CN218846730U - Drying equipment is used in calcium hydroxide processing - Google Patents
Drying equipment is used in calcium hydroxide processing Download PDFInfo
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- CN218846730U CN218846730U CN202223330272.7U CN202223330272U CN218846730U CN 218846730 U CN218846730 U CN 218846730U CN 202223330272 U CN202223330272 U CN 202223330272U CN 218846730 U CN218846730 U CN 218846730U
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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
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Abstract
The utility model discloses a drying equipment is used in calcium hydrate processing relates to drying equipment technical field, for solving current device at the in-process that uses, only carries out the drying process to calcium hydrate by a plurality of heating pipes at center, and the heat is easily piled up at the middle part, leads to the calcium hydrate heating inequality in the outside, influences heating efficiency's problem. The drying equipment comprises an aluminum inner cylinder, a drying device main body and a heating wire, wherein the aluminum inner cylinder is arranged inside the drying equipment main body, a transmission shaft is installed in the middle position inside the aluminum inner cylinder, and the outer wall of the transmission shaft is provided with the heating wire; the motor base is arranged at the middle position of the upper end of the drying equipment main body, the upper end of the motor base is provided with a stepping motor, and the output end of the stepping motor penetrates through and extends to the inside of the drying equipment main body and is in transmission connection with a transmission shaft; the electric heating rods are arranged between the drying equipment main body and the aluminum inner cylinder, and a plurality of electric heating rods are arranged; and the temporary storage hopper is arranged on one side of the stepping motor.
Description
Technical Field
The utility model relates to a drying equipment technical field specifically is a drying equipment is used in calcium hydrate processing.
Background
The calcium hydroxide fine powder is commonly called as lime, can be used as a raw material for producing calcium carbonate, and can also be used for preparing a soil acidity preventing agent, a buffering agent, a curing agent and the like, but the calcium hydroxide fine powder generally needs to be placed in a warehouse in a shade place, when the warehouse gets damp in humid weather, the warehouse gets damp, so that the calcium hydroxide fine powder in the warehouse is wetted, and people generally dry the wetted calcium hydroxide fine powder in order to not influence the later processing of the calcium hydroxide fine powder.
The existing calcium hydroxide drying equipment is named as a calcium hydroxide fine powder drying device under the notice number CN217210129U, and comprises a base plate, a first support frame, a motor, a roller, heating pipes, a second support frame, a third support frame and the like, wherein the base plate is internally connected with the first support frame, the motor is installed on the inner side of the first support frame, an output shaft of the motor is connected with the roller, the middle part of the inner side of the roller is uniformly connected with ten heating pipes at intervals, the outer side of the upper part of the motor is connected with the second support frame, and the top of the second support frame is uniformly connected with four third support frames along the circumferential direction.
When the device is used, the calcium hydroxide is heated and dried only by the plurality of heating pipes at the center, heat is easy to accumulate in the middle part, so that the calcium hydroxide at the outer side is heated unevenly, and the heating efficiency is influenced; we have therefore proposed a drying apparatus for calcium hydroxide processing in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying equipment is used in calcium hydrate processing to solve the in-process that the current device that proposes in the above-mentioned background art used, only carry out the drying process to calcium hydrate by a plurality of heating pipes at center, the heat is easily piled up at the middle part, leads to the calcium hydrate heating in the outside uneven, influences heating efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the drying equipment for calcium hydroxide processing comprises a drying equipment main body, wherein three support legs are arranged on the periphery of the lower end of the drying equipment main body;
further comprising:
the drying equipment comprises an aluminum inner cylinder, a drying device main body and a heating wire, wherein the aluminum inner cylinder is arranged inside the drying equipment main body, a transmission shaft is arranged in the middle of the inside of the aluminum inner cylinder, and the outer wall of the transmission shaft is provided with the heating wire;
the motor base is arranged in the middle of the upper end of the drying equipment main body, the upper end of the motor base is provided with a stepping motor, and the output end of the stepping motor penetrates through and extends into the drying equipment main body and is in transmission connection with a transmission shaft;
the electric heating rods are arranged between the drying equipment main body and the aluminum inner cylinder, and the number of the electric heating rods is multiple;
the temporary storage hopper is arranged on one side of the stepping motor;
discharge valves installed at a lower end of the drying apparatus main body, the number of the discharge valves being four;
the automatic exhaust valve is arranged on the other side of the stepping motor;
by adopting the central electric heating wire and the peripheral electric heating rods, the device is synchronously heated inside and outside, the heating efficiency of the calcium hydroxide is improved, and the heating process is more uniform and thorough.
