CN114632606B - Temperature control device for hot melting granulation - Google Patents

Abstract

The invention discloses a temperature control device for hot melt granulation, which comprises a cylinder body, wherein a cylinder cover is arranged on the cylinder body, a feeding pipe and a liquid inlet pipe are sequentially communicated with the cylinder cover along the left-right direction, the bottom of the back of the cylinder body is fixedly connected with a first motor through a bracket, the output end of the first motor penetrates into the cylinder body and is provided with a cutting blade, the bottom of the cylinder body is fixedly connected with a base, the base is fixedly connected with a second motor, the output end of the second motor penetrates into the cylinder body and is fixedly connected with a stirring frame, and two groups of annular plates are symmetrically arranged on the surface of the cylinder body along the up-down direction.

Description

Temperature control device for hot melting granulation

Technical Field

The invention relates to the technical field of hot-melting granulation equipment, in particular to a temperature control device for hot-melting granulation.

Background

The wet mixing granulator is a common hot melting granulation device, heating is needed in a cylinder body in the granulation process, the temperature needs to be kept constant and cannot be too high or too low, and a user often controls the hot melting granulation device by using a temperature control device.

The traditional temperature control device for hot melting granulation mostly preheats silicone oil to a certain temperature, then guides the silicone oil into a preset sealing sleeve on a feed cylinder, and then utilizes a heating rod and the like to heat the silicone oil in a sealing way again, however, when the silicone oil is heated again, the silicone oil can only be heated locally and can not be heated uniformly, so that the heat generated by the silicone oil can not be guaranteed to be uniformly conducted into the feed cylinder, and the granulating effect can be directly influenced.

Disclosure of Invention

The invention aims to provide a temperature control device for hot melt granulation, which solves the problem that the traditional temperature control device for hot melt granulation provided in the background art cannot quickly and uniformly heat silicone oil when the silicone oil is heated for the second time.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a hot melt is temperature regulating device for grain, includes the cylinder body, be provided with the cylinder cap on the cylinder body, feed tube and feed tube have been communicated in proper order along the left and right directions on the cylinder cap, the bottom at the cylinder body back is through the first motor of support fixedly connected with, the output of first motor runs through to in the cylinder body and is provided with cutting blade, the bottom fixedly connected with base of cylinder body, fixedly connected with second motor in the base, the output of second motor runs through to in the cylinder body and fixedly connected with stirring frame, the surface of cylinder body is provided with two sets of annular plates along upper and lower direction symmetry, annular plate's outer lane fixedly connected with sealing bearing, sealing bearing's outer lane fixedly connected with seal cover, a set of wherein the both sides at annular plate bottom all are inserted and are equipped with the heating rod and the top of heating rod runs through to in the seal cover, be provided with first auxiliary mechanism on the seal cover, be provided with the second auxiliary mechanism that cooperates the use with first auxiliary mechanism on the base, seal cover's right side is in proper order to communicate in proper order along upper and lower direction and is had oil pipe and oil pipe, and oil pipe all are provided with first solenoid valve.

Preferably, the first auxiliary mechanism comprises four groups of fixed rotating shafts, the four groups of fixed rotating shafts are all rotationally arranged on the sealing sleeve, the four groups of fixed rotating shafts are evenly distributed on the sealing sleeve, the four groups of fixed rotating shafts are fixedly connected with belt pulleys and the surfaces of the belt pulleys through belt transmission connection, the bottom ends of the fixed rotating shafts penetrate into the sealing sleeve and are fixedly connected with arc-shaped stirring plates, a group of fixed rotating shafts are sequentially and fixedly connected with a third motor and gears in the vertical direction, the surfaces of the third motors are fixedly connected onto the sealing sleeve through fixing frames, the top of the cylinder body surface is fixedly connected with annular toothed plates and the annular toothed plates are located above the annular toothed plates, and the annular toothed plates are meshed with one sides of the gears, which are close to each other.

