Special metal catalyst reduction calcining equipment

Abstract

The utility model relates to the technical field of catalyst reduction, in particular to special metal catalyst reduction calcination equipment which comprises a machining table, a machining assembly and a filtering assembly are arranged at the top of the machining table, and the filtering assembly is located on the side face of the machining assembly. Cold air or cold water is injected into the air injection pipe and then led into the annular mounting pipe, then the annular mounting pipe cools the interior of the calcining barrel, and then the cold air is discharged from the air outlet pipe, so that the calcining barrel can be continuously cooled through the circulation, a worker can conveniently clean the interior of the calcining barrel, and the working efficiency is further improved; the air suction pump is started to suck air in the calcining barrel into the filtering barrel through the air suction pipe, meanwhile, in order to avoid heat accumulation in the filtering barrel, the water suction pump is started to inject water into the filtering barrel, then the filtering barrel is cooled, the internal temperature value can be known at any time through the temperature sensor, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of catalyst reduction, in particular to a special metal catalyst reduction and calcination device. Background Technique

[0002] The components in the catalyst are composed of two or more metals. For example, platinum-rhenium and other bimetallic reforming catalysts supported on chlorine-containing alumina have more excellent properties than the aforementioned reforming catalysts containing only platinum. In such catalysts, multiple metals supported on the carrier can form binary or multi-component metal clusters, greatly improving the effective dispersion degree of the active components. The concept of metal cluster compounds was first derived from complex catalysts. Applying it to solid metal catalysts, it can be considered that there are several, dozens or more metal atoms aggregated into clusters on the metal surface. Therefore, the catalyst needs to be calcined during reduction.

[0003] In the prior art, such as: CN220103781 U, a special metal catalyst reduction and calcination device. In this special metal catalyst reduction and calcination device, the gas generated during calcination is introduced into the interior of the filter cartridge by an induced draft fan. First, impurities with larger particles are filtered by the filter mesh cylinder inside the filter cartridge, and then harmful impurities in the gas are adsorbed by the activated carbon plate and the cotton filter layer inside the purification cylinder. The purified gas is discharged through the exhaust port, avoiding harm to the environment and health caused by the gas, and solving the problem that no purification mechanism is provided at the exhaust port of the existing device, and some harmful gases will be generated during the calcination of the catalyst, and the direct discharge of the gas will cause environmental pollution.

[0004] However, there are still some deficiencies in the use of this device. After the calcination box finishes calcination, it cannot quickly cool the interior, and it needs to cool naturally, thereby reducing the work efficiency. Since heat is easily accumulated inside the filter barrel and the purification cylinder after the gas is drawn in, the service life will be reduced after working for a long time, so it needs to be cooled down. Content of the Utility Model

[0005] The purpose of the utility model is to provide a special metal catalyst reduction and calcination device to solve the problem proposed in the above background technique that after the calcination box finishes calcination, it cannot quickly cool the interior, and it needs to cool naturally, thereby reducing the work efficiency. Since heat is easily accumulated inside the filter barrel and the purification cylinder after the gas is drawn in, the service life will be reduced after working for a long time, so it needs to be cooled down.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A special metal catalyst reduction and calcination device, including a processing table, on the top of the processing table are respectively arranged a processing component and a filtering component, and the filtering component is located on the side of the processing component;

[0008] The processing component includes a calcination barrel on the top of the processing table, a sealing cover is arranged on the top of the calcination barrel, a stirring motor is installed on the top of the sealing cover, the output end of the stirring motor is fixedly connected with a stirring frame, the stirring frame penetrates through the sealing cover and extends into the calcination barrel, the stirring frame is rotationally connected with the sealing cover, an installation groove is opened on the inner surface of the calcination barrel, and an annular installation pipe is fixedly connected in the installation groove;

[0009] The filtering component includes a filtering barrel on the top of the processing table, a filtering plate and a purification plate are respectively clamped in the filtering barrel, the filtering plate is located at the bottom of the purification plate, a top cover is clamped on the top of the filtering barrel, an air extraction pump is installed on the top of the top cover, a water extraction pump is installed on the top of the processing table, the drainage end of the water extraction pump is fixedly connected with a water injection pipe, the water injection pipe penetrates through the top cover and extends into the filtering barrel, the water extraction end of the water extraction pump is fixedly connected with a conduit, and a temperature sensor is fixedly connected to the bottom of the top cover.

