CN220882851U - Raw material batching device - Google Patents
Raw material batching device Download PDFInfo
- Publication number
- CN220882851U CN220882851U CN202322626645.3U CN202322626645U CN220882851U CN 220882851 U CN220882851 U CN 220882851U CN 202322626645 U CN202322626645 U CN 202322626645U CN 220882851 U CN220882851 U CN 220882851U
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- CN
- China
- Prior art keywords
- batching
- fixed mounting
- servo motor
- fixedly arranged
- coal gangue
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- 239000002994 raw material Substances 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 8
- 235000012054 meals Nutrition 0.000 claims 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 3
- 239000003245 coal Substances 0.000 abstract description 53
- 239000000463 material Substances 0.000 abstract description 8
- 238000010248 power generation Methods 0.000 abstract description 8
- 239000002918 waste heat Substances 0.000 abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 abstract description 6
- 239000011593 sulfur Substances 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000004568 cement Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 238000005303 weighing Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- -1 AL2O3 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of coal gangue, in particular to a raw material batching device. The technical proposal comprises: the quantitative conveying mechanism comprises a servo motor, a shaft rod is fixedly arranged at the output end of the servo motor, a T-shaped plate is fixedly arranged on the outer side of the shaft rod, two groups of conveying pipes are fixedly arranged at the top end of the blanking pipe, and two groups of material distribution boxes are respectively and fixedly arranged at the top of the blanking pipe through the two groups of conveying pipes. According to the utility model, after the weight sensor detects that the electromagnetic signal for monitoring the weight of the coal gangue reaches a preset value, the servo motor is electrified to operate and drives the T-shaped plate to rotate and move to a horizontal state through the shaft rod, and two groups of coal gangue with different total sulfur ratios can be subjected to batching operation by regularly controlling the rotation position of the T-shaped plate, so that the effect of conveniently controlling the discharge of the kiln tail is achieved, meanwhile, the clinker strength is improved, and the function of improving the generating capacity of the waste heat power generation of the coal gangue is realized.
Description
Technical Field
The utility model relates to the technical field of gangue application, in particular to a raw material batching device.
Background
The coal gangue is solid waste discharged in the coal mining and coal washing processes, and mainly comprises SiO2, AL2O3, and Fe2O3, SO3 and rare microelements with different amounts, wherein the coal gangue accounts for about 20% of the total amount of national industrial solid waste, a large amount of coal gangue occupies a storage space and pollutes soil, water quality and environment, and can be digested in a large amount in cement clinker production, and different qualities of coal gangue can be used, SO that the cost expenditure for producing cement clinker can be reduced, and additional heat energy supply is required by a raw material batching device in daily use.
The existing proportioning device mostly adopts a fixed heating mode, because of different material demands in production operation, the preheating operation of granular materials is inconvenient, the application range of the device is limited, the existing solution is to be provided with electric equipment such as a preheater, a heating plate and the like to heat processing materials, but when the device is used, the device has the function of not improving the generating capacity of the waste heat power generation of the coal gangue, the production operation cannot be reasonably controlled due to the fact that a small amount of heat exists in the coal gangue, the production coal consumption is improved, the production cost is increased, the generating capacity of the waste heat power generation of the coal gangue is reduced, meanwhile, the device does not have the functions of automatically weighing and uniformly stirring the coal gangue ingredients, the problem that segregation is easy to occur between the shoveled coal gangue and the mixed cement clinker, the mixing is also easy to be uneven, the production quality of the cement clinker is reduced, and a raw material proportioning device is needed to be designed.
