阅读说明：本技术 一种食品级面料染剂快速回收系统 (Quick recovery system of food level surface fabric dyeing agent ) 是由 沈志刚 于 2019-09-20 设计创作，主要内容包括：本发明公开了一种食品级面料染剂快速回收系统,包括真空泵、真空发生器、通阀、双联动阀和面料储存罐,所述面料储存罐右端通过管路连接有双联动阀,双联动阀右上端通过管路连接有通阀,通阀右端通过管路连接有真空发生器；所述双联动阀右下端通过管路连接有真空发生器,真空发生器上端通过管路连接有真空泵；所述通阀左端与面料储存罐通过线路电性连接；所述双联动阀包括阀盖、磁石套、封盖、第一阀芯、第一弹簧、第二阀芯、主阀壳、阀体、阀座、右阀壳、第一膜片、阀座套、底阀壳、磁石、滚珠、第二弹簧、滤网和第二膜片。本发明能够运用两级联动的阀门实现回路的开关,能够运用液压回路对染剂进行快速回收。(The invention discloses a rapid recovery system for a food-grade fabric dyeing agent, which comprises a vacuum pump, a vacuum generator, a through valve, a double-linkage valve and a fabric storage tank, wherein the right end of the fabric storage tank is connected with the double-linkage valve through a pipeline; the right lower end of the double-linkage valve is connected with a vacuum generator through a pipeline, and the upper end of the vacuum generator is connected with a vacuum pump through a pipeline; the left end of the through valve is electrically connected with the fabric storage tank through a circuit; the double-linkage valve comprises a valve cover, a magnet sleeve, a sealing cover, a first valve core, a first spring, a second valve core, a main valve shell, a valve body, a valve seat, a right valve shell, a first membrane, a valve seat sleeve, a bottom valve shell, a magnet, a ball, a second spring, a filter screen and a second membrane. According to the invention, the two-stage linkage valves can be used for realizing the opening and closing of the loop, and the hydraulic loop can be used for quickly recovering the dye.)

1. the utility model provides a quick recovery system of food level surface fabric dyeing agent which characterized in that: the fabric storage tank comprises a vacuum pump (1), a vacuum generator (2), an electromagnetic valve (3), a double linkage valve (4) and a fabric storage tank (6), wherein the right end of the fabric storage tank (6) is connected with the double linkage valve (4) through a pipeline (7), the right upper end of the double linkage valve (4) is connected with the electromagnetic valve (3) through the pipeline (7), and the right end of the electromagnetic valve (3) is connected with the vacuum generator (2) through the pipeline (7); the right lower end of the double-linkage valve (4) is connected with a vacuum generator (2) through a pipeline (7), and the upper end of the vacuum generator (2) is connected with a vacuum pump (1) through the pipeline (7); the left end of the electromagnetic valve (3) is electrically connected with the fabric storage tank (6) through a line (5); the double-linkage valve (4) comprises a valve cover (41), a magnet sleeve (42), a sealing cover (43), a first valve core (44), a first spring (45), a second valve core (46), a main valve shell (47), a valve body (48), a valve seat (49), a right valve shell (410), a first membrane (411), a valve seat sleeve (412), a bottom valve shell (413), a magnet (414), a ball (415), a second spring (416), a filter screen (417) and a second membrane (418).

2. The system for rapidly recycling food grade fabric dye according to claim 1, wherein: the electromagnetic valve (3) is a valve with a processor, the processor is electrically connected with a pressure sensor (65) in the fabric storage tank (6) through a line (5), and the valve is connected with the double linkage valve (4) and the vacuum generator (2) through a pipeline (7).

