Dedusting and purifying device for fertilizer production

Abstract

The utility model relates to a fertilizer production dedusting and purifying device which comprises a purifying box, an exhaust fan is fixedly installed at the top of the purifying box, a filtering box is fixedly installed in the purifying box, a through pipe is fixedly installed at the bottom of the exhaust fan, and a transverse cylinder is fixedly installed at the bottom of the through pipe. And a limiting rod is fixedly installed in the transverse cylinder, the limiting rod is sleeved with a sleeve, a piston is fixedly installed on the outer portion of the sleeve, and an air outlet pipe is fixedly installed on the outer portion of the purifying box. According to the dust removal and purification device for fertilizer production, dust in air is sucked into a through pipe through an exhaust fan, a sleeve and a piston are driven to move by impact force of gas, after the piston is far away from a transverse cylinder, the air and the dust in the through pipe enter clear water in a filter box, the dust is adsorbed through the clear water, and the purified air is discharged along an air outlet pipe; and the situation of atmospheric pollution caused by dust entering the atmosphere is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a dust removal and purification device for fertilizer production. Background Art

[0002] Chemical fertilizers are referred to as fertilizers: fertilizers made by chemical and / or physical methods that contain one or several nutrients needed for the growth of crops, also known as inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, trace fertilizers, compound fertilizers, etc. They have the following common characteristics: simple ingredients and high nutrient content; fast fertilizer effect and strong fertilizer effect; some fertilizers have acid-base reactions; generally do not contain organic matter and have no effect on soil improvement and fertilization. There are many types of chemical fertilizers, and their properties and application methods vary greatly.

[0003] Many existing fertilizer production devices are processed in the open air, which often causes a lot of dust and unpleasant odors, causing great trouble to production and causing great harm to the workers' health. At the same time, the dust also causes greater pollution to the air, causing atmospheric pollution. Therefore, a fertilizer production dust removal and purification device is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fertilizer production dust removal and purification device, which has the advantages of reducing dust pollution to the atmosphere when processing fertilizers in the open air, and solves the problem that many existing fertilizer production devices are processed in the open air, which often causes a lot of dust and unpleasant odors, causing great troubles to production, and also causing great harm to the workers' health. At the same time, the dust also causes greater pollution to the air, causing atmospheric pollution.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizer production dust removal and purification device, comprising a purification box, a purification structure is arranged inside the purification box, and a circulation device is arranged inside the purification box;

[0006] The purification structure comprises an exhaust fan, a filter box, a through pipe, a horizontal cylinder, a limiting rod, a sleeve, a piston and an air outlet pipe. The exhaust fan is fixedly installed on the top of the purification box, the filter box is fixedly installed inside the purification box, the through pipe is fixedly installed on the bottom of the exhaust fan, the horizontal cylinder is fixedly installed on the bottom of the through pipe, the limiting rod is fixedly installed inside the horizontal cylinder, the sleeve is sleeved on the outside of the limiting rod, the piston is fixedly installed on the outside of the sleeve, and the air outlet pipe is fixedly installed on the outside of the purification box;

[0007] The circulation device includes a drain pipe, a valve, a fixed block, a U-shaped plate, a pressing block, a spring, a filter plate, a water tank, a circulation pipe and a water pump. The drain pipe is fixedly installed on the bottom of the filter box, the valve is fixedly installed on the outside of the drain pipe, the fixed block is fixedly installed on the outside of the drain pipe, the U-shaped plate is movably connected inside the fixed block, the pressing block is fixedly installed on the outside of the U-shaped plate, the spring is fixedly installed on the outside of the U-shaped plate, the filter plate is fixedly installed on the outside of the U-shaped plate, the water tank is fixedly installed inside the purification box, the circulation pipe is fixedly installed on the outside of the water tank, and the water pump is fixedly installed on the outside of the circulation pipe.

[0008] Furthermore, the bottom of the through pipe passes through the purification box and extends to the inside of the filter box, and the sleeve is sleeved on the outside of the limiting rod and is movably connected to the limiting rod.

[0009] Furthermore, the sleeve is located inside the transverse cylinder, and the piston fits with the right side of the transverse cylinder.

[0010] Furthermore, the number of the fixing blocks is two, and the two fixing blocks are respectively located at the front and rear sides of the drain pipe.

[0011] Furthermore, a clamping block is arranged on the outside of the U-shaped plate, a clamping slot is arranged on the outside of the fixing block, and the clamping block is clamped with the clamping slot.

