Membrane dehydration pipe fitting based on molecular sieve

Abstract

The utility model relates to the technical field of molecular sieves, and discloses a membrane dehydration pipe fitting based on a molecular sieve, which comprises a base and a pipe fitting body fixedly connected to the top of the base, a placing groove is formed in the outer side of the pipe fitting body, a connecting plate is detachably arranged in the placing groove, and a molecular sieve frame is fixedly connected to the connecting plate. And a dismounting mechanism is arranged in the base, the dismounting mechanism is used for taking out the connecting plate from the interior of the containing groove, the dismounting mechanism comprises a shifting block slidably connected to one side of the base, and one side of the shifting block is fixedly connected with a first spring. Through arrangement of the clamping block, the moving block, the placing groove and the ejection block, the molecular sieve frame can be taken out from the interior of the pipe fitting body more conveniently, the working effect is improved, and the problem that most molecular sieves in an existing molecular sieve pipe fitting are connected through a complex connecting structure, so that the service life of the molecular sieve frame is prolonged is solved. And operation is inconvenient when replacement is needed after long-time use.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular sieves, in particular to a membrane dehydration pipe fitting based on molecular sieves. Background Art

[0002] Molecular sieve is a synthetic hydrated aluminosilicate or natural zeolite with the function of screening molecules. Its structure has many pores with uniform pore size and neatly arranged holes. Molecular sieves of different pore sizes separate molecules of different sizes and shapes. According to different molecular ratios, molecular sieves of different pore sizes are obtained. They are widely used in various industrial fields. Molecular sieve membrane dehydration pipe fittings are one of the molecular sieve components. However, existing molecular sieve membrane dehydration pipe fittings still have some problems during use.

[0003] For example, the application number CN201821588991.X discloses a thin film molecular sieve dehydration device, which includes a shell, an air inlet pipe is provided on the top of the shell, an exhaust pipe is provided on the bottom of the shell, a hot air pipe is provided on the upper left end of the shell, and an air outlet pipe is provided on the lower right end of the shell. A gas distribution plate is provided at the bottom end of the air inlet pipe, an exhaust channel is provided in the gas distribution plate, and the exhaust channel is connected to the air inlet pipe. One end of the hot air pipe is fixed to the inner wall of the shell by a bracket, and has the characteristic of high molecular sieve drying efficiency. The molecular sieves inside the existing molecular sieve tubes are mostly connected by complex connection structures. When they need to be replaced after long-term use, the operation is inconvenient and the sealing is poor. When vibration occurs, water leakage is likely to occur.

[0004] In view of the above problems, a membrane dehydration pipe fitting based on molecular sieve is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a membrane dehydration pipe fitting based on molecular sieve, which is operated by adopting the device to solve the problem that the molecular sieves inside the existing molecular sieve pipe fittings are mostly connected by complex connection structures, which are inconvenient to operate when they need to be replaced after long-term use, and the sealing is poor. When vibration occurs, water leakage is likely to occur.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a molecular sieve-based membrane dehydration pipe fitting, comprising a base and a pipe fitting body fixedly connected to the top of the base, a placement groove being provided on the outside of the pipe fitting body, and a connecting plate being detachably provided inside the placement groove, a molecular sieve frame being fixedly connected on the connecting plate, a disassembly mechanism being provided inside the base, the disassembly mechanism being used to remove the connecting plate from the inside of the placement groove, the disassembly mechanism comprising a toggle block slidably connected to one side of the base, and a spring being fixedly connected to one side of the toggle block.

[0007] Preferably, the other end of the spring is fixedly connected to the inside of the base, and a clamping block is fixedly connected to one side of the toggle block.

[0008] With the above-mentioned structural design and the provision of the spring 1, the toggle block can automatically produce a reset effect, thereby improving the convenience of use.

[0009] Preferably, a card slot is provided on the connecting plate, and the card slot is slidably matched with the card block, and a second spring is fixedly connected to the interior of the placement slot.

[0010] With the above-mentioned structural design, the connection plate can be stably placed inside the placement slot through the arrangement of the card slot and the card block.

[0011] Preferably, one end of the second spring is fixedly connected to a ejection block, one side of the connecting plate is slidably connected to a moving block, and two groups of moving blocks are provided.

[0012] With the above structural design and the provision of the ejection block, the operation of removing the connecting plate becomes more convenient, thereby improving the use effect.

