CN213770504U

CN213770504U - Exhaust collection device of powder unloading rotary valve

Info

Publication number: CN213770504U
Application number: CN202022790040.4U
Authority: CN
Inventors: 林知许; 丰加文; 王劲松; 金春林; 张勤斌
Original assignee: Yunnan Yuntian Fertilizer Industry Co ltd
Current assignee: Yunnan Yuntian Fertilizer Industry Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-23
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an exhaust collection device of powder unloading rotary valve, including a jar body, feed inlet, feed opening, gas vent, dust separator, the feed opening has the interim material storehouse of receiving through first pipe connection and installs rotary valve body on the first pipeline, install the filter on the gas vent and the filter has the dust separator through second pipe connection, install the air pump on the second pipeline, the filter has cylindric casing, the inside wall of casing has the bulge loop and bulge loop upper portion has first pressure disk and second pressure disk, insert on first pressure disk and the second pressure disk and be equipped with the fender ring of fixedly connected with centre gripping between two dishes on the filter core, fixedly connected with vibrator on the second pressure disk. The utility model discloses in, the filter is installed and is carried out the initial gross separation at the top of jar body to the dust, and the air pump makes jar internal portion gas take out for the powder unloading is normal, simultaneously, prevents that the dust from getting into outside environment, avoids causing environmental pollution.

Description

Exhaust collection device of powder unloading rotary valve

Technical Field

The utility model relates to a powder processing equipment technical field especially relates to an exhaust collection device of powder unloading rotary valve.

Background

The rotary valve for discharging powder has the defect of non-exhaust design, and causes the powder to entrain gas, so that gas resistance is formed in the rotary valve, the powder cannot be discharged normally, and the problem of equipment shutdown is often caused by the gas resistance in actual production. In addition, there are also problems of dust pollution and dust explosion caused by the emission of the outside.

Therefore, the utility model provides an exhaust collection device of powder unloading rotary valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the exhaust collecting device of the powder blanking rotary valve is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an exhaust collection device of powder unloading rotary valve, includes a jar body, feed inlet, feed opening, gas vent, dust separator, the feed opening has the interim receipts feed bin and installs rotary valve body on the first pipeline through first pipe connection, install the filter on the gas vent and the filter has the dust separator through second pipe connection, install the air pump on the second pipeline, the filter has cylindric casing, the inside wall of casing has the bulge loop and bulge loop upper portion has first pressure disk and second pressure disk, insert on first pressure disk and the second pressure disk and be equipped with the fender ring of fixedly connected with centre gripping between two dishes on the filter core, fixedly connected with vibrator on the second pressure disk.

As a further description of the above technical solution: the filter core has the open-ended cartridge filter for upper portion, the filter core has tube-shape metal mesh support frame and installs the filter screen on the support frame.

As a further description of the above technical solution: the air outlet is arranged at the top of the tank body, and the filter is bolted with the second pipeline and the air outlet through a flange plate.

As a further description of the above technical solution: and a dust discharge hole of the dust separator is communicated with the inside of the temporary collecting bin.

As a further description of the above technical solution: the first pressure plate and the second pressure plate are provided with round holes for sleeving the filter element.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the filter is installed and is carried out the initial gross separation at the top of jar body to the dust, and the air pump makes jar internal portion gas take out for the powder unloading is normal, simultaneously, prevents that the dust from getting into outside environment, avoids causing environmental pollution.

2. The utility model discloses in, dust separator makes the dust further separate and fall into the inside of receiving the feed bin temporarily for the raw materials can not be wasted.

Drawings

Fig. 1 shows a schematic front view structure provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an internal structure of a filter according to an embodiment of the present invention;

