CN210906107U

CN210906107U - A can dismantle electrical heating reation kettle for preparing calcium sulfate whisker

Info

Publication number: CN210906107U
Application number: CN201921407565.6U
Authority: CN
Inventors: 李献峰; 万田春
Original assignee: Changzhou Guang Wei New Mstar Technology Ltd
Current assignee: Changzhou Guang Wei New Mstar Technology Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-03
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to a can dismantle electrical heating reation kettle for preparing calcium sulfate whisker, the cauldron body and end cover have, the end cover passes through bolt fixed mounting on the cauldron body, cauldron body lower extreme is equipped with the discharge gate, cauldron body periphery is installed can dismantle the heating heat preservation, can dismantle the heating heat preservation and include heating device and heat preservation casing, heating device fixed mounting is in the heat preservation casing, cauldron body up end side circumference is equipped with the mounting groove, discharge gate side circumference is equipped with down the mounting groove, heat preservation casing upper end and lower tip block respectively advance the mounting groove and with bolt locking down with the mounting groove. The utility model aims at overcoming the defect that prior art exists, provide a convenient reation kettle who dismantles and carry out corresponding change and maintenance for preparing calcium sulfate whisker.

Description

A can dismantle electrical heating reation kettle for preparing calcium sulfate whisker

Technical Field

The utility model belongs to the technical field of calcium sulfate whisker production and processing and specifically relates to a can dismantle electrical heating reation kettle for preparing calcium sulfate whisker.

Background

The calcium sulfate whisker integrates the advantages of reinforcing fiber and superfine inorganic filler, can be used as a reinforcing toughening agent or a functional filler in resin, plastic, rubber, coating, paint, papermaking, asphalt, friction and sealing materials, and can also be directly used as a filtering material, a heat insulating material, a fire-resistant heat insulating material, an infrared reflecting material and a high-insulation material for coating wires. Calcium sulfate whisker will react in reation kettle earlier in the preparation process and generate, the heat preservation zone of heating that current reation kettle inner wall adopted is mostly fixed, in case the heating rod is out of order or damages appear, perhaps the cauldron body thermal insulation performance is not good again, can't change, if solve the heating rod and can't heat or change cauldron external side heat preservation scheduling problem, then need purchase reation kettle again, manufacturing cost has been increased widely, it is necessary to design a convenient reation kettle who dismantles and carry out corresponding change and maintenance for preparing calcium sulfate whisker.

Disclosure of Invention

The utility model aims at overcoming the defect that prior art exists, provide a convenient reation kettle who dismantles and carry out corresponding change and maintenance for preparing calcium sulfate whisker.

Realize the utility model discloses the technical scheme of purpose is: a detachable electric heating reaction kettle for preparing calcium sulfate whiskers is provided with a kettle body and an end cover; the end cover is fixedly arranged on the kettle body through bolts; a discharge hole is formed in the lower end of the kettle body; a detachable heating insulation layer is arranged on the periphery of the kettle body; the detachable heating and insulating layer comprises a heating device and an insulating shell; the heating device is fixedly arranged in the heat-insulating shell; the heating device consists of a fixed connecting box and a heating rod; two poles of the heating rod are fixed in the fixed connection box and are connected with an external power supply through the fixed connection box; an upper mounting groove is circumferentially arranged on the side of the upper end face of the kettle body; a lower mounting groove is formed in the circumferential direction of the side edge of the discharge hole; the top end of the heat-insulating shell is bent inwards by 90 degrees to form a clamping strip; a plurality of rail type adjusting holes are formed in the clamping strip; the clamping strip is clamped into the upper mounting groove; the bottom of the lower end of the heat-insulating shell is clamped into the lower mounting groove.

Further, the fixed connection box is composed of a fixed box and a connection box, and the fixed box and the connection box are integrally formed.

Furthermore, a rectangular clamping groove is formed between the fixing box and the connecting box, and the depth of the rectangular clamping groove is the same as the height of the rectangular boss.

Furthermore, a rectangular boss is arranged on the heat-insulating shell.

Furthermore, a rectangular groove is formed in the middle of the rectangular boss, and the connecting box is clamped in the rectangular groove.

