CN217569206U - Lime powder processing system - Google Patents
Lime powder processing system Download PDFInfo
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- CN217569206U CN217569206U CN202220814354.XU CN202220814354U CN217569206U CN 217569206 U CN217569206 U CN 217569206U CN 202220814354 U CN202220814354 U CN 202220814354U CN 217569206 U CN217569206 U CN 217569206U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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Abstract
The utility model provides a lime powder system of processing belongs to material processing technology field, and it includes first rubber belt conveyor, second rubber belt conveyor, bucket elevator, pneumatic screen cloth, surge bin and cyclone, and first rubber belt conveyor passes through second rubber belt conveyor and bucket elevator intercommunication, and bucket elevator and surge bin all communicate with pneumatic screen cloth's feed inlet, and pneumatic screen cloth's discharge gate and cyclone communicate. The lime powder processing system of the utility model conveys materials to the pneumatic screen through the first rubber belt conveyor, the second rubber belt conveyor and the bucket elevator, the materials are conveyed uniformly, no material accumulation exists, and the problem of unsmooth feeding is avoided; and the conveying process of the large lift is carried out through the bucket elevator, the conveying process of the bucket elevator is closed, no dust is generated, and the problem of environmental pollution is avoided.
Description
Technical Field
The utility model belongs to the technical field of the material processing, a processing technology for building material is related to, specifically is lime powder system of processing.
Background
The lime powder is a white powdery substance mainly comprising calcium carbonate, is prepared by firing the lime powder, is very widely applied, and is most commonly applied to the building industry.
The lime powder is crushed and screened in the processing process, and the lime powder is pressed into balls for achieving the purposes of reducing dust and being convenient to transport. The screening process of lime powder generally adopts the mode of screen cloth vibration screening, what the feeding system who gives the screen cloth adopted is conveyor belt, because most of particle diameters of lime powder are millimeter level or micron order, the material leaves the in-process of screen cloth after falling to on the screen cloth and sieving well, because the drop is big, not only can make the material damaged, but also can appear a large amount of raise dusts, still can lead to the material to pile up at conveyor belt's transportation process simultaneously, the not smooth problem of material loading.
SUMMERY OF THE UTILITY MODEL
Lime powder is at the in-process of screen cloth screening among the above-mentioned prior art, and the feeding system of adoption is conveyor belt, and conveyor belt can lead to material raise dust and the accumulational problem of material, the utility model provides a lime powder processing system.
The lime powder processing system of the utility model conveys materials to the pneumatic screen through the first rubber belt conveyor, the second rubber belt conveyor and the bucket elevator, the first rubber belt conveyor, the second rubber belt conveyor and the bucket elevator can convey materials evenly, no material accumulation exists, and the conveying with large lift is carried out through the bucket elevator, so that no dust can be caused; the problems of unsmooth feeding and environmental pollution are avoided; the specific technical scheme is as follows:
the lime powder processing system comprises a first rubber belt conveyor, a second rubber belt conveyor, a bucket elevator, a pneumatic screen, a buffer bin and a cyclone separator, wherein the first rubber belt conveyor is communicated with the bucket elevator through the second rubber belt conveyor, the bucket elevator and the buffer bin are communicated with a feeding hole of the pneumatic screen, and a discharging hole of the pneumatic screen is communicated with the cyclone separator.
Further limit, the surge bin is communicated with the feed inlet of the pneumatic screen through a communicating pipe.
Further limit, lime powder processing system still includes the third rubber belt conveyor, the bucket elevator passes through the feed inlet intercommunication of third rubber belt conveyor with pneumatic screen cloth.
Further defined, the lime powder processing system also comprises a gas tank, and the gas tank is communicated with the cyclone separator through a gas conveying pipe.
Further, the air delivery pipe is communicated with a blower.
Further limiting, the lime powder processing system further comprises a storage bin and a storage tank, the cyclone separator comprises a coarse powder bin and a fine powder bin arranged outside the coarse powder bin, the coarse powder bin of the cyclone separator is communicated with a discharge hole of the pneumatic screen, the storage bin is communicated with the fine powder bin of the cyclone separator, and the storage tank is communicated with the coarse powder bin of the cyclone separator.
Further limit, the lime powder processing system still includes the ball machine of pressing, the ball machine of pressing communicates with the storage tank.
