CN219099066U

CN219099066U - High-efficiency kneader

Info

Publication number: CN219099066U
Application number: CN202320022267.5U
Authority: CN
Inventors: 王怀宇
Original assignee: Jilin Carbon Co ltd
Current assignee: Jilin Carbon Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-30
Anticipated expiration: 2033-01-05

Abstract

The utility model belongs to the technical field of kneading equipment, and particularly relates to a high-efficiency kneading machine, which comprises: the mixing and kneading assembly, the material supplementing assembly and the material discharging assembly; the mixing and kneading assembly comprises a machine case, a mixing and kneading plate arranged in the machine case, a discharging hole formed in the mixing and kneading plate, a guide groove arranged in the mixing and kneading plate and connected with the discharging hole, a first servo motor arranged at the top of the machine case, a rotating shaft fixed at the first driving end of the servo motor, and a stirring plate arranged at the bottom end of the rotating shaft.

Description

High-efficiency kneader

Technical Field

The utility model relates to the technical field of kneading equipment, in particular to a high-efficiency kneader.

Background

The kneader refers to a coke forming apparatus for cold-press Jiao Yongliao heating and kneading, heats the batch to a temperature slightly higher than the softening point of the binder, and sufficiently wets the surface of the coal particles with the binder therein by kneading, so that the batch has plasticity to prepare the briquette.

The existing kneader generally melts and shapes coal with bulk coal dust and adhesive through continuous rotation of a stirring plate, so that follow-up conveying and selling are facilitated, but the mode is adopted, the materials can be discharged after one-step molding is often needed, the stirring time is long, and further the molding efficiency is reduced.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

a high efficiency kneader comprising: the mixing and kneading assembly, the material supplementing assembly and the material discharging assembly; the kneading assembly comprises a machine case, a kneading plate arranged in the machine case, a discharge hole formed in the kneading plate, a guide groove arranged in the kneading plate and connected with the discharge hole, a first servo motor arranged at the top of the machine case, a rotating shaft fixed at the driving end of the first servo motor, a stirring plate arranged at the bottom end of the rotating shaft, a feed inlet arranged on the machine case and preheating equipment arranged at the side of the machine case; the feeding component is arranged in the case and comprises a screw shaft part arranged at the bottom of the kneading plate, a protection cylinder arranged at the outer side of the screw shaft part, a discharge cylinder arranged on the protection cylinder, a screw conveying rod arranged in the discharge cylinder, a servo motor II connected to the end part of the screw conveying rod and fixed on the discharge cylinder, a feeding pipe connected to the discharge cylinder, a storage tank fixed on the kneading plate and connected to the discharge cylinder, an exhaust pipe I connected to the protection cylinder and positioned below the discharge cylinder, a high-temperature atomization pump connected to one end part of the exhaust pipe, a water tank arranged at the side of the high-temperature atomization pump, and a water feeding pipe connected to the water tank; the discharging component is arranged at the bottom of the machine case and used for discharging molded coal.

The present utility model may be further configured in a preferred example to: the discharging assembly is arranged at the bottom of the spiral shaft piece and comprises a mounting block fixed at the bottom of the spiral shaft piece, a cable machine arranged in the mounting block, a lifting cable connected to the cable machine and extending downwards, a pressure sensor arranged on the lifting cable, a discharging baffle fixed at the bottom end of the lifting cable and a discharging port arranged at the bottom of the case.

The present utility model may be further configured in a preferred example to: and a dust removal pipeline for dust removal and exhaust is connected to the case.

The present utility model may be further configured in a preferred example to: and the high-temperature atomizing pump is also connected with a second exhaust pipe penetrating through the top of the case.

The present utility model may be further configured in a preferred example to: the guide groove is a spiral arc-shaped groove, the discharging hole is located at the inner side end of the guide groove, and the feeding hole is located above the outer side end of the guide groove.

The present utility model may be further configured in a preferred example to: the case side is also provided with a switch door.