3. The system for rapidly recycling food grade fabric dye according to claim 1, wherein: a main valve shell (47) is arranged at the upper end of the bottom valve shell (413), buckles (471) are symmetrically arranged at the front and the back of the main valve shell (47), the main valve shell (47) is buckled on the bottom valve shell (413), and a plurality of bosses (4131) are uniformly distributed on the upper end surface of the bottom valve shell (413) along the circumference; the valve cover (41) is sleeved outside the upper end of the main valve shell (47), the magnet sleeve (42) is embedded inside the valve cover (41), the circular through hole is formed in the middle of the magnet sleeve (42), the sealing cover (43) is embedded in the middle of the upper end of the magnet sleeve (42), and the first valve core (44) is matched with the middle of the lower end of the magnet sleeve (42); an annular groove is formed in the outer ring of the lower end of the magnet sleeve (42), a magnet (414) is embedded in the annular groove of the magnet sleeve (42), the magnet (414) is of an annular structure, a second spring (416) is sleeved at the lower end of the magnet sleeve (42), the upper end of the second spring (416) is matched with the bottom surface of the magnet (414), and the lower end of the second spring (416) is contacted with the bottom surface of the inner cavity of the main valve shell (47); a right valve casing (410) is arranged on the right side of the main valve casing (47), the upper end of the right valve casing (410) is connected with the electromagnetic valve (3) through a pipeline (7), a second diaphragm (418) is sleeved on the left side inside the right valve casing (410), a through hole is formed in the middle of the second diaphragm (418), the diameter of the through hole in the middle of the second diaphragm (418) is smaller than that of the through hole in the upper end of the right valve casing (410), and a filter screen (417) is embedded in the through hole in the middle of the right side of the; the lower end of the first valve core (44) is in threaded fit with the bottom valve shell (413), a blind hole is formed in the center of the bottom surface of the first valve core (44), a first spring (45) is arranged in the blind hole of the first valve core (44), a ball (415) is embedded at the upper end of the first spring (45), the ball (415) comprises a spherical magnet and a rubber sleeve, and the rubber sleeve is sleeved outside the spherical magnet; a second valve core (46) is matched at the lower end of the first spring (45), a valve body (48) is embedded at the bottom of the second valve core (46), and a valve seat (49) is matched at the bottom of the valve body (48); the bottom of the valve seat (49) is provided with a step, the bottom of the valve seat (49) is sleeved with a valve seat sleeve (412), and the middle part of the valve seat (49) is embedded with a first membrane (411); the vacuum generator (2) is connected to the right end of the bottom valve shell (413) through a pipeline (7), and the fabric storage tank (6) is connected to the left end of the bottom valve shell (413) through the pipeline (7).

4. The system for rapidly recycling food grade fabric dye according to claim 1, wherein: a first damping hole (491) is formed in the middle of the valve seat (49), the first damping hole (491) is a conical through hole with a large lower part and a small upper part, the diameter of an opening at the upper end of the first damping hole (491) is 0.1-0.3 mm, and the diameter of an opening at the lower end of the first damping hole (491) is 1-1.5 mm; the first diaphragm (411) is provided with second damping holes (4111), the number of the second damping holes (4111) is 3, the accumulated flux of the 3 second damping holes (4111) is smaller than that of the first damping hole (491), the second damping holes (4111) are conical through holes with the large top and the small bottom, the diameter of an opening at the lower end of the second damping hole (4111) is 0.08mm-0.2mm, and the diameter of an opening at the upper end of the second damping hole (4111) is 0.5mm-1 mm; and a flow passage (492) is formed in the outer part of the valve seat (49) along the outer surface, and the lower end of the flow passage (492) in the valve seat (49) is opposite to the second damping hole (4111) in the first diaphragm (411).

5. the system for rapidly recycling food grade fabric dye according to claim 1, wherein: the fabric storage tank (6) comprises a storage tank body (61), fabric storage balls (62), a pull rod (63), an air cavity (64) and a pressure sensor (65), wherein the fabric storage balls (62) are arranged in the storage tank body (61); the fabric storage ball (62) is made of elastic materials, the lower end of the fabric storage ball (62) is fixed on the bottom surface inside the storage tank body (61), a pull rod (63) is fixed at the upper end of the fabric storage ball (62), an air cavity body (64) penetrates into the upper end of the pull rod (63), the air cavity body (64) is arranged at the upper end of the storage tank body (61), a pressure sensor (65) is arranged in the air cavity body (64), and the pressure sensor (65) is electrically connected with the electromagnetic valve (3) through a circuit (5).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of fabric processing, in particular to the technical field of a rapid recovery system of a food-grade fabric dye.

