A coal-water slurry additive storage device based on coal chemical industry

Abstract

The present invention relates to the field of additive storage, and in particular to a coal-water slurry additive storage device based on coal chemical industry, comprising a barrel, a bottom plate, a top plate, a connecting tube, a rotating rod, a stirring plate and a blocking component, etc.; the barrel is rotatably connected to the bottom plate; the barrel is connected to the top plate; the bottom plate is fixedly connected to the connecting tube; the connecting tube is connected to the rotating rod; the rotating rod is fixedly connected to the stirring plate. The present invention inverts the barrel so that the dispersant powder needs to flow through the stirring plate, and the dispersant powder blocks that are bonded to each other flowing through the stirring plate are broken up by the stirring plate, so as to avoid the dispersant powder blocks blocking the outlet of the storage device, resulting in the need for the staff to dredge the outlet of the storage device before the dispersant powder in the storage device can be poured out normally, which creates a workload problem for the staff.

Description

Technical Field

[0001] The invention relates to the field of additive storage, and in particular to a coal-water slurry additive storage device based on coal chemical industry. Background Art

[0002] Coal water slurry dispersant is a common coal water slurry additive, usually in powder form. After the production of coal water slurry dispersant is completed, the dispersant needs to be loaded into storage devices, and then the storage devices with dispersant are transported by transport vehicles. In the process of loading the dispersant into the storage device, the storage device is usually shaken after the dispersant is full, thereby shaking the dispersant, so that the distance between the dispersant powders is reduced, so that part of the dispersant can continue to be loaded into the storage device. Therefore, each storage device usually stores sufficient dispersant. Later, during the transportation process, some roads are uneven. This causes the storage device and dispersant to shake further during transportation, resulting in the dispersant powders in the storage device being squeezed against each other. The friction between the powders increases, and the electrostatic effect between the powder particles easily promotes agglomeration, causing some dispersant powders to agglomerate with each other to form dispersant powder blocks. Therefore, when the staff subsequently pour out the dispersant powder in the storage device, the dispersant powder blocks are likely to block the outlet of the storage device, requiring the staff to frequently clear the outlet of the storage device before they can normally pour out the dispersant powder in the storage device, which creates a workload for the staff. Summary of the invention

[0003] In order to overcome the disadvantage that the dispersant powder blocks can easily block the outlet of the storage device, causing the staff to frequently clear the outlet of the storage device before they can normally pour out the dispersant powder in the storage device, which creates a workload for the staff, the present invention provides a water-coal slurry additive storage device based on coal chemical industry.

[0004] The technical solution of the present invention is: a water-coal slurry additive storage device based on coal chemical industry, including a barrel body, a bottom plate and a top plate; each barrel body is rotatably connected to a bottom plate; each barrel body is connected to a top plate, and the top plate is provided with an inlet; it also includes a connecting cylinder, a rotating rod, a stirring plate and a blocking assembly; each bottom plate is fixedly connected to a connecting cylinder; each connecting cylinder is connected to a rotating rod; each rotating rod is fixedly connected to a plurality of stirring plates; the rotating rod is connected to a blocking assembly, and the dispersant powder is blocked by the blocking assembly to ensure that the dispersant powder blocks bonded to each other can be fully broken up by the stirring plate.

[0005] Furthermore, the blocking assembly includes a baffle plate I, a damping ring and a baffle plate II; the rotating rod is rotatably connected to the baffle plate I, and the baffle plate I is provided with a plurality of protrusion parts I; the entrance portion is damped rotatably connected to the damping ring, and the damping ring is provided with a matching groove, and the matching groove is engaged with the baffle plate I; the rotating rod is fixedly connected to a plurality of baffle plates II, and the number of baffle plates II is consistent with the protrusion part I, and each baffle plate II is provided with a protrusion part II, and the baffle plate II is matched with the baffle plate I.

[0006] Furthermore, both the convex block portion I and the convex block portion II are provided with inclined surfaces, and the inclined surfaces on the convex block portion I and the convex block portion II are in the same rotation direction.