Preferably, the second auxiliary mechanism comprises a circulating pump, the bottom fixed connection of circulating pump is on the base, the inlet intercommunication of circulating pump has a fixed pipe, the one end intercommunication that the circulating pump was kept away from to the fixed pipe has first ring pipe and the inner circle fixed connection of first ring pipe is in the bottom on cylinder body surface, the top of first ring pipe top all is linked together and is had first standpipe and first standpipe's top to run through one set of annular slab and extend to in the seal cover, the liquid outlet intercommunication of circulating pump has the connecting pipe, the one end intercommunication that the circulating pump was kept away from to the connecting pipe has second ring pipe and the inner circle fixed connection of second ring pipe is at the top on cylinder body surface, the bottom all is linked together all around of second ring pipe bottom and is had second standpipe and the bottom of second standpipe to run through annular toothed slab and another set of annular slab in proper order and extend to in the seal cover.

Preferably, the surface of cylinder body is along upper and lower direction fixedly connected with multiunit arc pipe in proper order, multiunit the arc pipe all is located the one side that the annular plate is close to each other, multiunit the both ends of arc pipe all communicate there is the circulating pipe, the one end that the arc pipe was kept away from to the circulating pipe runs through the annular plate and extends to the outside, be provided with the second solenoid valve on the circulating pipe.

Preferably, the connecting shafts are all rotationally connected to the periphery of the top of the sealing sleeve, and auxiliary wheels matched with the belt are fixedly connected to the connecting shafts.

Preferably, the height of the connecting pipe is larger than that of the third motor, and one end of the connecting pipe, which is far away from the circulating pump, is attached to the cylinder body.

Preferably, the four groups of connecting shafts and the fixed rotating shaft are uniformly distributed in a staggered structure.

Preferably, the diameter of the second annular pipe is greater than the diameter of the second standpipe.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first auxiliary mechanism is arranged, the third motor is used for providing a driving source, one group of fixed rotating shafts can be driven to rotate, and the other three groups of fixed rotating shafts are synchronously driven to rotate under the assistance of the belt pulley, so that the silicone oil sealed in the sealing sleeve can be rapidly stirred by utilizing the plurality of groups of arc-shaped stirring plates, the silicone oil at different positions can be fully heated, the fixed rotating shafts synchronously drive the gears to rotate when rotating, and the sealing sleeve is rotationally connected with the annular plate under the assistance of the sealing bearing, so that the gears can roll on the annular toothed plate under the assistance of the annular toothed plate, the sealing sleeve can be driven to rotate, the silicone oil in the sealing sleeve can be stirred again, the silicone oil in different areas can be fully heated, the silicone oil can be heated more quickly and uniformly, the cylinder body can be heated uniformly, and the granulating effect is improved.

2. According to the invention, by arranging the second auxiliary mechanism, the silicone oil at the bottom of the sealing sleeve can be transmitted into the connecting pipe through the first annular pipe and the first vertical pipe by using the circulating pump, and is transmitted to the top of the sealing sleeve under the assistance of the second annular pipe and the second vertical pipe, so that the silicone oil with earlier contact between the bottom and the heating rod and higher temperature can be conveniently transmitted to the top, the silicone oil can be heated rapidly and uniformly, and the phenomenon of local heating is avoided.

3. According to the invention, by arranging the arc-shaped pipe and the circulating pipe, when the temperature in the cylinder body is too high, external cold water can be timely and circularly transmitted into the sealing sleeve, and the silicone oil can be rapidly cooled, so that the materials in the cylinder body can be rapidly cooled, and the problem that the particle growth is difficult to control due to the too high temperature is solved.

According to the invention, the first auxiliary mechanism and the second auxiliary mechanism are utilized, so that the silicone oil in different areas can be fully heated, and the silicone oil is heated more quickly and uniformly, so that the cylinder body can be heated uniformly, the granulating effect is improved, and meanwhile, the silicone oil can be cooled rapidly when the temperature in the cylinder body is too high.

