CN219482520U - Dustproof feeding device for stirred tank - Google Patents

Abstract

The application relates to the field of stirred tanks, discloses a dustproof feed arrangement for stirred tanks, it includes dust proof case and cutting mechanism, dust proof case fixed connection is on the lid, the feed opening has been seted up to the bottom of dust proof case, feed opening intercommunication on feed opening and the lid, cutting mechanism connects on the lid, cutting mechanism is used for cutting the powder bag of material. The dust box is used for blocking generated dust, so that the possibility that the dust is diffused into a workshop or the surrounding environment is reduced, and the possibility of dust pollution to the workshop or the surrounding environment is reduced.

Description

Dustproof feeding device for stirred tank

Technical Field

The application relates to the field of stirred tanks, in particular to a dustproof feeding device for a stirred tank.

Background

The stirring kettle is a pressure vessel widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like and used for completing the technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like. When the stirring kettle is used, a worker delivers various materials to the inside of the stirring kettle through the feeding hole on the stirring kettle, and then the various materials are stirred and mixed.

At present, the Chinese patent of utility model with publication number of CN210993827U discloses a chemical material stirring kettle, which comprises a stirring barrel and a cover body, wherein a driving motor is arranged on the cover body, a stirring device is arranged in the stirring barrel, a plurality of feeding holes are formed in the cover body, a plurality of discharging holes are formed in the bottom of the stirring barrel, the stirring device comprises a rotating seat arranged on the cover body, an annular supporting seat is arranged at the bottom of the stirring barrel, a plurality of helical blades are arranged between the rotating seat and the annular supporting seat, and the driving motor drives the rotating seat to rotate.

In view of the above-mentioned related art, the inventors have found that when a bagged powdery solid material is added to a stirred tank, a lot of dust is often generated and spread into a workshop or the surrounding environment, and there is a defect that dust pollution is easily caused to the workshop or the surrounding environment.

Disclosure of Invention

In order to alleviate when throwing into powdered solid material in the stirred tank, cause dust pollution's problem to workshop or surrounding environment easily, this application provides a stirred tank is with dustproof feed arrangement.

The application provides a dustproof feed arrangement for stirred tank adopts following technical scheme:

the utility model provides a dustproof feed arrangement for stirred tank, includes dust proof case and cutting mechanism, dust proof case fixed connection is on the lid, the feed opening has been seted up to the bottom of dust proof case, feed opening intercommunication on feed opening and the lid, cutting mechanism connects on the lid, cutting mechanism is used for cutting the powder bag of material.

Through adopting above-mentioned technical scheme, set up the dust proof case in stirred tank feed inlet department, when throwing into powder solid material in to stirred tank, the staff is at first put into the dust proof case with the powder bag that is equipped with the material, then start cutting mechanism, utilize cutting mechanism to cut the lower extreme of powder bag and open, make the material fall into stirred tank then, because the powder bag is in the dust proof incasement, utilize the dust proof case to block the dust that produces, reduce the dust diffusion to workshop or the possibility in the surrounding environment, reduce the possibility that causes dust pollution to workshop or surrounding environment.

Preferably, the top of dust proof case has seted up the pan feeding mouth, it has the switch door to articulate on the dust proof case, be provided with actuating mechanism on the dust proof case, the switch door with actuating mechanism connects, actuating mechanism is used for the drive the switch door rotates in order to right the pan feeding mouth is sealed or is opened.

Through adopting above-mentioned technical scheme, articulated switch door on the dust proof case, when throwing the material in to the stirred tank, at first utilize actuating mechanism drive switch door to make the pan feeding mouth open, then throw into the dust proof case with the powder bag from the pan feeding mouth, then close the switch door can, improve the convenience that the powder bag was thrown.

Preferably, the switch door is hinged on the dust-proof box through a hinge rod, the hinge rod is fixedly connected with the switch door, and the hinge rod is rotatably connected with the dust-proof box; the driving mechanism comprises a gear, a rack and a first spring, wherein the gear is coaxially and fixedly connected with the hinging rod corresponding to the gear, the rack is slidably connected onto the dust box, the rack is connected with the gear in a meshed manner, the first spring is arranged between the rack and the dust box, and the first spring is used for pushing the switch door to be covered on the feeding port.

