Refining tower capable of being mounted adjustably

Abstract

The utility model relates to an adjustably mounted refining tower, which belongs to the technical field of rectifying towers and comprises a lower tower and an upper tower which can be assembled into a whole, a guider is arranged on the outer wall of the upper tower, a guide seat is arranged on the outer wall of the lower tower, and a convex part of the guider can be arranged in the guide seat in a matched manner; and a hoop is arranged on the interface of the lower tower and the upper tower. The guider comprises a seat ring fixedly connected to the upper tower, a guide arm is arranged on the outer side of the seat ring, one end of the guide arm extends to be provided with a protective plate, and a guide wheel is arranged on the inner side of the protective plate; and the guide arm and the guide wheel can be inserted into the guide seat. The guider and the guide seat respectively form constraint on the upper tower and the lower tower, and the upper tower and the lower tower can quickly and accurately realize position alignment through insertion matching of the guider and the guide seat, so that the overall mounting precision and efficiency of the refining tower are improved, and the defects caused by manual repeated rotation, adjustment and mounting of the refining tower are avoided.

Description

Technical Field

[0001] The utility model relates to an adjustable refining tower, belonging to the technical field of distillation towers. Background Art

[0002] Refining tower is an important equipment used to separate and purify mixtures in chemical, petroleum refining, pharmaceutical, food and other industries. Its core function is to separate the components in the mixture by physical or chemical methods to obtain high-purity products.

[0003] In order to facilitate transportation, some medium-sized refining towers often adopt a split design and are assembled after arriving at the site. During installation, the lower tower body is usually fixed first, and then the upper tower body is hoisted for alignment installation. The key to assembly is to ensure that the pipeline interfaces of the upper and lower tower bodies are accurately aligned to facilitate subsequent pipeline connections. However, most of these split towers currently lack positioning devices, resulting in workers relying on cranes to repeatedly rotate and adjust at high altitudes to align the interfaces during installation and docking. This method is not only heavily dependent on manual labor, time-consuming and labor-intensive, but also prone to large installation errors, which brings difficulties to the subsequent pipeline layout. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art and provide a refining tower with an adjustable installation, to ensure that when the upper and lower tower bodies are assembled, the pipeline interfaces of the refining tower can be quickly and accurately aligned, to reduce the intensity of manual labor, and to improve the accuracy and efficiency of installation.

[0005] The utility model discloses an adjustable refining tower, comprising: a lower tower and an upper tower which can be assembled into one body, a guide is arranged on the outer wall of the upper tower, a guide seat is arranged on the outer wall of the lower tower, and the protrusion of the guide can be matched and arranged in the guide seat; a clamp is arranged on the interface of the lower tower and the upper tower.

[0006] The guide comprises: a seat ring fixedly connected to the upper tower, a guide arm is arranged outside the seat ring, a guard plate is extended from one end of the guide arm, and a guide wheel is arranged inside the guard plate; the guide arm and the guide wheel can be inserted into the guide seat.

[0007] Furthermore, the guide seat comprises: a positioning groove, a guide plate extending outward from the opening of the positioning groove, a protection block arranged inside the positioning groove, and a connection surface arranged on a side of the protection block close to the guide plate.

[0008] The guide arm and the guide wheel can be inserted into the positioning groove.

[0009] Furthermore, a first sealing lip is provided on the outer edge of the lower tower assembly interface, and a slot is provided on the inner side of the lower tower assembly interface.

[0010] Furthermore, a second sealing lip is provided on the outer wall of the upper tower, and the second sealing lip is close to one side of the assembly interface of the upper tower, and an insertion portion is protruding from the assembly interface of the upper tower.

[0011] The insertion portion can be inserted into the insertion slot in a matching manner, and the end surfaces of the first sealing lip and the second sealing lip can be brought into contact with each other.

[0012] Furthermore, the clamp comprises: a separately arranged hoop, on which a clamping bolt is arranged.

[0013] The inner side of the hoop is provided with a clamping groove matched with the first sealing lip and the second sealing lip, and the first sealing lip and the second sealing lip after being brought together can be contained in the clamping groove.

[0014] The split hoop can be clamped on the first sealing lip and the second sealing lip after they are brought together by means of a clamping bolt.

[0015] Furthermore, sealant is coated on the contact surfaces of the first sealing lip and the second sealing lip.

