CN220387143U - Limestone sieving mechanism is used in calcium hydrate production - Google Patents
Limestone sieving mechanism is used in calcium hydrate production Download PDFInfo
- Publication number
- CN220387143U CN220387143U CN202321882396.8U CN202321882396U CN220387143U CN 220387143 U CN220387143 U CN 220387143U CN 202321882396 U CN202321882396 U CN 202321882396U CN 220387143 U CN220387143 U CN 220387143U
- Authority
- CN
- China
- Prior art keywords
- screening
- plate
- inlet pipe
- air inlet
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 52
- 239000006028 limestone Substances 0.000 title claims abstract description 52
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 title claims abstract description 24
- 239000000920 calcium hydroxide Substances 0.000 title claims abstract description 22
- 235000011116 calcium hydroxide Nutrition 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 title claims abstract description 6
- 238000007873 sieving Methods 0.000 title claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 131
- 239000000428 dust Substances 0.000 claims abstract description 29
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 16
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 23
- 239000002994 raw material Substances 0.000 description 35
- 239000002245 particle Substances 0.000 description 10
- 239000008187 granular material Substances 0.000 description 9
- 230000036541 health Effects 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of screening devices, in particular to a limestone screening device for calcium hydroxide production. The utility model provides a lime stone sieving mechanism for calcium hydrate production, including screening case, coarse fodder case and dust collection box, screening incasement portion is provided with the screening chamber, one side top of screening case is provided with the inlet pipe with screening chamber intercommunication, the discharge end that corresponds the inlet pipe on the lateral wall of screening chamber is provided with the charge-in plate, the screening intracavity is located the top position department of charge-in plate and is provided with the drive roller, be provided with a plurality of pushing plates along the circumferencial direction interval on the drive roller, the screening intracavity is located the below correspondence of charge-in plate and is provided with the screening plate, be provided with a plurality of sieve material holes on the screening plate. The utility model has the advantages of convenient use and higher working efficiency, and can treat generated dust during working, thereby not affecting the environment.
Description
Technical Field
The utility model relates to the technical field of screening devices, in particular to a limestone screening device for calcium hydroxide production.
Background
Calcium hydroxide is an inorganic compound, and has a chemical formula of Ca (OH) 2, commonly known as slaked lime or slaked lime, and is a white powdery solid. After calcium hydroxide is added into water, an upper layer and a lower layer are formed, wherein an upper layer aqueous solution is called clarified lime water, a lower layer suspension is called lime milk or lime slurry, the supernatant clarified lime water can be used for detecting carbon dioxide, and a lower layer turbid liquid lime milk is a building material. Calcium hydroxide has a wide range of applications in industry.
The main component of the limestone is calcium carbonate, the limestone is a raw material for producing quick lime and slaked lime, the limestone can be directly processed into stone and baked into quick lime, and the quick lime absorbs moisture or is added with water to become the slaked lime.
When producing calcium hydrate through the limestone raw materials, need to smash the processing to the limestone raw materials earlier, then screen according to the granule size, current sieving mechanism uses inconveniently, and work efficiency is lower, can produce great dust at the during operation, has not only influenced the environment, can harm staff's health moreover.
Disclosure of Invention
The utility model mainly aims at the problems and provides the limestone screening device for calcium hydroxide production, which is convenient to use, high in working efficiency and capable of treating generated dust during working, so that the environment is not affected and the health of staff is not damaged.