Preferably, the outside of electric heating wire is provided with aluminium matter heat conduction section of thick bamboo, and the bottom and the aluminium matter inner tube fixed connection of aluminium matter heat conduction section of thick bamboo, and aluminium matter heat conduction section of thick bamboo has better heat conduction effect, can outwards radiate the heat that inside electric heating wire produced fast.
Preferably, the lower end of the temporary storage hopper is connected with the drying equipment main body through a metering valve, and four partition plates are arranged between the aluminum inner cylinder and the aluminum heat conducting cylinder.
Preferably, the periphery of the bottom surface of the aluminum inner cylinder is provided with a plurality of balls at the joint with the drying equipment main body.
Preferably, a ceramic heat-insulating lining is arranged on the inner wall of the drying equipment main body.
Preferably, the shock attenuation callus on the sole is installed to the bottom surface of supporting leg, and shock attenuation callus on the sole and supporting leg bonding are connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when the drying, at first the electric heating wire operation in the inside aluminium matter heat conduction section of thick bamboo of drive arrangement, because of aluminium matter heat conduction section of thick bamboo has better heat conduction effect, can outwards spill the heat that inside electric heating wire produced fast, heat calcium hydrate from the center, the multiunit electrical heating stick drive in the aluminium matter inner tube outside simultaneously, carry out the thermal treatment to calcium hydrate from the outside, inside and outside dual heating effect down, cooperation step motor operation, it reciprocates to drive the aluminium matter inner tube, make inside material disturbance in the intracavity, abundant and heat contact, show the drying efficiency who promotes, the in-process that has solved current device and using, only carry out thermal drying to calcium hydrate by a plurality of heating pipes at center, the heat is easily piled up at the middle part, lead to being in the calcium hydrate heating in the outside uneven, influence the problem of heating efficiency.
2. The utility model discloses four cavities have been separated into by four baffles to the inside aluminium matter inner tube of device, at first pour calcium hydrate into during the material loading and keep in the hopper, by the unloading volume of metering valve control hopper of keeping in, divide the material quartic even unloading, it is rotatory by step motor drive aluminium matter inner tube during unloading at every turn, the adjustment is next cavity, makes the material can evenly distributed in four cavities, avoids moist material large tracts of land to pile up the condition that leads to the bold adhesion and takes place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal top structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a partial enlarged view of the point A of the present invention;
in the figure: 1. a drying apparatus main body; 2. supporting legs; 3. a shock-absorbing foot pad; 4. an automatic exhaust valve; 5. a motor base; 6. a stepping motor; 7. a temporary storage hopper; 8. a metering valve; 9. a discharge valve; 10. a ceramic thermal insulation lining; 11. an aluminum inner cylinder; 12. an electrical heating rod; 13. an aluminum heat conducting cylinder; 14. a drive shaft; 15. an electric heating wire; 16. a partition plate; 17. and (4) a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment of: a drying device for calcium hydroxide processing comprises a drying device main body 1, wherein three support legs 2 are arranged on the periphery of the lower end of the drying device main body 1;
further comprising:
the drying equipment comprises an aluminum inner cylinder 11, a drying device main body 1 and a heating device, wherein the aluminum inner cylinder 11 is arranged inside the drying equipment main body 1, a transmission shaft 14 is installed in the middle of the inside of the aluminum inner cylinder 11, and an electric heating wire 15 is installed on the outer wall of the transmission shaft 14;
the motor base 5 is arranged in the middle of the upper end of the drying equipment main body 1, the upper end of the motor base 5 is provided with the stepping motor 6, and the output end of the stepping motor 6 penetrates through and extends into the drying equipment main body 1 and is in transmission connection with the transmission shaft 14;
an electric heating rod 12 which is arranged between the drying equipment main body 1 and the aluminum inner cylinder 11, and a plurality of electric heating rods 12 are arranged;
a temporary storage hopper 7 arranged at one side of the stepping motor 6;
discharge valves 9 installed at the lower end of the drying apparatus main body 1, and four discharge valves 9 are provided;
the automatic exhaust valve 4 is arranged on the other side of the stepping motor 6, and the automatic exhaust valve 4 can exhaust moisture generated after the calcium hydroxide is dried;
during the drying, electric heating wire 15 in the inside aluminium matter heat conduction section of thick bamboo 13 of drive arrangement moves, because of aluminium matter heat conduction section of thick bamboo 13 has better heat conduction effect, can outwards spill the heat that inside electric heating wire 15 produced fast, heat calcium hydrate from the center, the drive of multiunit electric heating rod 12 in the aluminium matter inner tube 11 outside simultaneously, carry out heat treatment to calcium hydrate from the outside, cooperation step motor 6 moves, drive aluminium matter inner tube 11 reciprocating rotation, make inside material disturbance, fully and heat contact, show the drying efficiency of promotion.
