CN214934065U

CN214934065U - Tungsten powder feed valve

Info

Publication number: CN214934065U
Application number: CN202121444444.6U
Authority: CN
Inventors: 徐程程
Original assignee: Huacai Shandong New Material Co ltd
Current assignee: Huacai Shandong New Material Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-30
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a tungsten powder feed valve, including the feed valve main part, feed valve main part both ends position is the opening setting, the pipe connection head that two symmetries of feed valve main part both ends position mouth fixed connection set up, the fixedly connected with tungsten powder filter of the arbitrary one end position of feed valve main part inner wall, tungsten powder filter surface position sets up a plurality of evenly distributed's through hole, tungsten powder filter one side position runs through fixedly connected with admission line is kept away from to feed valve main part upper surface, admission line is the slope setting, and be located the feed valve main part in one end be close to the tungsten powder filter, feed valve main part lower surface middle part position runs through fixedly connected with caking material and excretes the fill, caking tungsten powder can't make its blowout than the air current of feed valve, caking tungsten powder can fall into caking material and excretes in the fill. The utility model discloses can effectually guarantee that the tungsten powder is pulverous feeding to the assembly line for processing is convenient, and feeding quality is high, can not have the caking to accomplish the feeding, and the effectual workshop of guaranteeing is clean and tidy.

Description

Tungsten powder feed valve

Technical Field

The utility model relates to a tungsten powder carries technical field, especially relates to a tungsten powder feed valve.

Background

The tungsten powder is powdered metal tungsten, and is a raw material for preparing tungsten processing materials, tungsten alloys and tungsten products. Tungsten powder adds the production line as the raw materials and adds man-hour and have partial tungsten powder agglomeration in the conduction process among the prior art, is unfavorable for processing when the tungsten powder is spread, and the tungsten powder weight of agglomerating simultaneously is great can not fall into the production line, causes the tungsten powder export to pile up a large amount of tungsten powder that agglomerates, causes the workshop untidy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the tungsten powder of agglomerating is unfavorable for processing.

In order to solve the technical problem, the utility model discloses a technical scheme be: the tungsten powder feeding valve comprises a feeding valve body, wherein the two end positions of the feeding valve body are arranged in an opening mode, two pipeline connectors are fixedly connected with the two end positions of the feeding valve body and are symmetrically arranged, a tungsten powder filter plate is fixedly connected with any end position of the inner wall of the feeding valve body, a plurality of uniformly distributed through holes are formed in the surface position of the tungsten powder filter plate, the upper surface of the feeding valve body is far away from a tungsten powder filter plate side position and penetrates through a fixedly connected air inlet pipeline, the air inlet pipeline is arranged in an inclined mode and is located in the feeding valve body, one end of the feeding valve body is close to the tungsten powder filter plate, the middle position of the lower surface of the feeding valve body penetrates through the fixedly connected agglomerated tungsten powder discharging hopper, the agglomerated tungsten powder cannot be sprayed out through the air flow of the heavier air inlet pipeline, and the agglomerated tungsten powder can fall into the agglomerated tungsten powder discharging hopper.

Preferably, the top wall is located the first non return baffle of admission line position fixedly connected with tungsten powder in the feed valve main part, two parallel inner walls of feed valve main part are located the rotation of admission line below position and are connected with the rotation guide roller, throw away the tungsten powder through rotating the guide roller.

Preferably, the outer wall of the rotary material guide roller is fixedly connected with a plurality of material guide plates which are uniformly distributed.

Preferably, the inner bottom wall of the feed valve main body is fixedly connected with a tungsten powder second non-return baffle at one side of the agglomerate material discharging hopper far away from the tungsten powder filter plate.

Preferably, the center of the bottom of the agglomerated material discharging hopper is connected with an agglomerated material discharging pipeline through a pipe.

Preferably, the upper surface of the feed valve main body is positioned above the tungsten powder filter plate and fixedly connected with a visual window in an embedded mode, the visual window is made of toughened glass materials, the toughened glass materials are good in perspective, and the toughened glass is high in strength.

Preferably, the feed valve main part, the pipe connection head, the tungsten powder filter plate, the first tungsten powder non-return baffle, the agglomerated material drain hopper, the rotary material guide roller and the material guide plate are all made of PVC materials, and the PVC materials are high in strength and low in price.

The utility model has the advantages as follows:

the utility model discloses make the tungsten powder pass through the admission line when toward the assembly line feeding and spout it, and the tungsten powder of agglomerating can fall into the material of agglomerating and excrete the fill because of the effect of gravity and tungsten powder filter in, and discharge for tungsten powder feeding quality is high, ensures that the tungsten powder is fine and smooth, and makes the cleaner and tidier of workshop more.

Drawings

FIG. 1 is a front view of a tungsten powder feed valve according to the present invention;

FIG. 2 is a cross-sectional view of a tungsten powder feed valve according to the present invention;

fig. 3 is a top view of the tungsten powder feeding valve of the present invention.

