CN215506111U

CN215506111U - Dust collecting device for quicklime preparation process

Info

Publication number: CN215506111U
Application number: CN202121758291.2U
Authority: CN
Inventors: 靳武英; 刘文忠
Original assignee: Inner Mongolia Kede Chemical Co ltd
Current assignee: Inner Mongolia Kede Chemical Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-14
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a dust collecting device for a quicklime preparation process, which comprises a top cover, a spraying box, a shell and a distillation assembly, wherein a reaction tank is arranged in the shell, the spraying box is arranged at the top of the reaction tank, a guide pipe extending out of the shell is arranged on one side of the spraying box, a guide plate is arranged on one side of the top of the spraying box, a water tank is arranged on one side, far away from the guide plate, of the top of the spraying box, the top cover is welded at the top of the shell, a mixing box is arranged at the top of the top cover, and the distillation assembly is arranged at the bottom of the mixing box. According to the utility model, the water tank is arranged in the spraying box, so that clear water can be provided for the spray head through the water tank, dust is combined with water mist after entering the spraying box, calcium hydroxide is generated by reaction of the water mist and calcium oxide in the dust, the cleaning effect of the device on the dust can be improved, the step of cleaning the device can be omitted, and the practicability of the device is improved.

Description

Dust collecting device for quicklime preparation process

Technical Field

The utility model relates to the technical field of quicklime processing, in particular to a dust collecting device for a quicklime preparation process.

Background

The quick lime is a relatively common material in the building construction process, the demand of quick lime on the market is great, needs the large batch production and processing of mill, and quick lime inevitably can produce the raise dust in the production and processing process, and the living lime is inhaled by the human body and can cause serious damage to respiratory tract and lung, consequently, in order to guarantee production workman's health, we propose the dust collection device that quick lime preparation technology used.

The existing dust collecting device has the following defects:

1. most of the existing dust collecting devices are cloth bag or power grid type dust removing devices, quicklime can be combined with moisture in the air in the production process and then is attached to the inside of meshes, so that the cloth bag and the screen plate need to be cleaned frequently, the labor amount of operators is increased, and the dust cleaning effect of the device is reduced;

2. the existing dust collecting device needs to consume a large amount of clear water when collecting and cleaning quicklime dust, thereby increasing the consumption of the device to a clean water source, increasing the energy consumption of the dust collecting device, and the cost of the quicklime processing process, and simultaneously, the sewage discharged from the inside of the device can also cause pollution to the surrounding natural environment, thereby reducing the environmental protection property of the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dust collecting device for a quicklime preparation process, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the dust collecting device for the quicklime preparation process comprises a top cover, a spray box, a shell and a distillation assembly, wherein two groups of support columns are installed on two sides of the bottom of the shell, a bottom plate is installed at the bottoms of the support columns, a reaction tank is installed inside the shell, a support frame is installed at the bottom inside the reaction tank, an aeration disc is installed at the top of the support frame, the spray box is installed at the top of the reaction tank, a guide pipe extending out of the shell is installed on one side of the top of the spray box, a guide plate is installed on one side of the top of the inside of the spray box, a water tank is installed on one side, away from the guide plate, of the top of the spray box, the top cover is welded at the top of the shell, a material injection pipe is installed on one side of the top cover, a mixing box is installed at the top of the inside of the top cover, guide grooves are installed on two sides of the bottom of the inside of the mixing box, and the distillation assembly is installed at the bottom of the mixing box, install the shell in the distillation subassembly, the aspiration pump is installed to inside one side of shell, the suction pump is installed to one side that the aspiration pump was kept away from to the inside of shell, the install bin is installed to the inside bottom of shell, the internally mounted of install bin has the stock chest, the heating pipe is installed to the inside bottom of install bin.

Optionally, a material pumping pump is installed on one side of the top cover, and a material conveying pipe extending to the inside of the top cover is installed at the output end of the material pumping pump.

Optionally, the spray heads are installed on two sides of the water tank, and the aqueduct extending out of the shell is installed on one side of the bottom of the water tank.