Disclosure of utility model
The present utility model is directed to a raw material dosing device for solving the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the raw material batching device comprises a preheater, a quantitative conveying mechanism and a stirring mechanism, wherein the quantitative conveying mechanism is fixedly arranged at the top of the preheater through a blanking pipe, the quantitative conveying mechanism comprises a servo motor, a shaft rod is fixedly arranged at the output end of the servo motor, a T-shaped plate is fixedly arranged at the outer side of the shaft rod, two groups of conveying pipes are fixedly arranged at the top end of the blanking pipe, two groups of batching boxes are respectively and fixedly arranged at the top of the blanking pipe through the two groups of conveying pipes, the stirring mechanism is fixedly arranged at one side of the batching box, the stirring mechanism comprises a shaft bracket, an electric rod is fixedly arranged at one side of the shaft bracket through the servo motor, a uniform motor is fixedly arranged at the output end of the electric rod, a stirring kettle is fixedly arranged at the conveying end of the uniform motor, and a weight sensor is fixedly arranged at the bottom inside the batching box.
The weight sensor is used for conducting power on operation to monitor the weight of the coal gangue in the batching box in real time, when the weight sensor detects that an electromagnetic signal for monitoring the weight of the coal gangue reaches a preset value, a lead is used for controlling a servo motor to conduct power on operation to drive a shaft lever to rotate, the rotating shaft lever can drive a T-shaped plate to conduct rotary movement to a horizontal state, the coal gangue stored in different batching boxes can be conveyed into a preheater through a blanking pipe to conduct preheating operation through a special T-shaped structure of the rotary T-shaped plate, two groups of coal gangue with different total sulfur ratios can be subjected to batching operation through regular control of the rotary position of the T-shaped plate, doping amount is reasonably controlled, a kiln system thermal system is stabilized, the generating capacity of coal gangue waste heat power generation is further improved, a small amount of heat in the coal gangue is reasonably controlled to conduct production operation, production coal consumption is reduced, production cost is increased, the generating capacity of power generation by using devices is increased, and meanwhile, the clinker strength can be improved through mixed use of the coal gangue with different total sulfur ratios; the weight sensor is electrified to operate so as to monitor the weight of the coal gangue in the batching box in real time, so that subsequent operators can know the weight ratio of the coal gangue in the batching box, the servo motor is electrified to operate so as to drive the electric rod to rotate to the top of the batching box, the electric rod is electrified to operate so as to drive the constant-speed motor to vertically move to a designated position, and the constant-speed motor is electrified to operate so as to drive the stirring kettle to rotate, so that the rotating stirring kettle can rotate and stir the coal gangue material in the batching box, the functions of automatically weighing and uniformly stirring the coal gangue ingredients are realized, the problem that the coal gangue and the mixed cement clinker are easy to separate is solved, the problem of uneven cement clinker mixing is solved, and the production quality of the cement clinker is improved.
Preferably, a supporting frame fixedly connected with the bottom of the batching box is fixedly arranged on the outer side of the preheater, and a feed inlet is fixedly arranged on one side of the preheater. The supporting frame can provide an installation position for the batching box, so that the stabilizing effect of the installation position of the batching box is ensured, the situation that the batching box is separated from the installation position caused by external impact is avoided, the preheating operation can be carried out on the gangue through the preheater, and the preheated gangue can be conveyed to the inside of the batching box for storage through the bottom external pipeline.
Preferably, the top of the batching box is movably provided with a box door through a hinge, and one side of the top of the box door is fixedly provided with a locking piece. The storage space can be provided for the gangue through the batching box, the gangue after preheating is convenient to store, the installation position of the box door can be fixed through the locking piece, the tightness of the inside of the batching box can be ensured through the matching use of the box door and the batching box, and convenience is provided for the subsequent burning of the gangue.
Preferably, a shell is fixedly arranged on the outer side of the servo motor, and one side of the shell is fixedly arranged on one side of the shaft bracket. The servo motor can be provided with a mounting position through the shell, the stabilizing effect of the mounting position of the servo motor is guaranteed, and a basic power source can be provided for the follow-up driving of the electric rod to rotate through the energizing operation of the servo motor.
