CN218281670U

CN218281670U - Granulator is used in fireworks production

Info

Publication number: CN218281670U
Application number: CN202222396770.5U
Authority: CN
Inventors: 邓亿梅; 胡友海; 胡亮; 宁雨晴; 宁海燕; 邹钱
Original assignee: Liuyang Happy Moment Fireworks Manufacturing Co ltd
Current assignee: Liuyang Happy Moment Fireworks Manufacturing Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-13
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a granulator is used in fireworks production, construct including base, driver, casing, discharge gate, bevel gear group, pivot, rolling wheel, granulation disc, connecing a disc, dust absorption cooling. The utility model discloses in, force outside air to flow through the cooling calandria from the filter screen on the casing through the fan, make it carry out the heat exchange with the air, and then make peripheral air chill, then inside cold air transmits the casing from connecing the grain disc, make fireworks grain be in the state of safe temperature at whole granulation in-process, simultaneously under the rotation of pivot, the fan blade also rotates in step in the granulation, inhale the collecting vessel with the dust of granulation production, realize the granulation, the dust absorption is synchronous, reach the purpose of dust absorption cooling integration, realize safe granulation.

Description

Granulator is used in fireworks production

Technical Field

The utility model relates to a granulator relevant field especially relates to a granulator is used in fireworks production.

Background

The granulator can be widely applied to the fields of chemical industry, petrifaction, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and the like, is a forming machine capable of manufacturing materials into specific shapes, and can be divided into different types according to the structure and the working principle.

In granulator technique for current fireworks production, the cooling function all is possessed to the vast majority of granulators, takes place the explosion because of the high temperature when preventing suffering from the granulation, however at the granulation in-process, the dust that produces also causes an important hidden danger that the incident takes place easily, and it all has very big influence to quality, production environment, operating personnel's health etc. of fireworks grain.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a granulator is used in fireworks production.

In order to realize the purpose, the utility model discloses take following technical scheme: the utility model provides a granulator is used in fireworks production, includes base, driver, casing, discharge gate, bevel gear group, pivot, rolling wheel, granulation disc, connects a disc, dust absorption cooling mechanism, the right top of base is fixed mutually with the bottom of driver, the left side of casing is equipped with the discharge gate, the left end drive bevel gear group transmission of driver, the inside and the pivot transmission of a bevel gear of perpendicular to pivot are connected in the bevel gear group, the inside and the pivot transmission of rolling wheel are connected, and it rotates with the granulation disc and is connected, the outside of granulation disc is fixed mutually with the inboard of casing, the inboard and the pivot transmission of connecing a disc are connected, the top of dust removal cooling mechanism is fixed mutually with the bottom of connecing a disc, dust removal cooling mechanism includes aluminium sheet frame, cooling calandria, fan, dust catcher, the inside cooling calandria that is provided with of aluminium sheet frame, the inside of dust catcher running through aluminium sheet frame is fixed mutually rather than, the bottom of aluminium sheet frame is provided with the fan, the top of aluminium sheet frame is fixed mutually with the bottom of connecing a disc.

Preferably, the dust collector comprises a dust collection cover, fan blades, a support frame and a collection barrel, the bottom end of the dust collector is in contact with the top end of the support frame, the inner side of each fan blade is in transmission connection with the rotating shaft, the outer side of the support frame is fixed with the inner side of the aluminum sheet frame, and the top end of the collection barrel is fixed with the bottom end of the support frame.

In a further preferred mode, one end, close to the particle receiving disc, of the aluminum sheet frame is of a hollow structure, and the other end, corresponding to the hollow structure, of the aluminum sheet frame is fully covered by an aluminum sheet, so that the structure is more favorable for heat dissipation.

In a further preferred mode, the cooling calandria are distributed along the aluminum sheet frame in a circumferential equidistant and divergent mode, the structure of the granulator is consistent, and the practicability and the attractiveness are achieved.

In further preferred, the fan is equipped with the multiunit, along aluminum sheet frame equidistance distribution, more is favorable to the performance of cooling.

In a further preferred mode, the diameter of the inner ring in the middle of the aluminum sheet frame is matched with the diameter of the outer ring of the supporting frame, so that the dust absorption and temperature reduction mechanism is more compact in structure, and space is not wasted.

In a further preferred form, the collector barrel is hollow cylindrical and conforms to the granulator configuration without affecting its operation.

Preferably, the dust collector is provided with a dust collection cover, a fan blade, a support frame and a collection barrel in sequence from top to bottom, is reasonable in structure, and runs together with the granulator, so that certain power resources are saved.

More preferably, the cooling calandria is made of red copper material, and has the excellent performance of fast heat dissipation and strong corrosion resistance.

In a further preferred mode, the dust collection cover is made of stainless steel materials and has the advantages of being high in strength and not prone to bending.

