Tail gas treatment equipment based on large granular urea production

Abstract

The utility model relates to tail gas treatment equipment based on large-particle urea production. When an independent tail gas treatment assembly needs to be disassembled, the strip-shaped top plate is pulled upwards at the moment, the strip-shaped top plate can drive the vertical stand column, the square bottom plate and the triangular limiting insertion plate to vertically move upwards, meanwhile, the reset spring can be shrunk and shortened, and when the triangular limiting insertion plate moves upwards, the tail gas treatment assembly can be disassembled. At the moment, the triangular limiting inserting plates can be moved out of the limiting inserting holes, the triangular limiting inserting plates do not limit the tail gas treatment assemblies any more, then the tail gas treatment assemblies can be independently disassembled, and therefore the tail gas treatment assemblies can be conveniently cleaned; at the moment, a strip-shaped moving plate is moved towards the left side, and the strip-shaped moving plate drives a plurality of strip-shaped top plates to move upwards at the same time through connecting ropes, so that a plurality of triangular limiting inserting plates are moved out from the interiors of corresponding limiting inserting holes, and the multiple tail gas treatment assemblies are disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of tail gas treatment, and more specifically, to tail gas treatment equipment based on large-particle urea production. Background Art

[0002] Urea is an organic compound composed of carbon, nitrogen, oxygen and hydrogen. It is a white crystal. It is one of the simplest organic compounds and the main nitrogen-containing end product of protein metabolism and decomposition in mammals and some fish. As a neutral fertilizer, urea is suitable for all kinds of soils and plants. It is easy to store, convenient to use, and has little destructive effect on the soil. It is a chemical nitrogen fertilizer with a large usage and the highest nitrogen content. Urea is synthesized industrially from ammonia and carbon dioxide under certain conditions.

[0003] A large amount of exhaust gas will be generated during the production of urea. At present, most of the existing exhaust gas treatment equipment based on the production of large-particle urea on the market are difficult to clean the filter plate, resulting in poor exhaust gas treatment effect. Based on this, the utility model designs an exhaust gas treatment equipment based on the production of large-particle urea to solve the above problems. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an exhaust gas treatment device based on the production of large-particle urea, which has the advantage of being easy to clean the filter plate.

[0005] To achieve the above object, the utility model provides the following technical solutions: an exhaust gas treatment device based on the production of large-particle urea, comprising a fixing component, wherein a plurality of evenly distributed exhaust gas treatment components are plugged into the interior of the fixing component, and the plurality of exhaust gas treatment components are limited by a limiting component;

[0006] The fixing assembly includes a fixing outer frame, a plurality of evenly distributed guide plug plates are fixedly mounted on the inner wall of the fixing outer frame, a plurality of strip-shaped through holes are opened on one side surface of the fixing outer frame, the strip-shaped through holes are communicated with the interior of the fixing outer frame, and a plurality of accommodating cavities are opened on one side of the upper surface of the fixing outer frame, the accommodating cavities are communicated with the strip-shaped through holes;

[0007] The exhaust gas treatment component includes an exhaust gas treatment frame, an exhaust gas filter plate is fixedly installed inside the exhaust gas treatment frame, a guide hole compatible with the guide plug plate is opened on one side surface of the exhaust gas treatment frame, a strip through-plate compatible with the strip through-hole is fixedly installed on the side of the exhaust gas treatment frame away from the guide hole, and a limiting hole is opened on the top of the strip through-plate.

[0008] As a preferred technical solution of the utility model, the guide plug plate is plugged into the inside of the corresponding guide socket, and the guide plug plate is used in conjunction with the guide socket.

[0009] As a preferred technical solution of the utility model, the strip-shaped penetration plate is located inside the strip-shaped penetration hole, and the strip-shaped penetration plate is used in conjunction with the strip-shaped penetration hole.

