阅读说明：本技术 一种移动型具有过滤功能的制氮机 (Movable nitrogen making machine with filtering function ) 是由 张亮 于 2020-08-10 设计创作，主要内容包括：本发明公开了一种移动型具有过滤功能的制氮机,包括支撑底座、第一滤网和第二滤网,所述支撑底座上端设置有弹簧,且弹簧上端设置有支撑板,所述支撑板上端设置有空气压缩机,所述空气压缩机右侧与除油器相连通,所述过滤壳体右侧与干燥器相连通,且干燥器后侧与制氮机本体相连通,所述制氮机本体左侧与第一吸附塔相连通,且第一吸附塔左侧与第二吸附塔相连通。该移动型具有过滤功能的制氮机,连接壳体内设置有第一滤网和第二滤网,在第一滤网和第二滤网的作用下可对压缩后的空气进行过滤,减少压缩后的空气中含有的粉尘杂质进入到制氮机本体内,通过增压水泵将集水室中的水通过喷管喷出,可对第一滤网和第二滤网进行清洗,保持其通透性。(The invention discloses a mobile nitrogen making machine with a filtering function, which comprises a supporting base, a first filter screen and a second filter screen, wherein a spring is arranged at the upper end of the supporting base, a supporting plate is arranged at the upper end of the spring, an air compressor is arranged at the upper end of the supporting plate, the right side of the air compressor is communicated with an oil remover, the right side of a filtering shell is communicated with a dryer, the rear side of the dryer is communicated with a nitrogen making machine body, the left side of the nitrogen making machine body is communicated with a first adsorption tower, and the left side of the first adsorption tower is communicated with a second adsorption tower. This removal type has filtering capability's nitrogen generator connects and is provided with first filter screen and second filter screen in the casing, can filter the air after the compression under the effect of first filter screen and second filter screen, and it is originally internal that dust impurity who contains enters into nitrogen generator in the air after the reduction compression, passes through the spray tube blowout through the water of booster pump in with the water-collecting chamber, can wash first filter screen and second filter screen, keeps its permeability.)

1. The utility model provides a removal type has filtering capability's nitrogen generator, includes support base (1), first filter screen (9) and second filter screen (15), its characterized in that: the device is characterized in that a spring (5) is arranged at the upper end of the supporting base (1), a supporting plate (6) is arranged at the upper end of the spring (5), an air compressor (7) is arranged at the upper end of the supporting plate (6), an air inlet pipe (8) is arranged on the air compressor (7), the right side of the air compressor (7) is communicated with an oil remover (13), the right side of the oil remover (13) is communicated with a filtering shell (14), the right side of the filtering shell (14) is communicated with a dryer (20), the rear side of the dryer (20) is communicated with a nitrogen making machine body (21), the left side of the nitrogen making machine body (21) is communicated with a first adsorption tower (22), the left side of the first adsorption tower (22) is communicated with a second adsorption tower (23), and the left side of the second adsorption tower (23) is communicated with a gas storage tank.

2. The mobile nitrogen generator with filtering function according to claim 1, characterized in that: the support base is characterized in that a mounting groove (2) is arranged in the support base (1), a hydraulic telescopic rod (3) is arranged at the top end in the mounting groove (2), a moving wheel (4) is arranged at the lower end of the hydraulic telescopic rod (3), the first filter screen (9) is arranged on the air inlet pipe (8), a screw (10) is arranged on the first filter screen (9), a connecting rope (11) is arranged on the outer side of the first filter screen (9), a swinging ball (12) is arranged on the connecting rope (11), the second filter screen (15) is arranged in the filter shell (14), a third filter screen (16) is arranged above the second filter screen (15), the third filter screen (16) is arranged in the filter shell (14), a booster water pump (17) is arranged on the outer side of the filter shell (14), the booster water pump (17) is connected with a water pipe (18), and the water pipe (18) is connected with a spray pipe (19), and one end of the spray pipe (19) far away from the water delivery pipe (18) penetrates through the outer side wall of the filtering shell (14) and is arranged in the filtering shell (14), and meanwhile, the spray pipe (19) is arranged above the third filter screen (16).