Drawings

FIG. 1 is a schematic diagram of a temperature control device for hot melt granulation according to the present invention;

figure 2 is a structural perspective view of the sealing sleeve of the present invention;

FIG. 3 is a partial cross-sectional view showing the structure of a temperature control device for hot melt granulation according to the present invention;

FIG. 4 is a perspective view of a second assist mechanism according to the present invention;

FIG. 5 is an exploded view of the structure of the annular plate, seal bearing and seal cartridge of the present invention;

fig. 6 is a structural cross-sectional view of the cylinder of the present invention.

In the figure: 1. a cylinder; 2. a cylinder cover; 3. a base; 4. a first motor; 5. a cutting blade; 6. a second motor; 7. a stirring rack; 8. an annular plate; 9. sealing the bearing; 10. sealing sleeve; 11. a heating rod; 12. a first auxiliary mechanism; 121. fixing the rotating shaft; 122. a belt pulley; 123. a third motor; 124. a gear; 125. an annular toothed plate; 13. a connecting shaft; 14. an auxiliary wheel; 15. a second auxiliary mechanism; 151. a circulation pump; 152. a fixed tube; 153. a first annular tube; 154. a first standpipe; 155. a connecting pipe; 156. a second annular tube; 157. a second standpipe; 16. an arc tube; 17. a circulation pipe.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a heat-melting is accuse temperature equipment for grain, including cylinder body 1, be provided with cylinder cap 2 on the cylinder body 1, the direction has linked together in proper order along controlling on the cylinder cap 2 has filling tube and feed liquor pipe, the bottom at the cylinder body 1 back is through the first motor 4 of support fixedly connected with, the output of first motor 4 runs through to in the cylinder body 1 and is provided with cutting blade 5, the bottom fixedly connected with base 3 of cylinder body 1, fixedly connected with second motor 6 in the base 3, the output of second motor 6 runs through in the cylinder body 1 and fixedly connected with stirring frame 7, the surface of cylinder body 1 is provided with two sets of annular plates 8 along upper and lower direction symmetry, the outer lane fixedly connected with sealing bearing 9 of annular plates 8, sealing bearing 9's outer lane fixedly connected with 10, wherein the both sides at a set of annular plates 8 bottom all are inserted and are equipped with heating rod 11 and the top of heating rod 11 runs through to in the seal cover 10, be provided with first complementary mechanism 12 on the seal cover 10, the design of first complementary mechanism 12, make the silicone oil in different regions all can fully be heated, make the silicone oil more fast and more even, thereby make cylinder body 1 evenly just heated, it has the first electromagnetic valve 3 and the first complementary mechanism that the top is provided with the heating rod 15 to be heated, the top is heated evenly, the electromagnetic valve is heated to the side is heated evenly, the top is heated with the top is heated to the side 15, and is heated evenly is contacted with the top pipe 15.

