Chemical condenser with high sealing performance

Abstract

The utility model discloses a high-sealing chemical condenser which comprises a shell, end covers are arranged on the two sides of the shell, clamping blocks are fixedly connected to the shell, clamping grooves are formed in the end covers, the clamping blocks are matched with the clamping grooves, supporting frames are fixedly connected to the lower portion of the shell, the number of the supporting frames is two, and the bottom ends of the supporting frames are connected with two threaded sleeves through bearings. According to the condenser leveling device, the two threaded sleeves internally provided with the threaded rods are arranged on the supporting frame, the threaded sleeves are rotated to drive the threaded rods to move so as to finely adjust the height of the supporting plate, and accurate leveling of a condenser is achieved. And a limiting rod is arranged, so that the threaded rod can be prevented from rotating in the rotating process of the threaded sleeve, the stability and the leveling precision of the condenser can be kept, a first sealing gasket is arranged in a clamping groove, a second sealing gasket is arranged on the outer side of a clamping block, and a bolt connection mode between flange plates is combined; and the sealing effect between the end cover and the shell is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to condenser technical field, specifically, relate to a high sealing property chemical condenser. BACKGROUND

[0002] In the chemical production process, the condenser is one of the most important equipment. Its main role is to cool and convert gaseous substances into liquid, so as to realize the separation, recovery or further processing of substances. Condenser is widely used in chemical production, whether it is petroleum refining, chemical synthesis or pharmaceutical industry, cannot do without the use of condenser.

[0003] However, the existing condenser has some problems in practical application. First, in the process of condensing chemical gas, various physical changes will occur in the pipe. These changes will cause the gas pressure in the pipe to fluctuate constantly, which will make the end cover of the condenser and the shell connection prone to leakage. This leakage not only affects the normal operation of the condenser, but also may cause the leakage of chemical gas, causing environmental pollution and safety hazards. Secondly, when installing the condenser, it needs to ensure that it is in a horizontal position. Because in the condenser, the distribution of fluid must be uniform to avoid local overheating or efficiency reduction. However, the existing support structure often has difficulty in providing precise height adjustment function. This makes it a challenge to install the condenser on uneven ground. The traditional support structure can usually only provide a fixed height and cannot be adjusted according to the unevenness of the ground. Therefore, when installing the condenser, additional shims or other auxiliary tools are often needed to adjust the height, which not only increases the difficulty of installation, but also may affect the stability and safety of the condenser.

[0004] For the problems in the related art, there is no effective solution at present. INVENTION CONTENTS

[0005] In view of the problems in the related art, the utility model provides a high sealing property chemical condenser to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the specific technical scheme as follows:

[0007] A high sealing property chemical condenser, comprising a shell, the shell is provided with end covers on both sides, the shell is fixedly connected with a clamping block, the end cover is provided with a clamping groove, the clamping block and the clamping groove are matched, the shell is fixedly connected with a support frame below, the number of support frames is two, the support frame bottom end is connected with two threaded sleeves through bearings, the threaded sleeve is internally threadedly connected with a threaded rod, and the threaded rod bottom end is provided with a support plate.

[0008] Further, in order to prevent the threaded rod from rotating during the downward movement, the support plate is fixedly connected with a limiting rod on one side, and the limiting rod is connected with the limiting plate through the support frame.

[0009] Further, the support plate is provided with a mounting hole.

[0010] Further, in order to observe whether the condenser is in a horizontal position, horizontal bubbles are fixedly connected to the support frame on both sides.

[0011] Further, the first sealing gasket is arranged in the clamping groove, the second sealing gasket is arranged on the outer side of the clamping block, the first flange plate is fixedly connected to one side of the end cover, the second flange plate is arranged on the shell, and the first flange plate and the second flange plate are connected through bolts and nuts.

[0012] Further, in order to further fix the threaded sleeve and prevent the height of the threaded rod from changing due to vibration, a fixing ring is fixedly connected to the outer side of the threaded sleeve, a gear plate is fixedly connected to the support frame, and a screw rod is threadedly connected to the fixing ring, and one end of the screw rod penetrates through the gear plate and abuts against the support frame.

