CN111908031A - Perpendicular dustproof conveyor that anti-oxidant powder cubic material of low temperature was used - Google Patents

Abstract

The invention provides a vertical dustproof conveying device for low-temperature antioxidant powdery block materials, which comprises a shell, wherein the shell comprises a lifting section and a horizontal section, one side of the upper end of the lifting section is connected with the horizontal section, the lifting section is provided with a feed inlet, the bottom of the horizontal section is provided with a discharge outlet, the top of the horizontal section is provided with a dust hood, a first filter screen is arranged in the dust hood, and the dust hood is connected with a first exhaust fan through a pipeline; the promotion section is equipped with the dust removal box near one side department of horizontal segment, be equipped with the baffle in the dust removal box, the inside top-down that the baffle will remove the dust box separates for exhaust chamber and filter chamber, the top in exhaust chamber is equipped with the blast pipe, be equipped with on the filter chamber with promote the first dust inlet that the section communicates, one side of keeping away from the baffle of first dust inlet is equipped with the second and advances the dirt mouth, the second advances dirt mouth intercommunication filter chamber and exhaust chamber, second dust inlet department is equipped with the filter pulp, be equipped with the second filter screen in the filter chamber. The invention can lift the materials from the lower part to the higher part and has better dust removal effect.

Description

A vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials

technical field

The invention belongs to the technical field of material conveying, and in particular relates to a vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials.

Background technique

Low-temperature antioxidant materials such as silica mud often exist in the form of powder blocks. During the transportation of low-temperature antioxidant powder block materials, it is often necessary to lift the materials from low to high. However, during the long-term use of the conveying device , the conveying path of the material is long, and the powder block material is easy to generate a large amount of dust, which will cause dust deposition on the inner wall of the bucket elevator, and a small amount of material will fall at the bottom of the body, which needs to be cleaned regularly. If it leaks into the air, it will also have a certain impact on the quality of the production environment and the health of the staff. Therefore, there is an urgent need for a vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials that can solve the existing problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials in view of the deficiencies of the prior art.

The invention provides the following technical solutions:

A vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials, comprising a casing, the casing includes a lifting section and a horizontal section, one side of the upper end of the lifting section is connected with the horizontal section, and the lifting section is The section is provided with a feed port, the bottom of the horizontal section is provided with a discharge port, and the top of the horizontal section is provided with a dust hood, a first filter screen is arranged in the dust hood, and the dust hood is connected to the pipe through a pipeline. The first exhaust fans are connected; a dust removal box is arranged on the side of the lifting section close to the horizontal section, and a partition is arranged in the dust removal box, and the partition separates the inside of the dust removal box from the top. The lower part is divided into an exhaust cavity and a filter cavity. The top of the exhaust cavity is provided with an exhaust pipe, the exhaust pipe is connected with the second exhaust fan, and the filter cavity is connected with the lifting section. The first dust inlet is provided with a second dust inlet on the side of the partition away from the first dust inlet, and the second dust inlet communicates with the filter cavity and the exhaust cavity. A filter cotton is arranged at the second dust inlet, and a second filter screen is arranged in the filter cavity.

Preferably, two transmission chains parallel to each other are arranged in the casing, a plurality of installation plates are connected between the two transmission chains, and a hopper is installed on the installation plates.

Preferably, the hopper is provided with a material inlet and outlet, and a baffle plate is arranged beside the material inlet and outlet.

Preferably, the bottom of the lifting section is provided with a conical first material guide plate, the first material guide plate is located below the conveying chain, and the inside of the lifting section below the first material guide plate There is also a second material guide plate inclinedly arranged, and a first dust discharge pipe is arranged on the lifting section at the second material guide plate.

Preferably, the bottom wall of the filter cavity is inclined, and a second dust discharge pipe is connected to the bottom of the filter cavity below the second dust inlet.

Preferably, an elastic collision member is provided on the inner wall of the lifting section at the top of the dust removal box.

