Environment-friendly condenser for printing ink production

Abstract

The environment-friendly condenser for printing ink production comprises a device body, a threaded hole is formed in the surface of the top of the device body in a penetrating mode, a processing barrel is spirally connected into the threaded hole, a conical hopper is arranged at the bottom end of the processing barrel, and an activated carbon adsorption layer is arranged in the processing barrel. And a snakelike heat exchange pipe is installed in the device body, one end of the snakelike heat exchange pipe is connected with the treatment cylinder in a penetrating mode, and a blow-off pipe is arranged at the bottom end of the snakelike heat exchange pipe in a penetrating mode. According to the printing ink production waste gas cooling device disclosed by the utility model, by arranging the snake-shaped heat exchange pipe, a worker injects cooling liquid into the device body through the liquid inlet before printing ink production waste gas enters the snake-shaped heat exchange pipe through the gas inlet, so that when the waste gas is conveyed in the snake-shaped heat exchange pipe, the cooling liquid cools the waste gas in the snake-shaped heat exchange pipe through the snake-shaped heat exchange pipe; and then, impurities in the waste gas fall into the blow-off pipe due to gravity, and then the waste gas is discharged by opening the blow-off cover.

Description

Technical Field

[0001] The utility model relates to the technical field of ink production, in particular to an environment-friendly condenser for ink production. Background Art

[0002] Ink is an important material for printing. It shows patterns and words on the printing substrate through printing or spraying. Ink includes main components and auxiliary components, which are evenly mixed and repeatedly rolled into a viscous colloidal fluid. With the increasing social demand, the variety and output of ink have also expanded and increased accordingly.

[0003] After a large number of searches, it is found that many volatile organic solvents are involved in ink production, such as toluene, xylene, polycyclic aromatic hydrocarbons and their diffraction products. In ink production, each component needs to be put into a stirring container for stirring. During the stirring process, these organic components are easily volatilized into gases. If directly discharged into the air, it will not only pollute the environment, but also pose a threat to the health of operators. In addition, the directly discharged gas cannot be reused, which also increases the production cost.

[0004] Therefore, it is necessary to provide an environment-friendly condenser for ink production to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides an environment-friendly condenser for ink production, which solves the problems in the background art.

[0006] To solve the above technical problems, the environment-friendly condenser for ink production provided by the utility model includes a device body. A threaded hole is penetrated through the top surface of the device body, and a treatment cylinder is spirally connected inside the threaded hole. A conical hopper is opened at the bottom end of the treatment cylinder. An activated carbon adsorption layer is arranged inside the treatment cylinder. A serpentine heat exchange tube is installed inside the device body. One end of the serpentine heat exchange tube is connected to the treatment cylinder in a penetrating manner. A sewage discharge pipe is penetrated at the bottom end of the serpentine heat exchange tube. One end of the sewage discharge pipe penetrates through the bottom surface of the device body and is spirally connected with a sewage discharge cover. An air inlet is arranged on the outer surface of the device body. The air inlet is connected to one end of the serpentine heat exchange tube in a penetrating manner. An external thread is arranged on the outer surface of the treatment cylinder.

[0007] Preferably, a liquid inlet is penetrated above the surface of the device body, and a liquid outlet is arranged below the surface of the device body.

[0008] Preferably, an exhaust port is opened on the top surface of the treatment cylinder, and a rotating rod is arranged on the outer surface of the treatment cylinder.

[0009] Preferably, a transparent observation window is installed on the outer surface of the device body.

[0010] Preferably, the bottom end of the device body is provided with support legs, and there are multiple support legs, and the multiple support legs are equidistantly installed at the four corners of the bottom end of the device body.

[0011] Preferably, a controller is installed on the outer surface of the device body.

[0012] Compared with the related art, the environmentally friendly condenser for ink production provided by the present invention has the following beneficial effects:

[0013] 1. Compared with the prior art, in the environmentally friendly condenser for ink production, by arranging the serpentine heat exchange tubes, before the waste gas from ink production enters the serpentine heat exchange tubes through the air inlet, the staff injects the coolant into the device body through the liquid inlet, so that when the waste gas is transported inside the serpentine heat exchange tubes, the coolant cools the waste gas inside through the serpentine heat exchange tubes, reducing the activity of the waste gas. Then, the internal impurities fall into the sewage pipe due to gravity. After that, the sewage cover is opened for discharge. At the same time, after the waste gas inside the serpentine heat exchange tubes enters the treatment cylinder, the active adsorption layer can perform secondary treatment on the impurities and pollutants in the waste gas. Then, the impurities fall into the treatment cylinder. Finally, after the cleaning is completed, the treatment cylinder is rotated out from the device body for cleaning. This method is simple to operate and is convenient for treating the waste gas generated during the ink production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the environmentally friendly condenser for ink production provided by the present invention;

[0015] Figure 2 is an internal structural diagram of the environmentally friendly condenser for ink production provided by the present invention;

[0016] Figure 3 is a schematic structural diagram of the treatment cylinder of the environmentally friendly condenser for ink production provided by the present invention.

