CN223367118U

CN223367118U - A raw material crushing device for taurine production

Info

Publication number: CN223367118U
Application number: CN202422534996.6U
Authority: CN
Inventors: 杨亚勇; 谢炳成; 侯旭磊; 郭丽芳
Original assignee: Xiamen Shengyuan Pharmaceutical Co ltd
Current assignee: Xiamen Shengyuan Pharmaceutical Co ltd
Priority date: 2024-10-21
Filing date: 2024-10-21
Publication date: 2025-09-23
Anticipated expiration: 2034-10-21

Abstract

The utility model relates to the technical field of taurine production, in particular to a raw material crushing device for taurine production, which comprises a crushing cavity, wherein an annular screen is arranged in the crushing cavity, a cutter disc which is driven to rotate by a driving mechanism and provided with a cutter assembly is arranged on the inner side of the annular screen, a cover plate is arranged at the front end of the crushing cavity, a dust removing mechanism is arranged at the top of the crushing cavity, a discharge hole is formed in the bottom of the crushing cavity, a fixed disc matched with the cutter assembly is arranged at the rear end of the cover plate, and a feed inlet which penetrates through the middle of the fixed cutter disc is arranged on the cover plate. The crushing device is favorable for improving the crushing efficiency of raw materials and the crushing fineness.

Description

Raw material crushing device for taurine production

Technical Field

The utility model relates to the technical field of taurine production, in particular to a raw material crushing device for taurine production.

Background

In the taurine production process, the crushing of raw materials is an important link. Traditional taurine production raw material crushing is usually carried out by using a general crusher, and although the basic crushing requirement can be met, the crushing efficiency is low, the crushing fineness is insufficient, the crushing fineness is still to be improved, and dust pollution can be generated in the operation process. In addition, the existing pulverizer has certain potential safety hazards in the operation process, and the energy consumption is high.

Disclosure of utility model

The utility model aims to provide a raw material crushing device for taurine production, which is beneficial to improving the raw material crushing efficiency and the crushing fineness.

The technical scheme includes that the raw material crushing device for taurine production comprises a crushing cavity, an annular screen is arranged in the crushing cavity, a cutter disc which is driven to rotate by a driving mechanism and provided with a cutter assembly is arranged on the inner side of the annular screen, a cover plate is arranged at the front end of the crushing cavity, a dust removing mechanism is arranged at the top of the crushing cavity, a discharge hole is formed in the bottom of the crushing cavity, a fixed disc matched with the cutter assembly is arranged at the rear end of the cover plate, and a feed inlet which penetrates through the middle of the fixed cutter disc is formed in the cover plate.

Further, a gap is formed between the circumferential surface of the annular screen and the circumferential inner wall of the crushing cavity, and the discharge hole is positioned at the lower side of the annular screen and is at a certain distance from the annular screen.

Further, the dust removing mechanism comprises a dust collecting opening communicated with the upper end of the crushing cavity, an exhaust fan is connected to the dust collecting opening, and the output end of the exhaust fan is connected with a dust collecting cloth bag through a pipeline.

Further, the cutter assembly comprises a plurality of front convex rotating steel teeth which are arranged on the front end face of the cutter disc at intervals along the circumferential direction, at least two circles of rotating steel teeth are arranged on the front end face of the cutter disc from outside to inside, two circles of fixed steel teeth which are arranged on the rear end face of the fixed cutter disc at intervals along the circumferential direction are arranged on the rear end face of the fixed cutter disc, and the fixed steel teeth and the rotating steel teeth are arranged in a staggered mode along the radial direction of the cutter disc.

Further, a radial shifting plate positioned on the inner side of the rotating steel tooth of the inner ring is fixed in the middle of the cutter head.

Further, the front end face of the cutterhead is provided with cutterhead convex edges which are corrugated along the circumferential direction, and the rear end face of the fixed disc is provided with fixed disc convex edges which are corrugated along the circumferential direction.