[0007] Furthermore, it also includes a crushing plate; the shielding plate I and the shielding plate II are both arranged to be inclined upward; each shielding plate II is fixedly connected to the crushing plate.

[0008] Furthermore, the middle portion of the top plate is in a convex state.

[0009] Furthermore, it also includes a sliding rod, a limit block, a telescopic rod, a connecting rope and a spring; the rotating rod is provided with a guide rail portion, the connecting tube is provided with a slide groove portion, and the guide rail portion slides in the slide groove portion; a limit portion is provided on the connecting tube, and the limit portion is connected to the slide groove portion; the rotating rod is slidably connected to a plurality of limit blocks; a plurality of telescopic rods are fixedly connected between two adjacent limit blocks; a plurality of connecting ropes are fixedly connected between two adjacent limit blocks, and the connecting ropes are located below the telescopic rod; the rotating rod is slidably connected to the sliding rod, and the sliding rod is provided with a pressing portion, and the pressing portion is located between the lowest telescopic rod and the connecting rope; a spring is fixedly connected between the connecting tube and the rotating rod.

[0010] Furthermore, the top plate is provided with a plurality of raised portions II, and the end of the upper stirring plate is in contact with the top plate.

[0011] Furthermore, it also includes a clamping ring and a clamping block; a plurality of clamping rings are fixedly connected to the bottom plate; a plurality of clamping blocks distributed in a ring array are fixedly connected to the bottom plate, and the clamping rings and the clamping blocks are staggered.

[0012] Furthermore, the middle part of the bottom plate is in a concave state.

[0013] Furthermore, a plurality of raised portions I are provided on the lower side of the bottom plate.

[0014] Beneficial effect: The present invention inverts the barrel so that the dispersant powder needs to flow through the stirring plate, and the stirring plate breaks up the dispersant powder blocks that are bonded to each other flowing through the stirring plate, thereby preventing the dispersant powder blocks from blocking the outlet of the storage device, causing the staff to dredge the outlet of the storage device before they can normally pour out the dispersant powder in the storage device, which creates a workload problem for the staff;

[0015] The present invention blocks the dispersant powder by displacing the shielding plate II and the shielding plate I, ensuring that the dispersant powder blocks that are bonded to each other can be fully broken up by the stirring plate, so that the discharged dispersant powder can be fully mixed with other mixed substances (water-coal slurry) when poured into the mixing container, thereby reducing the burden of the mixing container on the crushing and mixing of the dispersant powder;

[0016] The present invention causes the shielding plates I and II to repeatedly shake by rotating the stirring plate through a plurality of raised portions II, so that the dispersant cannot be blocked between the shielding plates I, thereby preventing the dispersant powder from being blocked between the shielding plates I, thereby preventing the dispersant from being unable to flow out normally.

[0017] The present invention crushes small pieces of dispersant powder into dispersant powder by means of a crushing plate, and stirs the dispersant powder outside the shielding plate II, so as to facilitate pouring out the dispersant powder, thereby further improving the effect of the present invention on breaking up and discharging the dispersant powder;

[0018] The present invention connects the barrel bodies to each other through the snap ring and the snap block, so that when the transport vehicle passes through an uneven road surface, the shaking of the barrel body can be reduced, the mutual extrusion of the dispersant powder in the barrel body can be reduced, and the formation of dispersant powder blocks can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A state diagram of a plurality of barrels connected to each other disclosed in the coal-water slurry additive storage device based on coal chemical industry of the present invention;

[0020] Figure 2 It is a schematic diagram of the combined structure of the barrel body and the top plate disclosed in the coal chemical industry-based water-coal slurry additive storage device of the present invention;

[0021] Figure 3 It is a schematic diagram of the combined structure of the barrel, bottom plate, snap ring and snap block disclosed in the coal chemical industry-based water-coal slurry additive storage device of the present invention;

[0022] Figure 4 It is a combined cross-sectional view of the barrel body, bottom plate and top plate disclosed in the coal chemical industry-based water-coal slurry additive storage device of the present invention;

