Condenser for water-based acrylic resin
By setting up staggered and winding coagulation pipes and filtering components in the condenser, the efficient heat exchanges and recycling of coolant have been achieved, and the problem of low space utilization of existing condensats and waste of resource waste has been solved. Utilization rate.
Patent Information
- Application Number
- CN202421055968.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The internal space utilization rate of existing condensers is low, the condensation efficiency and energy utilization rate are not high, and the coolant is directly discharged, which can easily cause waste of resources.
Design a water -based acrylic resin condenser, set two staggered meandering condensation tubes, and recycle the cooling solution through the filter component and recycle.
The efficiency of condensation is improved, and the use of coolant through cycle saves resources and reduces energy consumption.
Smart Images
Figure CN222418655U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of condensers, and more specifically to a condenser for water-based acrylic resin. Background Art
[0002] Water-based acrylic resins include acrylic resin emulsions, acrylic resin aqueous dispersions and acrylic resin aqueous solutions. The emulsions are mainly synthesized by emulsifying oily olefin monomers in water under the initiation of aqueous free radical initiators, while the resin aqueous dispersions are synthesized through different processes such as free radical solution polymerization or step solution polymerization. When preparing the water-based acrylic resin, it needs to be cooled and condensed under the action of a condenser.
[0003] However, the existing condensers mostly use a single condenser tube structure, which makes the space utilization rate inside the condenser low. When the coolant that has been refrigerated is sprayed onto the surface of the condenser tube for heat exchange in the condenser, the energy utilization rate is not high, the condensation efficiency is low, and the coolant is directly discharged, which easily causes a waste of resources. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a condenser for water-based acrylic resin. By setting two staggered and winding condensing tubes, the coolant can exchange heat with more water-based acrylic resin, thereby improving the condensation efficiency. The coolant is purified and recovered again through a filtering component, extracted to the top and sprayed out for use again, thereby recycling and saving resources.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: a condenser for water-based acrylic resin, including a body, two condensing tubes are arranged in the body, the two condensing tubes are staggered and meandered from top to bottom, spray pipes are arranged on the top and sides of the body, a plurality of first spray heads are arranged on the spray pipes, a filter assembly is arranged below the condensing tube, a return pipe is connected below the filter assembly, and a plurality of heat sinks are arranged at intervals on the outer wall of the return pipe, a first water pump is arranged on the return pipe, and the other end of the return pipe extends into the body and is provided with a second spray head.
[0006] The utility model is further configured as follows: the reflux pipe includes a spiral ascending section.
[0007] The utility model is further configured as follows: the filter assembly comprises a mesh plate, and the outer wall of the mesh plate is fitted with the inner wall of the device body, and filter cotton is laid and fixed on the mesh plate.
[0008] The utility model is further configured as follows: the mesh plate is in a wavy structure.
[0009] The utility model is further configured as follows: a liquid storage tank is arranged outside the body, a liquid outlet pipe is arranged at the bottom of the liquid storage tank, a second water pump is arranged on the liquid outlet pipe, a shunt interface is arranged at one end of the liquid outlet pipe away from the liquid storage tank, a plurality of shunt pipes are arranged on the shunt interface, and the other ends of the plurality of shunt pipes are respectively connected to the spray pipe.
[0010] The utility model is further configured as follows: a controller is arranged on the surface of the device body, a temperature sensor is arranged in the reflux pipe near the output end, and the temperature sensor is electrically connected to the controller.
[0011] In summary, the utility model has the following beneficial effects:
[0012] By setting up two staggered and winding condenser tubes, the coolant can exchange heat with more water-based acrylic resin, thereby improving the condensation efficiency. The coolant can be purified and recovered again through the filtering component, extracted to the top and sprayed out for use again, thus recycling and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of the condenser of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the condenser of the utility model from another angle.
[0015] In the figure: 1. body; 2. condenser; 3. spray pipe; 4. first spray head; 5. reflux pipe; 6. heat sink; 7. first water pump; 8. second spray head; 9. spiral rising section; 10. mesh plate; 11. filter cotton; 12. liquid storage tank; 13. liquid outlet pipe; 14. second water pump; 15. shunt interface; 16. shunt pipe; 17. temperature sensor. DETAILED DESCRIPTION
[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.
[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0019] The utility model is described in detail below in conjunction with the accompanying drawings.
