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CN-224207541-U - Efficient filtering device for hydrogen production from methanol

CN224207541UCN 224207541 UCN224207541 UCN 224207541UCN-224207541-U

Abstract

The utility model discloses a high-efficiency filtering device for producing hydrogen from methanol, which comprises a filtering box, wherein a liquid inlet pipe is fixedly communicated with the inside of the filtering box, a liquid discharge pipe is fixedly communicated with the inside of the filtering box, a cleaning mechanism is arranged inside the filtering box, a mounting frame is fixedly connected to the outer surface of the filtering box, a sealing door is slidably connected to the inner wall of the filtering box, a fixed inserted rod is inserted into the filtering box, the fixed inserted rod is inserted into the sealing door, three clamping grooves are formed in the inner wall of the filtering box, and a filter element is slidably connected to the inner walls of the three clamping grooves. Through setting up clearance mechanism, can be convenient for clear up simultaneously the impurity on the three-layer filter core simultaneously, ensure that each layer filter core remains good filtration performance all the time, avoided the filter core to block up, this not only is showing the work efficiency that has improved filter equipment, has ensured going on steadily of hydrogen production, has still reduced manufacturing cost by a wide margin, has prolonged filter core life, provides powerful support for the high-efficient operation of methyl alcohol hydrogen production technology.

Inventors

  • WANG XINPENG
  • WANG HAIQIANG
  • Shang Zhaokang

Assignees

  • 东营冠凯新能源有限公司

Dates

Publication Date
20260508
Application Date
20250514

Claims (6)

  1. 1. The efficient filtering device for the hydrogen production of the methanol is characterized by comprising a filtering box (1), wherein a liquid inlet pipe (2) is fixedly communicated with the inside of the filtering box (1), a liquid discharge pipe (3) is fixedly communicated with the inside of the filtering box (1), a cleaning mechanism (4) is arranged in the filtering box (1), an installation frame (5) is fixedly connected with the outer surface of the filtering box (1), a sealing door (6) is slidably connected with the inner wall of the filtering box (1), a fixed inserting rod (7) is inserted into the filtering box (1), the fixed inserting rod (7) is inserted into the sealing door (6), three clamping grooves (8) are formed in the inner wall of the filtering box (1), one filter element (9) is slidably connected with the inner wall of each clamping groove (8), and three limiting sliding grooves (10) are formed in the inner wall of the filtering box (1).
  2. 2. The efficient filtering device for producing hydrogen from methanol is characterized in that the cleaning mechanism (4) comprises a motor (401) fixedly arranged on the outer surface of the mounting frame (5), the output end of the motor (401) is fixedly connected with a rotating shaft (402), and the outer surface of the rotating shaft (402) is rotatably connected with the inner wall of the mounting frame (5).
  3. 3. The efficient filtering device for producing hydrogen from methanol is characterized in that one end, far away from a motor (401), of the rotating shaft (402) is fixedly connected with a driving gear (403), the outer surface of the driving gear (403) is fixedly connected with a first screw rod (404), and the outer surface of the first screw rod (404) is rotatably connected with the inner wall of the filtering box (1).
  4. 4. The efficient filtering device for hydrogen production from methanol, as claimed in claim 3, wherein the outer surface of the first screw rod (404) is in threaded connection with a first cleaning brush (405), the outer surface of the first cleaning brush (405) is in sliding connection with the inner wall of the limit chute (10), and the bottom of the first cleaning brush (405) is in contact with the top of the filter element (9).
  5. 5. The efficient filtering device for producing hydrogen from methanol is characterized in that a driven gear I (406) is connected to the outer surface of a driving gear (403) in a meshed mode, a screw rod II (407) is fixedly connected to the outer surface of the driven gear I (406), the outer surface of the screw rod II (407) is rotatably connected with the inner wall of a filtering box (1), a cleaning brush II (408) is connected to the outer surface of the screw rod II (407) in a threaded mode, the outer surface of the cleaning brush II (408) is in sliding connection with the inner wall of a limiting chute (10), and the bottom of the cleaning brush II (408) is in contact with the top of a filter element (9).
  6. 6. The efficient filtering device for producing hydrogen from methanol is characterized in that a driven gear II (409) is connected to the outer surface of the driving gear (403) in a meshed mode, a screw rod III (410) is fixedly connected to the outer surface of the driven gear II (409), the outer surface of the screw rod III (410) is rotatably connected with the inner wall of the filtering box (1), a cleaning brush III (411) is connected to the outer surface of the screw rod III (410) in a threaded mode, the outer surface of the cleaning brush III (411) is in sliding connection with the inner wall of the limiting chute (10), and the bottom of the cleaning brush III (411) is in contact with the top of the filtering core (9).