[0010] As a preferred scheme of the present utility model, a suction pipe is fixedly connected to the top of the air extraction pump, the end of the suction pipe penetrates through the calcination barrel and extends into the calcination barrel, the suction pipe is inserted into the calcination barrel, a discharge pipe is fixedly connected to the bottom of the filtering barrel, and a control valve is fixedly connected to the outer surface of the discharge pipe.

[0011] As a preferred scheme of the present utility model, a sealing plate is fixedly connected to the bottom of the sealing cover, a connection groove is opened on the top of the calcination barrel, the sealing plate is opposite to the calcination barrel in position, and the sealing plate extends into the connection groove and is clamped with the connection groove.

[0012] As a preferred scheme of the present utility model, an air injection pipe and an air outlet pipe are respectively arranged on the side surface of the calcination barrel, the air injection pipe penetrates through the calcination barrel and is fixedly connected with one end of the annular installation pipe, and the air outlet pipe penetrates through the calcination barrel and is fixedly connected with the other end of the annular installation pipe.

[0013] As a preferred scheme of the present utility model, a fixing plate is fixedly connected to the outer surface of the calcination barrel, and a support frame is fixedly connected between the fixing plate and the processing table.

[0014] As a preferred scheme of the present utility model, a fixing rod is arranged on the side surface of the calcination barrel, the fixing rod penetrates through the calcination barrel and extends into the sealing plate, and the fixing rod is inserted into the calcination barrel.

[0015] As a preferred solution of the present utility model, a feed pipe is fixedly connected to the top of the sealing cover, a clamping hole is formed in the top of the processing table, and the filter barrel extends into the clamping hole and is clamped with the clamping hole.

[0016] As a preferred solution of the present utility model, four support legs are fixedly connected to the bottom of the processing table, and the four support legs are respectively located at the bottom corners of the processing table.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. In the present utility model, by setting the processing component, when it is necessary to clean the inside of the calcination barrel after the calcination is completed, cold air or cold water is injected into the injection gas pipe and then led into the annular installation pipe. Then, the annular installation pipe cools the inside of the calcination barrel, and then the cold air is discharged from the air outlet pipe. By this cycle, the calcination barrel can be continuously cooled, which is convenient for the staff to clean the inside of the calcination barrel, thereby improving the work efficiency.

[0019] 2. In the present utility model, by setting the filtering component, the air pump is started to pump the gas in the calcination barrel into the filter barrel through the suction pipe. A filter plate and a purification plate are arranged in the filter barrel to purify the gas. At the same time, in order to avoid heat accumulation inside the filter barrel, the water pump is started to inject water into the filter barrel to cool it. The temperature sensor can always understand the internal temperature value, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is a schematic diagram of the top structure of the calcination barrel of the present utility model;

[0022] Figure 3 is a schematic diagram of the annular installation pipe structure of the present utility model;

[0023] Figure 4 is a schematic diagram of the internal structure of the filter barrel of the present utility model.

[0024] In the figure: 1, processing table; 2, processing component; 201, calcination barrel; 202, sealing cover; 203, sealing plate; 204, connection groove; 205, stirring motor; 206, stirring frame; 207, installation groove; 208, annular installation pipe; 209, air outlet pipe; 210, injection pipe; 3, filtering component; 301, filtering barrel; 302, top cover; 303, discharge pipe; 304, control valve; 305, filtering plate; 306, purification plate; 307, air extraction pump; 308, temperature sensor; 309, water extraction pump; 310, conduit; 4, fixing plate; 5, support frame; 6, feed pipe; 7, support leg; 8, fixing rod; 9, clamping hole; 10, air extraction pipe. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] For the embodiments, please refer to Figures 1-4 , the present invention provides a technical solution:

[0027] A special metal catalyst reduction and calcination device includes a processing table 1. A processing component 2 and a filtering component 3 are respectively arranged on the top of the processing table 1, and the filtering component 3 is located on the side of the processing component 2.