The present utility model may be further configured in a preferred example to: the storage tank comprises an adhesive tank and a pulverized coal tank, and the adhesive tank and the pulverized coal tank are respectively used for supplementing adhesive and bulk pulverized coal to the screw shaft element in the protective cylinder.

The present utility model may be further configured in a preferred example to: the discharging baffle plate is of a folded plate structure.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, through the kneading component and the feeding component, after the coal powder is primarily kneaded and molded by the kneading component, the coal powder is discharged into the feeding component, so that the primarily molded coal blocks slowly roll downwards along the screw shaft, and the adhesive and bulk coal powder discharged by the discharging cylinder are adhered in the rolling process, so that the subsequent molding of the coal blocks is realized.

2. According to the utility model, through the discharging assembly, after the formed falling coal blocks are accumulated on the discharging baffle plate to achieve a certain weight, the pressure sensor detects a preset weight value, then the cable machine prolongs the suspension cable to lower the discharging baffle plate, so that the coal blocks are discharged from the discharging port, then the discharging baffle plate is retracted, and the automatic discharging is more reasonable.

Drawings

FIG. 1 is a cross-sectional view of a high efficiency kneader according to this utility model;

FIG. 2 is an enlarged view at a high efficiency kneader A of the present utility model;

fig. 3 is a schematic view of a kneading board structure of the present utility model.

Reference numerals:

100. a kneading assembly; 110. a chassis; 111. a dust removal pipeline; 112. opening and closing a door; 120. a kneading plate; 130. a discharge hole; 140. a guide groove; 150. a servo motor I; 160. a rotating shaft; 170. a stirring plate; 180. a feed inlet; 190. a preheating device;

200. a feed supplement assembly; 210. a screw shaft member; 220. a protective cylinder; 230. a discharge cylinder; 240. a screw conveyor rod; 250. a servo motor II; 260. a material supplementing pipe; 270. a storage tank; 280. an exhaust pipe I; 290. a high temperature atomizing pump; 291. a water tank; 292. a water supplementing pipe; 293. an exhaust pipe II;

300. a discharge assembly; 310. a mounting block; 320. a cable machine; 330. a hoist cable; 340. a pressure sensor; 350. a discharging baffle; 360. and a discharge port.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

A high efficiency kneader provided by some embodiments of the present utility model is described below with reference to the drawings.

Embodiment one:

referring to FIGS. 1 to 3, the present utility model provides a high efficiency kneader comprising: a kneading assembly 100, a feeding assembly 200, and a discharging assembly 300;

the kneading assembly 100 includes a case 110, a kneading plate 120 installed in the case 110, a discharge hole 130 formed in the kneading plate 120, a guide slot 140 disposed in the kneading plate 120 and connected to the discharge hole 130, a first servo motor 150 installed at the top of the case 110, a rotating shaft 160 fixed at the driving end of the first servo motor 150, a stirring plate 170 installed at the bottom end of the rotating shaft 160, a feed inlet 180 disposed on the case 110, and a preheating device 190 installed at the side of the case 110.

Specifically, the case 110 is connected with a dust removal pipe 111 for removing dust and exhausting gas, so that the pulverized coal in the mixing and kneading process can be reduced from diffusing to the surrounding environment, and in addition, a switch door 112 is further arranged on the side of the case 110, so that the inside of the case 110 can be overhauled and fed.

Further, the guiding groove 140 is a spiral arc groove, the discharging hole 130 is located at the inner side end of the guiding groove 140, the feeding hole 180 is located above the outer side end of the guiding groove 140, the heated and adhered coal powder can move along the guiding groove 140 through the guiding groove 140, and the larger the rolling is, the more the premixing and kneading standard is finally reached, the coal powder is discharged from the discharging hole 130 to the screw shaft 210 for rolling forming.