Further inject, cyclone and pneumatic screen cloth all have a plurality ofly, and cyclone's quantity is the same with pneumatic screen cloth's quantity, and a plurality of cyclone's middlings storehouse all communicates with pneumatic screen cloth's discharge gate, and a plurality of cyclone's coarse powder storehouse all communicates with the storage tank, and a plurality of cyclone's fine powder storehouse all communicates with the storage silo.
Further inject, cyclone and pneumatic screen cloth all have two, and two cyclone's middlings storehouse all communicates with the discharge gate of pneumatic screen cloth, and two cyclone's middlings storehouse all communicates with the storage tank, and two cyclone's fine powder storehouse all communicates with the storage silo.
Further limiting, the coarse powder bin of the cyclone separator is communicated with the storage tank through a tee distributor.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the lime powder processing system of the utility model conveys materials to the pneumatic screen through the first rubber belt conveyor, the second rubber belt conveyor and the bucket elevator, the materials are conveyed uniformly, no material accumulation exists, and the problem of unsmooth feeding is avoided; and the conveying process of large lift is carried out through the bucket elevator, the conveying process of the bucket elevator is closed, no dust exists, the problem of environmental pollution is avoided, and the problem of high lift conveying of materials is also avoided through the bucket elevator to be damaged. The pneumatic screen mesh conveys the screened blocky materials into a buffer bin, the blocky materials can be directly transported and used, and the blocky materials are stored through the buffer bin; the pneumatic screen is used for conveying the screened powdery materials into the cyclone separator, and secondary separation is carried out through the cyclone separator, so that coarse powder materials (millimeter-grade materials) needing to be pressed into balls and fine powder materials (micron-grade materials) needing not to be used can be screened conveniently. Use the utility model discloses an equipment is carried original material fall and is reduced to 7.4 meters from 11.85 meters, has also further avoided the material to carry at the process damage of big lift transport.
2. The buffer bin is communicated with the feed inlet of the pneumatic screen through a communicating pipe. Make the intercommunication department of surge bin and pneumatic screen cloth seal through communicating pipe, avoid the raise dust.
3. And the bucket elevator is communicated with the feeding hole of the pneumatic screen through the third belt conveyor. The material of bucket elevator discharge gate department is conveniently transferred through third rubber belt conveyor.
4. The lime powder processing system of the utility model also comprises a gas tank which is communicated with the cyclone separator through a gas conveying pipe. Gas is conveyed into the cyclone separator through the gas tank, so that cyclone is generated in the cyclone separator, and coarse powder and fine powder are separated through centrifugal force generated by rotation of the cyclone; meanwhile, cyclone generated in the cyclone separator is conveyed into the pneumatic screen, and materials in the pneumatic screen vibrate on the screen under the action of the cyclone, so that the materials are screened.
5. The utility model discloses lime powder system of processing still includes storage silo and storage tank, cyclone's coarse powder storehouse and pneumatic screen cloth's discharge gate intercommunication, carry out the secondary separation in cyclone, storage silo and cyclone's fine powder storehouse intercommunication, the farine (micron order material) that cyclone separates get into the storage silo, save through the storage silo, this part farine does not use, storage tank and cyclone's coarse powder storehouse intercommunication, the middlings (millimeter level material) that cyclone separated get into the storage tank, get into the pressure ball in the pressure ball machine after buffering in the storage tank and press the ball. Ball press machine and storage tank intercommunication, the utility model discloses the screening and the transport of whole material are all in the confined space, and fine powder directly stores, and in the coarse powder material got into the holding vessel earlier, through the holding vessel buffering, transmit to the ball press machine in, can not produce the raise dust, environmental pollution can not appear, accords with the requirement of environmental protection.
6. Pneumatic screen cloth and cyclone all have a plurality ofly, and the quantity of pneumatic screen cloth is the same with cyclone's quantity, and a plurality of cyclone's fine powder storehouse all communicates with the storage silo, and a plurality of storage silos ' coarse powder storehouse all communicates with the storage tank. A plurality of pneumatic screens and cyclone all have a plurality ofly, can improve the screening and the transport efficiency of powdery material.
7. The coarse powder bin of the cyclone separator is communicated with the storage tank through a tee distributor. The coarse powder bin of the cyclone separator is communicated with the storage tank through the tee-joint material distributor, so that the cyclone separator and the storage tank are better sealed, and raised dust is better avoided.
