CN218511492U - Carbide raw materials for production limestone loading attachment - Google Patents
Carbide raw materials for production limestone loading attachment Download PDFInfo
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- CN218511492U CN218511492U CN202222288164.1U CN202222288164U CN218511492U CN 218511492 U CN218511492 U CN 218511492U CN 202222288164 U CN202222288164 U CN 202222288164U CN 218511492 U CN218511492 U CN 218511492U
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- corridor
- limestone
- dust remover
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Abstract
The utility model discloses a carbide raw materials for production limestone loading attachment, including the conveyer belt that is used for carrying the limestone raw materials, the conveyer belt sets up the feed chute pay-off for the carbide stove in the belt corridor, and the material loading upstairs upper portion of belt corridor end is provided with the dust remover, and the dust remover is collected and regularly discharges to carry on the conveyer belt the limestone dust that the belt corridor produced. The dust remover adopts the sack cleaner setting, the import and the dust exhausting fan exit linkage of dust remover, this practicality can be collected the dust that produces in the belt corridor of carrying the lime stone and regularly discharge and carry on the conveyer belt, just can collect cyclic utilization to the dust in the belt corridor, has stopped dust pollution, and dust concentration in can the greatly reduced belt corridor has improved the operational environment who patrols and examines personnel.
Description
Technical Field
The utility model relates to a carbide raw materials loading field, concretely relates to carbide raw materials for production limestone loading attachment.
Background
Calcium carbide (CaC 2) is commonly known as calcium carbide. The industrial product is gray, yellow brown or black, and has high calcium carbide content and purple color. The newly created section of the paste is glossy, and the paste is gray or grayish white when absorbing moisture in the air. The conductivity is higher, the purity is higher, and the conductivity is better. Can absorb moisture in the air. Adding water to decompose into acetylene and calcium hydroxide. Reacting with nitrogen to generate calcium cyanamide.
Calcium carbide is one of the basic raw materials in the organic synthesis chemical industry. Is an important raw material for acetylene chemical industry. Acetylene produced from calcium carbide is widely used in metal welding and cutting production methods, including an aerobic heating method and an electrothermal heating method. Generally, the electric heating method is mostly adopted to produce calcium carbide, namely, limestone and carbon-containing raw materials (coke, anthracite or petroleum coke) are in a calcium carbide furnace, calcium carbide is generated by means of electric arc high-temperature melting reaction, the limestone is fed in the feeding process (shown in figure 2), the materials transferred into a limestone bin 1 fall to a vibrating screen 2, the limestone processed by the vibrating screen 2 enters a conveying belt 4 through a feeder 3, the limestone is conveyed to a feeding groove 5 of the calcium carbide furnace through the conveying belt 4 to be fed, the conveying belt is arranged in an inclined belt gallery 6 to be fed, but because the granularity of the fine limestone, dust is generated when the upper belt gallery 6 is conveyed, the environment is influenced, and because workers in the belt gallery 6 patrol the conveying belt 4 every 1 hour, the dust in the belt gallery influences the health of the workers.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a calcium carbide raw material limestone feeding device.
The utility model discloses a realize through following technical scheme:
the utility model provides a carbide raw materials for production limestone loading attachment, is including the conveyer belt that is used for carrying the limestone raw materials, and the conveyer belt setting is provided with the dust remover in the material loading upstairs portion of belt corridor end for the feed chute pay-off of carbide stove in the belt corridor, and the dust remover is collected and is carried on regularly discharging the conveyer belt to the limestone dust that the belt corridor produced.
Further optionally, the dust remover is arranged by adopting a bag-type dust remover, and an inlet of the dust remover is connected with an outlet of the dust removing fan.
Further optionally, dust exhausting fan's access connection has the negative pressure pipe that extends to belt corridor material loading side, and the negative pressure pipe communicates in through a plurality of adsorption tubes and the belt corridor.
Further optionally, the negative pressure pipe is arranged on the upper portion of the belt corridor, and the adsorption pipe is obliquely arranged in the ascending direction of the belt corridor.
Further optionally, the lower bin of the dust remover is connected with a discharging pipe facing the upper part of the conveying belt.
Further optionally, a control valve is installed on the blanking pipe.
Further optionally, a rubber wear-resistant layer is arranged on the inner sides of the negative pressure pipe and the adsorption pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this practicality can collect the dust that produces in the belt corridor of carrying the lime stone and regularly discharges and carry on the conveyer belt, just can collect cyclic utilization to the dust in the belt corridor, has stopped dust pollution, and dust concentration in can the greatly reduced belt corridor has improved patrolling and examining personnel's operational environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a prior art limestone feed of the present application;
in the figure: limestone bin 1, vibrating screen 2, feeder 3, conveyer belt 4, feed chute 5, belt corridor 6, material loading building 7, dust remover 8, unloading pipe 9, dust exhausting fan 10, negative pressure pipe 11, adsorption tube 12.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1 and 2, a calcium carbide production raw material limestone feeding device comprises a conveying belt 4 for conveying a limestone raw material, wherein the conveying belt 4 is arranged in a belt corridor 6 for feeding a calcium carbide furnace feeding groove 5, a dust remover 8 is arranged on the upper portion of a feeding building 7 at the end of the belt corridor 6, and the dust remover 8 collects limestone dust generated by the belt corridor 6 and periodically discharges the limestone dust to the conveying belt 4 for conveying.
