Collection distributor for simulated moving bed purification and separation equipment

Abstract

The utility model relates to the technical field of simulated moving beds, and discloses a collection distributor for simulated moving bed purification and separation equipment, which comprises a distribution transverse pipe, the upper end of the distribution transverse pipe is fixedly connected with a main pipe, and the upper end of the main pipe is provided with an insertion pipe. The collection distributor for the purification and separation equipment of the simulated moving bed is provided with a first sliding rod, a first screw rod and a first adjusting seat, when a support and the simulated moving bed are fixedly installed and a main pipe needs to transversely align a pipeline of the simulated moving bed, two first motors are started to rotate forwards and backwards respectively, the two first screw rods are driven to rotate, and the first adjusting seat and the second adjusting seat are adjusted. The two first adjusting seats in threaded connection are driven to move along the first sliding rods, so that the main pipe is aligned with the pipeline of the simulated moving bed in the transverse direction, the collecting distributor can be fixedly installed with the simulated moving bed after roughly aligning, the multiple motors are started to finely adjust the main pipe, and the main pipe and the pipeline of the simulated moving bed are assisted to be fixedly installed. Manpower is saved, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of simulated moving beds, in particular to a collecting distributor for simulated moving bed purification and separation equipment. Background Art

[0002] Moving bed technology is an important chemical process, commonly used in adsorption, absorption, separation and other processes. Its main principle is to separate the components in the mixture by circulating solid adsorbents or adsorption media. Simulated moving bed technology is a highly efficient improved form of moving bed technology. The basic principle is to simulate a continuously moving bed through a series of fixed adsorption beds through a periodic flow method. Each bed contains a specific adsorbent or adsorption medium, and the direction of fluid flow through each bed is opposite, so that the movement of the fluid in the entire system seems to be carried out on a moving bed, thereby achieving an efficient separation process.

[0003] Chinese utility model patent publication number: CN 219091162 U, discloses: a collecting distributor for a simulated moving bed, which, through the provision of a positioning assembly, can facilitate better fixing and installing the collecting distributor on the simulated moving bed during use, thereby ensuring the stability of the collecting distributor and facilitating better use during work. However, the collecting distributor for a simulated moving bed requires manual adjustment of the collecting distributor assembly during installation so as to securely install it with the simulated moving bed, which is laborious to adjust and results in low installation efficiency. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a collecting distributor for simulating moving bed purification and separation equipment, which can effectively solve the problems in the prior art.

[0005] The technical solution adopted by the utility model is: a collecting distributor for simulating a moving bed purification and separation device, comprising a distribution transverse pipe, the upper end of the distribution transverse pipe is fixedly connected to a main pipe, the upper end of the main pipe is provided with a cannula, the lower end of the distribution transverse pipe is fixedly connected to a branch pipe, the lower end of the branch pipe is fixedly connected to a connecting pipe, an electromagnetic valve is provided on the outside of the connecting pipe, and adjustment components are fixedly connected to both sides of the distribution transverse pipe, the adjustment components are provided with two symmetrical and identical ones, and a reinforcement rod is fixedly connected between the two adjustment components;

[0006] The adjusting assembly includes a support, a sliding rod 1, a motor 1, a screw 1, an adjusting seat 1, a motor 2, a screw 2, a sliding rod 2, an adjusting seat 2, a motor 3, a sliding rod 3, a screw 3 and an adjusting seat 3. The inner side of the support is fixedly connected to the sliding rod 1, the outer side of the support is fixedly connected to the motor 1, the output end of the motor 1 is fixedly connected to the screw 1, the inner side of the support is provided with an adjusting seat 1, the front end of the adjusting seat 1 is fixedly connected to the motor 2, the output end of the motor 2 is fixedly connected to the screw 2, the center of the adjusting seat 1 is fixedly connected to the sliding rod 2, the inner side of the adjusting seat 1 is provided with an adjusting seat 2, the lower end of the adjusting seat 2 is fixedly connected to the motor 3, the center of the adjusting seat 2 is fixedly connected to the sliding rod 3, the center of the adjusting seat 2 is rotatably connected to the screw 3, and the inner side of the adjusting seat 2 is provided with an adjusting seat 3.

[0007] Preferably, the distribution cross pipe is fixedly connected to the adjustment seat three, and the support is fastened to the simulated moving bed by bolts.

[0008] Through the above technical solution, a support is set up, and the support is connected to the simulated moving bed by using bolts to lock and connect, which is simple to install.

[0009] Preferably, the outer side of the cannula is in a truncated cone-shaped structure, and the main pipe is fixedly connected to the pipeline of the simulated moving bed.

[0010] Through the above technical solution, a cannula is provided. During installation, the main pipe is connected to the pipeline of the simulated moving bed by plugging. The upper end of the cannula is in a retracted structure, which is convenient for plugging.

