CN205965766U - Catalyst prilling granulator - Google Patents

Catalyst prilling granulator Download PDF

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Publication number
CN205965766U
CN205965766U CN201620800227.9U CN201620800227U CN205965766U CN 205965766 U CN205965766 U CN 205965766U CN 201620800227 U CN201620800227 U CN 201620800227U CN 205965766 U CN205965766 U CN 205965766U
Authority
CN
China
Prior art keywords
catalyst
casement
cylinder
wall
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620800227.9U
Other languages
Chinese (zh)
Inventor
杨传洲
刘国同
吴海晖
黄国平
王蓓蕾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Ziguang Haili Catalyst Co Ltd
Original Assignee
Chongqing Ziguang Haili Catalyst Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Ziguang Haili Catalyst Co Ltd filed Critical Chongqing Ziguang Haili Catalyst Co Ltd
Priority to CN201620800227.9U priority Critical patent/CN205965766U/en
Application granted granted Critical
Publication of CN205965766U publication Critical patent/CN205965766U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Catalysts (AREA)

Abstract

The utility model discloses a catalyst prilling granulator, it be solid granular structure mainly to solve the catalyst that the current catalyst prilling granulator that exists among the prior art made, and be less with the area of contact of reactant when it participates in chemical reaction, the unsatisfactory problem of messenger catalytic effect. This catalyst prilling granulator includes feed inlet, cylinder casement and takes turns with the pressure material of cylinder casement inscribe, be equipped with feedstock channel on the cylinder casement inner wall, feedstock channel has import and export, the import intercommunication has the feeder hopper, and the export is towards cylinder casement and the tangent department of pressure material wheel, evenly be equipped with a plurality of through -holes on the cylinder casement outer wall. By the proposal, the utility model discloses having reached and making catalyst area of contact with the reactant in chemical reaction bigger, made the chemical reaction required time still less, the purpose that catalytic effect is better that reaches has very high practical value and spreading value.

