Material circulation distribution control method and device

Abstract

The invention discloses a material circulation distribution method and device, and the method comprises the steps: conveying an adsorbent discharged by a plurality of adsorption towers to a regeneration tower through a first chain bucket machine; the adsorbent discharged by the regeneration tower is conveyed to a third chain bucket machine through a second chain bucket machine; and the adsorbent is distributed to the plurality of adsorption towers through the third chain bucket machine. Therefore, adsorbents of a plurality of adsorption towers and regeneration towers are conveyed and distributed through the first chain bucket machine, the second chain bucket machine and the third chain bucket machine, so that material balance and automatic control operation between the adsorption towers and the regeneration towers are realized.

Description

Technical Field

[0001] The present invention relates to the technical field of material distribution, and in particular to a material circulation distribution control method and device. Background Art

[0002] At present, the material circulation system needs to realize the material balance and automatic control operation between the adsorption tower and the regeneration tower. Based on this, how the material circulation system controls the adsorption tower and the regeneration tower to realize the material balance and automatic control operation between the adsorption tower and the regeneration tower is an urgent problem to be solved. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, the present invention proposes a material circulation distribution control method, which can transport and distribute the adsorbents of multiple adsorption towers and regeneration towers through the first chain bucket machine, the second chain bucket machine and the third chain bucket machine, thereby achieving material balance and automatic control operation between the adsorption tower and the regeneration tower.

[0005] Another object of the present invention is to provide a material circulation distribution control device.

[0006] To achieve the above object, the present invention provides a material circulation distribution control method, which is applied to a material circulation system, wherein the material circulation system includes a first chain bucket machine, a second chain bucket machine, a third chain bucket machine, a plurality of adsorption towers and a regeneration tower, and the method includes:

[0007] transporting the adsorbent discharged from the plurality of adsorption towers to the regeneration tower through the first chain bucket conveyor;

[0008] The adsorbent discharged from the regeneration tower is transported to the third chain bucket conveyor through the second chain bucket conveyor;

[0009] The adsorbent is distributed to the plurality of adsorption towers by the third chain bucket conveyor.

[0010] The material circulation distribution control method of the embodiment of the present invention may also have the following additional technical features:

[0011] In one embodiment of the present invention, the method further comprises:

[0012] In response to a high material level alarm in the regeneration tower, the adsorption tower material dropping double rotation stops running, the first chain bucket machine stops, the regeneration tower feeding double rotation stops, and after the high material level signal of the regeneration tower disappears for a preset delay time, the regeneration tower feeding double rotation stops, the first chain bucket machine and the multiple adsorption tower material dropping double rotations are started in sequence;

[0013] In response to a low material level alarm in the regeneration tower, the regeneration tower material drop rotary valve stops operating, and after the low material level signal of the regeneration tower disappears for a preset time, the regeneration tower material drop rotary valve resumes operating.

[0014] In one embodiment of the present invention, the distributing the adsorbent to the plurality of adsorption towers by the third chain bucket conveyor comprises:

[0015] The third chain bucket conveyor supplies material to the upper filling tank of the adsorption tower until the upper filling tank is full;

[0016] The upper filling tank is charged with nitrogen for protection until the nitrogen pressure reaches the pressure setting value;

[0017] The adsorbent in the upper filling tank is added to the lower filling tank of the adsorption tower until it flows to the adsorption tower by itself, thereby completing the distribution of the adsorbent in the adsorption tower. The above steps are repeated to distribute the adsorbent to the multiple adsorption towers in turn until the multiple adsorption towers are all distributed.

[0018] In one embodiment of the present invention, the third chain bucket conveyor supplies the upper filling tank of the adsorption tower until the upper filling tank is full, comprising:

[0019] Determining whether the adsorption tower meets the conditions for starting feeding;

[0020] If the adsorption tower meets the conditions for starting and refilling, the third chain bucket conveyor will execute the unloading damper to refill the adsorption tower until the upper filling tank is at a high material level or the material level radar alarms, and then the unloading damper will be closed to fill the upper filling tank.

