CN211838080U

CN211838080U - Fine grinding device for chemical catalyst

Info

Publication number: CN211838080U
Application number: CN202020224427.0U
Authority: CN
Inventors: 李海生; 刘涛; 钱忠英
Original assignee: Panjin Xin'anyuan Chemical Industry Co ltd
Current assignee: Panjin Xin'anyuan Chemical Industry Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-03
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a fine grinding device of chemical catalyst, including grinding frame, grinding head, discharging pipe and flashboard, still include bottom plate, middle part board, roof and the stand that sets up in the vertical direction of edge, it has fixed casing to run through on the board of middle part, the symmetry runs through on the fixed casing has two promotion posts, the inside of fixed casing articulates there is the dwang. The utility model discloses in, be equipped with fixed pin and fixed pin on the carousel and promote through connecting rod swing joint between the post, make this promotion post can carry out round trip movement on vertical direction, all be equipped with two logical grooves that arch and arch were seted up on running through the dwang on the promotion post of fixed casing inner chamber, the dwang is normal running fit with fixed casing, make two promotion posts carry out the motion one on the other respectively, the grinding when having realized two catalysts, compare traditional manual grinding mode, the grinding efficiency is higher, can satisfy in catalyst mass production processing and use.

Description

Fine grinding device for chemical catalyst

Technical Field

The utility model relates to a grinder technical field especially relates to a meticulous grinder of chemical catalyst.

Background

The material which can change the chemical reaction rate of the reactant without changing the chemical balance in the chemical reaction and has no change in the quality and chemical property before and after the chemical reaction is called the catalyst, according to statistics, more than 90 percent of the catalysts are used in the industrial process, such as chemical industry, petrifaction, biochemistry, environmental protection and the like, the catalysts are various in types and can be divided into liquid catalysts and solid catalysts according to the states; the method is divided into a homogeneous catalyst and a heterogeneous catalyst according to the phase state of a reaction system, wherein the homogeneous catalyst comprises acid, alkali, soluble transition metal compounds and peroxide catalysts.

Chemical catalyst is at the in-process of catalysis, and the granularity is less, and catalytic ability is stronger, so need grind the catalyst earlier when the catalyst uses, and the mode of manual grinding is mostly used to current grinder, but the mode effect of manual grinding is not good and inefficiency, can't satisfy mass production processing and use.

Therefore, a chemical catalyst fine grinding device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the fine grinding device for the chemical catalyst is provided for solving the problems that the manual grinding mode is poor in effect and low in efficiency, and cannot meet the requirements of mass production, processing and use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a meticulous grinder of chemical catalyst, is including grinding frame, grinding head, discharging pipe and flashboard, still includes bottom plate, middle part board, roof and the stand that sets up in the vertical direction of edge, it has fixed casing to run through on the middle part board, the symmetry runs through on the fixed casing has two promotion posts, the inside of fixed casing articulates there is the dwang, two the bottom that promotes the post is equipped with the push rod, the roof is equipped with and is equipped with the fixed pin on carousel and the carousel, the fixed pin passes through connecting rod swing joint with one of them of two promotion posts.

As a further description of the above technical solution:

the fixed pin and the turntable are eccentrically arranged.

As a further description of the above technical solution:

two through grooves which are protruded and penetrate through the rotating rod symmetrically are formed in the two pushing columns in the inner cavity of the fixed shell.

As a further description of the above technical solution:

the inside of grinding frame is fixed with the lapping plate and sets up the ascending sieve mesh of vertical direction on the lapping plate.

As a further description of the above technical solution:

the lower surface wall of promotion post has all seted up the notch, the push rod extends to the inside of notch and passes through spring elastic connection rather than promoting the post.

As a further description of the above technical solution:

the protrusions are in sliding fit with the through grooves.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be equipped with fixed pin and fixed pin on the carousel and promote through connecting rod swing joint between the post, make this promotion post can carry out round trip movement on vertical direction, all be equipped with two logical grooves that arch and arch were seted up on running through the dwang on the promotion post of fixed casing inner chamber, the dwang is normal running fit with fixed casing, make two promotion posts carry out the motion one on the other respectively, the grinding when having realized two catalysts, compare traditional manual grinding mode, the grinding efficiency is higher, can satisfy in catalyst mass production processing and use.

2. The utility model discloses in, promote the lower table wall of post and all seted up the notch, the push rod extends to the inside of notch and passes through spring elastic connection rather than promoting the post, the both ends of spring respectively with promote post and push rod fixed connection, played the effect to the buffering, reducible abrading head is to the impact of lapping plate.

