CN209944917U - A kind of air drying separation device - Google Patents

Abstract

The utility model discloses an airflow drying and separating device, which comprises a drying pipe, wherein the drying pipe is fixedly connected with a distributor, the material distributor is provided with a plurality of material distributing openings, each material distributing opening is fixedly connected with the material inlet of the separating device, the separating device takes the distributor as the center and is distributed annularly, the separating device comprises an outer cylinder, a tail gas outlet is fixedly arranged at the upper part of the outer cylinder, the outer cylinder is fixedly connected with the inner cylinder, the tail gas outlet is fixedly connected with a tail gas discharge pipe, the air outlet end of the tail gas discharge pipe is provided with a filter screen, the filter screen comprises an inlet filter screen and an active carbon filter screen which are arranged in sequence, the inner wall of the outer cylinder is fixedly provided with an anti-raising plate, an opening is formed in the anti-lifting plate, a partition plate is fixedly mounted on the anti-lifting plate and located right below the inner cylinder, a discharge port is formed in the bottom end of the separating device, and a collecting hopper is arranged below the discharge port; the utility model discloses can not produce the dust and fly upward, improve the production security, reduce power consumption.

Description

A kind of air drying separation device

technical field

The utility model relates to the field of machinery manufacturing, in particular to an airflow drying and separating device.

Background technique

At present, in the air drying equipment, when multiple separation devices are used, they are arranged in two rows side by side, so that the path of the material in the drying pipe entering the separation device gradually increases in sequence, so that the amount of material and air entering each separation device is increased. will be different, the moisture content of the dried product will be different. When unloading, it is necessary to use more than two screw conveyors to transport dry materials at the same time. During this process, there will be a certain amount of leakage and flying of the dry materials. There are potential safety hazards in the production process, and the untreated exhaust gas will be discharged into the atmosphere. create the environment.

Utility model content

The purpose of this utility model is to provide an air-flow drying and separating device to solve the above-mentioned problems existing in the prior art.

In order to achieve the above purpose, the utility model provides the following solutions: the utility model provides an air-flow drying and separation device, comprising a drying pipe, the drying pipe is fixedly connected with a feeder, and the feeder has several feed openings , each material distribution port is fixedly connected with the feed port of the separation device, the separation device is annularly distributed with the material distribution device as the center, the separation device includes an outer cylinder, the upper part of the outer cylinder is fixedly installed with an exhaust gas outlet, the The outer cylinder is fixedly connected with the inner cylinder, the exhaust air outlet is fixedly connected with the exhaust gas discharge pipe, the air outlet end of the exhaust gas discharge pipe is provided with a filter screen, and the filter screen includes an inlet filter screen and an activated carbon filter set in sequence. Net, the inner wall of the outer cylinder is fixedly installed with an anti-raise plate, the anti-raise plate is provided with an opening, the baffle plate and the baffle plate are fixedly installed on the anti-raise plate, and the baffle plate and the opening are staggered with the baffle plate as the center Arrangement, the baffle is located directly below the inner cylinder, the bottom end of the separation device is a discharge port, a collecting hopper is arranged below the discharge port, and the collecting hopper is provided with a discharge valve.

Preferably, the activated carbon filter screen is fixedly connected by several triangular structures, activated carbon is arranged in the triangular cavity, and several fins are fixed on the outer wall of the triangular shape.

Preferably, the opening of the anti-raise plate is a fan ring structure.

Preferably, the separator has a conical structure.