[0021] In one embodiment of the present invention, the feeding start condition includes:

[0022] Neither the packing level radar nor the level meter on the adsorption tower had a high level alarm;

[0023] The feed valve of the upper filling tank is open and there is a signal of full opening;

[0024] The lower filling tank feed valve is closed and an in-place signal is given.

[0025] In one embodiment of the present invention, the step of filling the upper filling tank with nitrogen for protection until the nitrogen pressure reaches a set pressure value comprises:

[0026] The feed valve of the upper filling tank is closed and a closed position signal is output;

[0027] Close the feed valve of the lower stuffing tank and output the closed position signal;

[0028] The nitrogen filling valve is opened, and the pressure in the upper filling tank is gradually increased until the pressure setting value is reached, and the nitrogen filling valve is closed.

[0029] In one embodiment of the present invention, the step of replenishing the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until the adsorbent flows to the adsorption tower by itself, thereby completing the distribution of the adsorbent in the adsorption tower, comprises:

[0030] The feed valve of the lower filling tank is opened to replenish the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until the adsorbent in the upper filling tank flows into the lower filling tank, thereby completing the distribution of the adsorbent in the adsorption tower.

[0031] In one embodiment of the present invention, the method further comprises:

[0032] In response to a low material level alarm in the lower filling tank of a target adsorption tower among the multiple adsorption towers, adsorbent is immediately distributed to the target adsorption tower, and adsorbent is distributed to other adsorption towers among the multiple adsorption towers in turn after the distribution to the target adsorption tower is completed.

[0033] To achieve the above object, the present invention provides a material circulation distribution control device on the other hand, which is applied to a material circulation system, wherein the material circulation system includes a first chain bucket machine, a second chain bucket machine, a third chain bucket machine, a plurality of adsorption towers and a regeneration tower, and the device includes:

[0034] a first conveying module, configured to convey the adsorbent discharged from the plurality of adsorption towers to the regeneration tower through the first chain bucket conveyor;

[0035] A second conveying module, used for conveying the adsorbent discharged from the regeneration tower to the third chain bucket conveyor through the second chain bucket conveyor;

[0036] A distribution module is used to distribute the adsorbent to the multiple adsorption towers through the third chain bucket conveyor.

[0037] Another object of the present invention is to provide an electronic device, comprising:

[0038] at least one processor; and

[0039] a memory communicatively connected to the at least one processor; wherein,

[0040] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform any one of the methods described in the above aspect.

[0041] Another object of the present invention is to provide a computer storage medium, wherein the computer storage medium stores computer executable instructions; after the computer executable instructions are executed by a processor, the computer executes any one of the methods described in the above aspect.

[0042] The material circulation distribution method and device of the embodiment of the present invention can transport and distribute the adsorbents of multiple adsorption towers and regeneration towers through the first chain bucket machine, the second chain bucket machine and the third chain bucket machine, thereby realizing material balance and automatic control operation between the adsorption tower and the regeneration tower.

[0043] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0045] Figure 1 is a flow chart of a material circulation distribution method according to an embodiment of the present invention;

[0046] Figure 2 is a schematic diagram of a material circulation system according to an embodiment of the present invention;

[0047] Figure 3 is a structural diagram of a material circulation distribution device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0048] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0049] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments 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 creative work should fall within the scope of protection of the present invention.

[0050] The material circulation distribution method and device proposed according to the embodiments of the present invention are described below with reference to the accompanying drawings.

[0051] Figure 1 It is a flow chart of the material circulation distribution method according to an embodiment of the present invention.

[0052] like Figure 1 As shown, the method includes:

[0053] S1, transporting the adsorbent discharged from the multiple adsorption towers to the regeneration tower through the first chain bucket conveyor;

[0054] In one embodiment of the present invention, Figure 2 Schematic diagram of a material circulation system proposed in an embodiment of the present invention. Figure 2 As shown, the material circulation system may include a first chain bucket conveyor, a second chain bucket conveyor, a third chain bucket conveyor, a plurality of adsorption towers and a regeneration tower, and the plurality of adsorption towers may be distributed in columns.

