CN210279091U - Material adding control device of reaction kettle - Google Patents

Abstract

The utility model relates to a reation kettle's material adds controlling means belongs to reation kettle's technical field, and it includes a plurality of reation kettle, reation kettle fixed mounting is subaerial, the subaerial frame that is provided with of reation kettle both sides, be provided with in the frame and be higher than reation kettle's transport mechanism, the last reinforced control system that is provided with of transport mechanism, reinforced control system includes the filling tube, the filling tube is fixed to be set up transport mechanism is close to reation kettle's one end, the filling tube with transport mechanism is linked together, filling tube one side still be provided with control mechanism on the transport mechanism, reation kettle is close to one side of transport mechanism is provided with the charge tank, the charge tank with reation kettle's inside cavity is linked together, the charge tank is located the below of filling tube. The utility model discloses accessible mechanical means adds the effect of material in to a plurality of reation kettle.

Description

Material adding control device of reaction kettle

Technical Field

The utility model belongs to the technical field of reation kettle's technique and specifically relates to a reation kettle's material adds controlling means is related to.

Background

In the current sludge treatment system, the aluminum-containing sludge is often treated to obtain the polyaluminium chloride product, and the aluminum recovery process of the sludge generally needs to use a reaction kettle, that is, the aluminum-containing sludge and a treating agent are put into the reaction kettle to extract the aluminum in the sludge to obtain the polyaluminium chloride product.

The existing aluminum-containing sludge reaction kettle generally comprises a reaction kettle, wherein a feeding pipe communicated with a cavity inside the reaction kettle is arranged on the reaction kettle, a treating agent enters the reaction kettle through the feeding pipe, a feeding groove communicated with the cavity inside the reaction kettle is also arranged on the reaction kettle, and a worker adds sludge into the reaction kettle through the feeding groove.

The above prior art solutions have the following drawbacks: because general sludge recycling enterprise all has a plurality of reation kettle in order to retrieve the aluminium in the aluminiferous mud, a plurality of independent settings and need the artifical reation kettle who adds mud in the above-mentioned scheme lead to when needs add mud to a plurality of reation kettle, often need a reation kettle of workman to add, not only consuming time and wasting power, and workman's intensity of labour is big, and work efficiency is low, consequently needs a controlling means that accessible machinery adds the material to a plurality of reation kettle in.

Disclosure of Invention

The utility model aims at providing a reation kettle's material adds controlling means, it has the effect of accessible mechanical type interpolation material in to a plurality of reation kettle.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a reation kettle's material adds controlling means, includes a plurality of reation kettle, reation kettle fixed mounting is subaerial, the subaerial frame that is provided with of reation kettle both sides, be provided with in the frame and be higher than reation kettle's transport mechanism, the last reinforced control system that is provided with of transport mechanism, reinforced control system includes the filling tube, the filling tube is fixed to be set up transport mechanism is close to reation kettle's one end, the filling tube with transport mechanism is linked together, filling tube one side still be provided with control mechanism on the transport mechanism, reation kettle is close to one side of transport mechanism is provided with the charge tank, the charge tank with reation kettle's inside cavity is linked together, the charge tank is located the below of filling tube.

By adopting the technical scheme, the material is transported by the transport mechanism and falls into the feeding pipe above the first reaction kettle, the control mechanism above the first reaction kettle is opened, and the material in the feeding pipe above the first reaction kettle is controlled to fall into the feeding groove of the first reaction kettle and then fall into the first reaction kettle through the feeding groove; close the control mechanism above the first reation kettle after the material in the first reation kettle adds the completion, then the material continues to be carried via transport mechanism, and fall into the charging tube of second reation kettle top, and through the control mechanism of control second reation kettle top, the material in the charging tube of control second reation kettle top falls into the charging chute of second reation kettle, the rethread charging chute falls into in the second reation kettle, repeat above-mentioned step and can add the material to in a plurality of reation kettles, add the material in order to reduce workman's intensity of labour in a plurality of reation kettles through machinery promptly, improve workman's work efficiency.

The utility model discloses further set up to: the feed tank is hollow trapezoid, and the side length of one side of the feed tank, which is far away from the reaction kettle, is larger than the side length of one side of the feed tank, which is close to the reaction kettle.

Through adopting above-mentioned technical scheme, it is big through setting up the charge tank into the length of side of keeping away from reation kettle one side, and the length of side that is close to reation kettle one side is little, makes the difficult spill of material in the feed tube, has reduced the waste that the material spills and to operational environment's pollution that leads to.

