CN214572752U

CN214572752U - Automatic PH adjusting device for dyeing bath of dyeing machine

Info

Publication number: CN214572752U
Application number: CN202120122134.6U
Authority: CN
Inventors: 吴聪辉
Original assignee: Shishi Sanyi Weaving Dyeing & Finishing Co ltd
Current assignee: Shishi Sanyi Weaving Dyeing & Finishing Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-02
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to a weaving equipment technical field, concretely relates to dye machine and dye bath PH automatic adjusting device, its characterized in that structure includes: the automatic PH adjusting device comprises an acid liquid barrel, an alkaline liquid barrel, a PH value detector, a water pump, a controller, an electric adjusting valve and a flowmeter, wherein the PH value detector comprises a detection head and a display control panel, the PH value detector is arranged on the outer side of the dyeing bath, the detection head is communicated with the interior of the dyeing bath, the feedback end of the PH value detector is connected with the receiving end of the controller, the feedback end of the controller is connected with the input end of a motor of the electric adjusting valve, and the acid liquid barrel and the alkaline liquid barrel are respectively provided with output tubes; the automatic PH adjusting device for the dyeing bath of the dyeing machine can detect the PH value of the dyeing liquid in the dyeing bath in real time, and automatically, timely and accurately add acid liquid or alkali liquid to ensure the dyeing quality.

Description

Automatic PH adjusting device for dyeing bath of dyeing machine

Technical Field

The utility model relates to a weaving equipment technical field, specificly relate to a dye machine and dye bath PH automatic regulating apparatus.

Background

In modern dyeing and finishing processes, acid liquor or alkali liquor with a certain pH value is usually needed, but the pH value can change along with the production process at any time in the production process, at present, a certain amount of water is firstly injected into a temporary storage tank, liquid alkali is injected by manually starting a pump, the liquid alkali and the water are mixed in the temporary storage tank, for example, when alkali liquor with the pH value of 10 is needed, when a pH meter at an outlet displays a value of 10, the pump is stopped, and the liquid alkali is always injected due to the fact that the temporary storage tank is large, the liquid alkali and the water are mixed and then reach the pH meter, so that great errors exist in the adjustment, the manual starting and stopping of the pump have operation control accuracy and human errors, and the pH value adjustment is sequentially circulated without continuity.

In order to solve the problem, the utility model patent with the authorization publication number of CN204000287U provides a PH value monitoring device in a cylinder body of a dyeing machine, and the PH value monitoring device provided by the utility model patent comprises a PH probe, a computer, an automatic weighing device and a liquid storage device for placing a PH adjusting auxiliary agent, wherein the PH probe is placed in a dyeing machine for detecting the PH value in the dyeing machine, the feedback end of the PH probe is connected with the feedback end of the computer, the control end of the computer is connected with the automatic weighing device, the automatic weighing device is provided with a container, and a stop valve is arranged on a pipeline at the outlet end of the container; above-mentioned PH value monitoring device in dyeing machine cylinder body that provides, based on overall structure's design, the position of automatic weighing device installation must be higher than the dyeing machine, and the position of reservoir must be higher than the device of automatic weighing again, therefore still need be with the help of the instrument such as ladder when needing to add the PH adjustment auxiliary agent, cause the inconvenience, also cause the inconvenience for the inspection or the maintenance of weighing device.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a dyeing machine dyes and bathes PH automatic regulating apparatus to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides a dyeing machine dyes bath PH automatic regulating apparatus, including dyeing bathtub and PH automatic regulating apparatus, PH automatic regulating apparatus's structure includes sour liquid bucket, lye bucket 3, PH value detection machine, suction pump, controller, electric control valve and flowmeter, PH value detection machine includes detection head and display control panel, and the PH value detection machine sets up in the outside of dyeing bathtub, and detection head is connected with the inside of dyeing bath jar, the feedback end of PH value detection machine is connected with the receiving terminal of controller, the feedback end of controller is connected electric control valve motor input, be equipped with the output tube on sour liquid bucket and the lye bucket 3; the utility model provides an foretell dyeing machine dyebath PH automatic regulating apparatus, carry out real-time detection through the PH value of PH value detection machine dye liquor in to dyeing bathtub, when the PH value that detects out is not at the scope value of settlement, feedback end through PH value detection machine feeds back to the controller, the controller sends the order and gives electric control valve, the electric control valve switch starts, the suction pump begins to pump the acid, alkali lye dyes the bathtub, because the flowmeter receives the information of PH value detection machine, when the acid through the flowmeter, when the lye flow reaches the setting value, the flowmeter feeds back to electric control valve, electric control valve's switch ends.

Further, be equipped with acid, alkali lye conveyer pipe between sour liquid bucket and alkali lye bucket 3 and the suction pump, the conveyer pipe is the three-way pipe that is the T style of calligraphy, and the both ends of conveyer pipe are connected fixedly with the other end of two output tubes respectively, the third port and the suction pump water inlet of conveyer pipe are connected fixedly, and the setting up of conveyer pipe makes acid, alkali lye add through same suction pump at last, reduces the use of equipment.

