Fireproof coating production reaction kettle

Abstract

The utility model relates to the field of fireproof coating production, in particular to a fireproof coating production reaction kettle, which comprises a rack, a support frame fixed at the upper end of the rack, a kettle body mounted in the middle of the support frame, a receiving mechanism mounted at the lower end of the plate surface of the rack, and an operation mechanism. When the device works, a motor is started and drives a plurality of stirring frames on a rotating rod to rotate, so that the fireproof coating in the kettle body is stirred, a side extension plate on the rotating rod rotates along with the rotating rod when the motor drives the rotating rod to rotate, and at the moment, the fireproof coating can be stirred through the rotating connection of the side extension plate and a rotating shaft and the mutual meshing of a gear and an inner gear ring. When the rotating rod drives the side extension plate to rotate, the six-branch long frame on the rotating shaft can rotate, and when the distance between the lower end of the six-branch long frame and the bottom of the kettle body is small, the six-branch long frame can stir the fireproof coating at the edge and the bottom of the kettle body when rotating, so that the device can stir the fireproof coating more completely.

Description

Technical Field

[0001] The utility model relates to the field of fire retardant coating production, in particular to a reaction kettle for producing fire retardant coating. Background Art

[0002] Fire retardant coating is a coating that is applied to the surface of a material to improve the material's fire resistance, slow down the spread of flames, or prevent combustion for a certain period of time. This type of coating is called fire retardant coating, or flame retardant coating.

[0003] After searching the patent document with the announcement number CN217313409U, the patent document discloses "a reactor for the production of fire-retardant coatings. After the above device is used to complete the production of fire-retardant coatings, the cover is placed on the kettle again, and the two blocks at the bottom of the cover are inserted into the two slots at the top of the kettle. The bottom end of the stirring rod will be inserted into the rotating groove at the top of the limit block, so that the stirring rod is more stable when rotating in the kettle. Then the motor is operated to drive the stirring rod, stirring blades and connecting rod to rotate in the kettle. When the connecting rod rotates, it drives the scraper to slide on the inner wall of the kettle. When the scraper slides, it can scrape off the residual coating on the inner wall of the kettle. Finally, the sewage cover at the bottom of the kettle is twisted off, and the scraped coating can be discharged from the kettle from the sewage outlet, thus completing the cleaning of the residual coating on the inner wall of the kettle.

[0004] However, when the above-mentioned device is in operation, the length of the stirring blade is limited, and the lowest stirring blade of the above-mentioned device is also a certain distance away from the bottom of the stirring kettle. This makes it difficult to completely stir the coating adhered to the inner wall and the bottom of the stirring kettle when the device is in operation, which easily leads to a portion of the fire retardant coating after the reaction not being completely mixed. Utility Model Content

[0005] The purpose of the utility model is to provide a fire retardant coating production reactor in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A fire-retardant coating production reactor, comprising a stand, a support frame is fixed on the upper end of the stand, a reactor body is installed in the middle of the support frame, a material receiving mechanism is installed at the lower end of the stand plate, and also includes an operating mechanism;

[0008] The operating mechanism includes a motor, which is installed at the upper end of the kettle body. A rotating rod is fixed at the output end of the motor. A plurality of stirring racks are arranged around the rotating rod. An inner gear ring is fixed to the inner wall of the kettle body near the upper end. A side extension plate is fixed to the upper end of the rotating rod. One end of the side extension plate is rotatably connected to a rotating shaft. A gear is fixed at a position on the rotating shaft corresponding to the inner gear ring, and the gear is meshed with the inner ring of the inner gear ring. A six-branch long frame is fixed around the rotating shaft.

[0009] Preferably, the distances between every two adjacent stirring racks are the same, and four stirring blades are arranged on the periphery of each stirring rack.

[0010] Preferably, there is a 2 cm gap between the lower end of the six-branch long frame and the bottom of the kettle body, and one end of the six-branch long frame is in contact with the inner wall of the kettle body.

[0011] Preferably: a fixing cylinder is fixed in the middle of the support frame, a plurality of locking bolts are arranged on the outer wall of the fixing cylinder, and the kettle body is fixed in the middle of the fixing cylinder by the locking bolts.

[0012] Preferably: a material inlet is provided at the upper end of the kettle body, and a bottom cover is threadedly connected to the lower end of the kettle body.

[0013] Preferably, the material receiving mechanism comprises a through hole, which is arranged in the middle of the stand, a slide plate is slidably connected in the middle of the stand, and a material receiving cylinder is fixed at the lower end of the slide plate.

