 are rotatably connected with turning wheels 104, two ends of the lower cross bar 103 are rotatably connected with guide wheels 105, and one end of the arc block 101, which is far away from the inclined column 35, extends into the metering bin 5. The guide grooves 107 are formed in the opposite side walls of the two inclined columns 35 along the length direction of the two inclined columns, the guide wheels 105 and the overturning wheels 104 slide in the guide grooves 107, and the guide grooves 107 are arranged to guide the lifting of the hopper 6.

The lateral wall of arc piece 101 and be equipped with upset groove 106 along its radian direction, the cell wall of guide way 107 is equipped with flaring groove 108, flaring groove 108 is linked together with upset groove 106, the longitudinal section of flaring groove 108 is the setting of loudspeaker form, the great one side of opening of flaring groove 108 is towards guide way 107, make hopper 6 promote when certain height, upset wheel 104 slides to upset groove 106 in through flaring groove 108, leading wheel 105 is located and then drives hopper 6 upset this moment, can pour the molecular sieve in hopper 6 into in the measurement storehouse 5 finally, the material loading has been realized.

Referring to fig. 2 and 3, the connecting member 9 includes a winding rope 91, a convex plate 92 disposed in the middle of the side wall of the cross shaft 84, and a fixing ring 93 welded to the bottom end of the steel wire rope 81, the side wall of the convex plate 92 is provided with a mounting hole 94, the bottom end of the winding rope 91 passes through the mounting hole 94 and is tied to the convex plate 92, and the top end of the winding rope 91 passes through the inner ring of the fixing ring 93 and is tied to the fixing ring 93; two ends of the winding rope 91 are respectively connected with the fixing ring 93 and the convex plate 92 in a binding manner, so that the detachable connection between the steel wire rope 81 and the hopper 6 is realized, and the installation is convenient.

Referring to fig. 2 and 3, winding rope 91 is the nylon rope, flange 92, the lateral wall equipartition of solid fixed ring 93 is equipped with a plurality of anti-skidding burr 11 and contradicts with winding rope 91, the nylon rope has good wearability, it is not fragile, anti-skidding burr 11's setting has further increased the frictional force on nylon rope and flange 92, the solid fixed ring 93 lateral wall, avoid when promoting hopper 6, the phenomenon of skidding appears in winding rope 91, and then improved the stability of material loading process.

The working process is as follows: firstly, binding two ends of a winding rope 91 on a fixing ring 93 and a convex ring, and filling the hopper 6 with a molecular sieve; then, the hoist 82 is started to wind the wire rope 81, and the hopper 6 can be lifted.

After the hopper 6 rises, the guide wheel 105 and the turnover wheel 104 both slide in the guide groove 107, after the hopper 6 is lifted to a proper height, the turnover wheel 104 passes through the flaring groove 108 and moves into the turnover groove 106, and then one end of the hopper 6 overturns towards the direction of the metering bin 5, because the winch 82 continues to wind the steel wire rope 81, and then the guide wheel 105 continues to slide upwards, and then the hopper 6 realizes the overturning, and at the moment, the molecular sieve in the hopper 6 can be poured into the metering bin 5, and finally the feeding is realized, and the metering bin 5 is crossed, and the molecular sieve can be uniformly conveyed into the roller 1 to be dried.

Adopt the feeder that above-mentioned structure constitutes, only need artifically fill the molecular sieve with hopper 6 on ground, can be with the even transport of molecular sieve to inside 1 cylinder, saved the manpower greatly, safe and reliable operation has effectually improved material loading efficiency and to the drying effect of molecular sieve.

Example two:

a feeding device for molecular sieve activation, referring to fig. 4 and 5, is different from the first embodiment in the structure of a connecting piece 9:

the connecting piece 9 comprises a screw rod 12, an insert block 13 connected with one end of the screw rod 12, a slide block 14 arranged on the side wall of the bottom of the screw rod 12, an installation block 15 welded at the bottom end of a steel wire rope 81, a fixed block 16 welded on the top wall of a transverse shaft 84 and locking rings 17 respectively rotatably arranged on two side walls of the fixed block 16, a mounting groove 18 for the installation block 15 to insert is arranged on the top wall of the fixed block 16, a cavity 19 communicated with the mounting groove 18 is arranged in the fixed block 16, the screw rod 12 is oppositely arranged in the cavity 19, the two screw rods 12 are respectively positioned on two sides of the mounting groove 18, one ends of the two screw rods 12 far away from the insert block 13 penetrate through the outer wall of the fixed block 16 and are in threaded connection with the inner.

During installation, the installation block 15 is firstly inserted into the installation groove 18, then the locking ring 17 is rotated, as the inner ring wall of the locking ring 17 is in threaded connection with the screw rod 12, and the sliding groove 20 plays a role in limiting and guiding the movement of the sliding block 14, the screw rod 12 is driven to slide in the cavity 19, and the insertion block 13 is further driven to be inserted into the slot 21, so that the installation block 15 can be fixed in the installation groove 18, the connection between the steel wire rope 81 and the transverse shaft 84 is realized, and the hopper 6 is stably lifted.

