CN211754729U

CN211754729U - Granulator and spray head assembly thereof

Info

Publication number: CN211754729U
Application number: CN202020071227.6U
Authority: CN
Inventors: 李峰芝
Original assignee: Zibo Shi Shi Shi Shi Energy Saving Technology Co ltd
Current assignee: Zibo Shi Shi Shi Shi Energy Saving Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-27
Anticipated expiration: 2030-01-14

Abstract

Granulator and shower nozzle assembly thereof belongs to the raw materials preparation equipment field of building materials. Including shower nozzle main casing body (1) and a plurality of shower nozzle (4), set up one on the shower nozzle main casing body (1) and be used for connecting water inlet (2) of spray pipe (10), evenly seted up a plurality of delivery ports (3) on the shower nozzle main casing body (1), shower nozzle (4) threaded connection is in delivery port (3) department. The granulator spray head assembly (8) is arranged on the inner side of the upper part of the granulation tower body (7), and the spray head main shell (1) is connected with a water supply mechanism through a water spray pipe (10). When changing the ceramic brick prescription, can very conveniently change the shower nozzle of different orifice diameters, can adjust the quantity of shower nozzle moreover, dismantle the back with the shower nozzle, through bolt lug connection just can be sealed with corresponding delivery port department to realize multiple shower nozzle combination, satisfy various ceramic brick prescription production demands, it is convenient to adjust, simple structure.

Description

Granulator and spray head assembly thereof

Technical Field

Granulator and shower nozzle assembly thereof belongs to the raw materials preparation equipment field of building materials.

Background

The preparation process of the ceramic tile powder mainly comprises a wet powder making process and a dry powder making process, and the preparation process is used for the dry powder making process, so the dry powder making process is only introduced, in the dry powder making process, a ceramic raw material formula is fed into a mill for dry grinding, the dry-ground powder is fed into a granulator, water mist is sprayed in the falling process of the powder, the powder is collided and combined to form larger particles, large particles fall on a rotating whole granulation disc under the action of gravity, the particles on the whole granulation disc are continuously integrated and optimized to form solid particles, the whole granulation work is completed, and the solid particles are dried and dedusted and then fed into a material bin for compression use.

The ceramic tiles are various in variety, the ingredients of each ceramic tile are different, and the spray head assemblies with different sizes and even spray directions need to be selected according to the mixture ratio of material powder during granulation, so that great inconvenience is caused to production, and the spray head assemblies need to be adjusted in a large amount of time for replacing the formula each time, so that normal production is influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art and provides a granulator and a spray head assembly thereof with simple structure and convenient operation.

The utility model provides a technical scheme that its technical problem adopted is: this granulator shower nozzle assembly, its characterized in that: including the shower nozzle main casing body and a plurality of shower nozzle, set up a water inlet that is used for connecting the spray pipe on the shower nozzle main casing body, evenly seted up a plurality of delivery ports on the shower nozzle main casing body, shower nozzle threaded connection is in delivery port department.

Preferably, the shower nozzle main casing body is the conical body that the diameter from top to bottom reduces gradually, the delivery port is seted up on the conical surface of the shower nozzle main casing body to make the shower nozzle send the form of loosing to the spray below that inclines, better with the contact of material powder, the upper end at the shower nozzle main casing body is seted up to the water inlet.

Preferably, an upper group of water outlets and a lower group of water outlets are arranged on the conical surface of the main sprayer housing, and each group of water outlets surrounds the conical surface of the main sprayer housing.

Preferably, the shower nozzle main casing body is the conical body that the diameter from top to bottom reduces gradually, is equipped with the trapezoidal face of falling that a plurality of annulars distribute side by side on the side of the shower nozzle main casing body, the delivery port is seted up on the trapezoidal face of falling.

Preferably, three water outlets are arranged on the inverted trapezoidal surface, two of the water outlets are arranged on the upper side of the inverted trapezoidal surface side by side, and one water outlet is arranged on the lower side of the inverted trapezoidal surface.

