CN214600303U

CN214600303U - Raw materials screening installation is used in chitin production

Info

Publication number: CN214600303U
Application number: CN202120504584.1U
Authority: CN
Inventors: 聂文斌
Original assignee: Fujian Huakang Pharmaceutical Co ltd
Current assignee: Fujian Huakang Pharmaceutical Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-05
Anticipated expiration: 2031-03-09

Abstract

The utility model belongs to the technical field of chitin processing technique and specifically relates to a raw materials screening installation is used in chitin production, including filter cylinder and base, the fixed grinding vessel that is provided with in the middle part position of the inside right side inner wall of filter cylinder, the inside left side inner wall top of filter cylinder is provided with the coarse screening net that extends to the grinding vessel top. The utility model discloses in, vibrations through using grinding motor's vibrations and rotatory glassware driving motor down replace vibrating motor, the realization is to the vibrations source of chitin raw materials screening, realize the acceleration to chitin raw materials screening, improve the efficiency of chitin raw materials screening, the grinding cylinder of setting can grind the coarse fodder that coarse screening net was selected, realize the instant processing of screening coarse fodder, the coarse fodder after will handling after the back is screened once more, improve the utilization ratio of chitin raw materials, the glassware can realize the control to chitin raw materials unloading speed under the rotation of setting, suitable using widely.

Description

Raw materials screening installation is used in chitin production

Technical Field

The utility model relates to a chitin processing technology field specifically is a raw materials screening installation is used in chitin production.

Background

Most chitin raw materials screening installation that exists on the existing market need use vibrations instrument for the screening provides power, and can't in time handle the large granule raw materials of selecting out, consequently, proposes a chitin production and uses raw materials screening installation to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials screening installation is used in chitin production, vibrations through using grinding motor's vibrations and glassware driving motor under rotatory replace vibrating motor, realize the vibrations source to chitin raw materials screening, realize the acceleration to chitin raw materials screening, improve the efficiency of chitin raw materials screening, the grinding cylinder of setting can grind the coarse fodder that coarse screening net was selected, realize the immediate processing of screening coarse fodder, the coarse fodder after will handling after the back screens once more, improve the utilization ratio of chitin raw materials, the glassware can realize the control to chitin raw materials unloading speed under the rotation of setting, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a raw material screening device for chitin production comprises a screening cylinder and a base, wherein a grinding cylinder is fixedly arranged at the middle position of the right inner wall inside the screening cylinder, a coarse screening net extending to the top of the grinding cylinder is arranged at the top of the left inner wall inside the screening cylinder, a fine screening net which is inclined downwards from right to left and is connected with the left inner wall of the screening cylinder is fixedly arranged at the middle position of the left outer wall of the grinding cylinder, a bottom plate of the screening cylinder is a slope inclined downwards from left to right, a left side panel of the screening cylinder is provided with a primary discharge port which is flush with the left end of the fine screening net, a right side panel of the screening cylinder is provided with a secondary discharge port which is flush with the left end of the bottom plate of the screening cylinder, the bottom of the screening cylinder is provided with a recycled material outlet extending out of the screening cylinder, and the right end of a top plate of the screening cylinder is fixedly provided with a connecting cylinder extending into the screening cylinder, the fixed grinding motor that is provided with in connecting cylinder top, the kinetic energy output shaft that grinds the motor runs through the connecting cylinder and extends to the grinding vessel top, the fixed grinding roller that stretches into in the grinding vessel that is provided with in kinetic energy output shaft bottom of grinding the motor, the kinetic energy output shaft that grinds the motor passes through the bearing and is connected with the connecting cylinder rotation, the grinding roller is big end down's round platform type structure, all be provided with grinding teeth on grinding vessel surface and the grinding vessel inner wall, the fixed glassware that is provided with in screening cylinder top left side, the glassware top is provided with the feeder hopper under the rotation, base top four corners all is provided with rubber spring, the screening cylinder is fixed to be set up on rubber spring, turn right from a left side on the inside bottom plate of base and fixedly set up motor controller, relay, converter and PLC controller in proper order.

As a preferable scheme, the grinding motor is connected with a motor controller through a circuit, and a control circuit of the motor controller is connected with a PLC controller.

