阅读说明：本技术 一种大流量气液分离加湿箱 (Large-traffic gas-liquid separation humidification case ) 是由 宋超 蔡传辉 李金伟 王育 尹识谋 夏晶 于 2020-12-23 设计创作，主要内容包括：本发明提供一种大流量气液分离加湿箱,包括：底座；加湿箱,所述加湿箱固定于所述底座的顶部；气液分离装置,所述气液分离装置固定于所述加湿箱的内部；滤沫器,所述滤沫器固定于所述加湿箱内壁的两侧之间且位于气液分离装置的下侧。本发明提供的大流量气液分离加湿箱具有该装置加湿箱内部液位可以通过液位计实时显示,可控制每次加水水位增加10mm以内,避免一次加水过多氧含量波动大,气体进入加湿箱后经虑沫器打散,避免气体在加湿箱内翻滚波动,加水时液位波动更小液位稳定性更好,气液混合后经过气液分离装置可有效过滤气体中带出的水滴,避免水滴直接流入炉体,该结构简单,易维修,使用寿命长。(The invention provides a large-flow gas-liquid separation humidification case, comprising: a base; the humidifying box is fixed at the top of the base; the gas-liquid separation device is fixed inside the humidification box; and the foam filtering device is fixed between two sides of the inner wall of the humidification box and is positioned on the lower side of the gas-liquid separation device. The large-flow gas-liquid separation humidification box provided by the invention has the advantages that the liquid level in the humidification box can be displayed in real time through the liquid level meter, the increase of the water level of each water adding can be controlled within 10mm, the phenomenon that the excessive oxygen content of the water added for one time fluctuates is avoided, the gas is scattered through the foam filter after entering the humidification box, the gas is prevented from rolling and fluctuating in the humidification box, the liquid level fluctuation is smaller during the water adding, the liquid level stability is better, water drops brought out from the gas can be effectively filtered through the gas-liquid separation device after the gas and the liquid are mixed, the water drops are prevented from directly flowing into a furnace body.)

1. The utility model provides a large-traffic gas-liquid separation humidification case which characterized in that includes:

a base;

the humidifying box is fixed at the top of the base;

the gas-liquid separation device is fixed inside the humidification box;

the foam filter is fixed between two sides of the inner wall of the humidification box and positioned on the lower side of the gas-liquid separation device, and a plurality of multi-directional irregular air holes are formed in the foam filter;

the liquid level meter is fixedly arranged on one side of the humidifying box;

the air outlet pipe is communicated with the top of the humidifying box;

the heating rod is fixedly arranged on the lower side of the humidifying box;

a temperature measuring thermocouple fixedly arranged on one side of the humidifying box

One side of base from interior to outside intercommunication in proper order has inlet tube, intake pipe and drain pipe, the one end of inlet tube, intake pipe and drain pipe all extends to the inside of humidification case.

2. The high-flow gas-liquid separation humidification tank as claimed in claim 1, wherein a tank cover is fixedly mounted at the top of the humidification tank, a pressure release valve is fixedly mounted on the tank cover, and a bottom sealing cover is fixedly connected to the bottom of one side of the humidification tank.

3. The high-flow gas-liquid separation humidification box according to claim 1, wherein a shunt assembly is connected to a top end of the inlet pipe in a threaded manner, the shunt assembly comprises an installation pipe, an internal thread is arranged on a lower side of an inner surface of the installation pipe, an external thread is arranged on a surface of the inlet pipe and inside the humidification box, and an air guide pipe is rotatably connected to one end of the installation pipe.

4. The high-flow gas-liquid separation humidification tank according to claim 3, wherein an annular groove is formed in an upper side of an inner surface of the installation pipe, a flange is arranged at a bottom of a surface of the gas guide pipe, one side of the flange extends into the annular groove, and a ball is arranged at a bottom of the flange.

5. The high-flow gas-liquid separation humidification tank according to claim 4, wherein a shunt tube is communicated with an upper side of the surface of the gas guide tube, an exhaust tube is communicated with one side of the shunt tube, and a rubber ring is bonded inside the installation tube and on the upper side of the surface of the gas inlet tube.

6. The high-flow gas-liquid separation humidification box according to claim 5, wherein a protection cover is fixedly connected to the surface of the mounting pipe, a through hole is formed in the top of the protection cover, and a degassing membrane is fixedly mounted on the top of the protection cover and located on the upper side of the through hole.

7. The high-flow gas-liquid separation humidification tank of claim 1, wherein the level gauge comprises a U-shaped tube, a slide bar is fixedly connected to the bottom of the inner wall of the U-shaped tube, a floating ball is slidably connected to the surface of the slide bar, and rollers are fixedly mounted on the front side and the rear side of the floating ball.