Drawings
FIG. 1 is a schematic view of a lime powder processing system according to the present invention;
the device comprises a ball press 1, a first rubber belt conveyor 2, a second rubber belt conveyor 3, a bucket elevator 4, a third rubber belt conveyor 5, a pneumatic screen 6, a communicating pipe 7, a buffer bin 8, a cyclone separator 9, a storage bin 10, a tee distributor 11, a storage tank 12, a gas tank 13 and a gas conveying pipe 14.
Detailed Description
The technical solution of the present invention is further explained below with reference to the drawings and examples, but the present invention is not limited to the embodiments explained below.
Example 1
Referring to fig. 1, the lime powder processing system of the embodiment includes a first belt conveyor 2, a second belt conveyor 3, a bucket elevator 4, a pneumatic screen 6, a surge bin 8 and a cyclone separator 9, the first belt conveyor 2 is communicated with the bucket elevator 4 through the second belt conveyor 3, the bucket elevator 4 and the surge bin 8 are both communicated with a feed inlet of the pneumatic screen 6, and a discharge outlet of the pneumatic screen 6 is communicated with the cyclone separator 9.
When the pneumatic screening machine is used, unscreened materials enter the first rubber belt conveyor 2, the first rubber belt conveyor 2 is conveyed to the bucket elevator 4 through the second rubber belt conveyor 3, the unscreened materials are conveyed to a feeding port of the high pneumatic screen 6 through the bucket elevator 4, screening is carried out on the pneumatic screen 6, the blocky materials and the powdery materials are screened out through the pneumatic screen 6, the screened blocky materials are conveyed to the buffer bin 8 to be stored, and the blocky materials can be directly used without being pressed into balls; the screened powdery material is conveyed to a cyclone separator 9, secondary separation is carried out in the cyclone separator 9, coarse powder (millimeter-sized material) and fine powder (micron-sized material) are separated, the coarse powder can be used for subsequent ball pressing, and the fine powder belongs to waste materials and is not used.
Example 2
This embodiment lime powder processing system, on embodiment 1's basis, its surge bin 8 is through communicating pipe 7 and pneumatic screen 6's feed inlet intercommunication. The feed inlet of the buffer bin 8 and the feed inlet of the pneumatic screen 6 are sealed through the communicating pipe 7, and dust can not be raised.
Example 3
The lime powder processing system of this embodiment, on the basis of embodiment 1, lime powder processing system still includes third rubber belt conveyor 5, and bucket elevator 4 is through the feed inlet intercommunication of third rubber belt conveyor 5 with pneumatic screen 6. The material at the discharge hole of the bucket elevator 4 is transferred to the feed hole of the pneumatic screen 6 through the third rubber belt conveyor 5, so that dust between the feed holes of the bucket elevator 4 and the pneumatic screen 6 is prevented from flying.
Example 4
The lime powder processing system of the embodiment further comprises a gas tank 13 on the basis of the embodiment 1, and the gas tank 13 is communicated with the cyclone separator 9 through a gas conveying pipe 14.
Preferably, the gas delivery pipe 14 is communicated with a blower.
A gas supply is provided by a gas tank 13 to feed gas into the cyclone 9.
Example 5
The lime powder processing system of the embodiment further comprises a storage bin 10 and a storage tank 12 on the basis of the embodiment 4, the cyclone separator 9 comprises a coarse powder bin and a fine powder bin arranged outside the coarse powder bin, the coarse powder bin of the cyclone separator 9 is communicated with a discharge hole of the pneumatic screen 6, the storage bin 10 is communicated with the fine powder bin of the cyclone separator 9, and the storage tank 12 is communicated with the coarse powder bin of the cyclone separator 9.
The lime powder processing system of this embodiment still includes ball press 1, and ball press 1 communicates with storage tank 12.
In the embodiment, by conveying gas, preferably air, into the cyclone separator 9, after the gas is conveyed, cyclone is generated in the cyclone separator 9, the cyclone generates centrifugal force, fine powder (micron-sized material) in the powdery material is thrown out of the coarse powder bin and enters the fine powder bin, and the fine powder enters the storage bin 10 through the fine powder bin and is stored in the storage bin 10; coarse powder in the coarse powder bin of the cyclone separator 9 enters a storage tank 12, is buffered in the storage tank 12 and then enters the ball press 1 to be pressed.