[ background of the invention ]

The bedding article refers to articles which are placed on a bed and used by people during sleeping, and comprises a quilt, a quilt cover, a bed sheet, a bedspread, a bed cover, a pillowcase, a pillow core, a blanket, a summer sleeping mat and a mosquito net. The fabric is common, and various dyeing materials are required to be added for dyeing or endowing the fabric with other functions such as hydrophobicity and the like. When the fabric is dyed, the dyeing amount is usually much more than the dyeing amount, so that the dyeing agent needs to be recycled.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a rapid recovery system for a food-grade fabric dye, which can realize the opening and closing of a loop by using a two-stage linkage valve and can rapidly recover the dye by using a pneumatic pressure loop. The innovation point of the invention is a recovery system and an execution device in the system.

In order to achieve the purpose, the invention provides a rapid recovery system of a food-grade fabric dyeing agent, which comprises a vacuum pump, a vacuum generator, an electromagnetic valve, a double linkage valve and a fabric storage tank, wherein the right end of the fabric storage tank is connected with the double linkage valve through a pipeline; the right lower end of the double-linkage valve is connected with a vacuum generator through a pipeline, and the upper end of the vacuum generator is connected with a vacuum pump through a pipeline; the left end of the electromagnetic valve is electrically connected with the fabric storage tank through a circuit; the double-linkage valve comprises a valve cover, a magnet sleeve, a sealing cover, a first valve core, a first spring, a second valve core, a main valve shell, a valve body, a valve seat, a right valve shell, a first membrane, a valve seat sleeve, a bottom valve shell, a magnet, a ball, a second spring, a filter screen and a second membrane.

Preferably, the electromagnetic valve is a valve with a processor, the processor is electrically connected with the pressure sensor in the fabric storage tank through a circuit, and the valve is connected with the double linkage valve and the vacuum generator through pipelines.

Preferably, the upper end of the bottom valve shell is provided with a main valve shell, the front part and the rear part of the main valve shell are symmetrically provided with buckles 7, the main valve shell is buckled on the bottom valve shell, and the upper end surface of the bottom valve shell is provided with a plurality of bosses uniformly distributed along the circumference; the valve cover is sleeved outside the upper end of the main valve shell, the magnet sleeve is embedded inside the valve cover, the circular through hole is formed in the middle of the magnet sleeve, the sealing cover is embedded in the middle of the upper end of the magnet sleeve, and the first valve core is matched with the middle of the lower end of the magnet sleeve; the outer ring of the lower end of the magnet sleeve is provided with a ring groove, a magnet is embedded in the ring groove of the magnet sleeve and is of an annular structure, the lower end of the magnet sleeve is sleeved with a second spring, the upper end of the second spring is matched with the bottom surface of the magnet, and the lower end of the second spring is contacted with the bottom surface of the inner cavity of the main valve shell; the right side of the main valve shell is provided with a right valve shell, the upper end of the right valve shell is connected with an electromagnetic valve through a pipeline, the left side in the right valve shell is sleeved with a second diaphragm, the middle part of the second diaphragm is provided with a through hole, the diameter of the through hole in the middle part of the second diaphragm is smaller than that of the through hole in the upper end of the right valve shell, and a filter screen is embedded in the through hole in the middle part of the right; the lower end of the first valve core is in threaded fit with the bottom valve shell, a blind hole is formed in the center of the bottom surface of the first valve core, a first spring is arranged in the blind hole of the first valve core, a ball is embedded at the upper end of the first spring and comprises a spherical magnet and a rubber sleeve, and the rubber sleeve is sleeved outside the spherical magnet; the lower end of the first spring is matched with a second valve core, the bottom of the second valve core is embedded with a valve body, and the bottom of the valve body is matched with a valve seat; the bottom of the valve seat is provided with a step, the bottom of the valve seat is sleeved with a valve seat sleeve, and the middle part of the valve seat is embedded with a first diaphragm; the bottom valve casing right-hand member has vacuum generator through the tube coupling, and the bottom valve casing left end has the surface fabric holding vessel through the tube coupling.

