Molecular sieve discharging mechanism

Abstract

The utility model discloses a molecular sieve discharging mechanism which comprises a material box, a fan and a material guiding pipe, an adjuster is installed on the material box, four material cavities are formed in the material guiding pipe and installed in the material box, a connector is installed at one end of the material guiding pipe, and a material blocking hole plate inclining towards the interior of the material guiding pipe is installed at the other end of the material guiding pipe. A plurality of material cavities are formed after the plurality of material guide pipes are combined, the molecular sieve can be divided into a plurality of strands, each strand is independently cooled, the material blocking pore plate blocks half of the port of the material cavity, the space occupied by the molecular sieve in the material cavity is limited, air flow is facilitated, the cooling effect of the molecular sieve is more uniform, and the cooling efficiency is higher. The material guide pipe combination can be combined, the number of the material guide pipes can be determined according to the yield of the molecular sieves, the material guide pipes can be additionally installed conveniently, and use is flexible and convenient. After the flow channels are formed between the adjacent material guide pipes, ventilation can be conducted on the flow channels, heat dissipation of the material guide pipes is achieved, and the continuous cooling effect on the molecular sieve is good.

Description

Technical Field

[0001] This utility model relates to the field of molecular sieve processing technology, specifically to a molecular sieve discharge mechanism. Background Technology

[0002] The production and processing of molecular sieves requires the use of various equipment. Activation furnaces are an important component, and the semi-finished products that come out of the activation furnace are usually at a high temperature and need to be cooled before they can be packaged.

[0003] In related technologies, a search revealed a scheme for a molecular sieve activation discharge cooling device (announcement number CN213273794U). This device uses the self-weight rolling of a spherical molecular sieve to allow the molecular sieve to be cooled by rolling on the air-cooling plate inside a multi-layer cooling box. The material distribution protrusion causes the molecular sieve to move continuously. The air entering the cooling box through the blower assembly is cooled by passing through the air-cooling plate, allowing the molecular sieve discharged from the activation furnace to be cooled more quickly by air.

[0004] However, in the above-mentioned scheme, when the molecular sieves are put into the cooling box, they cannot be separated into multiple streams and roll down. Instead, the molecular sieves will accumulate randomly, resulting in high airflow resistance. The air blown out by the blower cannot cool all the molecular sieves quickly, and some molecular sieves are discharged from the cooling box without being cooled, resulting in uneven cooling effect. Utility Model Content

[0005] The purpose of this invention is to provide a molecular sieve discharge mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a molecular sieve discharge mechanism, including a material box, on which an adjuster is installed. The adjuster changes the tilt angle of the material box to control the rolling speed of the molecular sieve.

[0007] The guide pipe has four material cavities inside and is installed in the material box. One end of the guide pipe is equipped with a connector that blocks half of the material cavity port. The other end of the guide pipe is equipped with an inclined blocking plate that guides the material inside. The side of the guide pipe is provided with a connecting strip with a blocking strip. The connecting strip is used to splice the guide pipe.

[0008] The molecular sieve is divided into several portions by the feed pipe, and each portion of the molecular sieve can be cooled individually, resulting in a good cooling effect and more uniform cooling of all the molecular sieves.

[0009] A blower is installed on the side of the material box, and the blower delivers air into the guide pipe through a connector.

[0010] Furthermore, the surface of the feed tube is provided with a semi-circular groove, and two feed tubes are spliced ​​together to form a flow channel. Ventilation is provided in the flow channel to cool the feed tube and maintain a good cooling effect when continuously cooling the molecular sieve.

[0011] Furthermore, the air outlet of the blower is connected to a main air supply box, and several connecting pipes of the main air supply box are fitted with sealing caps. For unused connecting pipes, the sealing caps can be used to block them, ensuring that all the air blown out by the blower is blown into the material guide pipe, resulting in high cooling efficiency.

[0012] Furthermore, the air inlet of the fan is connected to a duct, and a filter screen is inserted into the duct to prevent some impurities from mixing into the molecular sieve, thus playing a certain filtering role. The filter screen can be pulled out for cleaning, making the operation convenient.

