CN215974060U - Limestone conveying device - Google Patents
Limestone conveying device Download PDFInfo
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- CN215974060U CN215974060U CN202122213584.9U CN202122213584U CN215974060U CN 215974060 U CN215974060 U CN 215974060U CN 202122213584 U CN202122213584 U CN 202122213584U CN 215974060 U CN215974060 U CN 215974060U
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- coarse crushing
- screening
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- feeding mechanism
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Abstract
The utility model relates to the technical field of limestone processing equipment, in particular to a limestone conveying device, which comprises: screening case, screening mechanism, coarse crushing mechanism and feeding mechanism, screening mechanism fixed mounting be in screening incasement, screening case is provided with coarse crushing discharge gate and pay-off mouth, the coarse crushing discharge gate with coarse crushing mechanism intercommunication, the pay-off mouth with feeding mechanism intercommunication, coarse crushing mechanism with feeding mechanism sets up side by side along vertical direction, coarse crushing mechanism with feeding mechanism's end is connected with the containing box jointly. The utility model has the beneficial effects that: can grind the limestone in the middle of the transportation process to control the particle size of limestone, prevent that the too big limestone utilization ratio is low in the middle of the reaction process of particle size, the problem that desulfurization efficiency is low, thereby improve production efficiency, accelerate production speed.
Description
Technical Field
The utility model relates to the technical field of limestone processing equipment, in particular to a limestone conveying device.
Background
The limestone comprises calcium carbonate (CaCO) as main ingredient3). Lime and limestone are a large number of raw materials used in construction materials, industry. Limestone can be directly processed into stone and burnt into quicklime. The quicklime CaO becomes hydrated lime after absorbing moisture or adding water, and the main component of the hydrated lime is Ca (OH)2It is called calcium hydroxide, and the hydrated lime is compounded into lime slurry, lime paste, etc. for use as paint material and adhesive for brick and tile. Calcining limestone in furnace at high temp to generate calcium oxide, CaO and SO at 850 deg.C2And O2Reaction to produce CaSO4. The desulfurization efficiency of boiler receives the influence of many factors, and wherein the limestone particle size distribution that gets into in the stove has important influence to desulfurization efficiency, and current limestone conveying system does not control the particle size of limestone, has the problem that the utilization ratio of limestone is low, desulfurization efficiency is low, need carry out the secondary grinding with other equipment after the screening of current limestone conveying equipment is accomplished simultaneously for production efficiency is low.
In view of this, it is desirable to design a limestone conveying device, which can grind limestone during the conveying process and control the particle size of the limestone, so as to prevent the problems of low utilization rate and low desulfurization efficiency of the limestone with too large particle size during the reaction process, thereby improving the production efficiency and speeding up the production speed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned disadvantages of the prior art, an object of the present invention is to provide a limestone conveying apparatus capable of grinding limestone during a conveying process and controlling a particle size of the limestone, thereby preventing problems of a low utilization rate and a low desulfurization efficiency of the limestone having an excessively large particle size during a reaction process, thereby improving a production efficiency and increasing a production speed.
In order to achieve the above object, the technical solution of the present invention is: a limestone conveying apparatus comprising: screening case, screening mechanism, coarse crushing mechanism and feeding mechanism, screening mechanism fixed mounting be in screening incasement, screening case is provided with coarse crushing discharge gate and pay-off mouth, the coarse crushing discharge gate with coarse crushing mechanism intercommunication, the pay-off mouth with feeding mechanism intercommunication, coarse crushing mechanism with feeding mechanism sets up side by side along vertical direction, coarse crushing mechanism with feeding mechanism's end is connected with the containing box jointly.
Further, screening case top fixed mounting has the material loading mouth, the coarse crushing discharge gate is seted up screening case lateral wall face, the discharge gate is seted up screening case bottom surface.
Further, the screening mechanism includes: screening dish, scraper frame and flexible push rod, flexible push rod fixed mounting be in screening case lateral wall face and with the coarse crushing discharge gate sets up relatively, scraper frame fixed mounting be in screening case internal face, scrape to rotate on the frame and install the screening dish, screening hole has been seted up to equidistant on the screening dish.