[0028] In this embodiment, according to Figure 1 , Figure 2 and Figure 3As shown, the processing assembly 2 includes a calcination barrel 201 on the top of the processing table 1. A sealing cover 202 is provided on the top of the calcination barrel 201. A stirring motor 205 is installed on the top of the sealing cover 202. The output end of the stirring motor 205 is fixedly connected to a stirring frame 206. The stirring frame 206 penetrates through the sealing cover 202 and extends into the calcination barrel 201. The stirring frame 206 is rotatably connected to the sealing cover 202. An installation groove 207 is formed on the inner wall of the calcination barrel 1. An annular installation pipe 208 is fixedly connected in the installation groove 207. A sealing plate 203 is fixedly connected to the bottom of the sealing cover 202. A connection groove 204 is formed on the top of the calcination barrel 201. The sealing plate 203 is opposite to the calcination barrel 201 in position. The sealing plate 203 extends into the connection groove 204 and is clamped with the connection groove 204. An air injection pipe 210 and an air outlet pipe 209 are respectively arranged on the side of the calcination barrel 201. The air injection pipe 210 penetrates through the calcination barrel 201 and is fixedly connected to one end of the annular installation pipe 208. The air outlet pipe 209 penetrates through the calcination barrel 201 and is fixedly connected to the other end of the annular installation pipe 208. A fixing plate 4 is fixedly connected to the outer surface of the calcination barrel 201. A support frame 5 is fixedly connected between the fixing plate 4 and the processing table 1. A fixing rod 8 is arranged on the side of the calcination barrel 201. The fixing rod 8 penetrates through the calcination barrel 201 and extends into the sealing plate 203. The fixing rod 8 is inserted into the calcination barrel 201. A feed pipe 6 is fixedly connected to the top of the sealing cover 202. A clamping hole 9 is formed on the top of the processing table 1. The filter barrel 301 extends into the clamping hole 9 and is clamped with the clamping hole 9.

[0029] Among them, cold air or cold water is injected into the air injection pipe 210 and then led into the annular installation pipe 208. Then, the annular installation pipe 208 cools the inside of the calcination barrel 201. Then, the cold air is discharged from the air outlet pipe 209. This cycle can continuously cool the calcination barrel 201, which is convenient for the staff to clean the inside of the calcination barrel 201.

[0030] In this embodiment, according to Figure 1 and Figure 4As shown in the figure, the filtering component 3 includes a filtering barrel 301 on the top of the processing table 1. A filtering plate 305 and a purification plate 306 are respectively clamped inside the filtering barrel 301. The filtering plate 305 is located at the bottom of the purification plate 306. The top of the filtering barrel 301 is clamped with a top cover 302. An air extraction pump 307 is installed on the top of the top cover 302. A water extraction pump 309 is installed on the top of the processing table 1. The drainage end of the water extraction pump 309 is fixedly connected with a water injection pipe, and the water injection pipe penetrates through the top cover 302 and extends into the filtering barrel 301. The water extraction end of the water extraction pump 309 is fixedly connected with a conduit 310. The bottom of the top cover 302 is fixedly connected with a temperature sensor 308. The top of the air extraction pump 307 is fixedly connected with an air extraction pipe 10. The end of the air extraction pipe 10 penetrates through the calcination barrel 201 and extends into the calcination barrel 201. The air extraction pipe 10 is inserted into the calcination barrel 201. The bottom of the filtering barrel 301 is fixedly connected with a discharge pipe 303. A control valve 304 is fixedly connected to the outer surface of the discharge pipe 303. Four support legs 7 are fixedly connected to the bottom of the processing table 1, and the four support legs 7 are respectively located at the bottom corners of the processing table 1.

[0031] Among them, the air extraction pump 307 is started to pump the gas in the calcination barrel 201 into the filtering barrel 301 through the air extraction pipe 10. A filtering plate 305 and a purification plate 306 are arranged in the filtering barrel 301, so as to purify the pumped-in gas. At the same time, in order to avoid heat accumulation inside the filtering barrel 301, the water extraction pump 309 is started to inject water into the filtering barrel 301, so as to cool it down and improve the practicability.

