Pipeline purification device for industrial gas production

Abstract

The utility model discloses a pipeline purification device for industrial gas production, and relates to the technical field of industrial gas production. The device comprises a drying box, a plurality of partition plates are arranged in the drying box in a staggered mode, a plurality of adsorption assemblies are arranged in the drying box, a sealing assembly is arranged on the top of the drying box, and a neutralizing assembly is arranged on one side of the drying box. According to the utility model, the plurality of partition plates are arranged in the drying box in a staggered manner, so that the drying box, the plurality of partition plates and the sealing assembly can form an S-shaped channel, and the adsorption assembly is arranged in the middle of the channel, so that oxygen flows in the drying box for a long time; and the adsorption assembly can fully adsorb moisture in the oxygen, so that the oxygen flows out from the interior of the drying box and then is integrally dried, and the oxygen drying treatment effect can be guaranteed through the arrangement.

Description

TECHNICAL FIELD

[0001] The utility model belongs to industrial gas production technical field, concretely, especially relate to pipeline purification device for industrial gas production. BACKGROUND

[0002] Industrial gas production refers to the process of preparing gas with specific purity and purpose from various raw materials through a series of physical and chemical methods. Many industrial gas production equipment is made of metal materials, and the presence of moisture can easily cause corrosion of metal, so it is necessary to dry the industrial gas through the pipeline purification device.

[0003] The pipeline purification device for industrial gas production disclosed in Chinese patent network CN220159635U includes a neutralization tank, the bottom surface of the neutralization tank is provided with an air inlet pipe, the opposite side of the air inlet pipe at the top of the neutralization tank is provided with a first air outlet pipe, the surface of the neutralization tank is provided with a solution inlet, one end of the first air outlet pipe is provided with a drying chamber, the inside of the drying chamber is provided with a drying plate, the surface of one end of the drying chamber is provided with a first push plate, the opposite side of the first push plate is provided with a second push plate, the inside of the first push plate is provided with a clamping plate groove, and the second push plate is provided with a clamping plate matched with the clamping plate groove at one end.

[0004] When the above-mentioned device removes the water in oxygen, oxygen can pass through the drying plate, so that the drying plate adsorbs the water in oxygen. Since the inside of the neutralization tank is provided with a solution, the overall humidity of the oxygen flowing out of the inside of the neutralization tank is high, and the drying plate is plate-shaped, so that the time used by oxygen to pass through the drying plate is short. This phenomenon makes the drying plate have poor adsorption effect on the water in oxygen, so that the overall drying effect of the device on oxygen cannot be guaranteed.

[0005] At present, no effective solution has been proposed for the problems in the related art. UTILITY MODEL CONTENT

[0006] In view of the problems in the related art, the utility model proposes a pipeline purification device for industrial gas production to overcome the above-mentioned technical problems existing in the prior art.

[0007] To solve the above-mentioned technical problems, the utility model is realized by the following technical scheme:

[0008] The utility model discloses a pipeline purification device for industrial gas production, which comprises a drying box, a plurality of partition plates are arranged in the inside of the drying box, the plurality of partition plates are staggered, a plurality of adsorption assemblies are arranged in the inside of the drying box, a sealing assembly is arranged at the top of the drying box, and a neutralization assembly is arranged on one side of the drying box.

[0009] Several said partition plate is used for guiding oxygen, so that oxygen flows in S shape in the inside of the drying box, and the adsorption assembly is used for drying oxygen.

[0010] Further, the adsorption assembly comprises a placing frame, and the placing frame is arranged on one side of each of the partition plates, and adsorption holes are formed in four sides of the placing frame.

[0011] Further, the sealing assembly comprises a sealing plate, and the sealing plate is arranged on the top of the drying box, a first sealing groove is formed in the top of the drying box, a sealing frame is movably connected in the first sealing groove, and the sealing frame is fixedly connected with the sealing plate.