3. The mobile nitrogen generator with filtering function according to claim 1, characterized in that: the supporting base (1) comprises a cushion block (101) and protrusions (102), the cushion block (101) is arranged at the lower end of the supporting base (1), and the protrusions (102) are uniformly distributed at the lower end of the cushion block (101).

4. The mobile nitrogen generator with filtering function according to claim 2, characterized in that: the hydraulic telescopic rod (3) and the moving wheel (4) form a telescopic mechanism, and the moving wheel (4) is symmetrically arranged about the central line of the supporting base (1).

5. The mobile nitrogen generator with filtering function according to claim 1, characterized in that: the springs (5) are distributed on the upper end face of the supporting base (1) at equal intervals, and the springs (5) distributed at equal intervals are connected with one supporting plate (6).

6. The mobile nitrogen generator with filtering function according to claim 1, characterized in that: the air compressor (7) comprises a sound insulation layer (701), and the sound insulation layer (701) is arranged on the outer side of the air compressor (7).

7. The mobile nitrogen generator with filtering function according to claim 2, characterized in that: the screw (10) symmetry sets up on first filter screen (9), and screw (10) run through and be threaded connection between first filter screen (9) and intake pipe (8) to the symmetry is provided with connection rope (11) on first filter screen (9), and every connection rope (11) lower extreme is provided with one simultaneously and puts ball (12).

8. The mobile nitrogen generator with filtering function according to claim 1, characterized in that: the filtering shell (14) comprises a filtering chamber (1401), a water collecting chamber (1402) and a fourth filtering net (1403), the filtering chamber (1401) and the water collecting chamber (1402) are arranged in the filtering shell (14), the filtering chamber (1401) is arranged above the water collecting chamber (1402), and the fourth filtering net (1403) is arranged in the water collecting chamber (1402).

9. The mobile nitrogen generator with filtering function according to claim 2, characterized in that: the filtering holes formed in the second filter screen (15) and the filtering holes formed in the third filter screen (16) are arranged in a staggered mode.

Technical Field

The invention relates to the technical field of nitrogen making machines, in particular to a mobile nitrogen making machine with a filtering function.

Background

Nitrogen machine, it is the raw materials that the equipment that takes the air, utilize the physical method to separate oxygen and nitrogen and obtain nitrogen gas in it, different according to the method of classification, mainly include cryrogenic air separation method, molecular sieve air separation method and membrane air separation method, but current nitrogen machine itself does not mostly have the device to the dust filtration, some nitrogen machines probably have some dust filtration structures, but generally adopt simple individual layer filtration mode, the dust filter effect is not good, it is comparatively troublesome when common nitrogen machine needs to remove the maintenance simultaneously, and be difficult to guarantee after the simple removal and place stability, the above-mentioned problem of a removal type nitrogen machine that has filtering capability is solved to present needs.

Disclosure of Invention

The invention aims to provide a mobile nitrogen making machine with a filtering function, and aims to solve the problems that the existing nitrogen making machine provided in the background art does not have a device for filtering dust, some nitrogen making machines have dust filtering, a simple single-layer filtering mode is generally adopted, the dust filtering effect is poor, the common nitrogen making machine is troublesome when needing to be moved and maintained, and the placing stability is difficult to ensure after being simply moved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a removal type has filtering capability's nitrogen generator, is including supporting base, first filter screen and second filter screen, it is provided with the spring to support the base upper end, and is provided with the backup pad on the spring, the backup pad upper end is provided with air compressor, and is provided with the intake pipe on the air compressor, the air compressor right side is linked together with the degreaser, and the degreaser right side is linked together with filtering the casing, it is linked together with the desicator to filter the casing right side, and the desicator rear side communicates with the nitrogen generator body, nitrogen generator body left side is linked together with first adsorption tower, and just first adsorption tower left side is linked together with the second adsorption tower, and second adsorption tower left side is linked together with the gas holder simultaneously.