A pelletizer characterized by: including granulation tower body and granulator shower nozzle assembly, the granulation tower body upper end is equipped with glassware under the whirlwind, and feeding storehouse and feeding fan are connected to glassware under the whirlwind, and the lower extreme of granulation tower body is equipped with the whole grain dish of rotatory setting, and the downside of granulation tower body still is equipped with the suspension fan, and the air outlet setting of suspension fan is at the downside of whole grain dish, and the middle part of granulation tower body is connected with the fan of airing exhaust, and granulator shower nozzle assembly sets up the upper portion inboard at the granulation tower body, and the shower nozzle main casing body passes through the spray.

Preferably, the water supply mechanism comprises a water tank, a water pump and a pressure stabilizing tank, the water pump is connected between the water tank and the pressure stabilizing tank, and the water spray pipe is connected with the pressure stabilizing tank.

Preferably, a filter is arranged in the water tank, and a water inlet of the water pump is connected with the filter.

Preferably, the water spray pipe is provided with a dust cover, and the granulator nozzle assembly is arranged on the lower side of the dust cover.

Compared with the prior art, the technical scheme of the granulator and the spray head assembly thereof has the beneficial effects that:

this granulator shower nozzle assembly sets up a plurality of delivery ports on the shower nozzle main casing body, with shower nozzle threaded connection on the delivery port, when changing ceramic brick prescription, can very conveniently change the shower nozzle of different orifice diameters, especially when the trial-production, can adjust the shower nozzle combination at any time, and can adjust the quantity of shower nozzle, dismantle the back with the shower nozzle, through bolt lug connection just can be sealed with corresponding delivery port in delivery port department, thereby realize multiple shower nozzle combination, satisfy various ceramic brick prescription production demands, it is convenient to adjust, moreover, the steam generator is simple in structure.

Drawings

Figure 1 is a cross-sectional view of embodiment 1 of the pelletizer nozzle assembly.

Fig. 2 is a schematic structural view of the pelletizer nozzle assembly in embodiment 1.

Fig. 3 is a schematic structural view of the pelletizer nozzle assembly in embodiment 2.

Figure 4 is a schematic structural view of embodiment 3 of the pelletizer nozzle assembly.

Fig. 5 is a schematic view of the pelletizer.

Fig. 6 is a schematic structural view of a granulation tower body.

Wherein: 1. the device comprises a sprayer main shell 2, a water inlet 3, a water outlet 4, a sprayer 5, a conical surface 6, an inverted trapezoidal surface 7, a granulation tower body 8, a granulator sprayer assembly 9, a dust cover 10, a water spray pipe 11, a cyclone feeder 12, a feeding pipe 13, a soft connecting piece 14, a feeding fan 15, a feeding bin 16, a suspension fan 17, a granulating disc 18, a discharging port 19, a rotating motor 20, a water tank 21, a filter 22, a water pump 23, a pressure stabilizing tank 24, an exhaust fan 25 and an exhaust pipe.

Detailed Description

Fig. 1-2 are preferred embodiments of the spray head assembly of the pelletizer, and the present invention will be further described with reference to fig. 1-6.

Example 1

Referring to fig. 1-2, the sprayer assembly of the granulator comprises a sprayer main shell 1 and a plurality of sprayers 4, wherein a water inlet 2 used for being connected with a spray pipe 10 is formed in the sprayer main shell 1, a plurality of water outlets 3 are uniformly formed in the sprayer main shell 1, and the sprayers 4 are in threaded connection with the water outlets 3.

The shower nozzle main casing body 1 is the conical body that the diameter from top to bottom reduces gradually, delivery port 3 is seted up on the conical surface 5 of shower nozzle main casing body 1, and water inlet 2 is seted up in the upper end of shower nozzle main casing body 1. Two sets of delivery ports 3 about being equipped with on the conical surface 5 of the main casing body of shower nozzle 1, every group delivery port 3 encircles the conical surface 5 setting of the main casing body of shower nozzle 1.

Example 2

Referring to fig. 3, the main casing 1 of the sprayer of the present embodiment is also a conical body with a diameter gradually decreasing from top to bottom, a plurality of inverted trapezoidal surfaces 6 are arranged on the side surface of the main casing 1 of the sprayer in an annular and side-by-side distribution, and the water outlet 3 is arranged on the inverted trapezoidal surfaces 6. It is more convenient to process the water outlet 3 on the inverted trapezoidal surface 6. Be equipped with threely on the trapezoidal surface of falling 6 delivery ports 3, wherein two delivery ports 3 set up the upside at the trapezoidal surface of falling 6 side by side, and a delivery port 3 sets up the downside at the trapezoidal surface of falling 6.