[0023] Figure 5 It is a schematic diagram of the combined structure of the barrel, top plate, rotating rod, shielding plate I, damping ring, shielding plate II and sliding rod disclosed in the water-coal slurry additive storage device based on coal chemical industry of the present invention;

[0024] Figure 6 It is a schematic diagram of the combined structure of the barrel, the top plate and the damping ring disclosed in the water-coal slurry additive storage device based on coal chemical industry of the present invention;

[0025] Figure 7 For the present invention Figure 6 A in the enlarged view;

[0026] Figure 8 It is a schematic diagram of the combined structure of the rotating rod, the shielding plate I, the shielding plate II and the crushing plate disclosed in the water-coal slurry additive storage device based on coal chemical industry of the present invention;

[0027] Fig. 9 An exploded view of the rotating rod shielding plate I, shielding plate II and crushing plate disclosed in the coal chemical industry-based water-coal slurry additive storage device of the present invention;

[0028] Fig.10 It is a combined cross-sectional view of the connecting cylinder and the rotating rod disclosed in the water-coal slurry additive storage device based on coal chemical industry of the present invention;

[0029] Fig.11 It is a schematic diagram of the combined structure of the connecting cylinder, the rotating rod, the sliding rod, the limiting block, the telescopic rod and the connecting rope disclosed in the water-coal slurry additive storage device based on coal chemical industry of the present invention;

[0030] Fig.12 This is a diagram of the downward pressing state of the rotating rod disclosed in the water-coal slurry additive storage device based on coal chemical industry of the present invention.

[0031] In the accompanying drawings: 1-barrel body, 2-bottom plate, 3-top plate, 4-connecting cylinder, 5-rotating rod, 6-stirring plate, 101-shielding plate I, 102-damping ring, 103-shielding plate II, 201-crushing plate, 301-sliding rod, 302-limiting block, 303-telescopic rod, 304-connecting rope, 305-spring, 401-clamping ring, 402-clamping block, 2001-raised part I, 3001-entrance part, 3002-raised part II, 4001-slide groove part, 4002-limiting part, 5001-guide rail part, 10101-bump part I, 10201-matching groove, 10301-bump part II, 30101-pressing part. DETAILED DESCRIPTION

[0032] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0033] Example 1

[0034] A coal-water slurry additive storage device based on coal chemical industry, such as Figure 2-Figure 12 As shown, it includes a barrel body 1, a bottom plate 2 and a top plate 3; each barrel body 1 is rotatably connected to a bottom plate 2; each barrel body 1 is connected to a top plate 3, and the top plate 3 is provided with an inlet 3001;

[0035] It also includes a connecting tube 4, a rotating rod 5, a stirring plate 6 and a blocking component; each base plate 2 is fixedly connected to a connecting tube 4; each connecting tube 4 is connected to a rotating rod 5; each rotating rod 5 is fixedly connected to six stirring plates 6; the rotating rod 5 is connected to a blocking component, through which the dispersant powder is blocked to ensure that the dispersant powder blocks that are bonded together can be fully broken up by the stirring plates 6.

[0036] The blocking assembly includes a baffle plate I101, a damping ring 102 and a baffle plate II103; the rotating rod 5 is rotatably connected to the baffle plate I101, and the baffle plate I101 is provided with a plurality of protrusion portions I10101; the entrance portion 3001 is dampedly rotatably connected to the damping ring 102, and the damping ring 102 is provided with a matching groove 10201, and the matching groove 10201 is engaged with the baffle plate I101; the rotating rod 5 is fixedly connected to a plurality of baffle plates II103, and the number of baffle plates II103 is consistent with the protrusion portion I10101, and each baffle plate II103 is provided with a protrusion portion II10301, and the baffle plate II103 is matched with the baffle plate I101.

[0037] Both the bump part I10101 and the bump part II10301 are provided with inclined surfaces, and the inclined surfaces on the bump part I10101 and the bump part II10301 are in the same rotation direction, so that the baffle plate II103 and the baffle plate I101 will not overlap, avoiding the dispersant powder from being stuck between the baffle plate II103 and the baffle plate I101.