Example 2

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a temperature regulating device for hot melt grain making, including cylinder body 1, be provided with cylinder cap 2 on the cylinder body 1, left and right sides communicates in proper order on the cylinder cap 2 has filling tube and feed liquor pipe, the bottom at cylinder body 1 back is through support fixedly connected with first motor 4, the output of first motor 4 runs through to in cylinder body 1 and is provided with cutting blade 5, the bottom fixedly connected with base 3 of cylinder body 1, fixedly connected with second motor 6 in the base 3, the output of second motor 6 runs through in cylinder body 1 and fixedly connected with stirring frame 7, the surface of cylinder body 1 is provided with two sets of annular plates 8 along upper and lower direction symmetry, annular plate 8's outer lane fixedly connected with sealing bearing 9, sealing bearing 9's outer lane fixedly connected with seal cover 10, wherein the both sides of a set of annular plate 8 bottom are all inserted and are equipped with heating rod 11 and the top of heating rod 11 runs through in seal cover 10, be provided with first auxiliary mechanism 12 on the seal cover 10, the first auxiliary mechanism 12 comprises four groups of fixed rotating shafts 121, the four groups of fixed rotating shafts 121 are all rotatably arranged on the sealing sleeve 10, the four groups of fixed rotating shafts 121 are uniformly distributed on the sealing sleeve 10, belt pulleys 122 are fixedly connected to the four groups of fixed rotating shafts 121, the surfaces of the belt pulleys 122 are connected through belt transmission, the bottom ends of the fixed rotating shafts 121 penetrate into the sealing sleeve 10 and are fixedly connected with arc-shaped stirring plates, a third motor 123 and a gear 124 are sequentially and fixedly connected to the group of fixed rotating shafts 121 along the up-down direction, the surface of the third motor 123 is fixedly connected to the sealing sleeve 10 through a fixing frame, the top of the surface of the cylinder body 1 is fixedly connected with an annular toothed plate 125, the annular toothed plate 125 is positioned above the annular toothed plate 8, one side, close to each other, of the annular toothed plate 125 and the gear 124 are meshed, the design of the first auxiliary mechanism 12 ensures that silicone oil in different areas can be fully heated, the silicone oil is heated more quickly and more uniformly, thereby the cylinder body 1 is heated uniformly, the granulating effect is improved, the connecting shafts 13 are connected around the top of the sealing sleeve 10 in a rotating way, the auxiliary wheels 14 matched with the belt for use are fixedly connected on the connecting shafts 13, the four groups of connecting shafts 13 and the fixed rotating shafts 121 are uniformly distributed in a staggered structure, the belt can be supported, the belt is prevented from being directly contacted with the cylinder body 1, excessive abrasion is caused, the base 3 is provided with the second auxiliary mechanism 15 matched with the first auxiliary mechanism 12 for use, the second auxiliary mechanism 15 comprises a circulating pump 151, the bottom of the circulating pump 151 is fixedly connected on the base 3, the liquid inlet of the circulating pump 151 is communicated with a fixed pipe 152, one end of the fixed pipe 152 away from the circulating pump 151 is communicated with a first annular pipe 153, the inner ring of the first annular pipe 153 is fixedly connected with the bottom of the surface of the cylinder body 1, the periphery of the top of the first annular pipe 153 is communicated with the first standpipe 154, the top end of the first standpipe 154 penetrates through one group of annular plates 8 and extends into the sealing sleeve 10, the liquid outlet of the circulating pump 151 is communicated with a connecting pipe 155, one end of the connecting pipe 155 away from the circulating pump 151 is communicated with a second annular pipe 156, the inner ring of the second annular pipe 156 is fixedly connected with the top of the surface of the cylinder body 1, the periphery of the bottom of the second annular pipe 156 is communicated with a second standpipe 157, the bottom end of the second standpipe 157 sequentially penetrates through the annular toothed plate 125 and the other group of annular plates 8 and extends into the sealing sleeve 10, the design of the second auxiliary mechanism 15 can convey the silicone oil with the bottom earlier contact with the heating rod 11 and higher temperature to the top, so that the silicone oil can be heated quickly and uniformly, the phenomenon of local heating is avoided, the height of the connecting pipe 155 is larger than that of the third motor 123, one end of the connecting pipe 155 away from the circulating pump 151 is attached on the cylinder body 1, can avoid third motor 123 when rotating, connecting pipe 155 is direct and third motor 123 contact and striking, lead to connecting pipe 155 fracture, the diameter of second annular duct 156 is greater than the diameter of second standpipe 157, the difference of pipe diameter, can accelerate the velocity of flow of silicone oil in the second standpipe 157, can make silicone oil form certain impact force, can further stir the silicone oil in the seal cover 10, the right side of seal cover 10 has oil inlet tube and oil outlet pipe along upper and lower direction intercommunication in proper order, and all be provided with first solenoid valve on oil inlet tube and the oil outlet pipe, the surface of cylinder body 1 is along upper and lower direction fixedly connected with multiunit arc pipe 16 in proper order, multiunit arc pipe 16 all is located the one side that annular slab 8 is close to each other, multiunit arc pipe 16's both ends all are linked together and are had circulating pipe 17, the one end that arc pipe 16 was kept away from to circulating pipe 17 runs through annular slab 8 and extends outwards, be provided with the second solenoid valve on the circulating pipe 17, the design of arc pipe 16 and annular pipe 17, be convenient for when the temperature is too high in cylinder body 1, can in time with the circulation transmission of external cold water to seal cover 10, it is quick to reduce the temperature, thereby can be to the material in cylinder body 1 is easy to reduce temperature, the temperature is difficult to control the growth of high temperature and is avoided the granule to be excessively high.

