Environment-friendly atmospheric distillation waste gas green recovery device

Abstract

The utility model provides an environment-friendly atmospheric distillation waste gas green recovery device, and relates to the technical field of waste gas treatment equipment. The bottom of the tower body assembly is provided with an auxiliary assembly, the bottom of the auxiliary assembly is provided with a recovery tank, the top of the tower body assembly is connected and provided with a flue, the upper end of the tower body assembly is provided with a condensation assembly, and the lower end of the condensation assembly on the tower body assembly is provided with a collection assembly. Firstly, condensation assemblies of the tower body assembly are arranged in an inclined arrangement mode, condensed liquid can slide in the forward direction, collecting assemblies at the bottoms of the condensation assemblies in the tower body assembly have the better liquid collecting and discharging effect, filtering assemblies at a flue can rotate and be directly replaced, and the problem that equipment needs to be shut down for replacement is solved; the problems that falling liquid is difficult to collect due to non-uniform condensation, exhausted gas needs to be jacked up for replacement after being filtered again, and the waste gas treatment efficiency can be influenced due to shutdown replacement are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment equipment technical field especially relates to a kind of green recovery device of environmental protection type atmospheric distillation waste gas. BACKGROUND

[0002] Atmospheric distillation waste gas is mainly derived from the separation and purification process of liquid organic compounds in petroleum chemical industry and other chemical industries. In the atmospheric distillation process, some waste gas will be generated when crude oil is heated to a certain temperature. These waste gases need to be treated by specific equipment to reduce the impact on the environment. There are various structures for treating waste gas, such as condensation or absorption tower.

[0003] When existing waste gas is treated, the condensation contact is not sufficient, and part of the condensed liquid may not fall uniformly, making it difficult to collect the liquid. When the discharged gas is filtered again, the filter part needs to be replaced regularly, which requires the equipment to be shut down during replacement, affecting the efficiency of waste gas treatment. SUMMARY

[0004] The disclosed embodiment relates to a kind of green recovery device of environmental protection type atmospheric distillation waste gas. The condensation assembly of the tower body assembly is arranged in an inclined manner, so that the condensed liquid can slide smoothly. The collection assembly at the bottom of the condensation assembly in the tower body assembly has better effect on collecting and discharging liquid. The filter assembly at the flue can be directly replaced by rotating, avoiding the problem of equipment shutdown for replacement.

[0005] In a first aspect, the present disclosure provides a kind of green recovery device of environmental protection type atmospheric distillation waste gas, specifically comprising: tower body assembly; The bottom of the tower body assembly is provided with auxiliary assembly, and the bottom position of auxiliary assembly is placed with recovery tank. The top of the tower body assembly is connected and installed with flue. The upper end of the tower body assembly is provided with condensation assembly. The lower end position of the condensation assembly on the tower body assembly is provided with collection assembly. The collection groove of the collection assembly is arranged at the lower end position of the condensation assembly on the tower body assembly. The collection groove is arranged in an inclined structure. The bottom position of the collection groove is provided with liquid discharge groove, which extends directly to the outer end of the tower body assembly. The terminal position of the flue is installed with positioning assembly. The positioning assembly is installed with filter assembly. The cleaning assembly is slidably installed on the filter assembly.

[0006] In at least some embodiments, the left bottom position of the main tower body of the tower body assembly is provided with air inlet, which is arranged in a convex structure. Two groups of outer filter plates are inserted and installed at the upper end of the air inlet.

[0007] In at least some embodiments, the condensation frame of the condensation assembly is arranged in a pipe rack structure, which is fixed on the tower body assembly in an inclined manner. The top of the condensation frame is installed with collection top.

[0008] In at least some embodiments, the bottom support of the auxiliary assembly is arranged at the bottom of the tower assembly, and a guide tooth is arranged at the bottom of the bottom support corresponding to the position of the tower assembly.

[0009] In at least some embodiments, the bearing frame of the filtering assembly is installed at a part of the vertical flue, and a filter cylinder frame is rotatably installed at the upper end of the bearing frame corresponding to the position of the flue, and the filter cylinder frame is arranged in four groups.

