Powder mixer with powder screening function for chemical production

Abstract

The utility model discloses a powder mixer with a powder screening function for chemical production, which comprises a device body, the device body comprises a base device, a mixing box, a mixing anti-blocking device and a filter frame device, the mixing box is mounted at the top of the base device, the mixing anti-blocking device is mounted in the mixing box, and the filter frame device is mounted at the top end in the mixing box; the mixing anti-blocking device comprises a motor, a mixing rod, a first mounting hoop, a second mounting hoop and a third mounting hoop, the motor is installed at the bottom of the mixing box, the mixing rod is installed at the top driving end of the motor, the first mounting hoop, the second mounting hoop and the third mounting hoop are all installed on the mixing rod, and mixing plates are arranged at the left end and the right end of the first mounting hoop. Dredging mounting plates are arranged at the left and right ends of the second mounting hoop, and a plurality of groups of dredging bristles are arranged at the tops of the dredging mounting plates. The device can be used for effectively cleaning the powder screen of the powder mixing machine, so that the condition that the screening screen of the powder mixing machine is blocked is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder mixing technical field, concretely to a powder mixing machine with powder screening function for chemical production. BACKGROUND

[0002] Powder mixing is the process that two or more components are stirred and mixed under the action of external force in dry state or with a small amount of liquid, so that the non-uniformity is continuously reduced. The so-called two or more components can be different substances, or the same substance with different physical properties, such as different moisture contents, different particle diameters and different colors, etc.

[0003] The existing powder mixing equipment has the following defects:

[0004] 1. The powder screen of the existing powder mixing equipment is easy to be blocked during the screening process, thereby affecting the use.

[0005] 2. The existing powder mixing equipment does not mix the powder evenly, thereby affecting the product quality.

[0006] Therefore, a solution is needed. SUMMARY

[0007] (I) Technical problem solved

[0008] In view of the deficiencies of the prior art, the utility model provides a powder mixing machine with powder screening function for chemical production to solve the problems raised in the background art.

[0009] (II) Technical solution

[0010] In order to achieve the above object, the utility model discloses a kind of powder mixing machine with powder screening function for chemical production, including device body, the device body includes base device, mixing box, mixing anti-blocking device and filter frame device, the mixing box is installed at the top of base device, the mixing anti-blocking device is installed in mixing box interior, the filter frame device is installed at the top end in mixing box interior;The mixing anti-blocking device includes motor, mixing rod, first mounting hoop, second mounting hoop and third mounting hoop, the motor is installed at the bottom of mixing box, the mixing rod is installed at the top drive end of motor, and located in mixing box, the first mounting hoop, second mounting hoop and third mounting hoop are all installed on mixing rod, the first mounting hoop left and right two ends are equipped with mixing plate, the mixing plate is located in the bottom end in filter frame device interior, the top of mixing plate is equipped with several groups of large mixing column, and bottom is equipped with several groups of small mixing column, the second mounting hoop left and right two ends are equipped with dredging mounting plate, the dredging mounting plate is located directly below filter frame device, the top of dredging mounting plate is equipped with several groups of dredging bristles, the third mounting hoop left and right two ends are equipped with lower mixing frame, a group The lower mixing frame is distributed in V shape, the bottom of lower mixing frame is equipped with several groups of cleaning mixing column, the bottom of cleaning mixing column is in inclined structure.

[0011] Preferably, the filter frame device includes a filter barrel and a filter ring, the filter barrel is in a cylindrical structure, and the inside is a hollow structure, the filter ring is installed at the top of the filter barrel, a plurality of installation holes are arranged on the surface of the filter ring in a ring-shaped and equidistant manner, a through hole is arranged at the bottom center of the filter barrel, and a plurality of filter holes are arranged at the bottom of the filter barrel in a ring-shaped and equidistant manner.

[0012] Preferably, the base device includes a fixed seat, a storage cylinder and a base ring, the storage cylinder is installed at the top of the fixed seat, a plurality of reinforcing blocks are arranged between the storage cylinder and the base ring in a ring-shaped and equidistant manner, the reinforcing blocks are in a triangular structure, and the fixed seat is in a suction disc structure.

[0013] Preferably, the mixing box is in a cylindrical structure, and the top and the inside are in a through structure, a collecting cover is arranged at the bottom end of the inside of the mixing box, the collecting cover is in a conical structure, a discharge pipe is arranged at the bottom of the left and right sides of the mixing box, the discharge pipe is installed in an inclined manner, and a valve is installed in the discharge pipe.