illustration of the drawings: 1. a tank body; 2. a feed inlet; 3. a feeding port; 4. rotating the valve body; 5. a first conduit; 6. a temporary receiving bin; 7. an exhaust port; 8. a filter; 81. a housing; 82. a convex ring; 83. a first platen; 84. a filter element; 85. a baffle ring; 86. a second platen; 87. a vibrator; 9. a second conduit; 10. an air pump; 11. a dust separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: an exhaust collecting device of a powder blanking rotary valve comprises a tank body 1, a feed inlet 2 and a feed outlet 3, the exhaust port 7, the dust separator 11, the feed opening 3 is connected with interim receipts feed bin 6 through first pipeline 5 and installs rotary valve body 4 on the first pipeline 5, install filter 8 on the exhaust port 7 and filter 8 is connected with dust separator 11 through second pipeline 9, install air pump 10 on the second pipeline 9, air pump 10 sucks the inside air of jar body 1, filter 8 has cylindric casing 81, the inside wall of casing 81 has bulge loop 82 and bulge loop 82 upper portion has first pressure disk 83 and second pressure disk 86, insert on first pressure disk 83 and the second pressure disk 86 and be equipped with on the filter core 84 the fender ring 85 of fixedly connected with centre gripping between two dishes, fixedly connected with vibrator 87 on the second pressure disk 86, vibrator 87 shakes off the dust of the machines on the filter 8.

Specifically, as shown in fig. 2, the filter element 84 is a filter cartridge with an opening at the upper part, the filter element 84 has a cylindrical metal mesh support frame, a filter screen is mounted on the support frame, the filter screen is mounted on the outer wall of the filter element 84 to filter dust, and gas enters the second pipe 9 from the upper opening of the filter element 84.

Specifically, as shown in fig. 1, the exhaust port 7 is disposed at the top of the tank 1, the filter 8 is bolted to the second pipe 9 and the exhaust port 7 through a flange, and the filter 8 primarily filters the gas extracted from the tank 1, so that most of the dust is separated from the gas.

Specifically, as shown in fig. 1, a dust discharge port of the dust separator 11 is communicated with the inside of the temporary collecting bin 6, and the dust separator 11 further separates dust, so that the dust does not enter the external environment.

Specifically, as shown in fig. 2, the first pressure plate 83 and the second pressure plate 86 have circular holes for housing the filter element 84, and the first pressure plate 83 and the second pressure plate 86 are bolted to the protruding ring 82 for fixing the filter element 84.

The working principle is as follows: during the use, rotary valve body 4 is installed to the bottom of jar body 1, in the use of rotary valve body 4, if the gaseous of the interior dust inclusion of jar body 1 of discharge that can not be timely, rotary valve body 4 often appears retardant, lead to the unloading trouble, the internal gas of jar is sucked to air pump 10, filter 8 carries out the initial gross separation to the dust, most dust is stayed jar inside of body 1, the gas that has a small amount of dust gets into the inside of dust separator 11, the device can be fast the unloading and prevent that the dust from getting into in the external environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an exhaust collection device of powder unloading rotary valve, includes jar body (1), feed inlet (2), feed opening (3), gas vent (7), dust separator (11), its characterized in that, feed opening (3) are connected with temporary receiving bin (6) and install rotary valve body (4) on first pipeline (5) through first pipeline (5), install filter (8) and filter (8) are connected with dust separator (11) through second pipeline (9) on gas vent (7), install air pump (10) on second pipeline (9), filter (8) have cylindric casing (81), the inside wall of casing (81) has bulge loop (82) and bulge loop (82) upper portion has first pressure disk (83) and second pressure disk (86), insert on first pressure disk (83) and second pressure disk (86) and be equipped with filter core (84) and go up fixedly connected with the centre gripping and keep off between two disks fender of filter core (84) And the second pressure plate (86) is fixedly connected with a vibrator (87).

2. The exhaust gas collecting device of a rotary valve for discharging powder material as claimed in claim 1, wherein said filter element (84) is a filter cartridge having an opening at the upper part, said filter element (84) has a cylindrical metal mesh support frame and a filter mesh is mounted on the support frame.

3. An exhaust gas collecting device of a rotary valve for discharging powder material as claimed in claim 1, wherein said exhaust port (7) is provided at the top of said tank (1), and said filter (8) is bolted to said second pipe (9) and said exhaust port (7) by means of flanges.

4. The exhaust gas collecting device of a rotary valve for discharging powder according to claim 1, wherein the dust outlet of the dust separator (11) is communicated with the inside of the temporary storage bin (6).

5. An exhaust collecting device of a rotary valve for discharging powder material as claimed in claim 1, wherein said first pressure plate (83) and said second pressure plate (86) have circular holes for receiving filter elements (84).