Sodium bicarbonate transportation device

Abstract

The utility model belongs to the field of photovoltaic technology, and discloses a sodium bicarbonate transportation device which comprises a transportation mechanism, a screen, a baffle and a bucket elevator, the transportation mechanism is provided with a feeding port and a discharging port, the screen is installed at the feeding port, the baffle is arranged around the screen, the bucket elevator is provided with a discharging articulated chute, and the discharging articulated chute is communicated with the discharging port. According to the heavy alkali transportation device, the probability that the hopper of the bucket elevator is damaged due to caked heavy alkali can be well reduced, the fault occurrence rate of the bucket elevator is reduced, the phenomenon that raw materials overflow can be well relieved, the phenomenon that the raw materials overflow due to too fast feeding is prevented, manual dredging, material shoveling and other operations are reduced, and raw material waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic, in particular to a device for transporting dense soda ash. Background Art

[0002] As one of the main materials for photovoltaic glass raw materials, the conveying speed of dense soda ash directly affects the output of finished products. At present, as an important conveying equipment for feeding, in the actual working process of the dense soda ash bucket elevator, the dense soda ash is discharged from a ton bag, and the raw material flows into from the feeding port of the conveying mechanism, and then is conveyed through high-speed vibration. After the raw material passes through the flexible conveying pipe in the horizontal direction, it hits the head cover and then falls vertically, and enters the hopper of the bucket elevator through the discharging chute of the bucket elevator for lifting. When the dense soda ash is in a humid environment or encounters water, it is extremely easy to agglomerate, which will cause the hopper of the dense soda ash bucket elevator to be easily damaged and stuck, and finally cause the phenomenon of material return or shutdown. And during the feeding process, if the flow rate of the ton bag is too fast during the feeding process, it will cause the raw material to overflow after falling into the feeding port, resulting in unnecessary waste of resources. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a device for transporting dense soda ash, which can preferably reduce the probability of damage to the hopper of the bucket elevator caused by agglomerated dense soda ash, reduce the failure rate of the bucket elevator, and can preferably relieve the phenomenon of raw material overflow, prevent the raw material from overflowing due to too fast feeding, reduce operations such as manual dredging and shoveling, and reduce the waste of raw materials.

[0004] To achieve the above object, the utility model adopts the following technical solutions:

[0005] The utility model discloses a device for transporting dense soda ash, including: a conveying mechanism, the conveying mechanism having a feeding port and a discharging port; a screen, the screen being installed at the feeding port; a baffle, the baffle being arranged around the screen; a bucket elevator, the bucket elevator having a discharging chute, the discharging chute being communicated with the discharging port.

[0006] In some embodiments, the conveying mechanism includes a vibrator and a conical hopper, the vibrator having a material dropping port and the discharging port, the large end of the conical hopper constituting the feeding port, the small end of the conical hopper being communicated with the material dropping port; wherein: the screen is installed inside the conical hopper, and the baffle is installed at the large end of the conical hopper.

[0007] In some specific embodiments, a hoisting structure is provided on the vibrator, and the hoisting structure is used to fix the vibrator.

[0008] In some more specific embodiments, there are multiple sets of the hoisting structures, and the multiple sets of hoisting structures are arranged at intervals along the transportation direction of the vibrator. Each set of the hoisting structures includes two hoisting ears, and the two hoisting ears are arranged on two opposite sides of the vibrator.

[0009] In some specific embodiments, the transportation mechanism further includes a blanking pipe. One end of the blanking pipe is inserted into the blanking port, and the other end is inserted into the small end of the conical hopper.

[0010] In some embodiments, the heavy soda transportation device further includes a connecting elbow. The connecting elbow includes a first connecting pipe and a second connecting pipe connected to each other. The first connecting pipe extends horizontally and is communicated with the discharge port, and the second connecting pipe extends vertically and is communicated with the blanking chute.

