Impurity filtering device

Abstract

The utility model discloses an impurity filtering device which comprises an outer cylinder, an inner cylinder and a condensation cover, the bottom of the inner cylinder is provided with a heating wire used for heating weakly-alkaline raw water, the middle part of the top end of the inner cylinder is detachably provided with a cylinder cover, and the middle part of the cylinder cover is fixedly provided with a steam guide pipe used for guiding steam; a steam expanding hopper is installed at the bottom of the steam guide pipe, an exhaust hopper is installed at the top of the steam guide pipe, an air inducing pipe is arranged in the middle of the steam guide pipe, and a turbofan is installed in the air inducing pipe. Through mutual cooperation of the inner cylinder, the heating wire, the steam expanding hopper, the steam guide pipe, the exhaust hopper, the condensation cover, the flow collecting basin, the flow drainage pipe and the liquid valve, impurities mixed in weakly alkaline raw water can be effectively filtered and removed by utilizing a heating distillation mode; and through mutual cooperation of a second air blower, a second air guide pipe, an air guide cover, a first air guide pipe, a first air blower, heat dissipation fins and heat dissipation holes, the condensation cover can be rapidly cooled in a circulating blowing mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of natural water production, and particularly relates to an impurity filtering device. Background Art

[0002] Natural water is the general term for all forms of water on the earth's surface, including surface water such as rivers, oceans, glaciers, lakes, swamps, and groundwater in soil and rock layers. According to the definition of the International Bottled Water Association, natural water refers to bottled surface water or underground spring water, mineral water, and artesian well water that requires minimal treatment. It is not drawn from the municipal system or public water supply system and is unchanged except for limited treatment (such as filtration, ozone or equivalent treatment). Natural water is weakly alkaline water and is "healthy water" that meets the nutritional and physiological needs of the human body.

[0003] At present, in the production process of weak alkaline bottled water, before filling the weak alkaline water, the staff needs to filter and remove impurities from the raw water. However, the existing method of filtering impurities from weak alkaline raw water is generally achieved by filtering with filter cloth, which not only has a poor impurity filtering effect, but also easily increases the probability of filter cloth clogging. Therefore, an impurity filtering device for weak alkaline bottled water production is provided. Utility Model Content

[0004] The utility model aims to provide an impurity filtering device to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an impurity filtering device, comprising an outer cylinder, an inner cylinder and a condensation hood, the inner cylinder is arranged inside the outer cylinder, the condensation hood is arranged inside the outer cylinder and located above the inner cylinder, the cross-section of the condensation hood is parabolic and opens downward, a heating wire for heating weakly alkaline raw water is arranged at the bottom of the inner cylinder, a cylinder cover is detachably installed at the middle part of the top end of the inner cylinder, a steam guide pipe for guiding steam is fixedly arranged in the middle part of the cylinder cover, a steam expansion bucket is installed at the bottom of the steam guide pipe, an exhaust bucket is installed at the top of the steam guide pipe, an induced draft pipe is arranged in the middle part of the steam guide pipe, the induced draft pipe is placed at an angle of 45 degrees, a turbine fan is installed inside the induced draft pipe, a collecting basin for collecting dripping water droplets is arranged between the inner cylinder and the outer cylinder, a drainage pipe is arranged at the bottom of the collecting basin, and a liquid valve is installed at the bottom of the drainage pipe.

[0006] Preferably, the top end of the inner cylinder extends to the interior of the condensation hood, the outer cylinder, the inner cylinder and the condensation hood are coaxial, an observation window is installed in the middle of the inner cylinder, a metering groove is opened on the outer wall of the observation window, a second flow guide pipe is arranged on the outside of the inner cylinder, one end of the second flow guide pipe is connected to the inner cylinder, and the other end of the second flow guide pipe is connected to the water outlet end of an external water pump, a first flow guide pipe is arranged at the water inlet end of the water pump, and a detachable end cover for fixing the heating wire is arranged in the middle of the bottom end of the inner cylinder.

[0007] Preferably, a first O-ring for sealing the joint is provided at the bottom of the steam expansion hopper, the bottom opening of the steam duct is communicated with the top opening of the steam expansion hopper, the top opening of the steam duct is communicated with the bottom opening of the exhaust hopper, the steam expansion hopper and the steam duct are integrally formed, one end of the collecting basin is connected to the inner cylinder, and the other end of the collecting basin is connected to the outer cylinder.