[0010] As an optimal technical solution of the utility model, the limit assembly includes several square mounting plates, the square mounting plates are fixedly installed inside the accommodating cavity, a vertical column runs through the interior of the square mounting plate, a square bottom plate is fixedly installed on the bottom end of the vertical column, a triangular limit plug plate corresponding to the limit plug hole is fixedly installed on the lower surface of the square bottom plate, a strip top plate is fixedly installed on the top end of the vertical column, a return spring is sleeved on the peripheral side surface of the vertical column and located between the lower surface of the square mounting plate and the upper surface of the square bottom plate, the limit assembly also includes several fixed supports, the fixed supports are fixedly installed on the fixed outer frame, a connecting rope runs through the interior of the fixed support, one end of the connecting rope is fixedly connected to the strip top plate, the limit assembly also includes a fixed horizontal plate, the fixed horizontal plate is fixedly installed on the fixed outer frame, and several horizontal columns are run through the fixed horizontal plate.

[0011] As a preferred technical solution of the present utility model, the triangular limit plug plate is plugged into the inside of the limit plug hole, and the triangular limit plug plate is used in conjunction with the limit plug hole.

[0012] As a preferred technical solution of the utility model, a circular end plate is fixedly installed on one end of the horizontal column, a strip movable plate is fixedly installed on the other end of the horizontal column, a telescopic spring is sleeved on the outside of the horizontal column and located between the fixed cross plate and the strip movable plate, and one end of the connecting rope away from the strip top plate is fixedly connected to the strip movable plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] When the utility model needs to disassemble a separate exhaust gas treatment component, the strip top plate is pulled upwards, and the strip top plate will drive the vertical column, the square bottom plate and the triangular limit plug plate to move vertically upwards, and the reset spring will shrink and shorten. When the triangular limit plug plate moves upwards, the triangular limit plug plate will be moved out from the inside of the limit plug hole, and the triangular limit plug plate will no longer limit the exhaust gas treatment component, and then the exhaust gas treatment component can be disassembled separately, thereby facilitating the cleaning of the exhaust gas treatment component. When it is necessary to disassemble multiple exhaust gas treatment components at the same time, the strip moving plate is moved to the left side, and the strip moving plate will drive several strip top plates to move upwards at the same time through the connecting rope, so that multiple triangular limit plug plates are moved out from the corresponding limit plug holes, thereby realizing the disassembly of multiple exhaust gas treatment components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a tail gas treatment device based on the production of large-particle urea in the utility model;

[0016] Figure 2 This is a cross-sectional view of an exhaust gas treatment device based on the production of large-particle urea according to the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the tail gas treatment component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the limit assembly of the utility model;

[0020] Figure 6 It is a front view of the limiting assembly of the utility model.

[0021] In the figure: 1. fixed component; 101. fixed outer frame; 102. guide plug plate; 103. strip through hole; 104. accommodating chamber; 2. exhaust gas treatment component; 201. exhaust gas treatment frame; 202. exhaust gas filter plate; 203. guide plug hole; 204. strip through plate; 205. limit plug hole; 3. limit component; 301. square mounting plate; 302. vertical column; 303. square bottom plate; 304. triangular limit plug plate; 305. strip top plate; 306. reset spring; 307. fixed support; 308. connecting rope; 309. fixed horizontal plate; 310. horizontal column; 311. circular end plate; 312. strip movable plate; 313. telescopic spring. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 6 As shown, the utility model provides an exhaust gas treatment device based on the production of large-particle urea, comprising a fixing component 1, a plurality of evenly distributed exhaust gas treatment components 2 are plugged into the interior of the fixing component 1, and the plurality of exhaust gas treatment components 2 are limited by a limiting component 3;

[0024] The fixing assembly 1 includes a fixing outer frame 101, on the inner wall of which a plurality of evenly distributed guide plates 102 are fixedly mounted, a side surface of the fixing outer frame 101 is provided with a plurality of strip-shaped through holes 103, the strip-shaped through holes 103 are communicated with the interior of the fixing outer frame 101, and a side surface of the upper surface of the fixing outer frame 101 is provided with a plurality of accommodating cavities 104, the accommodating cavities 104 are communicated with the strip-shaped through holes 103;