Optionally, an extended air duct is installed on one side of the top of the aeration disc, and one end of the air duct is fixedly connected with the output end of the air pump.

Optionally, an electromagnetic valve is installed at the bottom of the shell, and a discharge pipe is installed at the output end of the electromagnetic valve.

Optionally, a condensing plate is mounted at the top inside the shell, and a through hole is formed inside the condensing plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the water tank is arranged in the spraying box, so that clear water can be provided for the spray head through the water tank, dust is combined with water mist after entering the spraying box, calcium hydroxide is generated by reaction of the water mist and calcium oxide in the dust, the cleaning effect of the device on the dust can be improved, the step of cleaning the device can be omitted, and the practicability of the device is improved.

2. According to the utility model, the heating pipe is arranged in the mounting box, and the calcium chloride solution in the storage tank of the heating pipe can be distilled to decompose the calcium chloride solution into calcium chloride crystals and water vapor, so that water can be recycled, the consumption of clean water by the device is reduced, and the environmental protection performance of the device is improved.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a dust collecting device for a quicklime preparation process according to an embodiment of the present invention;

fig. 2 is a schematic front sectional view of a dust collecting device for a quicklime preparation process according to an embodiment of the present invention;

fig. 3 is a schematic front external structural view of a dust collecting device for a quicklime preparation process according to an embodiment of the present invention;

fig. 4 is a schematic partial structure diagram of a distillation assembly according to an embodiment of the present invention.

In the figure: 1. a top cover; 101. a delivery pipe; 102. a material injection pipe; 103. a mixing box; 104. a material pumping pump; 105. a diversion trench; 2. a spray box; 201. a flow guide pipe; 202. a guide plate; 203. a water tank; 204. a spray head; 205. a water conduit; 3. a reaction tank; 301. an air duct; 302. an aeration disc; 303. a support frame; 4. a housing; 401. a support pillar; 402. a base plate; 403. a discharge pipe; 404. an electromagnetic valve; 5. a distillation assembly; 501. a housing; 502. an air pump; 503. a storage tank; 504. a condensing plate; 505. a water pump; 506. installing a box; 507. heating the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: the dust collecting device for the quicklime preparation process comprises a top cover 1, a spraying box 2, a shell 4 and a distillation assembly 5.

Two sets of support columns 401 are installed to the bottom both sides of casing 4, and casing 4 can provide the position of installation for the subassembly on every side, and support column 401 can provide the support of vertical direction to casing 4 to can guarantee the stability of device. The bottom plate 402 is installed to the bottom of support column 401, and bottom plate 402 can carry out fixed connection to the bottom of four groups of support columns 401 to can guarantee the stability of support column 401 horizontal direction. The reaction tank 3 is installed inside the housing 4, and the reaction tank 3 can react the calcium hydroxide solution with carbon dioxide gas to generate a calcium carbonate solution.

The bottom of the interior of the reaction tank 3 is provided with a support frame 303, the top of the support frame 303 is provided with an aeration disc 302, the support frame 303 can provide a mounting position for the aeration disc 302, and the aeration disc 302 can be prevented from blocking an opening at the bottom of the shell 4. The aeration tray 302 may discharge carbon dioxide gas into the calcium hydroxide solution, thereby allowing the carbon dioxide gas to react with the calcium hydroxide solution to generate a calcium carbonate solution.

The top of reaction tank 3 is installed and is sprayed case 2, sprays case 2 and can make the calcium oxide in the dust combine with water smoke and generate calcium hydroxide solution to make the dust subsided, produce the raise dust and cause the damage to the human body when avoiding quick lime production.

A draft tube 201 extending out of the housing 4 is installed at one side of the spray box 2, and the draft tube 201 can guide the air with dust into the interior of the apparatus. A guide plate 202 is installed on one side of the top inside the spray box 2, and the guide plate 202 can guide the dust to flow to the lower part inside the spray box 2, so that the dust is contacted with the water mist to react. The side of the top of the inside of the spray box 2, which is far away from the guide plate 202, is provided with a water tank 203, and the water tank 203 can be fixedly connected with the output end of a water suction pump 505, so as to provide water for the spray head 204.