[0016] Furthermore, the number of guide arms and guide seats provided is at least 2.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The guide and the guide seat respectively constrain the upper tower and the lower tower. Through the plug-in cooperation of the guide and the guide seat, the upper tower and the lower tower can be quickly and accurately aligned, thereby improving the overall installation accuracy and efficiency of the refining tower, and avoiding the shortcomings brought about by manual multiple rotations and adjustments to install the refining tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an adjustably installed refining tower of the utility model;

[0020] Figure 2 It is a schematic diagram of the split structure of an adjustably installed refining tower of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a guide device of a refining tower that can be adjusted and installed in the utility model;

[0022] Figure 4 The utility model is a cross-sectional structural schematic diagram of an adjustably installed refining tower.

[0023] In the figure:

[0024] 1. lower tower; 101. slot; 102. first sealing lip;

[0025] 2. upper tower; 201. second sealing lip; 202. insertion part;

[0026] 3. Guide; 301. Seat ring; 302. Guide arm; 303. Guard plate; 304. Guide wheel;

[0027] 4. Clamp; 401. Hoop; 402. Clamping bolt; 403. Clamping slot;

[0028] 5. Guide seat; 501. Positioning groove; 502. Protection block; 503. Guide plate; 504. Connecting surface. DETAILED DESCRIPTION

[0029] like Figure 1-Figure 4 As shown, this embodiment is implemented through the following technical solutions: the lower tower 1 and the upper tower 2 can be assembled into one, a guide 3 is provided on the outer wall of the upper tower 2, a guide seat 5 is provided on the outer wall of the lower tower 1, and the protrusion of the guide 3 can be fitted into the guide seat 5; a clamp 4 is provided on the interface between the lower tower 1 and the upper tower 2.

[0030] The guide 3 includes: a seat ring 301 fixedly connected to the upper tower 2, a guide arm 302 is provided on the outer side of the seat ring 301, a guard plate 303 is extended from one end of the guide arm 302, and a guide wheel 304 is provided on the inner side of the guard plate 303; the guide arm 302 and the guide wheel 304 can be inserted into the guide seat 5.

[0031] The guard plate 303 is placed on the outside of the guide wheel 304 to prevent the guide wheel 304 from being damaged by collision.

[0032] Specifically, the guide seat 5 includes: a positioning groove 501, a guide plate 503 extending outward from the opening of the positioning groove 501, a protection block 502 is arranged inside the positioning groove 501, and a connection surface 504 is arranged on a side of the protection block 502 close to the guide plate 503;

[0033] The guide arm 302 and the guide wheel 304 can be inserted into the positioning groove 501 .

[0034] The guide plate 503 is flared outwardly to facilitate the guide arm 302 and the guide wheel 304 to be accurately inserted into the positioning groove 501. Figure 2 The protective block 502 thickens the bottom of the positioning groove 501 to prevent the guide arm 302 from colliding with the bottom of the positioning groove 501 and damaging the wall of the lower tower 1 during the installation of the upper tower 2 and the lower tower 1 .

[0035] Specifically, a first sealing lip 102 is provided at the outer edge of the assembly interface of the lower tower 1 , and a slot 101 is provided at the inner side of the assembly interface of the lower tower 1 .

[0036] Specifically, a second sealing lip 201 is provided on the outer wall of the upper tower 2 , and the second sealing lip 201 is close to one side of the assembly interface of the upper tower 2 . An inserting portion 202 is protrudingly provided on the assembly interface of the upper tower 2 .

[0037] The insertion portion 202 can be inserted into the insertion slot 101 , and the end surfaces of the first sealing lip 102 and the second sealing lip 201 can be close to each other and in contact.

[0038] Specifically, the clamp 4 includes: a separately arranged hoop 401 , on which a clamping bolt 402 is arranged.

[0039] The inner side of the hoop 401 is provided with a slot 403 that matches with the first sealing lip 102 and the second sealing lip 201. The first sealing lip 102 and the second sealing lip 201 after being put together can be accommodated in the slot 403.

[0040] The split hoop 401 can be clamped on the first sealing lip 102 and the second sealing lip 201 after they are brought together by means of a clamping bolt 402 .

[0041] Specifically, the contact surfaces of the first sealing lip 102 and the second sealing lip 201 are coated with sealant.

[0042] Specifically, in this embodiment, the number of guide arms 302 and the number of guide seats 5 are both 2.