[0010] In at least some embodiments, the cleaning frame of the cleaning assembly is slidably installed at the bottom of the filtering assembly, a cleaning brush is arranged at the middle upper end of the cleaning frame corresponding to the filter cylinder frame of the filtering assembly, and an outer protruding rod is arranged at the outer end of the cleaning frame.

[0011] In at least some embodiments, the outer fixing frame of the positioning assembly is arranged at the outer end of the flue disconnected part, a positioning frame is slidably installed at the position of the flue disconnection towards the outer fixing frame, a spring is arranged between the positioning frame and the outer fixing frame, and a vertical roller is rotatably installed at the position close to the filtering assembly.

[0012] The utility model provides a kind of green recovery device of environmental protection type atmospheric distillation waste gas, with following beneficial effects:

[0013] In the utility model, the gas inlet outer filter plate position of tower assembly can be reinforced to block larger particles, the condensing assembly at the upper end of the tower assembly is arranged in an inclined structure, so that the liquid condensed from the condensing assembly can slide better along the inclined condensing assembly, the collecting assembly at the bottom of the condensing assembly can effectively collect the liquid, the bottom of the tower assembly is vertically arranged as an auxiliary assembly, so that the auxiliary assembly can guide and collect a part of heavy impurities, when the flue discharges gas for secondary treatment, the filter cylinder frame of the filtering assembly is arranged in four groups, so that the filter cylinder frame of the flue can be quickly replaced by directly rotating the filtering assembly, the cleaning assembly on the filtering assembly can conveniently clean the filter cylinder frame, and the positioning assembly can position the filter cylinder frame of the filtering assembly.

[0014] In addition, cooling liquid needs to be connected to the condensing frame during use, then air is introduced into the tower assembly to make the gas contact with the condensing frame, so that the condensing frame can condense the gas, the condensing frame is arranged in an inclined shape, so that the condensed liquid can slide down along the inclined condensing frame, the collecting top installed at the upper end of the tower assembly has a better effect of collecting gas from the flue, after the condensed liquid is guided by the inclined condensing assembly, the liquid can slide down along the wall of the tower assembly, so that the collecting groove is arranged at the bottom of the condensing assembly in the tower assembly, and the collecting groove is arranged in an inclined structure, so that the collected liquid can be discharged to the outside of the tower assembly through the liquid discharge groove at the bottom of the collecting groove.

[0015] In addition, the bottom of the tower body assembly is provided with a bottom support, which realizes stable support of the tower body assembly by the bottom support, and a guide tooth is arranged at the bottom of the bottom support corresponding to the tower body assembly, the guide tooth is triangular, and the waste liquid outside the condensed liquid collected by the collecting assembly is guided to fall and collect through the guide tooth of the auxiliary assembly, and the bottom of the tower body assembly is raised by the bottom support, thereby facilitating subsequent cleaning of the inside of the tower body assembly.

[0016] In addition, the position of the chimney corresponding to the filter cartridge holder is first set to a disconnected state, so that the disconnected part of the chimney stably corresponds to the filter cartridge holder, so that the position of the bearing frame allows the filter cartridge holder to stably rotate at the chimney. Since the filter cartridge holder can be installed with a filter adsorption structure, the filter cartridge holder structure needs to be regularly replaced, and the filter cartridge holder is set to be rotatably installed, which facilitates replacement of the filter adsorption part. The middle position of the cleaning frame is provided with a vertical cleaning brush, which corresponds to the filter cartridge holder of the filter assembly, so that when the cleaning frame slides up and down, the cleaning brush can clean the filter cartridge holder. The outer protruding rod arranged at the outer end of the cleaning frame has the effect of facilitating handheld control. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present application, and are not a limitation of the present application.