The utility model discloses further set up to: the control mechanism comprises a control part, the control part comprises a fixed block, the fixed block is positioned in an inner cavity of the feeding pipe, one side of the fixed block is rotatably provided with a first rotating rod, one end, far away from the fixed block, of the first rotating rod penetrates through the feeding pipe and is rotatably connected with the feeding pipe, and one side of the first rotating rod is fixedly provided with a semicircular first baffle; the opposite side of fixed block is rotated and is provided with the second bull stick, the second bull stick is kept away from the one end of fixed block runs through the filling tube and with the filling tube rotates to be connected, the second bull stick is kept away from the fixed semicircular second baffle that is provided with in one side of first baffle, first baffle and second baffle combine the lid to close the inside cavity of filling tube.

Through adopting above-mentioned technical scheme, when the material fell into in the charging tube, rotate first bull stick and second bull stick respectively, first bull stick drives first baffle downwardly rotating and forms the cavity, and the second bull stick drives second baffle downwardly rotating and forms the cavity, and the material falls down along the charging tube through the cavity under the effect of gravity, and the setting up of fixed block makes first bull stick and second bull stick mutually noninterfere with opposite direction rotation time.

The utility model discloses further set up to: the control mechanism further comprises a driving part, the driving part comprises a driving motor, the driving motor is fixedly installed on the conveying mechanism on one side of the charging pipe, a driving gear is arranged on a rotating shaft of the driving motor, a support is arranged on the conveying mechanism between the driving motor and the charging pipe, two sides of one end, far away from the conveying mechanism, of the support are respectively provided with a sliding block, the sliding block is connected with a transmission rod in a sliding manner, one side, close to the driving gear, of the transmission rod is provided with a first tooth groove, the first tooth groove is meshed with the driving gear, one side, close to the reaction kettle, of the transmission rod is provided with a second tooth groove, one end, far away from the fixed block, of the first transmission rod is provided with a first gear, the first gear is meshed with a second tooth groove on the support on one side of the conveying mechanism, one end, far away from the fixed block, the second gear is meshed with a second gear groove on the bracket on the other side of the conveying mechanism.

By adopting the technical scheme, when the control part needs to be opened, the driving motor is opened, the rotating shaft of the driving motor rotates to drive the driving gear to rotate, the driving gear rotates to drive the transmission rods which are meshed with the driving gear, one transmission rod slides towards the direction close to the driving gear and the other transmission rod slides towards the direction far away from the driving gear as the transmission rods are slidably arranged on the sliding block and are respectively positioned at the two sides of the driving gear, the transmission rods respectively drive the first gear and the second gear to rotate through the second tooth grooves, and the rotating directions of the first gear and the second gear are opposite as the sliding directions of the two transmission rods are opposite, the first gear drives the first rotating rod to rotate and drives the first baffle plate to rotate, the second gear drives the second rotating rod to rotate and drives the second baffle plate to rotate, so that the first baffle plate, the second baffle plate and the inner wall of the feeding, the material may fall through the cavity.

The utility model discloses further set up to: the first baffle and the second baffle are both in a semi-circular truncated cone shape, and the radius of one side, close to the conveying mechanism, of the first baffle and the radius of one side, far away from the conveying mechanism, of the second baffle are smaller than the radius of one side, far away from the conveying mechanism, of the first baffle and the second baffle; the inner wall of the feeding pipe is circumferentially provided with a stop block, and the stop block is abutted to the side walls of the first baffle and the second baffle.

By adopting the technical scheme, because the side walls of the first baffle and the second baffle are abutted against the inner wall of the feeding pipe, if the first baffle and the second baffle are in surface contact and need to rotate, the side walls of the first baffle and the second baffle are easy to clamp with the inner wall of the feeding pipe and cannot move, and the side walls of the semicircular first baffle and the semicircular second baffle are in line contact with the inner wall of the feeding pipe and cannot clamp in the rotating process; the baffle that sets up in circumference then has injectd first baffle and second baffle and can only rotate downwards and has reduced the possibility that the material leaked through between first baffle and second baffle and the inner wall of filling tube.

The utility model discloses further set up to: transport mechanism includes conveying pipe, conveying pipe fixed mounting is in the frame, conveying pole is installed to the conveying intraductal rotation, the spiral is provided with the transmission leaf on the conveying pole, conveying pipe one end be provided with the conveying motor in the frame, the pivot of conveying motor with the conveying pole key-type connection, conveying pipe is close to conveying motor's one end is just kept away from one side of reation kettle is provided with the feed chute, the feed chute with conveying pipe is linked together.

