CN216856498U

CN216856498U - Mixing equipment is used in processing of compound stable form coal slurry additive

Info

Publication number: CN216856498U
Application number: CN202220158464.5U
Authority: CN
Inventors: 朱红进; 蔡红兵; 朱健; 常青
Original assignee: Jiangsu Tianmai Chemical Co ltd
Current assignee: Jiangsu Tianmai Chemical Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-01
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a blending device for processing a composite stable coal water slurry additive, which comprises a limiting ring fixedly arranged at the upper end of a base, wherein a side groove is formed in the inner wall of the side end of a feed inlet, a rotatable movable block is arranged at the inner end of the side groove, the bottom end of the movable block is connected with an air bag, a spring is fixedly connected at the inner end of the side groove, the top end of the spring is fixedly connected with the bottom end of the movable block, the tail end of the air bag is connected with a connecting pipe, and the top end of the connecting pipe is connected with a sealing ring. This mixing equipment is used in processing of compound stable form coal slurry additive is provided with movable block and sealing washer, block through top cap and feed inlet for the movable block rotates the shrinkage and extrudees the gasbag to the side channel in, and the air gets into ring packing along the connecting pipe in the gasbag, makes the sealing washer expand, produces joint gap when butt joint top cap and feed inlet and carries out the shutoff, increases the feed inlet leakproofness.

Description

Mixing equipment is used in processing of compound stable form coal slurry additive

Technical Field

The utility model relates to the technical field of coal water slurry additive processing, in particular to a blending device for processing a composite stable coal water slurry additive.

Background

The coal water slurry is a low-pollution fluid dye obtained by processing, and has the advantages of environmental protection and energy conservation, an additive needs to be added during the preparation of the coal water slurry, and the raw materials need to be mixed by mixing equipment in the preparation process of the additive, but the existing mixing equipment for processing the coal water slurry additive has certain defects, such as high cost and low cost;

when the existing mixing equipment for processing the coal water slurry additive is used, air easily enters the mixing process due to poor tightness of a feed inlet of the equipment, so that more foams are easy to appear in a reaction solution to influence the use, and the existing mixing equipment has poor stirring effect, so that raw materials cannot be fully mixed.

Aiming at the problems, innovative design is urgently needed on the basis of the original blending equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blending device for processing a composite stable coal water slurry additive, which solves the problems that when the existing blending device for processing the coal water slurry additive provided in the background art is used, more foams are easy to appear in a reaction solution and the use is influenced due to poor tightness of a feeding port of the device and air is easy to enter in the mixing process, and raw materials cannot be fully mixed due to poor stirring effect of the existing blending device.

In order to achieve the purpose, the utility model provides the following technical scheme: a blending device for processing a composite stable coal water slurry additive comprises a base, a stirring tank, a feeding port and a top cover, wherein the stirring tank is arranged at the upper end of the base, the feeding port is arranged at the upper end of the stirring tank, and the top cover is arranged at the upper end of the stirring tank;

further comprising:

the limiting ring is fixedly mounted at the upper end of the base, a side groove is formed in the inner wall of the side end of the feeding hole, a rotatable movable block is arranged at the inner end of the side groove, an air bag is connected to the bottom end of the movable block, a spring is fixedly connected to the inner end of the side groove, the top end of the spring is fixedly connected with the bottom end of the movable block, the tail end of the air bag is connected with a connecting pipe, and the top end of the connecting pipe is connected with the sealing ring;

the mounting block is fixedly mounted at the upper end of the base, the motor is mounted at the top end of the mounting block, the output end of the motor is fixedly connected with a toothed block, an inner groove is formed in the inner end of the mounting block, a movable frame is arranged at the inner end of the inner groove, a first rack is mounted on the inner side of the movable frame, a slide block is fixedly connected with the side end of the movable frame, a slide groove is formed in the side end of the inner groove, the inner end of the slide groove is connected with the slide block, a second rack is fixedly mounted at the side end of the movable frame, the outer side of the second rack is connected with a toothed ring, and the toothed ring is fixedly mounted at the outer end of the stirring tank.

Preferably, two sets of spacing rings are installed to the upper end symmetric distribution of base, and the spacing ring overlooks and is circular-arc structure to the base passes through the spacing ring and constitutes revolution mechanic with the agitator tank, makes agitator tank and base constitute revolution mechanic through convex spacing ring.

Preferably, the feed inlet is connected for the block with the top cap, and feed inlet side symmetric distribution has seted up the side channel to the side channel is connected for rotating with the movable block.

Preferably, the movable block passes through the spring and constitutes elastic construction with the side groove, and the movable block is connected with the gasbag top to the gasbag is linked together through connecting pipe and the sealing washer that is ring structure, extrudees the gasbag through the shrink of movable block, makes the air follow the connecting pipe and gets into ring packing.

Preferably, the outer surface of the toothed block is only partially of a toothed structure, the toothed block is meshed with the first racks, the first racks are symmetrically distributed at the inner ends of the movable frames and are provided with two groups, and the movable frames are driven to move in a reciprocating mode through the meshed toothed block and the first racks.