As a preferable scheme, a driving motor of the rotary feeder is connected with a frequency converter through a line, the frequency converter is connected with a relay through a line, a control line of the frequency converter is connected with a PLC (programmable logic controller), and a control line of the relay is connected with the PLC.

Preferably, a distance is left between the edge of the outer wall at the bottom of the grinding roller and the inner wall of the grinding cylinder, and the distance is between 0.5 and 2 mm.

Compared with the prior art, the beneficial effects of the utility model are that: vibration through using grinding motor's vibrations and rotatory glassware driving motor's vibrations replacement vibrating motor down, the realization is to the vibrations source of chitin raw materials screening, the realization is to the acceleration of chitin raw materials screening, the efficiency of chitin raw materials screening is improved, the thick stock that coarse screening net was selected can be ground to the grinding vessel that sets up, realize the instant processing of screening thick stock, the thick stock after will handling filters once more after, improve the utilization ratio of chitin raw materials, the rotatory glassware that sets up can realize the control to chitin raw materials unloading speed, suitable using widely.

Drawings

Fig. 1 is the utility model relates to a chitin production is with raw materials screening installation overall structure sketch map.

In the figure: 1. a screening cylinder; 2. a base; 3. a rubber spring; 4. a grinding cylinder; 5. coarse screening net; 6. fine screening net; 7. a first-stage discharge hole; 8. a reclaimed material outlet; 9. a secondary discharge hole; 10. a feed hopper; 11. rotating the blanking device; 12. a grinding roller; 13. a connecting cylinder; 14. grinding the motor; 15. a bearing; 16. a motor controller; 17. a relay; 18. a frequency converter; 19. A PLC controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.

Example (b):

referring to fig. 1, the present embodiment provides a technical solution:

a raw material screening device for chitin production comprises a screening cylinder 1 and a base 2, a grinding cylinder 4 is fixedly arranged at the middle position of the right inner wall inside the screening cylinder 1, a coarse screening net 5 extending to the top of the grinding cylinder 4 is arranged at the top of the left inner wall inside the screening cylinder 1, a fine screening net 6 which is inclined downwards from right to left and is connected with the left inner wall of the screening cylinder 1 is fixedly arranged at the middle position of the left outer wall of the grinding cylinder 4, a bottom plate of the screening cylinder 1 is a slope inclined downwards from left to right, a first-level discharge port 7 which is flush with the left end of the fine screening net 6 is arranged on a left side panel of the screening cylinder 1, a second-level discharge port 9 which is flush with the left end of the bottom plate of the screening cylinder 1 is arranged on a right side panel of the screening cylinder 1, a reclaimed material outlet 8 extending out of the screening cylinder 1 is arranged at the bottom of the grinding cylinder 4, a connecting cylinder 13 extending into the screening cylinder 1 is fixedly arranged at the right end of a top plate of the screening cylinder 1, the grinding motor 14 is fixedly arranged at the top of the connecting cylinder 13, a kinetic energy output shaft of the grinding motor 14 penetrates through the connecting cylinder 13 and extends to the upper side of the grinding cylinder 4, a grinding roller 12 extending into the grinding cylinder 4 is fixedly arranged at the bottom of the kinetic energy output shaft of the grinding motor 14, the kinetic energy output shaft of the grinding motor 14 is rotatably connected with the connecting cylinder 13 through a bearing 15, the grinding roller 12 is of a circular truncated cone structure with a small upper part and a large lower part, grinding teeth are arranged on the surface of the grinding cylinder 4 and the inner wall of the grinding cylinder 4, a rotary feeder 11 is fixedly arranged on the left side of the top of the screening cylinder 1, a feed hopper 10 is arranged at the top of the rotary feeder 11, rubber springs 3 are arranged at four corners of the top of the base 2, the screening cylinder 1 is fixedly arranged on the rubber springs 3, and a motor controller 16, a relay 17, a frequency converter 18 and a PLC 19 are sequentially and fixedly arranged on a bottom plate inside the base 2 from left to right.

Wherein, the grinding motor 14 is connected with the motor controller 16 through a circuit, and the control circuit of the motor controller 16 is connected with the PLC 19.