[0013] Preferably, a spring three is fixedly connected between the two groups of moving blocks, a sealing ring is fixedly connected to one end of the moving block, and the sealing ring is slidably connected to the inside of the connecting plate.

[0014] By adopting the above structural design and providing the sealing ring, the sealing effect of the entire device is improved, making it easier to use.

[0015] Preferably, a sealing groove is provided on the inner side of the placement groove, and the sealing groove is slidably matched with the sealing ring. The left and right ends of the pipe body are fixedly connected to a placement box, and the top of the placement box is rotatably connected to a knob.

[0016] With the above structural design, through the provision of the placement box, relevant devices can be placed inside the placement box, thereby improving the utilization rate of the internal space of the device.

[0017] Preferably, the bottom of the knob is fixedly connected to a positive and negative screw rod, and the outer side of the positive and negative screw rod is threadedly connected to a sliding plate, the sliding plate is slidably connected to the inside of the placement box, and one side of the sliding plate is fixedly connected to a clamping block.

[0018] With the above structural design, the sliding plate is connected in a sliding manner, so that the sliding plate will not deviate from its moving track during the movement.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. This application realizes the function of more conveniently removing the molecular sieve rack from the inside of the pipe body through the setting of the clamping block, the moving block, the placement groove and the ejection block, thereby improving the working effect and solving the problem that the molecular sieves inside the existing molecular sieve pipes are mostly connected by complex connection structures, which is inconvenient to operate when they need to be replaced after long-term use.

[0021] 2. This application realizes the function of stably connecting external pipes through the setting of positive and negative threaded screws, knobs, sliding plates and clamping blocks, improves the sealing performance of the device, and solves the problem that the existing pipe fittings have poor sealing performance and are prone to water leakage when vibration occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the placement slot and connecting plate of the utility model;

[0024] Figure 3 This is a structural diagram of the toggle block and ejection block of the utility model;

[0025] Figure 4 This is a structural diagram of the moving block and spring of the utility model;

[0026] Figure 5 This is a structural diagram of the positive and negative threaded rods and sliding plate of the utility model.

[0027] In the figure: 1. Base; 11. Placement groove; 111. Connecting plate; 112. Molecular sieve rack; 12. Toggle block; 121. Spring 1; 122. Clamping block; 123. Clamping groove; 124. Spring 2; 125. Ejector block; 13. Moving block; 131. Spring 3; 132. Sealing ring; 133. Sealing groove; 14. Placement box; 141. Knob; 142. Forward and reverse screw rods; 143. Sliding plate; 144. Clamping block; 2. Pipe fitting body. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0030] Combine Figure 1-Figure 3 A molecular sieve-based membrane dehydration pipe fitting includes a base 1 and a pipe body 2 fixedly connected to the top of the base 1. A placement groove 11 is provided on the outside of the pipe body 2, and a connecting plate 111 is detachably provided inside the placement groove 11. A molecular sieve frame 112 is fixedly connected to the connecting plate 111. A disassembly mechanism is provided inside the base 1. The disassembly mechanism is used to remove the connecting plate 111 from the inside of the placement groove 11. The disassembly mechanism includes a toggle block 12 slidably connected to one side of the base 1, and a spring 121 is fixedly connected to one side of the toggle block 12.

[0031] The present invention will be further described below with reference to the embodiments.

[0032] Example 1:

[0033] In order to solve the problem that most of the molecular sieves in the existing molecular sieve pipes are connected by complex connection structures, which is inconvenient to operate when they need to be replaced after long-term use, this embodiment discloses the following technical solutions, specifically as follows: Figure 1-Figure 5As shown, the other end of the spring 121 is fixedly connected to the inside of the base 1, and a card block 122 is fixedly connected to one side of the toggle block 12. A card slot 123 is provided on the connecting plate 111, and the card slot 123 slides with the card block 122. The inside of the placement slot 11 is also fixedly connected to a spring 2 124, and one end of the spring 2 124 is fixedly connected to the ejection block 125. One side of the connecting plate 111 is slidably connected to a moving block 13, and the moving block 13 is provided with two groups, and the two groups of moving blocks 13 are connected. A spring 3 131 is fixedly connected, and one end of the moving block 13 is fixedly connected to a sealing ring 132, and the sealing ring 132 is slidably connected to the inside of the connecting plate 111. A sealing groove 133 is opened on the inner side of the placement groove 11, and the sealing groove 133 and the sealing ring 132 slide together. When the connecting plate 111 inside the placement groove 11 needs to be replaced after the pipe body 2 has been used for a long time, the toggle block 12 on one side of the base 1 can be moved, and the toggle block 12 drives the card block 122 to move in. When the cam 132 is in the closed position, the cam 133 is released, and the cam 132 is released from the closed position, so that the cam 132 is in the closed position and the cam 133 is released.

