Granulator for producing trichloroisocyanuric acid

Abstract

The utility model provides a granulator for producing trichloroisocyanuric acid, and relates to the field of trichloroisocyanuric acid production. The granulator for trichloroisocyanuric acid production comprises an extrusion connecting sleeve, an upper mold plate is fixedly installed at the upper end of one side of the extrusion connecting sleeve, a lower mold plate is arranged below the upper mold plate, and a hinge shaft is fixedly installed at the rear end of the upper mold plate. According to the granulator for producing trichloroisocyanuric acid, fluid raw materials are extruded into the grooves of the upper mold plate and the lower mold plate, the partition plate is inserted into the upper mold to cut off the raw materials in the grooves, and at the moment, the gear drives the half gear ring to rotate, so that the upper mold plate and the lower mold plate are separated, and granules are separated from the upper mold plate and the lower mold plate; and in the resetting process of the lower mold plate, the compression air bag works to exhaust air, powdery raw materials for demolding are sprayed into the grooves, particles can fall off conveniently, then full particles can be formed, and the problem that powder is formed by friction in the later period when a rotary-cut particle cutting part protrudes is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of trichloroisocyanuric acid production, in particular to a granulator for trichloroisocyanuric acid production. Background Technique

[0002] Extrusion granulators are widely used for granulating various raw materials such as pharmaceuticals, compound fertilizers, chemicals, feeds, coal, and metallurgy. After the extrusion granulator extrudes long strip-shaped materials, they are cut by a cutter to become small segments.

[0003] An existing patent for an extrusion granulator (CN 209093301 U) discloses including a machine case, an extrusion mechanism, and a rotary cutting mechanism. The extrusion mechanism includes a screw sleeve, a spiral screw, and a screw motor. One end of the screw sleeve is provided with a discharge port, and a particle control die is arranged at the discharge port. The other end of the screw sleeve is provided with a feed port on the upper side; the rotary cutting mechanism includes a cutter shaft and a rotary cutting motor. One end of the cutter shaft is sleeved with a cutter shaft sleeve, and rotary cutting blades are arranged on the cutter shaft sleeve; a cutter cleaning device is arranged on the machine case. The cutter cleaning device includes a fixed shaft and a shaft sleeve. A cutter cleaning front plate and a cutter cleaning rear plate are arranged on the shaft sleeve, and a gap for the rotary cutting blades to rotate through is arranged between the cutter cleaning front plate and the cutter cleaning rear plate.

[0004] The technical solution proposed by this patent can adjust the distance between the rotary cutting blades and the particle control die to produce raw material particles of different specifications. The cutter cleaning device solves the problem that the raw materials are sticky and easy to stick to the rotary cutting blades; a propulsion mechanism is also arranged above the feed port to propel materials with poor fluidity, improving production efficiency and product quality. However, the raw materials cut by the rotary cutting blades will be extruded to form protrusions, and this part will wear into powder after drying, resulting in powder in the finished product. Therefore, a new granulator is needed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a granulator for trichloroisocyanuric acid production, which solves the problems proposed in the background technique.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A granulator for trichloroisocyanuric acid production includes an extrusion connection sleeve. One side upper end of the extrusion connection sleeve is fixedly installed with an upper die plate. A lower die plate is arranged below the upper die plate. The rear end of the upper die plate is fixedly installed with a hinge shaft, and the rear end of the lower die plate is fixedly installed with a hinge sleeve sleeved on the outer surface of the hinge shaft. Grooves are arranged on the side of the upper die plate and the lower die plate close to each other. A group of equally spaced partition plates are inserted above the upper die plate, and the bottom end of the partition plate extends into the groove. The top end of the partition plate is fixedly connected through a connecting plate. A magnetic plate is fixedly installed on the side of the connecting plate close to the upper die plate. An electromagnetic strip is fixedly installed below the magnetic plate above the upper die plate. The connecting plate and the upper die plate are fixedly connected through a return spring.

[0007] Preferably, the bottom cross-sectional shape of the partition plate is the same as the cross-sectional shape of the groove, and the bottom end of the partition plate contacts the inner bottom wall of the groove.

[0008] Preferably, a mounting plate is fixedly installed on the upper surface of the upper mold plate, and the mounting plate is located on both sides of the connecting plate.

[0009] Preferably, an extension plate is fixedly installed at one end of the hinge sleeve away from the lower mold plate, a semi-toothed ring concentric with the hinge sleeve is fixedly installed at one end of the extension plate away from the hinge sleeve, a gear is meshed with the outer ring of the semi-toothed ring, and a motor for driving the gear to rotate is fixedly installed at one end of the gear.

[0010] Preferably, an airbag is arranged on one side of the lower mold plate away from the hinge shaft, an air collecting hood is fixedly installed at the output end of the airbag, a feeding hopper is connected and penetrated at the top end of the air collecting hood, and a switch plate for controlling the communication between the feeding hopper and the air collecting hood is arranged in the middle of the feeding hopper.

