Pelletizing pot equipment

Abstract

The utility model discloses granulation pot equipment which comprises a granulation pot, a feeding mechanism and a discharging mechanism, the granulation pot comprises a rotation driving part and a pot body, an output shaft of the rotation driving part is connected with the pot body, one side of the pot body is provided with a feeding and discharging port, the periphery of the pot body is provided with a discharging port, and the discharging port is connected with the rotation driving part. A cover plate capable of being opened and closed is arranged on the discharge opening; the feeding mechanism is erected at the top of the granulation pot and comprises a water supply pipe and a feeding hopper, and the feeding hopper and the water supply pipe are inserted into the feeding port and the discharging port of the granulation pot in a one-to-one correspondence mode and used for controllably supplying materials and water to the feeding port and the discharging port respectively. According to the utility model, the discharge port is formed in the periphery of the granulation pot, so that when the cover plate is closed, feeding and discharging can be carried out through the feeding and discharging port, and conventional continuous granulation operation is carried out; when the cover plate is opened, materials in the pot body can be discharged at a time and conveyed through the discharging mechanism, and all the materials can be discharged at any time according to the material state and the equipment failure.

Description

Technical Field

[0001] The utility model relates to the technical field of phosphogypsum granulation, in particular to a granulation pot device. Background Art

[0002] A granulator is needed in the preparation of phosphogypsum aggregate to mix the phosphogypsum raw materials with water and granulate them. Conventional granulation pots put materials and water into the pot body, mix the materials and water by rotating the pot body, and roll the granulation. For example, Chinese patent 202021891431.9 discloses a granulation pot device that is convenient for screening, including a base frame, an electric control box, a reduction motor, a gear transmission box, a pot body, a blower, an air duct, a solenoid valve, a humidity sensor probe and a nozzle, the electric control box is installed on the base frame, the reduction motor and the gear transmission box are installed on the base frame in turn, and the output shaft of the reduction motor is connected to the gear transmission box, the output end of the gear transmission box is connected to the pot body, and the blower is installed on the base frame.

[0003] In the above prior art, the pot body has only one material port located on one side of the pot body for discharging and discharging materials. When cleaning the pot body, it is necessary to manually remove the residual materials from the pot body, which is troublesome to operate and cannot be completely discharged at one time. Therefore, how to discharge the materials in the pot body at one time is a technical problem that needs to be solved. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies, and to provide a granulating pot device to solve the technical problem of how to discharge the materials in the pot body at one time in the prior art.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a granulation pot device, comprising:

[0007] The granulating pot comprises a rotating driving member and a pot body, wherein the output shaft of the rotating driving member is connected to the pot body, a material inlet and outlet is provided on one side of the pot body, a material discharge port is provided on the periphery of the pot body, and an openable and closable cover plate is provided on the material discharge port;

[0008] A feeding mechanism, which is mounted on the top of the granulation pot, comprises a water supply pipe and a feeding hopper, wherein the feeding hopper and the water supply pipe are inserted into the inlet and outlet of the granulation pot in a one-to-one correspondence, and are used for controllably feeding materials and water to the inlet and outlet, respectively; and

[0009] The discharge mechanism is set up at the bottom of the granulation pot and is used to guide the material discharged from the discharge port.

[0010] In some embodiments, the pot body includes a semicircular shell and a cylindrical shell, the two semicircular shells are respectively arranged on both sides of the cylindrical shell, and the inlet and outlet are opened on the semicircular shell on one side.

[0011] In some embodiments, it also includes a platform body, and a plurality of protective compartments are arranged on both sides of the platform body, and a plurality of granulation pots are installed in the protective compartments one by one. The feeding mechanism is installed on the top of the platform body, and the discharge mechanism is installed on the inner side of the platform body and is located between the opposite sides of the granulation pots on both sides.

[0012] In some embodiments, a main pipeline is arranged between several of the water supply pipes, and an electrically controlled regulating valve is arranged between the main pipeline and the water supply pipes.

[0013] In some embodiments, an extension tube is provided at the bottom of the feeding hopper, the bottom end of the extension tube extends into the corresponding inlet and outlet of the granulation pot, and an electric control valve is provided between the extension tube and the feeding hopper.