Through adopting above-mentioned technical scheme, under the promotion of first spring, the switch door is in the closed state, when the material is thrown to stirred tank in needs, presses the rack to slide, and the rack slides and drives the gear rotation, and the gear rotation drives articulated pole and rotates, can drive the switch door and rotate, realizes opening of switch door, then to throwing the material in the dust proof case can, throw powder bag back in the dust proof case, loosen the rack, can make the rack reverse slip under first spring promotion, promote the switch door to close then, be convenient for control opening and close of switch door.

Preferably, two through holes are formed in the switch door, two long-barrel gloves are fixedly connected to the switch door, the two long-barrel gloves and the two through holes are in one-to-one correspondence, and the through holes are communicated with the inside of the long-barrel glove corresponding to the through holes.

Through adopting above-mentioned technical scheme, set up two long cylinder gloves on the switch door, throw into the dust proof case with the powder bag after, the staff can stretch into two long cylinder gloves respectively with the hand in, then snatch the powder bag through two long cylinder gloves, then can shake the powder bag for the material in the powder bag can all flow, reduces the material residue in the powder bag.

Preferably, a second spring is sleeved on the outer side of each sleeve of the long-sleeve glove, one end of the second spring is fixedly connected with the switch door, the other end of the second spring is fixedly connected with the long-sleeve glove, and the second spring is used for pulling the long-sleeve glove to a contracted state.

Through adopting above-mentioned technical scheme, set up the second spring in the outside of long barrel glove, when not using long barrel glove, long barrel glove is in the shrink state under the pulling of second spring, reduces the occupation to the space when long barrel glove is not used, reduces the possibility of producing the interference when throwing into the powder bag.

Preferably, a dust collection mechanism is arranged on one side of the dust box and comprises a fan, an air suction pipe and an air outlet pipe, the fan is fixedly connected to the cover body, the air suction pipe is arranged between the fan and the dust box, the fan is communicated with the inside of the dust box through the air suction pipe, the air outlet pipe is communicated with an air outlet of the fan, and one end of the air outlet pipe, which is far away from the fan, extends into the stirring kettle.

Through adopting above-mentioned technical scheme, utilize the fan to extract the dust in the dust-proof case, then in letting in the liquid material in the stirred tank through the outlet duct, can make the dust material dissolve to the liquid material in the stirred tank in, can also reduce the waste to the material when realizing dust fall in the dust-proof case.

Preferably, the cutting mechanism comprises a cutting knife and an electric pushing cylinder, the cutting knife is slidably connected to the dust box, the electric pushing cylinder is fixedly connected to the dust box, and the electric pushing cylinder is connected with the cutting knife to drive the cutting knife to move.

Through adopting above-mentioned technical scheme, with cutting knife sliding connection in the dust proof case, utilize the flexible drive cutting knife of electricity push away jar piston rod to remove can cut the powder bag, improve the convenience when the powder bag cuts.

Preferably, the bottom of the dust box is fixedly connected with a blocking grid, and the blocking grid is positioned at the position of the discharge hole of the dust box.

By adopting the technical scheme, the blocking grid is arranged in the feed inlet, and the blocking grid is utilized to protect and block the powder bags, so that the possibility that the powder bags fall into the stirring kettle is reduced.