Preferably, the middle part of the valve seat is provided with a first damping hole which is a conical through hole with a large lower part and a small upper part, the diameter of an opening at the upper end of the first damping hole is 0.1-0.3 mm, and the diameter of an opening at the lower end of the first damping hole is 1-1.5 mm; the first diaphragm is provided with 3 second damping holes, the accumulated flux of the 3 second damping holes is smaller than that of the first damping holes, the second damping holes are conical through holes with large upper parts and small lower parts, the diameter of an opening at the lower end of each second damping hole is 0.08mm-0.2mm, and the diameter of an opening at the upper end of each second damping hole is 0.5mm-1 mm; and a flow passage is arranged on the outer surface of the valve seat, and the lower end of the flow passage on the valve seat is opposite to the second damping hole on the first diaphragm.

Preferably, the fabric storage tank comprises a storage tank body, fabric storage balls, a pull rod, an air cavity and a pressure sensor, and the fabric storage balls are mounted in the storage tank body; the fabric storage ball is made of elastic materials, the lower end of the fabric storage ball is fixed on the bottom surface inside the storage tank body, a pull rod is fixed at the upper end of the fabric storage ball, an air cavity body penetrates into the upper end of the pull rod, the upper end of the storage tank body is arranged in the air cavity body, and a pressure sensor is arranged in the air cavity body and electrically connected with the electromagnetic valve through a circuit.

The invention has the beneficial effects that: the invention can realize the opening and closing of the loop by using the two-stage linkage valve, and can rapidly recover the dye by using the pneumatic pressure loop. The innovation point of the invention is a recovery system and an execution device in the system.

the features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a front view of a rapid recovery system for food-grade fabric dye of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;

Fig. 4 is a schematic diagram of a three-dimensional explosion structure of a double linkage valve of the rapid recovery system for food-grade fabric dye.

In the figure: 1-vacuum pump, 2-vacuum generator, 3-solenoid valve, 4-double linkage valve, 41-valve cap, 42-magnet sleeve, 43-seal cap, 44-first valve core, 45-first spring, 46-second valve core, 47-main valve shell, 471-buckle, 48-valve body, 49-valve seat, 491-first damping hole, 492-flow passage, 410-right valve shell, 411-first diaphragm, 4111-second damping hole, 412-valve seat sleeve, 413-bottom valve shell, 4131-boss, 414-magnet, 415-ball, 416-second spring, 417-filter screen, 418-second diaphragm, 5-circuit, 6-fabric storage tank, 61-storage tank, 62-fabric storage ball, 63-pull rod, 64-air cavity, 65-pressure sensor and 7-pipeline.

[ detailed description ] embodiments

Referring to fig. 1, 2, 3 and 4, the fabric drying device comprises a vacuum pump 1, a vacuum generator 2, an electromagnetic valve 3, a double-linkage valve 4 and a fabric storage tank 6, wherein the right end of the fabric storage tank 6 is connected with the double-linkage valve 4 through a pipeline 7, the right upper end of the double-linkage valve 4 is connected with the electromagnetic valve 3 through a pipeline 7, and the right end of the electromagnetic valve 3 is connected with the vacuum generator 2 through a pipeline 7; the right lower end of the double-linkage valve 4 is connected with a vacuum generator 2 through a pipeline 7, and the upper end of the vacuum generator 2 is connected with a vacuum pump 1 through a pipeline 7; the left end of the electromagnetic valve 3 is electrically connected with a fabric storage tank 6 through a line 5; the double-linkage valve 4 includes a valve cover 41, a magnet sleeve 42, a cover 43, a first valve core 44, a first spring 45, a second valve core 46, a main valve housing 47, a valve body 48, a valve seat 49, a right valve housing 410, a first diaphragm 411, a valve seat sleeve 412, a bottom valve housing 413, a magnet 414, a ball 415, a second spring 416, a filter screen 417, and a second diaphragm 418.

