阅读说明：本技术 一种纤维凝棉器 (Fiber condenser ) 是由 孙迎双 任其立 于 2021-01-18 设计创作，主要内容包括：本发明涉及一种纤维凝棉器,包括箱体、吸尘筒、副进料口和主进料口。凝棉器设有上螺旋管和下螺旋管,箱体内设有尘笼和排尘空间,排尘空间位于尘笼的周围。主进料口通过下螺旋管与穿过箱体的尘笼的上部连接,副进料口通过上螺旋管与下螺旋管连接,尘笼的下部与储棉箱的入口连接。箱体设有吸尘筒接口,吸尘筒接口通过两个连接管与吸尘筒连接,吸尘筒的排风口通过管路与除尘系统连接。本发明通过在进料口和凝棉器的箱体之间加设螺旋管,使进入凝棉器的开松纤维或棉花在尘笼产生旋转力,有效进行气棉分离和除去棉纤中的杂质,优化了凝棉器的结构和操作,提高了凝棉器的除尘效果。(The invention relates to a fiber condenser, which comprises a box body, a dust suction cylinder, an auxiliary feeding hole and a main feeding hole. The condenser is provided with an upper spiral pipe and a lower spiral pipe, a dust cage and a dust exhaust space are arranged in the box body, and the dust exhaust space is positioned around the dust cage. The main feed inlet is connected with the upper part of a dust cage penetrating through the box body through a lower spiral pipe, the auxiliary feed inlet is connected with the lower spiral pipe through an upper spiral pipe, and the lower part of the dust cage is connected with an inlet of the cotton storage box. The box body is provided with a dust suction tube interface, the dust suction tube interface is connected with a dust suction tube through two connecting tubes, and an air outlet of the dust suction tube is connected with a dust removal system through a pipeline. According to the invention, the spiral pipe is additionally arranged between the feeding hole and the box body of the condenser, so that the opened fibers or cotton entering the condenser generate rotating force in the dust cage, the air-cotton separation and the impurity removal in the cotton fibers are effectively carried out, the structure and the operation of the condenser are optimized, and the dust removal effect of the condenser is improved.)

1. The utility model provides a fibre condenser, includes box (7), suction tube (8), vice feed inlet (5) and main feed inlet (6), characterized by: the condenser is provided with an upper spiral pipe (1) and a lower spiral pipe (2), a dust cage (13) and a dust exhaust space (14) are arranged in the box body (7), and the dust exhaust space is positioned around the dust cage; the main feed port is connected with the upper part of a dust cage penetrating through the box body through a lower spiral pipe, the auxiliary feed port is connected with the lower spiral pipe through an upper spiral pipe, and the lower part of the dust cage is connected with an inlet of the cotton storage box; the box is equipped with a dust suction tube interface, the dust suction tube interface is connected with a dust suction tube through two connecting pipes (11), and an air outlet (9) of the dust suction tube is connected with a dust removal system through a pipeline.

2. The fiber condenser of claim 1, wherein: an air outlet (9) of the dust suction cylinder (8) is positioned in the middle, and two ends of the dust suction cylinder are provided with adjustable air outlets (10).

3. The fiber condenser of claim 1, wherein: the upper portion of box is equipped with 2 ~ 8 roof exhaust holes (3).

4. The fiber condenser of claim 1, wherein: the dust cage (13) is formed by bending a mesh stainless steel plate or a stainless steel wire net.

5. The fiber condenser of claim 4, wherein: the mesh (12) stainless steel plate has a mesh aperture of 2 to 4 mm.

6. The fiber condenser of claim 1, wherein: the dust removal system comprises a dust collection pipeline, a dust collection fan and a bag-type dust remover.

Technical Field

The invention belongs to the technical field of textile machinery equipment, relates to processing cotton processing equipment, and particularly relates to a fiber condenser.