Preferably, the movable frame and the mounting block form a sliding structure through the inner groove, the movable frame and the sliding block are of a fixed integrated structure, the sliding block and the sliding groove are in sliding connection, and the moving position of the movable frame is guided through the sliding connection of the sliding block and the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the mixing equipment for processing the composite stable coal water slurry additive is provided with the movable block and the sealing ring, the movable block rotates and contracts towards the side groove and extrudes the air bag through the clamping of the top cover and the feed port, air in the air bag enters the annular sealing ring along the connecting pipe to expand the sealing ring, a connecting gap generated when the top cover is in butt joint with the feed port is sealed, and the sealing property of the feed port is improved;

2. this mixing equipment is used in processing of compound stable form coal slurry additive is provided with movable frame and rack, drives the tooth piece through the motor and rotates for the tooth piece meshes with first rack, drives the movable frame and carries out reciprocating motion in the inside groove, and the movable frame removes in-process second rack and tooth and meshes the transmission, drives the agitator tank and rotates and reach the effect that promotes the internal raw materials of jar and flow and mix, increases mixed effect.

Drawings

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

FIG. 2 is a front cross-sectional structural view of the top cover of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic top view of the retainer ring of the present invention;

FIG. 5 is a schematic top view of the movable frame of the present invention.

In the figure: 1. a base; 2. a limiting ring; 3. a stirring tank; 4. a feed inlet; 5. a top cover; 6. a side groove; 7. a movable block; 8. an air bag; 9. a connecting pipe; 10. a spring; 11. a seal ring; 12. mounting blocks; 13. a motor; 14. a tooth block; 15. an inner tank; 16. a movable frame; 17. a first rack; 18. a slider; 19. a chute; 20. a second rack; 21. a toothed ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a blending device for processing a composite stable coal water slurry additive comprises a base 1, a stirring tank 3, a feeding port 4 and a top cover 5, wherein the stirring tank 3 is arranged at the upper end of the base 1, the feeding port 4 is arranged at the upper end of the stirring tank 3, and the top cover 5 is arranged at the upper end of the stirring tank 3;

further comprising:

the limiting ring 2 is fixedly installed at the upper end of the base 1, a side groove 6 is formed in the inner wall of the side end of the feeding hole 4, a rotatable movable block 7 is arranged at the inner end of the side groove 6, an air bag 8 is connected to the bottom end of the movable block 7, a spring 10 is fixedly connected to the inner end of the side groove 6, the top end of the spring 10 is fixedly connected with the bottom end of the movable block 7, the tail end of the air bag 8 is connected with a connecting pipe 9, and the top end of the connecting pipe 9 is connected with a sealing ring 11;

the mounting block 12 is fixedly mounted at the upper end of the base 1, the motor 13 is mounted at the top end of the mounting block 12, the output end of the motor 13 is fixedly connected with a toothed block 14, an inner groove 15 is formed in the inner end of the mounting block 12, a movable frame 16 is arranged at the inner end of the inner groove 15, a first rack 17 is mounted on the inner side of the movable frame 16, a sliding block 18 is fixedly connected to the side end of the movable frame 16, a sliding groove 19 is formed in the side end of the inner groove 15, the inner end of the sliding groove 19 is connected with the sliding block 18, a second rack 20 is fixedly mounted at the side end of the movable frame 16, the outer side of the second rack 20 is connected with a toothed ring 21, and the toothed ring 21 is fixedly mounted at the outer end of the stirring tank 3.

Two sets of spacing rings 2 are installed to base 1's upper end symmetric distribution, and spacing ring 2 overlooks and is circular-arc structure, and base 1 constitutes revolution mechanic through spacing ring 2 and agitator tank 3, feed inlet 4 is connected for the block with

top cap

5, and 4 side symmetric distributions of feed inlet have seted up side groove 6, and side groove 6 is connected for rotating with movable block 7, movable block 7 passes through

spring

10 and 6 constitution elastic construction in side groove, and movable block 7 is connected with 8 tops of gasbag, and gasbag 8 is linked together through connecting pipe 9 and the sealing washer 11 that is annular structure.

The outer surface of the toothed block 14 is only partially in a toothed structure, the toothed block 14 is meshed with the first racks 17, the first racks 17 are symmetrically distributed at the inner end of the movable frame 16 in two groups, the movable frame 16 and the mounting block 12 form a sliding structure through the inner groove 15, the movable frame 16 and the sliding block 18 are in a fixed integrated structure, and the sliding block 18 and the sliding groove 19 are in sliding connection.