[0055] In one embodiment of the present invention, in order to achieve material balance between adsorption and regeneration, two signals, high material level and low material level, are set on the top of the regeneration tower. When the high material level signal alarms, it means that the regeneration tower is full of adsorbent and the material replenishment is stopped. When the low material level signal of the regeneration tower alarms, it means that there is a lack of adsorbent in the regeneration tower and it is necessary to continuously replenish the regeneration tower and stop discharging the regeneration tower, so as to achieve the purpose of rapid recovery of the material level in the regeneration tower.

[0056] Specifically, in one embodiment of the present invention, in the process of conveying the adsorbent discharged from multiple adsorption towers to the regeneration tower through the first chain bucket conveyor, the method may further include: in response to a high material level alarm in the regeneration tower, the adsorption tower material discharge double rotary stops running, the first chain bucket conveyor stops, the regeneration tower material feed double rotary stops, and after a preset delay time after the high material level signal of the regeneration tower disappears, the regeneration tower material feed double rotary stops, the first chain bucket conveyor and multiple adsorption tower material discharge double rotary are started in sequence; in response to a low material level alarm in the regeneration tower, the regeneration tower material discharge rotary valve stops running, and after a preset delay time after the low material level signal of the regeneration tower disappears, the regeneration tower material discharge rotary valve resumes operation.

[0057] The preset time can be set as required. For example, the preset time can be 120 seconds.

[0058] S2, transporting the adsorbent discharged from the regeneration tower to the third chain bucket conveyor through the second chain bucket conveyor;

[0059] S3, distributing the adsorbent to multiple adsorption towers through the third chain bucket conveyor.

[0060] In one embodiment of the present invention, in order to ensure that the adsorbent in the adsorption tower is sufficient, two layers of packing tanks are arranged above each row of adsorption towers, such as Figure 2 As shown, the material level of the adsorption tower is controlled by the high and low material levels on the upper and lower filling tanks. Among them, the filling tank is divided into an upper filling tank and a lower filling tank. The lower filling tank is set with two material level signals of high and low material levels, and the upper filling tank is set with two signal types of a high material level alarm and a material level radar (which can continuously measure the material level height). At the same time, the upper and lower filling tank entrances are equipped with switch valves to control the switch of the material flow channel.

[0061] And, in one embodiment of the present invention, the method of distributing the adsorbent to multiple adsorption towers by the third chain bucket conveyor may include the following steps:

[0062] S31, the third chain bucket conveyor supplies material to the upper filling tank of the adsorption tower until the upper filling tank is full;

[0063] S32, filling the upper filling tank with nitrogen for protection until the nitrogen pressure reaches the set pressure value;

[0064] S33, replenishing the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until it flows to the adsorption tower by itself, completing the distribution of the adsorbent in the adsorption tower, repeating the above steps, distributing the adsorbent to multiple adsorption towers in turn, until the distribution of multiple adsorption towers is completed.

[0065] If the plurality of adsorption towers are distributed in columns, adsorbents may be allocated to the adsorption towers in columns.

[0066] And, in one embodiment of the present invention, the method of using the third chain bucket conveyor to feed the upper filling tank of the adsorption tower until the upper filling tank is full may include the following steps:

[0067] Step 1, determine whether the adsorption tower meets the conditions for starting feeding;

[0068] Step 2: If the adsorption tower meets the conditions for starting the feeding, the third chain bucket conveyor will execute the unloading damper to feed the adsorption tower until the upper filling tank has a high material level or the material level radar alarms, and then close the unloading damper to fill the upper filling tank.

[0069] In one embodiment of the present invention, the above-mentioned start-up feeding conditions may include:

[0070] Neither the packing level radar nor the level meter on the adsorption tower had a high level alarm;

[0071] The feed valve of the upper filling tank is open and there is a signal of full opening;

[0072] The lower filling tank feed valve is closed and an in-place signal is given.