In summary, the present application at least includes the following beneficial technical effects:

1. through setting up the dust box in the position of stirred tank feed inlet, when adding the material to stirred tank, the staff puts into the dust box at first with the powder bag, then utilizes cutting mechanism to cut the lower extreme of powder bag and opens, can make the material fall into stirred tank, because the powder bag is in the dust box, uses the dust box to block the dust that produces, reduces the dust and diffuses to the workshop or in the surrounding environment in the possibility, reduces the possibility that causes dust pollution to workshop or surrounding environment;

2. through setting up two long-cylinder gloves on the switch door, the staff can stretch into two long-cylinder gloves respectively with both hands, then snatch the powder bag through two long-cylinder gloves, then can shake the powder bag for the material in the powder bag flows out, reduces the material residue in the powder bag;

3. through setting up the fan in one side of dust proof case, utilize the fan to extract the dust in the dust proof case, then in letting in the liquid material in the stirred tank through the outlet duct, can make the dust material dissolve to the liquid material in the stirred tank in, can also reduce the waste to the material when realizing dust fall in the dust proof case.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a dust-absorbing mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of a door opening and closing structure according to an embodiment of the present application;

FIG. 4 is a schematic view of a driving mechanism according to an embodiment of the present application;

fig. 5 is a schematic structural view of a cutting mechanism according to an embodiment of the present application.

Reference numerals: 100. a dust box; 200. opening and closing a door; 210. a hinge rod; 300. a driving mechanism; 310. a gear; 320. a rack; 330. a first spring; 400. a cutting mechanism; 410. an electric pushing cylinder; 420. a push rod; 430. a cutting knife; 500. a glove; 510. a through hole; 520. a second spring; 600. a dust collection mechanism; 610. a blower; 620. an air suction pipe; 630. an air outlet pipe; 700. and a blocking gate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses dustproof feed arrangement for stirred tank.

Referring to fig. 1 and 2, a dustproof feeding device for a stirred tank includes a dustproof box 100, the dustproof box 100 is fixedly connected to a cover body, a discharge port is formed in the lower end of the dustproof box 100, and the discharge port of the dustproof box 100 is communicated with a feed port of the stirred tank. The top of the dust box 100 is provided with a feed inlet, and the powder bags enter the dust box 100 through the feed inlet. The top of the dust box 100 is hinged with a switch door 200, and the switch door 200 is used for controlling the opening or closing of the feed inlet; the dust box 100 is provided with a driving mechanism 300, and the driving mechanism 300 is used for driving the switch door 200 to rotate. The dust box 100 is provided with a cutting mechanism 400, the cutting mechanism 400 is positioned near the bottom of the dust box 100, and the cutting mechanism 400 is used for cutting the powder bags put into the dust box 100. When the powdery material is delivered into the stirring kettle, the driving mechanism 300 is used for driving the switch door 200 to rotate, then the powder bag is put into the dust box 100 through the feeding hole, then the driving mechanism 300 is used for driving the switch door 200 to rotate reversely, the feeding hole is blocked, then the cutting mechanism 400 is used for cutting the powder bag, then the powder bag gradually flows into the stirring kettle, the dust generated by the dust box 100 is blocked, the scattering amount of the dust is reduced, and the possibility of dust pollution to workshops or surrounding environments is reduced.

Referring to fig. 2, 3 and 4, the opening and closing door 200 is hinged to the dust box 100 through a hinge lever 210, the hinge lever 210 is horizontally disposed, the hinge lever 210 is fixedly connected with the opening and closing door 200, and the hinge lever 210 is rotatably connected to the top of the dust box 100. The driving mechanism 300 comprises a gear 310, the gear 310 is coaxially and fixedly connected to one end of the hinging rod 210 in the length direction, one side of the dust box 100 is slidably connected with a rack 320, the rack 320 is vertically arranged, the rack 320 slides along the length direction of the rack 320, and the rack 320 is in meshed connection with the gear 310. The dust box 100 is provided with a first spring 330, the first spring 330 is vertically arranged, the lower end of the first spring 330 is fixedly connected with the dust box 100, the upper end of the first spring 330 is fixedly connected with the rack 320, and the first spring 330 applies an upward sliding force to the rack 320. When the material is put into the dust box 100, the worker pushes the rack 320 downwards, the rack 320 slides downwards to drive the gear 310 connected with the rack to rotate, the gear 310 rotates to drive the hinge rod 210 connected with the gear in a coaxial and fixed way to rotate, the hinge rod 210 rotates to drive the switch door 200 to rotate, the feeding port can be opened, then the powder bag can be put into the dust box 100, then the worker releases the rack 320, the rack 320 can slide upwards under the pushing of the first spring 330, the switch door 200 is driven to rotate reversely, the feeding port is closed, and then the cutting mechanism 400 is started to cut and feed the powder bag.

