CN218418240U

CN218418240U - Anchovy screening system

Info

Publication number: CN218418240U
Application number: CN202222335029.8U
Authority: CN
Inventors: 陈海山; 刘亮; 付彩霞; 邹涛; 余红波; 王应喜
Original assignee: Hubei Tulaohan Ecological Agricultural Science & Technology Co ltd
Current assignee: Hubei Tulaohan Ecological Agricultural Science & Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-03
Anticipated expiration: 2032-09-02

Abstract

Anchovy screening system, including the drum sieve, drum sieve feed inlet intercommunication lifting machine, drum sieve one end is connected with first band conveyer, and the drum sieve bottom is connected with second band conveyer through the bin outlet fill, the drum sieve includes frame and a sieve section of thick bamboo, the sieve section of thick bamboo includes two support rings, connects through many rod irons between two support rings, and each rod iron is round drum sieve axis evenly distributed, separates out row material clearance between two adjacent rod irons. The utility model discloses can greatly improve anchovy screening efficiency.

Description

Anchovy screening system

Technical Field

The utility model relates to an anchovy screening system.

Background

The 'Qingjiang wild fishing' little fish of this company production adopts dry anchovy to process and forms, purchase the dry anchovy that returns and have big or small, need screen earlier it and carry out subsequent processing, current screening to dry anchovy adopts the shale shaker to screen, but the sieve mesh of shale shaker generally is circular sieve mesh, when sifting fish, as shown in A in figure 3, fish head and fish tail can violently fall on the sieve mesh not, need pass through vibration many times, just can move the anchovy sieve to passing the sieve mesh for anchovy screening efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an anchovy filtration system is provided, anchovy filtration efficiency can be improved.

In order to solve the above problem, the technical scheme of the utility model is that:

anchovy screening system, including the drum sieve, drum sieve feed inlet intercommunication lifting machine, drum sieve one end is connected with first band conveyer, and the drum sieve bottom is connected with second band conveyer through the bin outlet fill, the drum sieve includes frame and sieve section of thick bamboo, the sieve section of thick bamboo includes two support rings, connects through many rod irons between two support rings, and each rod iron is round drum sieve axis evenly distributed, separates out the row material clearance between two adjacent rod irons.

An arc-shaped plate is arranged on one side of the screen drum, the arc-shaped plate is fixedly connected with the rack through a support, and a plurality of brush strips are arranged on the arc-shaped plate.

Still include the shale shaker, the shale shaker passes through the third band conveyer and links to each other with the lifting machine.

The bottom of the vibrating screen is communicated with an ash discharge hopper, the bottom of the ash discharge hopper is communicated with a bag-type dust collector through an ash discharge pipe, and a draught fan is installed on the ash discharge pipe.

The beneficial effects of the utility model are that: the anchovy screening device has the advantages that the existing anchovy screening by the vibrating screen is changed into drum screen screening, the structure of the screen drum is improved, the discharge gap formed by the multiple steel rods is used for screening anchovy, the anchovy can automatically conform to the gap along with the rotation of the drum screen, the anchovy can rapidly pass through the anchovy, and the anchovy screening efficiency is greatly improved.

Drawings

The invention will be further explained with reference to the drawings:

figure 1 is a schematic structural diagram of the present invention,

figure 2 is a schematic cross-sectional structure diagram of the screen drum of the present invention,

fig. 3 is a schematic structural diagram of the present invention in implementation.

In the figure: the device comprises a vibrating screen 1, an ash discharge hopper 11, an ash discharge pipe 12, a hose 13, a draught fan 14, a third belt conveyor 2, a lifting machine 3, a rotary screen 4, a support ring 41, a steel bar 42, a discharge hopper 43, an arc-shaped plate 44, a support 45, a brush strip 46, a first belt conveyor 5 and a second belt conveyor 6.