[0038] It also includes a crushing plate 201; the shielding plate I 101 and the shielding plate II 103 are both arranged to be inclined upward; each shielding plate II 103 is fixedly connected to a crushing plate 201, through which the small pieces of dispersant powder broken up by the stirring plate 6 are crushed into dispersant powder.

[0039] The middle part of the top plate 3 is in a convex state, so that after the barrel body 1 is inverted, the small pieces of dispersant powder broken up by the stirring plate 6 cannot flow to the periphery of the top plate 3, making it easier for the crushing plate 201 to crush the small pieces of dispersant powder.

[0040] The utility model also includes a sliding rod 301, a limit block 302, a telescopic rod 303, a connecting rope 304 and a spring 305; the rotating rod 5 is provided with a guide rail portion 5001, the connecting tube 4 is provided with a slide groove portion 4001, and the guide rail portion 5001 slides in the slide groove portion 4001; a limit portion 4002 is provided on the connecting tube 4, and the limit portion 4002 is communicated with the slide groove portion 4001; the rotating rod 5 is slidably connected to two limit blocks 302; two telescopic rods 303 are fixedly connected between two adjacent limit blocks 302; two connecting ropes 304 are fixedly connected between two adjacent limit blocks 302, and the connecting rope 304 is located below the telescopic rod 303; the rotating rod 5 is slidably connected to the sliding rod 301, and the sliding rod 301 is provided with a pressing portion 30101, and the pressing portion 30101 is located between the lowest telescopic rod 303 and the connecting rope 304; a spring 305 is fixedly connected between the connecting tube 4 and the rotating rod 5.

[0041] The top plate 3 is provided with a plurality of protrusions II3002, and the end of the upper stirring plate 6 is in contact with the top plate 3. The stirring plate 6 is squeezed by the protrusions II3002, so that the stirring plate 6 and the rotating rod 5 will shake repeatedly during the rotation of the stirring plate 6.

[0042] The working steps of the above embodiment are: when the staff needs to transport the dispersant into the barrel body 1, the staff first opens the cover on the inlet 3001, and then presses the rotating rod 5 to move the rotating rod 5 and all the parts connected to it downward, and the rotating rod 5 will drive the shielding plate I 101 and the shielding plate II 103 to move downward, so that the spring 305 is compressed. Since the telescopic rod 303 is in a compressed state in the initial state, when the limit block 302 moves downward to the limit portion 4002, the telescopic rod 303 is compressed. The rod 303 is reset to push the limit block 302 to move in the opposite direction, so that the limit block 302 enters the limit part 4002, thereby limiting the sliding rod 301 and the rotating rod 5, so that the rotating rod 5 can no longer move downward, and the spring 305 can no longer push the rotating rod 5 and all the parts connected to it to move upward, so that the distance between the shielding plate I101 and the shielding plate II103 and the entrance part 3001 is always maintained at a certain distance, and the upper side of the sliding rod 301 is aligned with the lower side of the entrance part 3001, and it is as shown in the figure. Fig.12The state shown is then shown, and the dispersant is transported to the inlet 3001 by the dispersant conveying device, and the dispersant flows into the barrel body 1 through the gap between the baffle plate Ⅰ101 and the baffle plate Ⅱ103 and the inlet 3001, so as to prevent the baffle plate Ⅰ101 and the baffle plate Ⅱ103 from being attached to the inlet 3001, thereby blocking the dispersant from entering the barrel body 1, and in the initial state, the baffle plate Ⅰ101 and the baffle plate Ⅱ103 are in an overlapping state, so the dispersant can also pass through the gap between the baffle plate Ⅰ101, thereby further increasing the speed at which the dispersant enters the barrel body 1; when the dispersant submerges the stirring plate 6, the dispersant conveying device stops conveying. Dispersant, then the staff presses the sliding rod 301, so that the sliding rod 301 moves downward in the rotating rod 5, thereby pulling the middle part of the connecting rope 304 downward through the pressing part 30101, and the connecting rope 304 pulls the limit block 302 to move toward each other, so that the telescopic rod 303 is compressed, and then the limit block 302 is disengaged from the limit part 4002, and the limit block 302 will no longer limit the rotating rod 5, and then the spring 305 pushes the rotating rod 5 and all the parts connected to it to move upward and reset, so that the baffle plate Ⅰ101 enters the matching groove 10201, and then the staff installs the cover on the entrance part 3001 to complete the storage of the dispersant.

