CN216538286U

CN216538286U - Catalyst allotment is with reagent ration interpolation device

Info

Publication number: CN216538286U
Application number: CN202122765727.7U
Authority: CN
Inventors: 张卫东
Original assignee: Liaoyang Hengye Chemical Co ltd
Current assignee: Liaoyang Hengye Chemical Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-17
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a reagent quantitative adding device for catalyst preparation, which comprises a reaction kettle main body and a fixing frame, wherein the fixing frame is arranged on one side of the reaction kettle main body, a rotary control structure is arranged on the fixing frame, and a quantitative feeding structure is arranged on the rotary control structure.

Description

Catalyst allotment is with reagent ration interpolation device

Technical Field

The utility model relates to the technical field of catalyst preparation, in particular to a quantitative reagent adding device for catalyst preparation.

Background

In the prior art, the preparation of the catalyst is mostly carried out manually, various reagents with required doses are respectively measured manually and then added into a reaction kettle for mixing according to a certain sequence, the operation is complex, the operation efficiency is low, meanwhile, in the feeding process, part of the catalyst is splashed out and easily causes certain damage to human bodies, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quantitative reagent adding device for catalyst preparation, which solves the problems in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a reagent quantitative adding device for catalyst preparation comprises a reaction kettle main body and a fixing frame, wherein the fixing frame is arranged on one side of the reaction kettle main body, a rotary control structure is arranged on the fixing frame, and a quantitative feeding structure is arranged on the rotary control structure;

the swing control structure includes: the box body is arranged in the fixing frame, the rotation control assembly is arranged in the box body, and the rotating frame is rotatably arranged on the fixing frame and connected with the rotation control assembly;

the dosing structure comprises: the installation seat is arranged on the outer side wall surface of the rotating frame along the annular array, the storage barrel is arranged in the rotating frame, and the quantitative material guiding assembly is arranged on the installation seat and is communicated with the storage barrel.

Preferably, the quantitative guide assembly includes: the device comprises a silo, a pumping and discharging control component, a feeding conduction component and a discharging conduction component, wherein the silo is arranged on an installation seat on the outer side wall surface of a rotating frame, the pumping and discharging control component is arranged at the upper part of the silo, one end of the pumping and discharging control component extends into the silo, one end of the feeding conduction component is communicated with the lower end surface of the silo, the other end of the feeding conduction component is communicated with a material storage cylinder, one end of the discharging conduction component is communicated with the lower end surface of the silo, and the other end of the discharging conduction component is opposite to a feeding hole of a reaction kettle main body.

Preferably, the pumping control means comprises: the device comprises an electric push rod, a piston rod and a rubber piston, wherein the electric push rod is arranged above the silo, one end of the piston rod is connected with the electric push rod, the other end of the piston rod extends into the silo, and the rubber piston is fixedly arranged on the extending end of the piston rod and is matched with the inner diameter of the silo.

Preferably, the feed-through assembly comprises: the silo is sleeved with the first one-way valve, and the conduction direction of the first one-way valve is directed to one side of the silo.

Preferably, one end of the discharge pipe is communicated with the silo, the other end of the discharge pipe is opposite to the feeding hole of the reaction kettle main body, and the second one-way valve is sleeved on the discharge pipe and the communication direction of the second one-way valve points to the opening end of the discharge pipe.

Preferably, the fixed frame is provided with an annular guide rail, the annular guide rail is provided with arc-shaped sliding blocks along an annular array, and the arc-shaped sliding blocks are fixedly connected with the rotating frame.

Advantageous effects

The utility model provides a reagent quantitative adding device for catalyst preparation. The method has the following beneficial effects: the device for quantitatively adding the reagent for catalyst preparation is improved on the basis of the existing reaction kettle main body, a quantitative feeding structure is arranged on one side of the reaction kettle main body and adopts an annular structure design and can be used for placing different types of liquid reagents, catalyst raw materials and water with corresponding quality are respectively guided into the reaction kettle main body and stirred in the process of use, the quantitative feeding structure is started in the stirring process, and various required liquid reagents are quantitatively fed in sequence by utilizing the quantitative feeding structure, so that the device has the advantages of simple structure, good continuity and remote control of an operator, meanwhile, various liquid reagents and reaction mixtures which are fed in are stirred in the feeding process, the operation efficiency is high, the safety is good, the problems that in the prior art, the preparation of the catalyst needs to be manually carried out and the operation is complicated are solved, the operation efficiency is lower, simultaneously in the material feeding process, some catalyst splash easily cause certain injury, the relatively poor problem of security to the human body.

Drawings

Fig. 1 is a schematic perspective view of a quantitative adding device for a catalyst blending reagent according to the present invention.

FIG. 2 is a schematic view of a partial axial structure of a quantitative adding device for a reagent for catalyst preparation according to the present invention.