Background

An air flow cotton conveying and collecting device on a cotton opener of a condenser cotton opener. Consists of a fan, a dust cage and a cotton stripping beater. The loosened various grades of raw cotton, surface chemical fiber or medium-length chemical fiber are conveyed by suction of a fan, and dust impurities or short fibers in the raw materials are removed. The cotton blocks output by the upstream machine are adsorbed on the surface of the dust cage through a cotton conveying pipe by utilizing the air flow generated by the suction of the fan. Part of the short fibers and dust impurities pass through the meshes of the dust cage along with the air flow and are discharged into a dust chamber or a dust filter through an air duct, and the fibers on the surface of the dust cage are stripped by a beater and fall into a cotton box to realize the cotton conveying and purifying effects. The existing condenser consists of a fan, a dust cage, a beater and other equipment, wherein the dust cage is formed by bending a mesh steel plate, and a flour-homogenizing barrel is arranged inside the dust cage so as to ensure that raw cotton or chemical fiber is transversely and uniformly distributed. The beater is formed by combining a cylinder body and six polyurethane rubber wings, is peeled by the beater and falls into a face box below. The dust cage or the beater of the condenser in the prior art needs the motor to drive the rotating dust removal, which not only increases the complexity of the equipment, but also increases the operation cost.

The working principle of the condenser is as follows: when the fan works, the air in the cotton coagulating box is continuously discharged, so that negative pressure is formed in the cotton inlet pipe of the cotton coagulating box, and the non-woven fibers pre-loosened by the pre-loosening machine are introduced from the cotton inlet of the cotton inlet pipe and fall out from the cotton outlet to the cotton storage box or the cotton conveying curtain. In the process, the impurities such as dust, short fiber and the like mixed in the nonwoven fiber are discharged through the air duct along with the air flow passing through the mesh holes on the cotton inlet pipe of the filter sleeve type, and simultaneously the air in the pre-opened nonwoven fiber is discharged along with the air flow.

The structure of the existing condenser mainly has two kinds: the structure of the condenser without the rotary dust cage is simple relative to the condenser without the rotary dust cage. The condenser of the rotary dust cage needs a motor to drive the dust cage and the beater to rotate, and the equipment and operation cost is high. The feeding port of the condenser of the non-rotating dust cage adopts direct feeding, and the rotation is not formed in the dust cage, so that the gas-fiber separation effect and the dust removal effect are influenced.

Disclosure of Invention

The invention aims to provide a fiber condenser, which optimizes the inlet structure of the condenser, improves the gas-fiber separation effect and the dust removal effect of the condenser, and reduces the production cost and the operation cost of the condenser.

The technical scheme of the invention is as follows: the fiber condenser comprises a box body, a dust suction cylinder, an auxiliary feeding hole and a main feeding hole. The condenser is provided with an upper spiral pipe and a lower spiral pipe, a dust cage and a dust exhaust space are arranged in the box body, and the dust exhaust space is positioned around the dust cage. The main feed inlet is connected with the upper part of a dust cage penetrating through the box body through a lower spiral pipe, the auxiliary feed inlet is connected with the lower spiral pipe through an upper spiral pipe, and the lower part of the dust cage is connected with an inlet of the cotton storage box. The box body is provided with a dust suction tube interface, the dust suction tube interface is connected with a dust suction tube through two connecting tubes, and an air outlet of the dust suction tube is connected with a dust removal system through a pipeline.

The air outlet of the dust suction cylinder is positioned in the middle, and two ends of the dust suction cylinder are provided with adjustable air outlets. The upper portion of box is equipped with 2 ~ 8 roof exhaust. The hole dust cage is formed by bending a mesh stainless steel plate or a stainless steel wire net, and the mesh aperture of the mesh stainless steel plate is 2-4 mm. The dust removal system comprises a dust suction pipeline, a dust suction fan and a dust remover.

According to the fiber condenser, the spiral pipe is additionally arranged between the feeding hole and the box body of the condenser, so that the opened fibers or cotton entering the condenser generate rotating force in the dust cage, the structure and operation of the condenser are optimized, the gas-cotton separation and the impurity removal in the cotton fibers are effectively carried out, the dust removal effect of the condenser is improved, and the production cost and the operation cost of the condenser are reduced.