[0017] Reference numerals in the drawings:

[0018] 1. Device body; 2. Controller; 3. Liquid inlet; 4. Sewage pipe; 5. Sewage cover; 6. Support leg; 7. Liquid discharge port; 8. Air inlet; 9. Transparent observation window; 10. Treatment cylinder; 11. Threaded hole; 12. Serpentine heat exchange tube; 13. Exhaust port; 14. External thread; 15. Activated carbon adsorption layer; 16. Conical hopper; 17. Rotating rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present invention will be further described below with reference to the drawings and embodiments.

[0020] First Embodiment

[0021] Please refer to Figures 1 - 3。The environmental protection condenser for ink production includes a device body 1. A threaded hole 11 is penetrated through the top surface of the device body 1. A treatment cylinder 10 is spirally connected inside the threaded hole 11. A conical hopper 16 is provided at the bottom end of the treatment cylinder 10. An activated carbon adsorption layer 15 is arranged inside the treatment cylinder 10. A serpentine heat exchange tube 12 is installed inside the device body 1. One end of the serpentine heat exchange tube 12 is connected to the treatment cylinder 10 in a penetrating manner. A sewage discharge pipe 4 is penetrated through the bottom end of the serpentine heat exchange tube 12. One end of the sewage discharge pipe 4 penetrates through the bottom surface of the device body 1 and is spirally connected with a sewage discharge cover 5. An air inlet 8 is arranged on the outer surface of the device body 1. The air inlet 8 is connected to one end of the serpentine heat exchange tube 12 in a penetrating manner. An external thread 14 is arranged on the outer surface of the treatment cylinder 10.

[0022] By arranging the serpentine heat exchange tube 12, before the waste gas in ink production enters the serpentine heat exchange tube 12 through the air inlet 8, the staff injects a coolant into the device body 1 through the liquid inlet 3. Thus, when the waste gas is transported inside the serpentine heat exchange tube 12, the coolant cools the waste gas inside through the serpentine heat exchange tube 12, reducing the activity of the waste gas. Then, the internal impurities fall into the sewage discharge pipe 4 due to gravity. After that, the sewage discharge cover 5 is opened for discharging. At the same time, after the waste gas inside the serpentine heat exchange tube 12 enters the treatment cylinder 10, the activated adsorption layer can perform secondary treatment on the impurities and pollutants in the waste gas. Then, the impurities fall into the treatment cylinder 10. Finally, after the cleaning is completed, the treatment cylinder 10 is rotated out of the device body 1 for cleaning. This method is simple to operate and is convenient for treating the waste gas generated in the ink production process.

[0023] The working principle of the environmental protection condenser for ink production provided by the present utility model is as follows:

[0024] Before the waste gas in ink production enters the serpentine heat exchange tube 12 through the air inlet 8, the staff injects a coolant into the device body 1 through the liquid inlet 3. Thus, when the waste gas is transported inside the serpentine heat exchange tube 12, the coolant cools the waste gas inside through the serpentine heat exchange tube 12, reducing the activity of the waste gas. Then, the internal impurities fall into the sewage discharge pipe 4 due to gravity. After that, the sewage discharge cover 5 is opened for discharging. At the same time, after the waste gas inside the serpentine heat exchange tube 12 enters the treatment cylinder 10, the activated adsorption layer can perform secondary treatment on the impurities and pollutants in the waste gas. Then, the impurities fall into the treatment cylinder 10. Finally, after the cleaning is completed, the treatment cylinder 10 is rotated out of the device body 1 for cleaning. This method is simple to operate and is convenient for treating the waste gas generated in the ink production process.

[0025] Compared with the related technology, the environmental protection condenser for ink production provided by the present utility model has the following beneficial effects:

[0026] By setting the serpentine heat exchange tube 12, before the waste gas from ink production enters the serpentine heat exchange tube 12 through the air inlet 8, the staff injects the coolant into the device body 1 through the liquid inlet 3. Thus, when the waste gas is transported inside the serpentine heat exchange tube 12, the coolant cools the waste gas inside through the serpentine heat exchange tube 12, reducing the activity of the waste gas. Then, the internal impurities fall into the sewage pipe 4 due to gravity. After that, the sewage cover 5 is opened for discharge. At the same time, after the waste gas inside the serpentine heat exchange tube 12 enters the treatment cylinder 10, the active adsorption layer can perform secondary treatment on the impurities and pollutants in the waste gas. Then, the impurities fall into the treatment cylinder 10. Finally, after the cleaning is completed, the treatment cylinder 10 is rotated out from the inside of the device body 1 for cleaning. This method is simple to operate and convenient for treating the waste gas generated during the ink production process.