Preferably, metal meshes are provided on both sides of the filter cotton.

Preferably, the bottom of the lifting section is provided with a base.

The beneficial effects of the present invention are:

The invention provides a vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials. The device can lift materials from a low place to a high place. The shell of the device includes a lifting section and a horizontal section. The device for lifting in the vertical direction can reduce the leakage of materials during the discharge process and reduce dust; the present invention is provided with a dust hood on the top of the horizontal section, which plays a certain role in dust removal, and in addition, a dust box is provided on one side of the lifting section The dust-containing gas enters the filter chamber through the first dust inlet, and then is filtered by the second filter screen, and then filtered through the filter cotton at the second dust inlet, and then enters the exhaust chamber, and the dust-containing gas The path in the dust removal box is long, and through multiple filtration, the filtering effect is good, and the dust removal effect can be improved.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Figure 1 is a schematic structural diagram of the present invention.

Marked as: 1. Lifting section; 2. Horizontal section; 3. Feed inlet; 4. Outlet; 5. Dust hood; 6. First filter screen; 7. First exhaust fan; 8. Dust box body; 9, partition plate; 10, exhaust chamber; 11, filter chamber; 12, exhaust pipe; 13, second exhaust fan; 14, first dust inlet; 15, second dust inlet; 16, filter Cotton; 17, the second filter screen; 18, the conveyor chain; 19, the hopper; 20, the material inlet and outlet; 21, the baffle; 22, the first guide plate; 23, the second guide plate; 24, the first row Dust pipe; 25. Second dust exhaust pipe; 26. Elastic collision piece; 27. Metal mesh; 28. Base.

Detailed ways

As shown in FIG. 1, a vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials includes a casing, and two transmission chains 18 parallel to each other are arranged in the casing. A plurality of installation plates are connected between them, and a hopper 19 is installed on the installation plate. The hopper 19 is provided with a material inlet and outlet 20 , and a baffle plate 21 is arranged beside the material inlet and outlet 20 . The casing includes a lifting section 1 and a horizontal section 2, the horizontal section 2 is connected to one side of the upper end of the lifting section 1, the bottom of the lifting section 1 is provided with a base 28, and the lifting section 1 is provided with a base 28. The feed port 3, the bottom of the horizontal section 2 is provided with a discharge port 4, the top of the horizontal section 2 is provided with a dust hood 5, the dust hood 5 is provided with a first filter screen 6, and the dust hood 5 is connected to the first exhaust fan 7 through a pipeline.

The bottom of the lifting section 1 is provided with a conical first material guide plate 22 , the first material guide plate 22 is located below the conveying chain 18 , and the lift below the first material guide plate 22 Inside the section 1 is also provided a second material guide plate 23 which is arranged obliquely, and a first dust discharge pipe 24 is arranged on the lifting section 1 at the second material guide plate 23 .

A dust removal box 8 is provided at the side of the lifting section 1 close to the horizontal section 2, and a partition 9 is arranged in the dust removal box 8, and the partition 9 separates the inside of the dust removal box 8 from the dust removal box 8. It is divided into an exhaust chamber 10 and a filter chamber 11 from top to bottom. The top of the exhaust chamber 10 is provided with an exhaust pipe 12, and the exhaust pipe 12 is connected with the second exhaust fan 13. There is a first dust inlet 14 that communicates with the lifting section 1, and a second dust inlet 15 is provided on the side of the partition 9 away from the first dust inlet 14. The second dust inlet The port 15 communicates with the filter cavity 11 and the exhaust cavity 10 , the second dust inlet 15 is provided with a filter cotton 16 , the two sides of the filter cotton 16 are provided with metal meshes 27 , and the filter cavity 11 is provided with There is a second filter screen 17 , the bottom wall of the filter cavity 11 is inclined, and a second dust discharge pipe 25 is connected to the bottom of the filter cavity 11 below the second dust inlet 15 . In addition, an elastic collision member 26 is provided on the inner wall of the lifting section 1 at the top of the dust removal box 8 . The elastic collision member 26 can play the role of vibrating the hopper 19 during the collision process with the hopper 19 and promote the hopper 19 The residual material inside is discharged smoothly.