Referring to fig. 2 and 3, in order to reduce the possibility of material remaining in the powder bag, two long-barrel gloves 500 are fixedly connected to one side of the switch door 200, which is close to the dust box 100, and the two long-barrel gloves 500 are spaced apart along the length direction of the switch door 200; two through holes 510 are formed in the switch door 200, the two through holes 510 are arranged in one-to-one correspondence with the two long cylindrical gloves 500, and each through hole 510 is communicated with the inside of the corresponding long cylindrical glove 500. When pouring the material in the powder bag into the stirred tank, the staff can stretch into two long-barrel gloves 500 respectively with both hands, snatch the shake through two long-barrel gloves 500 to the powder bag in the dust proof box 100, make the remaining material in the powder bag can flow along with staff's shake, reduce the material in the powder bag and remain.

Referring to fig. 3, a second spring 520 is sleeved on the outer side of each long glove 500, one end of the second spring 520 is fixedly connected with the powder bag, and the other end of the second spring 520 is fixedly connected with the long glove 500. When the long-sleeve glove 500 is not in use, the long-sleeve glove 500 is in a contracted state under the pulling of the second spring 520, so that the length of the long-sleeve glove 500 can be obviously shortened, the possibility of interference when the powder bag is put into is reduced, and the long-sleeve glove 500 can be stretched under the pushing of a worker by utilizing the elastic setting of the second spring 520, so that the normal use of the long-sleeve glove 500 is realized.

Referring to fig. 3 and 5, the cutting mechanism 400 includes a push rod 420 penetrating through a sidewall of the dust box 100, the push rod 420 is horizontally disposed, the push rod 420 is slidably connected to the dust box 100, the push rod 420 slides along a length direction of the push rod 420, and a cutting blade 430 is fixedly connected to one end of the push rod 420 penetrating into the dust box 100. An electric push cylinder 410 is fixedly connected to the dust box 100, a piston rod of the electric push cylinder 410 is fixedly connected with a push rod 420, and the electric push cylinder 410 is used for driving the push rod 420 to slide in a reciprocating manner. After the powder bag is put into the dust box 100, the electric pushing cylinder 410 is started, the pushing rod 420 is driven to slide by the electric pushing cylinder 410, and the cutting knife 430 can be driven to slide, so that the cutting knife 430 cuts the powder bag, and the powder bag is cut and opened.

Referring to fig. 1 and 2, after the material in the powder bag is poured, more dust tends to float in the dust box 100, the switch door 200 is directly opened to cause more dust to be scattered out of the dust box 100, in order to reduce the possibility of excessive dust scattering out of the dust box 100, the dust box 100 is provided with a dust collection mechanism 600, the dust collection mechanism 600 comprises a fan 610 fixedly connected to a cover body, an air inlet of the fan 610 is communicated with an air suction pipe 620, one end of the air suction pipe 620 away from the fan 610 is fixedly connected with the side wall of the dust box 100, the air suction pipe 620 is communicated with the inside of the dust box 100, an air outlet of the fan 610 is communicated with an air outlet pipe 630, and one end of the air outlet pipe 630 away from the fan 610 penetrates through the cover body and then is introduced into liquid material in the stirring kettle. After the material in the powder bag is poured, the fan 610 is started, residual powder in the dust box 100 is extracted by the fan 610, the powder is introduced into the liquid material in the stirring kettle through the air outlet pipe 630, then the powder material is dissolved into the liquid material in the stirring kettle, and then the switch door 200 is opened, so that the waste of the material can be reduced while the dust in the dust box 100 is reduced.

Referring to fig. 5, a blocking grid 700 is fixedly connected to the bottom of the dust box 100, and the blocking grid 700 is positioned in the discharge port of the dust box 100. The dust bag is protected by the blocking grid 700, so that the possibility that the dust bag falls into the stirring kettle is reduced.