[0019] In the drawings:

[0020] Figure 1 The overall structure of the present application is shown in the schematic diagram;

[0021] Figure 2 The structure of the tower body assembly of the present application is shown in the schematic diagram;

[0022] Figure 3 The structure of the condensing assembly of the present application is shown in the schematic diagram;

[0023] Figure 4 The structure of the filter assembly and chimney of the present application is shown in the schematic diagram;

[0024] Figure 5 The structure of the cleaning assembly and filter assembly of the present application is shown in the schematic diagram;

[0025] Figure 6 The structure of the positioning assembly of the present application is shown in the schematic diagram;

[0026] LIST OF REFERENCE NUMERALS

[0027] 1, tower body assembly; 101, main tower body; 102, air inlet; 103, outer filter plate;

[0028] 2, condensing assembly; 201, condensing frame; 202, collection top;

[0029] 3, collection assembly; 301, collection groove; 302, liquid discharge groove;

[0030] 4, auxiliary assembly; 401, bottom support; 402, guide tooth;

[0031] 5, filter assembly; 501, bearing frame; 502, filter cartridge frame;

[0032] 6, cleaning assembly; 601, cleaning frame; 602, cleaning brush; 603, outer convex rod;

[0033] 7, positioning assembly; 701, outer fixing frame; 702, positioning frame;

[0034] 8, flue;

[0035] 9, recovery groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] Embodiment one: please refer to Figures 1 to 6 :

[0038] The utility model proposes an environmentally friendly atmospheric distillation waste gas green recovery device, comprising: a tower body component 1; an auxiliary component 4 is provided at the bottom of the tower body component 1, a recovery tank 9 is placed at the bottom position of the auxiliary component 4, a flue 8 is connected and installed on the top of the tower body component 1, a condensation component 2 is provided at the upper end of the tower body component 1, a collection component 3 is provided at the lower end position of the condensation component 2 on the tower body component 1, a collection tank 301 of the collection component 3 is provided at the lower end position of the condensation component 2 on the tower body component 1, the collection tank 301 is provided with an inclined structure, and a discharge The liquid tank 302 and the drainage tank 302 extend directly to the outer end of the tower body assembly 1. After the inclined condensation assembly 2 guides the condensed liquid, the liquid will slide down the wall of the tower body assembly 1, so that the collection tank 301 is set at the bottom position of the condensation assembly 2 in the tower body assembly 1. At the same time, the collection tank 301 is set to an inclined structure, so that the collected liquid can be better discharged to the outside of the tower body assembly 1 through the drainage tank 302 at the bottom of the collection tank 301. A positioning assembly 7 is installed at the end position of the flue 8, and a filter assembly 5 is installed at the positioning assembly 7. A cleaning assembly 6 is slidably installed on the filter assembly 5.

[0039] In the embodiment of the present disclosure, Figure 2 Figure 3 As shown, an air inlet 102 is provided at the bottom left side of the main tower body 101 of the tower body assembly 1. The air inlet 102 is configured as a raised structure. Two groups of outer filter plates 103 are plugged and installed at the upper end of the air inlet 102. The air inlet 102 is configured as the main external air inlet pipe structure of the main tower body 101, so that the outer filter plates 103 are directly plugged and installed on the air inlet 102 from the upper end. The two groups of outer filter plates 103 are installed to filter the air passing through the outer filter plates 103 of the air inlet 102, and block and filter some large agglomerated particles.

[0040] In the embodiment of the present disclosure, Figure 3 As shown, the condensation rack 201 of the condensation component 2 is configured as a pipe rack structure, and the condensation rack 201 is configured to be fixed on the tower body component 1 in an inclined shape. A collecting top 202 is installed at the top of the tower body component 1 of the condensation rack 201. When in use, the condensation rack 201 needs to be connected to the cooling liquid, and then the tower body component 1 is ventilated to allow the gas to contact the condensation rack 201 to achieve condensation of the gas by the condensation rack 201. The condensation rack 201 is configured to be inclined to enable the condensed liquid to slide down along the inclined condensation rack 201. The collecting top 202 installed at the tower body component 1 at the upper end of the condensation rack 201 has a better effect of collecting the gas and exporting it from the flue 8.