8. The high-flow gas-liquid separation humidification tank as claimed in claim 7, wherein first magnets are embedded in the left side and the right side of the floating ball, a trigger is sleeved on the surface of the U-shaped pipe, and second magnets are embedded in the two sides of the inner wall of the trigger.

9. The high-flow gas-liquid separation humidification tank of claim 8, wherein photoelectric switches are fixedly mounted on the surface of the U-shaped pipe and on the upper side and the lower side of the displacement trigger, and scale values are arranged on the surface of the U-shaped pipe.

10. The high flow rate gas-liquid separation humidification tank of claim 8, wherein a side of the first magnet opposite to the second magnet is of opposite polarity.

Technical Field

The invention relates to the field of gas humidification, in particular to a large-flow gas-liquid separation humidification box.

Background

The Ni/Cu electrode MLCC has an increasingly large proportion in the market. In the manufacturing process, since the Ni and Cu electrodes are very easily oxidized by sintering in air, sintering and end burning must be performed in a reducing atmosphere and a protective atmosphere with little oxygen. In the end-firing technology of the Ni/Cu electrode MLCC, Cu is more easily oxidized in air than Ni, and Ni is oxidized in air at 300 ℃ or more, but Cu is easily oxidized in air at room temperature, so in the end-firing process, atmosphere protection is very important, and in the firing of the Ni/Cu electrode MLCC, not only the oxidation of Cu but also the oxidation of the Ni internal electrode are considered, so the largest difference between the conditions of the end-firing process and the silver (palladium) end slurry is in atmosphere protection. In the early stage of the burning end, there is a process of decomposing organic substances, when phi (O)₂) Too low, the organic matter is not completely decomposed, the surface of copper particles has organic residual carbon, the sintering of copper in the later period is not sufficient, at the moment, an external electrode can form a porous structure, plating solution can be soaked into the electrode during electroplating, the welding performance is deteriorated, and the bonding force of an external electrode is poor, so that the reliability and the stability of the capacitor are poor. At this stage, φ (O)₂) Too high, will make a part of copper oxidize, even make copper and nickel of the inner electrode alloy insufficiently, cause the inner and outer electrode contact well, and produce the capacity and electrical property to descend scheduling problem, therefore, it is very important to control the oxygen concentration in the end-burning process, will guarantee that the organic matter burns off fully, it is very difficult to guarantee that copper is not oxidized at the same time.

By N in the end-firing process₂Humidifying N by a humidifying device₂And control of N₂Flow rate and post-humidification N₂The oxygen content in the furnace is further controlled to ensure that the organic matters in the end-burning process are completely decomposed as well as the oxygen content in the furnace hearthThe copper can not be oxidized, the water adding amount is not easy to control at present, and the oxygen content is shifted greatly.

Therefore, it is necessary to provide a large flow rate gas-liquid separation humidification tank to solve the above technical problems.

Disclosure of Invention

The invention provides a large-flow gas-liquid separation humidifying box, which solves the problems that the water adding amount is not easy to control and the oxygen content is stirred greatly at present.

In order to solve the technical problem, the invention provides a large-flow gas-liquid separation humidification case, which comprises:

a base;

the humidifying box is fixed at the top of the base;

the gas-liquid separation device is fixed inside the humidification box;

the foam filter is fixed between two sides of the inner wall of the humidification box and positioned on the lower side of the gas-liquid separation device, and a plurality of multi-directional irregular air holes are formed in the foam filter;

the liquid level meter is fixedly arranged on one side of the humidifying box;

the air outlet pipe is communicated with the top of the humidifying box;

the heating rod is fixedly arranged on the lower side of the humidifying box;

a temperature measuring thermocouple fixedly arranged on one side of the humidifying box

One side of base from interior to outside intercommunication in proper order has inlet tube, intake pipe and drain pipe, the one end of inlet tube, intake pipe and drain pipe all extends to the inside of humidification case.

The top fixed mounting of humidification case has the case lid, fixed mounting has the relief valve on the case lid, the sealed lid in bottom fixedly connected with bottom of humidification case one side.

The top threaded connection of intake pipe has the reposition of redundant personnel subassembly, the reposition of redundant personnel subassembly is including the installation pipe, the downside of installation intraductal surface is provided with the internal thread, the surface of intake pipe and the inside that is located the humidification case are provided with the external screw thread, the one end of installation pipe is rotated and is connected with the air duct.

