CN212092041U

CN212092041U - Ceramic fiber slurry dispersing and mixing device

Info

Publication number: CN212092041U
Application number: CN202020448922.XU
Authority: CN
Inventors: 郑长勇; 白志满; 王佩红
Original assignee: Hefei Pengdao New Material Technology Co ltd
Current assignee: Hefei Pengdao New Material Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-08
Anticipated expiration: 2030-03-31

Abstract

The utility model provides a ceramic fiber slurry dispersing and mixing device, which comprises a mixing barrel, wherein a heat-insulating inner barrel is arranged inside the mixing barrel, a hollow structure is arranged between the peripheral outer wall of the heat-insulating inner cylinder and the inner wall of the mixing barrel, a porous partition plate is arranged on the inner wall of the heat-insulating inner cylinder close to the top, the top of the mixing barrel is provided with a sealing cover, the center of the top of the sealing cover is provided with a motor, the output end of the motor is connected with a stirring shaft, the other end of the stirring shaft vertically and downwards penetrates through the sealing cover and the porous partition plate in sequence and extends to the bottom in the heat insulation inner cylinder, the upper end and the lower end of the porous clapboard on the stirring shaft are respectively provided with a crushing cutter and a spiral stirring blade, the center of the crushing cutter and the centers of the upper end and the lower end of the spiral stirring blade are respectively welded with a fixing ring, and each fixing ring is sleeved on the outer wall of the stirring shaft and penetrates through and is fixed through a screw. The utility model provides the high stirring quality that ceramic fibre thick liquids mix man-hour.

Description

Ceramic fiber slurry dispersing and mixing device

Technical Field

The utility model relates to a technical field of ceramic fibre thick liquids processing specifically is a ceramic fibre thick liquids dispersion mixing device.

Background

In the processing process of the ceramic fiber slurry, raw materials and water need to be mixed in proportion, and finally the required slurry is formed.

Most of the existing mixing equipment directly pours powdery or granular raw materials into the stirring cavity to be mixed with water, and the large batch of raw materials contain raw material blocks which are not thoroughly dispersed and are not easy to dissolve in water, so that the slurry is not uniformly stirred, and the quality of finished products is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a ceramic fiber slurry dispersing and mixing device for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a ceramic fiber slurry dispersing and uniformly mixing device comprises a mixing barrel, wherein a heat-insulating inner barrel is arranged inside the mixing barrel, a hollow structure is arranged between the peripheral outer wall of the heat-insulating inner cylinder and the inner wall of the mixing barrel, a porous partition plate is arranged on the inner wall of the heat-insulating inner cylinder close to the top, the top of the mixing barrel is provided with a sealing cover, the center of the top of the sealing cover is provided with a motor, the output end of the motor is connected with a stirring shaft, the other end of the stirring shaft vertically and downwards penetrates through the sealing cover and the porous partition plate in sequence and extends to the bottom in the heat insulation inner cylinder, the upper end and the lower end of the porous clapboard on the stirring shaft are respectively provided with a crushing cutter and a spiral stirring blade, the center of the crushing cutter and the centers of the upper end and the lower end of the spiral stirring blade are respectively welded with a fixing ring, and each fixing ring is sleeved on the outer wall of the stirring shaft and penetrates through and is fixed through a screw.

Further, the crushing cutter comprises at least two blades, each blade is not in contact with the upper surface of the porous partition plate, and the maximum distance is 2 cm.

Furthermore, the center of the porous partition plate is concave, and the section of the plate body is arc-shaped.

Furthermore, the bottom in the heat insulation inner cylinder is concave, the surface of the inner bottom is arc-shaped, and the stirring shaft is not contacted with the surface of the inner bottom of the heat insulation inner cylinder.

Further, sealed lid top is located the motor both sides are provided with area lid feeder hopper and inlet tube adapter respectively, area lid feeder hopper and inlet tube adapter all run through sealed lid casing with the mixing bowl is inside to link up mutually, just the filter screen panel is installed to the delivery port periphery that corresponds the inlet tube adapter on the sealed inside wall of covering.

Furthermore, the bottom of the mixing barrel is fixedly welded with a support frame, the support frame is annular, and four support legs are welded around the support frame in an equally-divided mode.

Further, be provided with the discharging pipe adapter on the support frame outer wall, the discharging pipe adapter runs through the support frame casing extends to internal connection and has the discharging pipe, the discharging pipe other end is connected with the bleeder valve, the bleeder valve with blending drum bottom surface is fixed mutually, just blending drum and thermal-insulated inner tube correspond the bleeder valve runs through in proper order and has seted up the feed opening.

Further, be provided with the controller on the blending tank outer wall, the controller pass through the wire respectively with motor and bleeder valve are electric connection.