The feeding assembly 200 is disposed in the chassis 110, and the feeding assembly 200 includes a screw shaft 210 mounted at the bottom of the kneading plate 120, a protection cylinder 220 disposed outside the screw shaft 210, a discharge cylinder 230 mounted on the protection cylinder 220, a screw conveying rod 240 disposed in the discharge cylinder 230, a second servo motor 250 connected to the end of the screw conveying rod 240 and fixed to the discharge cylinder 230, a feeding tube 260 connected to the discharge cylinder 230, a storage tank 270 fixed to the kneading plate 120 and connected to the discharge cylinder 230, a first exhaust pipe 280 connected to the protection cylinder 220 and located below the discharge cylinder 230, a high-temperature atomizing pump 290 connected to the end of the first exhaust pipe 280, a water tank 291 disposed on the high-temperature atomizing pump 290 side, and a feeding tube 292 connected to the water tank 291.

Specifically, through mixing and kneading subassembly 100 and feed supplement subassembly 200, can be in mixing and kneading subassembly 100 to the preliminary shaping of mixing and kneading of buggy and then discharge into the inside of feed supplement subassembly 200, make preliminary fashioned coal cinder slowly roll downwards along screw axis spare 210, the adhesion by the binder and the bulk coal dust of discharge section of thick bamboo 230 discharge in the roll process to this realization follow-up coal cinder shaping, this mode need not once mix and knead for a long time, preforming can, has improved the shaping efficiency of coal cinder greatly.

Further, the high-temperature atomization pump 290 is further connected with a second exhaust pipe 293 penetrating through the top of the case 110, and the high-temperature atomization pump 290 connected through the second exhaust pipe 293 can adhere the pulverized coal together during the premixing and kneading process, so that the pulverized coal is conveniently formed.

It should be noted that, the storage tank 270 includes an adhesive tank and a pulverized coal tank, which are respectively used for supplementing adhesive and bulk pulverized coal to the screw shaft 210 in the protection cylinder 220, and the adhesive tank and the pulverized coal tank can be used for supplementing adhesive and bulk pulverized coal to the screw shaft 210 through the material supplementing pipe 260 and the material discharging cylinder 230, so that the size of the coal briquette rolled by matching becomes standard coal briquette is reasonable.

The discharging assembly 300 is disposed at the bottom of the chassis 110 and is used for discharging molded coal, the discharging assembly 300 is disposed at the bottom of the screw shaft 210, and the discharging assembly 300 includes a mounting block 310 fixed at the bottom of the screw shaft 210, a cable machine 320 mounted in the mounting block 310, a hoist cable 330 connected to the cable machine 320 and extending downward, a pressure sensor 340 disposed on the hoist cable 330, a discharging baffle 350 fixed at the bottom end of the hoist cable 330, and a discharging port 360 disposed at the bottom of the chassis 110.

Specifically, through the discharging assembly 300, after the coal blocks falling after molding are stacked on the discharging baffle 350 to achieve a certain weight, the pressure sensor 340 detects a preset weight value, then the cable machine 320 prolongs the suspension cable 330 to lower the discharging baffle 350, so that the coal blocks are discharged from the discharging opening 360, and then the discharging baffle 350 is retracted, so that automatic discharging is more reasonable.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 2, the discharging baffle 350 has a folded plate structure, so that the coal on the discharging baffle 350 can be discharged in a proper position after the discharging baffle 350 is moved out of the discharging opening 360, thereby preventing the coal from being stacked, and the practicability is higher.

