Humidifying device for recycling waste heat of non-condensable gas

Abstract

The utility model relates to the technical field of biological pharmacy, and discloses a non-condensable gas waste heat recycling humidifying device which comprises a support and a tank body, the tank body is connected to the top of the support, one side of the tank body is connected with a fan, a copper pipe with high heat conduction efficiency is arranged in the tank body and is of a spiral structure, and one end of the copper pipe is connected with an air inlet pipe. A hollow shaft sleeved with the copper pipe is connected to the middle of the tank body, a plurality of micropores are evenly distributed and connected to the hollow shaft, the top end of the hollow shaft penetrates through the tank body, a water inlet pipe is arranged at the end of the hollow shaft, and a water drainage pipe is connected to the bottom end of the hollow shaft. Compared with the prior art, the non-condensable gas waste heat utilization device has the advantages that the utilization efficiency of non-condensable gas waste heat is improved through the spiral copper pipe and the flow dividing assembly, water flow is filtered through the filtering assembly and heated through the copper pipe, the temperature and humidity of the production environment can be directly controlled in an atomization mode, and the using effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biopharmaceutical technology, and specifically refers to non-condensable gas waste heat recycling humidifying device. BACKGROUND

[0002] In the biopharmaceutical process, water for injection will be used, and in the process of preparing water for injection, the equipment will continuously produce non-condensable gas. This gas is mainly high-temperature and high-humidity gas, and its main components are water and air, with a temperature of more than 100℃. In biopharmaceuticals, the waste heat of non-condensable gas is reused to achieve humidification, which is a common application. The waste heat of these gases can be used to heat water or evaporate water through appropriate technical means, and is connected to the fresh air end of the workshop air conditioning system. After the outdoor fresh air is mixed and preliminarily treated by the non-condensable gas, it enters the air conditioning unit for processing to control the humidity of the environment. Not only can it effectively utilize energy, but also helps to maintain the precise environmental conditions required during the pharmaceutical process.

[0003] In the prior art, the waste heat of non-condensable gas is reused in many ways, such as heat exchangers and evaporation technology. The recycling rate of waste heat is low, a large amount of waste heat resources is easily wasted, and the water flow cannot directly control the temperature and humidity of the production environment through water temperature atomization, which reduces its use effect. UTILITY MODEL CONTENT

[0004] I. Technical problems to be solved

[0005] The technical problem to be solved by the utility model is that the recycling rate is low, a large amount of waste heat resources is easily wasted, and the water flow cannot directly control the temperature and humidity of the production environment through water temperature atomization, which reduces its use effect.

[0006] II. Technical solutions

[0007] To solve the above technical problems, the utility model provides a technical scheme: a non-condensable gas waste heat recycling humidifying device, which comprises a support and a tank body. The tank body is connected to the top of the support. A fan is connected to one side of the tank body. A copper pipe with high heat conduction efficiency is arranged in the tank body. The copper pipe is arranged in a spiral structure. One end of the copper pipe is connected to an air inlet pipe, and the other end is connected to an air outlet pipe. The other end of the air outlet pipe and the air inlet pipe extends out of the tank body. A flow splitting assembly is connected to the other end of the air outlet pipe. A hollow shaft is arranged in the copper pipe. A plurality of micropores are uniformly arranged on the hollow shaft. An inlet pipe is arranged at the top end of the hollow shaft and penetrates the tank body. A drain pipe is connected to the bottom end of the hollow shaft. The other end of the drain pipe penetrates the tank body. A filter assembly is connected to the drain pipe in the tank body. A valve is connected to the end of the drain pipe extending out of the tank body.

[0008] Further, the shunt assembly comprises an adjusting pipe connected between the air outlet pipe and the input end of the fan, the output end of the fan is connected with a shunt pipe, the other end of the shunt pipe is connected with a joint.

[0009] Further, a second control valve is connected on the adjusting pipe.

[0010] Further, a circulating pipe is connected between the air outlet pipe and the air inlet pipe, the circulating pipe is arranged outside the tank body, and a first control valve is arranged on the connecting position between the circulating pipe and the air outlet pipe.

[0011] Further, the filter assembly comprises a filter ball connected on the top end of the hollow shaft and arranged in a hollow mode, a plurality of through holes are uniformly arranged on the filter ball in a circumferential direction, a connecting cylinder is connected on the top end of the tank body and arranged outside the filter ball, and the water inlet pipe is connected on the connecting cylinder.

[0012] Further, a sleeve pipe is rotatably connected on the top end of the connecting cylinder, and the sleeve pipe is fixedly connected with the water inlet pipe.