Further, the coarse crushing mechanism comprises: the coarse crushing device comprises a coarse crushing conveying belt, a coarse crushing toothed belt and a coarse crushing gear, wherein the coarse crushing conveying belt is fixedly provided with the coarse crushing toothed belt, the coarse crushing gear is rotatably arranged on the side wall surface of the coarse crushing mechanism, and the coarse crushing gear is meshed with the coarse crushing toothed belt.
Further, the feeding mechanism includes: the feeding belt is sleeved on the surface of the tensioning wheel, and the driving motor is in power connection with the tensioning wheel.
Has the advantages that:
the limestone conveying device provided by the utility model can grind limestone in the conveying process and control the particle size of the limestone, so that the problems of low utilization rate and low desulfurization efficiency of limestone with overlarge particle size in the reaction process are solved, the production efficiency is improved, and the production speed is accelerated.
Drawings
FIG. 1 is a schematic view of a limestone conveying apparatus according to the present invention;
the labels in the figure are: 1-screening box, 2-screening mechanism, 3-coarse crushing mechanism, 4-feeding mechanism, 5-containing box, 11-feeding port, 12-coarse crushing discharging port, 13-discharging port, 21-screening disc, 22-scraping disc, 23-telescopic push rod, 31-coarse crushing conveying belt, 32-coarse crushing toothed belt, 33-coarse crushing gear, 41-tensioning wheel, 42-driving motor, 43-feeding belt and 211-screening hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.
As shown in the figures, the utility model discloses a limestone conveying device, comprising: screening case 1, screening mechanism 2, coarse crushing mechanism 3 and feeding mechanism 4, screening mechanism 2 fixed mounting be in screening case 1 is interior, screening case 1 is provided with coarse crushing discharge gate 13 and pay-off mouth, coarse crushing discharge gate 13 with coarse crushing mechanism 3 intercommunication, the pay-off mouth with feeding mechanism 4 intercommunication, coarse crushing mechanism 3 with feeding mechanism 4 sets up side by side along vertical direction, coarse crushing mechanism 3 with feeding mechanism 4's end common connection has containing box 5.
In this embodiment, screening case 1 top surface fixed mounting has material loading mouth 11, coarse crushing discharge gate 13 is seted up screening case 1 side wall face, discharge gate 13 is seted up screening case 1 bottom surface.
In this embodiment, the screening mechanism 2 includes: screening dish 21, scrape knife rest and telescopic push rod 23, telescopic push rod 23 fixed mounting be in screening case 1 side wall face and with coarse crushing discharge gate 13 sets up relatively, scrape knife rest fixed mounting be in screening case 1 internal face, scrape the rotation on the knife rest and install screening dish 21, screening hole 211 has been seted up to the equidistant screening hole that has seted up on screening dish 21.
In this embodiment, the coarse crushing mechanism 3 includes: the coarse crushing device comprises a coarse crushing conveying belt 31, a coarse crushing toothed belt 32 and a coarse crushing gear 33, wherein the coarse crushing conveying belt 31 is fixedly provided with the coarse crushing toothed belt 32, the coarse crushing gear 33 is rotatably arranged on the side wall surface of the coarse crushing mechanism 3, and the coarse crushing gear 33 is meshed with the coarse crushing toothed belt 32.
In this embodiment, the feeding mechanism 4 includes: the device comprises a tension wheel 41, a driving motor 42 and a feeding belt 43, wherein the feeding belt 43 is sleeved on the surface of the tension wheel 41, and the driving motor 42 is in power connection with the tension wheel 41.
The working principle is as follows:
in the middle of the working process, at first because screening case 1 top surface fixed mounting has feed inlet 11, the limestone coarse fodder is poured into screening case 1 in the middle of from feed inlet 11, when the limestone coarse fodder falls on screening dish 21, screening dish 21 lasts the rotation, the seed material that the particle diameter meets the requirements in the limestone falls into in the middle of the discharge gate 13, the coarse fodder that the particle diameter does not meet the requirements in the limestone is stayed on screening dish 21 surface, because screening dish 21 side fixed mounting has flexible push rod 23, flexible push rod 23 is flexible in clearance, the limestone coarse fodder that promotes screening dish 21 surface by flexible push rod 23 falls into in the middle of coarse crushing discharge gate 13, the limestone coarse fodder falls on coarse crushing toothed belt 32 surface.