[0013] Furthermore, the adjuster includes a threaded telescopic rod and a roller frame. The roller frame facilitates the movement of the material box, and turning the threaded telescopic rod can change the tilt angle of the material box.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) Several feed pipes are combined to form several feed chambers, which can divide the molecular sieve into multiple strands, each strand is cooled separately, and the blockage plate blocks half of the feed chamber port, limiting the space occupied by the molecular sieve in the feed chamber, facilitating air flow, making the molecular sieve cooling effect more uniform and the cooling efficiency higher.

[0016] (2) The feed tubes can be combined. The number of feed tubes can be determined according to the output of the molecular sieve. It is also convenient to add feed tubes, making it flexible and convenient to use.

[0017] (3) After the flow channel is formed between adjacent feed pipes, ventilation can be provided to the flow channel to dissipate heat from the feed pipe, resulting in good continuous cooling effect on the molecular sieve and preventing overheating.

[0018] (4) Twist the threaded telescopic rod to control the tilt angle of the material box, which in turn controls the rolling speed of the molecular sieve. To improve the cooling effect of the molecular sieve, the tilt angle of the material box can be reduced. Use as needed. Attached Figure Description

[0019] Figure 1 This is a front view of the present invention;

[0020] Figure 2 This is a rear view of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the material guide tube after assembly according to this utility model;

[0022] Figure 4 This is a schematic diagram of the material guide tube of this utility model;

[0023] Figure 5 This is a cross-sectional view of the feed tube of this utility model.

[0024] In the diagram: 1. Material bin; 2. Bin cover; 3. Guide hopper; 4. Threaded telescopic rod; 5. Movable foot; 6. Hopper; 7. Baffle plate; 8. Limiting screw; 9. Sealing cap; 10. Air duct; 11. Filter screen; 12. Fan; 13. Main air supply box; 14. Guide pipe; 15. Roller frame; 16. Hinge; 17. Connector; 18. Connecting strip; 19. Blocking orifice plate; 20. Blocking strip; 21. Semicircular groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example:

[0027] Please see Figure 1-5 This utility model provides a technical solution: a molecular sieve discharge mechanism, including a material box 1, on which an adjuster is installed. The adjuster changes the tilt angle of the material box 1. The larger the tilt angle, the faster the molecular sieve rolls. It is suitable for cooling a small amount of molecular sieve. The material box 1 can collect molecular sieve and prevent the molecular sieve from accidentally spilling onto the ground.

[0028] The feed pipe 14 has four material chambers inside and is installed in the material box 1. It can disperse and cool the molecular sieve and prevent the molecular sieve from accumulating. One end of the feed pipe 14 is equipped with a connector 17, which blocks half of the material chamber port. The other end of the feed pipe 14 is equipped with an inclined blocking plate 19. The blocking plate 19 can prevent too much molecular sieve in the material chamber, make room for air flow, and improve the cooling efficiency of the molecular sieve.

[0029] The side of the feed pipe 14 is provided with a connecting strip 18, and the connecting strip 18 has a blocking strip 20. The connecting strip 18 is used to splice the feed pipe 14, and the blocking strip 20 blocks the gap between the connecting strip 18 and the material box 1, which can alleviate the situation where the molecular sieve gets stuck in the dead corner.

[0030] The blower 12 is installed on the side of the material box 1. The blower 12 sends air into the guide pipe 14 through the connector 17. The blower 12 accelerates the air flow and realizes rapid cooling of the molecular sieve.

[0031] In this embodiment, as Figure 1 As shown, the feed pipe 14 is equipped with a hopper 6 and a guide hopper 3 at both ends. The hopper 6 is cone-shaped, and the space is smaller as it gets closer to the bottom, which is conducive to guiding the molecular sieve into the feed pipe 14 at different heights, resulting in good dispersion. The cooled molecular sieve flows out through the guide hopper 3.

[0032] In this embodiment, as Figure 1 and Figure 2 As shown, a box cover 2 is installed on the side of the material box 1 via a hinge 16, and the side of the box cover 2 has a handle. When the molecular sieve falls onto the surface of the guide pipe 14, the box cover 2 can prevent the molecular sieve from flying to the ground. When there is no risk of spillage, the box cover 2 can also be opened to improve the heat dissipation effect of the guide pipe 14.

[0033] In this embodiment, as Figure 3 and Figure 4 As shown, the surface of the guide tube 14 is provided with a semi-circular groove 21. Two guide tubes 14 are spliced ​​together so that the semi-circular groove 21 forms a flow channel. The hose is connected between the main air supply box 13 and the flow channel, which can dissipate heat from the guide tube 14 and prevent the temperature of the guide tube 14 from rising.