The installation pipe is characterized in that an annular groove is formed in the upper side of the inner surface of the installation pipe, a flange is arranged at the bottom of the surface of the air guide pipe, one side of the flange extends into the annular groove, and a ball is arranged at the bottom of the flange.

Through setting up the ball, reduce the friction between flange and the annular groove inner wall, make the installation pipe rotate more level and smooth.

The upside intercommunication on air duct surface has the shunt tubes, one side communicating pipe blast pipe of shunt tubes, the upside on intake pipe surface just is located the inside bonding of installation pipe and has the rubber ring.

Through at the intake pipe surface and be located the bonding rubber ring between the installation intraductal wall, improve the leakproofness.

Preferably, the fixed surface of installation pipe is connected with the protection casing, the through-hole has been seted up at the top of protection casing, the upside fixed mounting that the top of protection casing just is located the through-hole has the degasification membrane.

Through setting up the protection casing, drive the rotatory back of installation pipe when the shunt tubes, can not make having of the inside liquid of humidification incasement great stirring, can make the air current that gets into simultaneously can be more dispersed enter into humidification incasement portion and liquid contact, inside the better foam ware that enters into of straining.

Preferably, the liquid level meter comprises a U-shaped pipe, a sliding rod is fixedly connected to the bottom of the inner wall of the U-shaped pipe, a floating ball is connected to the surface of the sliding rod in a sliding mode, and idler wheels are fixedly mounted on the front side and the rear side of the floating ball.

The rollers are arranged on the two sides of the floating ball, so that friction between the floating ball and the inner wall of the U-shaped pipe can be reduced, and the floating ball can move upwards along with the liquid level better.

Preferably, first magnets are embedded in the left side and the right side of the floating ball, a trigger piece is sleeved on the surface of the U-shaped pipe, and second magnets are embedded in the two sides of the inner wall of the trigger piece.

Through first magnet cooperation second magnet, when the floater shifts up or moves down, can drive trigger part and follow the removal to can trigger photoelectric switch, control opening of water pump stops, thereby the inside liquid amount of humidification case is added in the control.

Preferably, photoelectric switches are fixedly mounted on the surface of the U-shaped pipe and the upper side and the lower side of the displacement trigger piece, and scale values are arranged on the surface of the U-shaped pipe.

Preferably, the first magnet and the second magnet are opposite in polarity.

Compared with the related art, the large-flow gas-liquid separation humidifying box provided by the invention has the following beneficial effects:

the invention provides a large-flow gas-liquid separation humidifying box, the liquid level in the humidifying box of the device can be displayed in real time through a liquid level meter, the water level of each water adding can be controlled to be increased within 10mm, the phenomenon that the excessive oxygen content of the water added for one time fluctuates is avoided, the gas is scattered through a foam filter after entering the humidifying box, the gas is prevented from rolling and fluctuating in the humidifying box, the liquid level fluctuation is smaller during the water adding, the liquid level stability is better, water drops brought out from the gas can be effectively filtered through a gas-liquid separation device after the gas and the liquid are mixed, the water drops are prevented from directly flowing into a furnace body, the structure.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a large-flow gas-liquid separation humidification tank provided by the invention;

FIG. 2 is a top view of the ensemble shown in FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the large-flow gas-liquid separation humidification tank provided by the invention;

FIG. 4 is a cross-sectional view of the fluid level gauge shown in FIG. 3;

fig. 5 is a schematic structural diagram of a third embodiment of the large-flow gas-liquid separation humidification tank provided by the invention;

FIG. 6 is a top view of the airway tube shown in FIG. 5.

Reference numbers in the figures: 1. the device comprises a base, 2, a humidifying box, 3, a gas-liquid separating device, 4, a foam filter, 5, a temperature measuring thermocouple, 6, a heating rod, 7, a liquid level meter, 8, an air outlet pipe, 9, a pressure release valve, 10, a box cover, 11, a bottom sealing cover, 12, an air inlet pipe, 13, an air inlet pipe, 14, a water outlet pipe, 15, a flow dividing component, 151, a mounting pipe, 152, a protective cover, 153, an air guide pipe, 154, a flow dividing pipe, 155, an air outlet pipe, 156, a flange, 157, a ball, 158, an annular groove, 159, a rubber ring, 150, a through hole, 1511, a degassing membrane, 71, a U-shaped pipe, 72, a floating ball, 73, a sliding rod, 74, a trigger piece, 75, a roller, 76, a first magnet, 77.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a large flow rate gas-liquid separation humidification tank provided by the present invention; fig. 2 is a top view of the whole shown in fig. 1. Large-traffic gas-liquid separation humidification case includes:

a base 1;

the humidifying box 2 is fixed on the top of the base 1;

a gas-liquid separation device 3, the gas-liquid separation device 3 being fixed inside the humidification tank 2;

the foam filter 4 is fixed between two sides of the inner wall of the humidification box 2 and is positioned at the lower side of the gas-liquid separation device 3, and a plurality of multidirectional irregular air holes are formed in the foam filter 4;

the liquid level meter 7 is fixedly arranged on one side of the humidifying box 2;

the air outlet pipe 8 is communicated with the top of the humidifying box 2;

the heating rod 6 is fixedly arranged at the lower side of the humidifying box 2;

a temperature measuring thermocouple 5, wherein the temperature measuring thermocouple 5 is fixedly arranged on one side of the humidifying box 2