[0013] Further, the shell is internally provided with a tube bundle, and one end of the tube bundle is connected with the shell through a sealing plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] (1) The threaded sleeve with a threaded rod is arranged in the support frame, the height of the support plate is adjusted by rotating the threaded sleeve to drive the screw rod to move, the precise leveling of the condenser is realized, the limiting rod is arranged, the rotation of the threaded rod during the rotation of the threaded sleeve is prevented, and it is ensured that the threaded rod only moves up and down during the rotation of the threaded sleeve, which helps to maintain the stability and leveling precision of the condenser.

[0016] (2) The first sealing gasket is arranged in the clamping groove, the second sealing gasket is arranged on the outer side of the clamping block, and the bolts between the flange plates are connected, so that the sealing effect between the end cover and the shell is enhanced, and the medium leakage is effectively prevented. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description can only be some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a front view of a high-sealing chemical condenser according to the utility model embodiment;

[0019] Figure 2 is a high sealing chemical condenser structure according to an embodiment of the utility model;

[0020] Figure 3 is a high sealing chemical condenser shell internal structure diagram according to an embodiment of the utility model;

[0021] Figure 4 is a high sealing chemical condenser screw rod connection diagram according to an embodiment of the utility model.

[0022] In the drawing:

[0023] 1, shell;2, end cover;3, clamping block;4, clamping groove;5, support frame;6, threaded sleeve;7, threaded rod;8, support plate;9, limiting rod;10, limiting plate;11, mounting hole;12, horizontal bubble;13, first sealing gasket;14, second sealing gasket;15, first flange plate;16, second flange plate;17, fixed ring;18, screw;19, gear plate;20, tube bundle;21, sealing plate. Specific embodiments

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. 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.

[0025] According to an embodiment of the utility model, a high sealing chemical condenser is provided.

[0026] Embodiment one

[0027] As Figures 1-4As shown, the high sealing property chemical condenser of the utility model embodiment, including casing 1, casing 1 below fixedly connected with support frame 5, the number of support frame 5 is two, support frame 5 bottom is connected with two threaded bushings 6 through bearing, threaded bushings 6 inside is connected with threaded rod 7 with screw, threaded rod 7 bottom is equipped with support plate 8, support plate 8 one side fixedly connected with limit rod 9, limit rod 9 one end passes through support frame 5 and is connected with limit plate 10, by setting limit rod 9, can prevent threaded rod 7 from deviating in the process of moving down, and by setting limit plate 10, threaded rod 7 moving distance can be limited, prevent threaded rod 7 from separating from threaded bushings 6, support plate 8 is equipped with mounting hole 11, for by the screw passes through mounting hole 11 and is fixed on the ground with support plate 8, support frame 5 both sides fixedly connected with horizontal bubble 12, threaded bushings 6 outside fixedly connected with fixed ring 17, support frame 5 is fixedly connected with gear plate 19, fixed ring 17 is connected with screw rod 18 with screw, screw rod 18 one end passes through gear plate 19 and is in contact with support frame 5. Through the above scheme, by rotating threaded bushings 6, can drive threaded rod 7 to move up and down, limit rod 9 of support plate 8 one side ensures that threaded rod 7 does not rotate in the process of moving down, so that the height of support plate 8 can be fine-tuned, and the horizontal bubble 12 fixed on both sides enables the operator to conveniently check whether the condenser is in a horizontal position, so that the condenser is in a completely horizontal position during installation, and after the position of the condenser is adjusted, the screw rod 18 can be rotated to drive the end of the screw rod 18 to contact the gear ring on the gear plate 19 and the support frame 5, further fixing the position of the threaded bushings 6, preventing the height of the threaded rod 7 from changing due to vibration, and enhancing the stability of the overall structure.

