CN214441359U

CN214441359U - Bagasse belt cleaning device for xylose production

Info

Publication number: CN214441359U
Application number: CN202120291709.7U
Authority: CN
Inventors: 张荣立; 谢晓航; 韩宏明; 张家伟; 赖开平; 王元春; 黄志钰; 易立鹏; 冯德伟; 牙冬梅; 谢承孟
Original assignee: Guangxi Institute Of Light Industry Science And Technology Co ltd
Current assignee: Guangxi Institute Of Light Industry Science And Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-22
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a bagasse belt cleaning device for xylose production, motor pass through speed reducer drive frame middle part horizontally axis and rotate, and centraxonial first half is the auger, and the auger below is the water tank, and water tank upper portion sets up the feed inlet, and centraxonial second half passes through spoke connection concentric pivoted cylinder, and the last screen cloth that gathers of cylinder wall, the fixed helical blade of cylinder inner wall, the discharge gate is connected to the cylinder exit end. The utility model discloses can realize the washing and the dehydration function to the used bagasse raw materials of xylose production, work is high-efficient, and the cleaning performance is good, advantages such as degree of automation height.

Description

Bagasse belt cleaning device for xylose production

Technical Field

The utility model relates to a functional sugar alcohol production technical field, concretely relates to bagasse belt cleaning device for xylose production.

Background

Xylose is a component of xylan, which is widely present in plants. Particularly, the waste parts of agricultural products, such as cob of corn, straw, and husk of cotton boll, are contained in a large amount. Xylose is an important raw material in the food industry, the light industry and the chemical industry. Xylose is generally obtained by acid catalytic hydrolysis of corncobs and bagasse, and in large-scale production, as part of crushed stones, gravels and the like are mixed in processes of chopping sugarcane, stacking and transporting the bagasse and the like, the substances easily cause great abrasion to an anticorrosive coating and a tank body of a hydrolysis kettle, and the discharged materials are easy to block pipelines in a conveying process, thereby having adverse effect on large-scale industrial production of the xylose.

Disclosure of Invention

The utility model provides a bagasse belt cleaning device for xylose production can realize the washing and the dehydration function to the used bagasse raw materials of xylose production, and work is high-efficient, and the cleaning performance is good, advantages such as degree of automation height.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a bagasse cleaning device for xylose production is characterized in that a motor drives a middle horizontal middle shaft of a rack to rotate through a speed reducer, a packing auger is arranged at the front half part of the middle shaft, a water tank is arranged below the packing auger, a feed inlet is formed in the upper part of the water tank, the rear half part of the middle shaft is connected with a roller which rotates concentrically through spokes, a screen is densely distributed on the wall of the roller, helical blades are fixed on the inner wall of the roller, and the outlet end of the roller is connected with a discharge outlet. Bagasse raw materials get into the water tank through the feed inlet, float on the water tank surface of water, along with the rotation of auger, the bagasse is broken up and is floated and sink from top to bottom on the surface of water, gravel and rubble sink to the water tank bottom fast, simultaneously because the impetus of auger, the bagasse is carried and gets into the cylinder, the rotation of certain rotational speed is made to the cylinder, the bagasse breaks up the stirring repeatedly at the cylinder inner chamber and drops, moisture is leached out through the screen cloth of cylinder, simultaneously because helical blade's impetus, the bagasse transports to the exit end gradually, the bagasse discharge cylinder after the dehydration gets into the discharge gate and collects. One end of the auger close to the roller is conical and is matched with the edge shape of the water tank, and bagasse is pushed into the roller from the edge of the water tank.

And a water inlet pipe is arranged at the upper part of the water tank. The other end of the water inlet pipe is connected with a water purifying pipe network for adding purified water into the water supply tank.

And a sewage discharge pipe is arranged at the bottom of the water tank. After the gravel and the broken stones at the bottom of the water tank reach a certain height, the sewage discharge pipe is opened, and sundries and sewage are discharged.

And an overflow pipe is arranged above the water level line of the water tank. The overflow pipe is normally open, prevents that the water level is too high, influences equipment normal work.

The drum is provided with a water collecting tray below, and the bottom of the water collecting tray is connected with a drain pipe. The water collecting tray is used for collecting the water drained by the roller and draining the water through a drain pipe.

The roller is conical, and the small end is an outlet end. The conical roller is beneficial to intensively feeding materials into the discharge hole for collection.

The utility model has the advantages that:

1. the utility model discloses can realize that the used bagasse raw materials of xylose production washs the dehydration process and once accomplishes, improve bagasse raw materials pretreatment efficiency, wash the dehydration high-efficient swift.

2. The utility model discloses degree of automation is high, and required artifical participation degree is low, is applicable to the used bagasse raw materials production of scale xylose production.

Drawings

Fig. 1 is a schematic view of the sectional structure of the middle shaft of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

the number designations in the figures are: 1. a motor; 2. a speed reducer; 3. a middle shaft; 4. a water tank; 41. a water inlet pipe; 42. a blow-off pipe; 43. an overflow pipe; 44. a feed inlet; 5. a packing auger; 6. a drum; 61. a helical blade; 62. spokes; 7. a water collecting tray; 71. a drain pipe; 8. and (4) a discharge port.

Detailed Description

Example 1

A bagasse cleaning device for xylose production is characterized in that a motor 1 drives a horizontal middle shaft 3 in the middle of a rack to rotate through a speed reducer 2, the front half part of the middle shaft 3 is provided with a packing auger 5, a water tank 4 is arranged below the packing auger 5, the upper part of the water tank 4 is provided with a feeding hole 44, the rear half part of the middle shaft 3 is connected with a roller 6 which rotates concentrically through spokes 62, the wall of the roller 6 is densely distributed with a screen, helical blades 61 are fixed on the inner wall of the roller 6, and the outlet end of the roller 6 is connected with a discharging hole 8;

the upper part of the water tank 4 is provided with a water inlet pipe 41;

a sewage discharge pipe 42 is arranged at the bottom of the water tank 4;

an overflow pipe 43 is arranged above the water level line of the water tank 4;

a water collecting tray 7 is arranged below the roller 6, and the bottom of the water collecting tray 7 is connected with a water drainage pipe 71;

the roller 6 is conical, and the small end is an outlet end.

Claims

1. The utility model provides a bagasse belt cleaning device for xylose production which characterized in that: motor (1) passes through speed reducer (2) drive frame middle part horizontally axis (3) and rotates, the first half of axis (3) is auger (5), auger (5) below is water tank (4), water tank (4) upper portion sets up feed inlet (44), the latter half of axis (3) passes through spoke (62) and connects concentric pivoted cylinder (6), the screen cloth that gathers on cylinder (6) wall, fixed helical blade (61) of cylinder (6) inner wall, discharge gate (8) are connected to cylinder (6) exit end.

2. The bagasse cleaning apparatus for xylose production according to claim 1, characterized in that: the upper part of the water tank (4) is provided with a water inlet pipe (41).

3. The bagasse cleaning apparatus for xylose production according to claim 1, characterized in that: and a sewage discharge pipe (42) is arranged at the bottom of the water tank (4).

4. The bagasse cleaning apparatus for xylose production according to claim 1, characterized in that: and an overflow pipe (43) is arranged above the water level line of the water tank (4).

5. The bagasse cleaning apparatus for xylose production according to claim 1, characterized in that: the water collecting tray (7) is arranged below the roller (6), and the bottom of the water collecting tray (7) is connected with a drain pipe (71).

6. The bagasse cleaning apparatus for xylose production according to claim 1, characterized in that: the roller (6) is conical, and the small end is an outlet end.