Heat treatment protective atmosphere device for improving methanol cracking efficiency

Abstract

The utility model discloses a heat treatment protective atmosphere device for improving methanol cracking efficiency, which comprises a methanol cracking device and a cleaning component, the methanol cracking device comprises a cracking reactor and a condenser which are fixedly installed inside, and the cleaning component comprises fixed rods which are fixedly installed on both sides of the upper end in the condenser. The condensing sleeves are fixedly mounted at the lower end of the fixing rod. According to the heat treatment protective atmosphere device capable of improving the methanol cracking efficiency, when cracking gas obtained after methanol cracking in a cracking reactor in a methanol cracking device is conveyed to a condenser for condensation, multiple groups of condensation sleeves fixedly mounted in the condenser and rotating scrapers among the condensation sleeves are connected with the condenser, so that the methanol cracking efficiency is improved; liquid beads can be scraped off in time after being formed on the inner walls and the outer walls of the multiple sets of condensation sleeves, so that the condensation area of the inner walls and the outer walls in the use process of the condensation sleeves is ensured, and the condensation efficiency and effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of methanol cracking devices, in particular to a heat treatment protective atmosphere device for improving methanol cracking efficiency. Background Art

[0002] The heat treatment protective atmosphere device for improving the efficiency of methanol cracking refers to a high-efficiency methanol cracking device. Methanol cracking needs to be cracked and gasified through a cracking atmosphere generating device, that is, methanol cracking is a process of cracking under a certain pressure, a certain temperature and a special gas-solid catalyst.

[0003] Existing methanol cracking devices, such as the methanol cracking atmosphere generating device disclosed in publication number CN218962590U, have the advantage of vibration collection of condensed liquid droplets in the condenser, but the liquid droplets on the outer end of the condensation wall in the condenser of this methanol cracking device are inconvenient to completely and timely remove, so that during the condensation of the cracked gas, there is not enough condensation area at all times. For this reason, we propose a heat treatment protective atmosphere device for improving the efficiency of methanol cracking. Utility Model Content

[0004] The main purpose of the utility model is to provide a heat treatment protective atmosphere device for improving methanol cracking efficiency, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A heat treatment protective atmosphere device for improving methanol cracking efficiency comprises a methanol cracking device and a cleaning component, wherein the methanol cracking device comprises a cracking reactor and a condenser fixedly installed inside, the cleaning component comprises fixed rods fixedly installed on both sides of the upper end of the condenser, and multiple groups of condensing sleeves fixedly installed at the lower ends of the fixed rods, a scraper is movably installed between the condensing sleeves in the condenser, a first bevel gear is fixedly installed at the center of the bottom of the scraper, and a second bevel gear is meshingly installed on one side of the first bevel gear.

[0007] Preferably, the cleaning component further comprises a rotating shaft fixedly mounted on the outer side of the second bevel gear, and a micro motor fixedly mounted on the outer end of the rotating shaft, the rotating shaft and the condenser are movably connected, and the micro motor and the condenser are fixedly connected.

[0008] Preferably, the cleaning assembly further comprises a bayonet opening on the upper portion of the first bevel gear.

[0009] Preferably, the cleaning component further comprises a support rod movably mounted at the outer end of the bayonet, and a mounting opening provided in the support rod and matching with the bayonet, and the outer end of the support rod is fixedly connected to the condenser.

[0010] Preferably, the methanol cracking device further comprises a conduction pipe fixedly connected between the cracking reactor and the condenser, and a liquid outlet pipe and an exhaust pipe fixedly connected to the lower end and the bottom of the condenser respectively.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, when the cracked gas after methanol cracking in the cracking reactor of the methanol cracking device is transported to the condenser for condensation, multiple groups of condensing sleeves fixedly installed in the condenser and the scrapers rotating between the condensing sleeves can timely scrape off the liquid droplets formed on the inner and outer walls of the multiple groups of condensing sleeves, so as to ensure the condensation area of ​​the inner and outer walls of the condensing sleeves during use, thereby improving the efficiency and effect of its condensation;

[0013] 2. In the utility model, the support rod sleeved on the upper part of the first bevel gear at the bottom of the scraper can also ensure the stability of the micro motor when transmitting the rotation of the scraper, thereby improving the effect of scraping liquid drops on the inner and outer walls of the condensation sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is the internal structure diagram of the utility model;

[0016] Figure 3 This is a structural diagram of the condenser of the utility model;

[0017] Figure 4 This is the internal structure diagram of the condenser of the utility model;

[0018] Figure 5 This is a structural diagram of the scraper of the utility model;

[0019] Figure 6 It is a side sectional view of the condenser of the utility model;

[0020] Figure 7 For this utility model Figure 2 A is an enlarged view of the middle image.

[0021] Reference numerals:

[0022] 100, methanol cracking device; 101, cracking reactor; 102, condenser; 103, conduction pipe; 104, liquid outlet pipe; 105, exhaust pipe;

[0023] 200, cleaning component; 201, fixing rod; 202, condensation sleeve; 203, scraper; 204, first bevel gear; 205, second bevel gear; 206, rotating shaft; 207, micro motor; 208, bayonet; 209, support rod; 210, installation port. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] Embodiment 1:

