A collection device for sintered colored sand production
By integrating cooling and collection functions into the sintered colored sand production device, a spiral tube heat exchange and circulating cooling system is used, combined with a telescopic device and a solenoid valve, to achieve efficient cooling and automated quantitative collection of colored sand. This solves the problems of low cooling efficiency and easy damage to collection bags in existing devices, and improves production efficiency and usage effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU OWENS COLOR SAND TECH CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-05-26
AI Technical Summary
Existing sintered colored sand production collection devices lack cooling functions, resulting in low efficiency, and the collection bags are prone to deformation and breakage, leading to poor performance.
Design a collection device that integrates cooling and collection functions, including a spiral tube cooling system, a circulating cooling system, a telescopic device to fix the packaging bag, and an electronic scale for quantitative collection. The spiral tube is used to cool the colored sand through heat exchange, and the telescopic device and solenoid valve are used to achieve automated collection.
It achieves efficient cooling and automated quantitative collection of colored sand, improving the practicality and efficiency of the device and avoiding deformation and damage to the collection bags.
Smart Images
Figure CN224277654U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sintered colored sand production technology, and specifically discloses a collection device used in the production of sintered colored sand. Background Technology
[0002] Sintered colored sand is a process that uses mineral particles (pebbles) as raw materials, adds inorganic pigments and special coatings, and prepares sintered colored sand through high-temperature sintering. It consists of four steps: stirring, preheating, calcination and cooling. During the sintering and sand cooling process, it is necessary to stir-fry and cool the sand and collect it.
[0003] For example, Chinese patent CN21630271U discloses a collection device for the production of sintered colored sand. It welds four uprights to the top of the device base and installs a collection box at the end of the uprights by means of a shaking spring. This allows the collection box to shake up and down under the drive of the vibration motors installed at both ends, which makes it easier to shake the colored sand put into the collection box evenly so that it can be spread into the sand stacking trough, thus realizing the function of quantitative material feeding and collection.
[0004] However, the device does not have a cooling function. It is necessary to use a cooling device to cool the sintered colored sand before it is transported into the device for collection, which is inefficient.
[0005] Furthermore, the device was found to have some defects during actual use. The device uses hooks to fix the collection bag and opens the bag opening to collect colored sand. However, when the collection bag is suspended by the hooks, as the weight of the sand inside the bag increases, the collection bag is prone to deformation and tearing, resulting in poor performance. Utility Model Content
[0006] This utility model proposes a collection device for the production of sintered colored sand, which enables the collection device to have cooling and collection functions, thereby improving the practicality of the device.
[0007] This utility model is implemented as follows: a collection device for sintered colored sand production includes a base, a cooling box located above the base, and a spiral tube spiraling downwards inside the cooling box for conveying and cooling the sintered colored sand. The cooling box has a feeding port and a discharge pipe connected to the upper and lower ends of the spiral tube, respectively, at its top and bottom. The discharge pipe is equipped with a solenoid valve. A water inlet pipe and a drain pipe are located on one side of the cooling box. The base has a cooling mechanism for circulating and replacing the water in the cooling box. The cooling mechanism includes a cooling device and a pump. The input and output ends of the pump are connected to the drain pipe and the cooling device's water inlet, respectively, via pipes. The cooling device's outlet is connected to the water inlet pipe via a pipe. A collection mechanism for collecting the sintered colored sand is located below the discharge pipe.
[0008] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, the collection mechanism includes an electronic scale, a bracket, an arc-shaped clamping plate, and a telescopic device; the brackets are symmetrically arranged in groups on both sides of the electronic scale, and both the brackets and the electronic scale are located on the top of the base; the arc-shaped clamping plates are symmetrically arranged in groups above the two brackets, and the discharge pipe is located between the two arc-shaped clamping plates; the solenoid valve is located above the arc-shaped clamping plate; the telescopic devices are symmetrically arranged in groups on the opposite sides of the two brackets, and the output end of the telescopic device is located on the arc-shaped clamping plate.
[0009] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, the telescopic device is an electric telescopic rod, a pneumatic telescopic rod, or a hydraulic telescopic rod; the bottom of the cooling box is equipped with a PLC touch screen all-in-one machine, and the PLC touch screen all-in-one machine is electrically connected to the solenoid valve, the electronic scale, and the telescopic device respectively.
[0010] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, the lower outer surface of the discharge pipe is provided with annular anti-slip texture.
