CN215917224U

CN215917224U - Pug kneading integrated machine

Info

Publication number: CN215917224U
Application number: CN202121604516.9U
Authority: CN
Inventors: 丁晓斌; 李旭洋; 赵祥强
Original assignee: Nanjing Jiusi High Technology Co Ltd
Current assignee: Nanjing Jiusi High Technology Co Ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-01
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a pug kneading integrated machine which comprises a machine body, wherein a hopper, a storage bin, a kneading mechanism and a pug kneading mechanism are arranged on the machine body, the kneading mechanism is arranged in the storage bin and comprises a plurality of auxiliary screw shafts and main screw shafts, the auxiliary screw shafts and the main screw shafts are both provided with helical blades, and the auxiliary screw shafts and the main screw shafts rotate to mix pugs; the pugging mechanism comprises a pugging bin which is communicated with a bin; the main screw shaft extends into the pug refining bin, and the main screw shaft rotates to push the mixed pug into the pug refining bin from the bin. The main screw shaft is connected with the driving device and the control system, and the control system controls the driving device to drive the main screw shaft to rotate positively and negatively, so that the kneading function and the pugging function are realized. The kneading machine and the pug mill are integrated, so that equipment in the production process of the inorganic membrane carrier is reduced, the floor area of the equipment is reduced, the process time is shortened, and manual operation is reduced, so that the production efficiency of the inorganic membrane carrier is greatly improved.

Description

Pug kneading integrated machine

Technical Field

The utility model relates to the field of production of inorganic membrane carriers, in particular to a pug kneading all-in-one machine.

Background

The membrane is a material with a selective separation function, and the inorganic membrane is a semipermeable membrane made of various inorganic materials such as pug and the like; inorganic membranes have been widely used due to their various excellent properties such as high strength, easy control of pore size, and stable chemical properties; in the production process of the inorganic membrane carrier, raw materials need to be treated, and the existing process usually adopts two devices, namely a kneader and a pug mill, to treat pug.

The kneader is a special mixing and stirring device which can knead high-viscosity materials, and two propeller blades are most commonly used and are arranged in a parallel tangent differential mode to uniformly mix the materials; the pug mill adopts a thread rotation mode to move pug in one direction, so that the gaps of particles in the pug are rearranged; in the existing production process, generally, workers firstly utilize a kneading machine to uniformly mix pug, and then transfer the mixed pug to a pug mill for pugging; however, the existing production method causes a large floor area of equipment in the production process of the inorganic membrane carrier, and a large amount of staff needs to be arranged to operate the equipment and transfer pug, so that the process running time is long, the production and manufacturing cost is high, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a pug kneading all-in-one machine with kneading and pugging functions.

The utility model is realized by the following technical scheme:

the mud material kneading all-in-one machine comprises a machine body, wherein a hopper, a storage bin, a kneading mechanism and a mud refining mechanism are arranged on the machine body, and mud materials enter the storage bin from the hopper; the kneading mechanism is arranged in the storage bin and comprises a plurality of auxiliary screw shafts and main screw shafts, the auxiliary screw shafts and the main screw shafts are both provided with helical blades, and the auxiliary screw shafts and the main screw shafts rotate to mix pug; the pugging mechanism comprises a pugging bin, and the pugging bin is communicated with a bin; the main screw shaft extends into the pug refining bin, and the main screw shaft rotates to push the mixed pug into the pug refining bin from the bin.

Furthermore, the auxiliary screw shaft and the main screw shaft are controlled by different driving devices to rotate independently, and the driving devices control the main screw shaft to rotate forwards or backwards.

Further, main screw shaft and vice screw shaft level set up, just main screw shaft sets up the below at vice screw shaft, vice screw shaft rotation direction is opposite, by outside internal rotation.

Furthermore, the driving device comprises a driving motor and a speed reducer connected with the driving motor, and an output shaft of the speed reducer is connected with the main screw shaft or the auxiliary screw shaft through a coupler.

Furthermore, a discharging device is also arranged at one end of the mud refining bin, which is far away from the material bin, and a plurality of discharging holes are formed in the discharging device; a plurality of the discharge holes are arranged to form a honeycomb net structure, and pug after pugging is discharged from the pugging bin through the discharge holes.

Furthermore, the driving device is also connected with a control system, the control system comprises a frequency converter, and the frequency converter adjusts the positive and negative rotation of the main screw shaft to realize the kneading function and the pugging function.

Furthermore, the frequency converter controls the rotating speed of a driving motor, and the driving motor controls the auxiliary screw shaft to rotate at the same speed or rotate at different speeds.