[0011] Preferably, the sliding rod 1 is slidably connected to the adjusting seat 1, and the screw rod 1 is threadedly connected to the adjusting seat 1.

[0012] Through the above technical solution, a sliding rod, a screw rod and an adjustment seat are set. After the support is fixedly installed on the simulated moving bed, when the main pipe needs to be horizontally aligned with the pipeline of the simulated moving bed, the two motors are started to rotate forward and reverse respectively, driving the two screw rods to rotate, and driving the two adjustment seats connected by threads to move along the sliding rod, so that the main pipe is aligned with the pipeline of the simulated moving bed in the horizontal direction.

[0013] Preferably, the second sliding rod is slidably connected to the second adjusting seat, and the second screw is threadedly connected to the second adjusting seat.

[0014] Through the above technical solution, a slide rod 2, a screw rod 2 and an adjustment seat 2 are set. When the main pipe needs to vertically align the pipeline of the simulated moving bed, the second motor is started to drive the second screw rod to rotate. The rotation of the second screw rod drives the threaded adjustment seat 2 to move along the slide rod 2 until the main pipe is aligned with the pipeline of the simulated moving bed in the vertical direction.

[0015] Preferably, the sliding rod three is slidably connected to the adjusting seat three, and the screw rod three is threadedly connected to the adjusting seat three.

[0016] Through the above technical solution, a sliding rod three, a screw rod three and an adjustment seat three are set. After the pipeline of the main pipe and the simulated moving bed are aligned, when connecting, the motor three is started to drive the screw rod three to rotate. The rotation of the screw rod three drives the threaded adjustment seat three to move along the sliding rod three until the pipeline of the main pipe and the simulated moving bed are tightly attached, and the pipeline of the main pipe and the simulated moving bed are locked with bolts.

[0017] Preferably, the reinforcement rod is fixedly connected to the adjustment seat, and the cross-section of the support is an "L"-shaped structure.

[0018] Through the above technical solution, a reinforcement rod is provided to fix and reinforce the two adjustment components, thereby facilitating position adjustment of the collection distributor.

[0019] Compared with the prior art, the present invention provides a collection and distribution device for a simulated moving bed purification and separation device, which has the following beneficial effects:

[0020] 1. The collecting and distributing device for the simulated moving bed purification and separation equipment is provided with a slide bar 1, a screw bar 1 and an adjusting seat 1. After the support is fixedly installed with the simulated moving bed, when the main pipe needs to be horizontally aligned with the pipeline of the simulated moving bed, the two motors 1 are started to rotate forward and reverse respectively, driving the two screw bars 1 to rotate, driving the two adjusting seats 1 connected by threads to move along the slide bar 1, so that the main pipe is aligned with the pipeline of the simulated moving bed in the horizontal direction. The slide bar 2, the screw bar 2 and the adjusting seat 2 are provided. When the main pipe needs to be vertically aligned with the pipeline of the simulated moving bed, the motor 2 is started to drive the screw bar 2 to rotate, and the rotation of the screw bar 2 drives the adjusting seat 1 connected by threads to move along the slide bar 1. Seat two moves along slide bar two until the main pipe is aligned with the pipeline of the simulated moving bed in the vertical direction. Slide bar three, screw rod three and adjustment seat three are set. After the pipeline of the main pipe is aligned with the pipeline of the simulated moving bed, when connecting, start motor three to drive screw rod three to rotate. The rotation of screw three drives the threaded adjustment seat three to move along slide bar three until the pipeline of the main pipe is tightly attached to the pipeline of the simulated moving bed. Use bolts to lock the pipeline of the main pipe and the simulated moving bed. After the collecting distributor is roughly aligned, it can be fixedly installed with the simulated moving bed. Start multiple motors to fine-tune the main pipe to assist in fixed installation with the pipeline of the simulated moving bed, saving manpower and improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0024] Figure 4 This is a schematic diagram of the enlarged structure of the adjustment component of the utility model Figure 1 ;

[0025] Figure 5 This is a schematic diagram of the enlarged structure of the adjustment component of the utility model Figure 2 .

[0026] Among them: 1. Distribution cross pipe; 2. Main pipe; 3. Insert pipe; 4. Branch pipe; 5. Connecting pipe; 6. Solenoid valve; 7. Adjustment component; 701. Support; 702. Slide rod one; 703. Motor one; 704. Screw rod one; 705. Adjustment seat one; 706. Motor two; 707. Screw rod two; 708. Slide rod two; 709. Adjustment seat two; 710. Motor three; 711. Slide rod three; 712. Screw rod three; 713. Adjustment seat three; 8. Reinforcement rod. DETAILED DESCRIPTION

[0027] The following will be combined with the 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.