[0008] Preferably, a fixing plate for supporting the condensation hood is provided in the middle of the condensation hood, one end of the fixing plate is connected to the condensation hood, and the other end of the fixing plate is connected to the outer cylinder, and second O-rings for sealing the joints are provided at both ends of the inside of the fixing plate.

[0009] Preferably, a plurality of heat dissipation fins are arranged in a circular shape at equal intervals on the top of the condensation hood, heat dissipation holes are opened at equal intervals on the outside of the heat dissipation fins, and an air guide hood for guiding the gas is arranged on the outside of the condensation hood, the air guide hood is designed in a conical structure, and the air guide hood is coaxial with the condensation hood.

[0010] Preferably, the bottom end of the air guide cover is provided with support columns in a circular shape and at equal intervals, one end of the support columns is connected to the air guide cover, and the other end of the support columns is connected to the fixing plate, and a second air guide duct is provided on the top of the air guide cover, the bottom opening of the second air guide duct is connected to the top opening of the air guide cover, one end of the second air guide duct is connected to the air guide cover, and the other end of the second air guide duct is connected to the air outlet of an external second blower.

[0011] Preferably, a first air duct is provided at the top of the outer cylinder at the position of the air duct cover, one end of the first air duct is connected to the outer cylinder, and the other end of the first air duct is connected to the air inlet of an external first blower.

[0012] An impurity filtering device of the utility model has the following advantages:

[0013] 1. The utility model can effectively filter and remove impurities mixed in weak alkaline raw water by means of heating distillation through the mutual cooperation of an inner cylinder, a heating wire, a steam expansion hopper, a steam guide pipe, an exhaust hopper, a condensation hood, a collecting basin, a discharge pipe and a liquid valve. The possibility of blockage can be reduced by using this method. In addition, the mutual cooperation of the induced draft duct and the turbine fan can effectively increase the steam flow rate and improve the condensation efficiency.

[0014] 2. The utility model can quickly cool the condensation hood and improve the condensation effect by using a circulating blowing method through the mutual cooperation of the second blower, the second air duct, the air duct cover, the first air duct, the first blower, the heat dissipation fins and the heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a planar cross-sectional view of the outer cylinder of the utility model;

[0017] Figure 2 It is an overall planar cross-sectional view of the utility model;

[0018] Figure 3 It is a plane cross-sectional view of the condensation hood of the utility model.

[0019] Explanation of the marks in the figure: 1. outer cylinder; 2. inner cylinder; 201. observation window; 202. metering tank; 203. end cover; 204. heating wire; 205. water pump; 206. first guide tube; 207. second guide tube; 208. cylinder cover; 209. collecting basin; 210. discharge pipe; 211. liquid valve; 212. steam expansion bucket; 213. steam guide pipe; 214. first O-ring; 215. turbo fan; 216. induced draft pipe; 217. exhaust bucket; 3. condensation hood; 301. fixing plate; 302. first guide tube; 303. first blower; 304. guide hood; 305. second guide tube; 306. second blower; 307. heat dissipation fins; 308. heat dissipation holes; 309. support column; 310. second O-ring. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying 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 embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the impurity filtering device of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-3As shown, an impurity filtering device of the utility model comprises an outer cylinder 1, an inner cylinder 2 and a condensation hood 3. The inner cylinder 2 is arranged inside the outer cylinder 1 for storing weakly alkaline raw water. The condensation hood 3 is arranged inside the outer cylinder 1 and above the inner cylinder 2. On the one hand, it is used to intercept and condense steam, and on the other hand, it is used to guide condensed water droplets. The top end of the inner cylinder 2 extends to the inside of the condensation hood 3. The cross-section of the condensation hood 3 is parabolic and opens downward. The outer cylinder 1, the inner cylinder 2 and the condensation hood 3 are coaxial.