[0014] The beneficial effects compared with the prior art are as follows:

[0015] When the device is in operation, the motor is started, and the motor drives the multiple stirring racks on the rotating rod to rotate, thereby stirring the fire-retardant coating inside the kettle body. When the motor drives the rotating rod to rotate, the side extension plate on the rotating rod will rotate accordingly. At this time, through the rotational connection between the side extension plate and the rotating shaft and the mutual engagement of the gear and the inner gear ring, when the rotating rod drives the side extension plate to rotate, the six-branch long frame on the rotating shaft can rotate by itself, and then the distance between the lower end of the six-branch long frame and the bottom of the kettle body is close. When the six-branch long frame rotates, the fire-retardant coating on the edge and bottom of the kettle body can be stirred. In this way, the device can stir the fire-retardant coating more completely, and because one end of the six-branch long frame is in contact with the inner wall of the kettle body, it is also more convenient and effective to clean the inside of the kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of a fire retardant coating production reactor described in the utility model;

[0018] Figure 2 It is a rear cross-sectional view of a fire retardant coating production reactor described in the utility model;

[0019] Figure 3It is a structural schematic diagram of a fire retardant coating production reactor support frame described in the utility model;

[0020] Figure 4 It is a structural schematic diagram of a reactor body for producing a fire retardant coating according to the utility model;

[0021] Figure 5 This is a main cross-sectional view of a reactor body for producing fire retardant coatings according to the utility model;

[0022] Figure 6 It is a structural schematic diagram of an operating mechanism of a reaction kettle for producing fire retardant coatings described in the utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Stand; 11. Base; 12. Fixing bolts; 2. Support frame; 21. Fixing cylinder; 22. Locking bolts; 3. Kettle body; 31. Inlet; 32. Bottom cover; 4. Motor; 41. Rotating rod; 42. Stirring frame; 43. Internal gear ring; 44. Side extension plate; 45. Rotating shaft; 46. Gear; 47. Six-branch long frame; 5. Through hole; 51. Slide plate; 52. Receiving cylinder. DETAILED DESCRIPTION

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The utility model is further described below in conjunction with the accompanying drawings:

[0028] like Figure 1-Figure 6 As shown, a fire retardant coating production reactor includes a stand 1, a support frame 2 is fixed on the upper end of the stand 1, a reactor body 3 is installed in the middle of the support frame 2, a material receiving mechanism is installed at the lower end of the stand 1 plate surface, and also includes an operating mechanism.

[0029] Two bases 11 are fixed at the lower end of the stand 1 , and a plurality of fixing bolts 12 are arranged in the middle of the bases 11 ; the device can be fixed to a suitable position by the fixing bolts 12 .

[0030] A fixing cylinder 21 is fixed in the middle of the support frame 2, and a plurality of locking bolts 22 are arranged on the outer wall of the fixing cylinder 21. The kettle body 3 is fixed in the middle of the fixing cylinder 21 by the locking bolts 22. A feed inlet 31 is provided at the upper end of the kettle body 3, and a bottom cover 32 is threadedly connected to the lower end of the kettle body 3. Before the device is operated, the raw materials of the fire retardant coating can be poured into the feed inlet 31 through the feed inlet 31. After the fire retardant coating in the feed inlet 31 is completely stirred, the bottom cover 32 is unscrewed to discharge the fire retardant coating in the kettle body 3.

[0031] The operating mechanism includes a motor 4, which is mounted on the upper end of the kettle body 3. A rotating rod 41 is fixed to the output end of the motor 4. A plurality of stirring frames 42 are arranged on the periphery of the rotating rod 41. The spacing between each two adjacent stirring frames 42 is the same. Four stirring blades are arranged on the periphery of each stirring frame 42. An inner gear ring 43 is fixed to the inner wall of the kettle body 3 near the upper end. A side extension plate 44 is fixed to the upper end of the rotating rod 41. A rotating shaft 45 is rotatably connected to one end of the side extension plate 44. A gear 46 is fixed to the position of the rotating shaft 45 corresponding to the inner gear ring 43, and the gear 46 is meshed with the inner ring of the inner gear ring 43. A six-branch long frame 47 is fixed to the periphery of the rotating shaft 45. There is a two-centimeter spacing between the lower end of the six-branch long frame 47 and the bottom of the kettle body 3, and one end of the six-branch long frame 47 is in contact with the inner wall of the kettle body 3. When the device is in operation, the motor 4 is started, The motor 4 drives the multiple stirring frames 42 on the rotating rod 41 to rotate, thereby stirring the fire-retardant coating inside the kettle body 3. When the motor 4 drives the rotating rod 41 to rotate, the side extension plate 44 on the rotating rod 41 will rotate accordingly. At this time, through the rotation connection between the side extension plate 44 and the rotating shaft 45 and the mutual engagement of the gear 46 and the inner gear ring 43, when the rotating rod 41 drives the side extension plate 44 to rotate, the six-branch long frame 47 on the rotating shaft 45 can be rotated. Then, the distance between the lower end of the six-branch long frame 47 and the bottom of the kettle body 3 is close. When the six-branch long frame 47 rotates, the fire-retardant coating on the edge and bottom of the kettle body 3 can be stirred. In this way, the device can stir the fire-retardant coating more completely, and because one end of the six-branch long frame 47 is in contact with the inner wall of the kettle body 3, it is also more convenient and effective to clean the inside of the kettle body 3.