Detailed Description

As shown in fig. 1 and 2, the anchovy screening system comprises a drum screen 4, wherein a feed inlet of the drum screen 4 is communicated with a lifting machine 3, one end of the drum screen 4 is connected with a first belt conveyor 5, the bottom of the drum screen 4 is connected with a second belt conveyor 6 through a discharge hopper 43, the drum screen 4 comprises a frame and a screen cylinder, the screen cylinder is arranged in a cylinder cover (not shown in the cylinder cover), a roller bracket is arranged on the frame, the screen cylinder is placed on the roller bracket and comprises two support rings 41, the two support rings 41 are connected through a plurality of steel rods 42, each steel rod 42 is uniformly distributed around the axis of the drum screen 4, and the interval space between the two adjacent steel rods 42 is 8mm discharge gap.

The utility model discloses a working process does: dried anchovies are conveyed into a drum screen 4 by a lifting machine 3, the drum screen 4 drives the dried anchovies to rotate, in the rotating process, as shown in B in figure 3, the dried anchovies are transversely arranged in a gap under the guide of the arc surface of a steel bar 42 and are discharged into a discharge hopper 43 from the gap, then the dried anchovies are conveyed to a second-level drum screen (not shown in the drawing of the second-level drum screen) by a second belt conveyor 6 for screening again, and large blocks of anchovies screened by the drum screen 4 are conveyed to the next processing workshop by a first belt conveyor 5.

An arc-shaped plate 44 is arranged on one side of the screen drum, the arc-shaped plate 44 is fixedly connected with the frame through a support 45, and a plurality of brush strips 46 are arranged on the arc-shaped plate 44. Anchovy can block in the discharge gap sometimes, for example, anchovy thickness is just 8mm, and just blocks in the discharge gap, as shown in fig. 3, at this time, along with the rotation of the screen drum, the brush strip 46 can be inserted into the discharge gap because of its own elasticity, and then the anchovy blocked in the discharge gap is popped out, so that the blockage of the discharge gap is avoided.

Still include shale shaker 1, shale shaker 1 links to each other with lifting machine 3 through third band conveyer 2. The diameter of the screen of the vibrating screen 1 is below 2mm, and the worker lays dried anchovies on the vibrating screen 1, removes dust on the surfaces of the anchovies by using the vibrating screen 1, and is convenient for the worker to manually sort out sundries such as fishing nets, plastics and the like.

The bottom of the vibrating screen 1 is communicated with an ash discharge hopper 11, the bottom of the ash discharge hopper 11 is communicated with a bag-type dust collector (not shown in the drawing of the bag-type dust collector) through an ash discharge pipe 12 and a hose 13, and an induced draft fan 14 is installed on the ash discharge pipe 12. The draught fan 14 can select inverter motor to drive the flabellum rotatory for use, adjusts the rotational speed of flabellum through the converter to apply the suction for the anchovy to draught fan 14 and adjust, when guaranteeing that the anchovy can be on shale shaker 1 normal unloading, can pump the dust that scatters on the anchovy to the sack cleaner dust removal.

Claims

1. Engraulis japonicus Temminck et Schlegel screening system, including drum sieve (4), drum sieve (4) feed inlet intercommunication lifting machine (3), drum sieve (4) one end is connected with first band conveyer (5), and drum sieve (4) bottom is connected with second band conveyer (6) through row hopper (43), drum sieve (4) include frame and sieve section of thick bamboo, its characterized in that: the screen drum comprises two support rings (41), the two support rings (41) are connected through a plurality of steel bars (42), the steel bars (42) are uniformly distributed around the axis of the rotary screen (4), and a discharge gap is formed between every two adjacent steel bars (42).

2. The anchovy screening system according to claim 1, wherein: an arc-shaped plate (44) is arranged on one side of the screen drum, the arc-shaped plate (44) is fixedly connected with the rack through a support (45), and a plurality of brush strips (46) are arranged on the arc-shaped plate (44).

3. The anchovy screening system according to claim 1, wherein: still include shale shaker (1), shale shaker (1) link to each other with lifting machine (3) through third band conveyer (2).

4. The anchovy screening system according to claim 3, wherein: the bottom of the vibrating screen (1) is communicated with an ash discharge hopper (11), the bottom of the ash discharge hopper (11) is communicated with a bag-type dust collector through an ash discharge pipe (12) and a hose (13), and an induced draft fan (14) is installed on the ash discharge pipe (12).