CN217398461U

CN217398461U - Industry frequency conversion nitrogen generator

Info

Publication number: CN217398461U
Application number: CN202221407807.3U
Authority: CN
Inventors: 罗治钧
Original assignee: Adebon Riken Technology Suzhou Co ltd
Current assignee: Adebon Riken Technology Suzhou Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-09
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to a nitrogen generator field especially relates to an industry frequency conversion nitrogen generator, including movable plate and roof, the both sides of movable plate bottom are provided with the pivoted gyro wheel, and the top of roof has set gradually air compressor machine, first system nitrogen separator box, second system nitrogen separator box and storage cylinder respectively, and one side of first system nitrogen separator box is passed through the crossover pipe and is connected with second system nitrogen separator box. The utility model is provided with the frequency converter, the movable plate, the side plate, the threaded rod and the support column, the frequency converter can improve the rotating speed of the air compressor, increase the output of the air compressor and further increase the output of nitrogen; the nitrogen yield can be effectively improved, the small volume and high efficiency of the machine can be maintained, and the occupied space is effectively saved; the side plates are rotated, so that the supporting columns can be conveniently contacted with the ground, the supporting columns can support the ground, the positions of the supporting columns can be adjusted according to the fluctuation of the ground, the device is stably supported, the equipment can work conveniently, and the movable plate can be used for moving the equipment conveniently.

Description

Industry frequency conversion nitrogen generator

Technical Field

The utility model relates to a nitrogen machine field especially relates to an industry frequency conversion nitrogen machine.

Background

The nitrogen generator is a nitrogen generating device designed and manufactured according to the pressure swing adsorption technology. Air is used as a raw material, a high-quality carbon molecular sieve is used as an adsorbent, and the aim of oxygen-nitrogen separation is fulfilled by applying a pressure swing adsorption Principle (PSA) and utilizing the molecular sieve filled with micropores to selectively adsorb the air.

The grant bulletin number is CN216259927U discloses a nitrogen generator with high-purity adsorber, including base and nitrogen generator body, nitrogen generator body passes through stabilizer blade fixed connection in the top of base, nitrogen generator body's top is provided with the admission line, nitrogen generator body's bottom is provided with the pipeline of giving vent to anger, support fixedly connected with control box is passed through in nitrogen generator body's the outside, nitrogen generator body's inboard is provided with noise reduction mechanism, noise reduction mechanism includes first noise reduction portion and second noise reduction portion, first noise reduction portion includes triangle-shaped gas portion, inhale sound cotton and wind-guiding return bend. The utility model discloses a set up triangle-shaped branch gas portion and inhale the sound cotton, can effectively cushion the partition to the gas that gets into in the nitrogen generator body, avoid the wind speed to strike the baffle at the excessive speed and produce the noise, inhale the sound cotton and can effectively slow down the air current that gets into, further noise reduction's production, this device noise cancelling effect is good, the production that can effective noise reduction can prevent that noise pollution from causing the influence to operating personnel is healthy.

However, above-mentioned technical scheme can fall and make an uproar also can filter gaseous impurity to gas, gas impurity can be piled up to the inside amortization material of long-time use, make the cellucotton take place to block up, be unfavorable for the gas flow, and some present nitrogen generator are bulky great, more powerful air compressor machine just means the volume of air compressor machine just bigger, just it can be bigger just to mean the volume of nitrogen generator, be not convenient for remove, and compare occupation space, therefore, need design an industry frequency conversion nitrogen generator in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Gaseous impurity can be piled up to the inside amortization material of long-time use that exists among the background art for the cellucotton takes place to block up, is unfavorable for the gas circulation, and some present nitrogen generator are bulky great, and more powerful air compressor machine just means that the volume of air compressor machine is just bigger, just means that the volume of nitrogen generator can be bigger just, is not convenient for remove, and more occupation space problem provides an industry frequency conversion nitrogen generator.