[0043] When the staff needs to pour the dispersant out of the barrel 1, the staff first rotates the bottom plate 2 so that the bottom plate 2 Figure 3 The perspective shown is clockwise when viewed from top to bottom. The bottom plate 2 drives the shielding plate II 103 to rotate through the connecting tube 4 and the rotating rod 5. Since the damping ring 102 and the entrance portion 3001 are connected in a damping rotational manner, when the oblique side surface of the convex block portion I 10101 contacts the right-angle surface of the convex block portion II 10301, the shielding plate II 103 will push the shielding plate I 101 and the damping ring 102 to rotate. At this time, the shielding plate I 101 and the shielding plate II 103 will change from overlapping to misaligned. Then the staff stops rotating the bottom plate 2. Thus, the shielding plate II 103 and the shielding plate I 101 block the dispersant from flowing out, so as to prevent the dispersant from flowing out immediately when the subsequent staff opens the cover on the top plate 3, causing part of the dispersant to flow into the hands of the staff and be taken away by the staff. Then the staff rotates the barrel body 1 so that the top plate 3 faces downward, and then the barrel body 1 is inverted on the mixing container where the dispersant needs to be transported. At this time, the bottom plate 2 will face upward, and then the staff will open the cover from the inlet 3001, and then rotate the bottom plate 2 so that the bottom plate 2 will face upward. Figure 3When viewed from the perspective shown, the device rotates counterclockwise. When the oblique side surface of the protrusion part II10301Ⅰ fits with the right-angle surface of the protrusion part I10101, the shielding plate II103 will push the shielding plate I101 and the damping ring 102 to rotate. At this time, the shielding plate I101 and the shielding plate II103 will be in an overlapping state, and the decomposer will be able to flow out from the gap between the shielding plates I101. At the same time, the rotating rod 5 will drive the stirring plate 6 to rotate, and the dispersant powder blocks that are bonded to each other and flow through the stirring plate 6 will be broken up by the stirring plate 6 to prevent the dispersant powder blocks from blocking the outlet of the storage device, which will cause the staff to dredge the outlet of the storage device before the storage device can be normally opened. The dispersant powder in the mixing container is poured out, which creates a workload for the staff, and the discharged dispersant powder can also be stirred by rotating the stirring plate 6 to avoid the accumulation of the dispersant powder during discharge, which affects the discharge. It should be noted that when the dispersant is discharged, the dispersant powder is blocked by the gap between the shielding plates Ⅰ101 to ensure that the dispersant powder blocks that are bonded to each other can be fully broken up by the stirring plate 6, so that the discharged dispersant powder can be fully mixed with other mixed substances (water-coal slurry) when poured into the mixing container, thereby reducing the burden of crushing and mixing the dispersant powder on the mixing container; when the required amount of dispersant is poured out, the staff can use Figure 3 The bottom plate 2 is rotated clockwise from the perspective shown, so that the baffle plate I 101 and the baffle plate II 103 are misaligned again, and the dispersant cannot flow out immediately, to avoid the problem of excess dispersant flowing out because the barrel body 1 is in an inverted state. The staff then rotates the barrel body 1 so that the barrel body 1 is rotated back to the state where the top plate 3 is facing upward, and then the staff puts the lid on to complete the operation of pouring out the dispersant.