[0028] Example 1: Figure 1-5 As shown, the present invention provides a collecting and distributing device for simulating a moving bed purification and separation device, comprising a distributing transverse pipe 1, a main pipe 2 being fixedly connected to the upper end of the distributing transverse pipe 1, a cannula 3 being provided at the upper end of the main pipe 2, a branch pipe 4 being fixedly connected to the lower end of the branch pipe 4, a connecting pipe 5 being fixedly connected to the lower end of the branch pipe 4, a solenoid valve 6 being provided on the outer side of the connecting pipe 5, and an adjusting assembly 7 being fixedly connected to both sides of the distributing transverse pipe 1, two symmetrical and identical adjusting assemblies 7 being provided, and a reinforcing rod 8 being fixedly connected between the two adjusting assemblies 7;

[0029] The adjustment assembly 7 includes a support 701, a slide bar 1 702, a motor 1 703, a screw 1 704, an adjustment seat 1 705, a motor 2 706, a screw 2 707, a slide bar 2 708, an adjustment seat 2 709, a motor 3 710, a slide bar 3 711, a screw 3 712 and an adjustment seat 3 713. The inner side of the support 701 is fixedly connected to the slide bar 1 702, the outer side of the support 701 is fixedly connected to the motor 1 703, the output end of the motor 1 703 is fixedly connected to the screw 1 704, and the inner side of the support 701 is provided with an adjustment Seat one 705, the front end of the adjusting seat one 705 is fixedly connected to the motor two 706, the output end of the motor two 706 is fixedly connected to the screw two 707, the center of the adjusting seat one 705 is fixedly connected to the slide bar two 708, the inner side of the adjusting seat one 705 is provided with an adjusting seat two 709, the lower end of the adjusting seat two 709 is fixedly connected to the motor three 710, the center of the adjusting seat two 709 is fixedly connected to the slide bar three 711, the center of the adjusting seat two 709 is rotatably connected to the screw three 712, and the inner side of the adjusting seat two 709 is provided with an adjusting seat three 713.

[0030] Specifically, the distribution cross pipe 1 is fixedly connected to the adjustment seat 3 713, and the support 701 is connected to the simulated moving bed by bolts. The advantage is that the support 701 is provided and the support 701 is connected to the simulated moving bed by bolts, which is easy to install.

[0031] Specifically, the outer side of the cannula 3 is a truncated cone-shaped structure, and the main pipe 2 is fixedly connected to the pipeline of the simulated moving bed. The advantage is that the cannula 3 is provided, and the main pipe 2 and the pipeline of the simulated moving bed are plugged and connected during installation. The upper end of the cannula 3 is a retracted structure, which is easy to plug in.

[0032] Specifically, the slide bar 702 is slidably connected to the adjustment seat 705, and the screw 704 is threadedly connected to the adjustment seat 705. The advantages of the slide bar 702, screw 704, and adjustment seat 705 are that, after the support 701 is fixedly mounted to the simulated moving bed, when the main pipe 2 needs to be laterally aligned with the pipeline of the simulated moving bed, the two motors 703 are started in forward and reverse rotation, respectively, driving the two screws 704 to rotate, which in turn drives the two threaded adjustment seats 705 to move along the slide bar 702, thereby aligning the main pipe 2 laterally with the pipeline of the simulated moving bed.

[0033] Example 2: Figure 2-5 As shown, it is an improvement to the previous embodiment.

[0034] Specifically, the second slide bar 708 is slidably connected to the second adjustment base 709, and the second screw 707 is threadedly connected to the second adjustment base 709. The advantages of providing the second slide bar 708, the second screw 707, and the second adjustment base 709 are that when the main pipe 2 needs to be vertically aligned with the pipeline of the simulated moving bed, the second motor 706 is started to rotate the second screw 707, which in turn drives the threaded adjustment base 709 to move along the second slide bar 708 until the main pipe 2 is vertically aligned with the pipeline of the simulated moving bed.

[0035] Specifically, the slide bar 3 711 is slidably connected to the adjustment seat 3 713, and the screw 3 712 is threadedly connected to the adjustment seat 3 713. The advantages of providing the slide bar 3 711, screw 3 712, and adjustment seat 3 713 are that after the main pipe 2 and the pipeline of the simulated moving bed are aligned, when connecting them, the motor 3 710 is started to drive the screw 3 712 to rotate. The rotation of the screw 3 712 drives the threaded adjustment seat 3 713 to move along the slide bar 3 711 until the main pipe 2 and the pipeline of the simulated moving bed are tightly attached. The main pipe 2 and the pipeline of the simulated moving bed are then locked with bolts.

[0036] Specifically, the reinforcing rod 8 is fixedly connected to the adjustment seat 3 713, and the cross section of the support 701 is an "L" shaped structure. The advantage is that the reinforcing rod 8 is set to fix and reinforce the two adjustment components 7, making it easier to adjust the position of the collection and distributor.