[0027] Specifically, an observation window 201 is installed in the middle of the inner tube 2, and a metering groove 202 is opened on the outer wall of the observation window 201. A second guide tube 207 is arranged outside the inner tube 2, and one end of the second guide tube 207 is connected to the inner tube 2, and the other end of the second guide tube 207 is connected to the water outlet end of the external water pump 205. The water inlet end of the water pump 205 is provided with a first guide tube 206, which is used to cooperate with the water pump 205 and the second guide tube 207 to inject the external weak alkaline raw water into the inner tube 2. The inner tube 2 is inserted into the inner tube 2. A heating wire 204 for heating weak alkaline raw water is arranged at the bottom of the inner tube 2. An end cap 203 for fixing the heating wire 204 is detachably arranged at the middle of the bottom end of the inner tube 2. A tube cover 208 is detachably installed at the middle of the top end of the inner tube 2. A steam guide pipe 213 for guiding steam is fixedly arranged in the middle of the tube cover 208. A steam expansion bucket 212 is installed at the bottom of the steam guide pipe 213. The bottom of the steam expansion bucket 212 is provided with A first O-ring 214 is used to seal the joint. An exhaust scoop 217 is installed on the top of the steam pipe 213. The bottom opening of the steam pipe 213 is connected to the top opening of the steam expansion scoop 212. The top opening of the steam pipe 213 is connected to the bottom opening of the exhaust scoop 217. The steam expansion scoop 212 and the steam pipe 213 are integrally formed. An air duct 216 is arranged in the middle of the steam pipe 213. The air duct 216 is placed at an angle of 45 degrees. A turbine fan 215 is installed inside to introduce external gas into the steam duct 213 through the induced draft pipe 216 to increase the steam flow rate. A collecting basin 209 for collecting dripping water droplets is arranged between the inner tube 2 and the outer tube 1. One end of the collecting basin 209 is connected to the inner tube 2, and the other end of the collecting basin 209 is connected to the outer tube 1. A drain pipe 210 is arranged at the bottom of the collecting basin 209, and a liquid valve 211 is installed at the bottom of the drain pipe 210.

[0028] Furthermore, a fixing plate 301 for supporting the condensation hood 3 is provided in the middle of the condensation hood 3, one end of the fixing plate 301 is connected to the condensation hood 3, and the other end of the fixing plate 301 is connected to the outer cylinder 1, and second O-rings 310 for sealing the joints are provided at both ends of the fixing plate 301, and a plurality of heat dissipation fins 307 are provided in an annular shape at equal intervals on the top of the condensation hood 3, and heat dissipation holes 308 are provided in an evenly spaced manner on the outside of the heat dissipation fins 307, and a wind guide hood 304 for guiding gas is provided on the outside of the condensation hood 3, and the wind guide hood 304 is designed in a conical structure, and the wind guide hood 304 is coaxial with the condensation hood 3, and the bottom end of the wind guide hood 304 is provided with support columns 309 in an annular shape at equal intervals, and the support columns 309 One end of the support column 309 is connected to the air guide cover 304, and the other end of the support column 309 is connected to the fixing plate 301, and a second air guide duct 305 is arranged on the top of the air guide cover 304 for introducing external cold air into the air guide cover 304, and the bottom opening of the second air guide duct 305 is communicated with the top opening of the air guide cover 304, one end of the second air guide duct 305 is connected to the air guide cover 304, and the other end of the second air guide duct 305 is connected to the air outlet of the external second blower 306, and a first air guide duct 302 is arranged on the top of the outer tube 1 at the position of the air guide cover 304 for absorbing and discharging hot air, one end of the first air guide duct 302 is connected to the outer tube 1, and the other end of the first air guide duct 302 is connected to the air inlet of the external first blower 303.