Preferably, the bottom inside the batching box is fixedly provided with a heat insulation plate, and the bottom of the heat insulation plate is fixedly connected with the top of the weight sensor. The high heat insulation property of the heat insulation plate can prevent the high-temperature gangue in the batching box from contacting with the weight sensor, so that the weight sensor is damaged, the service life of the weight sensor is prolonged, and meanwhile, the subsequent weighing operation of the weight sensor on the gangue in the batching box is facilitated.
Preferably, the back of the proportioning box is fixedly provided with a butt joint pipe, and one end of the butt joint pipe is in through connection with one side of the proportioning box. The connecting pipe can facilitate the subsequent recycling of heat generated by the gangue in the batching box, so that the energy conservation and environmental protection of the using device are improved, meanwhile, the butt joint operation with external equipment is facilitated, and the batching box is conveniently supplemented with different types of gangue.
Compared with the prior art, the utility model has the beneficial effects that:
1. The weight sensor is electrified to operate so as to monitor the weight of the coal gangue in the batching box in real time, when the weight sensor detects that an electromagnetic signal for monitoring the weight of the coal gangue reaches a preset value, the servo motor is controlled by a lead to drive the shaft lever to rotate, the rotating shaft lever can drive the T-shaped plate to rotate and move to a horizontal state, the coal gangue stored in different batching boxes can be conveyed to the preheater through the blanking pipe to perform preheating operation through the special T-shaped structure of the rotating T-shaped plate, the mixing amount is reasonably controlled by regularly controlling the rotating position of the T-shaped plate, the functions of generating energy by waste heat power generation of a kiln system are improved, the production operation is performed by reasonably controlling a small amount of heat in the coal gangue, the production coal consumption is reduced, the production cost is increased, the generating energy generated by power generation by using the device is increased, and meanwhile, the strength of clinker can be improved through mixed use of the coal gangue with different total sulfur ratios.
2. The weight sensor is electrified to operate so as to monitor the weight of the coal gangue in the batching box in real time, so that subsequent operators can know the weight ratio of the coal gangue in the batching box, the servo motor is electrified to operate so as to drive the electric rod to rotate to the top of the batching box, the electric rod is electrified to operate so as to drive the constant-speed motor to vertically move to a designated position, and the constant-speed motor is electrified to operate so as to drive the stirring kettle to rotate, so that the rotating stirring kettle can rotate and stir the coal gangue material in the batching box, the functions of automatically weighing and uniformly stirring the coal gangue ingredients are realized, the problem that the coal gangue and the mixed cement clinker are easy to separate is solved, the problem of uneven cement clinker mixing is solved, and the production quality of the cement clinker is improved.
Drawings
FIG. 1 is a schematic view of the internal perspective structure of the present utility model;
FIG. 2 is a schematic overall perspective view of the present utility model;
FIG. 3 is a schematic view of a partial perspective structure of a quantitative conveying mechanism of the present utility model;
fig. 4 is a schematic view of a partial perspective structure of the stirring mechanism of the present utility model.