Description

Catalyst granulator
Technical field
The utility model is related to catalyst and manufactures field, specifically, is to be related to a kind of catalyst granulator.
Background technology
The composition of catalyst itself, chemical property and quality before the reaction after do not change;Its pass with reaction system System, just as lock is with the relation of key, has the selectivity of height;A kind of catalyst not has to all of chemical reaction Catalytic action, such as manganese dioxide play catalytic action in potassium chlorate is thermally decomposed, and accelerate chemical reaction rate, but to others Chemical reaction just not necessarily has catalytic action;Some chemical reactions not only have unique catalyst, and such as potassium chlorate is heated point Xie Zhongneng plays also magnesia, iron oxide and cupric oxide etc. of catalytic action.
The catalyst that existing catalyst granulator is made be solid granular texture, this catalyst participate in chemical reaction when with The contact area of reactant is less, makes catalytic effect undesirable;Now generally adopt the catalyst of blade cutting extrusion, typically sleeping Strip catalyst is taken up during drum rotation and is falling, strip is catalyzed by the blade of rotation by radially installed blade in formula rotary shaft Agent interrupts, and the catalyst that the mode of above-mentioned cutting catalyst is cut is uneven, affects the attractive in appearance of finished catalyst.
Utility model content
Problem to be solved in the utility model is the catalyst that existing catalyst granulator is made is solid granular texture, Less with the contact area of reactant during its participation chemical reaction, make catalytic effect undesirable;What existing prilling granulator cut urges Agent is uneven, affects the attractive in appearance of finished catalyst.
In order to solve the above problems, the utility model provides following technical scheme:
Catalyst granulator includes cylinder casement and the pressure wheel with cylinder casement inscribe;Cylinder casement inwall is provided with Feeding-passage;Feeding-passage has inlet and outlet;Inlet communication has feed hopper, and outlet is tangent towards cylinder casement and pressure wheel Place;It is uniformly provided with multiple through holes on cylinder casement outer wall.
Further, it is provided with solid post in through hole;The side wall of solid post is connected with connecting rod, the free end of connecting rod with logical The inwall in hole connects.
Specifically, in the outer wall of through-hole wall and solid post, at least one is provided with Zeng Mian mechanism.
Specifically, Zeng Mian mechanism be groove, screw thread, projection in any one or more.
Further, catalyst granulator also includes cutting motor and two drives;It is driven between two drives It is connected with circular saw blade;Multistage cutting edge is uniformly provided with circular saw blade;The cutting edge of circular saw blade is connected with the outer wall of cylinder casement Touch;The rotating shaft of cutting motor is connected with arbitrary drive.
Specifically, catalyst granulator also includes motor;The rotating shaft of motor is connected with reductor, biography in turn Moving axis;The free end of power transmission shaft is connected with pressure wheel;The output shaft of reductor shaft coupling used with power transmission shaft is connected.
Compared with prior art, the utility model has the advantages that:Phase interaction in pressure wheel and cylinder casement With under, catalyst raw material is extruded from through hole, the groove in through hole make, on the catalyst outer wall made, there is groove so as to Bigger with the contact area of reactant in chemical reaction, make chemical reaction required time less, the catalytic effect reaching is more preferable;Squeeze The catalyst going out cuts off under the drive of circular saw blade, and segmentation cutting edge enables catalyst uniformly to be cut, and does not destroy its profile, makes The profile making catalyst is more attractive in appearance.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of cylinder casement.
Fig. 3 is the structural representation of through hole.
In above-mentioned accompanying drawing, the corresponding component names of reference are as follows:
1- cylinder casement, 2- pressure wheel, 3- feeding-passage, 4- feed hopper, 5- through hole, 6- solid post, 7- connecting rod, 8- cuts Cut motor, 9- drive, 10- circular saw blade, 11- cutting edge, 12- motor, 13- reductor, 14- power transmission shaft, 15- shaft coupling Device.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, and embodiment of the present utility model includes But it is not limited to the following example.
Embodiment 1
As shown in Figure 1 to Figure 3, catalyst granulator include motor 12, cylinder casement 1 and with cylinder casement 1 in The pressure wheel 2 cut;Cylinder casement 1 inwall is provided with feeding-passage 3;Feeding-passage 3 has inlet and outlet;Inlet communication have into Hopper 4, outlet is towards cylinder casement 1 and pressure wheel 2 the tangent;Multiple through holes 5 are uniformly provided with cylinder casement 1 outer wall;Through hole 5 Inwall is provided with Zeng Mian mechanism;Zeng Mian mechanism is groove;The rotating shaft of motor 12 is connected with reductor 13, power transmission shaft 14 in turn; The free end of power transmission shaft 14 is connected with pressure wheel 2;The output shaft of reductor 13 shaft coupling 15 used with power transmission shaft 14 is connected.
Wherein, Zeng Mian mechanism also other can have the structure increasing catalyst surface area for screw thread, projection etc.;Through hole 5 Quantity and its cross section shape all in accordance with actually used it needs to be determined that;Under the interaction of pressure wheel 2 and cylinder casement 1, Catalyst raw material is extruded from through hole 5, and the groove in through hole 5 makes to have groove on the catalyst outer wall made so as to change Learn bigger with the contact area of reactant in reaction, make chemical reaction required time less, the catalytic effect reaching is more preferable.
Embodiment 2
As shown in figure 3, the difference from embodiment 1 for the present embodiment is, in through hole 5, it is provided with solid post 6;Solid post 6 Side wall is connected with connecting rod 7, and the free end of connecting rod 7 is connected with the inwall of through hole 5;The outer wall of solid post 6 is provided with increasing face machine Structure;Zeng Mian mechanism is groove;Zeng Mian mechanism also other can have the structure increasing catalyst surface area for screw thread, projection etc.;Real It is hollow that stem 6 makes the catalyst raw material made, and its inwall has the contact area that gear increased catalyst and reactant, Make chemical reaction required time less, the catalytic effect reaching is more preferable.
Embodiment 3
As shown in figure 1, the difference from embodiment 1 and embodiment 2 for the present embodiment is, catalyst granulator also includes Cutting motor 8 and two drives 9;It is connected with circular saw blade 10 between two drives 9;Uniformly set on circular saw blade 10 There is multistage cutting edge 11;The cutting edge 11 of circular saw blade 10 is contacted with the outer wall of cylinder casement 1;The rotating shaft of cutting motor 8 with arbitrary Drive 9 connects;Cutting motor 8 drives a drive 9 to rotate, and then drives the rotation of another drive 9 to make circular saw blade 10 rotations, the catalyst of extrusion is cut.
As shown in Figure 1 to Figure 3, embodiment 1, to embodiment 3 when using, adds catalyst raw material, catalysis from feed hopper 4 Agent raw material enters feeding-passage 3, and it enters the contact position of pressure wheel 2 and cylinder casement 1 after feeding-passage 3 outlet extrusion, Under the interaction of pressure wheel 2 and cylinder casement 1, catalyst raw material is extruded from through hole 5, and the groove in through hole 5 makes to make Catalyst outer wall on there is groove so as to bigger with the contact area of reactant in chemical reaction, make needed for chemical reaction Time is less, and the catalytic effect reaching is more preferable;The catalyst of extrusion cuts off under the drive of circular saw blade 10, and segmentation cutting edge 11 makes Catalyst can uniformly be cut, and does not destroy its profile, makes the profile making catalyst more attractive in appearance.
According to above-described embodiment, the utility model just can be realized well.What deserves to be explained is, based on said structure design On the premise of, for solving same technical problem, even if some made on the utility model are no substantial and changing or moistens Color, the essence of the technical scheme being adopted is still as the utility model, therefore it should also be as in protection model of the present utility model In enclosing.