[0014] Preferably, the bottom of the bottom plate is provided with two groups of moving pawl wheels which are symmetrically distributed.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of powder mixing machine with powder screening function for chemical production.

[0017] Beneficial effects:

[0018] The powder mixing machine with powder screening function for chemical production can effectively clean the powder screen of the powder mixing machine, thereby preventing the powder mixing machine from being blocked, and greatly ensuring the stability and reliability of the equipment operation. When mixing the powder, the device can be stirred and mixed inside the powder screen, and the brush at the bottom of the powder screen is rotated to filter the filter holes of the powder screen. Through the above method, the efficiency of the screen can be improved. The device can improve the uniformity and efficiency of the powder mixing through the mixing plate at the upper part and the mixing assembly at the lower part, thereby improving the quality of product processing. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the mixing anti-blocking device of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the filter frame device of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the base device of the utility model.

[0023] In the figure, 1, device body; 2, base device; 3, mixing box; 4, mixing anti-blocking device; 5, filter frame device; 6, motor; 7, mixing rod; 8, first mounting hoop; 9, second mounting hoop; 10, third mounting hoop; 11, mixing plate; 12, large mixing column; 13, small mixing column; 14, dredging mounting plate; 15, dredging bristles; 16, lower mixing frame; 17, cleaning mixing column; 18, filter barrel; 19, filter ring; 20, mounting hole; 21, through hole; 22, filter hole; 23, fixed seat; 24, storage cylinder; 25, base ring; 26, reinforcing block; 27, collection cover; 28, discharge pipe; 29, valve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The embodiments of the utility model provide a technical solution:

[0026] Embodiment 1

[0027] To solve the above-mentioned problem 1: the powder screen of the existing powder mixing device is easy to be blocked during the screening process, thereby affecting the use.

[0028] The solution is as follows: a powder mixing machine with powder screening function for chemical production, comprising a device body 1, the device body 1 comprising a base device 2, a mixing box 3, a mixing anti-blocking device 4 and a filter frame device 5, the mixing box 3 being installed on the top of the base device 2, the mixing anti-blocking device 4 being installed inside the mixing box 3, and the filter frame device 4 being installed at the top end inside the mixing box 3; the mixing anti-blocking device 4 comprises a motor 6, a mixing rod 7, a first mounting hoop 8, a second mounting hoop 9 and a third mounting hoop 9, the motor 6 being installed at the bottom of the mixing box 3, the mixing rod 7 being installed at the driving end on the top of the motor 6 and located inside the mixing box 3, the first mounting hoop 8, the second mounting hoop 9 and the third mounting hoop 10 being all installed on the mixing rod 7, the first mounting hoop 8 being provided with mixing plates 11 on both left and right ends, the mixing plates 11 being located inside the filter frame device 5 at the bottom end, the mixing plates 11 being provided with a plurality of groups of large mixing columns 12 on the top and a plurality of groups of small mixing columns 13 on the bottom, the second mounting hoop 9 being provided with dredging installation plates 14 on both left and right ends, the dredging installation plates 14 being located directly below the filter frame device 5, the dredging installation plates 14 being provided with a plurality of groups of dredging bristles 15 on the top, the third mounting hoop 10 being provided with lower mixing frames 16 on both left and right ends, one group of the lower mixing frames 16 being distributed in a V shape, the lower mixing frames 16 being provided with a plurality of groups of cleaning mixing columns 17 on the bottom, the cleaning mixing columns 17 on the bottom being in an inclined structure, when mixing and filtering the powder in the filter frame device 5, the staff can turn on the motor 6 of the mixing anti-blocking device 4, the motor 6 driving shaft drives the mixing rod 7 to rotate, the first mounting hoop 8, the second mounting hoop 9 and the third mounting hoop 10 on the mixing rod 7 rotate, the first mounting hoop 8 is provided with mixing plates 11 on both left and right ends, a plurality of groups of small mixing columns 13 on the bottom and a plurality of groups of large mixing columns 12 on the top of the mixing plates 11 mix the powder in the filter cylinder 18, then the powder can leak out through the filter holes 22 at the bottom of the filter cylinder 18, if the filter holes 22 are blocked, the second mounting hoop 10 is provided with dredging installation plates 14 on both left and right ends, a plurality of groups of dredging bristles 15 on the top of the dredging installation plates 14 can clean the bottom of the filter barrel 18, during cleaning, the blocked filter holes 22 are cleaned by the dredging bristles 15, and finally the filtered powder falls onto the collection cover 27 at the bottom end inside the mixing box 3, then one group of the lower mixing frames 16 on the third mounting hoop 10 rotates in a V shape, and the plurality of groups of cleaning mixing columns 17 on the bottom of the lower mixing frames 16 can rotate and mix the powder on the collection cover 27.