FIG. 3 is a schematic top view of the apparatus for quantitatively adding a catalyst blending reagent according to the present invention shown in FIG. 2.

FIG. 4 is a schematic cross-sectional view of the position A-A of the quantitative adding device for a catalyst blending reagent according to the present invention.

In the figure: 1. a reaction kettle main body; 2. a fixed mount; 3. a box body; 4. a rotating frame; 5. a mounting seat; 6. a storage cylinder; 7. a silo; 8. an electric push rod; 9. a piston rod; 10. a rubber piston; 11. a feed pipe; 12. a first check valve; 13. a discharge pipe; 14. a second one-way valve; 15. an annular guide rail; 16. an arc-shaped sliding block.

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.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Referring to fig. 1-4, the present invention provides a device for quantitatively adding a reagent for catalyst preparation, comprising:

example (b): as can be known from the attached drawings 1-4 of the specification, the scheme includes a reaction kettle main body 1 and a fixing frame 2, the fixing frame 2 is arranged on one side of the reaction kettle main body 1, a rotary control structure is arranged on the fixing frame 2, a quantitative feeding structure is arranged on the rotary control structure, and the rotary control structure comprises: box 3, rotation control subassembly and rotating turret 4, box 3 set up in mount 2, and rotation control subassembly sets up in box 3, and rotating turret 4 rotates to set up on mount 2 and is connected with rotation control subassembly, and wherein the dosing structure includes: the device comprises a mounting seat 5, a storage barrel 6 and quantitative material guiding components, wherein the mounting seat 5 is arranged on the outer side wall surface of a rotating frame 4 along an annular array, the storage barrel 6 is arranged in the rotating frame 4, the quantitative material guiding components are arranged on the mounting seat 5 and are communicated with the storage barrel 6, in the using process, catalyst raw materials and water with corresponding quality are respectively led into a reaction kettle main body 1 and are stirred, in the stirring process, a rotation control component in a box body 3 is started, the rotating frame 4 is rotationally adjusted by the rotation control component, so that the lower end opening position of the corresponding quantitative material guiding component on the side wall of the rotating frame 4 corresponds to the feeding hole position of the reaction kettle main body 1, the quantitative material guiding components are started to quantitatively draw out reagents in the storage barrel 6 and inject the reagents into the reaction kettle main body 1, and quantitative material feeding is sequentially performed on various required liquid reagents, the structure is simple, the continuity is good, and operating personnel can remote control, and simultaneously in the material process of throwing, stir all kinds of liquid reagents and reaction mixture that drop into, the operating efficiency is high, and the security is good.

As can be seen from fig. 1 to 4 of the specification, in an implementation process, the quantitative material guiding assembly includes: silo 7, pump drainage control component, feeding switch-on component and row's of material switch-on component, silo 7 sets up on the mount pad 5 of rotating turret 4 outside wall, and pump drainage control component sets up in silo 7 upper portion and one end stretches into in silo 7, and feeding switch-on component one end is linked together with silo 7 lower terminal surface, and the other end is linked together with storage cylinder 6, arranges that row's of material switch-on subassembly one end is linked together with silo 7 lower terminal surface, the other end just to the dog-house of reation kettle main part 1, and wherein pump drainage control component includes: electric putter 8, piston rod 9 and rubber piston 10, electric putter 8 sets up in silo 7 top, and piston rod 9 one end is connected with electric putter 8, in the other end stretches into silo 7, rubber piston 10 sets firmly on stretching into of piston rod 9 serves and with 7 internal diameter phase-matches of silo, above-mentioned feeding switches on the subassembly and includes: a feeding pipe 11 and a first one-way valve 12, one end of the feeding pipe 11 is communicated with the silo 7, the other end is communicated with the storage cylinder 6, the first one-way valve 12 is sleeved on the feeding pipe 11, the conduction direction points to one side of the silo 7, a discharging pipe 13 and a second one-way valve 14 are arranged, one end of the discharging pipe 13 is communicated with the silo 7, the other end is opposite to the feeding hole of the reaction kettle main body 1, the second one-way valve 14 is sleeved on the discharging pipe 13, the conduction direction points to the opening end of the discharging pipe 13, when in use, the rotation angle of the rotating frame 4 is controlled, the corresponding silo 7 is aligned to the feeding hole position on the reaction kettle main body 1, the discharging pipe 13 at the lower end of the silo 7 and the feeding hole are positioned on the same axis center position, the electric push rod 8 is started, the piston end of the electric push rod 8 is controlled to shrink, and then the piston rod 9 and the rubber piston 10 connected with the electric push rod are pulled to move upwards in the silo 7, in the ascending process, under the action of air pressure, the reagent in the corresponding storage cylinder 6 communicated with the storage cylinder is sucked into the silo 7 through the feeding pipe 11 and the first one-way valve 12, in the process of sucking the reagent, the position of the discharge pipe is kept in a closed state under the control action of the second one-way valve 14, the quantitative extraction operation of the reagent is further realized by controlling the ascending distance of the piston rod 9, after the extraction is finished, the expansion of the movable end of the electric push rod 8 is controlled, the piston rod 9 and the rubber piston 10 are further pushed to descend, so that the reagent in the silo 7 is injected into the reaction kettle main body 1 through the discharge pipe and the second one-way valve 14.