The aim of the utility model is mainly achieved by the following scheme: the utility model provides a lime stone sieving mechanism is used in calcium hydrate production, includes screening case, coarse fodder case and dust collection box, screening incasement portion be provided with screening chamber, one side top of screening case be provided with the inlet pipe with screening chamber intercommunication, the lateral wall of screening chamber on correspond the discharge end of inlet pipe and be provided with the feed plate, screening intracavity be located the top position department of feed plate and be provided with the drive roller, the drive roller on be provided with a plurality of push plates along the circumferencial direction interval, screening intracavity be located the below of feed plate and correspond and be provided with the screening plate, the lateral wall of screening chamber on be located the below correspondence of feed plate and screening plate and be provided with the backup pad, the backup pad on be provided with vibrating motor, vibrating motor's output shaft be connected with the one end of screening plate, the other end of screening plate rotate through the location pivot and connect on the screening case, the screening plate on be provided with a plurality of feed plate, one side of screening case correspond the board and be provided with the discharge opening, the bottom of discharge opening correspond the screening plate and be provided with a plurality of push plates, screening plate correspond the setting up to the below the feed plate, the screening chamber correspond to be provided with the fine air inlet pipe to the fine air inlet pipe, the fine air inlet pipe be provided with the fine air inlet pipe on the setting up the fine air inlet pipe to the fine air inlet pipe, the fine air inlet pipe be provided with the fine air inlet pipe. The inside screening chamber that is provided with of screening case, one side top of screening case is provided with the inlet pipe with screening chamber intercommunication, limestone raw materials after smashing the operation is put into from the inlet pipe, the discharge end that corresponds the inlet pipe on the lateral wall of screening chamber is provided with the feed plate, the limestone raw materials can fall to on the feed plate along inlet pipe department, the upper position department that lies in the feed plate in screening chamber is provided with the drive roller, the drive roller can be driven rotatoryly by current driving motor, be provided with a plurality of pushing plates along circumference direction interval on the drive roller, can drive the pushing plate rotation when the drive roller rotates, the screening intracavity is located the below of feed plate and corresponds and be provided with the screening plate, the setting of pushing plate can promote the limestone raw materials as required in batches and remove on the feed plate, and on pushing the screening plate with the raw materials, be located the below of feed plate and screening plate on the lateral wall of screening chamber corresponds and be provided with the backup pad, be provided with vibrating motor in the backup pad on the backup pad, vibrating motor's output shaft is connected with the one end of screening plate, the other end of screening plate rotates the connection through the location pivot on the screening case, be provided with a plurality of sieve holes on the screening plate, can drive the limestone on the circumference direction interval when the motor is provided with a plurality of pushing plates, can drive the limestone on the side of sieve plate, thereby can be kept away from the large scale particle from the corresponding to the feed plate that can be moved down in the large scale of the feed plate, the raw materials, can be far away from the large scale particle from the one side of the screening plate that can be located the sieve, and can be moved away from the corresponding to the sieve plate that the sieve hole, and can be moved down the large scale particle is located the sieve hole, and can be moved down the raw materials and can be moved down the sieve the raw materials and has. Therefore, the limestone raw materials with larger particles can fall into the coarse material box along the direction of the discharging plate, a fine material box is arranged below the screening cavity corresponding to the screening hole, the limestone raw materials with proper particle size can enter the fine material box after falling from the screening hole, a box door is arranged on the screening box corresponding to the fine material box, a worker can move the fine material box after the box door is opened, a dust collecting box is arranged outside the screening box, an air inlet pipe used for being communicated with the screening cavity is arranged on the dust collecting box, the air inlet pipe is correspondingly arranged below the screening plate, an exhaust fan is arranged on the air inlet pipe, and dust can be sucked into the air inlet pipe and enter the dust collecting box when the exhaust fan is started, so that the dust can be prevented from polluting the environment or affecting the health of the worker; the whole screening device is particularly when using, put into the lime stone raw materials after smashing the processing from the inlet pipe earlier, then the pushing plate can drive the lime stone raw materials batch to fall on the screening plate, under vibrating motor's effect, the lime stone raw materials of suitable granule size can fall to the thin workbin behind the sieve material hole, the lime stone raw materials of great granule can fall to the flitch and go into in the thick workbin, thereby can sieve the lime stone of different granule sizes, simultaneously the air exhauster starts can handle the dust, the whole device convenient to use not only, work efficiency is higher, and the during operation can handle the dust that produces, thereby can not influence the environment, and can not harm staff's health.