The welding of the top of casing 4 has overhead guard 1, and overhead guard 1 can provide the position of installation for the subassembly of inside, and notes material pipe 102 is installed to top one side of overhead guard 1, and notes material pipe 102 can be convenient for add the dilute hydrochloric acid solution to the inside of device. A mixing box 103 is installed at the top inside the top cover 1, and the mixing box 103 can react the dilute hydrochloric acid solution with the calcium carbonate solution to generate a calcium chloride solution.

The diversion trench 105 is installed on two sides of the bottom inside the mixing box 103, and the diversion trench 105 can guide the calcium chloride solution to flow into the storage tank 503. Distillation subassembly 5 is installed to the bottom of mixing box 103, and distillation subassembly 5 can separate the inside moisture of calcium chloride solution and carbon dioxide gas for the inside water and the carbon dioxide of device can recycle, and produce the calcium chloride crystal, the calcium chloride crystal of appearing can be used for in other manufacturing procedure of quick lime as the antiseptic.

The distillation assembly 5 is internally provided with a shell 501, the shell 501 can provide an installation position for the internal assembly, one side of the inside of the shell 501 is provided with a suction pump 502, the suction pump 502 can adopt an H8432 type, and carbon dioxide gas in the shell 501 can be sucked after the suction pump 502 is electrified, so that the carbon dioxide gas can enter the aeration disc 302 through the air duct 301.

A water suction pump 505 is installed on the side of the inside of the outer shell 501 far away from the air suction pump 502, the water suction pump 505 can be RGZ-10Z-shaped, and the water suction pump 505 can suck distilled water in the inside of the outer shell 501 after being powered on, so that water is supplied to the inside of the water tank 203 through the water guide pipe 205.

Install bin 506 in the inside bottom of shell 501, install bin 506 can provide the position of installation for the subassembly of inside, and the internally mounted of install bin 506 has stock chest 503, and stock chest 503 can be preserved calcium chloride solution to make calcium chloride solution be heated the back distillation and decompose into calcium chloride crystal, carbon dioxide gas and vapor. Heating pipe 507 is installed to the inside bottom of install bin 506, and heating pipe 507 can send out the heat after the circular telegram to can heat storage tank 503.

Further, the material pumping pump 104 is installed on one side of the top cover 1, the material pumping pump 104 can be RGZ-30 type, and the material pumping pump 104 can be fixedly connected with one end of the material discharging pipe 403, so that the calcium carbonate solution in the reaction tank 3 can be pumped, and the calcium carbonate solution enters the mixing box 103 and reacts with the dilute hydrochloric acid solution. Furthermore, a delivery pipe 101 extending to the inside of the top cover 1 is installed at the output end of the pump 104, and the delivery pipe 101 enables the pump 104 to inject a calcium carbonate solution into the mixing box 103.

Further, the two sides of the water tank 203 are provided with the nozzles 204, the nozzles 204 can be connected with the water tank 203, so that water is sprayed into the spray box 2 in a water mist shape, one side of the bottom of the water tank 203 is provided with the water guide pipe 205 extending out of the shell 4, the water guide pipe 205 can fixedly connect the water tank 203 with the output end of the water suction pump 505, and clean water can be input into the water tank 203 by the water suction pump 505.

Further, the air duct 301 that extends is installed to aeration dish 302's top one side, and the one end of air duct 301 and the output end fixed connection of aspiration pump 502, and air duct 301 can make aspiration pump 502 and aeration dish 302 fixed connection to can make carbon dioxide gas get into the inside of aeration dish 302.

Further, a solenoid valve 404 is installed at the bottom of the housing 4, the solenoid valve 404 can control the opening and closing of the discharge pipe 403, so that the flow of the calcium carbonate solution can be controlled, and the discharge pipe 403 is installed at the output end of the solenoid valve 404, and the discharge pipe 403 can enable the calcium carbonate solution inside the reaction tank 3 to be pumped into the pumping pump 104.