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

firstly, the utility model discloses a motor, (mixing) shaft, crushing cutter and spiral stirring vane have constituted rabbling mechanism, rotate in the mixing tank, can be preferentially unrestrained on the porous baffle when the raw materials gets into the mixing tank, and the raw materials that do not agglomerate can freely mix through a plurality of holes and water, and the raw materials that agglomerate receives the repeated shredding of crushing cutter, disperses into until can pass through the porous baffle, the difficult phenomenon of dissolving in water after the better raw materials that prevent agglomerate to the finished product quality has been improved;

and secondly, the utility model discloses an inside thermal-insulated inner tube that has set up of mixing drum to form hollow structure each other, the better temperature when having kept stirring thick liquids is favorable to the mixing work of thick liquids, has improved stirring quality.

Thirdly, the utility model discloses a smash cutter and helical mixing blade and all utilize the retaining ring snare to run through fixedly on the (mixing) shaft and utilize the screw, the dismantlement installation work when being convenient for smash cutter and helical mixing blade and carry out periodic cleaning.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a sectional view of the inner structure of the mixing barrel of the present invention;

fig. 3 is an enlarged view of a region a in fig. 2.

In the figure: 1. a mixing barrel; 1a, a motor; 1b, a stirring shaft; 1c, a spiral stirring blade; 1d, crushing a cutter; 1e, fixing a ring; 11. an inner heat insulation cylinder; 12. a porous separator; 13. a filtering net cover; 14. a discharge valve; 15. a discharge pipe; 2. a sealing cover; 21. a feed hopper with a cover; 22. a water inlet pipe adapter; 3. a support frame; 31. a discharge pipe adapter; 4. and a controller.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-3, a ceramic fiber slurry dispersing and uniformly mixing device comprises a mixing barrel 1, wherein a heat insulation inner barrel 11 is arranged inside the mixing barrel 1, the outer wall of the periphery of the heat insulation inner barrel 11 and the inner wall of the mixing barrel 1 are of a hollow structure, a porous partition plate 12 is arranged on the inner wall, close to the top, of the heat insulation inner barrel 11, a sealing cover 2 is arranged at the top of the mixing barrel 1, a motor 1a is arranged at the center of the top of the sealing cover 2, the output end of the motor 1a is connected with a stirring shaft 1b, the other end of the stirring shaft 1b vertically and downwards penetrates through the sealing cover 2 and the porous partition plate 12 in sequence and extends to the inner bottom of the heat insulation inner barrel 11, the stirring shaft 1b and the sealing cover 2 can be rotationally sealed by a shaft seal, the inner bottom of the heat insulation inner barrel 11 is concave, the inner, utilize the design of the bottom in the thermal-insulated inner tube 11, reduce the raw materials and precipitate, be convenient for the emission of thick liquids, the upper end and the lower extreme that lie in porous baffle 12 on (mixing) shaft 1b are provided with crushing cutter 1d and spiral stirring vane 1c respectively, crushing cutter 1d includes at least two blades, every the blade with porous baffle 12 upper surface all contactless, and the maximum interval is 2cm, porous baffle 12 center department is recessed, and its plate body cross-section is the arc, and the perforation whereabouts after the raw materials are smashed of being convenient for reduces the emergence of piling up the phenomenon, the center department of crushing cutter 1d and the upper and lower both ends center department of spiral stirring vane 1c all weld solid fixed ring 1e, every solid fixed ring 1e all encircle on (mixing) shaft 1b outer wall and pass through the screw fixedly, mixing barrel 1 bottom welded fastening has support frame 3, support frame 3 is the annular, and the support frame 3 is equally divided all around and is welded four support feet, utilizes four support feet on the support frame 3 to carry out stable support to mixing drum 1 after contacting with ground.

Referring to fig. 1 and 3, a feed hopper 21 with a cover and a water inlet pipe adapter 22 are respectively arranged at the top of the sealing cover 2 and positioned at two sides of the motor 1a, the feed hopper 21 with a cover and the water inlet pipe adapter 22 both penetrate through the shell of the sealing cover 2 and are communicated with the interior of the mixing barrel 1, and a filter screen 13 is arranged on the inner wall of the sealing cover 2 corresponding to the periphery of a water outlet of the water inlet pipe adapter 22. In this embodiment, the feeding hopper 21 with a cover is convenient for feeding during processing, and the water inlet pipe adapter 22 can be connected with an external water pipe to introduce water into the mixing barrel 1, and the water is firstly filtered by the filter screen 13 during introduction to keep the cleanness of the water.

Referring to fig. 1 and 2, a discharge pipe adapter 31 is arranged on an outer wall of the support frame 3, the discharge pipe adapter 31 penetrates through a shell of the support frame 3 and extends to the inside to be connected with a discharge pipe 15, the other end of the discharge pipe 15 is connected with a discharge valve 14, the discharge valve 14 is fixed to the bottom surface of the mixing barrel 1, and the mixing barrel 1 and the heat insulation inner barrel 11 are sequentially provided with a feed opening corresponding to the discharge valve 14. In this embodiment, the opening of the tap valve 14 allows the slurry to be guided along the tapping pipe 15 after the completion of the mixing to the tapping pipe adapter 31 and finally into the designated container or conveying line.

