CN214346480U - Heat recovery retort is used in light calcium production - Google Patents
Heat recovery retort is used in light calcium production Download PDFInfo
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- CN214346480U CN214346480U CN202120300438.7U CN202120300438U CN214346480U CN 214346480 U CN214346480 U CN 214346480U CN 202120300438 U CN202120300438 U CN 202120300438U CN 214346480 U CN214346480 U CN 214346480U
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- heat recovery
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- light calcium
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Abstract
The utility model discloses a heat recovery retort for light calcium carbonate production, which comprises a supporting leg, wherein a tank body is fixedly arranged at the top of the supporting leg, a stirring motor is fixedly arranged at the top of the tank body, the bottom of the stirring motor is fixedly connected with a stirring rod through a transmission shaft, stirring blades are fixedly arranged at the outer side of the stirring rod at equal intervals, a crushing knife is fixedly arranged at the bottom of the stirring rod, the stirring motor can drive the stirring rod to rotate, the stirring blades can stir and mix calcium oxide and water, the reaction efficiency can be improved, the inner wall of the tank body can be cleaned by arranging a scraper blade, raw material residues can be prevented from being attached to the surface of the inner wall of the tank body, the crushing knife can crush agglomerated calcium oxide by arranging the crushing knife, the reaction is convenient, a water inlet pipe and a water outlet are respectively connected with a water inlet pipe, cold water is filled into an inner cavity of a cold water tank, and cold water can be heated by heat generated when calcium oxide reacts with water, the heat can be recycled.
Description
Technical Field
The utility model relates to a heat recovery retort is used in light calcium production belongs to light calcium production processing equipment technical field.
Background
The light calcium powder is also called light calcium carbonate light calcium powder, limestone powder crushed aggregates are used as raw materials for calcination, calcium oxide generated by calcination reacts with water to generate calcium hydroxide, carbon dioxide gas generated in the calcination process is collected by a pipeline to react with the calcium hydroxide to generate calcium carbonate, and then the calcium carbonate is dried and crushed to prepare the light calcium.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide a heat recovery retort for producing light calcium carbonate, can recycle the heat produced by the reaction, the reaction efficiency is high, through setting up the agitator motor, the agitator motor can drive the puddler to rotate, the agitator blade can stir calcium oxide and water to mix, can improve the reaction efficiency, through setting up the scraper blade, the scraper blade can clear up the tank body inner wall, can prevent the raw materials from remaining and attaching to the tank body inner wall surface, through setting up the crushing sword, the crushing sword can crush agglomerated calcium oxide, be convenient for the reaction, the water inlet and the water outlet are respectively connected with the inlet tube and the outlet pipe, fill cold water into the cold water tank inner cavity, the heat produced when calcium oxide reacts with water can heat cold water, can recycle the heat, through setting up heat exchange fin can improve the contact area between cold water and the tank body, and then can improve the heat exchange efficiency of cold water, through setting up the gas vent, the gas vent passes through the pipeline and is connected with purifier in the use, and purifier can carry out purification treatment to dusty steam, can prevent that dusty steam from being inhaled internally by the staff, can effectively solve the problem among the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a heat recovery retort for light calcium production, includes the landing leg, the fixed jar body that is equipped with in landing leg top, the fixed agitator motor that is equipped with in jar body top, the agitator motor bottom is through transmission shaft fixedly connected with puddler, the fixed stirring paddle leaf that is equipped with of puddler outside equidistance, the fixed crushing sword that is equipped with in puddler bottom, the fixed cold water storage cistern that is equipped with in jar body outside, cold water storage cistern top one side is equipped with water inlet and delivery port respectively with bottom one side, just water inlet and delivery port top all are equipped with the valve, the fixed heat transfer fin that is equipped with of jar body outside equidistance.
As further description of the technical scheme, a discharging funnel is fixedly arranged at the top of one side of the tank body, and a cover plate is connected to the top of one side of the discharging funnel through a hinge shaft.
As further description of the technical scheme, an air outlet is formed in the position, located at the top of the tank body, of one side of the stirring motor.