The utility model discloses the following technical effects:

The drying pipe is fixedly connected with the feeder, the feeder has several feed openings, and each feed opening is fixedly connected with the feed opening of the separation device, and the separation device is annularly distributed with the feeder as the center At this time, the materials in the drying tube will enter into each separation device at the same time, at the same distance and in the same amount. , the material quality is high; the separation device includes an outer cylinder, the upper part of the outer cylinder is fixedly installed with an exhaust gas outlet, the outer cylinder is fixedly connected with the inner cylinder, the exhaust gas outlet is fixedly connected with the exhaust gas discharge pipe, and the exhaust gas is discharged The end of the pipe is provided with a filter screen, and the filter screen includes an inlet filter screen and an activated carbon filter screen arranged in sequence. The structure of the filter screen can intercept different harmful substances in the exhaust gas, improve the filtering effect and reduce environmental pollution; An anti-raise plate is fixedly installed under the inner cylinder, an opening is arranged on the anti-raise plate, a baffle plate and a baffle plate are fixedly installed on the anti-elevation plate, and the baffle plate and the opening are staggered with the baffle plate as the center to avoid The material that has fallen under the action of gravity undergoes a secondary swirl, and the baffle is located just below the inner cylinder, which acts as a guide for the falling material, and falls into the collecting hopper through the opening; The bottom end is the discharge port, and there is a collecting hopper below the discharge port. The collecting hopper is equipped with a discharge valve, and the dried materials are collected in the collecting hopper without dust flying, which improves the production safety; reduces the screw conveying. The use of the machine reduces power consumption, reduces production costs, and improves the economic benefits of enterprises.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only of the present invention. For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the front view structure schematic diagram of the utility model;

Fig. 2 is the structural schematic diagram of the filter screen device of the present invention;

Fig. 3 is the top-view structure schematic diagram of the anti-lifting plate of the separating device of the present invention;

FIG. 4 is a schematic view of a single-linked left-handed top view of the utility model;

5 is a schematic view of the double-connected top view structure of the present invention;

Fig. 6 is the top view structure schematic diagram of the single-linked right-handed rotation of the present invention;

Fig. 7 is the structural representation of the baffle plate of the utility model;

Among them, the drying pipe 1, the separation device 2, the collecting hopper 3, the discharge valve 4, the exhaust gas discharge pipe 5, the distributor 6, the feeding port 7, the inner cylinder 8, the filter screen 9, the inlet filter screen 9.1, the activated carbon filter screen 9.2, fins 9.2.1, activated carbon 9.2.2, outer cylinder 10, exhaust air outlet 11, discharge port 12, anti-raise plate 13, opening 14, baffle 15, baffle 16.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In order to make the above objects, features and advantages of the present utility model more clearly understood, the present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

Example 1

1-4, the utility model provides an air drying and separation device, including a drying pipe 1, the drying pipe 1 is fixedly connected with a distributor 6, and the distributor 6 has a number of material distribution ports, each Each feeding port is fixedly connected with the feeding port 7 of the single-stage left-handed separation device 2, the single-stage left-handed separation device 2 is annularly distributed with the feeder 6 as the center, and the single-stage left-handed separation device 2 includes an outer cylinder 10, A tail gas outlet 11 is fixedly installed on the upper part of the outer cylinder 10 , the inner cylinder 8 is fixedly connected to the outer cylinder 10 , and the exhaust gas outlet 11 is fixedly connected with the exhaust gas discharge pipe 5 , and the air outlet end of the exhaust gas discharge pipe 5 A replaceable filter screen 9 is provided. The filter screen 9 includes an inlet filter screen 9.1 and an activated carbon filter screen 9.2 arranged in sequence. An anti-raise plate 13 is fixedly installed under the inner cylinder 8. An opening 14 is provided, and a baffle 15 and several baffles 16 are fixedly installed on the anti-raise plate 13. The baffle 15 is located directly below the inner cylinder 8, and the baffle 16 and the opening 14 are separated by a baffle 15 is a staggered arrangement in the center, the bottom end of the single-linked left-handed separation device 2 is a discharge port 12, a collecting hopper 3 is arranged below the discharge port 12, and the collecting hopper 3 is provided with a discharge valve 4, and the The baffle plate 16 includes a special-shaped plate composed of several fan-shaped plates, so that the material can pass through the opening 14 smoothly.

Further, the activated carbon filter screen 9.2 is fixedly connected with several triangular structures, activated carbon 9.2.2 is arranged in the triangular cavity, and several fins 9.2.1 are fixed on the outer wall of the triangular shape.