[0014] In some embodiments, the feeding mechanism also includes a feeding conveyor belt and a diverter. The feeding conveyor belt is installed on the top of the platform body and is located between the opposite sides of the granulation pot. The diverter is arranged on the feeding conveyor belt to guide the material from the conveyor belt into the feeding hopper.

[0015] In some embodiments, there is one diverter corresponding to a pair of the granulation pots, and the diverter includes a telescopic cylinder and a triangular plowshare, and the triangular plowshare is arranged at the telescopic end of the telescopic cylinder.

[0016] In some embodiments, the discharge mechanism includes a guide hopper and a discharge conveyor belt, one end of the guide hopper is connected to the platform body and extends to below the discharge port of the granulation pot, the other end of the guide hopper extends to the top of the discharge conveyor belt, and the discharge conveyor belt is erected between the opposite sides of the granulation pot on both sides.

[0017] In some embodiments, a maintenance platform is further included, which is erected on the inner side of the platform body and located above the discharge conveyor belt.

[0018] In some embodiments, the rotating drive member includes a driving motor, a gear transmission box and a base, the driving motor and the gear transmission box are both installed on the top of the base, the output shaft of the driving motor is connected to the input shaft of the gear transmission box, and the output shaft of the gear transmission box is connected to the pot body for driving the pot body to rotate.

[0019] Compared with the prior art, the granulation pot equipment provided by the utility model can feed and discharge materials through the discharge port opened on the outer periphery of the granulation pot when the cover is closed, so as to carry out conventional continuous granulation operation; when the cover is opened, the material in the pot body can be discharged at one time and transported through the discharge mechanism, and all materials can be discharged at any time according to the material status and equipment failure, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the structure of the granulation pot equipment provided by the embodiment of the utility model;

[0021] Figure 2 It is a front view of the granulation pot device provided by the embodiment of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the granulation pot device provided by the embodiment of the utility model at a low angle;

[0023] Figure 4 It is a three-dimensional diagram of a granulation pot provided in an embodiment of the utility model;

[0024] Figure 5 It is a three-dimensional exploded view of a granulation pot provided in an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 1. Granulating pot; 11. Rotating driving member; 12. Pot body; 111. Driving motor; 112. Gear transmission box; 113. Base; 121. Semicircular shell; 122. Cylindrical shell; 101. Inlet and outlet; 102. Discharge port; 103. Cover plate;

[0027] 2. Feeding mechanism; 21. Water supply pipe; 22. Feeding hopper; 23. Feeding conveyor belt; 24. Diverter; 211. Main pipeline; 221. Extension pipe; 241. Telescopic cylinder; 242. Triangular plowshare;

[0028] 3. Discharging mechanism; 31. Guide hopper; 32. Discharging conveyor belt;

[0029] 4. Platform body; 401. Protective compartment;

[0030] 5. Maintain the platform. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] In order to solve the technical problem of how to discharge the materials in the pot body at one time, the utility model provides a granulating pot equipment, which can realize the one-time discharge of the materials in the pot body.

[0033] It should be noted that the granulation pot equipment described in the utility model is used for but not limited to phosphate gypsum granulation, etc. For the convenience of explanation, in the utility model, only the granulation pot equipment applied to phosphate gypsum granulation is used as an example for explanation, and the principle of applying the granulation pot equipment to granulation of other types of materials is essentially the same as the principle applied to phosphate gypsum granulation, which will not be repeated here.