Furthermore, two groups of locking blocks are arranged on the heat-insulating shell; the locking block comprises an upper locking block and a lower locking block; and threaded holes are formed in the upper locking block and the lower locking block.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the detachable heating heat preservation layer of the utility model is convenient to detach, when the heat preservation effect of the heat preservation shell is bad, the detachable heating heat preservation layer can be detached, then only the external heat preservation shell needs to be replaced, and the heating device can still be continuously installed and used; if heating device's breaks down, then only need change heating device, the heat preservation casing then can continue to use, and this scheme implementation makes reation kettle later maintenance convenient, when heating device or heat preservation break down, need not to purchase new equipment, only need to change the individual can, reduce the manufacturing cost of enterprise, and simple structure reasonable in design.

(2) The utility model discloses the inside heating rod of heat preservation casing can surround cauldron body lower extreme from the upper end of the cauldron body according to the design of cauldron body periphery shape, and the heating is even. In addition, the arrangement of the locking block can ensure the sealing performance of the two heat-insulating shells in the connection process, and the heat-insulating effect of the reaction kettle is ensured.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the heat-insulating casing of the present invention;

FIG. 4 is a schematic view of the detachable heating and insulating layer structure of the present invention;

FIG. 5 is a schematic structural view of a heating device according to the present invention;

FIG. 6 is a top view of the heat preservation housing of the present invention;

FIG. 7 is a front view of the heat-insulating housing of the present invention;

fig. 8 is a bottom view of the discharge hole of the present invention;

fig. 9 is a top view of the upper groove body of the upper mounting groove of the present invention.

The reference numbers in the drawings are as follows: the kettle comprises a kettle body 1, an upper mounting groove 11, a lower mounting groove 12, an end cover 2, a discharge hole 3, a detachable heating insulation layer 4, a heating device 5, a fixed connecting box 51, a fixed box 511, a connecting box 512, a rectangular clamping groove 513, a heating rod 52, an insulation shell 6, a rectangular boss 61, a clamping strip 62, a locking block 7, an upper locking block 71, a lower locking block 72 and a rail type adjusting hole 121.

Detailed Description

(example 1)

Referring to fig. 1 to 9, the utility model has a detachable electric heating reaction kettle for preparing calcium sulfate whisker, which comprises a kettle body 1 and an end cover 2, wherein the end cover 2 is fixedly arranged on the kettle body 1 through bolts, the lower end of the kettle body 1 is provided with a discharge port 3, a detachable heating insulation layer 4 is arranged on the periphery of the kettle body 1, the detachable heating insulation layer 4 comprises a heating device 5 and an insulation shell 6, the insulation shell 6 is provided with a rectangular boss 61, the middle of the rectangular boss 61 is provided with a rectangular groove, the heating device 5 is fixedly arranged in the insulation shell 6, the heating device 5 is composed of a fixed connection box 51 and a heating rod 52, two poles of the heating rod 52 are fixed in the fixed connection box 51 and are connected with an external power supply through the fixed connection box 51, the fixed connection box 51 is formed by a fixed box 511 and a connection box 512 integrally, a rectangular clamping groove 513 is arranged between, the depth of the rectangular slot 513 is the same as the height of the rectangular boss 61, and the connection box 512 is clamped in the rectangular slot in the middle of the rectangular boss 61. The side circumference of the upper end face of the kettle body 1 is provided with an upper mounting groove 11, a plurality of threaded holes are formed in a lower groove body of the upper mounting groove 11, the top end of the heat preservation shell 6 is inwards bent by 90 degrees to form a clamping strip 62, and a plurality of track type adjusting holes 121 are formed in the clamping strip 62. The side circumference of discharge gate 3 is equipped with down mounting groove 12, has seted up several track type adjustment hole 121 on the lower cell body of lower mounting groove 12, and last mounting groove 11 and lower mounting groove 12 are gone into respectively to heat preservation casing 6 upper end card strip 62 and lower tip block to can fix with bolt locking. Still be equipped with two sets of latch segments 7 on the heat preservation casing 6, latch segment 7 is including last latch segment 71 and lower latch segment 72, all is equipped with the screw hole on last latch segment 71 and the lower latch segment 72, goes up latch segment 71 and carries out locking connection with lower latch segment 72 through bolt cooperation nut.