[0011] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, the cooling box is provided with an inlet pipe and a drain pipe on one side; the cooling mechanism includes a cooling device and a pump; the input end and output end of the pump are respectively connected to the drain pipe and the inlet of the cooling device through pipes, and the outlet of the cooling device is connected to the inlet pipe through a pipe.
[0012] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, a cold air cavity is opened in the interlayer of the cooling box; a blower is provided on the cooling box, the air outlet of the blower is connected to the cold air cavity, and an exhaust pipe connected to the cold air cavity is provided on the top of the cooling box.
[0013] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, the cold air cavity is provided with heat dissipation fins extending into the cooling box.
[0014] As a preferred embodiment of the collection device for the production of sintered colored sand according to this utility model, the cooling box is equipped with an auger, and the cooling box is equipped with a motor, the output shaft of the motor being coaxially and fixedly connected to the auger.
[0015] The beneficial effects of this utility model are:
[0016] 1. In this utility model, colored sand is fed into the feeding port and flows downward along the spiral tube. When the colored sand flows in the spiral tube, it exchanges heat with the spiral tube, which facilitates the cooling of the colored sand in the spiral tube. Furthermore, through the cooling mechanism, the water in the cooling tank can be continuously circulated and replaced to ensure that the temperature of the water in the cooling tank is lower than the set value, thereby realizing the function of cooling the sintered colored sand.
[0017] 2. In this utility model, the packaging bag for collecting colored sand is placed on an electronic scale, and the opening of the packaging bag is fitted onto the discharge pipe. The telescopic device on the bracket is activated, and the arc-shaped clamping plate clamps and fixes the opening of the packaging bag onto the discharge pipe. No manual support is required. The solenoid valve is opened, and the cooled colored sand in the spiral tube is discharged from the discharge pipe, which can be directly and quickly collected into the packaging bag. The collection is convenient and fast. Moreover, the electronic scale enables quantitative collection, making it highly practical. Attached Figure Description
[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.
[0019] Figure 1 This is a schematic diagram of the structure of this utility model.
[0020] Figure 2 for Figure 1 A magnified structural diagram of point A in the middle.
[0021] Figure 3 This is a structural diagram of the arc-shaped clamping plate of this utility model.
[0022] Figure 4 This is a structural diagram of the cold air chamber and exhaust pipe of this utility model.
[0023] The markings in the diagram are: 1. Base; 2. Cooling box; 3. Spiral tube; 4. Feed port; 5. Discharge pipe; 6. Solenoid valve; 7. Water inlet pipe; 8. Drain pipe; 9. Cooling equipment; 10. Pump; 11. Electronic scale; 12. Bracket; 13. Arc-shaped clamping plate; 14. Telescopic device; 15. PLC touch screen all-in-one machine; 16. Annular anti-slip texture; 17. Cold air cavity; 18. Blower; 19. Exhaust pipe; 20. Heat sink; 21. Screwdriver; 22. Motor. Detailed Implementation
[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.
[0025] Please see Figure 1-4A collection device for sintered colored sand production includes a base 1, a cooling box 2 located above the base 1, and a spiral pipe 3 spiraling downwards inside the cooling box 2 for conveying and cooling the sintered colored sand. The cooling box 2 has a feeding port 4 and a discharge pipe 5 connected to the upper and lower ends of the spiral pipe 3, respectively. A solenoid valve 6 is installed on the discharge pipe 5. A water inlet pipe 7 and a drain pipe 8 are located on one side of the cooling box 2. The base 1 is equipped with a cooling mechanism for circulating and replacing the water in the cooling box 2. The cooling mechanism includes a cooling device 9 and a pump 10. The input and output ends of the pump 10 are connected to the drain pipe 8 and the water inlet of the cooling device 9, respectively, via pipes. The outlet of the discharge pipe is connected to the inlet pipe 7 through a pipe; a collection mechanism for collecting sintered colored sand is provided below the discharge pipe 5; the collection mechanism includes an electronic scale 11, a bracket 12, an arc-shaped clamping plate 13, and a telescopic device 14; the brackets 12 are symmetrically arranged in groups on both sides of the electronic scale 11, and both the brackets 12 and the electronic scale 11 are located on the top of the base 1; the arc-shaped clamping plates 13 are symmetrically arranged in groups above the two brackets 12, and the discharge pipe 5 is located between the two arc-shaped clamping plates 13; the solenoid valve 6 is located above the arc-shaped clamping plate 13; the telescopic devices 14 are symmetrically arranged in groups on the opposite sides of the two brackets 12, and the output end of the telescopic device 14 is located on the arc-shaped clamping plate 13.