In the figure: 1. a feed valve body; 2. an air intake duct; 3. a caking material discharge hopper; 4. a agglomerate discharge conduit; 5. rotating the guide roller; 6. a material guide plate; 7. a first non-return baffle of tungsten powder; 8. a tungsten powder second non-return baffle; 9. a pipe joint; 10. a tungsten powder filter plate; 11. a visual window.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, a tungsten powder feed valve comprises a feed valve body 1, wherein two ends of the feed valve body 1 are provided with openings, a tungsten powder second check baffle 8 is fixedly connected to one side of a caking material discharge hopper 3 far away from a tungsten powder filter plate 10 in the feed valve body 1, a tungsten powder first check baffle 7 is fixedly connected to the inner top wall of the feed valve body 1 in the position of an air inlet pipeline 2, and a rotary guide roller 5 is rotatably connected to the lower position of the two parallel inner walls of the feed valve body 1 in the air inlet pipeline 2.

Rotate 5 outer wall position fixedly connected with a plurality of evenly distributed's stock guide 6 of guide roller, the pipe connection head 9 that two symmetry settings of 1 both ends position mouth position fixedly connected with of feed valve main part, the fixedly connected with tungsten powder filter 10 of the arbitrary one end position of 1 inner wall of feed valve main part, tungsten powder filter 10 surface position sets up a plurality of evenly distributed's through hole, tungsten powder filter 10 one side position is kept away from to feed valve main part 1 upper surface and is run through fixedly connected with admission line 2, admission line 2 is the slope setting, and be located feed valve main part 1 one end and be close to tungsten powder filter 10.

Fixedly connected with caking material drainage hopper 3 runs through in feed valve main part 1 lower surface middle part position, and caking material drainage hopper 3 bottom central point puts union coupling has caking material discharge pipe 4, and feed valve main part 1, pipe connection head 9, tungsten powder filter 10, the first non return baffle 7 of tungsten powder, caking material drainage hopper 3, rotation guide roller 5 and stock guide 6 are the PVC material.

As shown in FIG. 3, a visible window 11 is fixedly embedded on the upper surface of the feed valve body 1 above the tungsten powder filter plate 10, and the visible window 11 is made of toughened glass material.

The utility model discloses when using, in passing through the crowded inlet valve main part 1 of pipe connection head 9 with the tungsten powder through spiral extruder, irritate gas in toward admission line 2 through the air pump for 6 fly fast rotations of stock guide, discharge tungsten powder after filtering through tungsten powder filter 10, accomplish the feeding, the tungsten powder of conglomeration can fall into the conglomeration and excrete fill 3 and conglomeration discharge pipe 4 and discharge because gravity and tungsten powder filter 10's filtration, ensure that the feeding is the powder of tungsten powder.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tungsten powder feed valve, includes feed valve main part (1), its characterized in that: the feed valve main part (1) both ends position is the opening setting, the pipe connection head (9) that two symmetries of feed valve main part (1) both ends position mouth position fixedly connected with set up, the fixedly connected with tungsten powder filter (10) of the arbitrary one end position of feed valve main part (1) inner wall, tungsten powder filter (10) surface position sets up a plurality of evenly distributed's through hole, tungsten powder filter (10) one side position is kept away from to feed valve main part (1) upper surface runs through fixedly connected with admission line (2), admission line (2) are the slope setting, and are located feed valve main part (1) one end and are close to tungsten powder filter (10), feed valve main part (1) lower surface middle part position runs through fixedly connected with knot bulk material and excretes fill (3).

2. A tungsten powder feed valve as defined in claim 1, wherein: the top wall is located inlet duct (2) position fixedly connected with first non return baffle (7) of tungsten powder in feed valve main part (1), two parallel inner walls of feed valve main part (1) are located inlet duct (2) below position rotation and are connected with rotation guide roller (5).

3. A tungsten powder feed valve as defined in claim 2, wherein: the outer wall of the rotary material guide roller (5) is fixedly connected with a plurality of material guide plates (6) which are uniformly distributed.

4. A tungsten powder feed valve as defined in claim 1, wherein: the inner bottom wall of the feed valve main body (1) is fixedly connected with a tungsten powder second non-return baffle (8) at one side of the agglomerate material discharging hopper (3) far away from the tungsten powder filter plate (10).

5. A tungsten powder feed valve as defined in claim 1, wherein: the center of the bottom of the agglomerated material discharging hopper (3) is connected with an agglomerated material discharging pipeline (4).

6. A tungsten powder feed valve as defined in claim 1, wherein: the upper surface of the feed valve main body (1) is positioned above the tungsten powder filter plate (10) and fixedly connected with a visible window (11) in an embedded mode, and the visible window (11) is made of toughened glass materials.

7. A tungsten powder feed valve as defined in claim 1, wherein: the feeding valve main body (1), the pipeline connector (9), the tungsten powder filtering plate (10), the first tungsten powder non-return baffle (7), the agglomerated material discharging hopper (3), the rotary guide roller (5) and the guide plate (6) are all made of PVC materials.