The working principle is as follows: when the mixing device for processing the composite stable coal water slurry additive is used, according to the figures 1-5, the device is firstly placed at a position needing to work, raw materials needing to be mixed are put into the inner end of the stirring tank 3 through the feed inlet 4, the top cover 5 can be covered at the moment, the top cover 5 is clamped and connected with the feed inlet 4, when the top cover 5 is clamped with the feed inlet 4, the bottom end of the top cover extrudes the movable block 7 expanded in the side groove 6, the movable block 7 rotates along the shaft end under the pressure and contracts into the side groove 6, the spring 10 and the air bag 8 are extruded in the contraction process, air in the air bag 8 is extruded and moves into the sealing ring 11 along the connecting pipe 9, the sealing ring 11 is made of elastic rubber materials, the air can expand after being filled, the connecting gap between the feed inlet 4 and the top cover 5 is blocked, and more air is prevented from entering in the raw material mixing process, the sealing performance of the tank body is improved;

the motor 13 is powered on, the output end of the motor drives the tooth block 14 to rotate continuously, the tooth block 14 is meshed with the first rack 17 to drive the movable frame 16 to slide in the inner groove 15, meanwhile, the movable frame 16 drives the sliding block 18 to slide in the sliding slot 19, and when the toothed part at the outer end of the toothed block 14 is meshed with the first rack 17 at the left side in the movable frame 16, the movable frame 16 is driven to move, when the toothed part at the outer end of the toothed block 14 is meshed with the first rack 17 at the right side in the movable frame 16, the movable frame 16 is driven to move reversely, and along with the reciprocating movement of the movable frame 16, so that the second rack 20 and the gear ring 21 are engaged for transmission to drive the stirring tank 3 to intermittently rotate forwards and backwards in the limiting ring 2, thereby reach the effect that promotes jar internal raw materials flow and mix through agitator tank 3's rotation, increase mixing efficiency, increased holistic practicality.

Those not described in detail in this specification are well within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A blending device for processing a composite stable coal water slurry additive comprises a base (1), a stirring tank (3), a feeding port (4) and a top cover (5), wherein the stirring tank (3) is arranged at the upper end of the base (1), the feeding port (4) is arranged at the upper end of the stirring tank (3), and the top cover (5) is arranged at the upper end of the stirring tank (3);

it is characterized by also comprising:

the limiting ring (2) is fixedly mounted at the upper end of the base (1), a side groove (6) is formed in the inner wall of the side end of the feeding hole (4), a rotatable movable block (7) is arranged at the inner end of the side groove (6), an air bag (8) is connected to the bottom end of the movable block (7), a spring (10) is fixedly connected to the inner end of the side groove (6), the top end of the spring (10) is fixedly connected with the bottom end of the movable block (7), the tail end of the air bag (8) is connected with a connecting pipe (9), and the top end of the connecting pipe (9) is connected with a sealing ring (11);

the mounting block (12) is fixedly mounted at the upper end of the base (1), the motor (13) is mounted at the top end of the mounting block (12), the output end of the motor (13) is fixedly connected with a toothed block (14), an inner groove (15) is formed in the inner end of the mounting block (12), a movable frame (16) is arranged at the inner end of the inner groove (15), a first rack (17) is mounted on the inner side of the movable frame (16), meanwhile, a sliding block (18) is fixedly connected with the side end of the movable frame (16), a sliding groove (19) is formed in the side end of the inner groove (15), the inner end of the sliding groove (19) is connected with the sliding block (18), a second rack (20) is fixedly mounted at the side end of the movable frame (16), the outer side of the second rack (20) is connected with a toothed ring (21), and the toothed ring (21) is fixedly mounted at the outer end of the stirring tank (3).

2. The mixing device for processing the composite stable coal water slurry additive according to claim 1, wherein two sets of limiting rings (2) are symmetrically distributed at the upper end of the base (1), the limiting rings (2) are in an arc-shaped structure when viewed from above, and the base (1) and the stirring tank (3) form a rotating structure through the limiting rings (2).

3. The mixing device for processing the composite stable coal water slurry additive according to claim 1, wherein the feed inlet (4) is connected with the top cover (5) in a clamping manner, side grooves (6) are symmetrically distributed at the side end of the feed inlet (4), and the side grooves (6) are rotatably connected with the movable block (7).

4. The mixing equipment for processing the composite stable coal water slurry additive according to claim 1, wherein the movable block (7) and the side groove (6) form an elastic structure through a spring (10), the movable block (7) is connected with the top end of the air bag (8), and the air bag (8) is communicated with a sealing ring (11) in an annular structure through a connecting pipe (9).

5. The mixing equipment for processing the composite stable coal water slurry additive according to claim 1, wherein only part of the outer surface of the toothed block (14) is of a toothed structure, the toothed block (14) is in meshed connection with the first rack (17), and two groups of the first racks (17) are symmetrically distributed at the inner end of the movable frame (16).

6. The mixing equipment for processing the composite stable coal water slurry additive according to claim 1, wherein the movable frame (16) and the mounting block (12) form a sliding structure through the inner groove (15), the movable frame (16) and the sliding block (18) are of a fixed integrated structure, and the sliding block (18) and the sliding groove (19) are in sliding connection.