The utility model has the advantages that:

the utility model discloses in, force outside air to flow through the cooling calandria from the filter screen on the casing through the fan, make it carry out the heat exchange with the air, and then make peripheral air chill, then inside cold air transmits the casing from connecing the grain disc, make fireworks grain be in the state of safe temperature at whole granulation in-process, simultaneously under the rotation of pivot, the fan blade also rotates in step in the granulation, inhale the collecting vessel with the dust of granulation production, realize the granulation, the dust absorption is synchronous, reach the purpose of dust absorption cooling integration, realize safe granulation.

Drawings

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

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

FIG. 3 is a schematic view of the three-dimensional structure of the dust-absorbing and cooling mechanism of the present invention;

FIG. 4 is a schematic plan view of the dust-absorbing and cooling mechanism of the present invention;

FIG. 5 is a schematic view of the vacuum cleaner of the present invention;

fig. 6 is a schematic view of the explosion structure of the vacuum cleaner of the present invention.

Wherein: the device comprises a base-1, a driver-2, a machine shell-3, a discharge port-4, a bevel gear group-5, a rotating shaft-6, a rolling wheel-7, a granulation disc-8, a granule receiving disc-9, a dust absorption and temperature reduction mechanism-10, an aluminum sheet frame-101, a cooling discharge pipe-102, a fan-103, a dust collector-104, a dust absorption cover-1041, fan blades-1042, a support frame-1043 and a collection barrel-1044.

Detailed Description

In order to further explain the technical solution of the present invention, the following is a detailed explanation through specific examples.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application.

In the present application, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

Please refer to fig. 1-2, the utility model provides a granulator is used in fireworks production, including base 1, driver 2, casing 3, discharge gate 4, bevel gear set 5, pivot 6, rolling wheel 7, granulation disc 8, connect a grain dish 9, base 1's right side top is fixed mutually with driver 2's bottom, casing 3's left side is equipped with discharge gate 4, driver 2's left end drive bevel gear set 5 transmission, the inside and the 6 transmissions of pivot of a bevel gear of perpendicular to pivot 6 are connected among the bevel gear set 5, rolling wheel 7's inside is connected with the 6 transmissions of pivot, and it rotates with granulation disc 8 to be connected, granulation disc 8's the outside is fixed mutually with casing 3's inboard, it is connected with the 6 transmissions of pivot to connect the inboard of a grain dish 9.

Referring to fig. 3-4, the utility model provides a granulator for fireworks production, including dust absorption cooling mechanism 10, the top of dust removal cooling mechanism 10 is fixed mutually with the bottom that connects a grain dish 9, and dust removal cooling mechanism 10 includes aluminum sheet frame 101, cooling calandria 102, fan 103, dust catcher 104, and aluminum sheet frame 101 is inside to be provided with cooling calandria 102, and dust catcher 104 runs through the inside of aluminum sheet frame 101 and fixes mutually with it, and the bottom of aluminum sheet frame 101 is provided with fan 103, and the top of aluminum sheet frame 101 is fixed mutually with the bottom that connects a grain dish 9.

In this embodiment, the one end that aluminum sheet frame 101 is close to and connects a disc 9 is hollow out construction, the other end that corresponds with it is the aluminum sheet full coverage, this structure more is favorable to the heat dissipation, cooling calandria 102 is the form of circumference equidistance along aluminum sheet frame 101 and disperses and distributes, conform with the granulator structure, the practicality has with the aesthetic property concurrently, fan 103 is equipped with the multiunit, distribute along aluminum sheet frame 101 equidistance, more be favorable to the performance of cooling, aluminum sheet frame 101 middle part inner circle footpath coincide with the outer lane footpath of support frame 1043 mutually, make the structure of dust absorption cooling mechanism 10 compacter, do not waste the space, cooling calandria 102 is made by the red copper material, it is fast to have the heat dissipation, the good performance that corrosion resistance is strong.

Referring to fig. 5-6, the utility model provides a granulator is used in fireworks production, dust catcher 104 includes dust absorption lid 1041, fan blade 1042, support frame 1043, collecting vessel 1044, and the bottom of dust catcher 104 contacts with the top of support frame 1043, and the inboard and the pivot 6 transmission of fan blade 1042 are connected, and the outside of support frame 1043 is fixed mutually with the inboard of aluminum sheet frame 101, and the top of collecting vessel 1044 is fixed mutually with the bottom of support frame 1043.

In this embodiment, the collecting barrel 1044 is a hollow cylinder, which conforms to the structure of the granulator and does not affect the operation thereof, the dust collector 104 sequentially comprises the dust collecting cover 1041, the fan blade 1042, the supporting frame 1043 and the collecting barrel 1044 from top to bottom, which is reasonable in structure, and operates with the granulator, so that certain power resources are saved, and the dust collecting cover is made of stainless steel, and has the advantages of high strength and difficulty in bending.