This embodiment provides a vertical dust-proof conveying device for low-temperature anti-oxidation powder block materials. The device can lift materials from a low place to a high place. The housing of the device includes a lifting section 1 and a horizontal section 2. The device that lifts directly along the vertical direction can reduce the leakage of materials during the discharge process and reduce dust; in this embodiment, a dust cover 5 is provided on the top of the horizontal section 2 to play a certain role in removing dust. In addition, the lifting section 1 There is a dust removal box 8 on one side of the filter, and the dust-laden gas enters the filter chamber 11 through the first dust inlet 14, and then is filtered by the second filter screen 17, and then passes through the filter cotton 16 at the second dust inlet 15. After filtering, and then entering the exhaust chamber 10, the dust-containing gas has a long path in the dust removal box 8, and through multiple filtrations, the filtering effect is good, and the dust removal effect can be improved.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments. The technical solutions described are modified, or some technical features thereof are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. A vertical dustproof conveying device for low-temperature antioxidant powder block-shaped materials is characterized by comprising a shell, wherein the shell comprises a lifting section and a horizontal section, one side of the upper end of the lifting section is connected with the horizontal section, a feed inlet is formed in the lifting section, a discharge outlet is formed in the bottom of the horizontal section, a dust hood is arranged at the top of the horizontal section, a first filter screen is arranged in the dust hood, and the dust hood is connected with a first exhaust fan through a pipeline; the promotion section is close to one side department of horizontal segment is equipped with the dust removal box, be equipped with the baffle in the dust removal box, the baffle will the inside top-down of dust removal box separates for exhaust chamber and filter chamber, the top in exhaust chamber is equipped with the blast pipe, the blast pipe links to each other with the second air exhauster, be equipped with on the filter chamber with promote the first dust inlet of section intercommunication, keep away from first dust inlet one side of baffle is equipped with the second and enters the dirt mouth, the second enters the dirt mouth intercommunication filter chamber and exhaust chamber, the second enters dirt mouth department and is equipped with the filter pulp, be equipped with the second filter screen in the filter chamber.

2. The vertical dustproof conveying device for the low-temperature antioxidant powder block-shaped materials as claimed in claim 1, wherein two parallel conveying chains are arranged in the casing, a plurality of mounting plates are connected between the two conveying chains, and a hopper is mounted on the mounting plates.

3. The vertical dustproof conveying device for the low-temperature antioxidant powdery block materials as claimed in claim 2, wherein a material inlet and a material outlet are arranged on the hopper, and a baffle is arranged beside the material inlet and the material outlet.

4. The vertical dustproof conveying device for low-temperature antioxidant powdery blocks as claimed in claim 2, wherein a first guide plate with a cone shape is arranged at the bottom of the lifting section, the first guide plate is located below the conveying chain, a second guide plate arranged obliquely is further arranged inside the lifting section below the first guide plate, and a first dust exhaust pipe is arranged on the lifting section at the second guide plate.

5. The vertical dustproof conveying device for the low-temperature antioxidant powdery block materials as claimed in claim 1, wherein the bottom wall of the filter cavity is inclined, and a second dust exhaust pipe is connected to the bottom of the filter cavity below the second dust inlet.

6. The vertical dustproof conveying device for the low-temperature antioxidant powdery block materials as claimed in claim 1, wherein an elastic collision member is arranged on the inner wall of the lifting section at the top of the dedusting box body.

7. The vertical dustproof conveying device for the low-temperature antioxidant powdery block materials as claimed in claim 1, wherein metal nets are arranged on two sides of the filter cotton.

8. The vertical dustproof conveying device for the low-temperature antioxidant powdery blocks as claimed in claim 1, wherein a base is arranged at the bottom of the lifting section.

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