The utility model provides an industry frequency conversion nitrogen generator, including movable plate and roof, the both sides of movable plate bottom are provided with the pivoted gyro wheel, and the top of roof has set gradually air compressor machine, first system nitrogen separator box, second system nitrogen separator box and a storage cylinder respectively, and one side of first system nitrogen separator box is connected with second system nitrogen separator box through the crossover pipe, and one end of second system nitrogen separator box is provided with the output tube, and one side of air compressor machine is provided with the converter; the both sides of roof are provided with the curb plate, and the threaded rod is installed to the inside equidistance screw thread of curb plate, and the top of threaded rod is provided with fixed ball, and the bottom of threaded rod is provided with the support column, and the support column adopts the nylon material, and the support column bottom adopts the granule texture.

Preferably, one side of output tube is connected with gas purity detection case, and gas purity detection case's one end is provided with the contact tube, and the top of contact tube is provided with first valve, and gas purity detection case's top is provided with the back flow, and the inside of first system nitrogen separator box is inserted to one side that gas purity detection case was kept away from to the back flow, and one side of back flow is provided with the second valve.

Preferably, the top end of the frequency converter is provided with an alarm.

Preferably, a honeycomb box is arranged in the first nitrogen-making separation box, and a filter cylinder is arranged at a narrow pipe at the top end of the first nitrogen-making separation box.

Preferably, the top end of the filter cartridge is provided with a handle, and the bottom end of the filter cartridge is provided with a threaded mesh cover in a threaded manner.

Preferably, the inside of first system nitrogen separator box is provided with fixed otter board, and the molecule sieve has been placed on the top of fixed otter board, and the spout has been seted up to the both sides of first system nitrogen separator box, and the inside slidable mounting of spout has movable otter board, and the inside welding of first system nitrogen separator box is provided with the gag lever post, and the bolt is installed to the inside screw thread of gag lever post, and the bottom of bolt is rotated with the top of activity otter board and is connected.

Preferably, the bottom end of the top plate is provided with a guide pillar, and the bottom end of the guide pillar is connected with one side of the moving plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the frequency converter, the moving plate, the side plate, the threaded rod and the support column, the frequency converter can improve the rotating speed of the air compressor, increase the output of the air compressor and further increase the output of nitrogen; the nitrogen yield can be effectively improved, the small volume and high efficiency of the machine can be maintained, and the occupied space is effectively saved; the side plates are rotated, so that the supporting columns can be conveniently contacted with the ground, the supporting columns can support the ground, the positions of the supporting columns can be adjusted according to the fluctuation of the ground, the device is stably supported, the equipment is convenient to stably work, and the movable plate is convenient for the equipment to move.

2. Through being provided with honeycomb case and cartridge filter, the honeycomb case can carry out the amortization reposition of redundant personnel to the gas that gets into, noise abatement's production, and the inside filter element of cartridge filter is convenient for handle gas filtration, and the handle is convenient for take out first system nitrogen separation case with the cartridge filter and is changed, avoids taking place to block up, guarantees the smooth circulation of gas.

3. Through being provided with first valve, contact tube, gaseous purity detection case, second valve and back flow, gaseous entering storage cylinder is stored, opens the second valve when gaseous purity is unqualified, and gaseous entering back flow returns first system nitrogen separator box and filters again, avoids polluting the inside gas of storage cylinder, guarantees the inside gaseous purity of storage cylinder.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of another embodiment of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the nitrogen-making separation box of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 3 according to the present invention.

In the figure: 110. moving the plate; 111. a guide post; 112. a top plate; 120. an air compressor; 121. an alarm; 122. a frequency converter; 130. a first nitrogen-producing separation tank; 131. a honeycomb case; 132. a bolt; 133. a chute; 134. fixing the screen plate; 135. a movable screen plate; 136. a molecular sieve plate; 137. a limiting rod; 138. a filter cartridge; 139. a threaded mesh cover; 140. a second nitrogen-making separation tank; 150. an output pipe; 151. a first valve; 152. a delivery pipe; 153. a gas purity detection box; 154. a second valve; 155. a return pipe; 160. a side plate; 161. a threaded rod; 162. a support pillar; 170. a storage cylinder.