Working principle: when in use, a user starts the heating rod 11, the heating rod 11 heats the silicone oil in the sealing sleeve 10, and simultaneously, the user starts the third motor 123 and the circulating pump 151, at this time, the third motor 123 can drive one group of fixed rotating shafts 121 to rotate, and under the assistance of the belt pulley 122, the other three groups of fixed rotating shafts 121 are synchronously driven to rotate, so that a plurality of groups of arc stirring plates can be driven to rotate, further, the silicone oil sealed in the sealing sleeve 10 can be rapidly stirred, the silicone oil at different positions can be fully heated, the fixed rotating shafts 121 synchronously drive the gears 124 to rotate when rotating, because the sealing sleeve 10 is rotationally connected with the annular plate 8 under the assistance of the sealing bearing 9, the gears 124 can roll on the annular toothed plate 125 under the assistance of the annular toothed plate 125, thereby driving the sealing sleeve 10 to rotate, further stirring the silicone oil in the sealing sleeve 10 again, the silicone oil in different areas can be fully heated, the silicone oil is heated more quickly and more uniformly, so that the cylinder body 1 can be heated uniformly, meanwhile, the circulating pump 151 can transmit the silicone oil at the bottom of the sealing sleeve 10 into the connecting pipe 155 through the first annular pipe 153 and the first vertical pipe 154, and transmit the silicone oil to the top of the sealing sleeve 10 with the aid of the second annular pipe 156 and the second vertical pipe 157, the silicone oil with the bottom earlier in contact with the heating rod 11 and higher in temperature is transmitted to the top, the silicone oil can be heated quickly and uniformly by matching with the first auxiliary mechanism 12, the phenomenon of local heating is avoided, at the moment, a user starts the first motor 4 and the second motor 6, at the moment, the first motor 4 and the second motor 6 can drive the cutting blade 5 and the stirring frame 7 to rotate, so that the materials can be stirred uniformly, the materials are cut continuously, and the materials form particles, if the temperature in the cylinder body 1 is too high, external cold water can be timely and circularly transmitted into the sealing sleeve 10 through the arc-shaped pipe 16 and the circulating pipe 17, and the silicone oil is rapidly cooled, so that the materials in the cylinder body 1 can be rapidly cooled, and the problem that particle growth is difficult to control due to the too high temperature is avoided.

However, as well known to those skilled in the art, the working principles and wiring methods of the first motor 4, the second motor 6 and the third motor 123 are common, which are all conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.

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

Claims (7)

1. The utility model provides a temperature regulating device for hot melt grain, includes cylinder body (1), be provided with cylinder cap (2) on cylinder body (1), feed tube and feed liquor pipe have been linked together in proper order along left and right directions on cylinder cap (2), the bottom at cylinder body (1) back is through support fixedly connected with first motor (4), the output of first motor (4) runs through in cylinder body (1) and is provided with cutting blade (5), the bottom fixedly connected with base (3) of cylinder body (1), fixedly connected with second motor (6) in base (3), the output of second motor (6) runs through in cylinder body (1) and fixedly connected with carriage (7), its characterized in that: two groups of annular plates (8) are symmetrically arranged on the surface of the cylinder body (1) along the up-down direction, the outer ring of each annular plate (8) is fixedly connected with a sealing bearing (9), and the outer ring of each sealing bearing (9) is fixedly connected with a sealing sleeve (10);