The embodiment of the application is dustproof feed arrangement's implementation principle for stirred tank does: through setting up dust box 100 on stirred tank feed inlet, when adding the powdered material in bags to the stirred tank, at first open switch door 200, then put into dust box 100 with the powder bag, then utilize electricity to push away jar 410 drive cutting knife 430 and remove, make cutting knife 430 cut the powder bag open, then the material can gradually flow into in the stirred tank, utilize dust box 100 to block the dust that produces, reduce the diffusion volume of dust, reduce the possibility that causes dust pollution to workshop or surrounding environment.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. Dustproof feed arrangement is used to stirred tank, its characterized in that: including dust proof case (100) and cutting mechanism (400), dust proof case (100) fixed connection is on the lid, the feed opening has been seted up to the bottom of dust proof case (100), feed opening intercommunication on feed opening and the lid, cutting mechanism (400) are connected on the lid, cutting mechanism (400) are used for cutting the powder bag of material.

2. The dustproof feeding device for a stirred tank according to claim 1, wherein: the top of dust proof case (100) has seted up the pan feeding mouth, it has switch door (200) to articulate on dust proof case (100), be provided with actuating mechanism (300) on dust proof case (100), switch door (200) with actuating mechanism (300) are connected, actuating mechanism (300) are used for the drive switch door (200) rotate in order to right the pan feeding mouth is sealed or is opened.

3. The dustproof feeding device for a stirred tank according to claim 2, wherein: the switch door (200) is hinged on the dust box (100) through a hinge rod (210), the hinge rod (210) is fixedly connected with the switch door (200), and the hinge rod (210) is rotatably connected with the dust box (100); the driving mechanism (300) comprises a gear (310), a rack (320) and a first spring (330), the gear (310) is fixedly connected with the hinge rod (210) corresponding to the gear (310) in a coaxial mode, the rack (320) is connected to the dust box (100) in a sliding mode, the rack (320) is connected with the gear (310) in a meshed mode, the first spring (330) is arranged between the rack (320) and the dust box (100), and the first spring (330) is used for pushing the switch door (200) to be covered on the feed inlet.

4. The dustproof feeding device for a stirred tank according to claim 2, wherein: two through holes (510) are formed in the switch door (200), two long-barrel gloves (500) are fixedly connected to the switch door (200), the two long-barrel gloves (500) are in one-to-one correspondence with the two through holes (510), and the through holes (510) are communicated with the inside of the long-barrel gloves (500) corresponding to the through holes.

5. The dustproof feeding device for a stirred tank according to claim 4, wherein: every sleeve outside of long barrel glove (500) all overlaps and is equipped with second spring (520), the one end of second spring (520) with switch door (200) fixed connection, the other end of second spring (520) with long barrel glove (500) fixed connection, second spring (520) are used for with long barrel glove (500) pulling to the shrink state.

6. The dustproof feeding device for a stirred tank according to claim 1, wherein: one side of dust proof box (100) is provided with dust absorption mechanism (600), dust absorption mechanism (600) include fan (610), breathing pipe (620) and outlet duct (630), fan (610) fixed connection is on the lid, breathing pipe (620) set up fan (610) with between dust proof box (100), fan (610) pass through breathing pipe (620) with dust proof box (100) inside intercommunication, outlet duct (630) with the air outlet intercommunication of fan (610), one end that fan (610) were kept away from to outlet duct (630) stretches into inside the stirred tank.

7. The dustproof feeding device for a stirred tank according to claim 1, wherein: the cutting mechanism (400) comprises a cutting knife (430) and an electric pushing cylinder (410), the cutting knife (430) is slidably connected to the dust box (100), the electric pushing cylinder (410) is fixedly connected to the dust box (100), and the electric pushing cylinder (410) is connected with the cutting knife (430) to drive the cutting knife (430) to move.

8. The dustproof feeding device for a stirred tank according to claim 1, wherein: the bottom of the dust box (100) is fixedly connected with a blocking grid (700), and the blocking grid (700) is positioned at the position of the discharge hole of the dust box (100).