Specifically, the electromagnetic valve 3 is a valve with a processor, the processor is electrically connected with a pressure sensor 65 in the fabric storage tank 6 through a line 5, and the valve is connected with the double linkage valve 4 and the vacuum generator 2 through a pipeline 7.

Specifically, the upper end of the bottom valve casing 413 is provided with a main valve casing 47, the main valve casing 47 is symmetrically provided with buckles 471 at the front and the back, the main valve casing 47 is buckled on the bottom valve casing 413, and the upper end surface of the bottom valve casing 413 is provided with a plurality of bosses 4131 uniformly distributed along the circumference; the valve cover 41 is sleeved outside the upper end of the main valve shell 47, the magnet sleeve 42 is embedded inside the valve cover 41, the circular through hole is formed in the middle of the magnet sleeve 42, the sealing cover 43 is embedded in the middle of the upper end of the magnet sleeve 42, and the first valve core 44 is matched with the middle of the lower end of the magnet sleeve 42; an annular groove is formed in the outer ring of the lower end of the magnet sleeve 42, a magnet 414 is embedded in the annular groove of the magnet sleeve 42, the magnet 414 is of an annular structure, a second spring 416 is sleeved at the lower end of the magnet sleeve 42, the upper end of the second spring 416 is matched with the bottom surface of the magnet 414, and the lower end of the second spring 416 is in contact with the bottom surface of the inner cavity of the main valve shell 47; the right side of the main valve shell 47 is provided with a right valve shell 410, the upper end of the right valve shell 410 is connected with an electromagnetic valve 3 through a pipeline 7, the left side in the right valve shell 410 is sleeved with a second diaphragm 418, the middle part of the second diaphragm 418 is provided with a through hole, the diameter of the through hole in the middle part of the second diaphragm 418 is smaller than that of the through hole in the upper end of the right valve shell 410, and a filter screen 417 is embedded in the through hole in the middle part of; the lower end of the first valve core 44 is in threaded fit with the bottom valve shell 413, a blind hole is formed in the center of the bottom surface of the first valve core 44, a first spring 45 is arranged in the blind hole of the first valve core 44, a ball 415 is embedded at the upper end of the first spring 45, the ball 415 comprises a spherical magnet and a rubber sleeve, and the rubber sleeve is sleeved outside the spherical magnet; a second valve core 46 is matched at the lower end of the first spring 45, a valve body 48 is embedded at the bottom of the second valve core 46, and a valve seat 49 is matched at the bottom of the valve body 48; the bottom of the valve seat 49 is provided with a step, the bottom of the valve seat 49 is sleeved with a valve seat sleeve 412, and the middle part of the valve seat 49 is embedded with a first membrane 411; the right end of the bottom valve casing 413 is connected with a vacuum generator 2 through a pipeline 7, and the left end of the bottom valve casing 413 is connected with a fabric storage tank 6 through a pipeline 7.