[0034] See also Figure 1 , Figure 1 It is a three-dimensional structural diagram of a granulation pot device in an embodiment of the utility model. The granulation pot device includes a granulation pot 1, a feeding mechanism 2 and a discharging mechanism 3. The granulation pot 1 includes a rotating driving member 11 and a pot body 12. The output shaft of the rotating driving member 11 is connected to the pot body 12 for driving the pot body 12 to rotate. An inlet and outlet port 101 is provided on one side of the pot body 12. A discharging port 102 is provided on the outer periphery of the pot body 12. An openable and closable cover plate 103 is provided on the discharging port 102. When rotating granulation, the cover plate 103 covers the discharging port 102. When one-time discharging is required, the pot body 12 is rotated, the discharging port 102 is directed downward, and the cover plate 103 is opened, so that the material inside can be discharged at one time through the discharging port 102. The material can be adjusted at any time according to the material state and the equipment. In case of a malfunction, all materials can be discharged, which improves the convenience of operation. In addition, during normal operation, the feed enters from the inlet and outlet 101. During continuous granulation, the feed is automatically discharged from the inlet and outlet 101 in an overflow manner to achieve the effect of continuous granulation and discharging. The feeding mechanism 2 is set on the top of the granulation pot 1, including a water supply pipe 21 and a hopper 22. The hopper 22 and the water supply pipe 21 are inserted into the inlet and outlet 101 of the granulation pot 1 one by one, and are respectively used for controllable feeding and water supply to the inlet and outlet 101. The discharging mechanism 3 is set at the bottom of the granulation pot 1, and is used to guide the material discharged from the discharge port 102 and the material overflowing from the inlet and outlet 101, and controllable feeding and discharging are convenient for continuous granulation feeding, continuous granulation, continuous discharging and continuous transportation.

[0035] In this embodiment, materials and water are fed into the granulation pot 1 through the feeding mechanism 2, and the granulation pot 1 is rotated to perform granulation. When discharge is required, the cover plate 103 of the discharge port 102 is opened, and the materials are discharged to the discharge mechanism 3 for transportation.

[0036] It can be understood that the number of granulation pots 1 can be multiple, and correspondingly, the feeding mechanism 2 is provided with multiple water supply pipes 21 and feeding hoppers 22 corresponding to the number of granulation pots 1.

[0037] In one embodiment, see Figure 4 and Figure 5 In order to achieve a better granulation effect, the pot body 12 includes a semicircular shell 121 and a cylindrical shell 122. The two semicircular shells 121 are respectively arranged on both sides of the cylindrical shell 122. The inlet and outlet 101 is opened on the semicircular shell 121 on one side. The cylindrical shell 122 is added to the granulation area. The circular space increases the granulation area while improving the sphericity and particle size, so that the finished product has better quality and better particle size.

[0038] In one embodiment, see Figure 1 , Figure 2 and Figure 3 In order to install multiple granulation pots 1 and perform corresponding safety protection, it also includes a platform body 4, and a plurality of protection compartments 401 are arranged on both sides of the platform body 4. A plurality of the granulation pots 1 are installed in the protection compartments 401 one by one, and the granulation pots 1 are enclosed by the protection compartments 401 to improve the safety of the working area and the granulation production of the granulation pots 1. The granulation pots 1 are distributed in two rows, and the pot bodies 12 are opposite to each other, and an aisle is formed in the middle, wherein the aisle also includes a maintenance platform 5 for facilitating operation of the inlet and outlet ports 101 of the pot body 12, which is erected on the inner side of the platform body 4 and located above the discharge conveyor belt 32. The maintenance platform 5 is raised to the height of the inlet and outlet ports 101 for easy maintenance and operation of the inlet and outlet ports 101. In addition, the feeding mechanism 2 is installed on the top of the platform body 4, and the discharge mechanism 3 is installed on the inner side of the platform body 4 and located between the opposite sides of the granulation pots 1 on both sides.

[0039] In one embodiment, see Figure 2 In order to achieve controllable water supply, a main pipeline 211 is arranged between several of the water supply pipes 21, and an electrically controlled regulating valve is arranged between the main pipeline 211 and the water supply pipe 21, wherein the number of the water supply pipes 21 is the same as the number of the granulation pots 1, and the number of the main pipelines 211 is two, corresponding to the granulation pots 1 arranged in two rows, each for connecting and communicating the water supply pipes 21 on a row of granulation pots 1 for water supply, and the electrically controlled regulating valve between the water supply pipe 21 and the main pipeline 211 can control the flow rate of the output water, control the amount of water injection, and control the water demand during granulation and balling to the optimal state.

[0040] In one embodiment, see Figure 2 In order to achieve controllable feeding, an extension pipe 221 is provided at the bottom of the feeding hopper 22, and the bottom end of the extension pipe 221 extends to the corresponding inlet and outlet port 101 of the granulation pot 1, and an electric control valve is provided between the extension pipe 221 and the feeding hopper 22 to control the feeding. The electric control valve is opened to feed, and the electric control valve is closed to stop feeding.

