CN220656819U

CN220656819U - Nitrogen making machine convenient for impurity removal

Info

Publication number: CN220656819U
Application number: CN202321834989.7U
Authority: CN
Inventors: 张亮
Original assignee: Dongtai Hongbo Purification Technology Co ltd
Current assignee: Dongtai Hongbo Purification Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-03-26
Anticipated expiration: 2033-07-13

Abstract

The utility model relates to the technical field of impurity removing structures of nitrogen making machines, in particular to a nitrogen making machine convenient for impurity removal, which comprises a bottom plate, wherein a nitrogen making machine gas storage component is arranged on the right side of the top end of the bottom plate, an impurity removing component is arranged on the left side of the nitrogen making machine gas storage component, the impurity removing component comprises an impurity removing box, the bottom end of the left side of the impurity removing box is connected with an air inlet pipe, a filter component is arranged in the impurity removing box through a penetrating groove, the filter component comprises a filter component, and the filter component comprises two dust filtering plates which are embedded in the impurity removing box. According to the utility model, the two dust filtering plates are arranged in the impurity removing box in parallel, dust in gas is cleaned after the air is taken in through the air inlet of the air inlet pipe, meanwhile, the two sides of the dust filtering plates can be restrained and fixed through the buckle plates, so that the mounting stability of the two dust filtering plates is ensured, the dust filtering plates can be pushed and extruded transversely, and therefore, the dust filtering plates can be replaced quickly, and the situation that the dust mixed in the air easily enters the nitrogen making machine is avoided.

Description

Nitrogen making machine convenient for impurity removal

Technical Field

The utility model relates to the technical field of impurity removing structures of nitrogen making machines, in particular to a nitrogen making machine convenient for impurity removal.

Background

The nitrogen generator is a device for separating oxygen and nitrogen from air serving as raw materials by a physical method to obtain nitrogen, and is industrially applied to three types of nitrogen generators, namely a cryogenic air separation method, a molecular sieve air separation method and a membrane air separation method according to different classification methods.

Most of the existing nitrogen making machines do not have the function of filtering dust, so that the dust mixed in the air easily enters the nitrogen making machines to cause faults in the nitrogen making machines, and meanwhile, part of dust filtering nets are arranged inside the box body, so that the dust blocked in the meshes of the dust filtering nets is inconvenient to replace, the ventilation rate of the dust filtering nets is reduced, and normal use is affected. There is a need for a nitrogen generator that facilitates the removal of impurities to address the above-described problems.

Disclosure of Invention

The present utility model is directed to solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a nitrogen making machine convenient to edulcoration, includes the bottom plate, nitrogen making machine gas storage subassembly is installed on bottom plate top right side, just nitrogen making machine gas storage subassembly left side is installed the edulcoration subassembly, the edulcoration subassembly includes the edulcoration case, edulcoration case left side bottom is connected with the intake pipe, the inside filter unit that installs through penetrating groove embeds of edulcoration case, filter unit includes filter element, filter element includes two embedded dust filtering plates of installing inside the edulcoration case.

Preferably, the nitrogen generator gas storage subassembly includes the gas holder, gas holder top right side is connected with the outlet duct, the gas holder outside is encircleed and is connected with three stabilizer blade, gas holder left side bottom is connected with the butt joint pipe, just the butt joint pipe is connected fixedly through the bolt with the gas passing tube, the gas passing tube left side is connected fixedly with the edulcoration case, can store the air after the preliminary filtration through the gas holder.

Preferably, the four corner positions of the bottom end of the impurity removal box are connected with a support, the bottom end of the support is fixedly connected with the bottom plate, and the impurity removal box can be supported through the support, so that the impurity removal box can be lifted, and the position of the clamping shaft can be conveniently adjusted.

Preferably, the fluting has been seted up on edulcoration case right side, and fluting internally mounted has the door plant, door plant corner position department is fixed through the fluting butt joint of locking bolt and edulcoration case, the door plant avris is encircleed and is provided with the rubber circle, and the rubber circle passes through the annular and inlay at the fluting inner wall of edulcoration case, through rotating locking bolt and taking out, can conveniently dismantle the door plant, can clear up the inside remaining dust of edulcoration case after the door plant is taken down.

Preferably, the upper end and the lower end of the dust filtering plate are symmetrically connected with two guide plates, the guide plates are embedded in the impurity removing box through the guide grooves, the guide plates can be guided and restrained through the guide grooves of the impurity removing box, the stability of the dust filtering plate in translation is guaranteed, and the dust filtering plate is prevented from shifting in pushing.

