Water-based ink cooling device

Abstract

The utility model relates to a water-based ink cooling device which comprises a cooling tank, an ink bin is installed in the cooling tank, the upper end of the ink bin is connected with an ink pipe, the cooling tank is connected with a liquid pipe through a water pump, the middle section of the ink pipe is located in the liquid pipe, an air blower is installed on the cooling tank, the air blower is communicated with an air pipe, and the air pipe is connected with a water pump. A plurality of air holes are formed in the side wall of the air pipe, the upper section of the printing ink pipe is wound on the air pipe, the printing ink bin comprises a bin body installed in the cooling tank, an air channel penetrating through the bin body is formed in the bin body, a plurality of transverse penetrating pipes are fixedly arranged on the bin body, the transverse penetrating pipes penetrate through the bin body and are communicated with the cooling tank, and the air channel is communicated with the cooling tank. The top end of the printing ink bin is communicated with a sprinkling disc, a plurality of sprinkling holes are formed in the sprinkling disc, the upper end of the sprinkling disc is communicated with a printing ink pipe, water-based printing ink can be subjected to double cooling in a liquid cooling mode and an air cooling mode, and the cooling speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based ink production, in particular to the field of water-based ink cooling equipment, and specifically refers to a water-based ink cooling device. Background Art

[0002] Water-based ink mainly refers to a chemical ink with a certain degree of water solubility, which is prepared by combining various water-soluble polymer water-based chemical pigments and other water-based chemical pigments, dispersants and other chemical pigments, as well as other related chemicals and additives through a series of physical and chemical active reactions. At present, water-based ink is widely used in the printing and packaging industries, including the printing of books, magazines, promotional products, and paper packaging of products such as tobacco, alcohol, food and beverages, and children's toys.

[0003] In the production process of ink, the ink needs to be packaged. In order to avoid the problem of packaging failure caused by thermal expansion and contraction, the packaging work can only be carried out after the ink is completely cooled. The existing cooling method usually allows the ink to be naturally cooled in a container. This cooling method is very inefficient and greatly reduces the production efficiency of the enterprise. Utility Model Content

[0004] The utility model aims at the deficiencies of the prior art and provides a water-based ink cooling device, which can perform dual cooling on the water-based ink in two ways, namely, liquid cooling and air cooling, thereby improving the cooling speed.

[0005] The utility model is realized through the following technical scheme, and provides a water-based ink cooling device, comprising a cooling tank, an ink tank is installed in the cooling tank, an upper end of the ink tank is connected to an ink tube, the cooling tank is connected to a liquid tube through a water pump, the middle section of the ink tube is located in the liquid tube, a hair dryer is installed on the cooling tank, the hair dryer is connected to an air duct, a plurality of air holes are opened on the side wall of the air duct, and the upper section of the ink tube is wound on the air duct.

[0006] The utility model provides the space and environment required for cooling water-based ink by arranging a cooling tank as the main body of the entire cooling device. When the hair dryer is working, cold air is blown to the ink tube through the air hole to preliminarily cool the ink in the ink tube. The liquid tube can extract the cooling liquid in the cooling tank, and the ink in the liquid tube can be further cooled. As the ink tube moves downward, the temperature of the cooling liquid gradually decreases. The ink bin is installed in the cooling tank for storing water-based ink. The cooling tank can thoroughly cool the water tank ink stored in the ink bin. The upper end of the ink bin is connected to the ink tube, so that the ink can smoothly enter the ink bin.

[0007] As an optimization, the ink tank includes a tank body installed in the cooling tank, the tank body is provided with an air duct penetrating the tank body, the air duct extends to the outer wall of the cooling tank and communicates with the outside, and the tank body is provided with a plurality of cross-through pipes, the cross-through pipes pass through the tank body and communicate with the cooling tank. The arrangement of this optimization scheme improves the heat dissipation efficiency of the ink tank through the arrangement of the air duct and the cross-through pipe.

[0008] As an optimization, the top of the ink bin is connected to a dispensing plate, the dispensing plate is provided with a plurality of dispensing holes, and the upper end of the dispensing plate is connected to the ink tube. With the arrangement of this optimization scheme, the dispensing plate can evenly dispense the water-based ink in the ink bin.

[0009] As an optimization, the cooling tank is fixedly connected to a lower tank body, the middle section of the ink tube is located in the lower tank body, the upper end of the lower tank body is fixedly connected to an upper tank body, and the air duct is located in the upper tank body. The setting of this optimization scheme provides a more stable and efficient cooling environment for the liquid pipe and the air duct through the design of the upper tank body and the lower tank body.

[0010] As an optimization, the air inlet and outlet of the air duct are conical, and the outer width of the air inlet and outlet is greater than the inner width. The setting of this optimization scheme improves the ventilation efficiency of the air duct through the setting of the conical air inlet and outlet, and further enhances the heat dissipation performance of the ink tank.