Through adopting above-mentioned technical scheme, when needs are reinforced in to reation kettle, only need to put into the material and start the conveying motor in to the feed chute, the conveying motor rotates and drives the conveying pole and rotate, and the conveying pole rotates and drives the conveying leaf and rotate to apply the effort and give the material, with the material along conveying pipe motion in the cavity between the conveying leaf, and in the entering setting is in the feeding tube on conveying pipe, this transport mechanism simple structure, convenient operation.

The utility model discloses further set up to: all be provided with the dust absorption pipe on the lateral wall of charging chute both sides, be provided with the dust absorption head on the dust absorption pipe, the dust absorption head endotheca is equipped with filtering component.

Through adopting above-mentioned technical scheme, because the material can produce the raise dust when falling into the charging chute in from the charging tube, the raise dust not only can pollute operational environment, still can reduce the life of near equipment, will raise dust absorb through the dust absorption pipe, and concentrate the absorption through filter element with the large granule material in the raise dust and retrieve, reduced environmental pollution, also improved the life of equipment.

The utility model discloses further set up to: the filter component comprises a filter frame, the filter frame is connected with the dust collection head in a clamping mode, and a filter screen is arranged at one end, close to the dust collection pipe, of the filter frame.

Through adopting above-mentioned technical scheme, absorb by the dust absorption pipe when the raise dust, during the large particulate matter in the raise dust is via the filter screen, filtered and stay in straining the inside cavity of frame by the filter screen, then when the large particulate matter is too much in the filter unit, filter unit under a lot to the large particulate matter that will strain in the frame is poured and is washd and can use here, this filter unit simple structure, it is easy to dismantle the change.

To sum up, the utility model discloses a beneficial technological effect does:

1. the purpose of mechanically adding materials into a plurality of reaction kettles is achieved by arranging a conveying mechanism and a feeding control system;

2. by arranging the control part, the materials are controlled to enter the reaction kettle through the charging pipe or to be conveyed to the next reaction kettle through the conveying mechanism;

3. through the arrangement of the driving part, each control part is driven independently, so that the feeding of each reaction kettle is not interfered with each other;

4. the conveying mechanism is arranged to be spirally pushed, so that the feeding pipe can be directly arranged on the conveying pipe, an additional device for pushing the material off the conveying mechanism is not needed, and the cost is reduced;

5. through setting up dust absorption pipe and filter part, absorb and filtration treatment the raise dust that produces, reduced environmental pollution.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the transfer mechanism of the present invention;

fig. 3 is an exploded view of the control unit of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is an exploded view of the drive unit of the present invention;

FIG. 6 is a schematic view of the explosion structure of the dust suction pipe of the present invention;

fig. 7 is an enlarged schematic view of a portion B in fig. 6.

In the figure, 1, a reaction kettle; 11. a feed tank; 2. a frame; 3. a transport mechanism; 31. a transfer tube; 32. a transfer rod; 33. a transfer motor; 34. a conveying leaf; 35. a feed chute; 4. a charging control system; 41. a feed tube; 5. a control mechanism; 51. a control component; 511. a strut; 512. a fixed block; 513. a first rotating lever; 514. a first baffle plate; 515. a first gear; 516. a second rotating rod; 517. a second baffle; 518. a second gear; 519. a stopper; 52. a drive member; 521. a drive motor; 522. a drive gear; 523. a support; 5231. a first support block; 5232. a second support block; 524. a slider; 525. a transmission rod; 5251. a sliding groove; 5252. a first tooth slot; 5253. a second tooth slot; 6. a dust collection pipe; 61. a dust collection head; 62. a dust suction pump; 7. a filter member; 71. a filter frame; 72. and (5) filtering by using a filter screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model discloses a reation kettle's material adds controlling means, including three reation kettle 1, three reation kettle 1 installs subaerial in proper order, and three reation kettle 1's axis is in the coplanar, and the subaerial frame 2 that is provided with in the reation kettle 1 outside, and frame 2 is higher than reation kettle 1 and the one end that frame 2 kept away from ground is provided with transport mechanism 3.