Preferably, the buckle is installed in rotation of edulcoration case top, just the buckle top is connected with dials the board, buckle inner wall is connected with sealed pad, buckle inner wall and sealed corresponding position department of filling up are connected with the limiting plate, buckle end-to-end connection has the cutting ferrule, follows the buckle through sealed pad and inserts and establish the inslot portion that runs through at the edulcoration case after rotating, makes sealed pad can contradict the extrusion in the dust filtering board outside, avoids the dust filtering board to install and appears the skew in the edulcoration incasement portion.

Preferably, two constraint parts are symmetrically installed at the outer side of the bottom end of the impurity removal box, each constraint part comprises a box plate, a connecting shaft is transversely inserted in the box plate through a through hole, a reset spring is sleeved outside the connecting shaft, a clamping shaft is connected to the left side of the connecting shaft, a clamping groove is inserted in the clamping sleeve at the left side of the clamping plate, a push plate is connected to the bottom end of the clamping plate, the push plate penetrates through the outer side of the box plate through a limiting groove, the buckling plate can be supported through the elastic force of the reset spring, and the clamping shaft can be inserted in the clamping sleeve, so that the buckling plate can be limited.

The utility model has at least the following beneficial effects:

1. through setting up filter element, realize the interception to the inside dust of edulcoration case, compare in traditional structure, this device is placed side by side in the edulcoration incasement portion through two dust filtering plates, clear up the dust in the gas after the air inlet through the intake pipe, accessible buckle is fixed to restraint in the dust filtering plate both sides simultaneously, the stability of two dust filtering plate installations has been guaranteed, but through the dust filtering plate horizontal propelling movement extrusion, thereby can carry out quick replacement to the dust filtering plate, it is inside to get into the nitrogen making machine easily to avoid the dust that mixes in the air, lead to the inside trouble that breaks down of nitrogen making machine.

2. Through setting up restriction part, realize fixed to the locking of straining the dirt board, this device is stirred through the push pedal, make the push pedal can promote the draw-in groove inside that breaks away from the cutting ferrule after the card axle removes, simultaneously with reset spring compression deformation, at this moment, the accessible is stirred the board of dialling, can drive the buckle and rotate, conveniently strain the dirt board fast and retrain, simultaneously, but the sealed pad follows behind the buckle removal the lock joint in the groove side that runs through of edulcoration case, sealed pad can seal the groove that runs through, guaranteed the compactness of straining the dirt board installation, avoid straining the dirt board and install and appear not hard up in the edulcoration incasement portion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the external structure of a nitrogen generator for facilitating impurity removal according to the present utility model;

FIG. 2 is a schematic view of a three-dimensional disassembled structure of a impurity removing component in a nitrogen making machine for removing impurities;

FIG. 3 is a schematic view of a structure of a filter assembly of a nitrogen generator for removing impurities;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of a three-dimensional disassembly structure of a constraint component in a nitrogen generator for removing impurities.

In the figure: 1. a bottom plate; 2. a nitrogen generator gas storage component; 21. a gas storage tank; 22. an air outlet pipe; 23. a support leg; 24. a butt joint pipe; 3. a decontamination assembly; 31. a impurity removing box; 32. a bracket; 33. an air inlet pipe; 34. a gas passing pipe; 35. a door panel; 36. a locking bolt; 4. a filter assembly; 41. a filter member; 411. a dust filtering plate; 412. a guide plate; 413. a buckle plate; 414. a poking plate; 415. a cutting sleeve; 42. a restraining member; 421. a box plate; 422. a connecting shaft; 423. a clamping shaft; 424. a push plate; 425. and a return spring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, a nitrogen generator convenient to edulcoration, including bottom plate 1, nitrogen generator gas storage subassembly 2 is installed on bottom plate 1 top right side, and nitrogen generator gas storage subassembly 2 left side installs edulcoration subassembly 3, edulcoration subassembly 3 includes edulcoration case 31, edulcoration case 31 left side bottom is connected with intake pipe 33, the filter component 4 is installed through penetrating the inslot in edulcoration case 31 is inside, filter component 4 includes filter element 41, filter element 41 includes two embedded dust filter plates 411 of installing inside edulcoration case 31.