[0011] Preferably, one end of the extrusion connection sleeve has a circular cross-sectional shape and the other end has a rectangular cross-sectional shape. The rectangular end is fixedly connected to the upper mold plate, and a threaded groove for connection is provided inside the circular end.

[0012] The utility model has the following beneficial effects:

[0013] 1. For the granulator for trichloroisocyanuric acid production, the extrusion connection sleeve is connected to the extruder, and the fluid raw material is extruded into the grooves of the upper mold plate and the lower mold plate. By attracting the magnetic plate with the electromagnetic strip, the partition plate can be driven to insert into the upper mold, and then the raw material in the groove can be cut off, so that the raw material can be extruded into particles by the partition plates on both sides. At this time, the gear drives the semi-toothed ring to rotate, so that the upper mold plate and the lower mold plate can be separated, and then the particles can be separated from the upper mold plate and the lower mold plate. During the reset process of the lower mold plate, the compressed airbag works to exhaust air, and the powdery raw material for demoulding is sprayed into the groove, so that the particles can fall off easily, and then plump particles can be formed, avoiding the problem that the convex part of the cut part of the rotary cut particles forms powder due to friction in the later stage.

[0014] 2. For the granulator for trichloroisocyanuric acid production, the bottom cross-sectional shape of the partition plate is the same as the cross-sectional shape of the groove, and the bottom end of the partition plate contacts the inner bottom wall of the groove. Through such a setting, the partition plate can be inserted into the groove to squeeze the raw material to both sides, avoiding the formation of protrusions at the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a schematic diagram of the connection between the upper template and the lower template of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the upper template of the present utility model;

[0018] Figure 4 This is a schematic diagram of the connection of the lower template of the present utility model;

[0019] Figure 5 This is a schematic diagram of the connection of the airbag of the present utility model.

[0020] Among them, 1. Extrusion connection sleeve; 2. Upper die plate; 3. Lower die plate; 4. Hinge shaft; 5. Hinge sleeve; 6. Groove; 7. Partition plate; 8. Connecting plate; 9. Feeding hopper; 10. Magnetic plate; 11. Electromagnetic strip; 12. Return spring; 13. Mounting plate; 14. Switch plate; 15. Extension plate; 16. Half-tooth ring; 17. Gear; 18. Motor; 19. Airbag; 20. Wind collecting cover. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] The embodiment of the present utility model provides a granulator for the production of trichloroisocyanuric acid:

[0023] Embodiment 1, as Figures 1-4 shown, includes an extrusion connection sleeve 1. The upper end of one side of the extrusion connection sleeve 1 is fixedly installed with an upper die plate 2. A lower die plate 3 is arranged below the upper die plate 2. The rear end of the upper die plate 2 is fixedly installed with a hinge shaft 4. The rear end of the lower die plate 3 is fixedly installed with a hinge sleeve 5 sleeved on the outer surface of the hinge shaft 4. Grooves 6 are opened on the sides of the upper die plate 2 and the lower die plate 3 close to each other. A group of equally spaced partition plates 7 are inserted above the upper die plate 2. The bottom end of the partition plate 7 extends into the interior of the groove 6. The top end of the partition plate 7 is fixedly connected through a connecting plate 8. A magnetic plate 10 is fixedly installed on the side of the connecting plate 8 close to the upper die plate 2. An electromagnetic strip 11 is fixedly installed above the upper die plate 2 and below the magnetic plate 10. The connecting plate 8 and the upper die plate 2 are fixedly connected through a return spring 12.

[0024] The cross-sectional shape of the bottom end of the partition plate 7 is the same as the cross-sectional shape of the groove 6. The bottom end of the partition plate 7 is in contact with the inner bottom wall of the groove 6. Through such a setting, it can be ensured that the partition plate 7 can be inserted into the groove to squeeze the raw materials to both sides to avoid forming protrusions at the connection.

[0025] The upper surface of the upper die plate 2 is fixedly installed with a mounting plate 13. The mounting plate 13 is located on both sides of the connecting plate 8. The function of the mounting plate 13 is to connect with the existing device to keep the device fixed.

[0026] One end of the hinge sleeve 5 far from the lower die plate 3 is fixedly installed with an extension plate 15. The function of the extension plate 15 is to change the torque. One end of the extension plate 15 far from the hinge sleeve 5 is fixedly installed with a semi-tooth ring 16 concentric with the hinge sleeve 5. The outer ring of the semi-tooth ring 16 meshes with a gear 17. One end of the gear 17 is fixedly installed with a motor 18 for driving the gear 17 to rotate. The motor 18 is fixed to the existing device. Through such a setting, the lower die plate 3 can be separated from the upper die plate 2 by swinging.