[0034] In this embodiment, as Figure 1 and Figure 2 As shown, a baffle 7 is inserted into the upper surface of the material box 1, and a limiting screw 8 is screwed onto the baffle 7. When the material box 1 is full, the limiting screw 8 is turned to change the depth of the baffle 7 inserted into the material box 1, which can ensure that all the molecular sieve flows into the material pipe 14.

[0035] In this embodiment, as Figure 1 and Figure 2 As shown, the air outlet of the fan 12 is connected to a main air supply box 13. Several pipes of the main air supply box 13 are fitted with sealing caps 9. Unused pipes are blocked with sealing caps 9. The pipes, connectors 17 and the flow outlet are connected by flexible hoses.

[0036] In this embodiment, as Figure 1 As shown, the air inlet of the fan 12 is connected to the air duct 10, and a filter screen 11 is inserted into the air duct 10. The filter screen 11 can prevent the fan 12 from sucking in impurities. The filter screen 11 can be pulled out of the air duct 10 for cleaning.

[0037] In this embodiment, as Figure 1 As shown, the adjuster includes a threaded telescopic rod 4 and a roller frame 15. The lower end of the threaded telescopic rod 4 can be fitted with a movable foot 5 to increase the contact area between the threaded telescopic rod 4 and the ground without damaging the ground. Twisting the threaded telescopic rod 4 changes the tilt angle of the material box 1.

[0038] Specifically, during use, after the fan 12 is started, the air is divided into several parts through the main air supply box 13 and blown into the feed pipe 14 and the flow channel. The molecular sieve to be cooled is put into the hopper 6. The molecular sieve is divided into multiple strands and rolls into the feed pipe 14. The blocking plate 19 inside the feed pipe 14 can prevent a large amount of molecular sieve from entering the feed pipe 14, leaving space for air flow, and also helping the molecular sieve to flow into other feed pipes 14. The molecular sieve flows downward and the air flows upward along the feed pipe 14 to cool the molecular sieve. The holes on the surface of the blocking plate 19 help the air to flow out, reduce the air flow resistance, and have a good cooling effect on the molecular sieve. The molecular sieves divided into multiple strands are cooled independently in the feed pipe 14 without interfering with each other, and the cooling is more uniform.

[0039] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A molecular sieve discharge mechanism, characterized in that, include: A material bin (1) is equipped with an adjuster that changes the tilt angle of the material bin (1). The guide pipe (14) has four material cavities inside and is installed in the material box (1). One end of the guide pipe (14) is equipped with a connector (17), which blocks half of the material cavity port. The other end of the guide pipe (14) is equipped with a blocking plate (19) that is inclined to guide the material inside. The guide pipe (14) has a connecting strip (18) on its side, and the connecting strip (18) has a blocking strip (20). The connecting strip (18) is used to splice the guide pipe (14). A blower (12) is installed on the side of the material box (1) and blows air into the guide pipe (14) through a connector (17).

2. The molecular sieve discharge mechanism according to claim 1, characterized in that: The feed pipe (14) is equipped with a hopper (6) and a guide hopper (3) at both ends.

3. The molecular sieve discharge mechanism according to claim 1, characterized in that: The bin (1) has a lid (2) mounted on its side via a hinge (16), and the lid (2) has a handle on its side.

4. The molecular sieve discharge mechanism according to claim 1, characterized in that: The surface of the feed tube (14) is provided with a semi-circular groove (21), and two feed tubes (14) are spliced ​​together so that the semi-circular groove (21) forms a flow channel.

5. The molecular sieve discharge mechanism according to claim 1, characterized in that: A baffle (7) is inserted into the upper surface of the material box (1), and a limit screw (8) is screwed onto the baffle (7).

6. The molecular sieve discharge mechanism according to claim 1, characterized in that: The air outlet of the fan (12) is connected to a main air supply box (13), and several connecting pipes of the main air supply box (13) are fitted with sealing caps (9).

7. The molecular sieve discharge mechanism according to claim 1, characterized in that: The air inlet of the fan (12) is connected to a duct (10), and a filter screen (11) is inserted into the duct (10).

8. The molecular sieve discharge mechanism according to claim 1, characterized in that: The regulator includes a threaded telescopic rod (4) and a roller frame (15).

Images