As further description of the technical scheme, one end of the stirring blade is fixedly connected with a scraper through a support rod.
As further description of the technical scheme, a discharge opening is formed in the bottom of the tank body, and a discharge valve is arranged on one side of the discharge opening.
As further description of the above technical solution, the stirring blades are provided with water flowing holes at equal intervals.
The utility model discloses beneficial effect: 1. by arranging the stirring motor, the stirring motor can drive the stirring rod to rotate, and the stirring blades can stir and mix calcium oxide and water, so that the reaction efficiency can be improved;
2. the scraping plate can clean the inner wall of the tank body, so that raw material residues can be prevented from being attached to the surface of the inner wall of the tank body, and the crushing knife can crush agglomerated calcium oxide to facilitate reaction;
3. the water inlet is connected inlet tube and outlet pipe respectively with the delivery port, fill into cold water to the cold water tank inner chamber, the heat that produces when calcium oxide reacts with water can heat cold water, can carry out recycle to the heat, can improve the area of contact between cold water and the jar body through setting up heat transfer fin, and then can improve the heat exchange efficiency of cold water, through setting up the gas vent, the gas vent passes through the pipeline and is connected with purifier in the use, purifier can carry out purification treatment to dusty steam, can prevent that dusty steam from being inhaled internally by the staff.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a sectional view of the heat recovery reaction tank for producing light calcium carbonate.
Fig. 2 is a sectional view of a cold water tank of the heat recovery reaction tank for producing light calcium carbonate.
Fig. 3 is a front view of the stirring rod of the heat recovery reaction tank for producing light calcium carbonate.
Fig. 4 is a front view of the discharging funnel of the heat recovery reaction tank for producing light calcium carbonate.
Reference numbers in the figures: 1. a support leg; 2. a tank body; 3. a stirring motor; 4. a stirring rod; 5. a stirring paddle; 6. a crushing knife; 7. a cold water tank; 8. a water inlet; 9. a water outlet; 10. heat exchange fins; 11. a discharging hopper; 12. a cover plate; 13. an exhaust port; 14. a squeegee; 15. a discharge opening; 16. and (4) a water flowing hole.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heat recovery reaction tank for light calcium carbonate production comprises a support leg 1, wherein a tank body 2 is fixedly arranged at the top of the support leg 1, a stirring motor 3 is fixedly arranged at the top of the tank body 2, the stirring motor 3 can drive a stirring rod 4 to rotate, the stirring blade 5 can stir and mix calcium oxide and water, the reaction efficiency can be improved, the bottom of the stirring motor 3 is fixedly connected with the stirring rod 4 through a transmission shaft, the stirring blade 5 is fixedly arranged at the outer side of the stirring rod 4 in an equidistance manner, a crushing knife 6 is fixedly arranged at the bottom of the stirring rod 4, the crushing knife 6 can crush agglomerated calcium oxide, the reaction is facilitated, a cold water tank 7 is fixedly arranged at the outer side of the tank body 2, a water inlet 8 and a water outlet 9 are respectively arranged at one side of the top and one side of the bottom of the cold water tank 7, valves are respectively arranged at the tops of the water inlet 8 and the water outlet 9, and the water inlet 8 and the water outlet 9 are respectively connected with a water inlet pipe and a water outlet pipe, cold water is filled into the inner cavity of the cold water tank 7, heat generated during reaction of calcium oxide and water can heat the cold water and can recycle the heat, heat exchange fins 10 are fixedly arranged on the outer side of the tank body 2 at equal intervals, and the heat exchange fins 10 can improve the contact area between the cold water and the tank body 2, so that the heat exchange efficiency of the cold water can be improved.