[0026] like Figure 1-7 As shown, this embodiment provides a heat treatment protective atmosphere device for improving the efficiency of methanol cracking, including a methanol cracking device 100 and a cleaning component 200, the methanol cracking device 100 includes a cracking reactor 101 and a condenser 102 fixedly installed inside, the methanol cracking device 100 also includes a conduction pipe 103 fixedly connected between the cracking reactor 101 and the condenser 102, and a liquid outlet pipe 104 and an exhaust pipe 105 fixedly connected to the lower end and the bottom of the condenser 102, respectively, the cleaning component 200 includes a fixed rod 201 fixedly installed on both sides of the upper end of the condenser 102, and a plurality of groups of condensing sleeves 202 fixedly installed at the lower end of the fixed rod 201, and a scraper 203 is also movably installed between the condensing sleeves 202 in the condenser 102, and the scraper 203 A first bevel gear 204 is also fixedly installed at the center of the bottom, and a second bevel gear 205 is also meshedly installed on one side of the first bevel gear 204. The cleaning component 200 also includes a rotating shaft 206 fixedly installed on the outside of the second bevel gear 205, and a micro motor 207 fixedly installed on the outer end of the rotating shaft 206. The rotating shaft 206 and the condenser 102 are movably connected, and the micro motor 207 and the condenser 102 are fixedly connected. The cleaning component 200 also includes a bayonet 208 opened on the upper part of the first bevel gear 204, and the cleaning component 200 also includes a support rod 209 movably installed at the outer end of the bayonet 208, and an installation port 210 opened in the support rod 209 and matching the bayonet 208, and the outer end of the support rod 209 and the condenser 102 are fixedly connected.

[0027] Specifically, the heat treatment protective atmosphere device for improving the efficiency of methanol cracking refers to a high-efficiency methanol cracking device 100. Methanol cracking needs to be cracked and gasified by a cracking atmosphere generating device, that is, methanol cracking is a process of cracking under a certain pressure, a certain temperature and a special gas-solid catalyst. When the cracked gas after methanol cracking in the cracking reactor 101 in the methanol cracking device 100 is transported to the condenser 102 for condensation, multiple groups of condensing sleeves 202 fixedly installed in the condenser 102 and the scrapers 203 rotating between the condensing sleeves 202 can scrape off the liquid droplets on the inner and outer walls of the multiple groups of condensing sleeves 202 in time after they are formed, so as to ensure that the inner and outer walls of the condensing sleeves 202 are kept clean during use. The condensation area during condensation is increased, thereby improving the efficiency and effect of condensation. The fixing rods 201 fixedly installed on both sides of the top of the condensation sleeve 202 are mainly used to ensure the stable fixation of the condensation sleeve 202 during use. The first bevel gear 204 fixedly installed at the center of the bottom of the scraper 203, and the second bevel gear 205 and the rotating shaft 206 meshingly connected on the outside of the first bevel gear 204 are mainly used for the outer micro motor 207 to drive the scraper 203 to rotate. The support rod 209 sleeved on the upper part of the first bevel gear 204 at the bottom of the scraper 203 can also ensure the stability of the micro motor 207 when conducting the rotation of the scraper 203, thereby improving the effect of scraping liquid droplets on the inner and outer walls of the condensation sleeve 202.

[0028] The working principle and use process of this utility model:

[0029] When the cracked gas after methanol cracking in the cracking reactor 101 in the methanol cracking device 100 is transported to the condenser 102 for condensation through the conduction pipe 103, the cracked gas will pass through the multiple groups of condensing sleeves 202 in the condenser 102 and condense into liquid droplets at the outer ends of the inner and outer walls of the condensing sleeve 202. During the downstream condensation of the cracked gas, the micro motor 207 at the outer end of the condenser 102 will be started to drive the second bevel gear 205 to rotate through the rotating shaft 206, and then the first bevel gear 204 and the scraper 203 at the upper and lower ends of the transmission support rod 209 are stably rotated through the second bevel gear 205, so that the scraper 203 rotating at the inner and outer ends of the condensing sleeve 202 can timely and completely clean up the liquid droplets condensed on the inner and outer walls of the condensing sleeve 202, thereby ensuring the condensation area of ​​the inner and outer ends of the condensing sleeve 202 during use.

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

Claims

1. A heat treatment protective atmosphere device for improving methanol cracking efficiency, comprising a methanol cracking device (100) and a removal component (200), wherein the methanol cracking device (100) comprises a cracking reactor (101) and a condenser (102) fixedly installed inside, characterized in that: The cleaning component (200) comprises a fixing rod (201) fixedly installed on both sides of the upper end of the condenser (102), and a plurality of groups of condensing sleeves (202) fixedly installed at the lower end of the fixing rod (201); a scraper (203) is movably installed between the condensing sleeves (202) in the condenser (102); a first bevel gear (204) is fixedly installed at the center of the bottom of the scraper (203); and a second bevel gear (205) is meshingly installed on one side of the first bevel gear (204).

2. A heat treatment protective atmosphere device for improving methanol cracking efficiency according to claim 1, characterized in that: The cleaning assembly (200) further comprises a rotating shaft (206) fixedly mounted on the outside of the second bevel gear (205), and a micro motor (207) fixedly mounted on the outer end of the rotating shaft (206); the rotating shaft (206) and the condenser (102) are movably connected, and the micro motor (207) and the condenser (102) are fixedly connected.

3. A heat treatment protective atmosphere device for improving methanol cracking efficiency according to claim 1, characterized in that: The cleaning assembly (200) further comprises a bayonet (208) formed on the upper portion of the first bevel gear (204).

4. A heat treatment protective atmosphere device for improving methanol cracking efficiency according to claim 1, characterized in that: The cleaning assembly (200) further comprises a support rod (209) movably mounted on the outer end of the bayonet (208), and a mounting opening (210) provided in the support rod (209) and matching with the bayonet (208); the outer end of the support rod (209) is fixedly connected to the condenser (102).

5. A heat treatment protective atmosphere device for improving methanol cracking efficiency according to claim 1, characterized in that: The methanol cracking device (100) further comprises a conduction pipe (103) fixedly connected between the cracking reactor (101) and the condenser (102), and a liquid outlet pipe (104) and an exhaust pipe (105) fixedly connected to the lower end and the bottom of the condenser (102), respectively.

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