[0029] The filter frame device 5 comprises a filter barrel 18 and a filter ring 19, the filter barrel 18 is in a cylindrical structure and internally hollow, the filter ring 19 is installed on the top of the filter barrel 18, a plurality of groups of installation holes 20 are arranged on the surface of the filter ring 19 in a ring-shaped equidistant manner, a through hole 21 is arranged at the bottom center of the filter barrel 18, and a plurality of groups of filter holes 22 are arranged on the bottom of the filter barrel 18 in a ring-shaped equidistant manner. During filtering, the powder can leak out through the filter holes 22 of the filter barrel 18 to achieve the purpose of filtering. During installation, the filter ring 19 can be installed on the top of the mixing box 3, and the filter barrel 18 can be located inside the mixing box 3.

[0030] The base device 2 comprises a fixed seat 23, a storage cylinder 24 and a base ring 25, the storage cylinder 24 is installed on the top of the fixed seat 23, a plurality of groups of reinforcing blocks 26 are arranged between the storage cylinder 24 and the base ring 25 in a ring-shaped equidistant manner, the reinforcing blocks 26 are in a triangular shape structure, the fixed seat 23 is in a suction disc shape structure, the fixed ring 25 is used to fix and fit to the bottom of the mixing box 2 to achieve the purpose of connection, and the storage cylinder 24 is used to achieve support and internally hollow structure to store the motor 6.

[0031] The mixing box 3 is in a cylindrical structure, and the top and the inside are in a through structure, the collecting cover 27 is arranged at the bottom end inside the mixing box 3, the collecting cover 27 is in a conical shape structure, the discharge pipes 28 are arranged at the bottom of the left and right sides of the mixing box 3, the discharge pipes 28 are installed in an inclined manner, and the valves 29 are installed in the discharge pipes 28. The conical structure of the collecting cover 27 in the mixing box 3 is used to facilitate the concentration, collection and discharge of the powder, and the powder can be discharged through the discharge pipes 28 at the left and right ends of the mixing box 3. During discharge, the worker opens the valve 29 of the discharge pipe 28 to operate.

[0032] Embodiment 2

[0033] For the above-mentioned problem 2 to be solved: the existing powder mixing equipment cannot mix the powder uniformly, which affects the product quality.

[0034] The solution is as follows: the first installation hoop 8 and the third installation hoop 10 are arranged on the mixing rod 7, the mixing plates 11 are arranged at the left and right ends of the first installation hoop 8, the small mixing columns 13 at the bottom and the large mixing columns 12 at the top of the mixing plates 11 can mix the powder in the filter barrel 18, the lower mixing frame 16 arranged in a V-shaped manner on the third installation hoop 10 rotates, and the plurality of groups of cleaning mixing columns 17 at the bottom of the lower mixing frame 16 can rotate and mix the powder on the collecting cover 27. Through the two mixing components, the uniformity of mixing can be improved, and the product quality can be improved.

[0035] Working principle: when working, the worker pours the powder into the filter frame device 5 from the top of the mixing box 3, and when mixing and filtering the powder in the filter frame device 5, the worker can open the motor 6 of the mixing anti-blocking device 4, the motor 6 drives the mixing rod 7 to rotate, the first mounting hoop 8, the second mounting hoop 9 and the third mounting hoop 10 on the mixing rod 7 rotate, the first mounting hoop 8 is provided with mixing plates 11 at the left and right ends, and the mixing plates 11 are provided with a plurality of groups of small mixing columns 13 at the bottom and a plurality of groups of large mixing columns 12 at the top, which can mix the powder in the filter cylinder 18, then the powder can leak out through the filter holes 22 at the bottom of the filter cylinder 18, if the filter holes 22 are blocked, the second mounting hoop 10 is provided with a cleaning mounting plate 14 at the left and right ends, and a plurality of groups of cleaning bristles 15 on the top of the cleaning mounting plate 14 can clean the bottom of the filter cylinder 18, during cleaning, the cleaning bristles 15 clean the blocked filter holes 22, and finally the filtered powder falls on the collecting cover 27 at the bottom of the mixing box 3, then a group of V-shaped lower mixing frames 16 on the third mounting hoop 10 rotate, and a plurality of groups of cleaning mixing columns 17 at the bottom of the lower mixing frame 16 can rotate and mix the powder on the collecting cover 27, after mixing, the worker opens the valve 29 of the discharge pipe 28 to operate, and the powder can be discharged through the discharge pipe 28 at the left and right ends of the mixing box 3.