Further, the opening 14 of the anti-raise plate 13 is a fan ring structure.

Further, the separator 15 has a conical structure.

Embodiment 2

Referring to 1-3, 5, 7, the present utility model provides an air-flow drying and separating device, and the working process is as follows: the material enters the feeder 6 through the drying pipe 1, and the material is transported to the feeder 6 through several feed openings of the feeder 6 The inlet 7 of the double separation device 2, the double separation device 2 is annularly distributed with the distributor 6 as the center, the material is rotated and separated in the inner cylinder 8 of the double separation device 2, and falls down under the action of gravity, The flow is divided through the partition plate 15, and falls into the collection hopper 3 through the opening 14 of the anti-lift plate 13. The exhaust gas in this process is discharged into the exhaust gas discharge pipe 5 through the exhaust gas outlet 11 of the double separation device 2, and filtered. The imported filter screen 9.1 and the activated carbon filter screen 9.2 set by the net 9 can effectively intercept different harmful substances in the exhaust gas, improve the filtering effect and reduce environmental pollution.

Embodiment 3

1-3, 6-7, the utility model provides a kind of air drying and separation device, the working process is as follows: the material enters the material distributor 6 through the drying pipe 1, and the material is transported through several material distribution ports of the material distributor 6 To the feeding port 7 of the single-linked right-handed separation device 2, the single-linked right-handed separation device 2 is annularly distributed with the distributor 6 as the center, and the materials are rotated and separated in the inner cylinder 8 of the single-linked right-handed separation device 2, It falls down under the action of gravity, passes through the partition plate 15, and falls into the collecting hopper 3 through the opening 14 of the anti-lift plate 13. The exhaust gas in this process is discharged into the exhaust gas through the exhaust gas outlet 11 of the single-linked right-handed separation device 2. In the discharge pipe 5, the inlet filter screen 9.1 and the activated carbon filter screen 9.2 are sequentially arranged through the filter screen 9, which can effectively intercept different harmful substances in the exhaust gas, improve the filtering effect and reduce environmental pollution.

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present utility model, not Indicates or implies that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and do not limit the scope of the present invention. Under the premise of not departing from the design spirit of the present invention, those of ordinary skill in the art can make the technical solutions of the present invention. Various deformations and improvements made should fall within the protection scope determined by the claims of the present utility model.

Claims (4)

1. An airflow drying and separating device is characterized in that: including drying tube (1), drying tube (1) and tripper (6) fixed connection, tripper (6) have a plurality of branch material mouth, and every divides pan feeding mouth (7) fixed connection with separator (2), separator (2) use tripper (6) to distribute as central annular, separator (2) include urceolus (10), urceolus (10) upper portion fixed mounting tail gas air outlet (11), fixedly connected with inner tube (8) in urceolus (10), tail gas air outlet (11) and tail gas discharge pipe (5) fixed connection, the air-out end of tail gas discharge pipe (5) is equipped with filter screen (9), filter screen (9) are including import filter screen (9.1), active carbon filter screen (9.2) that set up in order, urceolus inner wall fixed mounting has prevents raising board (13), prevent raising the board (13) and be equipped with opening (14), prevent fixed mounting baffle (15) and baffle (16) on board (13) of raising the position, baffle (16) and opening (14) use baffle (15) to arrange as the center is crisscross, baffle (15) are located under inner tube (8), the bottom of separator (2) is discharge gate (12), discharge gate (12) below is equipped with collecting hopper (3), collecting hopper (3) are equipped with discharge valve (4).

2. A pneumatic drying separator as set forth in claim 1 wherein: the active carbon filter screen (9.2) is fixedly connected with a plurality of triangular structures, active carbon (9.2.2) is arranged in a triangular cavity, and a plurality of fins (9.2.1) are fixed on the outer wall of the triangle.

3. A pneumatic drying separator as set forth in claim 1 wherein: the opening (14) of the anti-lifting plate (13) is of a fan-ring structure.

4. A pneumatic drying separator as set forth in claim 1 wherein: the partition plate (15) is of a conical structure.

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