[0026] In this embodiment: Cooling water is injected into the cooling tank 2, and the cooling water cools the spiral tube 3 inside the cooling tank 2; calcined colored sand is fed into the feeding port 4, and the colored sand flows downward along the spiral tube 3. When the colored sand flows in the spiral tube 3, it exchanges heat with the spiral tube 3, which facilitates the cooling of the colored sand inside the spiral tube 3; through the cooling mechanism; the pump 10 is started to transport the water in the cooling tank 2 to the cooling equipment 9, which facilitates the cooling of the water in the cooling tank 2 and delivers the cooled water to the cooling tank 2, realizing the function of continuous circulation cooling and water replacement, ensuring that the temperature of the water in the cooling tank 2 is lower than the set value; the cooling water easily reacts with the spiral tube 3. The tube 3 performs heat exchange to cool the sintered colored sand (a temperature sensor is installed in the cooling box 2 to monitor the water temperature inside the cooling box 2, and a temperature display is installed on the cooling box 2); the packaging bag for collecting colored sand is placed on the electronic scale 11, the bag opening is fitted onto the discharge pipe 5, the telescopic device 14 on the bracket 12 is activated, and the arc-shaped clamping plate 13 clamps and fixes the bag opening onto the discharge pipe 5 without manual support. The solenoid valve 6 is opened, and the cooled colored sand in the spiral tube 3 is discharged from the discharge pipe 5, which is easy to collect directly and quickly into the packaging bag. The collection is convenient and fast; and the electronic scale 11 enables quantitative collection, making it highly practical.
[0027] Cooling device 9 is existing technology, and its model number is CBE-84ALC.
[0028] As a technical optimization of this utility model, the telescopic device 14 is an electric telescopic rod, a pneumatic telescopic rod, or a hydraulic telescopic rod; the bottom of the cooling box 2 is equipped with a PLC touch screen all-in-one machine 15, which is electrically connected to the solenoid valve 6, the electronic scale 11, and the telescopic device 14 respectively.
[0029] In this embodiment: the electronic scale 11 weighs the colored sand inside the packaging bag, and the PLC touch screen all-in-one machine 15 receives the weighing data from the electronic scale 11. When the data reaches the set value, the PLC touch screen all-in-one machine 15 controls the solenoid valve 6 to close the discharge pipe 5 and presses the button on the LC touch screen all-in-one machine to start the telescopic device 14, making it easy to replace the empty packaging bag and realize the function of quantitatively collecting and packaging colored sand.
[0030] As a technical optimization of this utility model, the lower outer surface of the discharge pipe 5 is provided with annular anti-slip texture 16.
[0031] In this embodiment: the annular anti-slip texture 16 makes it easy for the arc-shaped clamping plate 13 to firmly clamp and fix the opening of the packaging bag to the discharge pipe 5, making it easy to collect colored sand smoothly.
[0032] As a technical optimization of this utility model, a cold air cavity 17 is opened in the interlayer of the cooling box 2; a blower 18 is provided on the cooling box 2, the air outlet of the blower 18 is connected to the cold air cavity 17, and an exhaust pipe 19 connected to the cold air cavity 17 is provided on the top of the cooling box 2.
[0033] In this embodiment: starting the blower 18 makes it easy to deliver cold air from the outside into the cold air chamber 17. The cold air chamber 17 can cool down the cooling box 2, so that the cooling box 2 and the water in the cooling box 2 can achieve the effect of heat exchange, and accelerate the cooling temperature of the water in the cooling box 2.
[0034] As a technical optimization of this utility model, the cold air cavity 17 is provided with heat sinks 20 extending into the cooling box 2.
[0035] In this embodiment, the heat sink 20 and the water in the cooling tank 2 exchange heat, making it easy to cool the water in the cooling tank 2.
[0036] As a technical optimization of this utility model, the cooling box 2 is provided with an auger 21, and the cooling box 2 is provided with a motor 22, the output shaft of the motor 22 being coaxially and fixedly connected to the auger 21.
[0037] In this embodiment: the motor 22 is started and the screw conveyor 21 rotates, which facilitates the stirring of the water in the cooling tank 2 and makes it easier for the water in the cooling tank 2 to cool the spiral tube 3 evenly.