The nitrogen generator gas storage assembly 2 comprises a gas storage tank 21, wherein the right side of the top end of the gas storage tank 21 is connected with a gas outlet pipe 22, three supporting legs 23 are connected around the outer side of the gas storage tank 21, the bottom end of the left side of the gas storage tank 21 is connected with a butt joint pipe 24, the butt joint pipe 24 is connected and fixed with a gas passing pipe 34 through bolts, and the left side of the gas passing pipe 34 is connected and fixed with a impurity removing box 31.

The four-side angular position of the bottom end of the impurity removing box 31 is connected with a bracket 32, and the bottom end of the bracket 32 is fixedly connected with the bottom plate 1.

The right side of the impurity removal box 31 is provided with a slot, a door plate 35 is arranged in the slot, the corner position of the door plate 35 is fixedly connected with the slot of the impurity removal box 31 in a butt joint mode through a locking bolt 36, a rubber ring is arranged on the side of the door plate 35 in a surrounding mode, and the rubber ring is embedded into the inner wall of the slot of the impurity removal box 31 through an annular slot.

Two guide plates 412 are symmetrically connected to the upper and lower ends of the dust filtering plate 411, and the guide plates 412 are embedded in the impurity removing box 31 through guide grooves.

The pinch plate 413 is installed in the rotation of edulcoration case 31 top, and pinch plate 413 top is connected with dials board 414, and pinch plate 413 inner wall is connected with sealed pad 417, and pinch plate 413 inner wall and sealed pad 417 corresponding position department is connected with limiting plate 416, and pinch plate 413 end-to-end connection has cutting ferrule 415.

Two restraint parts 42 are symmetrically installed outside the bottom end of the impurity removal box 31, the restraint parts 42 comprise box plates 421, connecting shafts 422 are transversely inserted into the box plates 421 through holes, reset springs 425 are sleeved outside the connecting shafts 422, clamping shafts 423 are connected to the left sides of the connecting shafts 422, buckling plates 413 are inserted into the clamping sleeves 415 through clamping grooves, pushing plates 424 are connected to the bottom ends of the buckling plates 413, and the pushing plates 424 penetrate through the outer sides of the box plates 421 through limiting grooves.

The butt joint of the butt joint pipe 24 and the gas passing pipe 34 can conveniently butt joint the impurity removing box 31 and the gas storage tank 21, the preliminarily filtered air can be stored through the gas storage tank 21, the gas storage tank 21 can be supported through the design of the three supporting legs 23, the installation stability of the gas storage tank 21 is ensured, the impurity removing box 31 can be supported through the support 32, the impurity removing box 31 can be lifted, the position of the clamping shaft 423 can be conveniently adjusted, the clamping state between the clamping shaft 423 and the clamping sleeve 415 is changed, the door plate 35 can be conveniently detached by rotating and taking out the locking bolt 36, the residual dust inside the impurity removing box 31 can be cleaned after the door plate 35 is taken down, the cleaning convenience is further improved, meanwhile, the rubber ring outside the door plate 35 can be abutted against the slotted inner wall on the right side of the impurity removing box 31, the sealing effect between the door plate 35 and the impurity removing box 31 is ensured, the guide plate 412 can be guided and restrained through the guide groove of the impurity removing box 31, the stability of the dust filtering plate 411 in translation is ensured, the offset of the dust filtering plate 411 in pushing is avoided, meanwhile, the guide groove of the impurity removing box 31 limits the guide plate 412, the drawing and replacing efficiency of the dust filtering plate 411 in the impurity removing box 31 can be ensured, when the dust filtering plate 411 is installed in the through groove of the impurity removing box 31, the dust filtering plate 411 can be extruded after the rotation of the pinch plate 413, so that the dust filtering plate 411 can be restrained, meanwhile, the sealing pad 417 is inserted in the through groove of the impurity removing box 31 after the rotation of the pinch plate 413 is followed, the sealing pad 417 can be abutted and extruded outside the dust filtering plate 411, the offset of the dust filtering plate 411 in the inside of the impurity removing box 31 is avoided, when the pinch plate 413 is rotationally attached to the side of the impurity removing box 31, the pinch plate 413 can be supported by the elastic force of the reset spring 425, so that the clamping shaft 423 can be inserted in the clamping sleeve 415, thereby can carry out spacingly to buckle 413, guaranteed buckle 413 and rotated the laminating in the steadiness in the edulcoration case 31 outside, simultaneously, the spacing groove of box board 421 can be spacing to push pedal 424, has avoided dialling board 414 and has taken place the skew in the propelling movement, influences the block state between clamping axle 423 and the cutting ferrule 415.