Compared with the prior art, the utility model has the advantages that:

1. through the arrangement of the feed bin, the auxiliary screw shaft, the main screw shaft and the pug refining bin, the pug refining device can play a role in kneading pug and pugging the kneaded pug.

2. Through setting up drive arrangement control main screw shaft corotation or reversal, can play knead and carry out the effect of pugging to the mud material.

3. The auxiliary screw shaft is controlled to rotate by arranging different driving devices, so that the rotating speed and the steering direction of the auxiliary screw shaft can be adjusted, and mud is better kneaded.

4. Through the arrangement of the driving motor, the speed reducer and the coupling, the effect of driving the main screw shaft and the auxiliary screw shaft to rotate can be achieved.

5. Through the arrangement of the control system and the frequency converter, the effect of controlling the steering and the rotating speed of the driving motor can be achieved.

6. Through the arrangement of the discharging device and the discharging hole, the effect of discharging pug which is finished by pugging from the pugging bin can be achieved.

Drawings

FIG. 1 is a first schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic overall structure diagram of a second embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the overall structure of an embodiment of the present invention;

fig. 4 is a schematic top view of the overall structure of an embodiment of the present invention.

1. A body; 2. a hopper; 3. a storage bin; 4. a mud refining bin; 5. an auxiliary screw shaft; 51. a countershaft coupling; 52. a second decelerator; 53. a second drive motor; 6. a main screw shaft; 61. a main shaft coupling; 62. a first decelerator; 63. a first drive motor; 7. a discharging device; 71. and a discharge hole.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

As shown in fig. 1, the all-in-one pugmill of an embodiment of the present invention includes a machine body 1, a bin 3 is disposed on the machine body 1, a hopper 2 is disposed on the bin 3, and pug raw materials are added into the bin 3 from the hopper 2. Still be provided with on the organism 1 and knead the mechanism and knead the pugging mechanism that the mud material mixes and carry out pugging to the mud material that mixes, knead the mechanism setting in feed bin 3, pugging mechanism includes pugging storehouse 4 that is linked together with feed bin 3. The pug raw materials enter the material bin 3 to be kneaded, and then enter the pugging bin 4 to be pugged.

As shown in fig. 2 and 3, the kneading mechanism includes a plurality of auxiliary screw shafts 5 and main screw shafts 6, helical blades are disposed on the auxiliary screw shafts 5 and the main screw shafts 6, and the auxiliary screw shafts 5 and the main screw shafts 6 drive the helical blades to rotate, thereby kneading the pug. In this embodiment, a main screw shaft 6 and two sub screw shafts 5 (see fig. 4) are provided, the main screw shaft 6 and the sub screw shafts 5 are arranged in parallel, and the main screw shaft 6 extends into the mud refining chamber 4. The machine body 1 is provided with a first driving device for driving the main screw shaft 6 to rotate and a second driving device for driving the auxiliary screw shaft 5 to rotate. The first driving device comprises a first driving motor 63 fixed on the machine body 1 and a first speed reducer 62 connected with the first driving motor, a main shaft coupler 61 is further arranged on the machine body 1, and an output shaft of the first speed reducer 62 is connected with the main screw shaft 6 through the main shaft coupler 61. The second driving device comprises a second driving motor 53 fixed on the machine body 1 and a second speed reducer 52 connected with the second driving motor 53, a countershaft coupling 51 is further arranged on the machine body 1, and an output shaft of the second speed reducer 52 is connected with the auxiliary screw shaft 5 through the countershaft coupling 51. In this embodiment, the main screw shaft 6 is disposed below the auxiliary screw shafts 5, the second driving motor 53 drives the two auxiliary screw shafts 5 to rotate from outside to inside, and the first driving motor 63 drives the main screw shaft 6 to rotate; after the pug is added into the feed bin 3, the helical blades on the auxiliary screw shafts 5 turn the pug downwards, meanwhile, the bolt blades on the main screw shafts 6 turn the pug in the feed bin 3 upwards, and the pug which turns upwards is extruded downwards by the two auxiliary screw shafts 5, so that the pug can be uniformly mixed in the feed bin 3, and the kneading function of the traditional kneader is realized. The two auxiliary screw shafts 5 can be driven by gears in a meshing manner to realize opposite rotation directions, and two second driving devices can be arranged to respectively drive the two auxiliary screw shafts 5 to rotate as in the embodiment. The two second driving devices are connected with a control system, the control system comprises a frequency converter (a control cabinet can be arranged on the machine body 1 or on one side of the machine body, if the control cabinet is arranged on the machine body 1 or on one side of the machine body, the control cabinet is utilized to carry out electrical control on the equipment, and excessive description is not carried out here), and the frequency converter can control the rotating speed of the second driving motor 53, so that the two auxiliary screw shafts 5 can rotate in a differential manner, and materials can be better sheared and mixed.