[0011] In some specific embodiments, the heavy soda transportation device further includes a flexible connecting piece. One end of the flexible connecting piece is connected to the second connecting pipe, and the other end is communicated with the blanking chute.

[0012] In some specific embodiments, the connecting elbow further includes a third connecting pipe. Two ends of the third connecting pipe are respectively connected to the first connecting pipe and the second connecting pipe, and the extending direction of the third connecting pipe forms an angle of 45° with the horizontal direction.

[0013] In some embodiments, the screen is a grid structure. The grid holes of the grid structure are rectangular, and the length of the grid holes is 5 mm - 15 mm, and the width of the grid holes is 5 mm - 15 mm.

[0014] In some embodiments, the inner side wall of the baffle is inclined and forms an angle of 110° - 150° with the vertical direction; and / or: the height of the baffle along the vertical direction is 200 mm - 400 mm.

[0015] The beneficial effects of the heavy soda transportation device of the present utility model: Since a screen is arranged at the feeding port of the transportation mechanism, the screen can block the caked heavy soda or other foreign matters, reducing the possibility that the larger caked or foreign matters pass through the blanking chute and are conveyed into the hopper of the bucket elevator, thereby reducing the damage probability of the hopper, improving the working reliability of the bucket elevator, and reducing the failure rate of the bucket elevator. At the same time, since a baffle surrounding the screen is also arranged at the feeding port of the transportation mechanism, the added baffle can prevent the raw materials from overflowing due to too fast feeding, reducing operations such as manual dredging and shoveling of materials, thereby reducing the waste of raw materials.

[0016] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the heavy soda transportation device according to an embodiment of the present utility model.

[0018] Reference Signs:

[0019] 100, transportation mechanism; 110, vibrator; 120, conical hopper; 130, blanking pipe; 200, sieve; 300, baffle; 400, bucket elevator; 410, blanking chute; 500, connecting elbow; 510, first connecting pipe; 520, second connecting pipe; 530, third connecting pipe; 600, flexible connector; 700, lifting structure. Detailed Description of the Embodiment

[0020] The present utility model will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. In addition, it should be noted that for the convenience of description, only the parts related to the present utility model are shown in the drawings, rather than all the structures.

[0021] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "above the top", and "on the top" of the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "below the bottom", and "under the bottom" of the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0023] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "right", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0024] The present utility model discloses a heavy soda transportation device. Referring to Figure 1 as shown, the heavy soda transportation device includes a transportation mechanism 100, a screen 200, a baffle 300, and a bucket elevator 400. The transportation mechanism 100 has a feed inlet and a discharge outlet. The screen 200 is installed at the feed inlet. The baffle 300 is arranged around the screen 200. The bucket elevator 400 has a blanking chute 410, and the blanking chute 410 is communicated with the discharge outlet. It can be understood that since the feed inlet of the transportation mechanism 100 is provided with the screen 200, the screen 200 can block the agglomerated heavy soda or other foreign matters, reducing the probability that the larger agglomerates or foreign matters are conveyed to the blanking chute 410 and entering the hopper of the bucket elevator 400 through the blanking chute, reducing the probability of damage to the hopper of the bucket elevator 400, improving the working reliability of the bucket elevator 400, and reducing the failure rate of the bucket elevator 400. At the same time, since a baffle 300 surrounding the screen 200 is also provided at the position of the feed inlet of the transportation mechanism 100, the added baffle 300 can prevent the raw materials from overflowing due to too fast feeding, reducing operations such as manual dredging and shoveling of materials, thereby reducing the waste of raw materials.