Referring to fig. 1, a controller 4 is disposed on an outer wall of the mixing barrel 1, and the controller 4 is electrically connected to the motor 1a and the discharge valve 14 through wires. In the present embodiment, the controller 4 of the MEC20 controls the motor 1a and the discharge valve 14, thereby improving the degree of intelligence of the stirring operation.

The utility model discloses a concrete operation as follows:

firstly, the staff adds the raw materials in mixing tank 1 from the area lid feeder hopper 21 on sealed lid 2, connect the inlet tube from inlet tube adapter 22 immediately, then open motor 1a work on controller 4, make the caking raw materials that fall on porous partition plate 12 cut the breakage by the blade of crushing cutter 1d, form raw materials powder or granule, then fall in the water of below from the hole of porous partition plate 12, meanwhile, the raw materials that have fallen into below water receive the rotation of spiral stirring vane 1c to carry out quick stirring, carry out abundant mixing, after stirring time is sufficient, reuse controller 4 opens bleeder valve 14, make thick liquids guide to discharging pipe adapter 31 from discharging pipe 15, get into in appointed container or pipeline at last.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a ceramic fiber thick liquids dispersion mixing device, includes mixing drum (1), its characterized in that, mixing drum (1) inside is provided with thermal-insulated inner tube (11), thermal-insulated inner tube (11) outer wall all around with be hollow structure between mixing drum (1) inner wall, install porous partition plate (12) on the inner wall that thermal-insulated inner tube (11) are close to the top, mixing drum (1) top is provided with sealed lid (2), sealed lid (2) top center department installs motor (1a), this motor (1a) output is connected with (mixing) shaft (1b), the (mixing) shaft (1b) other end is perpendicular downwards and runs through in proper order sealed lid (2) and porous partition plate (12) and extend to bottom in thermal-insulated inner tube (11), the upper end and the lower extreme that lie in porous partition plate (12) on (mixing) shaft (1b) are provided with crushing cutter (1d) and spiral stirring vane (1c) respectively, the center department of smashing cutter (1d) and the upper and lower both ends center department of spiral stirring vane (1c) all weld solid fixed ring (1e), every gu fixed ring (1e) all the ring cover in on (mixing) shaft (1b) outer wall and through the screw fixed.

2. The ceramic fiber slurry dispersing and uniformly mixing device according to claim 1, wherein the crushing cutter (1d) comprises at least two blades, each blade is not in contact with the upper surface of the porous partition plate (12), and the maximum distance is 2 cm.

3. The ceramic fiber slurry dispersing and uniformly mixing device as claimed in claim 1, wherein the center of the porous partition plate (12) is concave, and the cross section of the plate body is arc-shaped.

4. The ceramic fiber slurry dispersing and uniformly mixing device according to claim 1, wherein the inner bottom of the heat insulation inner cylinder (11) is concave, the surface of the inner bottom is arc-shaped, and the stirring shaft (1b) is not in contact with the surface of the inner bottom of the heat insulation inner cylinder (11).

5. The ceramic fiber slurry dispersing and uniformly mixing device as claimed in claim 1, wherein a feed hopper (21) with a cover and a water inlet pipe adapter (22) are respectively arranged on two sides of the motor (1a) at the top of the sealing cover (2), the feed hopper (21) with the cover and the water inlet pipe adapter (22) both penetrate through the shell of the sealing cover (2) and the inside of the mixing barrel (1), and a filter screen (13) is arranged on the inner wall of the sealing cover (2) corresponding to the outer periphery of a water outlet of the water inlet pipe adapter (22).

6. The ceramic fiber slurry dispersing and uniformly mixing device according to claim 1, wherein a support frame (3) is welded and fixed to the bottom of the mixing barrel (1), the support frame (3) is annular, and four support legs are welded around the support frame (3) in an equally-divided manner.

7. The ceramic fiber slurry dispersing and uniformly mixing device is characterized in that a discharging pipe adapter (31) is arranged on the outer wall of the supporting frame (3), the discharging pipe adapter (31) penetrates through the shell of the supporting frame (3) and extends to the inside to be connected with a discharging pipe (15), the other end of the discharging pipe (15) is connected with a discharging valve (14), the discharging valve (14) is fixed to the surface of the bottom of the mixing barrel (1), and the mixing barrel (1) and the heat-insulating inner barrel (11) correspond to the discharging valve (14) which is sequentially penetrated through and provided with a discharging opening.

8. The ceramic fiber slurry dispersing and uniformly mixing device according to claim 1, wherein a controller (4) is arranged on the outer wall of the mixing barrel (1), and the controller (4) is electrically connected with the motor (1a) and the discharge valve (14) through wires.