[0037] Working principle: During installation, roughly align the collection distributor with the simulated moving bed, and then use bolts to lock and connect the support 701 with the simulated moving bed. When the main pipe 2 needs to be horizontally aligned with the pipeline of the simulated moving bed, start the two motors 1 703 to rotate forward and reverse respectively, driving the two screw rods 1 704 to rotate, driving the two adjustment seats 1 705 connected by thread to move along the slide rod 1 702, so that the main pipe 2 is aligned with the pipeline of the simulated moving bed in the horizontal direction, start the motor 2 706 to drive the screw 2 707 to rotate, and the rotation of the screw 2 707 drives the adjustment seat 2 709 connected by thread to move along the slide rod 2 708, Until the main pipe 2 is aligned with the pipeline of the simulated moving bed in the vertical direction, when the main pipe 2 and the pipeline of the simulated moving bed are aligned, start the motor three 710 to drive the screw three 712 to rotate, and the rotation of the screw three 712 drives the threaded adjustment seat three 713 to move along the slide rod three 711 until the main pipe 2 and the pipeline of the simulated moving bed are tightly attached. Use bolts to lock the main pipe 2 and the pipeline of the simulated moving bed. After the collecting distributor is roughly aligned, it can be fixedly installed with the simulated moving bed. Start multiple motors to fine-tune the main pipe 2 to assist in fixed installation with the pipeline of the simulated moving bed, saving manpower and improving installation efficiency.

[0038] 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 collecting and distributing device for a simulated moving bed purification and separation device, comprising a distributing transverse pipe (1), characterized in that: The upper end of the distribution transverse pipe (1) is fixedly connected to the main pipe (2), the upper end of the main pipe (2) is provided with a cannula (3), the lower end of the distribution transverse pipe (1) is fixedly connected to the branch pipe (4), the lower end of the branch pipe (4) is fixedly connected to the connecting pipe (5), the outer side of the connecting pipe (5) is provided with a solenoid valve (6), and the two sides of the distribution transverse pipe (1) are fixedly connected to the adjustment components (7), and the adjustment components (7) are provided with two symmetrical and identical ones, and a reinforcement rod (8) is fixedly connected between the two adjustment components (7); The adjusting assembly (7) comprises a support (701), a slide bar (702), a motor (703), a screw (704), an adjusting seat (705), a motor (706), a screw (707), a slide bar (708), an adjusting seat (709), a motor (710), a slide bar (711), a screw (712) and an adjusting seat (713), wherein the inner side of the support (701) is fixedly connected to the slide bar (702), the outer side of the support (701) is fixedly connected to the motor (703), the output end of the motor (703) is fixedly connected to the screw (704), and the inner side of the support (701) is provided with an adjusting The first joint seat (705) is fixedly connected to the second motor (706) at the front end of the first adjustment seat (705), the output end of the second motor (706) is fixedly connected to the second screw (707), the center of the first adjustment seat (705) is fixedly connected to the second slide bar (708), the inner side of the first adjustment seat (705) is provided with the second adjustment seat (709), the lower end of the second adjustment seat (709) is fixedly connected to the third motor (710), the center of the second adjustment seat (709) is fixedly connected to the third slide bar (711), the center of the second adjustment seat (709) is rotatably connected to the third screw (712), and the inner side of the second adjustment seat (709) is provided with the third adjustment seat (713).

2. A collecting and distributing device for a simulated moving bed purification and separation device according to claim 1, characterized in that: The distribution transverse pipe (1) is fixedly connected to the adjustment seat three (713), and the support (701) is locked and connected to the simulated moving bed via bolts.

3. The collecting and distributing device for a simulated moving bed purification and separation device according to claim 1, characterized in that: The outer side of the cannula (3) is in a truncated cone-shaped structure, and the main pipe (2) is fixedly connected to the pipeline of the simulated moving bed.

4. The collecting and distributing device for a simulated moving bed purification and separation device according to claim 1, characterized in that: The sliding rod 1 (702) is slidably connected to the adjusting seat 1 (705), and the screw rod 1 (704) is threadedly connected to the adjusting seat 1 (705).

5. The collecting and distributing device for a simulated moving bed purification and separation device according to claim 1, characterized in that: The second sliding rod (708) is slidably connected to the second adjusting seat (709), and the second screw rod (707) is threadedly connected to the second adjusting seat (709).

6. The collecting and distributing device for a simulated moving bed purification and separation device according to claim 1, characterized in that: The sliding rod three (711) is slidably connected to the adjusting seat three (713), and the screw rod three (712) is threadedly connected to the adjusting seat three (713).

7. The collecting and distributing device for a simulated moving bed purification and separation device according to claim 1, characterized in that: The reinforcing rod (8) is fixedly connected to the adjusting seat (713), and the cross section of the support (701) is an "L"-shaped structure.

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