[0025] In some embodiments, referring to Figure 1 as shown, the transportation mechanism 100 includes a vibrator 110 and a conical hopper 120. The vibrator 110 has a material dropping port and a discharge outlet. The large end of the conical hopper 120 forms the feed inlet, and the small end of the conical hopper 120 is communicated with the material dropping port; wherein: the screen 200 is installed inside the conical hopper 120, and the baffle 300 is installed at the large end of the conical hopper 120. It can be understood that the structure of the vibrator 110 is a prior art, and there is no need to limit the specific structure of the vibrator 110 here. The provided conical hopper 120 can guide the raw materials to slide downward, facilitating the raw materials to enter the vibrator 110. Installing the screen 200 inside the conical hopper 120 is beneficial to blocking larger agglomerates or foreign matters, thereby preventing larger agglomerates or foreign matters from entering the vibrator 110.

[0026] It should be noted that the screen 200 can be welded or screwed to the inside of the conical hopper 120, and the specific connection method can be selected according to actual needs. The baffle 300 can be welded or screwed to the large end of the conical hopper 120, and the specific connection method can be selected according to actual needs.

[0027] In some specific embodiments, referring to Figure 1 as shown, a hoisting structure 700 is provided on the vibrator 110, and the hoisting structure 700 is used to fix the vibrator 110. It can be understood that the provided hoisting structure 700 can, on the one hand, facilitate lifting the vibrator 110 during the assembly process and then assembling it, and on the other hand, can further fix the vibrator 110 through the hoisting structure 700 after the assembly is completed, thereby ensuring the stability of the vibrator 110.

[0028] In some more specific embodiments, referring to Figure 1 as shown, there are multiple groups of hoisting structures 700, and the multiple groups of hoisting structures 700 are arranged at intervals along the transportation direction of the vibrator 110. Each group of hoisting structures 700 includes two hoisting ears, and the two hoisting ears are arranged on the opposite sides of the vibrator 110. It can be understood that by setting multiple groups of hoisting structures 700, with each group of hoisting structures 700 including two hoisting ears arranged on the opposite sides of the vibrator 110, the vibrator 110 can be further fixed through the multiple groups of hoisting ears after the assembly is completed, further ensuring the stability of the vibrator 110.

[0029] In some specific embodiments, referring to Figure 1 as shown, the transportation mechanism 100 further includes a blanking pipe 130. One end of the blanking pipe 130 is inserted into the blanking port, and the other end is inserted into the small end of the conical hopper 120. It can be understood that the added blanking pipe 130 can ensure a stable and sealed connection between the blanking port and the conical hopper 120, avoid the phenomenon of raw materials falling from the connection gap between the conical hopper 120 and the blanking port, and reduce raw material waste.

[0030] In some embodiments, referring to Figure 1 as shown, the heavy soda transportation device further includes a connecting elbow 500. The connecting elbow 500 includes a connected first connecting pipe 510 and a second connecting pipe 520. The first connecting pipe 510 extends horizontally and is communicated with the discharge port, and the second connecting pipe 520 extends vertically and is communicated with the blanking chute 410.

[0031] First of all, it should be noted that in the prior art, raw materials are transported horizontally through the transportation mechanism with high-speed vibration. After passing through the flexible conveying pipe in the horizontal direction, they hit the head cover and then fall vertically, so that they are conveyed into the blanking chute of the bucket elevator for lifting. Since during the transportation process, the raw materials need to pass through the flexible conveying pipe, a very large vibration force is required to throw the raw materials out by inertia, and there are very easy phenomena such as material accumulation in the flexible conveying pipe and wear of the flexible conveying pipe, resulting in a reduction in the diameter of the flexible conveying pipe through which the heavy soda passes, a slowdown in the conveying speed, and frequent damage and replacement of the flexible conveying pipe.

[0032] It can be understood that in this embodiment, the added connecting elbow 500 can be directly inserted into the blanking chute 410 in the vertical direction. During transportation, the raw materials can vertically fall into the blanking chute 410 after passing through the vibrator 110, avoiding the phenomenon of material accumulation and improving the conveying speed. At the same time, the connecting elbow 500 is usually a rigid part, reducing the probability of wear and damage of the connecting elbow 500, which is beneficial to extending the replacement cycle of the elbow.