[0041] In one embodiment, see Figure 2 In order to achieve the diversion of feeding for multiple granulating pots 1, the feeding mechanism 2 also includes a feeding conveyor belt 23 and a diverter 24. The feeding conveyor belt 23 is installed on the top of the platform body 4 and is located between the opposite sides of the granulating pots 1 on both sides to transport materials from back to front. The diverter 24 is arranged on the feeding conveyor belt 23 to guide the material from the conveyor belt into the feeding hopper 22.

[0042] Specifically, there is a diverter 24 corresponding to a pair of granulating pots 1 opposite to each other on the left and right, and the diverter 24 includes a telescopic cylinder 241 and a triangular plowshare 242. The triangular plowshare 242 is arranged at the telescopic end of the telescopic cylinder 241. When the triangular plowshare 242 is in contact with the top surface of the feeding conveyor belt 23, the material is conveyed toward the tip of the triangle, and the inclined surfaces on both sides of the triangle are respectively facing the feeding hoppers 22 on both sides. Under the conveyance of the feeding conveyor belt 23, the material is diverted by the tip of the triangular plowshare 242, and slides and falls along the inclined surfaces on both sides of the triangular plowshare 242 toward the feeding hoppers 22 on both sides, thereby achieving a diversion effect.

[0043] It can be understood that a plurality of diverter pieces 24 are sequentially arranged from front to back along the feeding conveyor belt 23. During feeding, they are performed sequentially. Only one triangular plow blade 242 is attached to the feeding conveyor belt 23 at a time, so as to achieve the effect of sequentially feeding multiple pairs of the feeding hoppers 22 of the granulating pots 1.

[0044] In one embodiment, see Figure 1 and Figure 2 In order to collect and convey the discharges of multiple granulation pots 1, the discharge mechanism 3 includes a guide hopper 31 and a discharge conveyor belt 32. One end of the guide hopper 31 is connected to the platform body 4 and extends to the bottom of the discharge port 102 of the granulation pot 1. The other end of the guide hopper 31 extends to the top of the discharge conveyor belt 32. The discharge conveyor belt 32 is erected between the opposite sides of the granulation pots 1 on both sides. The material discharged from a single granulation pot 1 is guided by the guide hopper 31 and collected and conveyed on the discharge conveyor belt 32.

[0045] In one embodiment, see Figure 2 The rotating driving member 11 includes a driving motor 111, a gear transmission box 112 and a base 113. The driving motor 111 and the gear transmission box 112 are both installed on the top of the base 113. The output shaft of the driving motor 111 is connected to the input shaft of the gear transmission box 112. The output shaft of the gear transmission box 112 is connected to the pot body 12 for driving the pot body 12 to rotate. The pot body 12 is driven by the driving motor 111 and driven by the gear transmission box 112 to rotate, thereby performing rotating granulation.

[0046] It can be understood that the base 113 can also adopt a base that can be raised and lowered to adjust the angle of the pot body 12, which has a flipping effect on the pot body 12. For example, the base 113 includes a base frame, a top plate and a hydraulic push rod. The side of the top plate close to the pot body 12 is hinged to the top of the base frame, and the two ends of the hydraulic push rod are respectively hinged to the other side of the top plate and the base frame. The top plate can be flipped by extending and retracting the hydraulic push rod, and the rotating drive member 11 is installed on the top plate. When the top plate is flipped, it can drive the pot body 12 to flip downward, thereby forming a pouring effect. The above is a flipping drive structure commonly used in this field and will not be elaborated here.