In the specific implementation process, as preferred setting, be provided with annular guide 15 on the above-mentioned mount 2, be provided with arc slider 16 along annular array on the annular guide 15, arc slider 16 and rotating turret 4 fixed connection, during the use, through arc slider 16 and annular guide 15's cooperation, can effectively guarantee the stability of rotating turret 4 in the gyration process, improve the operating stability of whole equipment.

In conclusion, the device for quantitatively adding the reagent for preparing the catalyst is used for improving the existing reaction kettle main body 1, a quantitative feeding structure is arranged on one side of the reaction kettle main body 1, the quantitative feeding structure adopts an annular structure design and can be used for placing different types of liquid reagents, in the using process, the catalyst raw materials and water with corresponding quality are respectively guided into the reaction kettle main body 1 and are stirred for the mixture, in the stirring process, the quantitative feeding structure is started, and the quantitative feeding structure is utilized to quantitatively feed various required liquid reagents in sequence, so that the device has the advantages of simple structure, good continuity, remote control by an operator, high operation efficiency and good safety, and solves the problems that in the prior art, the configuration of the catalyst is mostly carried out manually, the operation is comparatively loaded down with trivial details, and operating efficiency is lower, and simultaneously in the material process of throwing, some catalyst spill easily causes certain injury, the relatively poor problem of security to the human body.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reagent quantitative adding device for catalyst allocation comprises a reaction kettle main body (1) and a fixing frame (2), and is characterized in that the fixing frame (2) is arranged on one side of the reaction kettle main body (1), a rotary control structure is arranged on the fixing frame (2), and a quantitative feeding structure is arranged on the rotary control structure;

the swing control structure includes: the box body (3) is arranged in the fixed frame (2), the rotation control assembly is arranged in the box body (3), and the rotating frame (4) is rotatably arranged on the fixed frame (2) and connected with the rotation control assembly;

the dosing structure comprises: mount pad (5), storage cylinder (6) and ration guide subassembly, mount pad (5) set up on rotating turret (4) outside wall along annular array, storage cylinder (6) set up in rotating turret (4), the ration guide subassembly sets up on mount pad (5) and is linked together with storage cylinder (6).

2. The device of claim 1, wherein the quantitative material guiding assembly comprises: the device comprises a silo (7), a pumping and discharging control component, a feeding conducting component and a discharging conducting component, wherein the silo (7) is arranged on an installation seat (5) on the outer side wall surface of a rotating frame (4), the pumping and discharging control component is arranged at the upper part of the silo (7), one end of the pumping and discharging control component extends into the silo (7), one end of the feeding conducting component is communicated with the lower end surface of the silo (7), the other end of the feeding conducting component is communicated with a material storage cylinder (6), one end of the discharging conducting component is communicated with the lower end surface of the silo (7), and the other end of the discharging conducting component is opposite to a feeding hole of a reaction kettle main body (1).

3. The apparatus of claim 2, wherein the pumping control means comprises: the device comprises an electric push rod (8), a piston rod (9) and a rubber piston (10), wherein the electric push rod (8) is arranged above a silo (7), one end of the piston rod (9) is connected with the electric push rod (8), the other end of the piston rod extends into the silo (7), and the rubber piston (10) is fixedly arranged on the extending end of the piston rod (9) and is matched with the inner diameter of the silo (7).

4. The device of claim 2, wherein the feed conducting assembly comprises: the device comprises a feeding pipe (11) and a first one-way valve (12), wherein one end of the feeding pipe (11) is communicated with a silo (7), the other end of the feeding pipe is communicated with a storage barrel (6), and the first one-way valve (12) is sleeved on the feeding pipe (11) and the communication direction of the first one-way valve points to one side of the silo (7).

5. The apparatus of claim 2, wherein the discharge conducting member comprises: the device comprises a discharge pipe (13) and a second one-way valve (14), wherein one end of the discharge pipe (13) is communicated with a silo (7), the other end of the discharge pipe (13) is opposite to a feeding hole of the reaction kettle main body (1), and the second one-way valve (14) is sleeved on the discharge pipe (13) and the conduction direction of the second one-way valve points to the opening end of the discharge pipe (13).

6. The quantitative reagent adding device for catalyst preparation according to claim 1, wherein the fixing frame (2) is provided with an annular guide rail (15), the annular guide rail (15) is provided with arc-shaped sliding blocks (16) along an annular array, and the arc-shaped sliding blocks (16) are fixedly connected with the rotating frame (4).