[0012] Further, a second sealing groove is formed in the top of the partition plate, a sealing strip is movably connected in the second sealing groove, and the sealing strip is fixedly connected with the sealing plate.

[0013] Further, a support frame is fixedly installed on the back of the drying box, a hydraulic cylinder is fixedly installed on the top of the support frame, an output end of the hydraulic cylinder penetrates through the support frame and is fixedly connected with the top of the sealing plate, a positioning groove is formed in the inner wall bottom of the drying box corresponding to the placing frame, and the placing frame is movably connected with the positioning groove.

[0014] Further, the neutralization assembly comprises a reaction cylinder, a connecting pipe is fixedly connected between the reaction cylinder and the drying box, a feeding pipe and an air inlet pipe are fixedly connected with the outer surface of the reaction cylinder, a discharge pipe is fixedly connected with the bottom of the reaction cylinder, and an observation groove is arranged on the outer surface of the reaction cylinder.

[0015] Further, an air outlet pipe is fixedly connected on the other side of the drying box, the air outlet pipe is diagonally arranged with the connecting pipe, a humidity monitoring box is arranged on the outer surface of the air outlet pipe, a display screen is arranged on the front of the humidity monitoring box, and an alarm lamp is arranged on the top of the humidity monitoring box.

[0016] The utility model has the following beneficial effects:

[0017] 1、 the utility model discloses a plurality of staggered partition plates are arranged in the inside of the drying box, so that the drying box, a plurality of partition plates and a sealing assembly can form an S-shaped channel, and the middle position of the channel is provided with an adsorption assembly, so that the oxygen flows in the inside of the drying box for a long time, and the adsorption assembly can fully adsorb the moisture in the oxygen, so that the oxygen is relatively dry after flowing out of the inside of the drying box, and the above-mentioned setting can guarantee the effect when the oxygen is dried.

[0018] 2, the utility model discloses a sealing plate's extrusion and the positioning of positioning groove make the dry box inside the placing frame not appear the phenomenon of shaking, when replacing silica gel adsorption particle in the placing frame inside, the sealing plate is moved upwards by hydraulic cylinder, then the placing frame is taken out from the inside of dry box directly, and the operation is convenient, the sealing plate moves to the top of dry box, and the sealing frame and sealing strip can move to the inside of corresponding first sealing groove and second sealing groove, thereby the sealing property of S-shaped channel formed by dry box, a plurality of partition plates and sealing plate can be guaranteed.

[0019] Of course, it is not necessary to achieve all the advantages described above at the same time to implement any product of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be needed to use the drawings described in the embodiment briefly introduced, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0021] Figure 1 It is the external contour structure schematic diagram of the utility model;

[0022] Figure 2 It is the external contour structure schematic diagram of the utility model; Figure 1 It is the rear view structure schematic diagram;

[0023] Figure 3 It is the neutralizing assembly structure schematic diagram of the utility model;

[0024] Figure 4 It is the dry box structure schematic diagram of the utility model;

[0025] Figure 5 It is the partition plate structure schematic diagram of the utility model;

[0026] Figure 6 It is the adsorption assembly structure schematic diagram of the utility model;

[0027] Figure 7 It is the sealing assembly structure schematic diagram of the utility model.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 1, drying box; 2, partition plate; 3, adsorption assembly; 301, placing frame; 302, adsorption hole; 4, sealing assembly; 401, sealing plate; 402, first sealing groove; 403, sealing frame; 404, second sealing groove; 405, sealing strip; 5, neutralization assembly; 501, reaction cylinder; 502, connecting pipe; 503, feeding pipe; 504, gas inlet pipe; 505, discharge pipe; 506, observation groove; 6, support frame; 7, hydraulic cylinder; 8, positioning groove; 9, gas outlet pipe; 10, humidity monitoring box; 11, display screen; 12, alarm lamp. DETAILED DESCRIPTION

[0030] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] In the description of the utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0032] Please refer to Figures 1-7 The utility model discloses a pipeline purification device for industrial gas production, which comprises a drying box 1, a plurality of partition plates 2 are arranged in the drying box 1, the plurality of partition plates 2 are staggered, a plurality of adsorption assemblies 3 are arranged in the drying box 1, a sealing assembly 4 is arranged at the top of the drying box 1, and a neutralization assembly 5 is arranged on one side of the drying box 1.