The conveying mechanism 3 comprises a hollow cylindrical conveying pipe 31, a conveying rod 32 is rotatably mounted in an inner cavity of the conveying pipe 31, the axis of the conveying rod 32 coincides with the axis of the conveying pipe 31, a conveying motor 33 is arranged on the rack 2 at one end of the conveying pipe 31, and the rotating shaft of the conveying motor 33 is connected with one end of the conveying rod 32 close to the conveying motor 33 in a key mode. The conveying rod 32 is spirally provided with a conveying blade 34, and the conveying blade 34 is screwed from one end close to the conveying motor 33 to one end far away from the conveying motor 33; one side of the conveying pipe 31 close to one end of the conveying motor 33 and far away from the reaction kettle 1 is provided with an inverted trapezoidal feed chute 35, and the feed chute 35 is communicated with the inner cavity of the conveying pipe 31.

One side that conveying pipe 31 is close to reation kettle 1 is provided with reinforced control system 4, and reinforced control system 4 is including installing the filling tube 41 on conveying pipe 31 is close to the lateral wall of reation kettle 1 one side, and filling tube 41 is linked together with conveying pipe 31's inside cavity.

As shown in fig. 1 and 3, the charging control system 4 further includes a control mechanism 5, and the control mechanism 5 includes a control part 51 and a driving part 52.

As shown in fig. 3 and 4, the control unit 51 comprises a rod 511, the rod 511 is fixedly installed in the inner cavity of the filling tube 41, and the axis of the rod 511 is perpendicular to the axis of the filling tube 41. A fixing block 512 is fixedly arranged on the supporting rod 511, and one end of the fixing block 512, which is far away from the conveying pipe 31, is semicircular.

The one end that conveying pipe 31 was kept away from to fixed block 512 rotates and installs first bull stick 513, and first bull stick 513 links to each other with one side of fixed block 512, and the one end that fixed block 512 was kept away from to first bull stick 513 runs through filling tube 41 and is connected with filling tube 41 rotation. A first baffle 514 in the shape of a semi-circular truncated cone is arranged on the first rotating rod 513 in the feeding pipe 41, and the radius of one side, close to the conveying pipe 31, of the first baffle 514 is smaller than that of one side, far away from the conveying pipe 31, of the first baffle 514. The fixed block 512 is further rotatably provided with a second rotating rod 516, the second rotating rod 516 is connected with the other side of the fixed block 512, and one end of the second rotating rod 516, which is far away from the fixed block 512, penetrates through the feeding pipe 41 and is rotatably connected with the feeding pipe 41. A second rotating rod 516 in the feeding pipe 41 is provided with a second baffle 517 in a shape of a semicircular truncated cone, and the radius of one side, close to the conveying pipe 31, of the second baffle 517 is smaller than the radius of one side, far away from the conveying pipe 31, of the second baffle 517.

The lower edges of the first baffle 514 and the second baffle 517 are abutted against the inner wall of the feed pipe 41. A stopper 519 is circumferentially provided on the inner wall of the feed pipe 41, and a side wall of the stopper 519 near the first baffle 514 and the second baffle 517 abuts against a peripheral side wall of the first baffle 514 and the second baffle 517.

As shown in fig. 1 and 5, the driving part 52 includes a driving motor 521 fixedly installed on the conveying pipe 31 on one side of the feeding pipe 41, a rotating shaft of the driving motor 521 faces the reaction vessel 1 and is keyed with a driving gear 522, and a bracket 523 is arranged on the conveying pipe 31 between the driving motor 521 and the feeding pipe 41.

As shown in fig. 4 and 5, the support 523 includes a first support block 5231, the first support block 5231 is vertically installed on one side of the conveying pipe 31 close to the reaction kettle 1, a second support block 5232 is vertically installed on one end of the first support block 5231 far from the conveying pipe 31, and sliders 524 are respectively disposed at two ends of the second support block 5232 and on one side far from the conveying pipe 31.

The driving member 52 further includes two driving rods 525, each of the two driving rods 525 near the conveying pipe 31 has a sliding groove 5251 along the length direction, and the two sliding grooves 5251 are slidably connected to the sliding blocks 524 at the two ends of the second supporting block 5232. One side of each of the two transmission rods 525 close to the driving gear 522 is provided with a first tooth slot 5252, the two first tooth slots 5252 are respectively engaged with two ends of the driving gear 522, and the driving motor 521 drives the two transmission rods 525 to slide along the sliding slot 5251 in opposite directions through the first tooth slots 5252.