[0025] The exhaust gas treatment component 2 includes an exhaust gas treatment frame 201, an exhaust gas filter plate 202 is fixedly installed inside the exhaust gas treatment frame 201, a guide plug hole 203 adapted to the guide plug plate 102 is provided on one side of the exhaust gas treatment frame 201, the guide plug plate 102 is plugged into the corresponding guide plug hole 203, and the guide plug plate 102 is used in conjunction with the guide plug hole 203, a strip through plate 204 adapted to the strip through hole 103 is fixedly installed on one side of the exhaust gas treatment frame 201 away from the guide plug hole 203, the strip through plate 204 is located inside the strip through hole 103, and the strip through plate 204 is used in conjunction with the strip through hole 103, and a limit plug hole 205 is provided on the top of the strip through plate 204;

[0026] The limiting component 3 includes a plurality of square mounting plates 301, which are fixedly mounted inside the accommodating cavity 104. A vertical column 302 runs through the interior of the square mounting plate 301, and a square bottom plate 303 is fixedly mounted on the bottom end of the vertical column 302. A triangular limiting plug-in plate 304 corresponding to the limiting socket 205 is fixedly mounted on the lower surface of the square bottom plate 303. The triangular limiting plug-in plate 304 is plugged into the inside of the limiting socket 205, and the triangular limiting plug-in plate 304 is used in conjunction with the limiting socket 205. A strip-shaped top plate 305 is fixedly mounted on the top of the vertical column 302, and a return spring 306 is sleeved on the peripheral side of the vertical column 302 and located between the lower surface of the square mounting plate 301 and the upper surface of the square bottom plate 303. The limiting component 3 also It includes a plurality of fixed supports 307, which are fixedly mounted on the fixed outer frame 101. A connecting rope 308 runs through the interior of the fixed support 307, and one end of the connecting rope 308 is fixedly connected to the strip top plate 305. The limiting assembly 3 also includes a fixed transverse plate 309, which is fixedly mounted on the fixed outer frame 101. A plurality of horizontal columns 310 run through the fixed transverse plate 309, and a circular end plate 311 is fixedly mounted on one end of the horizontal column 310, and a strip movable plate 312 is fixedly mounted on the other end of the horizontal column 310. A telescopic spring 313 is sleeved on the outer side of the horizontal column 310 and located between the fixed transverse plate 309 and the strip movable plate 312. One end of the connecting rope 308 away from the strip top plate 305 is fixedly connected to the strip movable plate 312.

[0027] The working principle and use process of this utility model:

[0028] When it is necessary to disassemble a single exhaust gas treatment component 2, the strip top plate 305 is pulled upward, and the strip top plate 305 will drive the vertical column 302, the square bottom plate 303 and the triangular limiting plug plate 304 to move vertically upward. At the same time, the reset spring 306 will shrink and shorten. When the triangular limiting plug plate 304 moves upward, the triangular limiting plug plate 304 will be moved out from the inside of the limiting plug hole 205, and the triangular limiting plug plate 304 will no longer limit the exhaust gas treatment component 2. After that, the exhaust gas treatment component 2 can be disassembled separately, thereby facilitating the cleaning of the exhaust gas treatment component 2. When it is necessary to disassemble multiple exhaust gas treatment components 2 at the same time, the strip moving plate 312 is moved to the left side. The strip moving plate 312 will drive several strip top plates 305 to move upward at the same time through the connecting rope 308, so that multiple triangular limiting plug plates 304 are moved out from the corresponding limiting plug holes 205, thereby realizing the disassembly of multiple exhaust gas treatment components 2.

[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.