In the figure: 1. a preheater; 101. discharging pipes; 102. a support frame; 103. a feed inlet; 2. a quantitative conveying mechanism; 201. a servo motor; 202. a shaft lever; 203. t-shaped board; 204. a delivery tube; 3. a batching box; 301. a door; 4. a stirring mechanism; 401. a shaft bracket; 402. a servo motor; 403. an electric lever; 404. a constant-speed motor; 405. stirring kettle; 406. a housing; 5. a weight sensor; 501. a heat insulating plate; 6. and (5) connecting the pipes.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the raw material batching device provided by the utility model comprises a preheater 1, a quantitative conveying mechanism 2 and a stirring mechanism 4, wherein the quantitative conveying mechanism 2 is fixedly arranged at the top of the preheater 1 through a blanking pipe 101, the quantitative conveying mechanism 2 comprises a servo motor 201, a shaft lever 202 is fixedly arranged at the output end of the servo motor 201, a T-shaped plate 203 is fixedly arranged at the outer side of the shaft lever 202, two groups of conveying pipes 204 are fixedly arranged at the top end of the blanking pipe 101, two groups of batching boxes 3 are respectively and fixedly arranged at the top of the blanking pipe 101 through the two groups of conveying pipes 204, a supporting frame 102 fixedly connected with the bottom of the batching boxes 3 is fixedly arranged at the outer side of the preheater 1, and a feeding port 103 is fixedly arranged at one side of the preheater 1;
The stirring mechanism 4 is fixedly arranged on one side of the batching box 3, the stirring mechanism 4 comprises a shaft bracket 401, an electric rod 403 is fixedly arranged on one side of the shaft bracket 401 through a servo motor 402, a constant speed motor 404 is fixedly arranged at the output end of the electric rod 403, a stirring kettle 405 is fixedly arranged at the conveying end of the constant speed motor 404, a weight sensor 5 is fixedly arranged at the bottom of the inside of the batching box 3, a heat insulation plate 501 is fixedly arranged at the bottom of the inside of the batching box 3, the bottom of the heat insulation plate 501 is fixedly connected with the top of the weight sensor 5, a butt joint pipe 6 is fixedly arranged on the back of the batching box 3, and one end of the butt joint pipe 6 is in through connection with one side of the batching box 3.
The working principle of the raw material proportioning device based on the first embodiment is as follows: the coal gangue has a heat value, the coal gangue is added into raw materials, so that the coal consumption in raw material processing can be reduced, the waste heat generating capacity is improved, the production comprehensive cost is reduced, the weight of the coal gangue in the batching box 3 can be monitored in real time through the energizing operation of the weight sensor 5, when the weight sensor 5 detects that the electromagnetic signal for monitoring the weight of the coal gangue reaches a preset value, the servomotor 201 is controlled by a wire to energize and operate to drive the shaft lever 202 to rotate, and the rotating shaft lever 202 can drive the T-shaped plate 203 to rotate and move to a horizontal state;
The special T-shaped structure of the rotary T-shaped plates 203 can enable the coal gangue with different total sulfur ratios stored in the two groups of material distribution boxes 3 to be conveyed into the preheater 1 through the blanking pipe 101 for preheating operation, the rotary positions of the T-shaped plates 203 are regularly controlled, the proportion of the coal gangue with different total sulfur ratios is controlled within a certain percentage, the effect of conveniently controlling kiln tail discharge is achieved, meanwhile, the clinker strength is improved, the function of improving the generating capacity of coal gangue waste heat power generation is achieved, meanwhile, the occurrence of material blockage of the preheater 1 can be avoided through the rotary T-shaped plates 203, and the production operation is facilitated by reasonably controlling a small amount of heat in the coal gangue;
The grindability and the combustibility of the coal gangue are better than those of the silt, the firing temperature is effectively reduced, indexes such as grindability, F-CaO qualification rate and lifting weight of the clinker are also improved, the service performance of the clinker is improved, the high-temperature coal gangue in the batching box 3 is prevented from being contacted with the weight sensor 5 through the high heat insulation property of the heat insulation plate 501, the damage to the weight sensor 5 is avoided, the service life of the weight sensor 5 is prolonged, and the weight of the coal gangue in the batching box 3 can be monitored in real time through the energizing operation of the weight sensor 5, so that the follow-up operators can conveniently know the weight proportion of the coal gangue in the batching box 3;
The servo motor 402 is electrified to drive the electric rod 403 to rotate to the top of the batching box 3, the electric rod 403 is electrified to drive the uniform motor 404 to vertically move to a designated position, the uniform motor 404 is electrified to drive the stirring kettle 405 to rotate, and the rotating stirring kettle 405 can rotationally stir the gangue materials in the batching box 3;
The automatic weighing and uniform stirring functions for the gangue ingredients are realized, the problem that the gangue and the mixed cement clinker are easy to segregate is avoided, the problem that the cement clinker is unevenly mixed is solved, different types of gangue can be conveniently supplemented for the batching box 3 through the butt joint pipe 6, the supply of the follow-up gangue is ensured, the preheating operation is carried out on the gangue through the electrifying operation of the preheater 1, and the gangue after the preheating operation is conveyed to external equipment through an external pipeline at the bottom.