Detailed Description

Example one

Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides an industry frequency conversion nitrogen generator, including movable plate 110 and roof 112, all electrical apparatus that use in the utility model are the model that can directly purchase on the market, and its concrete theory of operation is the prior art that the field person is familiar with, so do not explain here again, the both sides of movable plate 110 bottom are provided with the pivoted gyro wheel, the bottom of roof 112 is provided with guide pillar 111, the bottom and the movable plate 110 of guide pillar 111 are connected, the top of roof 112 is provided with air compressor machine 120 respectively in proper order, first nitrogen-making separator box 130, second nitrogen-making separator box 140 and storage cylinder 170, one side of first nitrogen-making separator box 130 is connected with second nitrogen-making separator box 140 through the cross pipe, one end of second nitrogen-making separator box 140 is provided with output tube 150, one side of air compressor machine 120 is provided with converter 122; the frequency converter 122 can increase the rotating speed of the air compressor 120, increase the output of the air compressor 120 and further increase the output of nitrogen; the nitrogen yield can be effectively improved, the small volume and high efficiency of a machine table can be maintained, the occupied space is effectively saved, the side plates 160 are arranged on the two sides of the top plate 112, threaded rods 161 are arranged on the inner portions of the side plates 160 in an equidistant threaded mode, fixing balls are arranged at the top ends of the threaded rods 161, supporting columns 162 are arranged at the bottom ends of the threaded rods 161, the supporting columns 162 are made of nylon materials, and the bottom portions of the supporting columns 162 are made of grain textures; the user rotates the side plate 160, and is convenient for contact support column 162 with ground for support column 162 supports ground, adjusts the position of support column 162 according to ground undulation, gets up the stable support of device, and the equipment of being convenient for works, and the equipment of being convenient for is removed to movable plate 110.

Furthermore, the top end of the frequency converter 122 is provided with an alarm 121, the frequency converter 122 can convert single-phase electricity into three power supplies, power can be supplied to three air compressors 120 with higher gas production efficiency, the frequency converter 122 can feed current signals of the air compressors 120 back to the controller, and if abnormity occurs, an alarm is given through the alarm 121, so that the condition of the air compressors 120 can be judged and maintained in advance.

Further, a honeycomb box 131 is arranged inside the first nitrogen-making separation box 130, and a filter cartridge 138 is arranged at the narrow pipe at the top end of the first nitrogen-making separation box 130; a handle is arranged at the top end of the filter cartridge 138, and a threaded mesh cover 139 is arranged at the bottom end of the filter cartridge 138 in a threaded manner; honeycomb box 131 can carry out the amortization reposition of redundant personnel to the gas that gets into, the production of noise abatement, and the inside filter core of cartridge filter 138 is convenient for handle gas filtration, and the handle is convenient for take out first system nitrogen separator box 130 with cartridge filter 138 and is changed.

Example two

Compared with the first embodiment, referring to fig. 3-4, one side of the output pipe 150 is connected to a gas purity detection box 153, one end of the gas purity detection box 153 is provided with a delivery pipe 152, the top end of the delivery pipe 152 is provided with a first valve 151, the top end of the gas purity detection box 153 is provided with a return pipe 155, one side of the return pipe 155, which is far away from the gas purity detection box 153, is inserted into the first nitrogen-making separation box 130, and one side of the return pipe 155 is provided with a second valve 154; gaseous entering gas purity detection case 153 detects, and gaseous purity is qualified through opening first valve 151, and gaseous entering storage cylinder 170 stores, opens second valve 154 when unqualified, and gaseous entering back flow 155 returns first nitrogen making separator box 130 and filters again, avoids polluting the inside gas of storage cylinder 170, guarantees the inside gaseous purity of storage cylinder 170.

EXAMPLE III

The utility model provides an industry frequency conversion nitrogen generator, compare in embodiment one, please refer to fig. 3, the inside of first nitrogen-making separator box 130 is provided with fixed otter board 134, the molecular sieve 136 has been placed on the top of fixed otter board 134, spout 133 has been seted up to the both sides of first nitrogen-making separator box 130, the inside slidable mounting of spout 133 has movable otter board 135, the inside welding of first nitrogen-making separator box 130 is provided with gag lever post 137, the internal thread of gag lever post 137 installs bolt 132, the bottom of bolt 132 is connected with the top of movable otter board 135 is rotated; the bolt 132 is rotated, so that the movable mesh plate 135 presses the molecular sieve plate 136 downwards, the molecular sieve plate 136 is stably clamped, and the molecular sieve plate 136 is prevented from being pulverized when the gas pressure is too large.