[0033] In some specific embodiments, referring to Figure 1 as shown, the heavy soda transportation device further includes a flexible connecting piece 600. One end of the flexible connecting piece 600 is connected to the second connecting pipe 520, and the other end is communicated with the blanking chute 410. It can be understood that the connection between the connecting elbow 500 and the blanking chute 410 is realized through the flexible connecting piece 600, which can improve the connection tightness and is convenient for installation. Since the second connecting pipe 520 is vertically arranged and the flexible connecting piece 600 is also vertically arranged, the probability of material accumulation when the raw materials pass through the flexible connecting piece 600 is very small, reducing the probability of wear and damage, which is beneficial to extending the replacement cycle of the flexible connecting piece 600. Optionally, the material of the flexible connecting piece 600 is polyester flannelette.

[0034] In some specific embodiments, referring to Figure 1 as shown, the connecting elbow 500 further includes a third connecting pipe 530. Both ends of the third connecting pipe 530 are respectively connected to the first connecting pipe 510 and the second connecting pipe 520, and the extending direction of the third connecting pipe 530 forms an angle of 45° with the horizontal direction. It can be understood that by providing the third connecting pipe 530, the whole connecting elbow 500 can be prevented from having a sharp outer shape, thereby reducing the occurrence of the phenomenon that the connecting elbow 500 injures the staff.

[0035] In some embodiments, the screen 200 is a grid structure. The grid holes of the grid structure are rectangular, and the length of the grid holes is 5 mm - 15 mm, and the width of the grid holes is 5 mm - 15 mm. It can be understood that the screen 200 being a grid structure can simplify the structure of the screen 200, reduce the manufacturing cost of the screen 200, and the strength of the grid structure is relatively large, which can prevent the phenomenon that the screen 200 is bent by relatively large lumps or foreign objects. In addition, if the size of the grid holes is too large, the effect of blocking lumps and foreign objects will be poor, and if the size of the grid holes is too small, it will affect the normal blanking. In the present utility model, the length and width dimensions of the screen 200 are both controlled within 5 mm - 15 mm, which can not only make the screen 200 have a good effect of blocking lumps and foreign objects, but also not affect the normal material falling.

[0036] It should be noted that the length of the grid holes can be 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm. Of course, the length of the grid holes can also be other values within 5mm - 15mm, and in other embodiments of the present utility model, the length of the grid holes can also be adjusted according to actual needs, not limited to the above limitations.

[0037] The width of the grid holes can be 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm. Of course, the width of the grid holes can also be other values within 5mm - 15mm, and in other embodiments of the present utility model, the width of the grid holes can also be adjusted according to actual needs, not limited to the above limitations.

[0038] Optionally, the screen 200 is a steel material part. Thus, the stiffness of the screen 200 can be improved, and the phenomenon that the screen 200 is bent by larger lumps or foreign objects can be avoided.

[0039] In some embodiments, the inner side wall of the baffle 300 is inclined, and the angle with the vertical direction is 110° - 150°. It can be understood that if the inclination angle of the baffle 300 is too large or too small, it will affect the blocking effect of the baffle 300 on the raw materials. In this embodiment, by controlling the angle between the baffle 300 and the vertical direction within 110° - 150°, the blocking effect of the baffle 300 on the raw materials can be ensured, and the phenomenon of raw material dropping can be avoided. Optionally, the angle between the baffle 300 and the vertical direction can be 110°, 115°, 120°, 125°, 130°, 135°, 140°, 145°, 150°. Of course, it can also be other values within 110° - 150°, and in other embodiments of the present utility model, the inclination angle of the baffle 300 can be selected according to actual needs.

[0040] In some embodiments, the height of the baffle 300 in the vertical direction is 200mm - 400mm. It can be understood that if the height of the baffle 300 is too low, the blocking effect of the baffle 300 on the raw materials will be poor, while if the height of the baffle 300 is too high, the stability will be reduced. The height of the baffle 300 in the vertical direction being 200mm - 400mm can ensure the blocking effect on the raw materials and the stability of the baffle 300, and avoid the phenomenon of the baffle 300 falling.