Further, the feeding port is provided with a feeding hopper which is obliquely arranged through a fixed frame, the width of the feeding hopper is gradually reduced from the upper end to the feeding port, a shielding plate is arranged on the upper side of a section, close to the feeding port, of the feeding hopper, and a guide plate is arranged on the lower side of the shielding plate.

Further, the end part of the feed hopper, which is connected with the feed inlet, is vertically provided with a feed flashboard, and the upper part of the fixed frame is in threaded connection with a hand-tightening bolt for fixing the feed flashboard.

Further, the pulverizer comprises a frame, and the pulverizing cavity is fixed on a table top of the frame.

Further, the driving mechanism comprises a rotating shaft which is rotationally connected with the crushing cavity, one end of the rotating shaft is fixedly connected with the cutter head, the other end of the rotating shaft is connected with a motor arranged on the table top of the machine frame, or the other end of the rotating shaft is fixedly provided with a belt wheel and is in transmission connection with the motor arranged on the table top of the machine frame through a transmission belt.

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

1. the application scene of the crushing device is mainly concentrated in the production process of taurine, particularly in the link of crushing raw materials efficiently and finely, and the crushing device is beneficial to improving the crushing efficiency and the product quality of the raw materials for producing taurine.

2. The crushing device solves the problems of low raw material crushing efficiency, insufficient crushing fineness, dust pollution and the like in the taurine production process, ensures the crushing fineness, reduces the energy consumption and effectively reduces the dust pollution.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a radial cross-sectional view of a pulverizing chamber of the present utility model;

FIG. 4 is an axial cross-sectional view of the pulverizing chamber of the present utility model;

FIG. 5 is an axial cross-sectional view of the cover plate of the present utility model;

fig. 6 is a schematic view of a stationary cutterhead of the present utility model;

In the figure, 1-a frame 10-a crushing cavity 11-a discharge hole 12-a gap 13-a dust collection hole 14-an exhaust fan 15-a pipeline 16-a dust collection cloth bag 17-a screw 18-a rotating wheel 20-an annular screen 30-a cutter disc 31-a rotating steel tooth 32-a radial shifting plate 33-a cutter disc convex edge 40-a cover plate 41-a feed inlet 42-a hinge 43-a locking plate 50-a fixed disc 51-a fixed steel tooth 52-a fixed disc convex edge 60-a feed hopper 61-a shielding plate 62-a feed shutter 63-a tightening bolt 64-a guide plate 70-a rotating shaft 71-a motor.

Detailed Description

In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below, but the present utility model is not limited thereto.

Referring to fig. 1 to 6

The raw material crushing device for taurine production comprises a crushing cavity 10, wherein an annular screen 20 is arranged in the crushing cavity and used for controlling the fineness of crushed particles, a cutter disc 30 is arranged on the inner side of the annular screen, a cutter assembly is arranged on the cutter disc, the cutter disc is driven by a driving mechanism to rotate at a high speed, a cover plate 40 is arranged at the front end of the crushing cavity, a dust removing mechanism is arranged at the top of the crushing cavity, a discharge hole 11 is arranged at the bottom of the crushing cavity, a fixed disc 50 matched with the cutter assembly is arranged at the rear end of the cover plate, and a feed inlet 41 penetrating through the middle of the fixed cutter disc is arranged on the cover plate. The raw materials for the production of the sulfuric acid are put into the crushing cavity through the feeding port, the raw materials are crushed through the rotary cooperation of the cutter head and the cutter assembly and the fixed disc, the crushed particles fall down after being smaller than the mesh of the annular screen mesh and are discharged through the discharging port, a container for receiving the raw materials can be arranged below the discharging port, and dust generated during crushing is extracted through the dust removing mechanism, so that dust pollution is reduced.

In this embodiment, a gap 12 is formed between the circumferential surface of the annular screen and the circumferential inner wall of the crushing cavity, so that crushed raw materials fall down, and the discharge port is located at the lower side of the annular screen and has a certain distance from the annular screen, so that raw materials conforming to the fineness of particles fall down into the discharge port by gravity.