Drawings

FIG. 1 is a schematic view of the condenser of the present invention;

FIG. 2 is a drawing A of FIG. 1;

FIG. 3 is a B-diagram of FIG. 1;

FIG. 4 is a cross-sectional view of the condenser box;

wherein: 1-upper spiral tube, 2-lower spiral tube, 3-box top exhaust hole, 4-observation hole, 5-auxiliary feed inlet, 6-main feed inlet, 7-box body, 8-dust suction tube, 9-air outlet, 10-adjustable air outlet, 11-dust suction tube connecting tube, 12-mesh, 13-dust cage and 14-dust exhaust space.

Detailed Description

The present invention will be described in detail with reference to the following examples and drawings. The scope of protection of the invention is not limited to the embodiments, and any modification made by those skilled in the art within the scope defined by the claims also falls within the scope of protection of the invention.

The fiber condenser of the invention is shown in figures 1-3 and comprises a box body 7, a dust suction cylinder 8, an auxiliary feed opening 5, a main feed opening 6, an upper spiral pipe 1 and a lower spiral pipe 2. The auxiliary feed port 1 and the main feed port 2 are connected with a fiber cotton feeding device through pipelines, and the lower part of the box body is connected with a cotton storage box. And an observation hole 4 is formed in the side surface of the box body and used for observing the working state in the condenser box body. The upper portion of box is equipped with 4 case top exhaust holes 3, and the adjustable exhaust hole in case top exhaust hole is normally closed state during normal work, and the hand is opened when needs. The lower part of the box body is provided with a dust suction tube interface which is connected with the dust suction tube through two connecting tubes 11. An air outlet 9 is arranged in the middle of the dust suction barrel 8, adjustable exhaust ports 10 are arranged at two ends of the dust suction barrel, the adjustable exhaust ports are in a normally closed state, and the dust suction barrel is opened by hands when needing to be opened. The air outlet 9 is connected with a dust removal system through a pipeline, and the dust removal system comprises a dust suction pipeline, a dust suction fan and a dust remover. As shown in fig. 4, a dust cage 13 and a dust exhaust space 14 are provided in the case 7, and the dust exhaust space is located around the dust cage. The dust cage 5 is formed by bending a meshed stainless steel plate, and the aperture of the mesh 12 of the meshed stainless steel plate is 3.5 mm. The main feed inlet is connected with the upper part of a dust cage penetrating through the box body through a lower spiral pipe, the auxiliary feed inlet is connected with the lower spiral pipe through an upper spiral pipe, and the lower part of the dust cage is connected with an inlet of the cotton storage box.

The non-woven fiber pre-opened by the pre-opener is conveyed to an auxiliary feed port 1 and a main feed port 2 of a spiral structure by fiber feeding cotton equipment, a rotating force is generated by the spiral structure, cotton or fiber enters a dust cage 13 to rotate and descend, a dust suction fan enters a working state when a condenser works, negative pressure is formed in a box body 7 of the condenser, impurities such as air, dust impurities and fiber scraps in the non-woven fiber entering the dust cage 13 of the condenser pass through mesh holes 12 on the dust cage 13 to be discharged under the action of the negative pressure, the impurities are thrown to a dust discharge space 14 of a condenser box body 8, and the non-woven fiber after air, cotton separation and impurity removal falls out of the lower part of the dust cage to a cotton storage box. The impurities in the dust exhaust space are subjected to dust removal purification treatment along with the separated gas from the dust suction cylinder 8 through the air outlet 9 to the dust removal system.

Spiral structure's last spiral pipe 1 and lower spiral pipe 2 are favorable to getting into opening of cotton condenser cotton down at fine dirt cage internal rotation, effectively carry out the gas cotton separation and throw away the impurity of dirt impurity, fibre bits and the like under the negative pressure, have both improved the gas fine separation and the dust removal effect of cotton condenser, have simplified production facility again to save the operating cost.