[0038] Working principle and usage process of this utility model:
[0039] Cooling water is injected into cooling box 2 to cool the spiral tube 3 inside the cooling box 2. The calcined colored sand is fed into feeding port 4 and flows downwards along the spiral tube 3. As the colored sand flows through the spiral tube 3, it exchanges heat with the spiral tube 3, facilitating the cooling of the sintered colored sand inside the spiral tube 3. A bag containing the collected colored sand is placed on electronic scale 11, and the bag opening is fitted onto discharge pipe 5. The telescopic device 14 on bracket 12 is activated, and the arc-shaped clamping plate 13 clamps and fixes the bag opening onto discharge pipe 5, eliminating the need for manual intervention. With manual support, open the solenoid valve 6, and the cooled colored sand in the spiral tube 3 is discharged from the discharge pipe 5, making it easy and quick to collect the colored sand; start the pump 10 to transport the water in the cooling tank 2 to the cooling equipment 9, so that the cooling equipment 9 can cool the water in the cooling tank 2, and the cooled water is transported to the cooling tank 2, so that the sintered colored sand in the spiral tube 3 can be continuously cooled; start the blower 18 to transport the cold air from the outside to the cold air chamber 17, which can accelerate the cooling speed of the colored sand in the spiral tube 3.
[0040] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0041] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.
Claims
1. A collection device for use in the production of sintered colored sand, characterized in that: The system includes a base (1), a cooling box (2) located above the base (1), and a spiral tube (3) spiraling downward inside the cooling box (2) for conveying and cooling sintered colored sand. The cooling box (2) is provided with a feeding port (4) and a discharge pipe (5) connected to the upper and lower ends of the spiral tube (3), respectively. The discharge pipe (5) is provided with a solenoid valve (6). A water inlet pipe (7) and a drain pipe (8) are provided on one side of the cooling box (2). The base (1) is provided with a cooling mechanism for circulating and cooling the water in the cooling box (2). The cooling mechanism includes a cooling device (9) and a pump (10). The input and output ends of the pump (10) are connected to the drain pipe (8) and the water inlet of the cooling device (9) through pipes, respectively. The outlet of the cooling device (9) is connected to the water inlet pipe (7) through a pipe. A collection mechanism for collecting sintered colored sand is provided below the discharge pipe (5).
2. The collection device for sintered colored sand production according to claim 1, characterized in that: The collecting mechanism includes an electronic scale (11), a bracket (12), an arc-shaped clamping plate (13), and a telescopic device (14). The brackets (12) are symmetrically arranged in groups on both sides of the electronic scale (11), and both the brackets (12) and the electronic scale (11) are located on the top of the base (1). The arc-shaped clamping plates (13) are symmetrically arranged in groups above the two brackets (12), and the discharge pipe (5) is located between the two arc-shaped clamping plates (13). The solenoid valve (6) is located above the arc-shaped clamping plate (13). The telescopic device (14) is symmetrically arranged in groups on the opposite sides of the two brackets (12), and the output end of the telescopic device (14) is located on the arc-shaped clamping plate (13).
3. A collection device for sintered colored sand production according to claim 2, characterized in that: The telescopic device (14) is an electric telescopic rod, a pneumatic telescopic rod, or a hydraulic telescopic rod; the bottom of the cooling box (2) is equipped with a PLC touch screen all-in-one machine (15), which is electrically connected to the solenoid valve (6), the electronic scale (11), and the telescopic device (14).
4. A collection device for sintered colored sand production according to claim 1, characterized in that: The lower outer surface of the discharge pipe (5) is provided with annular anti-slip texture (16).
5. A collection device for sintered colored sand production according to claim 1, characterized in that: The cooling box (2) has a cold air cavity (17) in the interlayer; the cooling box (2) is equipped with a blower (18), the air outlet of the blower (18) is connected to the cold air cavity (17), and the top of the cooling box (2) is equipped with an exhaust pipe (19) connected to the cold air cavity (17).
6. A collection device for sintered colored sand production according to claim 5, characterized in that: The cold air cavity (17) is provided with heat sinks (20) that extend into the cooling box (2).
7. A collection device for sintered colored sand production according to claim 1, characterized in that: The cooling box (2) is equipped with an auger (21) and a motor (22) is provided on the cooling box (2). The output shaft of the motor (22) is coaxially fixed to the auger (21).