CN220418032U - Stoving feeder hopper on calcium sulfate production line - Google Patents

Abstract

A drying feed hopper on a calcium sulfate production line comprises a feed hopper (40), a hopper support (41), a feed side plate (42) and a raw material conveyor (43), wherein a lateral feed inlet (44) is formed in one side of the feed hopper (40), the feed hopper (40) is arranged on the hopper support (41), the feed side plate (42) is obliquely arranged on the feed hopper (40) below the lateral feed inlet (44), and the raw material conveyor (43) is positioned below a discharge outlet of the feed hopper (40); the advantages are that: when the forklift is fed, the forklift is limited through the feeding side plate, and the forklift is prevented from directly striking the hopper. When the forklift feeds, the hopper stretches into the side feeding hole to pour materials, so that the materials are prevented from overflowing.

Description

Stoving feeder hopper on calcium sulfate production line

Technical Field

The utility model relates to the field of calcium sulfate production equipment, in particular to a drying feed hopper on a calcium sulfate production line.

Background

Currently, in a calcium sulfate production line, a calcium sulfate raw material containing slag needs to be neutralized by adding acid and water to remove slag in the calcium sulfate raw material, and the pH is neutralized from 14 to about 7. Then, the calcium sulfate solution is input into a filter press for extrusion drying, and the dried blocky calcium sulfate is crushed by a crusher, is output to be piled up, is transported to a hopper by a forklift, and is then sent to be dried by a conveyor. The hopper before the stoving station lacks the curb plate that is used for spacing to the forklift when the forklift feeding, leads to the scraper bowl of forklift to strike easily on the hopper, with hopper striking deformation, influences the life of hopper. The hopper is easy to spill calcium sulfate raw material powder during feeding to pollute the production environment of factories.

Disclosure of Invention

The utility model aims at overcoming the defects and providing a drying feed hopper on a calcium sulfate production line.

The utility model comprises a feed hopper, a hopper bracket, a feed side plate and a raw material conveyor,

the side feed inlet is opened to feeder hopper one side, and the feeder hopper is installed on the hopper support, and the feeding curb plate slope is installed on the feeder hopper of side feed inlet below, and the raw materials conveyer is located the discharge gate below of feeder hopper.

The inner wall of feeding curb plate is provided with a set of strengthening rib, and the strengthening rib passes through the connecting rod to be fixed on the hopper support.

The top of the feeding side plate is welded on the side wall of the feeding hopper.

A group of vibrators are arranged on the outer wall of the feed hopper.

The material conveyor is a skirt conveyor.

The hopper support comprises four stand columns, and the top of stand column is fixedly connected with the outer wall of the feed hopper.

The included angle between the feeding side plate and the plumb face is alpha, and the alpha is 10-20 degrees.

A powder lifting conveyor is arranged at the discharge port of the raw material conveyor.

The powder lifting conveyor is provided with an iron remover.

The feeding side plate is made of stainless steel materials.

The utility model has the advantages that: when the forklift is fed, the forklift is limited through the feeding side plate, and the forklift is prevented from directly striking the hopper. When the forklift feeds, the hopper stretches into the side feeding hole to pour materials, so that the materials are prevented from overflowing.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic side view of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in the drawings, the present utility model includes a feed hopper 40, a hopper support 41, a feed side plate 42 and a raw material conveyor 43,

a side feed port 44 is formed in one side of the feed hopper 40, the feed hopper 40 is mounted on the hopper bracket 41, a feed side plate 42 is obliquely mounted on the feed hopper 40 below the side feed port 44, and a raw material conveyor 43 is positioned below a discharge port of the feed hopper 40.

The inner wall of the feed side plate 42 is provided with a set of reinforcing bars, which are fixed to the hopper bracket 41 by means of a connecting rod.

The top of the feed side plate 42 is welded to the side wall of the feed hopper 40.

A set of vibrators are provided on the outer wall of the feed hopper 40.

The raw material conveyor 43 is a skirt conveyor.

The hopper support 41 is formed by four upright posts, and the tops of the upright posts are fixedly connected with the outer wall of the feed hopper 40.

The angle between the feed side plate 42 and the plumb face is alpha, which is 10-20 deg..

A powder lifting conveyor 45 is provided at the discharge port of the raw material conveyor 43.

The powder lifting conveyor 45 is provided with an iron remover.

The feed side plate 42 is made of stainless steel material.

The working mode and principle are as follows: the calcium sulfate raw materials that pass through filter-pressing preliminary drying is transported to feeder hopper 40 one side through the forklift, and the wheel of forklift runs into feeding curb plate 42 time and represents the forklift to reach the pay-off position, and the scraper bowl of forklift is lifted at this moment, stretches into in the side feed inlet 44, pours the calcium sulfate raw materials in the scraper bowl into feeder hopper 40, and the calcium sulfate raw materials that feeder hopper 40 collected falls into raw materials conveyer 43, and on the powder promotes conveyer 45 through raw materials conveyer 43, is sent to the drying-machine interior stoving by powder promotes conveyer 45. When the raw materials adhesion is on feeder hopper 40 inner wall, start the vibrator, shake the raw materials on the feeder hopper 40 inner wall down through the vibrations, prevent to glue and glue. Iron slag in the calcium sulfate raw material is adsorbed by an iron remover. Because the feeder side plate 42 is sloped, the forklift wheels are blocked after contacting the feeder side plate 42 and then retracted to the designated feed position.

Claims (10)

1. A drying feed hopper on a calcium sulfate production line is characterized by comprising a feed hopper (40), a hopper bracket (41), a feed side plate (42) and a raw material conveyor (43),

a side feed inlet (44) is formed in one side of the feed hopper (40), the feed hopper (40) is arranged on the hopper bracket (41), the feed side plate (42) is obliquely arranged on the feed hopper (40) below the side feed inlet (44), and the raw material conveyor (43) is arranged below the discharge outlet of the feed hopper (40).

2. A drying hopper on a calcium sulphate production line according to claim 1, characterized in that the inner wall of the feed side plate (42) is provided with a set of reinforcing ribs, which are fixed to the hopper support (41) by means of connecting rods.

3. A stoving feed hopper in a calcium sulphate production line according to claim 1 wherein the top of the feed side plate (42) is welded to the side wall of the feed hopper (40).

4. A drying hopper on a calcium sulphate line according to claim 1 characterised in that the outer wall of the hopper (40) is provided with a set of vibrators.

5. A drying hopper on a calcium sulphate line according to claim 1 wherein the raw material conveyor (43) is a skirt conveyor.

6. A drying hopper on a calcium sulphate production line according to claim 1 wherein the hopper support (41) is formed by four uprights, the tops of which are fixedly connected to the outer wall of the hopper (40).

7. A drying hopper on a calcium sulphate line according to claim 1 wherein the angle between the inlet side plate (42) and the plumb face is α, α being 10-20 °.

8. A drying hopper on a calcium sulphate production line according to claim 1, characterised in that a powder lifting conveyor (45) is arranged at the outlet of the raw material conveyor (43).

9. A drying hopper on a calcium sulphate line according to claim 8 wherein the powder lifting conveyor (45) is provided with de-ironing separator.

10. A drying hopper on a calcium sulphate line according to claim 1 wherein the feed side plate (42) is made of stainless steel material.