CN220238859U

CN220238859U - Carbide dust recovery unit

Info

Publication number: CN220238859U
Application number: CN202321740479.3U
Authority: CN
Inventors: 宋如飞; 付家祥; 周兵华; 张爱英
Original assignee: Kunming Yunneng Chemical Co ltd
Current assignee: Kunming Yunneng Chemical Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-26
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses a calcium carbide dust recycling device which comprises a crusher, a dust collector, a Roots blower, an electric discharge valve and a low-pressure continuous jet pump, wherein the crusher is fixedly connected with belt pulleys on two sides through a supporting shaft buckle, the belt pulleys are driven by a conveying belt and a motor, materials fall out of the conveying belt through a discharge hole and are conveyed to a heavy-dust storage bin through the conveying belt by the dust collector; according to the utility model, the use of the conveyor belt and the discharge port can well treat and solve the related transportation problem, and solves the problems of calcium carbide waste and calcium carbide treatment operation safety risk which cannot be treated in the prior art, so that the production cost is reduced, the resources are saved, the environmental pollution is reduced, and the recycling of company resources is promoted.

Description

Carbide dust recovery unit

Technical Field

The utility model relates to the field of environmental protection recovery of solid waste dust, in particular to a calcium carbide dust recovery device.

Background

The chemical industry is one of the pillar industries of national economy, and the development condition of the chemical industry is closely related to the situation of national economy. At present, the chemical production scale of China is further enlarged, the energy consumption in the chemical industry is large, the pollution degree is serious, and the problem of surplus productivity occurs. Under the background of sustainable development and energy conservation and carbon reduction, energy conservation and environmental protection are an important measure for the development of the chemical industry, and the future development of the chemical industry is directly concerned. In order to realize sustainable development of the health of the chemical industry, the technology and process innovation should be promoted, the environmental pollution degree is reduced, the energy consumption is reduced, and greater economic benefit and ecological benefit are brought while the economic growth is promoted.

Disclosure of Invention

The utility model mainly aims to provide a calcium carbide dust recycling device, which aims to solve the problems of waste of calcium carbide which cannot be treated in the prior art and safety risk of calcium carbide treatment operation, thereby reducing production cost, saving resources, reducing environmental pollution and promoting recycling of company resources.

In order to achieve the above object, the present utility model provides a device for recovering calcium carbide dust, comprising:

the calcium carbide dust recycling device comprises a crusher, a dust collector, a Roots blower, an electric discharge valve and a low-pressure continuous jet pump;

the crusher is fixedly connected with belt pulleys on two sides through a supporting shaft buckle, the belt pulleys are driven by a conveying belt and a motor, materials fall out of the conveying belt through a discharge hole, pass through a dust collector and are finally conveyed to a heavy dust accumulation bin by the conveying belt.

Further, the belt pulleys on two sides of the crusher are fixedly connected through the supporting component, the conveying belt is connected to the belt pulleys in a surrounding mode, the belt pulleys are driven by a first motor in operation, and the lower portion of the first motor is fixedly supported by the supporting component.

Further, a discharge hole is formed in the lower portion of the crusher, and the discharge hole and the crusher are fixedly connected.

Further, the conveyer belt is located the below of discharge gate, and both sides are connected with the baffle, and the conveyer belt encircles in the cylinder top, and by motor two drive, the conveyer belt both sides are fixed with 5 dust collectors.

Further, a pair of ash hoppers are fixed below the dust collector and connected with a pneumatic conveying pipeline, and a low-pressure continuous jet pump is fixedly connected to the rear of each ash hopper.

Further, the middle part of the pneumatic conveying pipeline is connected with a Roots blower, the pneumatic conveying pipeline is connected with the Roots blower in a penetrating way, and the front end of the pneumatic conveying pipeline is connected with an electric discharge valve.

Further, the middle opening of the heavy dust deposition bin is connected with a conveyor belt and a pneumatic conveying pipeline, and the top of the heavy dust deposition bin is fixedly connected with the air box pulse dust collector through a pin.

The beneficial effects of the utility model are as follows:

in the utility model, the calcium carbide dust recycling device consists of a crusher, a dust collector, a Roots blower, an electric discharge valve and a low-pressure continuous jet pump, wherein the crusher is used for crushing calcium carbide, the dust collector is used for absorbing excessive floating calcium carbide dust, and the Roots blower and the low-pressure continuous jet pump are used for conveying the calcium carbide powder to a heavy dust storage bin. The utility model solves the problems of calcium carbide waste and safety risk of calcium carbide treatment operation which cannot be treated in the prior art, thereby reducing production cost, saving resources, reducing environmental pollution and promoting the recycling of company resources.

Drawings

FIG. 1 is a schematic perspective elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

reference numerals illustrate:

1 a crusher, 2 a conveyor belt, 3 a supporting component, 4 a motor I, 5 a baffle, 6 a conveyor belt, 7 a motor II, 8 an ash bucket, 9 a low-pressure continuous jet pump, 10 a Roots blower, 11 a pneumatic conveying pipeline, 12 an electric discharge valve, 13 a roller, 14 a dust collector, 15 a motor III, 16 a supporting shaft, 17 a heavy ash storage bin, 18 a gas box pulse dust collector, 19 a belt pulley and 20 a discharge hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. 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, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary that the combination of the technical solutions should be regarded as not existing when the combination of the technical solutions contradicts or cannot be realized on the basis of the realization of those skilled in the art.