The working principle of the utility model is as follows: before the device is used, an external power supply is connected to the device, so that the device can work normally, a user rotates the side plate 160 to conveniently contact the supporting column 162 with the ground, the supporting column 162 supports the ground, the position of the supporting column 162 is adjusted according to the fluctuation of the ground, the device is stably supported, the equipment works conveniently, and the equipment is moved conveniently by the moving plate 110; the frequency converter 122 can increase the rotating speed of the air compressor 120, increase the output of the air compressor 120 and further increase the output of nitrogen; honeycomb box 131 can carry out the amortization reposition of redundant personnel to the gas that gets into, the production of noise abatement, and the inside filter core of cartridge filter 138 is convenient for handle gas filtration, and the handle is convenient for take out first system nitrogen separator box 130 with cartridge filter 138 and is changed.

Gas enters the gas purity detection box 153 to be detected, when the gas purity is qualified, the gas enters the storage cylinder 170 to be stored by opening the first valve 151, when the gas purity is unqualified, the second valve 154 is opened, the gas enters the return pipe 155 and returns to the first nitrogen-making separation box 130 to be filtered again, the gas in the storage cylinder 170 is prevented from being polluted, and the purity of the gas in the storage cylinder 170 is ensured.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The industrial variable-frequency nitrogen making machine is characterized by comprising a movable plate (110) and a top plate (112), wherein rotary idler wheels are arranged on two sides of the bottom end of the movable plate (110), an air compressor (120), a first nitrogen making separation box (130), a second nitrogen making separation box (140) and a storage cylinder (170) are sequentially arranged on the top end of the top plate (112), one side of the first nitrogen making separation box (130) is connected with the second nitrogen making separation box (140) through a cross pipe, an output pipe (150) is arranged at one end of the second nitrogen making separation box (140), and a frequency converter (122) is arranged on one side of the air compressor (120);

both sides of roof (112) are provided with curb plate (160), and threaded rod (161) are installed to the inside equidistance screw thread of curb plate (160), and the top of threaded rod (161) is provided with the fixed ball, and the bottom of threaded rod (161) is provided with support column (162), and support column (162) adopt the nylon material, and support column (162) bottom adopts the grain texture.

2. The industrial variable-frequency nitrogen generator according to claim 1, wherein one side of the output pipe (150) is connected with a gas purity detection box (153), one end of the gas purity detection box (153) is provided with a delivery pipe (152), the top end of the delivery pipe (152) is provided with a first valve (151), the top end of the gas purity detection box (153) is provided with a return pipe (155), one side of the return pipe (155) away from the gas purity detection box (153) is inserted into the first nitrogen-generating separation box (130), and one side of the return pipe (155) is provided with a second valve (154).

3. The industrial frequency conversion nitrogen generator as claimed in claim 1, wherein the top end of the frequency converter (122) is provided with an alarm (121).

4. The industrial frequency conversion nitrogen generator as claimed in claim 1, wherein the first nitrogen generating separation box (130) is internally provided with a honeycomb box (131), and a top end narrow pipe of the first nitrogen generating separation box (130) is provided with a filter cartridge (138).

5. The industrial variable-frequency nitrogen generator as claimed in claim 4, wherein the top end of the filter cylinder (138) is provided with a handle, and the bottom end of the filter cylinder (138) is provided with a threaded net cover (139) in a threaded manner.

6. The industrial variable-frequency nitrogen generator according to claim 1, wherein a fixed screen plate (134) is arranged inside the first nitrogen generation separation box (130), a molecular sieve plate (136) is placed at the top end of the fixed screen plate (134), sliding grooves (133) are formed in two sides of the first nitrogen generation separation box (130), a movable screen plate (135) is slidably mounted inside the sliding grooves (133), a limiting rod (137) is welded inside the first nitrogen generation separation box (130), a bolt (132) is installed on the internal thread of the limiting rod (137), and the bottom end of the bolt (132) is rotatably connected with the top end of the movable screen plate (135).

7. The industrial variable-frequency nitrogen generator as claimed in claim 1, wherein the bottom end of the top plate (112) is provided with a guide pillar (111), and the bottom end of the guide pillar (111) is connected with one side of the moving plate (110).