[0028] As Figures 1-4 shown, the casing 1 is provided with a tube bundle 20, one end of the tube bundle 20 is connected with the casing 1 through a sealing plate 21, both sides of the casing 1 are provided with end covers 2, the casing 1 is fixedly connected with clamping blocks 3, the end covers 2 are provided with clamping grooves 4, the clamping blocks 3 are matched with the clamping grooves 4, the clamping grooves 4 are provided with first sealing gaskets 13, the clamping blocks 3 are provided with second sealing gaskets 14 on the outside, one side of the end covers 2 is fixedly connected with first flange plates 15, the casing 1 is provided with second flange plates 16, the first flange plates 15 and the second flange plates 16 are connected through bolts and nuts. Through the above scheme, when the end covers 2 are installed, the first sealing gaskets 13 can be placed in the clamping grooves 4, and the first sealing gaskets 13 can fill the small gap between the end covers 2 and the casing 1, thereby improving the sealing performance. The second sealing gaskets 14 provided on the outside of the clamping blocks 3 can further enhance the sealing effect and prevent the medium from leaking from the gap between the clamping blocks 3 and the casing 1. The combination of the two sealing gaskets can ensure that the condenser maintains a good sealing state during operation.

[0029] In summary, by means of the above technical scheme of the utility model, the height of the supporting plate 8 is fine-tuned by rotating the threaded sleeve 6 to drive the threaded rod 7 to move, so that the condenser is precisely leveled. By setting the limiting rod 9, the threaded rod 7 is prevented from rotating during the rotation of the threaded sleeve 6, so that it only moves up and down when the threaded sleeve 6 rotates, which helps to maintain the stability and leveling accuracy of the condenser. By setting the first sealing gasket 13 inside the clamping groove 4 and the second sealing gasket 14 outside the clamping block 3, and combining the bolt connection mode between the flanges, the sealing effect between the end cover 2 and the shell 1 is enhanced, effectively preventing medium leakage.

[0030] The above merely describes preferred embodiments of the utility model and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-sealing chemical condenser, characterized in that, The device includes a housing (1), with end caps (2) on both sides. A locking block (3) is fixedly connected to the housing (1), and a locking groove (4) is provided on the end cap (2). The locking block (3) matches the locking groove (4). A support frame (5) is fixedly connected to the bottom of the housing (1). There are two support frames (5). The bottom end of the support frame (5) is connected to two threaded sleeves (6) through bearings. A threaded rod (7) is threadedly connected inside the threaded sleeve (6). A support plate (8) is provided at the bottom end of the threaded rod (7).

2. The high-sealing chemical condenser according to claim 1, characterized in that, A limiting rod (9) is fixedly connected to one side of the support plate (8), and one end of the limiting rod (9) passes through the support frame (5) and is connected to the limiting plate (10).

3. A high-sealing chemical condenser according to claim 2, characterized in that, The support plate (8) is provided with mounting holes (11).

4. A high-sealing chemical condenser according to claim 1, characterized in that, The support frame (5) has horizontal bubble (12) fixedly connected to both sides.

5. A high-sealing chemical condenser according to claim 1, characterized in that, The slot (4) is provided with a first sealing gasket (13) inside, the card block (3) is provided with a second sealing gasket (14) on the outside, the end cap (2) is fixedly connected to a first flange (15) on one side, and the housing (1) is fixedly connected to a second flange (16). The first flange (15) and the second flange (16) are connected by bolts and nuts.

6. A high-sealing chemical condenser according to claim 1, characterized in that, A fixing ring (17) is fixedly connected to the outside of the threaded sleeve (6), a gear plate (19) is fixedly connected to the support frame (5), and a screw (18) is threadedly connected to the fixing ring (17). One end of the screw (18) passes through the gear plate (19) and abuts against the support frame (5).

7. A high-sealing chemical condenser according to claim 1, characterized in that, The housing (1) is provided with a tube bundle (20) inside, and one end of the tube bundle (20) is connected to the housing (1) through a sealing plate (21).

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