[0043] The specific use principle of the utility model is as follows:

[0044] During the on-site assembly of the refining tower, the lower tower 1 is first installed and fixed. Then the upper tower 2 is hoisted and slowly lowered to approach the lower tower 1. At this time, the guide 3 on the outer wall of the upper tower 2 will approach the guide seat 5 on the outer wall of the lower tower 1. Thanks to the expanded guide plate 503 at the opening of the guide seat 5, slight deviations during the hoisting process can be guided, so that the guide arm 302 and the guide wheel 304 of the guide 3 can be easily aligned and ready to enter the positioning groove 501 of the guide seat 5.

[0045] As the upper tower 2 continues to descend, the guide arm 302 and the guide wheel 304 are smoothly inserted into the positioning groove 501. The precise cooperation between the guide 3 and the guide seat 5 plays a key guiding and positioning role. It limits the rotation and horizontal displacement of the upper tower 2 relative to the lower tower 1, thereby guiding the upper tower 2 and the lower tower 1 to automatically align to the predetermined position without manual repeated adjustments at high altitudes, ensuring that the pipeline interfaces of the two are accurately aligned. During the installation process, the protective block 502 inside the positioning groove 501 can prevent the guide arm 302 from being over-inserted or impacting the tower wall of the lower tower 1.

[0046] Furthermore, the insertion part 202 on the assembly interface of the upper tower 2 is inserted into the slot 101 in the assembly interface of the lower tower 1, thereby further enhancing the stability and accuracy of the tower body docking. At this time, the end faces of the first sealing lip 102 of the lower tower 1 and the second sealing lip 201 of the upper tower 2 are also brought together and in contact, and the pre-applied sealant forms a preliminary seal here.

[0047] Finally, the hoop 401 is clamped onto the outer rings of the first sealing lip 102 and the second sealing lip 201, so that the clamping groove 403 inside the hoop 401 matches the shape of the sealing lip. Figure 4 By tightening the clamping bolt 402, the hoop 401 is firmly clamped on the sealing lip, so that the upper tower 2 and the lower tower 1 are tightly and firmly connected into a whole, ensuring the sealing performance of the connection.

[0048] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. An adjustable refining tower, characterized in that: include: A lower tower (1) and an upper tower (2) can be assembled into one body, a guide (3) is provided on the outer wall of the upper tower (2), a guide seat (5) is provided on the outer wall of the lower tower (1), and a protruding portion of the guide (3) can be fitted into the guide seat (5); a clamp (4) is provided on the interface between the lower tower (1) and the upper tower (2); The guide (3) comprises: a seat ring (301) fixedly connected to the upper tower (2); a guide arm (302) is provided on the outer side of the seat ring (301); a guard plate (303) is extended from one end of the guide arm (302); a guide wheel (304) is provided on the inner side of the guard plate (303); and the guide arm (302) and the guide wheel (304) can be inserted into the guide seat (5).

2. An adjustable installation refining tower according to claim 1, characterized in that: The guide seat (5) comprises: a positioning groove (501), a guide plate (503) extending outward from the opening of the positioning groove (501), a protection block (502) disposed inside the positioning groove (501), and a connection surface (504) disposed on a side of the protection block (502) close to the guide plate (503); The guide arm (302) and the guide wheel (304) can be inserted into the positioning groove (501).

3. The adjustable refining tower according to claim 1, characterized in that: A first sealing lip (102) is provided on the outer edge of the assembly interface of the lower tower (1), and a slot (101) is provided on the inner side of the assembly interface of the lower tower (1).

4. An adjustable installation refining tower according to claim 3, characterized in that: A second sealing lip (201) is provided on the outer wall of the upper tower (2), the second sealing lip (201) being close to a side of an assembly interface of the upper tower (2), and an insertion portion (202) is protruding from the assembly interface of the upper tower (2); The insertion portion (202) can be inserted into the insertion slot (101) in a cooperative manner, and the end surfaces of the first sealing lip (102) and the second sealing lip (201) can be brought into contact with each other.

5. An adjustable installation refining tower according to claim 4, characterized in that: The clamp (4) comprises: a separately arranged hoop (401), on which a clamping bolt (402) is arranged; The inner side of the hoop (401) is provided with a slot (403) that matches the first sealing lip (102) and the second sealing lip (201); the first sealing lip (102) and the second sealing lip (201) can be contained in the slot (403) when brought together; The split hoop (401) can be clamped onto the first sealing lip (102) and the second sealing lip (201) after they are brought together by means of a clamping bolt (402).

6. An adjustable installation refining tower according to claim 5, characterized in that: Sealant is coated on the contact surfaces of the first sealing lip (102) and the second sealing lip (201).

7. An adjustable installation refining tower according to claim 3, characterized in that: The number of guide arms (302) and guide seats (5) provided is at least two.

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