[0033] The plurality of partition plates 2 are used for guiding oxygen, so that the oxygen flows in an S shape in the drying box 1, and the adsorption assembly 3 is used for drying the oxygen.

[0034] When the oxygen flows from the inside of the neutralization assembly 5 to the inside of the drying box 1, the oxygen flows in the inside of the drying box 1 under the guidance of the plurality of partition plates 2, and the plurality of adsorption assemblies 3 adsorb the moisture carried by the flowing oxygen.

[0035] By setting several staggered partition plates 2 inside the drying box 1, the drying box 1, the several partition plates 2 and the sealing assembly 4 can form an S-shaped channel, and the middle position of the channel is provided with the adsorption assembly 3, so that the oxygen flows for a long time in the inside of the drying box 1, and the adsorption assembly 3 can fully adsorb the moisture in the oxygen, so that the oxygen flowing out of the inside of the drying box 1 is relatively dry as a whole, and the above-mentioned setting can guarantee the effect during the drying treatment of the oxygen.

[0036] In one embodiment, for the above-mentioned adsorption assembly 3, the adsorption assembly 3 comprises a placing frame 301, which is provided on one side of the several partition plates 2, and the four sides of the placing frame 301 are provided with adsorption holes 302.

[0037] Silica gel adsorption particles are placed in the inside of the placing frame 301, and when the oxygen flows in an S shape in the inside of the drying box 1 under the guidance of the partition plates 2, the silica gel adsorption particles in the inside of the plurality of placing frames 301 can adsorb the moisture in the oxygen through the adsorption holes 302. At the same time, after the silica gel adsorption particles are saturated, the placing frame 301 can be moved out of the inside of the drying box 1, and then the silica gel adsorption particles in the inside of the placing frame 301 can be directly replaced.

[0038] In one embodiment, for the above-mentioned sealing assembly 4, the sealing assembly 4 comprises a sealing plate 401, which is provided on the top of the drying box 1, and the top of the drying box 1 is provided with a first sealing groove 402, and the inside of the first sealing groove 402 is movably connected with a sealing frame 403, and the sealing frame 403 is fixedly connected with the sealing plate 401.

[0039] By placing the sealing plate 401 on the top of the drying box 1, the sealing plate 401 can seal the top of the drying box 1, and the sealing frame 403 can be directly moved into the inside of the first sealing groove 402 under the driving of the sealing plate 401, so that the sealing property of the position where the sealing plate 401 is connected with the drying box 1 can be guaranteed, and the setting avoids the phenomenon that the oxygen flows out of the position where the sealing plate 401 is connected with the drying box 1 when the oxygen is dried in the inside of the drying box 1, so that the oxygen is not easy to leak.

[0040] In one embodiment, for the above-mentioned partition plate 2, the top of the partition plate 2 is provided with a second sealing groove 404, and the inside of the second sealing groove 404 is movably connected with a sealing strip 405, and the sealing strip 405 is fixedly connected with the sealing plate 401.

[0041] A plurality of sealing strips 405 can be moved to the inside of the corresponding second sealing groove 404 under the driving of the sealing plate 401. The sealing between the top of the partition plate 2 and the sealing plate 401 can be guaranteed, so that the plurality of partition plates 2 can better guide the oxygen in the inside of the drying box 1.

[0042] In one embodiment, for the above-mentioned drying box 1, the back of the drying box 1 is fixedly installed with a support frame 6, the top of the support frame 6 is fixedly installed with a hydraulic cylinder 7, the output end of the hydraulic cylinder 7 penetrates through the support frame 6 and is fixedly connected with the top of the sealing plate 401, and the bottom of the inner wall of the drying box 1 is provided with a positioning groove 8 corresponding to the placement frame 301.