Wherein, the driving motor of the rotary feeder 11 is connected with a frequency converter 18 through a line, the frequency converter 18 is connected with a relay 17 through a line, a control line of the frequency converter 18 is connected with a PLC controller 19, and a control line of the relay 17 is connected with the PLC controller 19.

Wherein, a space is left between the edge of the outer wall at the bottom of the grinding roller 12 and the inner wall of the grinding cylinder 4, and the space is between 0.5 and 2 mm.

The working principle is as follows: vibration through using grinding motor's vibrations and rotatory glassware driving motor's vibrations replacement vibrating motor down, the realization is to the vibrations source of chitin raw materials screening, the realization is to the acceleration of chitin raw materials screening, the efficiency of chitin raw materials screening is improved, the thick stock that coarse screening net was selected can be ground to the grinding vessel that sets up, realize the instant processing of screening thick stock, the thick stock after will handling filters once more after, improve the utilization ratio of chitin raw materials, the rotatory glassware that sets up can realize the control to chitin raw materials unloading speed, suitable using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chitin production is with raw materials screening installation, includes a screening section of thick bamboo (1) and base (2), its characterized in that: the grinding cylinder (4) is fixedly arranged at the middle position of the right inner wall inside the screening cylinder (1), a coarse screening net (5) extending to the top of the grinding cylinder (4) is arranged at the top of the left inner wall inside the screening cylinder (1), a fine screening net (6) which is inclined downwards in sequence from the right and is connected with the left inner wall of the screening cylinder (1) is fixedly arranged at the middle position of the left outer wall of the grinding cylinder (4), a bottom plate of the screening cylinder (1) is a slope inclined downwards in sequence from the left to the right, a first-level discharge port (7) which is flushed with the left end of the fine screening net (6) is arranged on a left panel of the screening cylinder (1), a second-level discharge port (9) which is flushed with the left end of the bottom plate of the screening cylinder (1) is arranged on a right panel of the screening cylinder (1), a recycled material outlet (8) which extends out of the screening cylinder (1) is arranged at the bottom of the grinding cylinder (4), the screening cylinder is characterized in that a connecting cylinder (13) extending into the screening cylinder (1) is fixedly arranged at the right end of a top plate of the screening cylinder (1), a grinding motor (14) is fixedly arranged at the top of the connecting cylinder (13), a kinetic energy output shaft of the grinding motor (14) penetrates through the connecting cylinder (13) and extends to the upper part of the grinding cylinder (4), a grinding roller (12) extending into the grinding cylinder (4) is fixedly arranged at the bottom of the kinetic energy output shaft of the grinding motor (14), the kinetic energy output shaft of the grinding motor (14) is rotatably connected with the connecting cylinder (13) through a bearing (15), the grinding roller (12) is of a circular table structure with a small top and a large bottom, grinding teeth are arranged on the surface of the grinding cylinder (4) and the inner wall of the grinding cylinder (4), a rotary feeder (11) is fixedly arranged at the left side of the top of the screening cylinder (1), and a feeding hopper (10) is arranged at the top of the rotary feeder (11), base (2) top four corners all is provided with rubber spring (3), screening cylinder (1) is fixed to be set up on rubber spring (3), turn right from a left side on the inside bottom plate of base (2) and fix in proper order and be provided with motor controller (16), relay (17), converter (18) and PLC controller (19).

2. The raw material screening apparatus for chitin production according to claim 1, wherein: the grinding motor (14) is connected with a motor controller (16) through a circuit, and a control circuit of the motor controller (16) is connected with a PLC (programmable logic controller) (19).

3. The raw material screening apparatus for chitin production according to claim 1, wherein: the driving motor of the rotary feeder (11) is connected with a frequency converter (18) through a line, the frequency converter (18) is connected with a relay (17) through a line, a control line of the frequency converter (18) is connected with a PLC (programmable logic controller) (19), and a control line of the relay (17) is connected with the PLC (19).

4. The raw material screening apparatus for chitin production according to claim 1, wherein: and a space is reserved between the edge of the outer wall at the bottom of the grinding roller (12) and the inner wall of the grinding cylinder (4), and the space is 0.5-2 mm.