[0034] At the same time, in order to solve the problem that the existing pipe fittings have poor sealing performance and are prone to water leakage when vibration occurs, the present embodiment also discloses the following solution: the left and right ends of the pipe fitting body 2 are fixedly connected to a placement box 14, and the top of the placement box 14 is rotatably connected to a knob 141, the bottom of the knob 141 is fixedly connected to a positive and negative threaded rod 142, and the outer side of the positive and negative threaded rod 142 is threadedly connected to a sliding plate 143, the sliding plate 143 is slidably connected to the inside of the placement box 14, and one side of the sliding plate 143 is fixedly connected to a clamping block 144. At this time, since the sealing ring 132 is engaged with the sealing groove 133 The effect is that the sealing performance of the connection between the pipe body 2 and the molecular sieve frame 112 is improved. When an external pipe is connected, one end of the pipe is placed inside the placement box 14 at one end of the pipe body 2, and the knob 141 located on the top of the placement box 14 can be rotated. The knob 141 drives the forward and reverse screw rods 142 to rotate, thereby causing the two groups of sliding plates 143 to slide. The sliding plate 143 drives the clamping block 144 to move, thereby causing the clamping block 144 to clamp the external pipe and prevent the external pipe from escaping from the inside of the placement box 14, thereby achieving the function of stably connecting the external pipe and improving the sealing performance of the device.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A molecular sieve-based membrane dehydration pipe, comprising a base (1) and a pipe body (2) fixedly connected to the top of the base (1), characterized in that: A placement groove (11) is provided on the outside of the pipe body (2), and a connecting plate (111) is detachably provided inside the placement groove (11), and a molecular sieve frame (112) is fixedly connected to the connecting plate (111). A disassembly mechanism is provided inside the base (1), and the disassembly mechanism is used to remove the connecting plate (111) from the inside of the placement groove (11). The disassembly mechanism includes a toggle block (12) slidably connected to one side of the base (1), and a spring (121) is fixedly connected to one side of the toggle block (12).

2. The molecular sieve-based membrane dehydration pipe according to claim 1, characterized in that: The other end of the spring 1 (121) is fixedly connected to the interior of the base (1), and a clamping block (122) is fixedly connected to one side of the toggle block (12).

3. The molecular sieve-based membrane dehydration pipe according to claim 2, characterized in that: A clamping slot (123) is provided on the connecting plate (111), and the clamping slot (123) is slidably matched with the clamping block (122). A second spring (124) is also fixedly connected to the interior of the placement slot (11).

4. The molecular sieve-based membrane dehydration pipe according to claim 3, characterized in that: One end of the second spring (124) is fixedly connected to a ejection block (125), and one side of the connecting plate (111) is slidably connected to a moving block (13), and two groups of moving blocks (13) are provided.

5. The molecular sieve-based membrane dehydration pipe according to claim 4, characterized in that: A spring three (131) is fixedly connected between the two groups of moving blocks (13), a sealing ring (132) is fixedly connected to one end of the moving block (13), and the sealing ring (132) is slidably connected to the inside of the connecting plate (111).

6. The molecular sieve-based membrane dehydration pipe according to claim 5, characterized in that: A sealing groove (133) is provided on the inner side of the placement groove (11), and the sealing groove (133) is slidably matched with the sealing ring (132). The left and right ends of the pipe body (2) are fixedly connected to the placement box (14), and the top of the placement box (14) is rotatably connected to a knob (141).

7. The molecular sieve-based membrane dehydration pipe according to claim 6, characterized in that: The bottom of the knob (141) is fixedly connected to a positive and negative threaded rod (142), and the outer side of the positive and negative threaded rod (142) is threadedly connected to a sliding plate (143), and the sliding plate (143) is slidably connected to the inside of the placement box (14), and one side of the sliding plate (143) is fixedly connected to a clamping block (144).

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