Drawings

Fig. 1 is a schematic structural diagram of a grinding device provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an internal structure of a stationary casing according to an embodiment of the present invention;

fig. 3 shows a schematic diagram of a partial enlarged structure a provided according to an embodiment of the present invention;

illustration of the drawings:

1. a base plate; 2. grinding the frame; 3. a shutter plate; 4. a discharge pipe; 5. a grinding head; 6. a grinding plate; 7. a turntable; 8. a connecting rod; 9. a fixing pin; 10. a stationary housing; 11. pushing the column; 12. a column; 13. a middle plate; 14. rotating the rod; 15. a through groove; 16. a protrusion; 17. screening holes; 18. a top plate; 19. a push rod; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a chemical catalyst fine grinding device comprises a grinding frame 2, a grinding head 5, a discharge pipe 4 and a flashboard 3, wherein a grinding plate 6 is fixed inside the grinding frame 2, sieve holes 17 in the vertical direction are formed in the grinding plate 6, the chemical catalyst fine grinding device also comprises a bottom plate 1, a middle plate 13, a top plate 18 and a stand column 12 which are arranged along the vertical direction, the middle plate 13, the bottom plate 1 and the top plate 18 are fixedly connected through the stand column 12, a fixed shell 10 penetrates through the middle plate 13, the middle plate 13 is fixedly connected with the fixed shell 10, two pushing columns 11 symmetrically penetrate through the fixed shell 10, the pushing columns 11 are in sliding fit with the fixed shell 10, a rotating rod 14 is hinged inside the fixed shell 10, push rods 19 are arranged at the bottoms of the two pushing columns 11, the grinding head 5 is fixed at the bottom end of the push rod 19, the top plate 18 is provided with a rotary table 7 and a fixing pin 9 is arranged on the rotary table, fixed

9 and 7 eccentric settings of carousel, fixed pin 9 and carousel 7 be integrated into one piece structure, and fixed pin 9 passes through connecting rod 8 swing joint with one of them of two promotion posts 11, and connecting rod 8's both ends respectively with fixed pin 9 with promote post 11 normal running fit.

Specifically, as shown in fig. 2, two pushing columns 11 located in the inner cavity of the fixed casing 10 are provided with protrusions 16 and the protrusions 16 penetrate through two through grooves 15 symmetrically formed in the rotating rod 14, the protrusions 16 are in sliding fit with the through grooves 15, in the process of moving in the vertical direction of the pushing columns 11, the protrusions 16 can slide in the through grooves 15, and the two pushing columns 11 are respectively arranged on two sides of the horizontal end of the rotating rod 14, so that the two pushing columns 11 respectively move one on the other.

Specifically, as shown in fig. 2, the lower surface wall of the pushing column 11 is provided with notches, the push rod 19 extends into the notches and is elastically connected with the pushing column 11 through the spring 20, and two ends of the spring 20 are respectively fixedly connected with the pushing column 11 and the push rod 19, so that the buffering effect is achieved, and the impact of the grinding head 5 on the grinding plate 6 can be reduced.

The working principle is as follows: when in use, the driving device drives the turntable 7 to rotate, the turntable 7 drives the fixed pin 9 to rotate, and as the fixed pin 9 and the turntable 7 are eccentrically arranged, therefore, the fixing pins 9 can move the pushing posts 11 in the vertical direction through the connecting rods 8 in the rotating process, the pushing posts 11 are provided with protrusions 16, the protrusions 16 penetrate through the two through grooves 15 symmetrically formed on the rotating rod 14, the rotating rod 14 is in rotating fit with the fixing shell 10, so that the two pushing columns 11 move up and down, and in the process that the pushing columns 11 drive the push rod 19 and the grinding head 5 to move vertically, realized grinding the while of two catalyst, compare manual grinding mode, degree of automation is higher, and the catalyst that grinds the completion falls in the bottom of grinding frame 2 through sieve mesh 17, after the grinding is accomplished, the ejection of compact that can realize the catalyst of pulling flashboard 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a meticulous grinder of chemical catalyst, is including grinding frame (2), grinding head (5), discharging pipe (4) and flashboard (3), its characterized in that still includes bottom plate (1), middle part board (13), roof (18) and stand (12) that set up in the vertical direction, it has fixed casing (10) to run through on middle part board (13), the symmetry has two promotion posts (11) to run through on fixed casing (10), the inside of fixed casing (10) articulates there is dwang (14), two the bottom of promoting post (11) is equipped with push rod (19), roof (18) are equipped with and are equipped with fixed pin (9) on carousel (7) and carousel (7), fixed pin (9) and two one of them of promoting post (11) pass through connecting rod (8) swing joint.

2. A chemical catalyst fine grinding apparatus according to claim 1, wherein said fixing pin (9) is eccentrically disposed to the turntable (7).

3. A fine grinding apparatus for chemical catalysts according to claim 2, characterized in that two pushing posts (11) located in the inner cavity of the fixed housing (10) are provided with protrusions (16), and the protrusions (16) penetrate through two through slots (15) symmetrically formed on the rotating rod (14).

4. A fine chemical catalyst grinder as claimed in claim 3, wherein the grinding plate (6) is fixed inside the grinding frame (2) and the grinding plate (6) is provided with vertical sieve holes (17).

5. A chemical catalyst fine grinding apparatus according to claim 1, wherein the lower surface wall of the pushing column (11) is notched, and the pushing rod (19) extends to the inside of the notch and is elastically connected with the pushing column (11) through a spring (20).

6. A chemical catalyst finishing grinder as claimed in claim 3, characterised in that said projections (16) are slidingly engaged with the through slots (15).