Preferably, the inside of supporting the base is provided with the mounting groove, and the top is provided with hydraulic telescoping rod in the mounting groove, and the hydraulic telescoping rod lower extreme is provided with the removal wheel simultaneously, first filter screen setting is in the intake pipe, and is provided with the screw on the first filter screen, first filter screen lateral surface is provided with the connection rope, and is provided with the pendulum ball on the connection rope, the second filter screen sets up in filtering the casing, and the top of second filter screen is provided with the third filter screen, and the third filter screen setting is in filtering the casing simultaneously, it is provided with booster water pump to filter the casing outside, and booster water pump is connected with the raceway, the raceway is connected with the spray tube, and the spray tube keeps away from raceway one end and runs through and filter the casing lateral wall setting in filtering the casing, and the spray tube.

Preferably, the supporting base comprises a cushion block and a protrusion, the cushion block is arranged at the lower end of the supporting base, and the protrusion is uniformly distributed at the lower end of the cushion block.

Preferably, the hydraulic telescopic rod and the moving wheels form a telescopic mechanism, and the moving wheels are symmetrically arranged around the central line of the supporting base.

Preferably, the springs are distributed on the upper end face of the supporting base at equal intervals, and the springs distributed at equal intervals are connected with one supporting plate.

Preferably, the air compressor comprises a sound insulation layer, and the sound insulation layer is arranged on the outer side of the air compressor.

Preferably, the screw symmetry sets up on first filter screen, and the screw runs through and be threaded connection between first filter screen and the intake pipe to the symmetry is provided with the connection rope on the first filter screen, and every connection rope lower extreme is provided with a pendulum ball simultaneously.

Preferably, the filtering shell comprises a filtering chamber, a water collecting chamber and a fourth filtering net, the filtering chamber and the water collecting chamber are arranged in the filtering shell, the filtering chamber is arranged above the water collecting chamber, and the fourth filtering net is arranged in the water collecting chamber.

Preferably, the filtering holes formed in the second filter screen and the filtering holes formed in the third filter screen are arranged in a staggered manner.

Compared with the prior art, the invention has the beneficial effects that: the mobile nitrogen making machine with filtering function,

(1) the device is provided with the cushion blocks, the bulges, the hydraulic telescopic rods and the moving wheels, the device is convenient to move under the action of the moving wheels, and the moving wheels can be folded by the hydraulic telescopic rods, so that the device can be placed through the cushion blocks and the bulges, and the stability of the device placement is enhanced;

(2) the springs are distributed on the supporting base at equal intervals, so that a buffering effect can be achieved in the working process of the equipment under the action of the springs, the vibration generated during the working of the equipment is reduced, the influence of the vibration on the working of the equipment is reduced, and the noise generated by the vibration is reduced;

(3) the device is provided with an oil remover, a dryer, a first adsorption tower and a second adsorption tower, oil molecules and water vapor in the compressed air can be filtered and adsorbed under the action of the oil remover and the dryer, and the generated nitrogen is subjected to multi-layer adsorption under the action of the cooperation of the first adsorption tower and the second adsorption tower, so that the purity of the nitrogen is improved;

(4) the outside of the air compressor is provided with a sound insulation layer which can reduce the noise generated when the air compressor works, in addition, a first filter screen is arranged at the air inlet pipe of the air compressor, the first filter screen can preliminarily filter the gas entering the air compressor, and in addition, impurities accumulated on the first filter screen can be cleaned under the action of a connecting rope and a swinging ball, so that the permeability is kept;

(5) be provided with first filter screen and second filter screen in the filter housing, can filter the air after the compression under the effect of first filter screen and second filter screen, it is internal that the dust impurity that contains in the air after the reduction compression enters into nitrogen generator, accessible booster pump passes through raceway and spray tube blowout with the indoor water of catchmenting, can wash first filter screen and second filter screen, keeps its permeability, washs water recycling under fourth filter screen filtering action.

Drawings

FIG. 1 is a schematic view of a cross-sectional front view of a support base according to the present invention;

FIG. 2 is a schematic rear view of a cross-sectional structure of a support base according to the present invention;

FIG. 3 is a schematic diagram of the structure of the dryer and the nitrogen generator body in the right side view;

FIG. 4 is a schematic view of the internal structure of the connecting housing according to the present invention;

FIG. 5 is a schematic structural view of the intake duct and the first screen according to the present invention;

FIG. 6 is a schematic view of the structure between the spacer and the protrusion of the present invention.