[0020] Reference Figure 1-Figure 2 A condenser for water-based acrylic resin comprises a body 1, two condensing tubes 2 are fixedly installed in the body 1, the two condensing tubes 2 are staggered and meandered from top to bottom, spraying tubes 3 are fixedly installed on the top and sides of the body 1, a plurality of first spraying heads 4 are fixedly installed on the spraying tubes 3, a filter assembly is arranged below the condensing tubes 2, a return pipe 5 is connected below the filter assembly, a plurality of heat sinks 6 are fixedly installed on the outer wall of the return pipe 5 at intervals, a first water pump 7 is fixedly installed on the return pipe 5, and the other end of the return pipe 5 extends into the body 1 and a second spraying head 8 is fixedly installed thereon.
[0021] Additionally, the return pipe 5 includes a spiral ascending section 9. The spiral return pipe 5 greatly prolongs the flow path of the coolant, which is beneficial to the heat dissipation of the coolant.
[0022] The filter assembly includes a mesh plate 10, and the outer wall of the mesh plate 10 is in contact with the inner wall of the device body 1. Filter cotton 11 is laid and fixed on the mesh plate 10. The filter cotton 11 is easy to replace from the mesh plate 10, and the mesh plate 10 has a wavy structure, which can expand the filtering area.
[0023] A liquid storage tank 12 is fixedly provided on the outside of the body 1, and a liquid outlet pipe 13 is connected to the bottom of the liquid storage tank 12. A second water pump 14 is fixedly installed on the liquid outlet pipe 13. A diversion interface 15 is provided at one end of the liquid outlet pipe 13 away from the liquid storage tank 12. A plurality of diversion pipes 16 are connected to the diversion interface 15, and the other ends of the plurality of diversion pipes 16 are respectively connected to the spray pipe 3.
[0024] A controller (not shown) is fixedly mounted on the surface of the device body 1, and a temperature sensor 17 is fixedly mounted in the return pipe 5 near the output end. The temperature sensor 17 is electrically connected to the controller. The temperature sensor 17 senses the temperature change in the return pipe 5 to ensure that the temperature of the reused coolant is the required temperature.
[0025] Working principle: When in use, the water-based acrylic resin enters the two condensing tubes 2, and at the same time, the coolant in the liquid storage tank 12 enters the spray pipe 3 through the second water pump 14, and then is sprayed out in atomized form through multiple first spray heads 4. The coolant diffuses in the body 1 and contacts with the two condensing tubes 2 for heat exchange, thereby improving the condensation efficiency. Subsequently, this part of the coolant falls and is filtered out of impurities through the filter cotton 11 and then gathered at the bottom of the body 1. It is extracted by the first water pump 7 and flows through the reflux pipe 5. The heat sink 6 is conducive to dissipating the heat absorbed by the coolant, recooling the coolant, and ensuring the heat exchange effect when it contacts with the condensing tube 2 again. The coolant is recycled to save resources.
[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A condenser for water-based acrylic resin, comprising a body (1), characterized in that: Two condensing tubes (2) are arranged in the body (1), and the two condensing tubes (2) are staggered and meandered from top to bottom. Spraying tubes (3) are arranged on the top and sides of the body (1), and a plurality of first spraying heads (4) are arranged on the spraying tubes (3). A filtering assembly is arranged below the condensing tubes (2), and a return pipe (5) is connected below the filtering assembly, and a plurality of heat sinks (6) are arranged at intervals on the outer wall of the return pipe (5). A first water pump (7) is arranged on the return pipe (5), and the other end of the return pipe (5) extends into the body (1) and is provided with a second spraying head (8).
2. A condenser for water-based acrylic resin according to claim 1, characterized in that: The return pipe (5) comprises a spiral ascending section (9).
3. The condenser for water-based acrylic resin according to claim 1, characterized in that: The filter assembly comprises a mesh plate (10), wherein the outer wall of the mesh plate (10) is in contact with the inner wall of the device body (1), and filter cotton (11) is laid and fixed on the mesh plate (10).
4. A condenser for water-based acrylic resin according to claim 3, characterized in that: The mesh plate (10) has a wavy structure.
5. The condenser for water-based acrylic resin according to claim 1, characterized in that: A liquid storage tank (12) is arranged outside the body (1), a liquid outlet pipe (13) is arranged at the bottom of the liquid storage tank (12), a second water pump (14) is arranged on the liquid outlet pipe (13), a flow diversion interface (15) is arranged at one end of the liquid outlet pipe (13) away from the liquid storage tank (12), a plurality of flow diversion pipes (16) are arranged on the flow diversion interface (15), and the other ends of the plurality of flow diversion pipes (16) are respectively connected to the spray pipe (3).
6. The condenser for water-based acrylic resin according to claim 1, characterized in that: A controller is arranged on the surface of the device body (1), and a temperature sensor (17) is arranged in the return pipe (5) near the output end, and the temperature sensor (17) is electrically connected to the controller.