The utility model discloses a theory of operation does: when the heating device 5 is installed, the connecting box 512 is clamped into the rectangular boss 61, the rectangular boss 61 is clamped into the rectangular clamping groove 513, and then the bolt penetrates through the supporting edge of the fixing box 511 to be locked and fixed. When the heat preservation shell 6 is installed, the clamping strip 62 at the upper end part of the heat preservation shell 6 is clamped into the upper installation groove 11, and then the heat preservation shell is fixedly installed after sequentially passing through the threaded hole on the upper installation groove body, the rail type adjusting hole 121 on the clamping strip 62 and the threaded hole on the lower part of the upper installation groove body through bolts for locking; the lower end part of the heat preservation shell 6 is clamped into the lower mounting groove 12, and then the bolt sequentially penetrates through the rail type adjusting hole 121 on the lower mounting groove body and the threaded hole on the lower end part of the heat preservation shell 6 for locking and fixing. The circumference of the heat preservation shell 6 is locked and fixed through the locking block 7, the sealing performance of the connection part is ensured, when the heat preservation effect of the heat preservation shell 6 is poor, the detachable heating heat preservation layer 4 can be detached, and then the heating device 5 can still be continuously installed and used only by replacing the external heat preservation shell 6; if the heating device 5 fails, the heating device 5 is only required to be replaced, and the heat-insulating shell 6 can be continuously used.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A detachable electric heating reaction kettle for preparing calcium sulfate whiskers is provided with a kettle body (1) and an end cover (2); the end cover (2) is fixedly arranged on the kettle body (1) through bolts; a discharge hole (3) is formed in the lower end of the kettle body (1); the method is characterized in that: a detachable heating insulation layer (4) is arranged on the periphery of the kettle body (1); the detachable heating and insulating layer (4) comprises a heating device (5) and an insulating shell (6); the heating device (5) is fixedly arranged in the heat-insulating shell (6); the heating device (5) consists of a fixed connecting box (51) and a heating rod (52); two poles of the heating rod (52) are fixed in the fixed connecting box (51) and are connected with an external power supply through the fixed connecting box (51); an upper mounting groove (11) is circumferentially arranged on the side of the upper end face of the kettle body (1); a lower mounting groove (12) is formed in the circumferential direction of the side edge of the discharge hole (3); the top end of the heat preservation shell (6) is bent inwards for 90 degrees to form a clamping strip (62); a plurality of rail type adjusting holes (121) are formed in the clamping strip (62); the clamping strip (62) is clamped into the upper mounting groove (11); the bottom of the lower end of the heat-insulating shell (6) is clamped into the lower mounting groove (12).

2. The detachable electric heating reaction kettle for preparing calcium sulfate whiskers as recited in claim 1, wherein: the fixed connection box (51) consists of a fixed box (511) and a connection box (512), and the fixed box (511) and the connection box (512) are integrally formed.

3. The detachable electric heating reaction kettle for preparing calcium sulfate whiskers as recited in claim 2, wherein: a rectangular clamping groove (513) is formed between the fixed box (511) and the connecting box (512), and the depth of the rectangular clamping groove (513) is the same as the height of the rectangular boss (61).

4. The detachable electric heating reaction kettle for preparing calcium sulfate whiskers as recited in claim 1, wherein: the heat preservation shell (6) is provided with a rectangular boss (61).

5. The detachable electric heating reaction kettle for preparing calcium sulfate whiskers as recited in claim 4, wherein: a rectangular groove is formed in the middle of the rectangular boss (61), and the connecting box (512) is clamped in the rectangular groove.

6. The detachable electric heating reaction kettle for preparing calcium sulfate whiskers as recited in claim 1, wherein: two groups of locking blocks (7) are also arranged on the heat-insulating shell (6); the locking block (7) comprises an upper locking block (71) and a lower locking block (72); the upper locking block (71) and the lower locking block (72) are both provided with threaded holes.