In the figure: 1. the device comprises a supporting base, 101, cushion blocks, 102, protrusions, 2, a mounting groove, 3, a hydraulic telescopic rod, 4, a moving wheel, 5, a spring, 6, a supporting plate, 7, an air compressor, 701, a sound insulation layer, 8, an air inlet pipe, 9, a first filter screen, 10, a screw, 11, a connecting rope, 12, a swinging ball, 13, an oil remover, 14, a filtering shell, 1401, a filtering chamber, 1402, a water collecting chamber, 1403, a fourth filter screen, 15, a second filter screen, 16, a third filter screen, 17, a booster water pump, 18, a water conveying pipe, 19, a spraying pipe, 20, a dryer, 21, a nitrogen generator body, 22, a first adsorption tower, 23, a second adsorption tower, 24 and an air storage tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a movable nitrogen making machine with a filtering function is disclosed, as shown in figure 1, figure 2, figure 3 and figure 6, a spring 5 is arranged at the upper end of a supporting base 1, a supporting plate 6 is arranged at the upper end of the spring 5, the supporting base 1 comprises a cushion block 101 and a bulge 102, the cushion block 101 is arranged at the lower end of the supporting base 1, the bulge 102 is uniformly distributed at the lower end of the cushion block 101, the supporting base 1 is provided with the bulge 102 uniformly arranged at the lower end of the cushion block 101, the stability of equipment during placement is enhanced, the springs 5 are distributed on the upper end surface of the supporting base 1 at equal intervals, the springs 5 distributed at equal intervals are connected with a supporting plate 6, vibration generated in the operation process of the equipment can be reduced under the action of the spring 5, noise generated by the vibration is reduced, an air compressor 7 is arranged at the upper end of the supporting plate 6, an air inlet pipe 8 is arranged on, and the sound insulation layer 701 is arranged outside the air compressor 7, the sound insulation layer 701 reduces the noise generated in the operation process of the air compressor 7, the sound insulation layers are arranged outside the connecting pipelines between the air compressor 7, the oil remover 13, the filtering shell 14, the dryer 20, the nitrogen making machine body 21, the first adsorption tower 22, the second adsorption tower 23 and the air storage tank 24, meanwhile, the oil molecules and water vapor in the compressed air can be filtered and adsorbed under the action of the oil remover 13 and the dryer 20, meanwhile, the generated nitrogen is subjected to multi-layer adsorption under the matching use action of the first adsorption tower 22 and the second adsorption tower 23, the purity of the nitrogen is improved, the right side of the air compressor 7 is communicated with the oil remover 13, the right side of the oil remover 13 is communicated with the filtering shell 14, the right side of the filtering shell 14 is communicated with the dryer 20, the rear side of the dryer 20 is communicated with the nitrogen making machine body 21, the left side of the nitrogen making machine body 21 is communicated with the first adsorption tower 22, and the left side of the first adsorption tower 22 is communicated with the second adsorption tower 23, and the left side of the second adsorption tower 23 is communicated with the gas storage tank 24, so that the first adsorption tower 22 and the second adsorption tower 23 can be connected with compensation gas bags as required, and the pressure in the first adsorption tower 22 and the second adsorption tower 23 can be adjusted through the compensation gas bags.