In this embodiment, the dust removing mechanism includes a dust collecting opening 13 connected to the upper end of the crushing cavity, and an exhaust fan 14 is connected to the dust collecting opening, where the exhaust fan is a small exhaust fan, for example, an exhaust fan of a hand-held dust collector, and an output end of the exhaust fan is connected to a dust collecting bag 16 through a pipe 15. A filter screen can be arranged on the dust collection port, so that raw material particles are prevented from being sucked away. The dust is sucked by an exhaust fan and sent into a dust collecting cloth bag for collection so as to be convenient for subsequent treatment.

In this embodiment, the cutter assembly includes a plurality of forward protruding rotating steel teeth 31 circumferentially spaced on the front end face of the cutter head, the front end face of the cutter head is provided with three rings of rotating steel teeth from outside to inside, the rear end face of the fixed cutter head is provided with two rings of fixed steel teeth 51 circumferentially spaced, and the fixed steel teeth and the rotating steel teeth are radially offset from each other along the cutter head, so that the raw materials can be better crushed.

In this embodiment, a radial shifting plate 32 located inside the rotating steel teeth of the inner ring is fixed in the middle of the cutterhead, and the radial shifting plate may be V-shaped. Along with the rotation of radial plectrum, the raw materials of sending into stir and smash between rotatory steel tooth and the fixed steel tooth, avoid the raw materials to concentrate in the blade middle part.

In this embodiment, the front end surface of the cutterhead is provided with a cutterhead convex edge 33 in a corrugated shape along the circumferential direction, the end part of the fixed steel tooth is close to the cutterhead convex edge, the rear end surface of the fixed disc is provided with a fixed disc convex edge 52 in a corrugated shape along the circumferential direction, and the end part of the rotary steel tooth is close to the fixed disc convex edge. Therefore, the grinding of the raw materials can be carried out through the cooperation of the fixed steel teeth and the cutter head convex edges and the cooperation of the rotary steel teeth and the fixed disc convex edges, and the particle fineness of the raw materials is improved.

In this embodiment, for convenient raw materials input, install the feeder hopper 60 that the slope set up through the fixed frame on the feed inlet, the width of feeder hopper is reduced by upper end to feed inlet direction gradually, and the section upside that the feeder hopper is close to the feed inlet is provided with shutter 61, and the feeder hopper is located the shutter downside and is provided with guide plate 64 to the raw materials can be more evenly with the leading-in crushing chamber of raw materials.

In this embodiment, the end portion of the feed hopper connected with the feed inlet is vertically provided with a feed gate plate 62, and the upper portion of the fixed frame is screwed with a hand tightening bolt 63 for fixing the feed gate plate, so as to control the opening and closing of the feed inlet.

In this embodiment, in order to facilitate opening and closing of the cover plate, one side of the cover plate is hinged to the crushing cavity through a hinge 42, and a locking plate 43 is fixed to the other side of the cover plate and is provided with a holding handle. The locking plate is provided with a transverse groove, the outer wall of the other side of the crushing cavity is hinged with a screw rod 17 which is longitudinally arranged, and the screw rod is in threaded connection with a rotating wheel 18. Thereby the cover plate and the cover of the crushing cavity are locked by rotating the rotating wheel after the screw rod is buckled into the transverse groove.

In this embodiment, the crushing chamber further comprises a frame 1, and the crushing chamber is fixed on the table top of the frame.

In this embodiment, the driving mechanism includes a rotating shaft 70 rotatably connected to the crushing cavity, one end of the rotating shaft is fixedly connected to the cutter, and the other end of the rotating shaft is connected to a motor 71 mounted on the table top of the machine frame, or the other end of the rotating shaft is fixed with a belt wheel and is in transmission connection with a motor mounted on the table top of the machine frame via a transmission belt. Thereby driving the cutterhead to rotate with the cutter assembly.

In this embodiment, the annular screen is removably mounted within the crushing chamber.