Claims (6)

1. a kind of catalyst granulator it is characterised in that:Binder including cylinder casement (1) with cylinder casement (1) inscribe Wheel (2);Cylinder casement (1) inwall is provided with feeding-passage (3);Feeding-passage (3) has inlet and outlet;Inlet communication have into Hopper (4), outlet is towards cylinder casement (1) and pressure wheel (2) the tangent;It is uniformly provided with multiple logical on cylinder casement (1) outer wall Hole (5).
2. catalyst granulator according to claim 1 it is characterised in that:It is provided with solid post (6) in through hole (5);Real The side wall of stem (6) is connected with connecting rod (7), and the free end of connecting rod (7) is connected with the inwall of through hole (5).
3. catalyst granulator according to claim 2 it is characterised in that:Through hole (5) inwall and solid post (6) outer In wall, at least one is provided with Zeng Mian mechanism.
4. catalyst granulator according to claim 3 it is characterised in that:Zeng Mian mechanism be groove, screw thread, projection in Any one or more.
5. the catalyst granulator according to any one of claim 1-4 it is characterised in that:Also include cutting motor (8) With two drives (9);It is connected with circular saw blade (10) between two drives (9);Circular saw blade uniformly sets on (10) There is multistage cutting edge (11);The cutting edge (11) of circular saw blade (10) is contacted with the outer wall of cylinder casement (1);Cutting motor (8) Rotating shaft is connected with arbitrary drive (9).
6. catalyst granulator according to claim 5 it is characterised in that:Also include motor (12);Drive electricity The rotating shaft of machine (12) is connected with reductor (13), power transmission shaft (14) in turn;The free end of power transmission shaft (14) is with pressure wheel (2) even Connect;The output shaft of reductor (13) is connected with the used shaft coupling of power transmission shaft (14) (15).
CN201620800227.9U 2016-07-28 2016-07-28 Catalyst prilling granulator Expired - Fee Related CN205965766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620800227.9U CN205965766U (en) 2016-07-28 2016-07-28 Catalyst prilling granulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620800227.9U CN205965766U (en) 2016-07-28 2016-07-28 Catalyst prilling granulator

Publications (1)

Publication Number Publication Date
CN205965766U true CN205965766U (en) 2017-02-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107661732A (en) * 2016-07-28 2018-02-06 重庆紫光海力催化剂有限公司 Catalyst granulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107661732A (en) * 2016-07-28 2018-02-06 重庆紫光海力催化剂有限公司 Catalyst granulator

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170222

Termination date: 20200728

CF01 Termination of patent right due to non-payment of annual fee