[0032] The material collecting mechanism includes a through hole 5, which is opened in the middle of the stand 1. A slide plate 51 is slidably connected in the middle of the stand 1, and a material collecting cylinder 52 is fixed at the lower end of the slide plate 51; when the fire retardant paint in the kettle body 3 is discharged, the fire retardant paint will enter the material collecting cylinder 52 through the through hole 5. Through the sliding connection between the slide plate 51 and the stand 1, the slide plate 51 can be pulled out after the paint in the kettle body 3 is discharged.

[0033] Working principle: Before the device is operated, the raw materials of the fire retardant coating can be poured into the feed inlet 31 through the feed inlet 31, and then the motor 4 is started, and the motor 4 drives the multiple stirring frames 42 on the rotating rod 41 to rotate, so as to stir the fire retardant coating inside the kettle body 3. When the motor 4 drives the rotating rod 41 to rotate, the side extension plate 44 on the rotating rod 41 will rotate accordingly. At this time, through the rotation connection between the side extension plate 44 and the rotating shaft 45 and the mutual meshing of the gear 46 and the inner gear ring 43, when the rotating rod 41 drives the side extension plate 44 to rotate, the six-branch long frame 47 on the rotating shaft 45 can be rotated, and then the lower end of the six-branch long frame 47 is connected to the bottom of the kettle body 3. The spacing between the parts is close, and when the six-branch long frame 47 rotates, the fire-retardant coating on the edge and bottom of the kettle body 3 can be stirred, so that the device can stir the fire-retardant coating more completely, and because one end of the six-branch long frame 47 is in contact with the inner wall of the kettle body 3, it is also more convenient and effective to clean the inside of the kettle body 3. After the fire-retardant coating in the feed port 31 is completely stirred, the bottom cover 32 is unscrewed to discharge the fire-retardant coating in the kettle body 3. When the material is discharged, the fire-retardant coating will enter the collecting barrel 52 through the through hole 5, and the slide plate 51 is connected to the sliding of the stand 1. When the coating in the kettle body 3 is discharged, the slide plate 51 can be pulled out.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A reaction kettle for producing fire retardant coatings, comprising a stand (1), a support frame (2) being fixed to the upper end of the stand (1), a kettle body (3) being installed in the middle of the support frame (2), and a material receiving mechanism being installed at the lower end of the plate surface of the stand (1), characterized in that: It also includes operating agencies; The operating mechanism comprises a motor (4), the motor (4) being mounted on the upper end of the kettle body (3), a rotating rod (41) being fixed at the output end of the motor (4), a plurality of stirring racks (42) being arranged on the periphery of the rotating rod (41), an inner gear ring (43) being fixed to the inner wall of the kettle body (3) near the upper end, a side extension plate (44) being fixed to the upper end of the rotating rod (41), one end of the side extension plate (44) being rotatably connected to a rotating shaft (45), a gear (46) being fixed on the rotating shaft (45) at a position corresponding to the inner gear ring (43), and the gear (46) being meshed with the inner ring of the inner gear ring (43), and a six-branch long rack (47) being fixed on the periphery of the rotating shaft (45).

2. A fire retardant coating production reactor according to claim 1, characterized in that: The distance between any two adjacent stirring racks (42) is the same, and four stirring blades are arranged on the periphery of each stirring rack (42).

3. A fire retardant coating production reactor according to claim 1, characterized in that: There is a two centimeter gap between the lower end of the six-branch long frame (47) and the bottom of the kettle body (3), and one end of the six-branch long frame (47) is in contact with the inner wall of the kettle body (3).

4. A fire retardant coating production reactor according to claim 1, characterized in that: A fixing cylinder (21) is fixed in the middle of the support frame (2), a plurality of locking bolts (22) are arranged on the outer wall of the fixing cylinder (21), and the kettle body (3) is fixed in the middle of the fixing cylinder (21) by means of the locking bolts (22).

5. A fire retardant coating production reactor according to claim 1, characterized in that: The upper end of the kettle body (3) is provided with a material inlet (31), and the lower end of the kettle body (3) is threadedly connected with a bottom cover (32).

6. A fire retardant coating production reactor according to claim 1, characterized in that: The material receiving mechanism comprises a through hole (5), wherein the through hole (5) is opened in the middle of the platform (1), a slide plate (51) is slidably connected in the middle of the platform (1), and a material receiving cylinder (52) is fixed at the lower end of the slide plate (51).

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