[0073] And, in one embodiment of the present invention, when the material level corresponding to the packing level radar or material level meter on the adsorption tower is greater than a preset value, the packing level radar or material level meter on the adsorption tower will generate a high material level alarm.

[0074] In one embodiment of the present invention, if the adsorption tower meets all the conditions in the above-mentioned start-up feeding conditions, it is determined that the adsorption tower meets the start-up feeding conditions.

[0075] Further, in one embodiment of the present invention, the method of performing nitrogen filling protection on the upper filling tank until the nitrogen pressure reaches the pressure setting value may include the following steps:

[0076] S321, close the feed valve of the upper filling tank and output a closed position signal;

[0077] S322, close the feed valve of the lower stuffing tank and output a closed position signal;

[0078] S323, open the nitrogen filling valve, the pressure in the upper stuffing tank gradually increases until it reaches the pressure setting value, and the nitrogen filling valve is closed.

[0079] In one embodiment of the present invention, the pressure setting value can be set as required. For example, the pressure setting value is 4 kPa (kilopascals).

[0080] Further, in one embodiment of the present invention, the method of replenishing the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until it flows to the adsorption tower by itself, and completing the distribution of the adsorbent in the adsorption tower may include: opening the feed valve of the lower filling tank, replenishing the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower, until the adsorbent in the upper filling tank flows into the lower filling tank, and completing the distribution of the adsorbent in the adsorption tower.

[0081] In one embodiment of the present invention, the adsorbent can be distributed to a certain adsorption tower or a row of adsorption towers through the above steps, and the method for distributing the adsorbent to the remaining adsorption towers or rows of adsorption towers is the same as the above method.

[0082] Furthermore, in one embodiment of the present invention, the above method may also include: in response to a low material level alarm in the lower filling tank of a target adsorption tower among multiple adsorption towers, adsorbent is immediately distributed to the target adsorption tower, and after the distribution to the target adsorption tower is completed, adsorbent is distributed to other adsorption towers among the multiple adsorption towers in turn.

[0083] For example, in one embodiment of the present invention, if a high material level alarm occurs in the upper fillers of the 4th column of adsorption towers, it means that there is too much adsorbent in the adsorption towers in this column and no replenishment is needed. Then the third chain bucket conveyor and the second chain bucket conveyor stop running, and the double rotation of the regeneration tower stops running. After the high material level of a certain column disappears, there is a delay of 120 seconds, and the adsorption tower replenishment process is resumed.

[0084] In one embodiment of the present invention, the adsorbent discharged from the multiple adsorption towers is transported to the regeneration tower by the first chain bucket machine; the adsorbent discharged from the regeneration tower is transported to the third chain bucket machine by the second chain bucket machine; and the adsorbent is distributed to the multiple adsorption towers by the third chain bucket machine. Thus, the adsorbents of the multiple adsorption towers and the regeneration tower can be transported and distributed by the first chain bucket machine, the second chain bucket machine and the third chain bucket machine, thereby achieving material balance and automatic control operation between the adsorption tower and the regeneration tower.

[0085] In order to implement the above embodiment, Figure 3As shown, in this embodiment, a material circulation distribution device 10 is also provided, which is applied to a material circulation system. The material circulation system includes a first chain bucket machine, a second chain bucket machine, a third chain bucket machine, a plurality of adsorption towers and a regeneration tower. The device includes:

[0086] The first conveying module 301 is used to convey the adsorbent discharged from the multiple adsorption towers to the regeneration tower through the first chain bucket conveyor;

[0087] The second conveying module 302 is used to convey the adsorbent discharged from the regeneration tower to the third chain bucket conveyor through the second chain bucket conveyor;

[0088] The distribution module 303 is used to distribute the adsorbent to multiple adsorption towers through the third chain bucket conveyor.