[0047] In order to better understand the present invention, the following Figures 1 to 5 The technical solution of the utility model is described in detail: the material is transported to the feeding conveyor belt 23, and under the diversion of the triangular plowshare 242, it is put into the feeding hopper 22 above the granulation pot 1 on both sides, and enters the pot body 12 from the feeding hopper 22 through the extension pipe 221, and water is supplied to the pot body 12 through the main pipeline 211 and the water supply pipe 21. Under the rotation drive of the rotating driving member 11, granulation is carried out, and the overflowing granulation molding material overflows from the inlet and outlet 101, and granulation is continued. When it is necessary to discharge the material from the pot body 12 at one time, the cover plate 103 is opened and the material is discharged from the discharge port 102. The overflowed granulation molding material and the material discharged from the discharge port 102 will flow from the guide hopper 31 into the discharge conveyor belt 32 and be transported away; a cylindrical shell 122 is added to the granulation area of ​​the pot body 12, which increases the granulation area while improving the ball forming degree and particle size, so that the finished product quality is better and the particle size is better; a discharge port 102 is added in the cylindrical shell 122 area, and all materials can be discharged at any time according to the material status and equipment failure; the water supply and feeding of the feeding mechanism are controllable, and the material collection and transportation of the arranging mechanism are coordinated, so that continuous feeding, continuous granulation, continuous discharging and continuous transportation can be realized.

[0048] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A granulation pot equipment, characterized in that: include: The granulating pot comprises a rotating driving member and a pot body, wherein the output shaft of the rotating driving member is connected to the pot body, a material inlet and outlet is provided on one side of the pot body, a material discharge port is provided on the periphery of the pot body, and an openable and closable cover plate is provided on the material discharge port; A feeding mechanism, which is mounted on the top of the granulation pot, comprises a water supply pipe and a feeding hopper, wherein the feeding hopper and the water supply pipe are inserted into the inlet and outlet of the granulation pot in a one-to-one correspondence, and are used for controllably feeding materials and water to the inlet and outlet, respectively; as well as The discharge mechanism is set up at the bottom of the granulation pot and is used to guide the material discharged from the discharge port.

2. The granulation pot equipment according to claim 1, characterized in that: The pot body comprises a semicircular shell and a cylindrical shell, the two semicircular shells are respectively arranged on both sides of the cylindrical shell, and the inlet and outlet are opened on the semicircular shell on one side.

3. The granulation pot equipment according to claim 2, characterized in that: It also includes a platform body, and a plurality of protective compartments are arranged on both sides of the platform body. A plurality of granulating pots are installed in the protective compartments one by one. The feeding mechanism is installed on the top of the platform body, and the discharging mechanism is installed on the inner side of the platform body and is located between the opposite sides of the granulating pots on both sides.

4. The granulation pot equipment according to claim 3, characterized in that: A main pipeline is arranged between the plurality of water supply pipes, and an electric-controlled regulating valve is arranged between the main pipeline and the water supply pipes.

5. The granulation pot equipment according to claim 4, characterized in that: An extension pipe is arranged at the bottom of the feeding hopper, the bottom end of the extension pipe extends into the corresponding inlet and outlet of the granulation pot, and an electric control valve is arranged between the extension pipe and the feeding hopper.

6. The granulation pot equipment according to claim 5, characterized in that: The feeding mechanism also includes a feeding conveyor belt and a diverter. The feeding conveyor belt is installed on the top of the platform body and is located between the opposite sides of the granulation pots on both sides. The diverter is arranged on the feeding conveyor belt and is used to guide the material from the conveyor belt into the feeding hopper.

7. The granulation pot equipment according to claim 6, characterized in that: There is one diverter piece corresponding to a pair of the granulating pots. The diverter piece includes a telescopic cylinder and a triangular plowshare. The triangular plowshare is arranged at the telescopic end of the telescopic cylinder.

8. The granulation pot equipment according to claim 7, characterized in that: The discharge mechanism includes a guide hopper and a discharge conveyor belt. One end of the guide hopper is connected to the platform body and extends to below the discharge port of the granulation pot. The other end of the guide hopper extends to the top of the discharge conveyor belt. The discharge conveyor belt is erected between the opposite sides of the granulation pot on both sides.

9. The granulation pot equipment according to claim 8, characterized in that: It also includes a maintenance platform, which is erected on the inner side of the platform body and located above the discharge conveyor belt.

10. The granulation pot equipment according to claim 9, characterized in that: The rotating drive component includes a driving motor, a gear transmission box and a base. The driving motor and the gear transmission box are both installed on the top of the base. The output shaft of the driving motor is connected to the input shaft of the gear transmission box. The output shaft of the gear transmission box is connected to the pot body for driving the pot body to rotate.

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