The working principle and the using flow of the utility model are as follows: firstly, the space above the kneading plate 120 in the machine case 110 is preheated through the preheating equipment 190, meanwhile, the water in the water tank 291 is pumped by the high-temperature atomization pump 290 and is discharged through the exhaust pipe II 293 after being atomized at high temperature, after the preset environment is achieved, the adhesive and the bulk coal powder consumption required by preforming are thrown into the feed inlet 180, at the moment, the first servo motor 150 drives the stirring plate 170 to rotate, the depth of the guide groove 140 is shallower, redundant materials are stirred down by the stirring plate 170 and move along the guide groove 140, finally, the materials are discharged onto the screw shaft 210 through the discharge hole 130, meanwhile, the second servo motor 250 drives the screw conveying rod 240 to rotate, the materials in the discharge cylinder 230 are discharged onto the screw shaft 210, the rolled coal block adhesive materials are larger, finally, the materials fall onto the bottom of the machine case 110, the exhaust pipe I280 continuously supplements atomized hot air into the protective cylinder 220, when the pressure sensor 340 detects that the pulling force of the hanging cable 330 reaches the preset value, namely, a certain amount of coal forming blocks are contained on the discharge baffle 350, the hanging cable 320 drives the hanging cable 330 to drop down, the discharge baffle 350 is pulled down on the bottom of the cable 350, and then the operation of the cable 320 is repeated, and the operation of the baffle 350 is carried out, and the operation is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A high efficiency kneader, comprising:

the kneading assembly (100) comprises a machine case (110), a kneading plate (120) arranged in the machine case (110), a discharge hole (130) formed in the kneading plate (120), a guide groove (140) arranged in the kneading plate (120) and connected with the discharge hole (130), a first servo motor (150) arranged at the top of the machine case (110), a rotating shaft (160) fixed at the driving end of the first servo motor (150), a stirring plate (170) arranged at the bottom end of the rotating shaft (160), a feed inlet (180) arranged on the machine case (110) and preheating equipment (190) arranged at the side of the machine case (110);

the feeding assembly (200) is arranged in the chassis (110), the feeding assembly (200) comprises a screw shaft (210) arranged at the bottom of the kneading plate (120), a protection cylinder (220) arranged outside the screw shaft (210), a discharge cylinder (230) arranged on the protection cylinder (220), a screw conveying rod (240) arranged in the discharge cylinder (230), a second servo motor (250) connected to the end part of the screw conveying rod (240) and fixed on the discharge cylinder (230), a feeding pipe (260) connected to the discharge cylinder (230), a storage tank (270) fixed on the kneading plate (120) and connected to the discharge cylinder (230), a first exhaust pipe (280) connected to the protection cylinder (220) and positioned below the discharge cylinder (230), a high-temperature atomizing pump (290) connected to the end part of the first exhaust pipe (280), a water tank (291) arranged on the high-temperature atomizing pump (290) side, and a water tank (292) connected to the water tank (292);

and the discharging assembly (300) is arranged at the bottom of the machine case (110) and is used for discharging the molded coal.

2. The high efficiency kneader according to claim 1, characterised in that the discharging component (300) is arranged at the bottom of the screw shaft (210), the discharging component (300) comprises a mounting block (310) fixed at the bottom of the screw shaft (210), a cable machine (320) mounted in the mounting block (310), a hoist cable (330) connected with the cable machine (320) and extending downwards, a pressure sensor (340) arranged on the hoist cable (330), a discharging baffle (350) fixed at the bottom end of the hoist cable (330) and a discharging opening (360) arranged at the bottom of the case (110).

3. A high efficiency kneader according to claim 1, characterised in that the housing (110) is connected with a dust removal pipe (111) for dust removal and exhaust.

4. The high-efficiency kneader according to claim 1, characterised in that the high-temperature atomizing pump (290) is further connected with a second exhaust pipe (293) penetrating the top of the casing (110).

5. The high efficiency kneader according to claim 1, characterised in that the guiding groove (140) is a spiral arc-shaped groove, the discharge hole (130) is located at the inner side end of the guiding groove (140), and the feed inlet (180) is located above the outer side end of the guiding groove (140).

6. A high efficiency kneader according to claim 1, characterised in that the casing (110) side is also provided with a switch door (112).

7. A high efficiency kneader according to claim 1, characterised in that the storage tank (270) comprises an adhesive tank and a coal dust tank for supplementing the screw shaft (210) in the protective cylinder (220) with adhesive and bulk coal dust, respectively.

8. A high efficiency kneader according to claim 2, characterised in that the discharge baffles (350) are of a flap-like construction.