Referring to fig. 5 and 6, for increasing the stability that installation piece 15 is located mounting groove 18, the lateral wall of installation piece 15, the cell wall of mounting groove 18 all is equipped with rubber pad 22, rubber pad 22 has the buffering, the effect of absorbed shock power, the compactness of laminating between installation piece 15 and the 18 cell walls of mounting groove has been strengthened, the lateral wall that two rubber pads 22 laminated mutually is established to wave curved surface 23, wave curved surface 23's setting, play limiting displacement to two rubber pad 22's laminating, avoid appearing rocking or the aversion phenomenon, so that hopper 6 can stable lift.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a feeding device for molecular sieve activation, includes cylinder (1), the end wall of cylinder (1) is equipped with the feed inlet, its characterized in that: still including being located cylinder (1) feeding direction one side support (3), installing protection casing (4) on support (3) lateral wall, installing in measurement storehouse (5) at support (3) top and being located hopper (6) of measurement storehouse (5) one side, protection casing (4) are connected with the end wall rotation that cylinder (1) is located the feed inlet, the bottom of measurement storehouse (5) is equipped with discharging pipe (7), the bottom of discharging pipe (7) is passed the lateral wall of protection casing (4) and is extended to inside cylinder (1), be equipped with promotion subassembly (8) that drive hopper (6) go up and down on support (3) and be convenient for hopper (6) direction subassembly (10) that overturn to in measurement storehouse (5).

2. A feed device for molecular sieve activation according to claim 1, characterized in that: the support (3) comprises two rows of first upright columns (31) and second upright columns (32) which are arranged in parallel, a plurality of connecting rods (33) which are uniformly distributed between the opposite side walls of the first upright columns (31) and the second upright columns (32), supporting rods (34) which are connected with the connecting rods (33), inclined columns (35) which are arranged on one side of the second upright columns (32), a plurality of reinforcing rods (36) which are arranged at equal intervals along the height direction of the inclined columns (35) and cross beams (37) which are arranged between the top ends of the two inclined columns (35), the protective cover (4) is arranged between the side walls of the two first upright posts (31), the two ends of the reinforcing rod (36) are respectively arranged on the side walls of the two inclined columns (35) facing the second upright column (32), one end of each support rod (34) far away from the connecting rod (33) is fixed on the side wall of the inclined column (35), and the support rods (34) are gradually increased from high to low along the height direction of the inclined column (35).

3. The feed apparatus for molecular sieve activation according to claim 2, characterized in that: the lifting assembly (8) comprises a steel wire rope (81), a winch (82) used for winding the steel wire rope (81), vertical plates (83) rotatably connected with two side walls of the hopper (6) and a transverse shaft (84) arranged between the two side walls of the vertical plates (83), the winch (82) is installed on the upper surface of the transverse beam (37), and a connecting piece (9) is arranged at the bottom end of the steel wire rope (81) and connected with the transverse shaft (84).

4. A feed device for molecular sieve activation according to claim 3, characterized in that: the connecting piece (9) includes winding rope (91), sets up flange (92) in cross axle (84) lateral wall middle part and with the solid fixed ring (93) of the bottom welded connection of wire rope (81), the lateral wall of flange (92) is equipped with mounting hole (94), the bottom of winding rope (91) is passed mounting hole (94) and is tied up on flange (92), the top of winding rope (91) is passed the inner ring of solid fixed ring (93) and is tied up on solid fixed ring (93).

5. A feed device for molecular sieve activation according to claim 4, characterized in that: the winding rope (91) is a nylon rope, and the side wall equipartition of flange (92), solid fixed ring (93) is equipped with a plurality of anti-skidding wales (11) and contradicts with winding rope (91).

6. A feed device for molecular sieve activation according to claim 3, characterized in that: the connecting piece (9) comprises a screw rod (12), an inserting block (13) connected with one end of the screw rod (12), a sliding block (14) arranged on the side wall of the screw rod (12), a mounting block (15) welded at the bottom end of a steel wire rope (81), a fixing block (16) welded on the top wall of a transverse shaft (84) and locking rings (17) respectively and rotatably arranged on the two side walls of the fixing block (16), the top wall of the fixed block (16) is provided with a mounting groove (18), a cavity (19) communicated with the mounting groove (18) is arranged in the fixed block (16), the two screw rods (12) are oppositely arranged in the cavity (19), the inner wall of the cavity (19) is provided with a sliding groove (20) for the sliding of the sliding block (14), one end of the screw rod (12) far away from the insert block (13) penetrates through the outer wall of the fixed block (16) and is in threaded connection with the inner ring of the locking ring (17), the side wall of the mounting block (15) is provided with a slot (21) for the insertion of the insertion block (13).

7. A feed device for molecular sieve activation according to claim 6, characterized in that: the groove wall of the slot (21) and the side wall of the mounting block (15) are both provided with rubber pads (22), and the side walls, which are attached to each other, of the two rubber pads (22) are both designed into wave-shaped curved surfaces (23).

8. A feed device for molecular sieve activation according to claim 3, characterized in that: guide assembly (10) including arc piece (101), the double-phase relative setting of setting at arc piece (101) of batter post (35) upper end lateral wall on hopper (6) towards measuring bin (5) lateral wall go up horizontal pole (102) and sheer pole (103), with last horizontal pole (102) both ends rotation be connected turnover wheel (104) and with sheer pole (103) both ends rotation be connected leading wheel (105), the one end that batter post (35) were kept away from in arc piece (101) extends to measuring bin (5), the lateral wall of arc piece (101) is equipped with upset groove (106), two the relative lateral wall of batter post (35) just is equipped with guide way (107) along its length direction, leading wheel (105), turnover wheel (104) all slide in guide way (107), the cell wall of guide way (107) is equipped with flaring groove (108) that turnover wheel (104) of being convenient for slide to in upset groove (106).

9. A feed device for molecular sieve activation according to claim 1, characterized in that: the end wall of protection casing (4) dorsad cylinder (1) is equipped with viewing aperture (24), the end wall of protection casing (4) rotates and is connected with shutter (25) that are used for shutoff viewing aperture (24).

Images