Referring to fig. 1-6, when the device is used, the driver 2 is started, the driver 2 drives the bevel gear set 5 to drive, so as to drive the rotating shaft 6 to rotate, so that the rolling wheel 7, the grain receiving disc 9 and the fan blade 1042 fixed on the rotating shaft 6 rotate synchronously;

the materials are put into a granulating disc 8 from a material port at the upper end of the machine shell 3, and the materials fall to a particle receiving disc 9 through the shaping of the granulating disc 8 under the rotation of a rolling wheel 7;

the fan 103 forces the external air to flow through the cooling calandria 102 from the filter screen on the machine shell 3, so that the external air exchanges heat with the air, the peripheral air is cooled, and then the cold air is transmitted to the interior of the machine shell 3 from the grain receiving disc 9, so that the safety temperature is always kept in the grain making process;

meanwhile, under the rotation of the rotating shaft 6, the blades 1042 rotate synchronously with the rotating shaft 6 during granulation, and dust produced by granulation enters the collecting barrel 1044 from the casing 3 through the dust collection cover 1041 under the action of the blades 1042 to complete the collection of the dust;

the firework particles fall on the particle receiving disc 9, and the rotation of the rotating shaft 6 drives the particle receiving disc 9 to synchronously rotate, so that the firework particles fall out from the discharge hole 4 under the action of the rotating force.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the providing of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The utility model discloses a control mode is through controller come automatic control, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the providing of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A granulator for firework production comprises a base (1), a driver (2), a shell (3), a discharge port (4), a bevel gear group (5), a rotating shaft (6), a rolling wheel (7), a granulation disc (8) and a grain receiving disc (9), wherein the right top end of the base (1) is fixed with the bottom end of the driver (2);

the method is characterized in that: still include dust absorption cooling mechanism (10), the top of dust absorption cooling mechanism (10) is fixed mutually with the bottom that connects a grain disc (9), dust absorption cooling mechanism (10) are including aluminium sheet frame (101), cooling calandria (102), fan (103), dust catcher (104), aluminium sheet frame (101) inside is provided with cooling calandria (102), inside that aluminium sheet frame (101) was run through in dust catcher (104) is fixed mutually rather than, the bottom of aluminium sheet frame (101) is provided with fan (103), the top of aluminium sheet frame (101) is fixed mutually with the bottom that connects a grain disc (9).

2. The pelletizer for firework production as claimed in claim 1, wherein: the dust collector (104) comprises a dust collection cover (1041), fan blades (1042), a support frame (1043) and a collection barrel (1044), the bottom end of the dust collector (104) is in contact with the top end of the support frame (1043), the inner sides of the fan blades (1042) are in transmission connection with a rotating shaft (6), the outer sides of the support frame (1043) are fixed with the inner sides of the aluminum sheet frames (101), and the top end of the collection barrel (1044) is fixed with the bottom end of the support frame (1043).

3. The pelletizer for firework production as claimed in claim 1, wherein: one end of the aluminum sheet frame (101) close to the particle receiving disc (9) is of a hollow structure, and the other end corresponding to the aluminum sheet frame is fully covered by an aluminum sheet.

4. The pelletizer for fireworks production according to claim 1, characterized in that: the cooling calandria (102) is distributed along the aluminum sheet frame (101) in a circumferential equidistant divergence manner.

5. The pelletizer for firework production as claimed in claim 1, wherein: the fans (103) are arranged in a plurality of groups and are distributed along the aluminum sheet frame (101) at equal intervals.

6. The pelletizer for fireworks production according to claim 1, characterized in that: the diameter of the inner ring in the middle of the aluminum sheet frame (101) is matched with the diameter of the outer ring of the support frame (1043).

7. The pelletizer for firework production as claimed in claim 2, wherein: the collecting barrel (1044) is in a hollow cylinder shape.

8. The pelletizer for firework production as claimed in claim 2, wherein: the dust collector (104) is sequentially provided with a dust collection cover (1041), a fan blade (1042), a support frame (1043) and a collection barrel (1044) from top to bottom.

9. The pelletizer for fireworks production according to claim 1, characterized in that: the left side of casing (3) is equipped with discharge gate (4), the left end drive bevel gear group (5) transmission of driver (2), the inside and pivot (6) transmission of a bevel gear of perpendicular to pivot (6) are connected in bevel gear group (5), the inside and the pivot (6) transmission of rolling wheel (7) are connected, and it rotates with granulation disc (8) and is connected, the outside of granulation disc (8) is fixed mutually with the inboard of casing (3), connect the inboard and the pivot (6) transmission of granule disc (9) and be connected.