[0036] The utility model discloses 1, device body, 2, base device, 3, mixing box, 4, mixing anti -blocking device, 5, filter frame device, 6, motor, 7, mixing rod, 8, first mounting hoop, 9, second mounting hoop, 10, third mounting hoop, 11, mixing plate, 12, big mixing column, 13, small mixing column, 14, dredging mounting plate, 15, dredging bristle, 16, lower mixing frame, 17, cleaning mixing column, 18, filter cylinder, 19, filter ring, 20, mounting hole, 21, go through the hole, 22, filter hole, 23, fixed base, 24, storage cylinder, 25, base ring, 26, reinforcing block, 27, collecting cover, 28, discharge pipe, 29, valve, all components are general standard parts or components known to those skilled in the art, and the structure and principle are all known to the technical personnel and can be known through conventional experimental method, the utility model solves the problem that the powder screen of the existing powder mixing equipment is easily blocked during screening, thereby affecting use, the utility model can effectively clean the powder screen of the powder mixing machine through the mutual combination of the above -mentioned components, thereby preventing the powder mixing machine from being blocked during screening, and greatly guaranteeing the equipment operation stability and reliability.

[0037] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0038] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A powder mixer for chemical production with a powder sieving function, characterized in that: The device body (1) comprises a base device (2), a mixing box (3), a mixing anti-blocking device (4) and a filter frame device (5), the mixing box (3) is installed on the top of the base device (2), the mixing anti-blocking device (4) is installed inside the mixing box (3), and the filter frame device (5) is installed at the top end inside the mixing box (3); The mixing anti-blocking device (4) comprises a motor (6), a mixing rod (7), a first mounting hoop (8), a second mounting hoop (9) and a third mounting hoop (10), the motor (6) is installed at the top driving end of the mixing rod (7), and is located in the mixing box (3), the first mounting hoop (8), the second mounting hoop (9) and the third mounting hoop (10) are all installed on the mixing rod (7), the first mounting hoop (8) is provided with mixing plates (11) at the left and right ends, the mixing plates (11) are located inside the filter frame device (5) at the bottom end, the mixing plates (11) are provided with a plurality of groups of large mixing columns (12) at the top and a plurality of groups of small mixing columns (13) at the bottom, the second mounting hoop (9) is provided with dredging mounting plates (14) at the left and right ends, the dredging mounting plates (14) are located directly below the filter frame device (5), the dredging mounting plates (14) are provided with a plurality of groups of dredging bristles (15) at the top, and the third mounting hoop (10) is provided with lower mixing frames (16) at the left and right ends, one group of the lower mixing frames (16) is distributed in a V-shaped manner, and the lower mixing frames (16) are provided with a plurality of groups of cleaning mixing columns (17) at the bottom.

2. The powder mixing machine with powder screening function for chemical production according to claim 1, characterized in that: The filter frame device (5) comprises a filter barrel (18) and a filter ring (19), the filter barrel (18) is in a cylindrical structure and has a hollow structure inside, the filter ring (19) is installed at the top of the filter barrel (18), a plurality of groups of installation holes (20) are formed in the surface of the filter ring (19) and are distributed in a ring-shaped equidistant manner, a through hole (21) is formed in the bottom center of the filter barrel (18), and a plurality of groups of filter holes (22) are formed in the bottom of the filter barrel (18) and are distributed in a ring-shaped equidistant manner.

3. The powder mixer with a powder screening function for chemical production according to claim 1, characterized in that: The base device (2) comprises a fixed seat (23), a storage cylinder (24) and a base ring (25), the storage cylinder (24) is installed at the top of the fixed seat (23), a plurality of groups of reinforcing blocks (26) are arranged between the storage cylinder (24) and the base ring (25) in a ring-shaped equidistant manner, the reinforcing blocks (26) are in a triangular structure, and the fixed seat (23) is in a suction disc structure.

4. The powder mixing machine with powder screening function for chemical production according to claim 1, characterized in that: The mixing box (3) is in a cylindrical structure, the top and the inside are in a through structure, the mixing box (3) is provided with a collecting cover (27) at the bottom end inside, the collecting cover (27) is in a conical structure, the mixing box (3) is provided with discharge pipes (28) at the bottom of the left and right sides, the discharge pipes (28) are installed in an inclined manner, and the discharge pipes (28) are provided with valves (29) installed therein.

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