One side of base 1 from interior to outside intercommunication has inlet tube 13, intake pipe 12 and drain pipe 14 in proper order, the one end of inlet tube 13, intake pipe 12 and drain pipe 14 all extends to the inside of humidification case 2.

The top fixed mounting of humidification case 2 has case lid 10, fixed mounting has relief valve 9 on the case lid, the sealed lid 11 in bottom fixedly connected with of humidification case 2 one side.

One end of the water inlet pipe is connected with the water pump, and one end of the water pump is connected with an external water source;

the top of the box cover 10 is provided with openings corresponding to the air outlet pipe 8 and the pressure release valve;

the gas-liquid separation device 3 and the humidifying box cover 10 are welded in a full welding mode, the upper end of the gas-liquid separation device is provided with a hole for gas inlet, the bottom end of the gas-liquid separation device is provided with a hole for water drainage, and the gas-liquid separation device can also be fixedly installed in a screw mode and the like;

a fixing piece is welded on the lower side of the inner wall of the humidification box 2, the foam filter 4 is installed on the fixing piece, and the foam filter 4 is connected with the fixing piece through a bolt;

the temperature measuring thermocouple 5 is in threaded connection with the humidifying box 2, and the installation position is arranged in a sealing way;

the liquid level meter 7 is arranged on a round pipe on the side surface of the humidifying box 2 and is connected with the humidifying box 2 through threads, and the round pipe is welded with the humidifying box 2 in a full welding mode;

the heating rod at the bottom of the humidifying box 2 penetrates through the bottom sealing cover 11 and is welded in a full-length welding mode, and the bottom sealing cover 11 is connected with one side of the humidifying box 2 through a flange matched bolt.

The working principle of the large-flow gas-liquid separation humidifying box provided by the invention is as follows:

adding appropriate amount of water into the humidifying box 2 through the water inlet pipe 13, and introducing N through the air inlet pipe₂Humidifying with water;

gas and water enter the humidification box 2, pass through multi-directional irregular air holes in the foam filter 4, scatter the introduced gas, the gas enters through an air inlet in the middle of the top of the gas-liquid separation device 3, the gas-liquid separation device 3 filters the water in the humidification box 2, the excessive water is discharged from holes at the bottom of the gas-liquid separation device 3, and the gas flows through holes at the side edge of the upper part of the gas-liquid separation device 3 and is discharged through an air outlet pipe 8;

the liquid level meter 7 can display the liquid level inside the humidification box 2 and control the liquid level of the humidification box, the bottom drain pipe 14 can discharge redundant water, the temperature measuring thermocouple 5 can display the water temperature inside the humidification box 2, and the water is heated by the heating rod 6 to control the water temperature.

Compared with the related art, the large-flow gas-liquid separation humidifying box provided by the invention has the following beneficial effects:

the inside liquid level of the device humidification case 2 can show in real time through level gauge 7, steerable water level increase at every turn is within 10mm, it is undulant big to avoid once adding water too much oxygen content, gaseous entering is broken up through considering foam maker 4 after the humidification case, avoid gaseous rolling fluctuation in the humidification case, the liquid level is undulant more little liquid level stability is better when adding water, water droplet that the gas-liquid separation device 3 can take away in the effective filtration gas behind the gas-liquid mixture, avoid the water droplet directly to flow in the furnace body, the steam generator is simple in structure, easy maintenance, long service life.

Second embodiment

Referring to fig. 3, 5 and 6, based on the large flow rate gas-liquid separation humidification tank provided in the first embodiment of the present application, the second embodiment of the present application provides another large flow rate gas-liquid separation humidification tank. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the large-traffic gas-liquid separation humidification case that the second embodiment of this application provided lies in, large-traffic gas-liquid separation humidification case, the top threaded connection of intake pipe 12 has reposition of redundant personnel subassembly 15, reposition of redundant personnel subassembly 15 is including installation pipe 151, the downside of installation pipe 151 internal surface is provided with the internal thread, the surface of intake pipe 12 and the inside that is located humidification case 2 are provided with the external screw thread, the one end rotation of installation pipe 151 is connected with air duct 153.