[0012] Furthermore, the filter plate passes through the drain pipe and is movably connected to the drain pipe. The number of the U-shaped plates is two, and the two U-shaped plates are respectively located at the front and rear sides of the filter plate.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The fertilizer production dust removal and purification device uses an exhaust fan to suck dust in the air into the inside of the through pipe. The impact of the gas drives the sleeve and the piston to move. When the piston moves away from the horizontal cylinder, the air in the through pipe together with the dust will enter the clean water inside the filter box. The dust is adsorbed by the clean water, and the purified air will be discharged through the air outlet pipe, reducing the dust entering the atmosphere and causing air pollution.

[0015] 2. The fertilizer production dust removal and purification device opens the valve, and the water inside the filter box will enter the water tank through the drain pipe. When the water passes through the filter plate, the filter plate will filter the dust in the water. After the filtration is completed, press the fixed block to squeeze the U-shaped plate, so that the U-shaped plate is separated from the fixed block, and drive the filter plate to exit the drain pipe, so that the filter plate can be cleaned. The filtered clean water enters the filter box through the water pump, and the water can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 It is a partial top view of the circulation device of the utility model.

[0019] In the figure: 1. purification box; 2. purification structure; 201. exhaust fan; 202. filter box; 203. through pipe; 204. horizontal cylinder; 205. limit rod; 206. sleeve; 207. piston; 208. air outlet pipe; 3. circulation device; 301. drain pipe; 302. valve; 303. fixing block; 304. U-shaped plate; 305. pressing block; 306. spring; 307. filter plate; 308. water tank; 309. circulation pipe; 310. water pump. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A fertilizer production dust removal and purification device in this embodiment includes a purification box 1, a purification structure 2 is arranged inside the purification box 1, and a circulation device 3 is arranged inside the purification box 1.

[0022] The purification structure 2 includes an exhaust fan 201, a filter box 202, a through pipe 203, a horizontal cylinder 204, a limiting rod 205, a sleeve 206, a piston 207 and an air outlet pipe 208. The exhaust fan 201 is fixedly installed on the top of the purification box 1, the filter box 202 is fixedly installed inside the purification box 1, the through pipe 203 is fixedly installed on the bottom of the exhaust fan 201, the horizontal cylinder 204 is fixedly installed on the bottom of the through pipe 203, the limiting rod 205 is fixedly installed inside the horizontal cylinder 204, the outer part of the limiting rod 205 is sleeved with the sleeve 206, the outer part of the sleeve 206 is fixedly installed with the piston 207, and the outer part of the purification box 1 is fixedly installed with the air outlet pipe 208.

[0023] The circulation device 3 includes a drain pipe 301, a valve 302, a fixed block 303, a U-shaped plate 304, a pressing block 305, a spring 306, a filter plate 307, a water tank 308, a circulation pipe 309 and a water pump 310. The drain pipe 301 is fixedly installed at the bottom of the filter box 202, the valve 302 is fixedly installed on the outside of the drain pipe 301, the fixed block 303 is fixedly installed on the outside of the drain pipe 301, the U-shaped plate 304 is movably connected inside the fixed block 303, the pressing block 305 is fixedly installed on the outside of the U-shaped plate 304, the spring 306 is fixedly installed on the outside of the U-shaped plate 304, the filter plate 307 is fixedly installed on the outside of the U-shaped plate 304, the water tank 308 is fixedly installed inside the purification box 1, the circulation pipe 309 is fixedly installed on the outside of the water tank 308, and the water pump 310 is fixedly installed on the outside of the circulation pipe 309.

[0024] exist Figure 2 In the embodiment, the bottom of the through pipe 203 and the horizontal cylinder 204 are both immersed in the water inside the filter box 202. When the air flows out from the horizontal cylinder 204, it will directly contact the water inside the filter box 202.

[0025] exist Figure 2 In the embodiment, the valve 302 is located above the filter plate 307. When the valve 302 is opened, water will pass through the filter plate 307. When the valve 302 is closed, the filter plate 307 can be disassembled and cleaned.

[0026] exist Figure 2 In the figure, the top of the circulation pipe 309 passes through the filter box 202 and is fixedly connected to the filter box 202 , and the air outlet pipe 208 passes through the filter box 202 and is fixedly connected to the filter box 202 .