Referring to fig. 2 and 3, an aluminum heat-conducting cylinder 13 is disposed outside the electric heating wire 15, and the bottom of the aluminum heat-conducting cylinder 13 is fixedly connected to the aluminum inner cylinder 11, so that the aluminum heat-conducting cylinder 13 has a good heat-conducting effect, and can quickly dissipate heat generated by the electric heating wire 15 to the outside, thereby heating calcium hydroxide from the center.
Referring to fig. 1 and 2, the lower end of a temporary storage hopper 7 is connected with a drying equipment main body 1 through a metering valve 8, a partition plate 16 is arranged between an aluminum inner cylinder 11 and an aluminum heat conducting cylinder 13, and four partition plates 16 are arranged, calcium hydroxide is poured into the temporary storage hopper 7 at first during feeding, the aluminum inner cylinder 11 inside the device is divided into four chambers by the four partition plates 16, the feeding amount of the temporary storage hopper 7 is controlled by the metering valve 8 during feeding, the materials are evenly fed in four times, the aluminum inner cylinder 11 is driven by a stepping motor 6 to rotate during feeding each time and is adjusted to be the next chamber, so that the materials can be evenly distributed in the four chambers, and the phenomenon that large blocks of wet materials are adhered due to large-area accumulation is avoided.
Referring to fig. 3 and 4, the balls 17 are mounted at the connection between the periphery of the bottom surface of the aluminum inner cylinder 11 and the drying apparatus main body 1, and a plurality of balls 17 are provided, so that the rotation accuracy of the aluminum inner cylinder 11 driven by the stepping motor 6 is improved by the balls 17 through the rolling action of the balls 17.
Referring to fig. 2, a ceramic thermal insulation lining 10 is disposed on an inner wall of the drying apparatus main body 1, and the ceramic thermal insulation lining 10 has a good thermal insulation property, so that a thermal insulation effect of the drying apparatus main body 1 can be improved, and a heating efficiency can be improved.
Referring to fig. 1, the bottom surface of the support leg 2 is provided with a shock absorbing foot pad 3, and the shock absorbing foot pad 3 is connected with the support leg 2 in an adhesive manner, so that the shock absorbing foot pad 3 can improve the stability of the drying apparatus main body 1 during operation.