[0041] The height of the baffle 300 in the vertical direction is 200mm, 220mm, 240mm, 260mm, 280mm, 300mm, 300mm, 320mm, 340mm, 360mm, 380mm, 400mm. Of course, the height of the baffle 300 in the vertical direction can be other values within 200mm - 400mm, and in other embodiments of the present invention, the height of the baffle 300 in the vertical direction is selected according to actual needs.

[0042] In the description of this specification, the descriptions referring to terms such as "some embodiments", "other embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection 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 can be combined in a suitable manner in any one or more embodiments or examples.

[0043] Obviously, the above embodiments of the present invention are merely examples given for clearly illustrating the present invention, and are not intended to limit the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A heavy alkali transport device, characterized in that: include: A transport mechanism (100), wherein the transport mechanism (100) has a feed inlet and a discharge outlet; A screen (200), wherein the screen (200) is installed at the feed inlet; a baffle (300), wherein the baffle (300) is arranged around the screen (200); A bucket elevator (400) is provided with a material discharge chute (410), wherein the material discharge chute (410) is connected to the material discharge port.

2. The heavy alkali transport device according to claim 1, characterized in that: The transport mechanism (100) comprises a vibrator (110) and a cone bucket (120), wherein the vibrator (110) has a material drop opening and the material discharge opening, the large end of the cone bucket (120) constitutes the material feed opening, and the small end of the cone bucket (120) is connected to the material drop opening; wherein: The screen (200) is installed inside the cone bucket (120), and the baffle (300) is installed at the large end of the cone bucket (120).

3. The heavy alkali transport device according to claim 2, characterized in that: The vibrator (110) is provided with a hanging structure (700), and the hanging structure (700) is used to fix the vibrator (110).

4. The heavy alkali transport device according to claim 3, characterized in that: The lifting structures (700) are multiple groups, and the multiple groups of lifting structures (700) are arranged at intervals along the transportation direction of the vibrator (110), and each group of the lifting structures (700) includes two lifting ears, and the two lifting ears are arranged on two opposite sides of the vibrator (110).

5. The heavy alkali transport device according to claim 2, characterized in that: The transport mechanism (100) further comprises a material discharge pipe (130), one end of which is plugged into the material discharge port, and the other end of which is plugged into the small end of the cone bucket (120).

6. The heavy alkali transport device according to any one of claims 1 to 5, characterized in that: The heavy alkali transport device also includes a connecting elbow (500), and the connecting elbow (500) includes a first connecting pipe (510) and a second connecting pipe (520) connected to each other, wherein the first connecting pipe (510) is extended in a horizontal direction and is connected to the discharge port, and the second connecting pipe (520) is extended in a vertical direction and is connected to the discharge chute (410).

7. The heavy alkali transport device according to claim 6, characterized in that: The heavy alkali transport device further comprises a flexible connector (600), one end of which is connected to the second connecting pipe (520), and the other end of which is connected to the unloading chute (410).

8. The heavy alkali transport device according to claim 6, characterized in that: The connecting elbow (500) further comprises a third connecting pipe (530), the two ends of which are respectively connected to the first connecting pipe (510) and the second connecting pipe (520), and the angle between the extension direction of the third connecting pipe (530) and the horizontal direction is 45°.

9. The heavy alkali transport device according to any one of claims 1 to 5, characterized in that: The screen (200) is a grid structure, the grid holes of the grid structure are rectangular, the length of the grid holes is 5mm-15mm, and the width of the grid holes is 5mm-15mm.

10. The heavy alkali transport device according to any one of claims 1 to 5, characterized in that: The inner side wall of the baffle (300) is arranged to be inclined, and the angle between the inner side wall and the vertical direction is 110°-150°; And / or: the height of the baffle (300) in the vertical direction is 200 mm-400 mm.

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