[0043] When the silica gel adsorption particles in the inside of the placement frame 301 are replaced, the hydraulic cylinder 7 is directly driven, so that the hydraulic cylinder 7 drives the sealing plate 401 to move upwards, and the sealing plate 401 does not shield the top of the drying box 1, then the placement frame 301 is directly moved out of the inside of the drying box 1, then the silica gel adsorption particles in the inside of the placement frame 301 are replaced, and after the replacement is completed, the placement frame 301 is moved into the inside of the drying box 1 again and moved into the inside of the corresponding positioning groove 8. After all the placement frames 301 are placed in the inside of the corresponding positioning grooves 8, the hydraulic cylinder 7 is started again, so that the hydraulic cylinder 7 moves the sealing plate 401 to the top of the drying box 1, at this time the sealing plate 401 can extrude the placement frame 301 downwards, and the positioning groove 8 can position the placement frame 301, so that the placement frame 301 in the inside of the drying box 1 will not move randomly. It can be seen from the above working process that the operation is more convenient when the silica gel adsorption particles in the inside of the placement frame 301 are replaced.

[0044] In one embodiment, for the above-mentioned neutralizing assembly 5, the neutralizing assembly 5 comprises a reaction cylinder 501, the reaction cylinder 501 and the drying box 1 are fixedly connected with a connecting pipe 502, the outer surface of the reaction cylinder 501 is fixedly connected with a feeding pipe 503 and an air inlet pipe 504, the bottom of the reaction cylinder 501 is fixedly connected with a discharge pipe 505, and the outer surface of the reaction cylinder 501 is provided with an observation groove 506.

[0045] The oxygen can move to the inside of the reaction cylinder 501 through the air inlet pipe 504, at this time, the sodium hydroxide solution in the inside of the reaction cylinder 501 can react with the carbon dioxide in the oxygen, so that the carbon dioxide in the oxygen is removed, at this time, as the oxygen in the inside of the reaction cylinder 501 increases, the oxygen can flow upwards and move to the inside of the drying box 1 through the connecting pipe 502, so that the relatively humid oxygen starts to be dried in the inside of the drying box 1. The inside of the observation slot 506 is provided with glass, and the operator can view the reaction in the inside of the reaction cylinder 501 through the observation slot 506.

[0046] In one embodiment, the other side of the drying box 1 is fixedly connected with an air outlet pipe 9, the air outlet pipe 9 is diagonally arranged with the connecting pipe 502, the outer surface of the air outlet pipe 9 is provided with a humidity monitoring box 10, the front surface of the humidity monitoring box 10 is provided with a display screen 11, and the top of the humidity monitoring box 10 is provided with an alarm lamp 12.

[0047] The monitoring probe in the inside of the humidity monitoring box 10 is arranged in the inside of the air outlet pipe 9. When the oxygen is dried, it can flow out from the inside of the drying box 1 through the air outlet pipe 9, at this time, the monitoring probe can measure the drying degree of the oxygen flowing in the inside of the air outlet pipe 9, and the drying degree of the oxygen can be displayed in numerical value on the display screen 11, when the humidity of the oxygen flowing in the inside of the air outlet pipe 9 is too high, it represents that the silica gel adsorption particles in the placing frame 301 reach the saturation state, at this time, the monitoring probe can transmit a signal to the humidity monitoring box 10, and the humidity monitoring box 10 can control the alarm lamp 12, so that the alarm lamp 12 is lit and reminds the worker to replace the silica gel adsorption particles.