As shown in fig. 1, the dust remover 8 is a bag-type dust remover, and an inlet of the dust remover 8 is connected with an outlet of a dust removing fan 10.
As shown in fig. 1, the inlet of the dust removing fan 10 is connected with a negative pressure pipe 11 extending to the feeding side of the belt corridor 6, and the negative pressure pipe 11 is communicated with the inside of the belt corridor 6 through a plurality of adsorption pipes 12.
As shown in fig. 1, the negative pressure pipe 11 is arranged on the upper portion of the belt corridor 6, the limestone dust is mainly upwards diffused in the upper portion, the dust can be better adsorbed, the adsorption pipe 12 is obliquely arranged in the ascending direction of the belt corridor 6, the adsorption pipe 12 obliquely arranged can reduce the obstruction of dust movement, and the dust adsorption speed is improved.
As shown in fig. 1, a feed pipe 9 facing the upper part of the conveyer belt 4 is connected to a bin at the lower part of the dust remover 8.
As shown in fig. 1, the blanking pipe 9 is provided with a control valve for periodically controlling blanking.
As shown in fig. 1, a rubber wear-resistant layer is disposed on the inner side of the negative pressure tube 11 and the suction tube 12, so that the use of the negative pressure tube 11 and the suction tube 12 can be improved.
The implementation principle of the calcium carbide production raw material limestone feeding device in the embodiment of the application is as follows: when the conveyer belt 4 in the belt corridor 6 conveys limestone for feeding to generate dust pollution, the dust removal fan 10 can be started, the dust removal fan 10 enables the negative pressure pipe 11 to generate negative pressure, limestone dust generated in the belt corridor 6 is sucked into the negative pressure pipe 11 through the adsorption pipes 12 and conveyed into the dust remover 8, and the limestone dust is collected in a storage bin at the lower part through the filtration of the bag-type dust remover 8;
after collecting certain period, open the control valve of 8 lower part feed bins of dust remover, the lime stone dust in the 8 lower part feed bins of dust remover falls to conveying belt 4 through unloading pipe 9 and carries on, just so can collect cyclic utilization to the dust in the belt corridor 6, has stopped dust pollution, and dust concentration in can greatly reduced belt corridor 6 has improved the operational environment who patrols and examines personnel.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a carbide raw materials for production limestone loading attachment, is including conveyer belt (4) that are used for carrying the limestone raw materials, and conveyer belt (4) set up in belt corridor (6) for feed chute (5) pay-off of carbide stove, its characterized in that: the utility model discloses a belt corridor (6) end, including belt corridor (6), feeding building (7) upper portion is provided with dust remover (8), dust remover (8) are collected the lime stone dust that belt corridor (6) produced and are regularly discharged and carry on conveyer belt (4).
2. The calcium carbide production raw material limestone feeding device according to claim 1, characterized in that: the dust remover (8) is arranged by adopting a bag-type dust remover, and the inlet of the dust remover (8) is connected with the outlet of the dust removing fan (10).
3. The calcium carbide production raw material limestone feeding device according to claim 2, characterized in that: the inlet connection of dust exhausting fan (10) has negative pressure pipe (11) that extend to belt corridor (6) material loading side, negative pressure pipe (11) communicate in through a plurality of adsorption tubes (12) and belt corridor (6).
4. The calcium carbide production raw material limestone feeding device according to claim 3, characterized in that: negative pressure pipe (11) set up the upper portion at belt corridor (6), adsorption tube (12) set up to belt corridor (6) rising direction slope.
5. The calcium carbide production raw material limestone feeding device according to claim 2, characterized in that: and a feed bin at the lower part of the dust remover (8) is connected with a feed pipe (9) which is right opposite to the upper part of the conveying belt (4).
6. The calcium carbide production raw material limestone feeding device according to claim 5, characterized in that: and a control valve is arranged on the discharging pipe (9).
7. The calcium carbide production raw material limestone feeding device according to claim 4, characterized in that: and a rubber wear-resistant layer is arranged on the inner sides of the negative pressure pipe (11) and the adsorption pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222288164.1U CN218511492U (en) | 2022-08-30 | 2022-08-30 | Carbide raw materials for production limestone loading attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222288164.1U CN218511492U (en) | 2022-08-30 | 2022-08-30 | Carbide raw materials for production limestone loading attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218511492U true CN218511492U (en) | 2023-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222288164.1U Active CN218511492U (en) | 2022-08-30 | 2022-08-30 | Carbide raw materials for production limestone loading attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218511492U (en) |
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2022
- 2022-08-30 CN CN202222288164.1U patent/CN218511492U/en active Active
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