The granulator sprayer assembly of embodiment 1 or embodiment 2 sets up a plurality of delivery ports 3 on the main casing 1 of shower nozzle, with shower nozzle 4 threaded connection on delivery port 3, when changing ceramic tile prescription, can very conveniently change the shower nozzle 4 of different orifice diameters, especially during the trial production, can adjust the combination of shower nozzle 4 at any time, and can adjust the quantity of shower nozzle 4, dismantle shower nozzle 4 after, through bolt lug connection in delivery port 3 department can be sealed corresponding delivery port 3, thereby realize multiple shower nozzle 4 combination, satisfy various ceramic tile prescription production demands, it is convenient to adjust, moreover, the steam generator is simple in structure.

Example 3

Referring to fig. 4, three groups of nozzles 4 are arranged on the nozzle main housing 1 in this embodiment from top to bottom, and each group of nozzles 4 is arranged around the conical surface 5 of the nozzle main housing 1.

Referring to fig. 5 to 6, the present embodiment provides a granulator, including a granulation tower body 7 and the granulator nozzle assembly 8 of embodiment 1 or embodiment 2, a cyclone discharger 11 is disposed at an upper end of the granulation tower body 7, the cyclone discharger 11 is connected to a feeding bin 15 and a feeding fan 14, a granulation disc 17 which is rotatably disposed is disposed at a lower end of the granulation tower body 7, a suspension fan 16 is further disposed at a lower side of the granulation tower body 7, an air outlet of the suspension fan 16 is disposed at a lower side of the granulation disc 17, an exhaust fan 24 is connected to a middle portion of the granulation tower body 7 through an exhaust pipe 25, the granulator nozzle assembly 8 is disposed at an inner side of an upper portion of the granulation tower body 7, and the nozzle main housing 1 is connected to a water. A rotating motor 19 is arranged at the lower side of the granulation tower body 7, and the rotating motor 19 drives the granulating disc 17 to rotate through a transmission shaft.

The water supply mechanism of this embodiment includes water tank 20, water pump 22 and surge tank 23, and water pump 22 is connected between water tank 20 and surge tank 23, and spray pipe 10 is connected with surge tank 23, and surge tank 23 guarantees that 8 water pressure of entering granulator shower nozzle assembly are stable, improves product quality. A filter 21 is provided in the water tank 20, and an inlet of the water pump 22 is connected to the filter 21.

A spiral feeding channel is arranged in the cyclone feeder 11, a feeding fan 14 is connected with one side of the cyclone feeder 11 through a feeding pipe 12, and the upper side of the feeding pipe 12 is connected with a feeding bin 15. In order to prevent the connection between the feeding pipe 12 and the feeding bin 15 from being damaged due to the vibration of the granulation tower 7, the lower end of the feeding bin 15 of the embodiment is connected with the feeding pipe 12 through a flexible connector 13, and the flexible connector 13 can be a corrugated pipe.

After 14 pay-offs of feeding fan, the material in the glassware 11 under the whirlwind, material powder spiral gets into in the granulation tower body 7, thereby make material powder homodisperse in the granulation tower body 7, glassware 11 sets up in granulation tower body 7 upside center department under the whirlwind, granulator shower nozzle assembly 8 sets up in the inboard center department in granulation tower body 7 upper portion, can guarantee that material powder is even to be contacted with water smoke, reduce the contact of material powder with granulation tower body 7 inner wall, granulator shower nozzle assembly 8 passes through spray pipe 10 and connects water supply mechanism, spray pipe 10 upwards passes glassware 11 under the whirlwind. A dust cover 9 is arranged on the water spraying pipe 10, and the granulator nozzle assembly 8 is arranged on the lower side of the dust cover 9. The dust cover 9 can prevent powder from falling on the spray head 4 and avoid the spray head 4 from being blocked.