Wherein, because the scraper frame sets up on screening dish 21, the lime stone of card in the middle of the screening hole 211 established is scraped by the scraper frame in the middle of the rotatory process of screening dish 21, prevents stifled hole.
Because the coarse crushing toothed belt 32 is fixedly arranged on the surface of the coarse crushing conveyer belt 31, the coarse crushing toothed belt 32 moves along the horizontal direction under the driving of the coarse crushing conveyer belt 31, and because the coarse crushing toothed belt 32 is meshed with the coarse crushing gear 33, the coarse crushing gear 33 moves synchronously under the driving of the coarse crushing toothed belt 32. The synchronous movement of the coarse crushing toothed belt 32 and the coarse crushing gear 33 crush and grind the coarse material of the limestone on the surface of the coarse crushing toothed belt 32.
Through the grinding and grinding of the coarse crushing mechanism 3, the limestone coarse materials are ground into seed materials and conveyed to the containing box 5 together with the limestone seed materials driven by the feeding mechanism 4.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.
Claims (5)
1. A limestone conveying apparatus comprising: screening case (1), screening mechanism (2), coarse crushing mechanism (3) and feeding mechanism (4), its characterized in that, screening mechanism (2) fixed mounting be in screening case (1), screening case (1) is provided with coarse crushing discharge gate (13) and pay-off mouth, coarse crushing discharge gate (13) with coarse crushing mechanism (3) intercommunication, the pay-off mouth with feeding mechanism (4) intercommunication, coarse crushing mechanism (3) with vertical direction is followed in feeding mechanism (4) and is set up side by side, coarse crushing mechanism (3) with the end of feeding mechanism (4) is connected with containing box (5) jointly.
2. The limestone conveying device as claimed in claim 1, characterized in that a feeding port (11) is fixedly installed on the top surface of the screening box (1), the coarse crushing discharging port (13) is opened on the side wall surface of the screening box (1), and the discharging port (13) is opened on the bottom surface of the screening box (1).
3. Limestone conveying apparatus according to claim 2, characterized in that said screening means (2) comprise: screening dish (21), scrape knife rest and telescopic push rod (23), telescopic push rod (23) fixed mounting be in screening case (1) side wall face and with coarse crushing discharge gate (13) set up relatively, scrape knife rest fixed mounting be in screening case (1) internal face, scrape to rotate on the knife rest and install screening dish (21), screening hole (211) have been seted up to equidistant on screening dish (21).
4. Limestone conveying apparatus according to claim 3, characterized in that said coarse crushing means (3) comprise: coarse crushing conveyer belt (31), coarse crushing toothed belt (32) and coarse crushing gear (33), fixed mounting has coarse crushing toothed belt (32) on coarse crushing conveyer belt (31), coarse crushing gear (33) rotate to be installed coarse crushing mechanism (3) side wall face, coarse crushing gear (33) with coarse crushing toothed belt (32) mesh mutually.
5. Limestone conveying apparatus according to claim 4, characterized in that the feeding mechanism (4) comprises: the device comprises a tension wheel (41), a driving motor (42) and a feeding belt (43), wherein the feeding belt (43) is sleeved on the surface of the tension wheel (41), and the driving motor (42) is in power connection with the tension wheel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213584.9U CN215974060U (en) | 2021-09-14 | 2021-09-14 | Limestone conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213584.9U CN215974060U (en) | 2021-09-14 | 2021-09-14 | Limestone conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215974060U true CN215974060U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213584.9U Active CN215974060U (en) | 2021-09-14 | 2021-09-14 | Limestone conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215974060U (en) |
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2021
- 2021-09-14 CN CN202122213584.9U patent/CN215974060U/en active Active
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