The working principle is as follows: when the device is used, calcium hydroxide is poured into the temporary storage hopper 7, the aluminum inner cylinder 11 in the device is divided into four chambers by four partition plates 16, the feeding amount of the temporary storage hopper 7 is controlled by the metering valve 8 during feeding, materials are evenly fed for four times, the aluminum inner cylinder 11 is driven by the stepping motor 6 to rotate during feeding each time and is adjusted to be the next chamber, the materials can be evenly distributed in the four chambers, the situation that large blocks of adhesion are caused by large-area accumulation of wet materials is avoided, during drying, the electric heating wires 15 in the aluminum heat conducting cylinder 13 in the driving device operate, the aluminum heat conducting cylinder 13 has a good heat conducting effect, heat generated by the internal electric heating wires 15 can be rapidly dissipated outwards, the calcium hydroxide is heated from the center, meanwhile, a plurality of groups of electric heating rods 12 on the outer side of the aluminum inner cylinder 11 are driven to heat the calcium hydroxide from the outer side, the electric heating treatment is matched with the operation of the stepping motor 6 to drive the aluminum inner cylinder 11 to rotate in a reciprocating mode, so that the internal materials are disturbed and fully contacted with the heat, and the drying efficiency is remarkably improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The drying equipment for processing the calcium hydroxide comprises a drying equipment main body (1), wherein three support legs (2) are arranged on the periphery of the lower end of the drying equipment main body (1);
the method is characterized in that: further comprising:
the drying equipment comprises an aluminum inner cylinder (11) which is arranged inside the drying equipment main body (1), wherein a transmission shaft (14) is installed in the middle of the inside of the aluminum inner cylinder (11), and an electric heating wire (15) is installed on the outer wall of the transmission shaft (14);
the drying equipment comprises a drying equipment main body (1), a motor base (5) and a transmission shaft (14), wherein the motor base (5) is arranged at the middle position of the upper end of the drying equipment main body (1), a stepping motor (6) is arranged at the upper end of the motor base (5), and the output end of the stepping motor (6) penetrates through and extends into the drying equipment main body (1) and is in transmission connection with the transmission shaft;
the electric heating rods (12) are arranged between the drying equipment main body (1) and the aluminum inner cylinder (11), and a plurality of electric heating rods (12) are arranged;
the temporary storage hopper (7) is arranged on one side of the stepping motor (6);
discharge valves (9) installed at the lower end of the drying apparatus main body (1), and four discharge valves (9) are provided;
and the automatic exhaust valve (4) is arranged on the other side of the stepping motor (6).
2. The drying apparatus for calcium hydroxide processing according to claim 1, wherein: an aluminum heat conducting cylinder (13) is arranged outside the electric heating wire (15), and the bottom of the aluminum heat conducting cylinder (13) is fixedly connected with the aluminum inner cylinder (11).
3. The drying apparatus for calcium hydroxide processing according to claim 2, characterized in that: the lower end of the temporary storage hopper (7) is connected with the drying equipment main body (1) through a metering valve (8), a partition plate (16) is arranged between the aluminum inner cylinder (11) and the aluminum heat conducting cylinder (13), and four partition plates (16) are arranged.
4. The drying apparatus for calcium hydroxide processing according to claim 1, wherein: the periphery of the bottom surface of the aluminum inner cylinder (11) is connected with the drying equipment main body (1) through the balls (17), and the balls (17) are arranged in a plurality.
5. The drying apparatus for calcium hydroxide processing according to claim 1, characterized in that: the inner wall of the drying equipment main body (1) is provided with a ceramic heat-insulating lining (10).
6. The drying apparatus for calcium hydroxide processing according to claim 1, characterized in that: shock attenuation callus on the sole (3) are installed to the bottom surface of supporting leg (2), and shock attenuation callus on the sole (3) and supporting leg (2) bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330272.7U CN218846730U (en) | 2022-12-13 | 2022-12-13 | Drying equipment is used in calcium hydroxide processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330272.7U CN218846730U (en) | 2022-12-13 | 2022-12-13 | Drying equipment is used in calcium hydroxide processing |
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| Publication Number | Publication Date |
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| CN218846730U true CN218846730U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223330272.7U Active CN218846730U (en) | 2022-12-13 | 2022-12-13 | Drying equipment is used in calcium hydroxide processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268059A (en) * | 2023-11-21 | 2023-12-22 | 常熟市宏宇钙化物有限公司 | Drying device and drying process for calcium hydroxide powder preparation |
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2022
- 2022-12-13 CN CN202223330272.7U patent/CN218846730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117268059A (en) * | 2023-11-21 | 2023-12-22 | 常熟市宏宇钙化物有限公司 | Drying device and drying process for calcium hydroxide powder preparation |
| CN117268059B (en) * | 2023-11-21 | 2024-02-06 | 常熟市宏宇钙化物有限公司 | Drying device and drying process for calcium hydroxide powder preparation |
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