[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 tail gas treatment device based on the production of large granular urea, comprising a fixed component (1), characterized in that: A plurality of evenly distributed exhaust gas treatment components (2) are inserted into the interior of the fixing component (1), and the plurality of exhaust gas treatment components (2) are limited in position by a limiting component (3); The fixing assembly (1) comprises a fixing outer frame (101), a plurality of evenly distributed guide plug plates (102) are fixedly mounted on the inner wall of the fixing outer frame (101), a plurality of strip-shaped through holes (103) are opened on one side surface of the fixing outer frame (101), the strip-shaped through holes (103) are communicated with the interior of the fixing outer frame (101), and a plurality of accommodating cavities (104) are opened on one side of the upper surface of the fixing outer frame (101), the accommodating cavities (104) are communicated with the strip-shaped through holes (103); The exhaust gas treatment component (2) comprises an exhaust gas treatment frame (201), an exhaust gas filter plate (202) is fixedly installed inside the exhaust gas treatment frame (201), a guide plug hole (203) adapted to the guide plug plate (102) is provided on one side surface of the exhaust gas treatment frame (201), a strip-shaped through-plate (204) adapted to the strip-shaped through-hole (103) is fixedly installed on a side of the exhaust gas treatment frame (201) away from the guide plug hole (203), and a limiting plug hole (205) is provided at the top end of the strip-shaped through-plate (204).

2. The tail gas treatment equipment based on the production of large granular urea according to claim 1 is characterized in that: The guide plug plate (102) is plugged into the interior of the corresponding guide plug hole (203), and the guide plug plate (102) and the guide plug hole (203) are used in conjunction with each other.

3. The tail gas treatment equipment based on the production of large granular urea according to claim 2 is characterized in that: The strip-shaped through-plate (204) is located inside the strip-shaped through-hole (103), and the strip-shaped through-plate (204) is used in conjunction with the strip-shaped through-hole (103).

4. The tail gas treatment equipment based on the production of large granular urea according to claim 3 is characterized in that: The limiting assembly (3) comprises a plurality of square mounting plates (301), wherein the square mounting plates (301) are fixedly mounted inside the accommodating cavity (104), wherein a vertical column (302) is passed through the interior of the square mounting plate (301), wherein a square bottom plate (303) is fixedly mounted at the bottom end of the vertical column (302), wherein a triangular limiting plug plate (304) corresponding to the limiting plug hole (205) is fixedly mounted on the lower surface of the square bottom plate (303), wherein a strip-shaped top plate (305) is fixedly mounted on the top end of the vertical column (302), wherein the peripheral side surface of the vertical column (302) and the side surface of the square mounting plate (301) are provided with a plurality of vertical mounting plates (301), wherein the vertical column (302) is provided with a plurality of vertical mounting plates (301) and a plurality of vertical mounting plates (301) are ... ) and the upper surface of the square bottom plate (303); a return spring (306) is sleeved between the lower surface of the square bottom plate (303); the limit assembly (3) further comprises a plurality of fixed supports (307); the fixed supports (307) are fixedly mounted on the fixed outer frame (101); a connecting rope (308) runs through the interior of the fixed supports (307); one end of the connecting rope (308) is fixedly connected to the strip top plate (305); the limit assembly (3) further comprises a fixed transverse plate (309); the fixed transverse plate (309) is fixedly mounted on the fixed outer frame (101); a plurality of horizontal columns (310) run through the fixed transverse plate (309).

5. The tail gas treatment equipment based on the production of large granular urea according to claim 4 is characterized in that: The triangular limiting plug plate (304) is plugged into the inside of the limiting plug hole (205), and the triangular limiting plug plate (304) and the limiting plug hole (205) are used in conjunction with each other.

6. The tail gas treatment equipment based on the production of large granular urea according to claim 5 is characterized in that: A circular end plate (311) is fixedly mounted on one end of the horizontal column (310), a strip movable plate (312) is fixedly mounted on the other end of the horizontal column (310), a telescopic spring (313) is sleeved on the outside of the horizontal column (310) and between the fixed transverse plate (309) and the strip movable plate (312), and one end of the connecting rope (308) away from the strip top plate (305) is fixedly connected to the strip movable plate (312).

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