Example 6
This embodiment lime powder processing system, on the basis of embodiment 5, its pneumatic screen 6's quantity and cyclone 9's quantity all can be 2, 3, 4, even more, and pneumatic screen 6's quantity and cyclone 9's quantity are the same, a plurality of cyclone 9's middlings storehouse all communicates with pneumatic screen 6's discharge gate, and a plurality of cyclone 9's middlings storehouse all communicates with storage tank 12, a plurality of cyclone 9's fine powder storehouse all communicates with storage bin 10.
Preferably, the number of the pneumatic screen 6 and the cyclone separators 9 is two, the fine powder bins of the two cyclone separators 9 are communicated with the storage bin 10, and the coarse powder bins of the two cyclone separators 9 are communicated with the storage tank 12.
Preferably, the discharge ports of the fine powder bins of the two cyclone separators 9 are communicated with the feed port of the three-way material distributor 11, and one discharge port of the three-way material distributor 11 is communicated with the material storage tank 12 and used for conveying coarse powder into the material storage tank 12; the other discharge port of the three-way distributor 11 is a spare discharge port, and the function of the three-way distributor is to directly discharge the coarse powder out of the coarse powder bin of the cyclone separator 9 to prevent accumulation when the coarse powder does not press balls.
Claims (10)
1. Lime powder system of processing, its characterized in that includes first rubber belt conveyor (2), second rubber belt conveyor (3), bucket elevator (4), pneumatic screen (6), surge bin (8) and cyclone (9), first rubber belt conveyor (2) are through second rubber belt conveyor (3) and bucket elevator (4) intercommunication, bucket elevator (4) and surge bin (8) all communicate with the feed inlet of pneumatic screen (6), the discharge gate and cyclone (9) intercommunication of pneumatic screen (6).
2. The lime powder processing system according to claim 1, wherein the surge bin (8) is communicated with the feed inlet of the pneumatic screen (6) through a communicating pipe (7).
3. The lime powder processing system according to claim 1, further comprising a third belt conveyor (5), wherein the bucket elevator (4) is in communication with the feed opening of the pneumatic screen (6) through the third belt conveyor (5).
4. Lime powder processing system according to claim 1, characterised in that it further comprises a gas tank (13), which gas tank (13) communicates with the cyclone separator (9) through a gas duct (14).
5. The lime powder processing system of claim 4 wherein the gas delivery tube (14) is connected to a blower.
6. The lime powder processing system according to claim 3, further comprising a storage bin (10) and a storage tank (12), wherein the cyclone separator (9) comprises a coarse powder bin and a fine powder bin arranged outside the coarse powder bin, the coarse powder bin of the cyclone separator (9) is communicated with the discharge port of the pneumatic screen (6), the storage bin (10) is communicated with the fine powder bin of the cyclone separator (9), and the storage tank (12) is communicated with the coarse powder bin of the cyclone separator (9).
7. The lime powder processing system of claim 6, wherein the lime powder processing system further comprises a ball press (1), the ball press (1) being in communication with a storage tank (12).
8. The lime powder processing system according to claim 7, wherein the number of the cyclone separators (9) and the number of the pneumatic screens (6) are multiple, the number of the cyclone separators (9) is the same as that of the pneumatic screens (6), the coarse powder bins of the cyclone separators (9) are communicated with the discharge port of the pneumatic screen (6), the coarse powder bins of the cyclone separators (9) are communicated with the storage tank (12), and the fine powder bins of the cyclone separators (9) are communicated with the storage bin (10).
9. The lime powder processing system according to claim 7, wherein there are two cyclones (9) and pneumatic screens (6), the coarse powder bins of the two cyclones (9) are communicated with the discharge port of the pneumatic screen (6), the coarse powder bins of the two cyclones (9) are communicated with the storage tank (12), and the fine powder bins of the two cyclones (9) are communicated with the storage bin (10).
10. The lime powder processing system of claim 9 wherein the coarse powder bin of the cyclone separator (9) is in communication with a storage tank (12) through a three-way distributor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814354.XU CN217569206U (en) | 2022-04-08 | 2022-04-08 | Lime powder processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220814354.XU CN217569206U (en) | 2022-04-08 | 2022-04-08 | Lime powder processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217569206U true CN217569206U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220814354.XU Active CN217569206U (en) | 2022-04-08 | 2022-04-08 | Lime powder processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217569206U (en) |
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2022
- 2022-04-08 CN CN202220814354.XU patent/CN217569206U/en active Active
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