Referring to fig. 1 to 2, the present utility model provides a device for recovering dust from acetylene dust, comprising:

the calcium carbide dust recycling device comprises a crusher 1, a dust collector 14, a Roots blower 10, an electric discharge valve 12 and a low-pressure continuous jet pump 9;

the crusher 1 is fixedly connected with belt pulleys 19 on two sides through a supporting shaft 16 in a buckling manner, the belt pulleys 19 are driven by a conveying belt 2 and a motor I4, materials fall out of the conveying belt 6 through a discharging hole 20, pass through a dust collector 14 and are finally conveyed to a heavy-dust storage bin 17 by the conveying belt 6.

The utility model solves the problems of calcium carbide waste and safety risk of calcium carbide treatment operation which cannot be treated in the prior art, thereby reducing production cost, saving resources, reducing environmental pollution and promoting the recycling of company resources.

The practical use mode is as follows:

placing calcium carbide into a crusher, filtering out calcium carbide particles through sieve holes below, recycling small particle dust into an ash bucket through a dust collector, and conveying the small particle dust through a pneumatic conveying pipeline; the large particle solids are carried out by a conveyor belt.

In an embodiment, as shown in fig. 1, the pulleys 19 on two sides of the crusher 1 are fixedly connected through the supporting component 3, the conveyor belt 2 is connected around the pulleys 19, the belt 19 is driven by the first motor 4, and the lower part of the first motor 4 is fixedly supported by the supporting component 3, so that the stretchability of the belt pulley is stronger, and the purpose of the three fixing supports is to stabilize the overall running stability of the crusher.

In an embodiment, as shown in fig. 1, a discharge port 20 is connected below the crusher 1, and the two are fixedly connected, so as to facilitate discharging.

In an embodiment, as shown in fig. 1, the conveyor belt 6 is located below the discharge hole 20, two sides of the conveyor belt are connected with the baffle plates 5, the conveyor belt 6 surrounds the upper portion of the roller 13, and is driven by the second motor 7, and two sides of the conveyor belt 6 are fixed with 5 dust collectors 14, so as to adsorb redundant flying dust particles.

In an embodiment, as shown in fig. 1 and 2, a pair of ash hoppers 8 are fixed below the dust collector 14, the ash hoppers 8 are connected with a pneumatic conveying pipeline 11, and a low-pressure continuous jet pump 9 is fixedly connected to the rear of the ash hoppers 8, so that large particle objects are conveyed through the pneumatic conveying pipeline, and waste and pollution of manpower are avoided.

In an embodiment, as shown in fig. 1 and 2, the middle part of the pneumatic conveying pipeline 11 is connected with a Roots blower 10, the pneumatic conveying pipeline 11 is connected with the Roots blower 10 in a penetrating way, and the front end of the pneumatic conveying pipeline 11 is connected with an electric discharge valve 12 for providing aerodynamic force for the pneumatic conveying pipeline.

In an embodiment, as shown in fig. 1 and 2, the middle opening of the heavy-dust-accumulation bin 17 is connected with a conveyor belt 6 and a pneumatic conveying pipeline 11, and the top of the heavy-dust-accumulation bin is fixedly connected with a gas tank pulse dust collector 18 through a pin, so as to remove small particle dust in the bin, and avoid safety accidents.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The calcium carbide dust recycling device comprises a crusher (1), a dust collector (14), a Roots blower (10), an electric discharge valve (12) and a low-pressure continuous jet pump (9);

the method is characterized in that: the crusher (1) is fixedly connected with belt pulleys (19) on two sides through a supporting shaft (16), the belt pulleys (19) are driven by a conveying belt (2) and a motor I (4), materials fall out on the conveying belt (6) through a discharging hole (20), pass through a dust collector (14) and are finally transported to a heavy-dust storage bin (17) by the conveying belt (6).

2. A device as claimed in claim 1, characterized in that the belt pulleys (19) on both sides of the crusher (1) are fixedly connected by means of a supporting assembly (3), the conveyor belt (2) is connected around the belt pulleys (19), the running of the belt pulleys (19) is driven by a motor one (4), and the underside of the motor one (4) is fixedly supported by the supporting assembly (3).

3. The calcium carbide dust recycling apparatus according to claim 1, wherein a discharge port (20) is connected below the crusher (1), and the two are fixedly connected.

4. The device for recycling calcium carbide dust according to claim 1, wherein the conveyor belt (6) is arranged below the discharge hole (20), two sides of the conveyor belt are connected with the baffle plates (5), the conveyor belt (6) surrounds the upper part of the roller (13) and is driven by the motor II (7), and 5 dust collectors (14) are fixed on two sides of the conveyor belt (6).

5. The calcium carbide dust recycling apparatus according to claim 4, wherein a pair of dust hoppers (8) are fixed below the dust collector (14), the dust hoppers (8) are connected with a pneumatic conveying pipeline (11), and a low-pressure continuous jet pump (9) is fixedly connected to the rear of the dust hoppers (8).

6. The calcium carbide dust recycling apparatus according to claim 5, wherein the middle part of the pneumatic conveying pipeline (11) is connected with a Roots blower (10), the pneumatic conveying pipeline (11) is connected with the Roots blower (10) in a penetrating way, and the front end of the pneumatic conveying pipeline (11) is connected with an electric discharge valve (12).

7. The calcium carbide dust recycling apparatus according to claim 1, wherein the middle opening of the heavy dust storage bin (17) is connected with a conveyor belt (6) and a pneumatic conveying pipeline (11), and the top of the heavy dust storage bin is fixedly connected with a gas tank pulse dust collector (18) through a pin.