[0027] Second Embodiment

[0028] Please refer to Figures 1 - 3 , based on the environmental protection condenser for ink production provided in the first embodiment of the present application, the second embodiment of the present application proposes another environmental protection condenser for ink production. The second embodiment is only the preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0029] Specifically, the difference of the environmental protection condenser for ink production provided in the second embodiment of the present application is that a liquid inlet 3 is provided through the upper surface of the device body 1, and a liquid discharge port 7 is provided below the surface of the device body 1. By setting the liquid inlet 3 and the liquid discharge port 7, it is convenient for the entry and discharge of the coolant.

[0030] Adopting this technical solution, an exhaust port 13 is provided on the top surface of the treatment cylinder 10, and a rotating rod 17 is provided on the outer surface of the treatment cylinder 10. By setting the exhaust port 13, it is convenient for discharging the treated waste gas. By setting the rotating rod 17, it is convenient for operating the treatment cylinder 10.

[0031] Adopting this technical solution, a transparent observation window 9 is installed on the outer surface of the device body 1. By setting the transparent observation window 9, it is convenient to observe the situation inside the device body 1.

[0032] Adopting this technical solution, support legs 6 are provided at the bottom end of the device body 1, and there are multiple support legs 6, and the multiple support legs 6 are equidistantly installed at the four corners of the bottom end of the device body 1. By setting the support legs 6, it is convenient to support the device body 1, thereby improving the stability of the device body 1 during operation.

[0033] With this technical solution, a controller 2 is installed on the outer surface of the device body 1. By setting the controller 2, it is convenient to control the electrical components inside the device body 1. The control circuit of the controller 2 can be realized by simple programming by those skilled in the art and belongs to the common knowledge in this field. Only its use is involved without modification, so the control method and circuit connection will not be described in detail.

[0034] It should be noted that all kinds of components used in this application document are standard parts and can be purchased from the market. The specific connection methods of each part all adopt conventional means such as bolts, rivets and welding that are mature in the prior art. The machinery, parts and electrical equipment all adopt conventional models in the prior art, the circuit connection adopts the conventional connection method in the prior art, and the electrical equipment is all connected to the external safe power supply, and no specific description will be made here.

[0035] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. An environmentally friendly condenser for ink production, comprising a device body (1), characterized in that: A threaded hole (11) is provided through the top surface of the device body (1), a treatment tube (10) is spirally connected inside the threaded hole (11), a conical bucket (16) is provided at the bottom end of the treatment tube (10), an activated carbon adsorption layer (15) is provided inside the treatment tube (10), a serpentine heat exchange tube (12) is installed inside the device body (1), one end of the serpentine heat exchange tube (12) is connected through the treatment tube (10), a sewage pipe (4) is provided through the bottom end of the serpentine heat exchange tube (12), one end of the sewage pipe (4) passes through the bottom surface of the device body (1) and is spirally connected to a sewage cover (5), an air inlet (8) is provided on the outer surface of the device body (1), the air inlet (8) is connected through one end of the serpentine heat exchange tube (12), and an external thread (14) is provided on the outer surface of the treatment tube (10).

2. The environmentally friendly condenser for ink production according to claim 1, characterized in that: A liquid inlet (3) is provided through the surface of the device body (1), and a liquid discharge port (7) is provided below the surface of the device body (1).

3. The environmentally friendly condenser for ink production according to claim 1, characterized in that: An exhaust port (13) is provided on the top surface of the processing cylinder (10), and a rotating rod (17) is provided on the outer surface of the processing cylinder (10).

4. The environmentally friendly condenser for ink production according to claim 1, characterized in that: A transparent observation window (9) is installed on the outer surface of the device body (1).

5. The environmentally friendly condenser for ink production according to claim 1, characterized in that: A supporting leg (6) is provided at the bottom end of the device body (1), and a plurality of supporting legs (6) are provided, and the plurality of supporting legs (6) are installed at equal distances at the four corners of the bottom end of the device body (1).

6. The environmentally friendly condenser for ink production according to claim 1, characterized in that: A controller (2) is installed on the outer surface of the device body (1).

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