Specifically, as shown in fig. 1-4, a blanking funnel 11 is fixedly arranged at the top of one side of the tank body 2, the top of one side of the blanking funnel 11 is connected with a cover plate 12 through a hinge shaft, an exhaust port 13 is arranged at the top of the tank body 2 at one side of the stirring motor 3, the exhaust port 13 is connected with a purifying device through a pipeline in the using process, the purifying device can purify the dust-containing steam, can prevent dust-containing steam from being sucked into the tank body by workers, one end of the stirring paddle 5 is fixedly connected with a scraper 14 through a support rod, the scraper 14 can clean the inner wall of the tank body 2, can prevent the residual raw materials from being attached to the surface of the inner wall of the tank body 2, the bottom of the tank body 2 is provided with a discharge opening 15, and a discharge valve is arranged on one side of the discharge opening 15, water flowing holes 16 are equidistantly arranged on the stirring paddle blade 5, and the arrangement of the water flowing holes 16 can improve the stirring and mixing efficiency of the stirring paddle blade 5.
The utility model discloses the theory of operation: the stirring motor 3 can drive the stirring rod 4 to rotate, the stirring blade 5 can stir and mix the calcium oxide and the water, can improve the reaction efficiency, the crushing knife 6 can crush the agglomerated calcium oxide, the scraper 14 can clean the inner wall of the tank body 2, can prevent the raw material residue from being attached to the inner wall surface of the tank body 2, the water inlet 8 and the water outlet 9 are respectively connected with the water inlet pipe and the water outlet pipe, cold water is filled into the inner cavity of the cold water tank 7, the cold water can be heated by the heat generated when the calcium oxide reacts with the water, the heat can be recycled, the heat exchange fins 10 can increase the contact area between the cold water and the tank body 2, and then can improve the heat exchange efficiency of cold water, gas vent 13 passes through the pipeline and is connected with purifier in the use, and purifier can carry out purification treatment to dusty steam, can prevent that dusty steam from being inhaled internally by the staff.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a light calcium production is with heat recovery retort, includes landing leg (1), its characterized in that: landing leg (1) top is fixed to be equipped with a jar body (2), jar fixed agitator motor (3) of being equipped with in body (2) top, transmission shaft fixedly connected with puddler (4) is passed through to agitator motor (3) bottom, puddler (4) outside equidistance is fixed to be equipped with stirring paddle leaf (5), fixed crushing sword (6) of being equipped with in puddler (4) bottom, jar fixed cold water storage cistern (7) of being equipped with in body (2) outside, cold water storage cistern (7) top one side is equipped with water inlet (8) and delivery port (9) respectively with bottom one side, just water inlet (8) all are equipped with the valve with delivery port (9) top, the fixed heat transfer fin (10) that are equipped with in jar body (2) outside equidistance.
2. The heat recovery reaction tank for producing light calcium carbonate according to claim 1, characterized in that: the top of one side of the tank body (2) is fixedly provided with a discharging funnel (11), and the top of one side of the discharging funnel (11) is connected with a cover plate (12) through a hinge shaft.
3. The heat recovery reaction tank for producing light calcium carbonate according to claim 1, characterized in that: and an exhaust port (13) is formed in one side of the stirring motor (3) and is positioned at the top of the tank body (2).
4. The heat recovery reaction tank for producing light calcium carbonate according to claim 1, characterized in that: one end of the stirring blade (5) is fixedly connected with a scraper (14) through a support rod.
5. The heat recovery reaction tank for producing light calcium carbonate according to claim 1, characterized in that: the bottom of the tank body (2) is provided with a discharge opening (15), and one side of the discharge opening (15) is provided with a discharge valve.
6. The heat recovery reaction tank for producing light calcium carbonate according to claim 1, characterized in that: and the stirring blades (5) are equidistantly provided with water flowing holes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120300438.7U CN214346480U (en) | 2021-02-02 | 2021-02-02 | Heat recovery retort is used in light calcium production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120300438.7U CN214346480U (en) | 2021-02-02 | 2021-02-02 | Heat recovery retort is used in light calcium production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214346480U true CN214346480U (en) | 2021-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120300438.7U Active CN214346480U (en) | 2021-02-02 | 2021-02-02 | Heat recovery retort is used in light calcium production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214346480U (en) |
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2021
- 2021-02-02 CN CN202120300438.7U patent/CN214346480U/en active Active
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