Description

Efficient filtering device for hydrogen production from methanol Technical Field The utility model relates to the technical field of methanol hydrogen production, in particular to a high-efficiency filtering device for methanol hydrogen production. Background Along with the continuous increase of hydrogen energy demands, the efficient and stable methanol hydrogen production process becomes a research hot spot, and in the methanol hydrogen production process, raw material methanol often contains various impurities which can damage hydrogen production equipment and affect the purity and production efficiency of hydrogen if not filtered effectively, so that the efficient methanol hydrogen production filter device for methanol hydrogen production has an important role in improving the quality of hydrogen. However, the traditional methanol hydrogen production filter device has difficult filter element cleaning in practical application, because the impurity components in the methanol are complex and are easy to accumulate on the surface of the filter element, the conventional filter device lacks a convenient and effective cleaning means, once the filter element is blocked, the filter efficiency is greatly reduced, the continuity of hydrogen production is affected, the production cost is increased by frequently replacing the filter element, and certain defects exist. Disclosure of utility model The utility model aims to solve the problem of providing the high-efficiency filtering device for preparing hydrogen from methanol, which can clean the filter element efficiently. In order to solve the technical problems, the technical scheme is that the efficient filtering device for preparing hydrogen from methanol comprises a filtering box, wherein a liquid inlet pipe is fixedly communicated with the inside of the filtering box, a liquid discharge pipe is fixedly communicated with the inside of the filtering box, a cleaning mechanism is arranged inside the filtering box, an installation frame is fixedly connected with the outer surface of the filtering box, a sealing door is slidably connected with the inner wall of the filtering box, a fixed inserting rod is inserted into the filtering box, the fixed inserting rod is inserted into the sealing door, three clamping grooves are formed in the inner wall of the filtering box, a filter element is slidably connected to the inner walls of the three clamping grooves, and three limiting sliding grooves are formed in the inner wall of the filtering box. Preferably, the efficient filtering device for producing hydrogen from methanol comprises a motor fixedly mounted on the outer surface of the mounting frame, wherein the output end of the motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is rotationally connected with the inner wall of the mounting frame. Preferably, the high-efficiency filtering device for producing hydrogen from methanol is characterized in that one end, far away from the motor, of the rotating shaft is fixedly connected with a driving gear, the outer surface of the driving gear is fixedly connected with a first screw rod, and the outer surface of the first screw rod is rotationally connected with the inner wall of the filtering box. Preferably, in the high-efficiency filtering device for producing hydrogen from methanol, the first cleaning brush is connected to the outer surface of the first screw rod in a threaded manner, the outer surface of the first cleaning brush is connected with the inner wall of the limit chute in a sliding manner, and the bottom of the first cleaning brush is in contact with the top of the filter element. Preferably, the above-mentioned high-efficient filter equipment for methyl alcohol hydrogen production, wherein the surface meshing of driving gear is connected with driven gear one, driven gear one's surface fixedly connected with lead screw two, and the surface and the inner wall rotation of rose box of lead screw two are connected, the surface threaded connection of lead screw two has the cleaning brush two, the surface and the inner wall sliding connection of spacing spout of cleaning brush two, the bottom of cleaning brush two contacts with the top of filter core. Preferably, the above-mentioned high-efficient filter equipment for methyl alcohol hydrogen production, wherein the surface meshing of driving gear is connected with driven gear two, driven gear two's surface fixedly connected with lead screw three, and the surface of lead screw three is connected with the inner wall rotation of rose box, the surface threaded connection of lead screw three has the cleaning brush three, the surface and the inner wall sliding connection of spacing spout of cleaning brush three, the bottom of cleaning brush three contacts with the top of filter core. The utility model has the advantages and beneficial effects that: 1. the utility model can conveniently and simultaneously clean impurities on the th