Working principle: according to fig. 3 and fig. 5, when the dust filter 411 is replaced, the push plate 424 is pushed to push the connecting shaft 422 to move in the box 421 during movement, then the return spring 425 is compressed and deformed, the connecting shaft 422 can drive the clamping shaft 423 to move during movement, so that the clamping shaft 423 can fall off from the clamping groove of the clamping sleeve 415 during movement, at the moment, the push plate 414 is pushed to push the push plate 414 to drive the buckle plate 413 to rotate, so that the buckle plate 413 can be transversely arranged at the top end of the impurity removing box 31, at the moment, a new dust filter 411 can be abutted against one side of the old dust filter 411, the new dust filter 411 is pressed, the old dust filter 411 is driven to move in the guide groove of the impurity removing box 31 after being pressed, the old dust filter 411 can be taken out, the new dust filter 411 can be arranged in the inside the impurity removing box 31, and at the moment, and the dust filter 411 can be replaced quickly;

secondly, according to fig. 3 and fig. 4, the staff rotates the buckle 413 again, so that the buckle 413 can push the sealing pad 417 to be fastened inside the slot at the side of the impurity removing box 31, and meanwhile, the limiting plate 416 seals the inner wall of the slot of the impurity removing box 31, at this time, the clamping shaft 423 can be supported by the return spring 425, so that the clamping shaft 423 can be inserted inside the clamping groove of the clamping sleeve 415, and the installation stability of the buckle 413 is ensured.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nitrogen making machine convenient to edulcoration, includes bottom plate (1), its characterized in that, nitrogen making machine gas storage subassembly (2) are installed on bottom plate (1) top right side, just nitrogen making machine gas storage subassembly (2) left side is installed edulcoration subassembly (3), edulcoration subassembly (3) are including edulcoration case (31), edulcoration case (31) left side bottom is connected with intake pipe (33), the inside filtration subassembly (4) of installing through running through the inslot of edulcoration case (31), filtration subassembly (4) include filter component (41), filter component (41) are including two embedded dust filtering plates (411) of installing inside edulcoration case (31), edulcoration case (31) top rotation is installed buckle (413), just buckle (413) top is connected with plectrum (414), buckle (413) inner wall connection has sealed pad (417), buckle (413) inner wall and sealed pad (417) corresponding position department are connected with limiting plate (416), buckle (413) end connection has filter components (422), two cartridge (421) are installed through the inside through-hole (42) of being equipped with restriction box (42), and connecting axle (422) outside cover is equipped with reset spring (425), connecting axle (422) left side is connected with clamping axle (423), just buckle (413) left side is inserted through the draw-in groove and is established inside cutting ferrule (415), buckle (413) bottom is connected with push pedal (424), just push pedal (424) run through box board (421) outside through the spacing groove.

2. The nitrogen generator convenient to edulcorate of claim 1, characterized in that, nitrogen generator gas storage subassembly (2) are including gas holder (21), gas holder (21) top right side is connected with outlet duct (22), the gas holder (21) outside is encircled and is connected with three stabilizer blade (23), gas holder (21) left side bottom is connected with butt joint pipe (24), just butt joint pipe (24) are fixed with air pipe (34) through the bolt, air pipe (34) left side is fixed with edulcoration case (31).

3. The nitrogen making machine convenient for impurity removal according to claim 1, wherein a bracket (32) is connected to four corners of the bottom end of the impurity removal box (31), and the bottom end of the bracket (32) is fixedly connected with the bottom plate (1).

4. The nitrogen making machine convenient for impurity removal according to claim 3, wherein the right side of the impurity removal box (31) is provided with a slot, a door plate (35) is arranged in the slot, the corner position of the door plate (35) is in butt joint and fixation with the slot of the impurity removal box (31) through a locking bolt (36), a rubber ring is arranged around the side of the door plate (35), and the rubber ring is embedded in the inner wall of the slot of the impurity removal box (31) through a ring slot.

5. The nitrogen generator convenient for impurity removal according to claim 1, wherein two guide plates (412) are symmetrically connected to the upper and lower ends of the dust filtering plate (411), and the guide plates (412) are embedded in the impurity removal box (31) through guide grooves.