Through setting up external screw thread and internal thread, the fixed mounting of pipe and intake pipe 12 is conveniently installed.

An annular groove 158 is formed in the upper side of the inner surface of the mounting tube 151, a flange 156 is arranged at the bottom of the surface of the air duct 153, one side of the flange 156 extends into the annular groove 158, and a ball 157 is arranged at the bottom of the flange 156.

The balls 157 are preferably arranged in four and evenly at the bottom of the flange 156.

A shunt pipe 154 is communicated with the upper side of the surface of the air duct 153, one side of the shunt pipe 154 is communicated with an air exhaust pipe 155, and a rubber ring 159 is bonded on the upper side of the surface of the air inlet pipe 12 and inside the installation pipe 151.

The number of the shunt pipes 154 is preferably four, the number of the exhaust pipes 155 is preferably three, the hole diameters of the three exhaust pipes 155 are sequentially reduced from outside to inside, and the exhaust pipes 155 on the four shunt pipes 154 are arranged clockwise or counterclockwise.

The fixed surface of installation pipe 151 is connected with protection casing 152, through-hole 150 has been seted up at the top of protection casing 152, the upside fixed mounting that just is located through-hole 150 at the top of protection casing 152 has degasification membrane 1511.

The degassing membrane 1511 is fixedly installed by screws, and can prevent liquid from entering the interior of the protective cover 152;

gas enters through the air inlet pipe 12, through the installation pipe 151, the air duct 153 enters into four shunt tubes 154, then discharge by passing through the exhaust pipe 155, because the exhaust pipe is clockwise or anticlockwise setting, thereby drive the air duct 153 along following pointer or anticlockwise rotation, the air current passes through the through-hole 150 and sees through degasification membrane 1511 and enters into humidification case 2 inside, thereby can increase the area behind the air current entering humidification case 2 inside, increase air current and the 4 area of contact of foam filter, make the air current pass through foam filter fast, can reduce the impact force of air current once more simultaneously, make the stability that the liquid level is more

Third embodiment

Referring to fig. 3 and 4 in combination, a second embodiment of the present application provides another large flow rate gas-liquid separation humidification tank based on the large flow rate gas-liquid separation humidification tank provided in the first embodiment of the present application. The third embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the large-flow gas-liquid separation humidification tank provided in the third embodiment of the present application is different in that, the large-flow gas-liquid separation humidification tank, the level gauge 7 includes a U-shaped pipe 71, a slide rod 73 is fixedly connected to the bottom of the inner wall of the U-shaped pipe 71, a floating ball 72 is slidably connected to the surface of the slide rod 73, and rollers 75 are fixedly mounted on the front side and the rear side of the floating ball 72.

The two ends of the U-shaped pipe are respectively communicated with one side of the humidifying box 2, and the floating ball 72 is mainly made of rubber and plastic cotton.

First magnets 76 are embedded in the left side and the right side of the floating ball 72, a trigger 74 is sleeved on the surface of the U-shaped pipe 71, and second magnets 77 are embedded in the two sides of the inner wall of the trigger 74.

The first magnet 76 is fixedly embedded at the left and right sides of the floating ball 72, and the second magnet 77 is fixedly embedded at the two sides of the inner wall of the trigger 74.

Photoelectric switches 78 are fixedly mounted on the surface of the U-shaped pipe 71 and the upper side and the lower side of the displacement trigger 74, and scale values are arranged on the surface of the U-shaped pipe.

The photoelectric switch 78 is used for controlling the start and stop of the water pump, and the detection distance of the photoelectric switch 78 is preferably within two centimeters.

The first magnet 76 and the second magnet 77 are opposite in polarity.

When liquid is added into the humidifying box 2, the added liquid level is increased to 10mm, the liquid level raises the floating ball 72, the floating ball 72 drives the trigger piece 74 to move upwards through the cooperation of the first magnet 76 and the second magnet 77, so that the photoelectric switch 78 is triggered, the water pump is turned off, water is added into the humidifying box, when the liquid level is too small, the liquid level drives the floating ball 72 to move downwards, so that the trigger piece 74 is driven to move downwards to trigger the photoelectric switch on the lower side, the water pump is turned on, and the liquid is supplemented into the humidifying box 2;

the automatic liquid supplement to the interior of the humidifying box 2 is realized, the quantitative supplement is realized, the supplement is not more than 10mm, and the fluctuation of the excessive oxygen content during one-time water addition is better avoided.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.