When the dust collector is used, raw materials are uniformly guided into the crushing chamber through the feed hopper from the feed inlet, the feed inlet is closed, the motor is started to drive the cutter disc to rotate and match with the fixed disc to crush the raw materials, the crushed raw materials are discharged from the discharge outlet through the annular screen, and the dust collection system works simultaneously to absorb and treat generated dust.

If the utility model discloses or relates to parts or structural components which are fixedly connected with each other, the fixed connection can be understood as being detachably fixed connection (such as using bolts or screws) or can be understood as being non-detachably fixed connection (such as riveting and welding), and the fixed connection can be replaced by an integral structure (such as being integrally manufactured by a casting process) unless the integral forming process is obviously unavailable.

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a taurine production is with raw materials reducing mechanism, includes crushing chamber, its characterized in that, crushing intracavity is provided with annular screen cloth, and the inboard that is located annular screen cloth is provided with the blade disc that is provided with cutter assembly by actuating mechanism drive rotation, the apron is installed to the front end in crushing chamber, and dust removal mechanism is installed at the top in crushing chamber, and the bottom in crushing chamber is provided with the discharge gate, the rear end of apron is provided with the fixed disk with cutter assembly matched with, has the feed inlet that passes by fixed blade disc middle part on the apron.

2. The raw material pulverizing apparatus for producing taurine according to claim 1, wherein a gap is provided between the circumferential surface of the annular screen and the circumferential inner wall of the pulverizing chamber, and the discharge port is located on the lower side of the annular screen and is spaced apart from the annular screen.

3. The raw material crushing device for taurine production according to claim 1 or 2, wherein the dust removing mechanism comprises a dust collecting opening communicated with the upper end of the crushing cavity, the dust collecting opening is connected with an exhaust fan, and the output end of the exhaust fan is connected with a dust collecting cloth bag through a pipeline.

4. The raw material crushing device for taurine production according to claim 1, wherein the cutter assembly comprises a plurality of front convex rotating steel teeth which are arranged on the front end face of the cutter disc at intervals along the circumferential direction, at least two circles of rotating steel teeth are arranged on the front end face of the cutter disc from outside to inside, two circles of fixed steel teeth which are arranged on the rear end face of the fixed cutter disc at intervals along the circumferential direction are arranged on the rear end face of the fixed cutter disc, and the fixed steel teeth and the rotating steel teeth are arranged in a staggered mode along the radial direction of the cutter disc.

5. The raw material pulverizing apparatus for taurine production of claim 4, wherein a radial pulling plate positioned inside the rotating steel teeth of the inner ring is fixed at the middle part of the cutterhead.

6. The raw material pulverizing apparatus for taurine production according to claim 1, 4 or 5, wherein the front end surface of the cutter is provided with cutter ribs corrugated in the circumferential direction, and the rear end surface of the fixed disk is provided with fixed disk ribs corrugated in the circumferential direction.

7. The raw material pulverizing device for taurine production according to claim 1, wherein the feeding port is provided with a feeding hopper which is obliquely arranged through a fixed frame, the width of the feeding hopper is gradually reduced from the upper end to the feeding port, a shielding plate is arranged on the upper side of a section of the feeding hopper, which is close to the feeding port, and a guide plate is arranged on the lower side of the shielding plate.

8. The raw material pulverizing device for taurine production according to claim 7, wherein a feed flashboard is vertically arranged at the end part of the feed hopper connected with the feed inlet, and a hand tightening bolt for fixing the feed flashboard is screwed at the upper part of the fixed frame.

9. The raw material pulverizing apparatus for producing taurine according to claim 1, further comprising a frame, wherein the pulverizing chamber is fixed to a table surface of the frame.

10. The raw material pulverizing apparatus for taurine production according to claim 9, wherein the driving mechanism comprises a rotating shaft rotatably connected with the pulverizing chamber, one end of the rotating shaft is fixedly connected with the cutterhead, the other end of the rotating shaft is connected with a motor mounted on a table surface of the machine frame, or the other end of the rotating shaft is fixedly provided with a belt wheel and is in transmission connection with the motor mounted on the table surface of the machine frame through a transmission belt.