[0032] The working process of the present utility model: When the special metal catalyst reduction calcination equipment designed by this solution is working, first check whether the device is in normal use. Place the processing material in the calcination barrel 201 through the feed pipe 6. Start the stirring motor 205 to rotate the stirring frame 206, and the stirring frame 206 stirs the metal catalyst. Then, the calcination barrel 201 performs a calcination operation on the internal metal material. Stirring during calcination improves the working efficiency and heats evenly. During the calcination process, start the air extraction pump 307 to pump the gas in the calcination barrel 201 into the filtering barrel 301 through the air extraction pipe 10. A filtering plate 305 and a purification plate 306 are arranged in the filtering barrel 301, so as to purify the pumped-in gas. At the same time, in order to avoid heat accumulation inside the filtering barrel 301, start the water extraction pump 309 to inject water into the filtering barrel 301, so as to cool it down and improve the practicability. When it is necessary to clean the inside of the calcination barrel 201 after calcination, inject cold air or cold water into the injection pipe 210, and then lead it into the annular installation pipe 208. Then, the annular installation pipe 208 cools the inside of the calcination barrel 201, and then the cold air is discharged from the air outlet pipe 209. By circulating in this way, the calcination barrel 201 can be continuously cooled, which is convenient for the staff to clean the inside of the calcination barrel 201, thereby improving the working efficiency.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A special metal catalyst reduction and calcination device, comprising a processing table (1), characterized in that: On the top of the processing table (1), a processing component (2) and a filtering component (3) are respectively arranged, and the filtering component (3) is located on the side of the processing component (2); The processing component (2) includes a calcination barrel (201) on the top of the processing table (1). A sealing cover (202) is arranged on the top of the calcination barrel (201). A stirring motor (205) is installed on the top of the sealing cover (202). The output end of the stirring motor (205) is fixedly connected with a stirring frame (206). The stirring frame (206) penetrates through the sealing cover (202) and extends into the calcination barrel (201). The stirring frame (206) is rotationally connected with the sealing cover (202). An installation groove (207) is formed on the inner wall of the calcination barrel (201), and an annular installation pipe (208) is fixedly connected in the installation groove (207); The filtering component (3) includes a filtering barrel (301) on the top of the processing table (1). A filter plate (305) and a purification plate (306) are respectively clamped in the filtering barrel (301). The filter plate (305) is located at the bottom of the purification plate (306). A top cover (302) is clamped on the top of the filtering barrel (301). An air extraction pump (307) is installed on the top of the top cover (302). A water extraction pump (309) is installed on the top of the processing table (1). The drainage end of the water extraction pump (309) is fixedly connected with a water injection pipe. The water injection pipe penetrates through the top cover (302) and extends into the filtering barrel (301). The water extraction end of the water extraction pump (309) is fixedly connected with a conduit (310). A temperature sensor (308) is fixedly connected to the bottom of the top cover (302).

2. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: The top of the air extraction pump (307) is fixedly connected with an air extraction pipe (10). The end of the air extraction pipe (10) penetrates through the calcination barrel (201) and extends into the calcination barrel (201). The air extraction pipe (10) is inserted into the calcination barrel (201). The bottom of the filtering barrel (301) is fixedly connected with a discharge pipe (303). A control valve (304) is fixedly connected to the outer surface of the discharge pipe (303).

3. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: The bottom of the sealing cover (202) is fixedly connected with a sealing plate (203). A connection groove (204) is formed on the top of the calcination barrel (201). The sealing plate (203) is opposite to the calcination barrel (201). The sealing plate (203) extends into the connection groove (204) and is clamped with the connection groove (204).

4. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: An air injection pipe (210) and an air outlet pipe (209) are respectively arranged on the side of the calcination barrel (201). The air injection pipe (210) penetrates through the calcination barrel (201) and is fixedly connected with one end of the annular installation pipe (208). The air outlet pipe (209) penetrates through the calcination barrel (201) and is fixedly connected with the other end of the annular installation pipe (208).

5. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: A fixing plate (4) is fixedly connected to the outer surface of the calcination barrel (201). A support frame (5) is fixedly connected between the fixing plate (4) and the processing table (1).

6. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: A fixing rod (8) is provided on the side surface of the calcination barrel (201). The fixing rod (8) penetrates through the calcination barrel (201) and extends into the sealing plate (203). The fixing rod (8) is inserted into the calcination barrel (201).

7. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: A feed pipe (6) is fixedly connected to the top of the sealing cover (202). A clamping hole (9) is formed in the top of the processing table (1). The filtering barrel (301) extends into the clamping hole (9) and is clamped with the clamping hole (9).

8. A special metal catalyst reduction and calcination device according to claim 1, characterized in that: Four support legs (7) are fixedly connected to the bottom of the processing table (1). The four support legs (7) are respectively located at the bottom corners of the processing table (1).

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