Example two
As shown in fig. 1, 2 and 4, the raw material batching device according to the present utility model further includes: the top of the batching box 3 is movably provided with a box door 301 through a hinge, one side of the top of the box door 301 is fixedly provided with a locking piece, the outer side of the servo motor 402 is fixedly provided with a shell 406, and one side of the shell 406 is fixedly provided with one side of the shaft bracket 401.
In this embodiment, as shown in fig. 1 and 2, a storage space is provided for the gangue through the batching box 3, so that the preheated gangue is convenient to store, the installation position of the box door 301 can be fixed through the locking piece, the tightness of the inside of the batching box 3 can be ensured through the matching use of the box door 301 and the batching box 3, and convenience is provided for the subsequent burning of the gangue;
as shown in fig. 4, an installation position can be provided for the servo motor 402 through the housing 406, so that a stable effect of the installation position of the servo motor 402 is ensured, and a basic power source can be provided for subsequently driving the electric rod 403 to rotate through the energizing operation of the servo motor 402.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. Raw material dosing unit, including pre-heater (1), ration conveying mechanism (2) and rabbling mechanism (4), its characterized in that: the utility model provides a pre-heater (1) top is through unloading pipe (101) fixed mounting has ration conveying mechanism (2), ration conveying mechanism (2) include servo motor (201), servo motor (201) output fixed mounting has axostylus axostyle (202), axostylus axostyle (202) outside fixed mounting has T style of calligraphy board (203), unloading pipe (101) top fixed mounting has two sets of conveyer pipes (204), unloading pipe (101) top is through two sets of conveyer pipes (204) fixed mounting respectively two sets of batching boxes (3), batching box (3) one side fixed mounting has rabbling mechanism (4), rabbling mechanism (4) include pedestal (401), pedestal (401) one side is through servo motor (402) fixed mounting electric pole (403), electric pole (403) output fixed mounting has uniform velocity motor (404), uniform velocity motor (404) conveyer end fixed mounting has stirred tank (405), the inside bottom fixed mounting of batching box (3) has weight sensor (5).
2. The raw meal batching device according to claim 1, wherein: the outer side of the preheater (1) is fixedly provided with a supporting frame (102) fixedly connected with the bottom of the batching box (3), and one side of the preheater (1) is fixedly provided with a feed inlet (103).
3. The raw meal batching device according to claim 1, wherein: the top of the batching box (3) is movably provided with a box door (301) through a hinge, and one side of the top of the box door (301) is fixedly provided with a locking piece.
4. The raw meal batching device according to claim 1, wherein: a shell (406) is fixedly arranged on the outer side of the servo motor (402), and one side of the shell (406) is fixedly arranged on one side of the shaft bracket (401).
5. The raw meal batching device according to claim 1, wherein: the bottom inside the batching box (3) is fixedly provided with a heat insulation plate (501), and the bottom of the heat insulation plate (501) is fixedly connected with the top of the weight sensor (5).
6. The raw meal batching device according to claim 1, wherein: the back of the batching box (3) is fixedly provided with a butt joint pipe (6), and one end of the butt joint pipe (6) is in through connection with one side of the batching box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626645.3U CN220882851U (en) | 2023-09-27 | 2023-09-27 | Raw material batching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322626645.3U CN220882851U (en) | 2023-09-27 | 2023-09-27 | Raw material batching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882851U true CN220882851U (en) | 2024-05-03 |
Family
ID=90880008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322626645.3U Active CN220882851U (en) | 2023-09-27 | 2023-09-27 | Raw material batching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882851U (en) |
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2023
- 2023-09-27 CN CN202322626645.3U patent/CN220882851U/en active Active
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