Specifically, a first damping hole 491 is arranged in the middle of the valve seat 49, the first damping hole 491 is a conical through hole with a large lower part and a small upper part, the diameter of an opening at the upper end of the first damping hole 491 is 0.1mm-0.3mm, and the diameter of an opening at the lower end of the first damping hole 491 is 1mm-1.5 mm; the first diaphragm 411 is provided with second damping holes 4111, the number of the second damping holes 4111 is 3, the accumulated flux of the 3 second damping holes 4111 is smaller than the flux of the first damping hole 491, the second damping holes 4111 are tapered through holes with a large upper part and a small lower part, the diameter of an opening at the lower end of the second damping hole 4111 is 0.08mm-0.2mm, and the diameter of an opening at the upper end of the second damping hole 4111 is 0.5mm-1 mm; the valve seat 49 is externally provided with a flow passage 492 along the outer surface, and the lower end of the flow passage 492 on the valve seat 49 is opposite to the second damping hole 4111 on the first diaphragm 411.

Specifically, the fabric storage tank 6 comprises a storage tank body 61, a fabric storage ball 62, a pull rod 63, an air cavity 64 and a pressure sensor 65, wherein the fabric storage ball 62 is arranged in the storage tank body 61; the fabric storage ball 62 is made of elastic materials, the lower end of the fabric storage ball 62 is fixed on the bottom surface inside the storage tank body 61, a pull rod 63 is fixed at the upper end of the fabric storage ball 62, an air cavity 64 penetrates through the upper end of the pull rod 63, the air cavity 64 is arranged at the upper end of the storage tank body 61, a pressure sensor 65 is arranged in the air cavity 64, and the pressure sensor 65 is electrically connected with the electromagnetic valve 3 through a line 5.

The working process of the invention is as follows:

the rapid recovery system for the food-grade fabric dye is explained in the working process with reference to the attached drawing.

The valve cover 41 is a soft rubber mold, and the valve cover 41 is pressed and mounted on the upper end of the main valve shell 47; the second spool 46 is made of iron, cobalt, nickel, or an alloy containing these three metals. The fabric storage balls 62 are elastic balls, the fabric is arranged outside the fabric storage balls 62, and the fabric storage balls 62 are subjected to liquid pressure along with the change of the liquid level outside, so that the pressure in the air cavity 64 is changed; the pressure sensor 65 detects the pressure change and transmits a pressure signal to a processor carried by the solenoid valve 3 through a line 5, so as to control the action of the solenoid valve 3; the right valve housing at the right end of the dual-linkage valve 4 is in vacuum, because the diameter of the through hole in the middle of the second diaphragm 418 is smaller than that of the through hole in the upper end of the right valve housing 410, the second diaphragm 418 is compressed, the valve cover 41 moves downwards, the magnet 414 magnetically attracts the second valve element 46, the valve body 48 moves upwards to open the first damping hole 491 on the valve seat 49, and the first diaphragm 411 is forced upwards in the circumferential direction, so that the dual-linkage valve 4 is opened. Compared with the prior art, the pneumatic double-linkage valve has a better pneumatic pressure loop system, and the structures of the double-linkage valve 4 and the fabric storage tank 6 are more creative and reliable. The first damping hole 491 is small at the top and large at the bottom, which is beneficial to the sealing of the valve body 48 at the upper end and the liquid discharge. The second damping hole 4111 has a large top and a small bottom to ensure smooth flow of the fluid in the flow passage 492. The accumulated flux of the 3 second damping holes 4111 is smaller than the flux of the first damping hole 491, so that the valve 49 can be opened only when the valve 48 and the valve seat 49 form a chamber with negative pressure during the opening process of the valve 48. During the closing of valve 48, media is slowly filled through hole 4111 into the chamber formed by valve 48 and valve seat 49, and valve 49 is slowly closed. .

The buckle 471 of the main valve housing 47 and the boss 4131 of the bottom valve housing 413 are arranged, so that the main valve housing 47 and the bottom valve housing 413 can be matched, a gap exists, the main valve housing cannot be buckled, water seepage can be prevented, and the second valve element 46 is not easy to damage.

According to the invention, the two-stage linkage valves can be used for realizing the opening and closing of the loop, and the pneumatic pressure loop can be used for quickly recovering the dye. The innovation point of the invention is a recovery system and an execution device in the system.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.