the two sides of the bottom of one group of annular plates (8) are respectively inserted with a heating rod (11), the top of the heating rod (11) penetrates into a sealing sleeve (10), a first auxiliary mechanism (12) is arranged on the sealing sleeve (10), a second auxiliary mechanism (15) matched with the first auxiliary mechanism (12) is arranged on the base (3), an oil inlet pipe and an oil outlet pipe are sequentially communicated with the right side of the sealing sleeve (10) along the up-down direction, and first electromagnetic valves are arranged on the oil inlet pipe and the oil outlet pipe;

the second auxiliary mechanism (15) comprises a circulating pump (151), the bottom fixed connection of circulating pump (151) is on base (3), the inlet intercommunication of circulating pump (151) has fixed pipe (152), the one end intercommunication that circulating pump (151) was kept away from to fixed pipe (152) has first annular pipe (153) and the inner circle fixed connection of first annular pipe (153) is in the bottom on cylinder body (1) surface, all communicate around first annular pipe (153) top has first standpipe (154) and first standpipe (154) top to run through one of them set of annular plate (8) and extend to seal cover (10) in, the liquid outlet intercommunication of circulating pump (151) has connecting pipe (155), the one end intercommunication that circulating pump (151) was kept away from to connecting pipe (155) has second annular pipe (156) and the inner circle fixed connection of second annular pipe (156) at the top on cylinder body (1) surface, all communicate around second annular pipe (156) bottom has second standpipe (157) and the bottom to run through one set of annular plate (125) and extend to seal cover (10) in proper order.

2. The temperature control device for hot melt granulation according to claim 1, wherein: the first auxiliary mechanism (12) comprises four groups of fixed rotating shafts (121), the four groups of fixed rotating shafts (121) are all rotationally arranged on a sealing sleeve (10), the four groups of fixed rotating shafts (121) are evenly distributed on the sealing sleeve (10), the four groups of fixed rotating shafts (121) are fixedly connected with belt pulleys (122) and the surfaces of the belt pulleys (122) through belt transmission, the bottom ends of the fixed rotating shafts (121) penetrate into the sealing sleeve (10) and are fixedly connected with arc stirring plates, a group of fixed rotating shafts (121) are sequentially fixedly connected with a third motor (123) and a gear (124) along the up-down direction, the surfaces of the third motor (123) are fixedly connected onto the sealing sleeve (10) through fixing frames, the top of the surface of a cylinder body (1) is fixedly connected with an annular toothed plate (125) and the annular toothed plate (125) is located above the annular plate (8), and one side, close to each other, of the annular toothed plate (125) and the gear (124) are meshed.

3. A temperature control device for hot melt granulation according to any one of claims 1-2, characterized in that: the surface of cylinder body (1) is along upper and lower direction fixedly connected with multiunit arced tube (16) in proper order, multiunit arced tube (16) all are located one side that annular plate (8) are close to each other, multiunit arced tube (16) both ends all communicate circulation pipe (17), the one end that arced tube (16) was kept away from to circulation pipe (17) runs through annular plate (8) and extends to the outside, be provided with the second solenoid valve on circulation pipe (17).

4. The temperature control device for hot melt granulation according to claim 1, wherein: the circumference at the top of the sealing sleeve (10) is rotationally connected with a connecting shaft (13), and the connecting shaft (13) is fixedly connected with an auxiliary wheel (14) matched with a belt.

5. The temperature control device for hot melt granulation according to claim 1, wherein: the height of the connecting pipe (155) is larger than that of the third motor (123), and one end, far away from the circulating pump (151), of the connecting pipe (155) is attached to the cylinder body (1).

6. The temperature control device for hot melt granulation according to claim 4, wherein: the four groups of connecting shafts (13) and the fixed rotating shaft (121) are uniformly distributed in a staggered structure.

7. The temperature control device for hot melt granulation according to claim 1, wherein: the diameter of the second annular tube (156) is greater than the diameter of the second standpipe (157).

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