Preferably, one end of the screening plate far away from the vibrating motor is provided with a guide plate matched with the discharge plate. One end of the screening plate, which is far away from the vibrating motor, is provided with a guide plate matched with the discharge plate, and the setting of the guide plate can facilitate the movement of the limestone raw material to the discharge plate.
Preferably, blanking plates are arranged on the lower surface of the screening plate and positioned at the left side and the right side of the screening hole and correspond to the fine feed boxes. The blanking plate is arranged on the lower surface of the screening plate and positioned at the left side and the right side of the screening hole and corresponds to the fine material box, and the setting of the blanking plate can play a certain guiding role on the limestone raw material, so that the limestone raw material can fall into the fine material box conveniently.
Preferably, an observation window made of transparent materials is arranged above the box door on the screening box. The observation window made of transparent materials is arranged above the box door on the screening box, and the working condition in the screening box can be observed by workers conveniently through the arrangement of the observation window.
Preferably, a filter screen is arranged on the air inlet pipe. Be provided with the filter screen on the air-supply line, the setting of filter screen can play better filtration to can prevent the limestone granule of relatively great granule and get into the dust collection incasement.
Therefore, the limestone screening device for calcium hydroxide production has the following advantages: the utility model has the advantages of convenient use and higher working efficiency, and can treat the generated dust during working, thereby not affecting the environment and not damaging the health of staff.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Illustration of: the device comprises a 1-screening box, a 2-box door, a 3-feeding pipe, a 4-observation window, a 5-dust collecting box, a 6-air inlet pipe, a 7-coarse material box, an 8-discharge plate, a 9-screening cavity, a 10-fine material box, an 11-exhaust fan, a 12-driving roller, a 13-pushing plate, a 14-feeding plate, a 15-screening plate, a 16-screening hole, a 17-supporting plate, a 18-vibrating motor, a 19-blanking plate, a 20-positioning rotating shaft, a 21-guide plate, a 22-discharge hole and a 23-filter screen.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples:
as shown in fig. 1 and 2, a limestone screening device for calcium hydroxide production comprises a screening box 1, a coarse fodder box 7 and a dust collecting box 5, screening cavity 9 is arranged in screening box 1, feeding pipe 3 communicated with screening cavity 9 is arranged above one side of screening box 1, limestone raw materials after crushing operation are put into feeding pipe 3, feeding plate 14 is arranged at the discharging end corresponding to feeding pipe 3 on the side wall of screening cavity 9, limestone raw materials can fall onto feeding plate 14 along feeding pipe 3, driving roller 12 is arranged at the position above feeding plate 14 in screening cavity 9, driving roller 12 can be driven to rotate by the existing driving motor, a plurality of pushing plates 13 are arranged on driving roller 12 along the circumferential direction at intervals, driving roller 12 can drive pushing plates 13 to rotate when driving roller 12, screening cavity 9 is internally provided with screening plates 15 correspondingly arranged below feeding plate 14, the setting of pushing plates 13 can push limestone raw materials on feeding plate 14 as required in batches, and push the raw materials onto screening plates 15, limestone raw materials are located on the side wall of screening cavity 9 and fall onto feeding plate 14 and the feeding plate 15 correspondingly, driving roller 12 is provided with a driving motor 17 on the side wall of screening cavity 9, and a plurality of vibrating motor 17 are arranged on the supporting plate 18 and a plurality of vibrating motor are arranged on the other end of screening plates 18, and the vibrating screen 18 can be