[0089] In one embodiment of the present invention, the above device is further used for:

[0090] In response to a high material level alarm in the regeneration tower, the adsorption tower material dropping double rotary stops running, the first chain bucket machine stops, the regeneration tower feeding double rotary stops, and after the high material level signal of the regeneration tower disappears for a preset delay time, the regeneration tower feeding double rotary stops, the first chain bucket machine and multiple adsorption tower material dropping double rotary are started in sequence;

[0091] In response to a low material level alarm in the regeneration tower, the regeneration tower material drop rotary valve stops running, and after the low material level signal of the regeneration tower disappears for a preset delay time, the regeneration tower material drop rotary valve resumes running.

[0092] Furthermore, in one embodiment of the present invention, the allocation module 303 is specifically used to:

[0093] The third chain bucket conveyor supplies the upper filling tank of the adsorption tower with materials until the upper filling tank is full;

[0094] Fill the upper filling tank with nitrogen for protection until the nitrogen pressure reaches the set pressure value;

[0095] The adsorbent in the upper filling tank is added to the lower filling tank of the adsorption tower until it flows to the adsorption tower by gravity, completing the distribution of the adsorbent in the adsorption tower, and repeating the above steps to distribute the adsorbent to multiple adsorption towers in turn until the distribution of multiple adsorption towers is completed.

[0096] Furthermore, in one embodiment of the present invention, the allocation module 303 is further configured to:

[0097] Determine whether the adsorption tower meets the conditions for starting feeding;

[0098] If the adsorption tower meets the conditions for opening and refilling, the third chain bucket conveyor will execute the unloading damper to refill the adsorption tower until the upper filling tank has a high material level or the material level radar alarms, and then close the unloading damper to fill the upper filling tank.

[0099] Further, in one embodiment of the present invention, starting the feeding condition includes:

[0100] Neither the packing level radar nor the level meter on the adsorption tower had a high level alarm;

[0101] The feed valve of the upper filling tank is open and there is a signal of full opening;

[0102] The lower filling tank feed valve is closed and an in-place signal is given.

[0103] Furthermore, in one embodiment of the present invention, the allocation module 303 is further configured to:

[0104] Close the feed valve of the upper filling tank and output the closed position signal;

[0105] Close the feed valve of the lower stuffing tank and output the closed position signal;

[0106] Open the nitrogen filling valve, and the pressure in the upper filling tank gradually increases until it reaches the pressure setting value, and then the nitrogen filling valve is closed.

[0107] Furthermore, in one embodiment of the present invention, the allocation module 303 is further configured to:

[0108] Open the feed valve of the lower filling tank and add the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until the adsorbent in the upper filling tank flows into the lower filling tank, thus completing the distribution of the adsorbent in the adsorption tower.

[0109] Furthermore, in one embodiment of the present invention, the above device is also used for:

[0110] In response to a low material level alarm in a lower filling tank of a target adsorption tower among the multiple adsorption towers, adsorbent is immediately distributed to the target adsorption tower, and adsorbent is distributed to other adsorption towers among the multiple adsorption towers in turn after the distribution to the target adsorption tower is completed.

[0111] According to the material circulation distribution device of the embodiment of the present invention, the device can transport and distribute the adsorbents of multiple adsorption towers and regeneration towers through the first chain bucket machine, the second chain bucket machine, and the third chain bucket machine, thereby realizing the material balance and automatic control operation between the adsorption tower and the regeneration tower.

[0112] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0113] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

Claims

1. A material circulation distribution control method, characterized in that: Applied to a material circulation system, the material circulation system includes a first chain bucket machine, a second chain bucket machine, a third chain bucket machine, a plurality of adsorption towers and a regeneration tower, the method includes: transporting the adsorbent discharged from the plurality of adsorption towers to the regeneration tower through the first chain bucket conveyor; The adsorbent discharged from the regeneration tower is transported to the third chain bucket conveyor through the second chain bucket conveyor; The adsorbent is distributed to the plurality of adsorption towers by the third chain bucket conveyor.