[0041] In the embodiment of the present disclosure, Figure 3As shown, the bottom support 401 of the auxiliary assembly 4 is arranged at the bottom of the tower body assembly 1, and the guiding teeth 402 are arranged at the bottom of the bottom support 401 corresponding to the position of the tower body assembly 1. The guiding teeth 402 are arranged in a triangular structure. The bottom support 401 is arranged at the bottom of the tower body assembly 1 to stably support the tower body assembly 1. The guiding teeth 402 are arranged at the bottom of the bottom support 401 corresponding to the tower body assembly 1, and the guiding teeth 402 are arranged in a triangular structure to guide the waste liquid outside the condensed liquid collected by the collecting assembly 3 to fall and be collected, and the bottom support 401 is arranged at the bottom of the tower body assembly 1 to facilitate subsequent cleaning of the inside of the tower body assembly 1.

[0042] In the embodiment of the present disclosure, as shown in Figure 4 Figure 5 As shown, the bearing frame 501 of the filtering assembly 5 is installed at a part of the vertical flue 8, and the filter cylinder frame 502 is rotatably installed at the upper end position of the bearing frame 501 corresponding to the position of the flue 8. The filter cylinder frame 502 is arranged in a four-group structure. First, the position of the filter cylinder frame 502 corresponding to the flue 8 is arranged in a disconnected state to stably correspond to the disconnected part of the flue 8, so that the position of the bearing frame 501 allows the filter cylinder frame 502 to stably rotate at the flue 8. Since the filter cylinder frame 502 can be installed with a filter adsorption structure, the filter cylinder frame 502 is arranged in a rotatable manner to facilitate replacement of the filter adsorption part.

[0043] In the embodiment of the present disclosure, as shown in Figure 5 As shown, the cleaning frame 601 of the cleaning assembly 6 is slidably installed at the bottom of the filtering assembly 5, the cleaning brush 602 is arranged at the middle upper end of the cleaning frame 601, the cleaning brush 602 corresponds to the filter cylinder frame 502 of the filtering assembly 5, and the outer protruding rod 603 is arranged at the outer end of the cleaning frame 601. The middle position of the cleaning frame 601 is arranged with a vertical cleaning brush 602, so that the cleaning brush 602 corresponds to the filter cylinder frame 502 of the filtering assembly 5, so that when the cleaning frame 601 slides up and down, the cleaning frame 601 with the cleaning brush 602 can clean the filter cylinder frame 502. The outer protruding rod 603 arranged at the outer end of the cleaning frame 601 has the function of facilitating hand control.

[0044] In the embodiment of the present disclosure, as shown in Figure 6As shown, the outer fixing frame 701 of the positioning assembly 7 is arranged at the outer end of the disconnected part of the flue 8, the positioning frame 702 is slidingly installed on the outer fixing frame 701 towards the disconnected position of the flue 8, springs are arranged between the positioning frame 702 and the outer fixing frame 701, and a vertical roller is rotatably installed on the positioning frame 702 close to the filtering assembly 5. In order to make the filter cylinder frame 502 of the filtering assembly 5 correspond to the flue 8 stably, the outer fixing frame 701 is arranged at the disconnected position of the flue 8 directly, the positioning frame 702 is slidingly installed on the outer fixing frame 701, the springs arranged on the positioning frame 702 make the positioning frame 702 always abut against the filter cylinder frame 502 of the filtering assembly 5, and the vertical roller of the positioning frame 702 makes the adjustment of the rotating filter cylinder frame 502 more smooth.

[0045] The working principle of the embodiment is as follows: before use, the outer filter plate 103 and the filter cylinder frame 502 are replaced in advance, and whether the external pipeline of the condensing assembly 2 is stable, the exhaust gas enters the air inlet 102 of the tower body assembly 1, the gas is blocked by the outer filter plate 103, and then the gas is introduced into the tower body assembly 1 to pass through the position of the condensing assembly 2, so that the condensing assembly 2 condenses the gas, the condensed liquid slides from the inclined condensing assembly 2, the collection assembly 3 at the bottom of the condensing assembly 2 collects and discharges, and the treated gas enters the flue 8 from the condensing assembly 2, and the gas enters the flue 8 to contact the filter cylinder frame 502 of the filtering assembly 5, so as to realize the secondary filtering and adsorption of the gas.