[0027] In summary, the fertilizer production dust removal and purification device sucks dust in the air into the interior of the through pipe 203 through the exhaust fan 201, and the impact of the gas drives the sleeve 206 and the piston 207 to move. When the piston 207 moves away from the horizontal cylinder 204, the air in the through pipe 203 together with the dust will enter the clean water inside the filter box 202, and the dust will be adsorbed by the clean water. The purified air will be discharged through the air outlet pipe 208, thereby reducing the dust entering the atmosphere and causing air pollution.

[0028] In addition, in the fertilizer production dust removal and purification device, when the valve 302 is opened, the water in the filter box 202 will enter the water tank 308 through the drain pipe 301. When the water passes through the filter plate 307, the filter plate 307 will filter the dust in the water. After the filtering is completed, the fixed block 303 is pressed to squeeze the U-shaped plate 304, so that the U-shaped plate 304 is separated from the fixed block 303, and the filter plate 307 is driven to withdraw from the drain pipe 301, so that the filter plate 307 can be cleaned, and the filtered clean water enters the filter box 202 again through the water pump 310, so that the water can be recycled, which solves the problem that many existing fertilizer production devices are processed in the open air, often causing a lot of dust and unpleasant odors, causing great troubles to production, and also causing great harm to the workers' health. At the same time, the dust also causes greater pollution to the air, causing atmospheric pollution.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizer production dust removal and purification device, comprising a purification box (1), characterized in that: The purification box (1) is provided with a purification structure (2) inside, and the purification box (1) is provided with a circulation device (3) inside; The purification structure (2) comprises an exhaust fan (201), a filter box (202), a through pipe (203), a transverse cylinder (204), a limiting rod (205), a sleeve (206), a piston (207) and an air outlet pipe (208); the exhaust fan (201) is fixedly mounted on the top of the purification box (1); the filter box (202) is fixedly mounted inside the purification box (1); the through pipe (203) is fixedly mounted on the bottom of the exhaust fan (201); the transverse cylinder (204) is fixedly mounted on the bottom of the through pipe (203); the limiting rod (205) is fixedly mounted inside the transverse cylinder (204); the sleeve (206) is sleeved on the outside of the limiting rod (205); the piston (207) is fixedly mounted on the outside of the sleeve (206); and the air outlet pipe (208) is fixedly mounted on the outside of the purification box (1); The circulation device (3) comprises a drainage pipe (301), a valve (302), a fixing block (303), a U-shaped plate (304), a pressing block (305), a spring (306), a filter plate (307), a water tank (308), a circulation pipe (309) and a water pump (310). The drainage pipe (301) is fixedly installed at the bottom of the filter box (202), the valve (302) is fixedly installed on the outside of the drainage pipe (301), the fixing block (303) is fixedly installed on the outside of the drainage pipe (301), and the fixing block (303) is fixedly installed on the outside of the drainage pipe (301). A U-shaped plate (304) is movably connected inside the fixed block (303), a pressing block (305) is fixedly installed outside the U-shaped plate (304), a spring (306) is fixedly installed outside the U-shaped plate (304), a filter plate (307) is fixedly installed outside the U-shaped plate (304), a water tank (308) is fixedly installed inside the purification box (1), a circulation pipe (309) is fixedly installed outside the water tank (308), and a water pump (310) is fixedly installed outside the circulation pipe (309).

2. A fertilizer production dust removal and purification device according to claim 1, characterized in that: The bottom of the through pipe (203) passes through the purification box (1) and extends to the inside of the filter box (202); the sleeve (206) is sleeved on the outside of the limiting rod (205) and is movably connected to the limiting rod (205).

3. A fertilizer production dust removal and purification device according to claim 1, characterized in that: The sleeve (206) is located inside the transverse cylinder (204), and the piston (207) is in contact with the right side of the transverse cylinder (204).

4. A fertilizer production dust removal and purification device according to claim 1, characterized in that: The number of the fixing blocks (303) is two, and the two fixing blocks (303) are respectively located at the front and rear sides of the drainage pipe (301).

5. A fertilizer production dust removal and purification device according to claim 1, characterized in that: A clamping block is arranged on the outside of the U-shaped plate (304), a clamping slot is provided on the outside of the fixing block (303), and the clamping block is clamped with the clamping slot.

6. A fertilizer production dust removal and purification device according to claim 1, characterized in that: The filter plate (307) passes through the drain pipe (301) and is movably connected to the drain pipe (301). The number of the U-shaped plates (304) is two, and the two U-shaped plates (304) are respectively located at the front and rear sides of the filter plate (307).

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