2. The method according to claim 1, characterized in that The method further comprises: In response to a high material level alarm in the regeneration tower, the adsorption tower material dropping double rotation stops running, the first chain bucket machine stops, the regeneration tower feeding double rotation stops, and after the high material level signal of the regeneration tower disappears for a preset delay time, the regeneration tower feeding double rotation stops, the first chain bucket machine and the multiple adsorption tower material dropping double rotations are started in sequence; In response to a low material level alarm in the regeneration tower, the regeneration tower material drop rotary valve stops operating, and after the low material level signal of the regeneration tower disappears for a preset time, the regeneration tower material drop rotary valve resumes operating.

3. The method according to claim 1, characterized in that The distributing the adsorbent to the plurality of adsorption towers by the third chain bucket conveyor comprises: The third chain bucket conveyor supplies material to the upper filling tank of the adsorption tower until the upper filling tank is full; The upper filling tank is charged with nitrogen for protection until the nitrogen pressure reaches the pressure setting value; The adsorbent in the upper filling tank is added to the lower filling tank of the adsorption tower until it flows to the adsorption tower by itself, thereby completing the distribution of the adsorbent in the adsorption tower. The above steps are repeated to distribute the adsorbent to the multiple adsorption towers in turn until the multiple adsorption towers are all distributed.

4. The method according to claim 3, characterized in that The method of using the third chain bucket conveyor to feed the upper filling tank of the adsorption tower until the upper filling tank is full includes: Determining whether the adsorption tower meets the conditions for starting feeding; If the adsorption tower meets the conditions for starting and refilling, the third chain bucket conveyor will execute the unloading damper to refill the adsorption tower until the upper filling tank is at a high material level or the material level radar alarms, and then the unloading damper will be closed to fill the upper filling tank.

5. The method according to claim 4, characterized in that The feeding start conditions include: Neither the packing level radar nor the level meter on the adsorption tower had a high level alarm; The feed valve of the upper filling tank is open and there is a signal of full opening; The lower filling tank feed valve is closed and an in-place signal is given.

6. The method according to claim 3, characterized in that The step of filling the upper filling tank with nitrogen for protection until the nitrogen pressure reaches a set pressure value includes: The feed valve of the upper filling tank is closed and a closed position signal is output; Close the feed valve of the lower stuffing tank and output the closed position signal; The nitrogen filling valve is opened, and the pressure in the upper filling tank is gradually increased until the pressure setting value is reached, and the nitrogen filling valve is closed.

7. The method according to claim 3, characterized in that The method of replenishing the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until the adsorbent flows to the adsorption tower by itself, thereby completing the distribution of the adsorbent in the adsorption tower, comprises: The feed valve of the lower filling tank is opened to replenish the adsorbent in the upper filling tank to the lower filling tank of the adsorption tower until the adsorbent in the upper filling tank flows into the lower filling tank, thereby completing the distribution of the adsorbent in the adsorption tower.

8. The method according to claim 1, characterized in that: The method further comprises: In response to a low material level alarm in the lower filling tank of a target adsorption tower among the multiple adsorption towers, adsorbent is immediately distributed to the target adsorption tower, and adsorbent is distributed to other adsorption towers among the multiple adsorption towers in turn after the distribution to the target adsorption tower is completed.

9. A material circulation distribution control device, characterized in that: Applied to a material circulation system, the material circulation system includes a first chain bucket machine, a second chain bucket machine, a third chain bucket machine, a plurality of adsorption towers and a regeneration tower, and the device includes: a first conveying module, configured to convey the adsorbent discharged from the plurality of adsorption towers to the regeneration tower through the first chain bucket conveyor; A second conveying module, used for conveying the adsorbent discharged from the regeneration tower to the third chain bucket conveyor through the second chain bucket conveyor; A distribution module is used to distribute the adsorbent to the multiple adsorption towers through the third chain bucket conveyor.

10. A computer storage medium, wherein: The computer storage medium stores computer executable instructions; after the computer executable instructions are executed by the processor, the method according to any one of claims 1 to 8 can be implemented.

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