[0027] On the side of the lower part of the upper die plate 2 far from the hinge shaft 4, there is an air bag 19. The output end of the air bag 19 is fixedly installed with a wind collecting hood 20. The top of the wind collecting hood 20 is connected and penetrated with a feeding hopper 9. The inside of the feeding hopper 9 is provided with powdery raw materials. In the middle of the feeding hopper 9, there is a switch plate 14 for controlling the connection between the feeding hopper 9 and the wind collecting hood 20. Through such a setting, the powdery raw materials put into the inside of the wind collecting hood 20 can be blown between the upper die plate 2 and the lower die plate 3 by the compression and exhaust of the air bag 19, so as to facilitate the falling of the cut particles.

[0028] One end of the extrusion connection sleeve 1 has a circular cross-sectional shape and the other end has a rectangular cross-sectional shape. The rectangular end is fixedly connected to the upper die plate 2. A threaded groove for connection is opened inside the circular end. Through such a setting, it is convenient for the extrusion connection sleeve 1 to be connected with the existing extrusion mechanism.

[0029] During use, the extrusion connection sleeve 1 is connected to the extruder. The fluid raw materials are extruded into the grooves 6 of the upper die plate 2 and the lower die plate 3. By the electromagnetic strip 11 attracting the magnetic plate 10, the dividing plate 7 can be driven to insert into the upper die, and then the raw materials in the groove 6 can be cut off. Thus, the raw materials can be extruded into particles by the dividing plates 7 on both sides. At this time, the gear 17 drives the semi-tooth ring 16 to rotate, so that the upper die plate 2 and the lower die plate 3 can be separated, and then the particles can be separated from the upper die plate 2 and the lower die plate 3. During the reset process of the lower die plate 3, the compressed air bag 19 works to exhaust, and the powdery raw materials for demoulding are sprayed into the groove 6, so as to facilitate the falling of the particles and form plump particles.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulator for the production of trichloroisocyanuric acid, comprising an extrusion connecting sleeve (1), characterized in that: One side upper end of the extrusion connection sleeve (1) is fixedly installed with an upper die plate (2). A lower die plate (3) is arranged below the upper die plate (2). The rear end of the upper die plate (2) is fixedly installed with a hinge shaft (4). The rear end of the lower die plate (3) is fixedly installed with a hinge sleeve (5) sleeved on the outer surface of the hinge shaft (4). On the side where the upper die plate (2) and the lower die plate (3) are close to each other, a groove (6) is opened. A group of equally spaced partition plates (7) are inserted above the upper die plate (2). The bottom end of the partition plate (7) extends into the interior of the groove (6). The top ends of the partition plates (7) are fixedly connected through a connecting plate (8). One side of the connecting plate (8) close to the upper die plate (2) is fixedly installed with a magnetic plate (10). Above the upper die plate (2) and below the magnetic plate (10), an electromagnetic strip (11) is fixedly installed. Between the connecting plate (8) and the upper die plate (2), they are fixedly connected through a return spring (12).

2. The granulator for the production of trichloroisocyanuric acid according to claim 1, characterized in that: The cross-sectional shape of the bottom end of the partition plate (7) is the same as the cross-sectional shape of the groove (6). The bottom end of the partition plate (7) contacts the inner bottom wall of the groove (6).

3. The granulator for the production of trichloroisocyanuric acid according to claim 1, characterized in that: The upper surface of the upper die plate (2) is fixedly installed with a mounting plate (13). The mounting plate (13) is located on both sides of the connecting plate (8).

4. The granulator for the production of trichloroisocyanuric acid according to claim 1, characterized in that: One end of the hinge sleeve (5) far from the lower die plate (3) is fixedly installed with an extension plate (15). One end of the extension plate (15) far from the hinge sleeve (5) is fixedly installed with a semi-tooth ring (16) concentric with the hinge sleeve (5). The outer ring of the semi-tooth ring (16) meshes with a gear (17). One end of the gear (17) is fixedly installed with a motor (18) for driving the gear (17) to rotate.

5. The granulator for the production of trichloroisocyanuric acid according to claim 1, wherein: On the side of the upper die plate (2) far from the hinge shaft (4) below, an air bag (19) is arranged. The output end of the air bag (19) is fixedly installed with a wind collecting cover (20). The top end of the wind collecting cover (20) is connected and communicated with a feeding hopper (9). A switch plate (14) for controlling the communication between the feeding hopper (9) and the wind collecting cover (20) is arranged in the middle of the feeding hopper (9).

6. The granulator for the production of trichloroisocyanuric acid according to claim 1, characterized in that: One end of the extrusion connection sleeve (1) has a circular cross-sectional shape and the other end has a rectangular cross-sectional shape. The rectangular end is fixedly connected with the upper die plate (2). A threaded groove for connection is opened inside the circular end.

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