[0044] After the stirring plate 6 rotates to break up the dispersant powder blocks that are stuck together, some of the dispersant powder blocks may split into several small blocks. Subsequently, due to the friction between the small dispersant powder blocks and the dispersant powder, the dispersant powder is easily blocked between the baffle plates I101, resulting in the dispersant being unable to flow out normally. Therefore, during the rotation of the stirring plate 6, since the end of the stirring plate 6 is in contact with the lower side of the top plate 3, the stirring plate 6 will pass through several protrusions II3002, causing the stirring plate 6 and the rotating rod 5 and all the parts connected thereto to shake repeatedly, and the rotating rod 5 will drive the baffle plates I101 and the baffle plates II103 to shake repeatedly, so that the dispersant cannot be blocked between the baffle plates I101, thereby avoiding the problem that the dispersant powder is blocked between the baffle plates I101, resulting in the dispersant being unable to flow out normally.

[0045] During the process of the stirring plate 6 rotating to break up the dispersant powder blocks that are stuck together, some of the dispersant powder blocks will move toward the top plate 3 along the shielding plate II 103. When the dispersant powder blocks move to the middle of the top plate 3, the dispersant powder blocks are between the adjacent crushing plates 201. Since the middle of the top plate 3 is in a concave state, the dispersant powder blocks cannot flow to the periphery of the top plate 3. Subsequently, during the rotation of the stirring plate 6, the shielding plate II 103 will drive the crushing plate 201 to rotate, thereby crushing the dispersant powder blocks into dispersant powder through the crushing plate 201, and stirring the dispersant powder outside the shielding plate II 103 to facilitate pouring out the dispersant powder, thereby further enhancing the effect of the present invention on breaking up and discharging the dispersant powder.

[0046] Example 2

[0047] On the basis of Example 1, Figure 1 and Figure 3 As shown, it also includes a snap ring 401 and a snap block 402; the bottom plate 2 is fixedly connected to two snap rings 401 distributed in an annular array; the bottom plate 2 is fixedly connected to two snap blocks 402 distributed in an annular array, and the snap ring 401 and the snap block 402 are staggered.

[0048] The middle part of the bottom plate 2 is in a concave state, so that the top plate 3 and the bottom plate 2 cooperate with each other, thereby improving the stability of the barrel body 1 after stacking.

[0049] A plurality of raised portions Ⅰ2001 are provided on the lower side of the base plate 2, and the raised portions Ⅰ2001 reduce the contact area between the base plate 2 and the ground, thereby reducing the friction between the base plate 2 and the ground, so that the staff can more easily kick the locking ring 401 or the locking block 402 to rotate the base plate 2.

[0050] The working steps of the above embodiment are: when the present invention needs to be transported, the staff moves the barrel body 1 to the transport vehicle, and then when the two barrel bodies 1 are aligned, the staff kicks the snap ring 401 or the snap block 402 on one of the barrel bodies 1 to rotate, so that the snap ring 401 is snapped with the snap block 402 on the adjacent barrel body 1, or kicks the snap block 402 to be snapped with the adjacent snap ring 401, so that the two adjacent barrel bodies 1 are connected to each other, and then after placing a row, the staff places the barrel body 1 on the already placed barrel body 1, and makes the raised part of the top plate 3 on the lower barrel body 1 enter the recessed part of the bottom plate 2 on the upper barrel body 1, so that the barrel bodies 1 are aligned up and down. And it is connected to the adjacent barrel body 1 again through the snap ring 401 and the snap block 402, and this cycle repeats. When the transport vehicle is full, the staff stops putting in the barrel body 1, and then transports the present invention through the transport vehicle. Since the barrel body 1 is connected to each other through the snap ring 401 and the snap block 402, when the transport vehicle passes through an uneven road surface, the shaking of the barrel body 1 can be reduced, and the mutual squeezing of the dispersant powder in the barrel body 1 can be reduced, thereby reducing the formation of dispersant powder blocks; when the staff needs to unload the barrel body 1 from the transport vehicle, the staff only needs to kick the snap ring 401 or the snap block 402 to separate the snap ring 401 from the snap block 402, and the barrel bodies 1 can be unloaded one by one.