The two transmission rods 525 are provided with a second tooth groove 5253 on one side far away from the transmission pipe 31, a first gear 515 is arranged on the first rotating rod 513 outside the charging pipe 41, the first gear 515 is meshed with the second tooth groove 5253 on one transmission rod 525, and the transmission rod 525 drives the first rotating rod 513 to rotate through the first gear 515. A second gear 518 is arranged on the second rotating rod 516 outside the filling pipe 41, the second gear 518 is meshed with a second gear groove 5253 on the other transmission rod 525, and the transmission rod 525 drives the second rotating rod 516 to rotate through the second gear 518.

As shown in fig. 6 and 7, a hollow truncated cone-shaped feeding tank 11 is disposed on one side of the reaction vessel 1 close to the feeding pipe 41, the feeding tank 11 is communicated with the inner cavity of the reaction vessel 1, and the diameter of the feeding tank 11 on the side far away from the reaction vessel 1 is larger than the diameter of the reaction vessel 1 on the side close to the reaction vessel 1.

All be provided with dust absorption pipe 6 on the lateral wall of charge tank 11 both sides, the one end of dust absorption pipe 6 is provided with dust absorption head 61, and dust absorption head 61 links to each other with the lateral wall of charge tank 11, and the other end of dust absorption pipe 6 is provided with dust absorption pump 62, and dust absorption pump 62 places subaerial in reation kettle 1 one side. The dust collection head 61 is also internally sleeved with a filter component 7, the filter component 7 comprises a hollow cylindrical filter frame 71, and one end of the filter frame 71 close to the dust collection pipe 6 is provided with a filter screen 72.

The implementation principle of the embodiment is as follows:

the materials are put into the feeding groove 35, the conveying motor 33 is started, the conveying motor 33 rotates to drive the conveying rod 32 to rotate, the conveying rod 32 rotates to drive the conveying blades 34 to rotate, acting force is applied to the materials in the rotating process of the conveying blades 34, and the materials move along the conveying pipe 31 in the cavity between the conveying blades 34 and enter the feeding pipe 41 arranged on the conveying pipe 31.

When the driving motor 521 is started, the rotating shaft of the driving motor 521 rotates to drive the driving gear 522 to rotate, and since the first tooth grooves 5252 of the two driving rods 525 at the two ends of the driving gear 522 are respectively engaged, the driving gear 522 rotates to drive the two driving rods 525 to slide along the sliding grooves 5251 in opposite directions; the two driving rods 525 slide to drive the first rotating rod 513 and the second rotating rod 516 to rotate in opposite directions through the second tooth slot 5253, so that the first rotating rod 513 drives the first baffle 514 to rotate, the first baffle 514 and the stop block 519 are separated from an abutting state, and a cavity is formed by the first baffle 514 and the inner wall of the feeding pipe 41; the second rotating rod 516 drives the second baffle 517 to rotate, so that the second baffle 517 is separated from the stop 519 in an abutting state, and the first baffle 514 and the inner wall of the feeding pipe 41 form a cavity; the material in the feed tube 41 falls through the cavity and into the feed tank 11 and along the feed tank 11 into the reaction vessel 1.

When the material in the feed pipe 41 falls into the material collecting tank, raise dust is generated, at the moment, the dust suction pump 62 is started, the dust suction pump 62 enables negative pressure to be formed in the dust suction pipe 6, and the raise dust is sucked through the dust suction head 61. When large particulate matter in the dust passes through the filter member 7, the large particulate matter is filtered by the filter mesh 72 and remains in the inner cavity of the filter frame 71, and air is sucked by the suction pump 62 through the filter mesh 72.

After the feeding of one reaction kettle 1 is completed, the driving part 52 is controlled to enable the control part 51 to cover the feeding pipe 41, the materials are continuously transported through the conveying mechanism 3 and enter the next feeding pipe 41, then the next driving part 52 is started to enable a cavity to be formed between the second control part 51 and the feeding pipe 41, the materials fall into the second reaction kettle 1, and the materials can be added into all the reaction kettles 1 by repeating the steps without manual adding one by one.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a reation kettle's material adds controlling means, includes a plurality of reation kettle (1), reation kettle (1) fixed mounting is subaerial, the subaerial frame (2) that is provided with of reation kettle (1) both sides, its characterized in that: be provided with in frame (2) and be higher than transport mechanism (3) of reation kettle (1), be provided with reinforced control system (4) on transport mechanism (3), reinforced control system (4) include filling tube (41), filling tube (41) are fixed to be set up transport mechanism (3) are close to the one end of reation kettle (1), filling tube (41) with transport mechanism (3) are linked together, filling tube (41) one side still be provided with control mechanism (5) on transport mechanism (3), reation kettle (1) are close to one side of transport mechanism (3) is provided with charge tank (11), charge tank (11) with the inside cavity of reation kettle (1) is linked together, charge tank (11) are located the below of filling tube (41).