[0011] As an optimization, the liquid inlet of the cooling tank is located at the upper end of the side wall of the cooling tank, the liquid pipe extends out of the lower tank body from the upper end of the side wall of the lower tank body, and the liquid pipe is connected to a recovery system. The setting of this optimization scheme realizes the recycling of the coolant through the setting of the recovery system, reduces production costs, and reduces environmental pollution.

[0012] As an optimization, the water pump is connected with a connecting pipe, which extends into the cooling tank and to the middle section of the cooling tank. The setting of this optimization scheme can ensure that the coolant in the cooling tank is always kept above half.

[0013] The beneficial effects of the utility model are as follows: the utility model has the beneficial effects of efficient cooling, energy saving and environmental protection, compact structure and easy operation. The utility model performs preliminary cooling of the water-based ink through the coolant in the liquid pipe and the cold air generated by the fan. After the water-based ink falls into the ink bin through the ink pipe, it is thoroughly cooled in the cooling tank, thereby reducing the cooling time of the water-based ink in the cooling tank. The entire cooling device has a compact structure, occupies a small space, is easy to install and move, and is suitable for various production environments. The cooling of the ink can be achieved by simply controlling the operation of the water pump and the blower. The operation is simple and quick. The coolant is circulated through the water pump, thereby reducing the waste of water resources. At the same time, the cold air generated by the fan is a natural cooling method, which does not require additional energy consumption and is in line with the concept of energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a top view installation diagram of the ink tank and cooling tank;

[0016] Figure 3 It is a cross-sectional view of the middle section of the liquid tube and the ink tube;

[0017] As shown in the figure:

[0018] 1. Lower tank body, 2. Upper tank body, 3. Blower, 4. Air duct, 5. Ink tube, 6. Air hole, 7. Liquid pipe, 8. Water pump, 9. Cooling tank, 10. Ink bin, 101. Bin body, 102. Air duct, 103. Cross pipe, 11. Sprinkler tray. DETAILED DESCRIPTION

[0019] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0020] like Figures 1 to 3 The utility model is shown as a water-based ink cooling device, including a cooling tank 9, which extends in the up-down direction, and the lower end of the cooling tank 9 is fixedly connected to a support frame, and the cooling tank 9 is supported on the ground by the support frame. The cooling bin is provided with a liquid inlet, and the liquid inlet of the cooling tank is located at the upper end of the side wall of the cooling tank, and the lower end of the cooling tank is provided with a bin hole. An ink bin 10 is installed in the cooling tank, and the ink bin 10 extends in the up-down direction. The ink bin 10 is cylindrical, and the lower end of the ink bin is flush with the lower end surface of the cooling tank, and the lower end outer wall of the ink bin is sealed and fixedly connected with the inner wall of the bin hole of the cooling tank 9, and the lower end of the ink bin is connected to a collecting bin, which is a truncated cone, and the lower end of the collecting bin is connected to a conveying pipe, and an electromagnetic valve is installed in the collecting bin, and by controlling the opening and closing of the electromagnetic valve, the water-based ink in the ink bin can be conveyed away through the collecting bin.

[0021] The ink bin includes a bin body 101 installed in the cooling tank 9, the bin body 101 extends in the up-down direction, the lower end of the bin body is connected with the aggregate bin, the bin body is provided with an air duct 102 penetrating the bin body 101, the air duct 102 extends in the front-to-back direction, the air duct 102 extends to the outer wall of the cooling tank and is connected with the outside, the outer wall of the cooling tank is sealed and fixedly connected with the outer wall of the air duct, the height of the air duct 102 is less than the height of the bin body 101, the air inlet and air outlet of the air duct are conical, the outer end width of the air inlet and the air outlet is greater than the inner end width, a plurality of cross pipes 103 are fixedly provided on the bin body, three cross pipes are provided, the three cross pipes are arranged in the up-down direction, the cross pipe 103 extends in the left-right direction, the cross pipe passes through the bin body 101 and is connected with the cooling tank 9, the outer wall of the cross pipe is sealed and fixedly connected with the outer wall of the bin body, thereby preventing the coolant from entering the bin body.

[0022] A lower tank body 1 is fixedly connected to the cooling tank 9, and the lower tank body 1 extends in the up-down direction. An upper tank body 2 is fixedly connected to the upper end of the lower tank body, and the upper tank body 2 extends in the up-down direction. An ink tube 5 is connected to the upper end of the ink tank 10, and the ink tube 5 extends spirally upward. The ink tube passes through the upper tank body 2 and the lower tank body 1 from the top of the upper tank body to the cooling tank 9. The spirally extended ink tube 5 can increase the flow time of the aqueous ink in the ink tube 5 and enhance the effect of preliminary cooling. The top of the ink tank is connected to a distribution plate 11, and a plurality of distribution holes are opened on the distribution plate. The distribution holes are opened on the lower end surface of the distribution plate, and the distribution holes extend in the up-down direction. The distribution plate is fixed to the top of the ink tank, and the upper end of the distribution plate is connected to the ink tube 5.