Further, the inside top of shell 501 is installed with condensing plate 504, and condensing plate 504's inside is equipped with the through-hole, and condensing plate 504 adopts semiconductor material to make, can cool down rapidly after condensing plate 504 circular telegram to make vapor meet the inside that the condensation condenses into the drop of water and falls on shell 501.

The working principle is as follows: air with dust is blown into the spraying chamber through the guide pipe 201, water in the water tank 203 is sprayed out through the spray head 204, and calcium oxide in the air generates a calcium hydroxide solution after meeting water.

After the calcium hydroxide solution enters the reaction tank 3, carbon dioxide gas is released into the calcium hydroxide solution through the aeration disc 302, and the carbon dioxide gas reacts with the calcium hydroxide solution to generate a calcium carbonate solution and water. The liquid in the reaction tank 3 is pumped by the pump 104, so that the calcium carbonate solution enters the mixing box 103, a certain amount of dilute hydrochloric acid solution is injected into the mixing box 103 through the material injection pipe 102, and the dilute hydrochloric acid solution reacts with the calcium carbonate solution to generate calcium chloride solution, water and carbon dioxide gas.

The heating pipe 507 heats the calcium chloride solution inside the storage tank 503 after being electrified, so that the calcium chloride solution is decomposed into calcium chloride crystals, water vapor and carbon dioxide gas, the carbon dioxide gas is pumped by the air pump 502 to provide the carbon dioxide gas for the aeration disc 302, the water vapor is cooled by the condensing plate 504 to generate distilled water, the distilled water inside the shell 501 is pumped by the water pump 505, and the water is provided inside the water tank 203.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a dust collection device that quick lime preparation technology was used, includes overhead guard (1), sprays case (2), casing (4) and distillation subassembly (5), its characterized in that: two sets of support columns (401) are installed on two sides of the bottom of the shell (4), a bottom plate (402) is installed at the bottom of each support column (401), a reaction tank (3) is installed inside the shell (4), a support frame (303) is installed at the bottom inside the reaction tank (3), an aeration disc (302) is installed at the top of the support frame (303), a spray box (2) is installed at the top of the reaction tank (3), a guide pipe (201) extending out of the shell (4) is installed on one side of the top inside the spray box (2), a guide plate (202) is installed on one side of the top inside the spray box (2), a water tank (203) is installed on one side, far away from the guide plate (202), of the top inside the spray box (2), a top cover (1) is welded on the top of the shell (4), and a material injection pipe (102) is installed on one side of the top cover (1), mixing box (103) are installed at the inside top of overhead guard (1), guiding gutter (105) are installed to the inside bottom both sides of mixing box (103), distillation subassembly (5) are installed to the bottom of mixing box (103), install shell (501) in distillation subassembly (5), aspiration pump (502) are installed to inside one side of shell (501), one side that aspiration pump (502) were kept away from to the inside of shell (501) is installed suction pump (505), install bin (506) in the inside bottom of shell (501), the internally mounted of install bin (506) has stock chest (503), heating pipe (507) are installed to the inside bottom of install bin (506).

2. The dust collecting device for the quicklime preparation process according to claim 1, characterized in that: the material pumping device is characterized in that a material pumping pump (104) is installed on one side of the top cover (1), and a material conveying pipe (101) extending to the inside of the top cover (1) is installed at the output end of the material pumping pump (104).

3. The dust collecting device for the quicklime preparation process according to claim 1, characterized in that: the shower nozzle (204) is installed to the both sides of water tank (203), and installs aqueduct (205) that extends casing (4) on one side of the bottom of water tank (203).

4. The dust collecting device for the quicklime preparation process according to claim 1, characterized in that: an extended air duct (301) is installed on one side of the top of the aeration disc (302), and one end of the air duct (301) is fixedly connected with the output end of the air suction pump (502).

5. The dust collecting device for the quicklime preparation process according to claim 1, characterized in that: the bottom of casing (4) is installed solenoid valve (404), and row material pipe (403) are installed to the output of solenoid valve (404).

6. The dust collecting device for the quick lime production process according to any one of claims 1 to 5, wherein: the top of the interior of the shell (501) is provided with a condensation plate (504), and a through hole is formed in the condensation plate (504).