connected with one end of the vibrating screen 16 at one end of the vibrating screen 16, and the vibrating screen can be far away from the other end of the vibrating screen 16, and the vibrating screen can be set up the vibrating screen 16, and the vibrating screen is far from the vibrating screen 18, and the vibrating screen is set up the vibrating screen 18 and the vibrating screen is far from the vibrating screen and being connected. The side, far away from the feeding plate 14, of the screening box 1 is provided with a discharge hole 22 corresponding to the screening plate 15, the bottom of the discharge hole 22 is provided with a discharge plate 8 corresponding to the screening plate 15, the coarse material box 7 is correspondingly arranged on the side, far away from the screening plate 15, of the discharge plate 8, large-particle limestone raw materials cannot fall from the screening hole 16, so that the limestone raw materials can move towards the direction close to the discharge plate 8 and fall onto the discharge plate 8 under the action of the vibrating motor 18, the discharge plate 8 can be arranged to incline downwards towards the coarse material box 7, so that the limestone raw materials with large particles fall into the coarse material box 7 along the direction of the discharge plate 8, the fine material box 10 is arranged below the screening cavity 9 corresponding to the screening hole 16, the limestone raw materials with proper particle size can enter the fine material box 10 after falling from the screening hole 16, the screening box 1 is provided with a box door 2 corresponding to the fine material box 10, a worker can move the fine material box 10 after opening the box door 2, the dust box 5 is arranged outside the screening box 1, the dust box 5 is provided with an air inlet 6 communicated into the screening cavity 9, the dust inlet 6 is arranged on the dust box 5, the dust box 6 is correspondingly arranged below the screening plate 15, and the dust box 11 can be prevented from being polluted by the dust box, and the dust box can be inhaled into the air inlet 11 or the air duct 5 when the dust box is polluted by the worker, and the health of the worker can be prevented from being polluted; the whole screening device is particularly when using, put into the lime stone raw materials after smashing the processing from inlet pipe 3 earlier, then push away flitch 13 can drive the lime stone raw materials batch and fall on screening board 15, under vibrating motor 18's effect, the lime stone raw materials of suitable granule size can fall in fine feed box 10 through sieve material hole 16 back, the lime stone raw materials of great granule can fall on discharge plate 8 and get into in the thick feed box 7, thereby can sieve the lime stone of different granule sizes, simultaneously air exhauster 11 starts and can handle the dust, whole device convenient to use not only, work efficiency is higher, and can handle the dust that produces moreover at the during operation, thereby can not influence the environment, and can not harm staff's health.
One end of the screening plate 15, which is far away from the vibrating motor 18, is provided with a material guide plate 21 matched with the material outlet plate 8, and the material guide plate 21 is arranged so as to facilitate the limestone raw material to move onto the material outlet plate 8; the blanking plates 19 are arranged on the lower surface of the screening plate 15 and positioned on the left side and the right side of the screening hole 16 and correspond to the fine bin 10, and the arrangement of the blanking plates 19 can play a certain role in guiding the limestone raw material, so that the limestone raw material can fall into the fine bin 10 conveniently; an observation window 4 made of transparent materials is arranged above the box door 2 on the screening box 1, and the arrangement of the observation window 4 can facilitate the observation of the working condition in the screening box 1 by workers; the filter screen 23 is arranged on the air inlet pipe 6, and the filter screen 23 can play a good role in filtering, so that limestone particles with relatively large particles can be prevented from entering the dust box 5.