[0023] The cooling tank 9 is connected to a liquid pipe 7 through a water pump 8. The water pump 8 is installed in the lower tank body 1. The water inlet of the water pump 8 is connected to a connecting pipe. The connecting pipe extends into the cooling tank and extends to the middle section of the cooling tank. The water outlet of the water pump 8 is connected to the liquid pipe 7. The liquid pipe 7 extends spirally upward and extends out of the lower tank body 1 from the upper end of the side wall of the lower tank body. The liquid pipe 2 is connected to a recovery system, and the cooling liquid discharged from the liquid pipe can be recycled. The middle section of the ink tube 5 is located in the lower tank body 1. The middle section of the water pump 8 is located in the liquid pipe 7. An ink tube through-inlet and an ink tube through-outlet are opened on the liquid pipe. The ink tube 5 passes through the ink tube through-inlet into the liquid pipe 7 and passes out from the ink tube through-outlet. The inner walls of the ink tube through-outlet and the ink tube through-inlet are sealed and fixedly connected to the outer wall of the ink tube 5.

[0024] A hair dryer 3 is installed on the cooling tank. The hair dryer 3 is fixedly connected to the upper end of the upper tank body 2. The hair dryer is connected to an air duct 4. The air duct 4 is located in the upper tank body. The air duct 4 extends in the up and down directions. A plurality of air holes 6 are opened on the side wall of the air duct. The air holes 6 penetrate the outer wall of the air duct and extend radially of the air duct. The upper section of the ink tube is wrapped around the air duct 4.

[0025] During use of this embodiment, the aqueous ink enters the ink tube 5 from the upper end of the ink tube, the hair dryer blows cold air into the air duct 4, and the cold air is blown out from the air hole 6. The cold air preliminarily cools the aqueous ink in the ink tube, and the aqueous ink moves downward through the middle section of the ink tube 5. The water pump 8 pumps the coolant in the cooling tank 9 into the liquid pipe 7, and the aqueous ink is further cooled in the liquid pipe 7. The aqueous ink finally falls into the distribution plate 11 through the ink tube 5, and the distribution plate distributes the aqueous ink into the ink bin 10. The coolant in the cooling tank 9 thoroughly cools the ink bin in the ink bin 10, and the aqueous ink after cooling is discharged from the ink bin from the lower end of the ink bin 10.

[0026] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A water-based ink cooling device, characterized in that: The invention comprises a cooling tank (9), wherein an ink tank (10) is installed in the cooling tank, an upper end of the ink tank is connected to an ink tube (5), the cooling tank is connected to a liquid tube (7) via a water pump (8), a middle section of the ink tube is located in the liquid tube (7), a blower (3) is installed on the cooling tank, the blower is connected to an air duct (4), a plurality of air holes (6) are opened on the side wall of the air duct, and the upper section of the ink tube is wound around the air duct (4).

2. The water-based ink cooling device according to claim 1, characterized in that: The ink tank comprises a tank body (101) installed in a cooling tank (9); an air duct (102) penetrating the tank body (101) is provided on the tank body; the air duct (102) extends to the outer wall of the cooling tank and communicates with the outside; a plurality of cross pipes (103) are fixedly provided on the tank body; the cross pipes pass through the tank body (101) and communicate with the cooling tank (9).

3. The water-based ink cooling device according to claim 1, characterized in that: The top end of the ink bin is connected to a distribution plate (11), a plurality of distribution holes are provided on the distribution plate, and the upper end of the distribution plate is connected to an ink tube (5).

4. The water-based ink cooling device according to claim 1, characterized in that: The cooling tank is fixedly connected to a lower tank body (1), the middle section of the ink tube (5) is located in the lower tank body (1), the upper end of the lower tank body is fixedly connected to an upper tank body (2), and the air duct (4) is located in the upper tank body.

5. The water-based ink cooling device according to claim 2, characterized in that: The air inlet and the air outlet of the air duct are conical, and the outer end widths of the air inlet and the air outlet are greater than the inner end widths.

6. The water-based ink cooling device according to claim 4, characterized in that: The liquid inlet of the cooling tank is located at the upper end of the side wall of the cooling tank, the liquid pipe extends out of the lower tank body (1) from the upper end of the side wall of the lower tank body, and the liquid pipe (7) is connected to a recovery system.

7. The water-based ink cooling device according to claim 1, characterized in that: The water pump (8) is connected to a connecting pipe, which extends into the cooling tank and to the middle section of the cooling tank.

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