[0013] III. Advantages

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] Through the cooperation of the support, the tank body, the fan, the copper pipe, the air inlet pipe, the air outlet pipe shunt assembly, the hollow shaft, the micropore, the water inlet pipe, the filter assembly, the drain pipe and the valve, the non-condensable gas can be introduced into the copper pipe through the air inlet pipe, the waste heat of the non-condensable gas can be recycled, the water introduced into the water inlet pipe can be heated and warmed, the environment can be humidified after the water is heated and discharged, and the purpose of controlling the temperature and humidity of the production environment is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the non-condensable gas waste heat recycling humidifying device.

[0017] Figure 2 It is a main sectional structure schematic view of the non-condensable gas waste heat recycling humidifying device.

[0018] Figure 3 It is a structure schematic view of the shunt assembly in the non-condensable gas waste heat recycling humidifying device.

[0019] Figure 4 It is Figure 2 It is an enlarged structure schematic view of A.

[0020] Figure 5 It is Figure 4 It is an enlarged structure schematic view of B.

[0021] Figure 6 is Figure 2 Amplification structure diagram of C in the middle.

[0022] As shown in the figure: 1, the tank body; 2, copper pipe; 3, air inlet pipe; 4, air outlet pipe; 5, hollow shaft; 6, micropore; 7, water inlet pipe; 8, fan; 9, adjusting pipe; 10, shunt pipe; 11, joint; 12, drain pipe; 13, valve; 14, support; 15, through hole; 16, sleeve; 17, first control valve; 18, circulation pipe; 19, second control valve, 20, filter ball, 21, connecting cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] As Figure 1 , Figure 2 and Figure 6 Indicated, the non-condensable gas waste heat recycling humidifying device, including support 14 and tank body 1, the tank body 1 is connected to be located at the top of support 14, one side of the tank body 1 is connected with fan 8, the tank body 1 is equipped with copper pipe 2 with high heat conduction efficiency, the copper pipe 2 is arranged in spiral structure, one end of the copper pipe 2 is connected with air inlet pipe 3, the other end is connected with air outlet pipe 4, the air outlet pipe 4 and the other end of air inlet pipe 3 extend out of the tank body 1, the tank body 1 is connected with hollow shaft 5 sleeved in copper pipe 2 in the middle, the hollow shaft 5 is evenly connected with a plurality of micropores 6, the hollow shaft 5 top end penetrates the tank body 1 and is equipped with water inlet pipe 7 at the end, the hollow shaft 5 bottom end is connected with drain pipe 12, the other end of the drain pipe 12 penetrates the tank body 1 and is arranged, one end of the drain pipe 12 extending out of the tank body 1 is connected with valve 13.

[0025] Through the cooperation of the above structure, water is introduced into the tank body 1 through the water inlet pipe 7, the non-condensable gas in the copper pipe 2 is convenient for heat transfer to the water flow through the copper pipe 2, and the water flow is convenient for heating, when the required temperature is reached, the water flow is discharged through the drain pipe 12, so that the production environment is humidified, so as to achieve the purpose of controlling the temperature and humidity of the environment.

[0026] As Figure 4 and Figure 5As shown, the water inlet pipe 7 is connected with a filter assembly, which includes a filter ball 20 connected to the top end of the hollow shaft 5 and hollowly arranged, a plurality of through holes 15 are uniformly distributed and connected to the filter ball 20, a connecting barrel 21 is connected to the top end of the filter ball 20, the water inlet pipe 7 is connected to the connecting barrel 21, a sleeve 16 is rotatably connected to the top end of the connecting barrel 21, and the sleeve 16 is fixedly connected with the water inlet pipe 7.

[0027] Through the above structure, the impurities and particles remaining in the water in the water inlet pipe 7 can be filtered through the through holes 15 to avoid clogging the micropores 6; by rotatably connecting the water inlet pipe 7 with the sleeve 16, the water inlet pipe 7 can conveniently supply water at various angles, and even if the water inlet pipe 7 is displaced during water supply, the use performance will not be affected;

[0028] As shown in Figure 1 and Figure 3 , the other end of the air outlet pipe 4 is connected with a shunt assembly, the shunt assembly includes an adjusting pipe 9 connected between the air outlet pipe 4 and the input end of the fan 8, the output end of the fan 8 is connected with a shunt pipe 10, the other end of the shunt pipe 10 is respectively connected with a joint 11, and the adjusting pipe 9 is connected with a second control valve 19.

[0029] By setting the second control valve 19, the air intake amount during the operation of the fan 8 can be controlled, and the adjustment can be made according to the actual use requirement; wherein, the hot air flow collected in the tank body 1 and the residual heat temperature generated on the surface of the copper pipe 2 can be discharged by using the fan 8, and a plurality of shunt pipes 10 are used to facilitate the transfer of residual heat to various environments that need to be heated; secondly, in order to ensure the cleanliness of the hot air flow, the activated carbon layer or other odor-removing filter element can be used to filter before discharging the hot air flow.