[0048] Through the above technical scheme, 1, by setting several staggered partition plates 2 in the inside of the drying box 1, the drying box 1, the several partition plates 2 and the sealing assembly 4 can form an S-shaped channel, and the middle position of the channel is provided with the adsorption assembly 3, so that the oxygen flows in the inside of the drying box 1 for a long time, and the adsorption assembly 3 can fully adsorb the moisture in the oxygen, so that the oxygen flowing out of the inside of the drying box 1 is relatively dry as a whole, and the above setting can guarantee the effect when the oxygen is dried; 2, through the extrusion of the sealing plate 401 and the positioning of the positioning groove 8, the placing frame 301 in the inside of the drying box 1 will not appear the phenomenon of shaking, and when the silica gel adsorption particles in the inside of the placing frame 301 are replaced, the sealing plate 401 is driven by the hydraulic cylinder 7 to move upwards, and then the placing frame 301 can be taken out from the inside of the drying box 1 directly, which is convenient to operate; at the same time, the sealing plate 401 moves to the top of the drying box 1, the sealing frame 403 and the sealing strip 405 can move to the inside of the corresponding first sealing groove 402 and the second sealing groove 404, so that the sealing property of the S-shaped channel formed by the drying box 1, the several partition plates 2 and the sealing plate 401 can be guaranteed.

[0049] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The above disclosed utility model preferred embodiments are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A pipeline purifier for industrial gas production, comprising a drying cabinet (1), characterized in that, The inside of the drying box (1) is provided with a plurality of partition plates (2), a plurality of the partition plates (2) are staggered, the inside of the drying box (1) is provided with a plurality of adsorption assemblies (3), the top of the drying box (1) is provided with a sealing assembly (4), one side of the drying box (1) is provided with a neutralizing assembly (5); A plurality of the partition plates (2) are used for guiding oxygen to flow in an S shape in the inside of the drying box (1), and the adsorption assembly (3) is used for drying oxygen.

2. The pipeline purifier for industrial gas production according to claim 1, characterized by The adsorption assembly (3) comprises a placing frame (301), the placing frame (301) is provided on one side of each of the plurality of partition plates (2), and adsorption holes (302) are formed in four sides of the placing frame (301).

3. The pipeline purifier for industrial gas production according to claim 2, characterized by The sealing assembly (4) comprises a sealing plate (401), the sealing plate (401) is arranged at the top of the drying box (1), a first sealing groove (402) is formed in the top of the drying box (1), a sealing frame (403) is movably connected in the inside of the first sealing groove (402), and the sealing frame (403) is fixedly connected with the sealing plate (401).

4. The pipeline purifier for industrial gas production according to claim 3, characterized by A second sealing groove (404) is formed in the top of the partition plate (2), a sealing strip (405) is movably connected in the inside of the second sealing groove (404), and the sealing strip (405) is fixedly connected with the sealing plate (401).

5. The pipeline purifier for industrial gas production according to claim 4, characterized by The back of the drying box (1) is fixedly provided with a support frame (6), the top of the support frame (6) is fixedly provided with a hydraulic cylinder (7), the output end of the hydraulic cylinder (7) penetrates through the support frame (6) and is fixedly connected with the top of the sealing plate (401), a positioning groove (8) is formed in the inner wall bottom of the drying box (1) and corresponds to the placing frame (301), and the placing frame (301) is movably connected with the positioning groove (8).

6. The pipeline purifier for industrial gas production according to claim 1, characterized by The neutralizing assembly (5) comprises a reaction cylinder (501), a connecting pipe (502) is fixedly connected between the reaction cylinder (501) and the drying box (1), an inlet pipe (503) and an air inlet pipe (504) are fixedly connected to the outer surface of the reaction cylinder (501), a discharge pipe (505) is fixedly connected to the bottom of the reaction cylinder (501), and an observation groove (506) is arranged on the outer surface of the reaction cylinder (501).

7. The pipeline purifier for industrial gas production according to claim 6, characterized by The other side of the drying box (1) is fixedly connected with an air outlet pipe (9), the air outlet pipe (9) is diagonally arranged with the connecting pipe (502), a humidity monitoring box (10) is arranged on the outer surface of the air outlet pipe (9), a display screen (11) is arranged on the front of the humidity monitoring box (10), and an alarm lamp (12) is arranged on the top of the humidity monitoring box (10).

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