[0051] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A coal-water slurry additive storage device based on coal chemical industry, comprising a barrel (1), a bottom plate (2) and a top plate (3); each barrel (1) is rotatably connected to a bottom plate (2); each barrel (1) is connected to a top plate (3), and the top plate (3) is provided with an inlet (3001); the characteristics are: It also comprises a connecting cylinder (4), a rotating rod (5), a stirring plate (6) and a blocking component; each bottom plate (2) is fixedly connected to a connecting cylinder (4); each connecting cylinder (4) is connected to a rotating rod (5); each rotating rod (5) is fixedly connected to a plurality of stirring plates (6); the rotating rod (5) is connected to a blocking component for blocking the dispersant powder; The blocking assembly comprises a baffle plate I (101), a damping ring (102) and a baffle plate II (103); the rotating rod (5) is rotatably connected to the baffle plate I (101), and the baffle plate I (101) is provided with a plurality of protrusions I (10101); the entrance portion (3001) is dampingly rotatably connected to the damping ring (102), and the damping ring (102) is provided with a matching groove (10201), and the matching groove (10201) is engaged with the baffle plate I (101); the rotating rod (5) is fixedly connected to a plurality of baffle plates II (103), and the number of the baffle plates II (103) is the same as the number of the protrusions I (10101), and each baffle plate II (103) is provided with a protrusion II (10301); Both the convex block part I (10101) and the convex block part II (10301) are provided with inclined surfaces, and the inclined surfaces on the convex block part I (10101) and the convex block part II (10301) are in the same rotation direction.

2. A coal-water slurry additive storage device based on coal chemical industry according to claim 1, characterized in that: It also includes a crushing plate (201); the shielding plate I (101) and the shielding plate II (103) are both arranged to be inclined upward; and each shielding plate II (103) is fixedly connected to the crushing plate (201).

3. The coal-water slurry additive storage device based on coal chemical industry according to claim 1, characterized in that: The middle part of the top plate (3) is in a convex state.

4. The coal-water slurry additive storage device based on coal chemical industry according to claim 1, characterized in that: The invention also comprises a sliding rod (301), a limiting block (302), a telescopic rod (303), a connecting rope (304) and a spring (305); the rotating rod (5) is provided with a guide rail portion (5001), the connecting tube (4) is provided with a slide groove portion (4001), and the guide rail portion (5001) slides in the slide groove portion (4001); a limiting portion (4002) is provided on the connecting tube (4), and the limiting portion (4002) is connected to the slide groove portion (4001); the rotating rod (5) is slidably connected to a plurality of limiting blocks (302); two adjacent limiting blocks ( A plurality of telescopic rods (303) are fixedly connected between the two adjacent limit blocks (302); a plurality of connecting ropes (304) are fixedly connected between two adjacent limit blocks (302), and the connecting ropes (304) are located below the telescopic rods (303); the rotating rod (5) is slidably connected to a sliding rod (301), and the sliding rod (301) is provided with a pressing portion (30101), and the pressing portion (30101) is located between the lowermost telescopic rod (303) and the connecting rope (304); and a spring (305) is fixedly connected between the connecting tube (4) and the rotating rod (5).

5. The coal-water slurry additive storage device based on coal chemical industry according to claim 1, characterized in that: The top plate (3) is provided with a plurality of raised portions II (3002), and the end of the upper stirring plate (6) is in contact with the top plate (3).

6. The coal-water slurry additive storage device based on coal chemical industry according to claim 1, characterized in that: It also comprises a snap ring (401) and a snap block (402); the bottom plate (2) is fixedly connected with a plurality of snap rings (401); the bottom plate (2) is fixedly connected with a plurality of snap blocks (402) distributed in a ring array, and the snap rings (401) and the snap blocks (402) are staggered.

7. A coal-water slurry additive storage device based on coal chemical industry according to claim 6, characterized in that: The middle part of the bottom plate (2) is in a concave state.

8. A coal-water slurry additive storage device based on coal chemical industry according to any one of claims 6-7, characterized in that: A plurality of raised portions I (2001) are provided on the lower side of the bottom plate (2).

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