[0030] As shown in Figure 1 and Figure 2 , the side wall of the air outlet pipe 4 is fixedly connected with a circulating pipe 18, the other end of the circulating pipe 18 is fixedly connected with the air inlet pipe 3, and the first control valve 17 is assembled at the connection between the air outlet pipe 4 and the circulating pipe 18.

[0031] When the fan 8 is not in operation, the air inlet pipe 3 and the air outlet pipe 4 can be communicated through the first control valve 17, so that the hot air flow in the copper pipe 2 circulates and flows, reducing the temperature loss of the hot air flow inside the tank body 1, and at the same time, the copper pipe 2 can be continuously kept in a warm state, avoiding the need to preheat the copper pipe 2 when the fan 8 starts.

[0032] The specific use method is as follows:

[0033] Firstly, the air inlet pipe 3 is connected with the non-condensable gas conveying pipeline, when the non-condensable gas with residual heat enters the copper pipe 2, the spiral distribution of the copper pipe 2 can prolong the contact time of the non-condensable gas in the copper pipe 2, so that the copper pipe 2 can fully absorb and transfer the heat in the tank body 1, when the temperature in the copper pipe 2 and the tank body 1 reaches the set interval, the fan 8 is started, and the hot gas flow stored in the tank body 1 is discharged, and the hot gas flow is conveyed to the required position by the shunt pipe 10;

[0034] According to actual needs, the water flow can be filtered through the filter assembly, then injected into the hollow shaft 5 through the water inlet pipe 7, and sprayed out from the micro-holes 6, when the atomized water contacts the copper pipe 2, the copper pipe 2 absorbs the heat on the surface of the copper pipe 2, and the atomized water is heated into warm water, then the drain pipe 12 is connected with an external humidifier or atomizer, and the warm water is sprayed in the form of atomization, so that the production environment is humidified and temperature-controlled, and the effect of efficient utilization of residual heat of non-condensable gas is achieved.

[0035] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0037] The present application and its embodiments have been described above, and this description is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by this, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical scheme can be designed, which should belong to the protection scope of the present application.

Claims

1. A non-condensable gas waste heat recycling humidification device, comprising a bracket (14) and a tank body (1), wherein the tank body (1) is connected to the top of the bracket (14), and a fan (8) is connected to one side of the tank body (1), characterized in that: The tank body (1) is internally provided with a copper pipe (2) with high heat conduction efficiency, the copper pipe (2) is arranged in a spiral structure, one end of the copper pipe (2) is connected with an air inlet pipe (3), the other end of the copper pipe (2) is connected with an air outlet pipe (4), the air outlet pipe (4) and the air inlet pipe (3) extend out of the tank body (1), the air outlet pipe (4) is connected with a shunt assembly, the tank body (1) is connected with a hollow shaft (5) sleeved on the copper pipe (2) in the middle, the hollow shaft (5) is connected with a plurality of micropores (6) in a uniform distribution, the top end of the hollow shaft (5) penetrates through the tank body (1) and is provided with a water inlet pipe (7) at the end, the water inlet pipe (7) is connected with a filter assembly, the bottom end of the hollow shaft (5) is connected with a drain pipe (12), the other end of the drain pipe (12) penetrates through the tank body (1) and is arranged, one end of the drain pipe (12) extending out of the tank body (1) is connected with a valve (13).

2. The non-condensable gas waste heat reuse humidifying device according to claim 1, characterized in that: The shunt assembly comprises an adjusting pipe (9) connected between the air outlet pipe (4) and the input end of a fan (8), the output end of the fan (8) is connected with a shunt pipe (10), the other end of the shunt pipe (10) is connected with a joint (11).

3. The non-condensable gas waste heat recovery humidifying device according to claim 2, characterized in that: The adjusting pipe (9) is connected with a second control valve (19).

4. The non-condensable gas waste heat recovery humidifying device according to claim 1, characterized in that: The air outlet pipe (4) and the air inlet pipe (3) are connected with a circulation pipe (18), the circulation pipe (18) is arranged outside the tank body (1), the circulation pipe (18) is provided with a first control valve (17) at the connection position with the air outlet pipe (4).

5. The non-condensable gas waste heat recovery humidifying device according to claim 1, characterized in that: The filter assembly comprises a filter ball (20) connected with the top end of the hollow shaft (5) and arranged in a hollow manner, the filter ball (20) is connected with a plurality of through holes (15) in a uniform distribution in the circumferential direction, the top end of the tank body (1) is connected with a connecting cylinder (21) outside the filter ball (20), the water inlet pipe (7) is connected with the connecting cylinder (21).

6. The non-condensable gas waste heat recovery humidifying device according to claim 5, characterized in that: The connecting cylinder (21) is rotatably connected with a sleeve pipe (16) at the top end, the sleeve pipe (16) is fixedly connected with the water inlet pipe (7).

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