The working process is as follows: the dry-milled powder is fed into a feeding bin 15, when granulation is needed, a feeding fan 14 is started to drive the powder at the bottom of the feeding bin 15 to enter a cyclone blanking device 11, the powder spirally flows from outside to inside in the cyclone blanking device 11, finally, the powder spirally enters a granulation tower body 7 under the action of gravity, a water pump 22 sucks water in a water tank 20 and then sprays the water in the granulation tower body 7 through a granulator nozzle assembly 8, meanwhile, a suspension fan 16 provides airflow blowing the powder upwards to enable the powder to be fully combined in the granulation tower body 7, the powder is prevented from falling into a gap between a whole grain disc 17 and the granulation tower body 7 to cause blockage, an exhaust fan 24 leads wind of the feeding fan 14 and the suspension fan 16 out of the granulation tower body 7, the powder is collided and combined to form larger particles, the large particles fall on a rotating whole grain disc 17 under the action of gravity, and the particles on the whole grain disc 17 are continuously integrated and optimized to form solid particles, with the increasing weight of the solid particles, the solid particles are thrown out from the discharge port 18 under the action of centrifugal force, and the complete granulation is carried out. The exhaust fan 24 leads two air flows out of the granulation tower body 7, keeps the pressure in the granulation tower body 7 stable, ensures that the material powder stably enters the granulation tower body 7, and improves the product quality and the production efficiency. When the raw material formula of the ceramic tile needs to be changed, different combinations are realized by changing the corresponding spray nozzles 4, so that the adjustment of the spray size required by the formula is not needed, and the adjustment is convenient.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A granulator spray head assembly is characterized in that: including shower nozzle main casing body (1) and a plurality of shower nozzle (4), set up one on the shower nozzle main casing body (1) and be used for connecting water inlet (2) of spray pipe (10), evenly seted up a plurality of delivery ports (3) on the shower nozzle main casing body (1), shower nozzle (4) threaded connection is in delivery port (3) department.

2. The pelletizer nozzle assembly as set forth in claim 1, wherein: the shower nozzle main casing body (1) is the conical body that the diameter from top to bottom reduces gradually, set up on the conical surface (5) of shower nozzle main casing body (1) delivery port (3), set up in the upper end of shower nozzle main casing body (1) water inlet (2).

3. The pelletizer nozzle assembly as set forth in claim 2, wherein: two sets of delivery ports (3) about being equipped with on the conical surface (5) of the main casing body of shower nozzle (1), every group delivery port (3) encircle conical surface (5) setting of the main casing body of shower nozzle (1).

4. The pelletizer nozzle assembly as set forth in claim 1, wherein: the shower nozzle main casing body (1) is the conical body that the diameter from top to bottom reduces gradually, is equipped with a plurality of rings shape trapezoidal face (6) that distribute side by side on the side of the shower nozzle main casing body (1), delivery port (3) are seted up on trapezoidal face (6) of falling.

5. The pelletizer nozzle assembly as set forth in claim 4, wherein: be equipped with threely on trapezoidal face (6) delivery port (3), wherein two delivery ports (3) set up the upside in the trapezoidal face (6) side by side, and a delivery port (3) set up the downside in the trapezoidal face (6).

6. A pelletizer characterized by: the granulator sprayer assembly comprises a granulator body (7) and the granulator sprayer assembly as claimed in any one of claims 1 to 5, wherein a cyclone discharger (11) is arranged at the upper end of the granulator body (7), the cyclone discharger (11) is connected with a feeding bin (15) and a feeding fan (14), a granule adjusting disc (17) which is rotationally arranged is arranged at the lower end of the granulator body (7), a suspension fan (16) is further arranged at the lower side of the granulator body (7), an air outlet of the suspension fan (16) is arranged at the lower side of the granule adjusting disc (17), an air exhaust fan (24) is connected to the middle of the granulator body (7), the granulator sprayer assembly (8) is arranged on the inner side of the upper portion of the granulator body (7), and the sprayer main shell (1) is connected with a water supply mechanism through.

7. The pelletizer as set forth in claim 6, wherein: the water supply mechanism comprises a water tank (20), a water pump (22) and a pressure stabilizing tank (23), the water pump (22) is connected between the water tank (20) and the pressure stabilizing tank (23), and a water spray pipe (10) is connected with the pressure stabilizing tank (23).

8. The pelletizer as set forth in claim 7, wherein: a filter (21) is arranged in the water tank (20), and a water inlet of the water pump (22) is connected with the filter (21).

9. The pelletizer as set forth in claim 6, wherein: and a dust cover (9) is arranged on the water spraying pipe (10), and the granulator sprayer assembly is arranged on the lower side of the dust cover (9).