It should be understood that this example is only illustrative of the utility model and is not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (5)
1. The utility model provides a lime stone sieving mechanism is used in calcium hydrate production, includes screening case, coarse fodder case and dust collection box, a serial communication port, screening incasement portion be provided with the screening chamber, one side top of screening case be provided with the inlet pipe with screening chamber intercommunication, the lateral wall of screening chamber on correspond the discharge end of inlet pipe and be provided with the feed plate, screening intracavity be located the top position department of feed plate and be provided with the drive roller, the drive roller on be provided with a plurality of push plates along the circumferencial direction interval, screening intracavity be located the below correspondence of feed plate and be provided with the screening plate, the lateral wall of screening chamber on be located the below correspondence of feed plate and screening plate be provided with the backup pad, the backup pad on be provided with vibrating motor, vibrating motor's output shaft be connected with the one end of screening plate, the other end of screening plate rotate through the location pivot and connect on the screening case, the screening plate on be provided with a plurality of sieve holes, one side correspondence plate of keeping away from the feed plate be provided with the discharge hole on the drive roller, the bottom of discharge hole correspond the screening plate and be provided with a plurality of push plates, the setting up to the fine air inlet pipe corresponding to the screening chamber on the fine air inlet pipe, the fine air inlet pipe set up the fine air inlet box on the fine air inlet box, the fine air inlet pipe set up the fine air inlet box down corresponds to the fine air inlet box, the fine air filter down sets up.
2. The limestone screening device for calcium hydroxide production according to claim 1, wherein one end of the screening plate far away from the vibrating motor is provided with a guide plate matched with the discharge plate.
3. The limestone screening device for calcium hydroxide production according to claim 1, wherein blanking plates are arranged on the lower surface of the screening plate and positioned at the left side and the right side of the screening hole and correspond to the fine feed boxes.
4. A limestone screening apparatus for calcium hydroxide production according to claim 1, 2 or 3, wherein the screening box is provided with an observation window made of transparent material above the box door.
5. A limestone screening apparatus for calcium hydroxide production according to claim 1, 2 or 3, wherein said air inlet pipe is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882396.8U CN220387143U (en) | 2023-07-18 | 2023-07-18 | Limestone sieving mechanism is used in calcium hydrate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882396.8U CN220387143U (en) | 2023-07-18 | 2023-07-18 | Limestone sieving mechanism is used in calcium hydrate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387143U true CN220387143U (en) | 2024-01-26 |
Family
ID=89612522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321882396.8U Active CN220387143U (en) | 2023-07-18 | 2023-07-18 | Limestone sieving mechanism is used in calcium hydrate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387143U (en) |
-
2023
- 2023-07-18 CN CN202321882396.8U patent/CN220387143U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112916112A (en) | Abandonment changes breaker of tile manufacturing middlings | |
| CN209849059U (en) | Fine grinding device for gypsum | |
| CN220387143U (en) | Limestone sieving mechanism is used in calcium hydrate production | |
| CN215140314U (en) | Reducing mechanism of tombarthite processing usefulness | |
| CN215611872U (en) | Abandonment changes breaker of tile manufacturing middlings | |
| CN210729061U (en) | A dust collector for cement manufacture | |
| CN210022449U (en) | Novel raw material mill feeding device | |
| CN211070220U (en) | High-efficient milling machine | |
| CN201040215Y (en) | Bag style dust collector | |
| CN212684409U (en) | Polyvinyl chloride screening device capable of screening rapidly | |
| CN211755582U (en) | Raw material ball-milling device for red mud permeable brick production | |
| CN114522973A (en) | Be used for heavy metal contaminated soil cement kiln to deal with system in coordination | |
| CN210261572U (en) | Quicklime slaking device | |
| CN213996076U (en) | Clean type material crushing device | |
| CN216682717U (en) | High-efficient grinder of ceramic material | |
| CN213032964U (en) | Water purifying agent raw material screening device | |
| CN214871568U (en) | Fragment of brick raw material mixing device with dust removal function | |
| CN220803523U (en) | Uniform limestone crusher | |
| CN220678535U (en) | Wet-mixed mortar sand screening mechanism | |
| CN219855249U (en) | Building haydite sand production processingequipment | |
| CN219964286U (en) | Dust collector is used in dry-mixed mortar production | |
| CN216880319U (en) | Desulphurization unit for cement manufacture | |
| CN215878352U (en) | Powder concentrator for cement production | |
| CN215963713U (en) | Prevent flying dirt lime stone breaker | |
| CN218690041U (en) | Automatic ball-milling device of phosphorus fertilizer processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |