Protective device for quick lime production

Abstract

The utility model discloses a protective device for quick lime production, which relates to the technical field of quick lime production and comprises a bottom plate, a reaction box fixedly connected to the upper surface of the bottom plate, an air suction mechanism mounted on the upper surface of the reaction box, and a cooling and purifying mechanism arranged on the right side of the reaction box. A connecting pipe is fixedly embedded in the outer surface of the water tank, two through grooves are formed in the upper surface of the water tank, and filter cotton is fixedly connected to the inner wall of each through groove. Through cooperation of a pump body, an exhaust pipe and a connecting cover, the interior of the reaction box can be sealed through the connecting cover, it is guaranteed that all flue gas enters the connecting cover, all flue gas can be sucked through work of the pump body, through cooperation of a connecting pipe, a water tank and filter cotton, the flue gas can be conveyed into water through the connecting pipe, the flue gas can be cooled, and the flue gas can be recycled. Impurities in the flue gas can be taken out, meanwhile, the washed flue gas can be filtered again through the filter cotton, and harm caused by the fact that workers inhale the flue gas is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of quicklime production, in particular to a protective device for quicklime production. Background Art

[0002] Quicklime, also known as burnt lime, is a common inorganic compound. Its main component is calcium oxide. It is a white solid that is refractory and insoluble. Quicklime is usually made by burning limestone and contains 90%-96% calcium oxide. If it is burned with dolomite, it is called magnesium lime. In addition to 55%-85% calcium oxide, it also contains 10%-40% magnesium oxide, and has the effect of magnesium fertilizer.

[0003] When quicklime is produced, water is usually added, and the limestone will decompose after absorbing water. However, a large amount of white smoke will be produced after the limestone absorbs water. The white smoke not only has a certain amount of heat, but is also very pungent. Once the workers inhale it, it will cause certain harm to the body. For this reason, we provide a protective device for quicklime production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that water is generally added during the production of quicklime, and the limestone will decompose after absorbing the water, but a large amount of white smoke will be generated after the limestone absorbs the water. The white smoke not only has a certain amount of heat, but is also very pungent. Once the staff inhales it, it will cause certain harm to the body. A protective device for quicklime production is provided.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for quicklime production, comprising a base plate, a reaction box is fixedly connected to the upper surface of the base plate, a suction mechanism is installed on the upper surface of the reaction box, a cooling and purification mechanism is arranged on the right side of the reaction box, the cooling and purification mechanism comprises a water tank, a connecting pipe is fixedly embedded on the outer surface of the water tank, two through grooves are provided on the upper surface of the water tank, filter cotton is fixedly connected to the inner wall of each through groove, a shielding mechanism is arranged above the water tank, and a water changing mechanism is arranged outside the water tank.

[0006] Furthermore, the air suction mechanism includes a pump body, the bottom surface of the pump body is connected to the upper surface of the reaction box, the input end of the pump body is fixedly connected to an exhaust pipe, the bottom end of the exhaust pipe passes through the reaction box and is fixedly connected to a connecting cover.

[0007] Furthermore, the shielding mechanism includes a support, the bottom end of the support is fixedly connected to the upper surface of the water tank, and the top end of the support is fixedly connected to a baffle.

[0008] Furthermore, the water changing mechanism includes two through holes opened on the outer surface of the water tank, the inner wall of each through hole is provided with a thread, and the inner wall of each through hole is threadedly connected to a sealing plug.

[0009] Furthermore, a control panel is installed on the front of the reaction box, and a sealed door is hinged on the front of the reaction box through a combination leaf.

[0010] Furthermore, the bottom surface of the water tank is fixedly connected to the upper surface of the bottom plate.

[0011] Compared with the prior art, the protective device for quicklime production has the following beneficial effects:

[0012] 1. The utility model can suck the fume generated during lime production by means of the air suction mechanism, and can cool and purify the fume generated by lime by means of the cooling and purification mechanism, thereby reducing toxic substances in the fume, lowering its temperature and reducing the harm caused by workers inhaling the fume.

[0013] 2. The utility model cooperates with the pump body, the exhaust pipe and the connecting cover, and the connecting cover can be used to seal the interior of the reaction box to ensure that all the smoke enters the connecting cover. The pump body can suck all the smoke when it works. The connecting pipe, the water tank and the filter cotton are provided, and the smoke can be transferred to the water by the connecting pipe, which can cool the smoke and remove impurities in the smoke. At the same time, the filter cotton can filter the washed smoke again, reducing the harm caused by smoke inhalation by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a front cross-sectional view of a reaction box of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a front cross-sectional view of the cooling and purification mechanism of the utility model;

[0017] In the figure: 1. bottom plate; 2. reaction box; 3. air suction mechanism; 301. pump body; 302. exhaust pipe; 303. connecting cover; 4. cooling and purification mechanism; 401. water tank; 402. connecting pipe; 403. through groove; 404. filter cotton; 5. shielding mechanism; 501. support; 502. baffle; 6. water changing mechanism; 601. through hole; 602. sealing plug; 7. control panel; 8. sealing door. DETAILED DESCRIPTION

[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0019] The present embodiment provides a protective device for quicklime production, which is used for cooling and purifying the flue gas generated during the production of quicklime. The air suction mechanism 3 is used to suck the flue gas generated during the production of lime, and the cooling and purification mechanism 4 is used to cool and purify the flue gas generated by the lime, thereby reducing toxic substances in the flue gas and lowering its temperature, thereby reducing the harm caused by workers inhaling the flue gas.

[0020] See also Figure 1 to Figure 3 A protective device for quicklime production includes a bottom plate 1, a reaction box 2 is fixedly connected to the upper surface of the bottom plate 1, a suction mechanism 3 is installed on the upper surface of the reaction box 2, and a cooling and purification mechanism 4 is arranged on the right side of the reaction box 2. The suction mechanism 3 cooperates with the cooling and purification mechanism 4 to achieve filtering and cooling treatment of flue gas.

[0021] The cooling and purification mechanism 4 includes a water tank 401, the outer surface of which is fixedly inlaid with a connecting pipe 402, and the upper surface of the water tank 401 is provided with two through grooves 403, and the inner wall of each through groove 403 is fixedly connected with a filter cotton 404, which can further adsorb impurities in the flue gas.

[0022] The air suction mechanism 3 includes a pump body 301, the bottom surface of the pump body 301 is connected to the upper surface of the reaction box 2, the input end of the pump body 301 is fixedly connected to the exhaust pipe 302, the bottom end of the exhaust pipe 302 passes through the reaction box 2 and is fixedly connected to the connecting cover 303, and one end of the connecting pipe 402 is fixedly connected to the output end of the pump body 301, which can ensure that the gas sucked by the pump body 301 enters the water tank 401 for treatment.

[0023] A shielding mechanism 5 is arranged above the water tank 401, and the shielding mechanism 5 includes a support 501, the bottom end of the support 501 is fixedly connected to the upper surface of the water tank 401, and the top end of the support 501 is fixedly connected to a baffle 502. The support 501 can support the baffle 502, and the baffle 502 can shield the water tank 401 to prevent impurities from falling on the filter cotton 404, which will affect the use of the filter cotton 404.

[0024] A water changing mechanism 6 is arranged outside the water tank 401, and the water changing mechanism 6 includes two through holes 601 opened on the outer surface of the water tank 401, and the inner wall of each through hole 601 is provided with a thread, and the inner wall of each through hole 601 is threadedly connected with a sealing plug 602. The sealing plug 602 below the water tank 401 can be opened to drain water first, and then the sealing plug 602 above the water tank 401 can be opened to inject water, which can conveniently complete the water injection work, and is beneficial to the cooling and purification of the flue gas.

[0025] A control panel 7 is installed on the front of the reaction box 2. A sealing door 8 is hinged on the front of the reaction box 2 through a combination page. The control panel 7 can be used to control the operation of the pump body 301, so that the smoke can be sucked in time. At the same time, the sealing door 8 can seal the reaction box 2 to prevent smoke leakage.

[0026] The bottom surface of the water tank 401 is fixedly connected to the upper surface of the bottom plate 1 . The water tank 401 is fixedly connected to the upper surface of the bottom plate 1 , so that the water tank 401 can maintain a stable shape.

[0027] Working principle: First, inject a proper amount of water into the water tank 401. When producing lime, place it in the reaction box 2 for processing, and start the pump body 301 at the same time. The pump body 301 will suck into the reaction box 2 through the exhaust pipe 302, and the smoke generated by the lime will enter the exhaust pipe 302 through the connecting cover 303, and will enter the water inside the water tank 401 along the connecting pipe 402. The smoke will enter the water, which can cool the smoke and filter out some impurities contained in the smoke. The filtered smoke will float upward and will be discharged into the air through the filter cotton 404, which can keep the discharged gas at a low temperature and filter out toxic substances, reducing the harm caused by the staff inhaling smoke.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device for quicklime production, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a reaction box (2), the upper surface of the reaction box (2) is provided with an air suction mechanism (3), the right side of the reaction box (2) is provided with a cooling and purification mechanism (4), the cooling and purification mechanism (4) comprises a water tank (401), the outer surface of the water tank (401) is fixedly inlaid with a connecting pipe (402), the upper surface of the water tank (401) is provided with two through grooves (403), the inner wall of each through groove (403) is fixedly connected with a filter cotton (404), a shielding mechanism (5) is provided above the water tank (401), and a water changing mechanism (6) is provided outside the water tank (401), the air suction mechanism (3) comprises a pump body (301), the bottom surface of the pump body (301) is connected to the upper surface of the reaction box (2), and the input end of the pump body (301) is fixedly connected to the input end of the pump body (301). An exhaust pipe (302) is provided, the bottom end of the exhaust pipe (302) passes through the reaction box (2) and is fixedly connected to a connection cover (303); the shielding mechanism (5) comprises a support (501); the bottom end of the support (501) is fixedly connected to the upper surface of the water tank (401); the top end of the support (501) is fixedly connected to a baffle (502); the water changing mechanism (6) comprises two through holes (601) opened on the outer surface of the water tank (401); the inner wall of each through hole (601) is provided with a thread; the inner wall of each through hole (601) is threadedly connected to a sealing plug (602); a control panel (7) is installed on the front of the reaction box (2); a sealing door (8) is hinged on the front of the reaction box (2) through a combination leaf; the bottom surface of the water tank (401) is fixedly connected to the upper surface of the bottom plate (1).

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