[0029] According to the above, the utility model can effectively filter and remove impurities mixed in weakly alkaline raw water by means of heating distillation through the mutual cooperation of the inner cylinder 2, the heating wire 204, the steam expansion bucket 212, the steam guide pipe 213, the exhaust bucket 217, the condensation hood 3, the collecting basin 209, the discharge pipe 210 and the liquid valve 211. The possibility of blockage can be reduced by this method. In addition, the steam flow rate can be effectively increased and the condensation efficiency can be improved through the mutual cooperation of the air duct 216 and the turbine fan 215. The utility model can quickly cool the condensation hood 3 and improve the condensation effect through the mutual cooperation of the second blower 306, the second air guide pipe 305, the air guide hood 304, the first air guide pipe 302, the first blower 303, the heat dissipation fins 307 and the heat dissipation holes 308.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An impurity filtering device, characterized in that: The invention comprises an outer cylinder (1), an inner cylinder (2) and a condensation hood (3), wherein the inner cylinder (2) is arranged inside the outer cylinder (1), and the condensation hood (3) is arranged inside the outer cylinder (1) and above the inner cylinder (2); the cross section of the condensation hood (3) is parabolic and opens downward; a heating wire (204) for heating weak alkaline raw water is arranged at the bottom of the inner cylinder (2); a cylinder cover (208) is detachably mounted at the middle of the top end of the inner cylinder (2); a steam guide pipe (213) for guiding steam is fixedly arranged at the middle of the cylinder cover (208); the steam guide pipe (213) for guiding steam is fixedly mounted at the middle of the cylinder cover (208); and the steam guide pipe (213) for guiding steam is fixedly mounted at the middle of the cylinder cover (208). 13) is provided with a steam expansion hopper (212) at the bottom, an exhaust hopper (217) is provided at the top of the steam guide pipe (213), an air induced draft pipe (216) is provided in the middle of the steam guide pipe (213), the air induced draft pipe (216) is arranged at an angle of 45 degrees, a turbine fan (215) is provided inside the air induced draft pipe (216), a collecting basin (209) for collecting dripping water droplets is provided between the inner cylinder (2) and the outer cylinder (1), a drainage pipe (210) is provided at the bottom of the drainage basin (209), and a liquid valve (211) is provided at the bottom of the drainage pipe (210).

2. The impurity filtering device according to claim 1, characterized in that: The top end of the inner cylinder (2) extends to the interior of the condensation hood (3); the outer cylinder (1), the inner cylinder (2) and the condensation hood (3) are coaxial; an observation window (201) is installed in the middle of the inner cylinder (2); a metering groove (202) is provided on the outer wall of the observation window (201); a second flow guide tube (207) is arranged outside the inner cylinder (2); one end of the second flow guide tube (207) is connected to the inner cylinder (2), and the other end of the second flow guide tube (207) is connected to the water outlet of an external water pump (205); a first flow guide tube (206) is arranged at the water inlet of the water pump (205); and an end cover (203) for fixing the heating wire (204) is detachably arranged in the middle of the bottom end of the inner cylinder (2).

3. The impurity filtering device according to claim 1, characterized in that: A first O-ring (214) for sealing the connection is provided at the bottom of the steam expansion hopper (212); the bottom opening of the steam guide pipe (213) is connected to the top opening of the steam expansion hopper (212); the top opening of the steam guide pipe (213) is connected to the bottom opening of the exhaust hopper (217); the steam expansion hopper (212) and the steam guide pipe (213) are integrally formed; one end of the collecting basin (209) is connected to the inner cylinder (2), and the other end of the collecting basin (209) is connected to the outer cylinder (1).

4. The impurity filtering device according to claim 1, characterized in that: A fixing plate (301) for supporting the condensation hood (3) is provided in the middle of the condensation hood (3); one end of the fixing plate (301) is connected to the condensation hood (3), and the other end of the fixing plate (301) is connected to the outer cylinder (1); and second O-rings (310) for sealing the joints are provided at both ends of the interior of the fixing plate (301).

5. The impurity filtering device according to claim 1, characterized in that: The top of the condensation hood (3) is provided with a plurality of heat dissipation fins (307) at equal intervals in a circular shape, and the outside of the heat dissipation fins (307) is provided with heat dissipation holes (308) at equal intervals, and the outside of the condensation hood (3) is provided with an air guide hood (304) for guiding gas, and the air guide hood (304) is designed with a conical structure, and the air guide hood (304) and the condensation hood (3) are coaxial.

6. The impurity filtering device according to claim 5, characterized in that: The bottom end of the air guide cover (304) is provided with support columns (309) at equal intervals in a ring shape, one end of the support columns (309) is connected to the air guide cover (304), and the other end of the support columns (309) is connected to the fixing plate (301), and a second air guide duct (305) is provided on the top of the air guide cover (304), the bottom opening of the second air guide duct (305) is connected to the top opening of the air guide cover (304), one end of the second air guide duct (305) is connected to the air guide cover (304), and the other end of the second air guide duct (305) is connected to the air outlet of an external second blower (306).

7. The impurity filtering device according to claim 6, characterized in that: A first air duct (302) is provided at the top of the outer cylinder (1) at the position of the air duct cover (304); one end of the first air duct (302) is connected to the outer cylinder (1), and the other end of the first air duct (302) is connected to the air inlet of an external first blower (303).

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