As shown in fig. 1, 2, 3, 5 and 6, a mounting groove 2 is provided inside a supporting base 1, a hydraulic telescopic rod 3 is provided at the top end inside the mounting groove 2, a moving wheel 4 is provided at the lower end of the hydraulic telescopic rod 3, the hydraulic telescopic rod 3 and the moving wheel 4 form a telescopic mechanism, the moving wheel 4 is symmetrically arranged about the center line of the supporting base 1, the equipment can be moved under the action of the moving wheel 4, the moving wheel 4 can be retracted by the hydraulic telescopic rod 3, the equipment can be conveniently contacted with the ground through a cushion block 101 and a protrusion 102, the placing stability is enhanced, a first filter screen 9 is provided on an air inlet pipe 8, screws 10 are provided on the first filter screen 9, the screws 10 are symmetrically arranged on the first filter screen 9, the screws 10 penetrate through the space between the first filter screen 9 and the air inlet pipe 8 to form a threaded connection, connecting ropes 11 are symmetrically provided on the first filter screen 9, and a pendulum ball 12 is provided at the lower end, first filter screen 9 can carry out the prefiltration to the gas that enters into in air compressor 7, it maintains first filter screen 9's change through dismantling screw 10 convenience, pendulum ball 12 clears up the dust of accumulation on first filter screen 9 through connecting rope 11 swing under gaseous drive, the permeability that keeps first filter screen 9, it is fixed to be provided with the connection that auxiliary strut conveniently connects rope 11 on first filter screen 9, there is the determining deviation between connection rope 11 after keeping the installation and first filter screen 9, first filter screen 9 lateral surface is provided with connects rope 11, and be provided with pendulum ball 12 on the connection rope 11.

As shown in fig. 4, the second filter screen 15 is disposed in the filter housing 14, the third filter screen 16 is disposed above the second filter screen 15, the third filter screen 16 is disposed in the filter housing 14, the filter housing 14 includes a filter chamber 1401, a water collecting chamber 1402 and a fourth filter screen 1403, the filter housing 14 is disposed with the filter chamber 1401 and the water collecting chamber 1402 therein, the filter chamber 1401 is disposed above the water collecting chamber 1402, the fourth filter screen 1403 is disposed in the water collecting chamber 1402, the fourth filter screen 1403 can filter the flushing water in the filter chamber 1401 for recycling, the filter holes disposed on the second filter screen 15 and the filter holes disposed on the third filter screen 16 are disposed in a staggered manner, thereby enhancing the filtering effect of dust, reducing the influence of dust on the nitrogen making machine body 21, the second filter screen 15 and the third filter screen 16 are disposed in the filter chamber 1401, the booster water pump 17 is arranged on the outer side of the filtering shell 14, the booster water pump 17 is connected with the water delivery pipe 18, the water delivery pipe 18 is connected with the spray pipe 19, one end, far away from the water delivery pipe 18, of the spray pipe 19 penetrates through the outer side wall of the filtering shell 14 and is arranged in the filtering shell 14, and meanwhile, the spray pipe 19 is arranged above the third filter screen 16.

The working principle is as follows: when the movable nitrogen making machine with the filtering function is used, the movable wheel 4 is convenient to move, the power is switched on, the movable wheel 4 is retracted under the action of the hydraulic telescopic rod 3, so that the equipment is in contact with the ground through the cushion block 101 and the protrusion 102, the placing stability is enhanced, when the equipment is used, the air compressor 7 sucks gas through the air inlet pipe 8 to compress, the sound insulation layer 701 can reduce noise generated when the air compressor 7 works, the first filter screen 9 can primarily filter the entering gas, meanwhile, the swinging ball 12 is driven by the gas through the connecting rope 11 to swing, the first filter screen 9 is cleaned, the permeability caused by dust accumulation is reduced, the first filter screen 9 is convenient to maintain or replace by the disassembling screw 10, the spring 5 can play a buffering effect on vibration generated in the operation process of the equipment, the noise generated due to the vibration is reduced, the compressed air enters the oil remover 13, oil molecules in the compressed air are removed by the oil eliminator 13, and then the compressed air enters the connecting housing 14, the compressed air is filtered under the action of the first filter screen 15 and the second filter screen 16 to reduce the influence of dust, the filtered compressed air enters the dryer 20 to remove the water vapor content in the compressed air, the processed compressed air enters the nitrogen making machine body 21 to make nitrogen, the generated nitrogen is adsorbed under the action of the first adsorption tower 22 and the second adsorption tower 23 to improve the purity of the nitrogen, the processed nitrogen enters the air storage tank 24, the first sieve 15 and the second sieve 16 can be cleaned by the pressurized water pump 17 to keep its permeability, and the fourth sieve 1403 can be recycled after the cleaning water is filtered, which is not described in detail in this specification, and is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.