2. The material adding control device of the reaction kettle according to claim 1, characterized in that: the feed tank (11) is hollow and trapezoidal, and the side length of one side of the reaction kettle (1) far away from the feed tank (11) is larger than that of one side of the reaction kettle (1) close to the feed tank (11).

3. The material adding control device of the reaction kettle according to claim 1, characterized in that: the control mechanism (5) comprises a control part (51), the control part (51) comprises a fixed block (512), the fixed block (512) is positioned in an inner cavity of the feeding pipe (41), one side of the fixed block (512) is rotatably provided with a first rotating rod (513), one end, far away from the fixed block (512), of the first rotating rod (513) penetrates through the feeding pipe (41) and is rotatably connected with the feeding pipe (41), and one side of the first rotating rod (513) is fixedly provided with a semicircular first baffle (514); the opposite side of fixed block (512) is rotated and is provided with second bull stick (516), second bull stick (516) are kept away from the one end of fixed block (512) is run through filling tube (41) and with filling tube (41) rotate and are connected, second bull stick (516) are kept away from the fixed semicircular second baffle (517) that is provided with in one side of first baffle (514), first baffle (514) and second baffle (517) combine to cover to close the inside cavity of filling tube (41).

4. The material adding control device of the reaction kettle according to claim 3, characterized in that: the control mechanism (5) further comprises a driving part (52), the driving part (52) comprises a driving motor (521), the driving motor (521) is fixedly installed on the conveying mechanism (3) on one side of the feeding pipe (41), a driving gear (522) is arranged on a rotating shaft of the driving motor (521), a support (523) is arranged on the conveying mechanism (3) between the driving motor (521) and the feeding pipe (41), two sides of one end, far away from the conveying mechanism (3), of the support (523) are respectively provided with a sliding block (524), the sliding blocks (524) are respectively connected with a driving rod (525) in a sliding manner, one side, close to the driving gear (522), of the driving rod (525) is provided with a first tooth groove (5252), the first tooth groove (5252) is meshed with the driving gear (522), one side, close to the reaction kettle (1), of the driving rod (525) is provided with a second tooth groove (5253), one end, far away from fixed block (512), of first bull stick (513) is provided with first gear (515), first gear (515) with transport mechanism (3) one side second cogged groove (5253) meshing on support (523), second bull stick (516) are kept away from one end of fixed block (512) is provided with second gear (518), second gear (518) with transport mechanism (3) opposite side second cogged groove (5253) meshing on support (523).

5. The material adding control device of the reaction kettle according to claim 3, characterized in that: the first baffle (514) and the second baffle (517) are both in a semi-circular truncated cone shape, and the radius of one side, close to the conveying mechanism (3), of the first baffle (514) and the second baffle (517) is smaller than the radius of one side, far away from the conveying mechanism (3), of the first baffle (514) and the second baffle (517); the inner wall of filling tube (41) goes up the circumference and is provided with dog (519), dog (519) with the lateral wall butt of first baffle (514) and second baffle (517).

6. The material adding control device of the reaction kettle according to claim 1, characterized in that: transport mechanism (3) are including conveying pipe (31), conveying pipe (31) fixed mounting is in on frame (2), conveying pole (32) are installed to conveying pipe (31) internal rotation, the spiral is provided with transmission leaf (34) on conveying pole (32), conveying pipe (31) one end be provided with conveying motor (33) on frame (2), the pivot of conveying motor (33) with conveying pole (32) key-type connection, conveying pipe (31) are close to the one end of conveying motor (33) and keep away from one side of reation kettle (1) is provided with feed chute (35), feed chute (35) with conveying pipe (31) are linked together.

7. The material adding control device of the reaction kettle according to claim 1, characterized in that: all be provided with dust absorption pipe (6) on the lateral wall of charge tank (11) both sides, be provided with dust absorption head (61) on dust absorption pipe (6), dust absorption head (61) endotheca is equipped with filtering part (7).

8. The material adding control device of the reaction kettle according to claim 7, characterized in that: filter part (7) are including straining frame (71), strain frame (71) with dust absorption head (61) screens connection, strain frame (71) and be close to the one end of dust absorption pipe (6) is provided with filter screen (72).

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