As shown in fig. 1 and 3, the first driving device is also connected to the control system, after the pug is mixed, the frequency converter controls the first driving motor 63 to drive the main screw shaft 6 to rotate in the opposite direction, so that the helical blades on the main screw shaft 6 extrude and push the mixed pug in the bin 3 into the pugging bin 4, the pug enters the pugging bin 4 and is continuously extruded and kneaded in one direction by the helical blades on the main screw shaft 6 during the advancing process, and the gaps of particles in the pug are rearranged, thereby realizing the pugging process. The end of the mud refining bin 4 far away from the material bin 3 is provided with a discharging device 7, and the discharging device 7 can be fixed on the mud refining bin 4 through bolts or clamping connection and other modes. A plurality of discharge holes 71 are arranged on the discharging device 7 in a penetrating manner, the discharge holes 71 are arranged to form a honeycomb net structure, and pug is extruded by the spiral blades on the main screw shaft 6 and discharged from the discharge holes 71, so that the pugging process is completed.

The implementation principle of the embodiment is as follows: set up vice screw shaft 5 and main screw shaft 6 in feed bin 3, make the mud material raw materials stirred in feed bin 3 and mix through controlling turning to of main screw shaft 6, come to carry out better mixture to the mud material through the rotational speed of controlling vice screw shaft 5 to realize the meshing function of traditional kneader. Then the main screw shaft 6 is controlled to rotate reversely, the mixed pug is pushed from the material bin 3 and conveyed to the pug refining bin 4, the pug is squeezed and kneaded in the pug refining bin 4 in one direction by the spiral blades on the main screw shaft 6, and the particle gaps in the pug refining bin are rearranged, so that the pug refining function of the traditional pug refining machine is realized, and the pug is discharged from the discharge hole 71 after pugging is finished. The pug kneading integrated machine integrates the kneading machine and the pug mill, reduces production equipment of inorganic membrane carriers and floor area of the equipment, shortens process flow, reduces manual use, greatly improves production efficiency of inorganic membrane carriers and reduces cost.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The mud material kneading all-in-one machine comprises a machine body (1), and is characterized in that a hopper (2), a storage bin (3), a kneading mechanism and a mud refining mechanism are arranged on the machine body (1), and mud materials enter the storage bin (3) from the hopper (2); the kneading mechanism is arranged in the storage bin (3) and comprises a plurality of auxiliary screw shafts (5) and main screw shafts (6), the auxiliary screw shafts (5) and the main screw shafts (6) are respectively provided with a helical blade, and the auxiliary screw shafts (5) and the main screw shafts (6) rotate to mix pug; the pugging mechanism comprises a pugging bin (4), and the pugging bin (4) is communicated with the bin (3); the main screw shaft (6) extends into the mud refining bin (4), and the main screw shaft (6) rotates to push the mixed mud materials into the mud refining bin (4) from the bin (3).

2. The pug kneading all-in-one machine as claimed in claim 1, wherein the auxiliary screw shaft (5) and the main screw shaft (6) are controlled by different driving devices to rotate independently, and the driving devices control the main screw shaft (6) to rotate forwards or backwards.

3. Pug kneading all-in-one machine according to claim 2, characterized in that the main screw shaft (6) and the auxiliary screw shaft (5) are horizontally arranged, the main screw shaft (6) is arranged below the auxiliary screw shaft (5), and the auxiliary screw shaft (5) has opposite rotation directions and rotates inwards.

4. The pug kneading all-in-one machine as claimed in claim 2, wherein the driving devices comprise driving motors and reducers connected with the driving motors, and output shafts of the reducers are connected with the main screw shafts (6) or the auxiliary screw shafts (5) through couplings.

5. The pug kneading all-in-one machine as claimed in claim 1, wherein a discharging device (7) is further arranged at one end of the pug kneading bin (4) far away from the material bin (3), and a plurality of discharging holes (71) are arranged on the discharging device (7); a plurality of the discharge holes (71) are arranged to form a honeycomb net structure, and pug after pugging is discharged from the pugging bin (4) through the discharge holes (71).

6. The pug kneading all-in-one machine as claimed in claim 2, wherein the driving device is further connected with a control system, the control system comprises a frequency converter, and the frequency converter adjusts the forward and reverse rotation of the main screw shaft (6) to realize the kneading function and the pugging function.

7. The pug kneading all-in-one machine as claimed in claim 6, wherein the frequency converter controls the rotating speed of a driving motor, and the driving motor controls the auxiliary screw shaft (5) to rotate at the same speed or at different speeds.