[0046] When the filter cylinder frame 502 is replaced, the filter structure installed in the filter cylinder frame 502 is replaced in advance, the filter cylinder frame 502 is directly rotated to realize the replacement, the positioning assembly 7 has the limiting and fixing effect on the filter cylinder frame 502, and the cleaning assembly 6 slidingly installed on the bearing frame 501 can clean the filter cylinder frame 502.

[0047] In this paper, the following points need attention:

[0048] 1. The drawings of the embodiment of the disclosure only relate to the structures involved in the embodiment of the disclosure, and other structures can refer to the general design.

[0049] 2. In the case of no conflict, the embodiments and features in the embodiments of the disclosure can be combined to obtain new embodiments.

[0050] The above is only a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the disclosure, which should be covered within the protection scope of the disclosure. Therefore, the protection scope of the disclosure should be subject to the protection scope of the claims.

Claims

1. An environmentally friendly atmospheric distillation waste gas green recovery device, comprising: A tower assembly (1); an auxiliary assembly (4) is provided at the bottom of the tower assembly (1); a recovery tank (9) is placed at the bottom of the auxiliary assembly (4); a flue (8) is connected and installed at the top of the tower assembly (1); the tower assembly (1) is characterized in that a condensation assembly (2) is provided at the upper end of the tower assembly (1); a collection assembly (3) is provided at the lower end of the condensation assembly (2) on the tower assembly (1); a collection tank (301) of the collection assembly (3) is provided at the lower end of the condensation assembly (2) on the tower assembly (1); the collection tank (301) is provided in an inclined structure; a drainage tank (302) is provided at the bottom of the collection tank (301); the drainage tank (302) directly extends to the outer end of the tower assembly (1); a positioning assembly (7) is installed at the end of the flue (8); a filter assembly (5) is installed at the positioning assembly (7); a cleaning assembly (6) is slidably installed on the filter assembly (5).

2. The environmentally friendly atmospheric distillation waste gas green recovery device according to claim 1, characterized in that: An air inlet (102) is provided at the bottom left side of the main tower body (101) of the tower body assembly (1). The air inlet (102) is provided as a raised structure, and two groups of outer filter plates (103) are plugged and installed at the upper end of the air inlet (102).

3. The environmentally friendly atmospheric distillation waste gas green recovery device according to claim 1, characterized in that: The condensation rack (201) of the condensation assembly (2) is configured as a pipe rack structure, the condensation rack (201) is configured to be fixed on the tower assembly (1) in an inclined manner, and a collecting top (202) is installed at the top of the tower assembly (1) of the condensation rack (201).

4. The environmentally friendly atmospheric distillation waste gas green recovery device according to claim 1, characterized in that: The bottom bracket (401) of the auxiliary component (4) is arranged at the bottom position of the tower body component (1); the bottom of the bottom bracket (401) is provided with guide teeth (402) at a position corresponding to the tower body component (1); and the guide teeth (402) are arranged in a triangular structure.

5. The environmentally friendly atmospheric distillation waste gas green recovery device according to claim 1, characterized in that: The carrier frame (501) of the filter assembly (5) is installed at a portion of the vertical flue (8), and a filter cartridge frame (502) is rotatably installed at the upper end of the carrier frame (501) corresponding to the position of the flue (8), and the filter cartridge frame (502) is arranged in a four-group structure.

6. The environmentally friendly atmospheric distillation waste gas green recovery device according to claim 1, characterized in that: The cleaning frame (601) of the cleaning assembly (6) is slidably mounted on the bottom of the filter assembly (5); a cleaning brush (602) is provided at the middle upper end of the cleaning frame (601); the cleaning brush (602) corresponds to the filter cartridge frame (502) of the filter assembly (5); and an outer protruding rod (603) is provided at the outer end of the cleaning frame (601).

7. The environmentally friendly atmospheric distillation waste gas green recovery device according to claim 1, characterized in that: The external fixing frame (701) of the positioning assembly (7) is arranged at the outer end of the disconnected portion of the flue (8); a positioning frame (702) is slidably mounted on the external fixing frame (701) toward the position where the flue (8) is disconnected; a spring is mounted between the positioning frame (702) and the external fixing frame (701); and a vertical roller is rotatably mounted on the positioning frame (702) near the filter assembly (5).

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