Further, be equipped with the liquid feed pipe between suction pump and the dye bath jar, the one end and the suction pump delivery port of liquid feed pipe are connected fixedly, and the other end and the inside of dye bath jar of liquid feed pipe communicate for add into the dye bath that acid, alkali lye can be smooth.

Further, the lower extreme of sending the liquid pipe is equipped with the flowmeter, the flowmeter is located the top of suction pump delivery port, and the receiving terminal of flowmeter is connected with the feedback end of PH value detection machine, and the feedback end of flowmeter is connected to electric control valve's receiving terminal, and the setting of flowmeter can make the dosage of adding acid, alkali lye more accurate, can feed back to electric control valve in time after the interpolation is accomplished, guarantees information transfer's promptness.

Furthermore, the controller is equipped with two, is the first controller that is located between PH value detection machine and the acidizing fluid bucket respectively, is located the second controller between PH value detection machine and lye bucket 3, the feedback end of PH value detection machine is connected with first controller and second controller respectively, and two controllers can separately control the start-up and the closing of two electric control valve.

Furthermore, electrical control valve sets up on the output tube, and quantity is equipped with two, is the first electrical control valve that is located the acidizing fluid bucket outside and is located the second electrical control valve in the 3 outsides of lye bucket respectively, and two electrical control valve's setting can carry out the separate control to the output of acid, lye.

Further, the first controller is connected with the first electric regulating valve, and the second controller is connected with the second electric regulating valve, so that the acid and alkali liquor can be added into the dyeing bath more accurately.

Further, the suction pump includes water inlet and delivery port, and the suction pump is located between pH value detection machine and two buckets acid, alkali lye buckets 3, places the suction pump in ground the direction of delivery port up for the suction pump can easily be sent acid, alkali lye to the dyeing bath in, accelerate the speed that acid, alkali lye were carried.

Furthermore, output tube, conveyer pipe formula structure as an organic whole reduces the use number of pipe to reduce the interface between the pipe, avoid the seepage of interface, output tube, conveyer pipe and liquid sending pipe all adopt the polyethylene PE material to make, and it has acidproof alkali-resisting characteristics again.

Furthermore, what the acidizing fluid bucket adopted is that transparent glass bucket, lye bucket 3 adopted is transparent plastic bucket, all is equipped with the scale above the outer wall of two buckets, and acid, lye are with the barreled of different materials, do when avoiding adding acid, lye and mix, also prevent that acid, lye of different pH values can corrode some materials, and transparent material and scale can see out whether the acid, the lye of bucket the inside need add at a glance.

As can be seen from the above description, the utility model provides a dye machine dye bath PH automatic regulating apparatus has following beneficial effect: can carry out real-time detection to the pH value of dyeing liquor in the dyeing bathtub, when the pH value that detects out is not when the scope of settlement, a controller, the setting of electrical control valve and suction pump makes the device can be automatic, in time and accurately add acidizing fluid or alkali lye to the liquid in the dyeing bathtub, ensure the quality of printing and dyeing, and the accuracy of acidizing fluid or alkali lye addition dosage can not only be guaranteed in the setting of flowmeter, and the time delay of information transfer has been prevented, whole simple structure, it is automatic, reduce artificial operation, there is not the injecing of position to all parts in the automatic adjusting device of PH, can carry out the overall arrangement according to actual demand, to the acid, whether the liquid in the alkali lye bucket need add surveyability, it is also very convenient when adding.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic perspective view of the connection between the components of the PH automatic adjusting device of the present invention.

Fig. 4 is a schematic diagram of the control connection of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides an automatic PH adjusting device for dyeing bath of dyeing machine: the automatic PH value adjusting device comprises a dyeing bath 1 and an automatic PH value adjusting device, wherein the automatic PH value adjusting device structurally comprises an acid liquid barrel 2, an alkali liquid barrel 3, a PH value detector 4, a water suction pump 5, a controller 6, an electric regulating valve 7 and a flowmeter 8, the PH value detector 4 comprises a detection head 41 and a display control panel 42, the PH value detector 4 is arranged on the outer side of the dyeing bath 1, the detection head 41 is connected with the interior of the dyeing bath 1, the feedback end of the PH value detector 4 is connected with the receiving end of the controller 6, the feedback end of the controller 6 is connected with the motor input end of the electric regulating valve 7, and the acid liquid barrel 2 and the alkali liquid barrel 3 are provided with output pipes 21; the utility model provides an foretell dyeing machine dyebath PH automatic regulating apparatus, carry out real-time detection through PH value detection machine 4 to the PH value of dyeing liquor in the dyebath 1, when the PH value that detects out is not at the scope value of settlement, feedback end through PH value detection machine 4 feeds back to controller 6, controller 6 sends the order and gives electrical control valve 7, electrical control valve 7 switch starts, suction pump 5 begins to pump the acid, alkali lye is for dyeing bath 1, because flowmeter 8 receives PH value detection machine 4's information, when the acid through flowmeter 8, when the alkali lye flow reaches the given value, flowmeter 8 feeds back to electrical control valve 7, electrical control valve 7's switch ends.

Wherein, be equipped with acid, alkali lye conveyer pipe 31 between acid liquor bucket 2 and alkali lye bucket 3 and the suction pump 5, conveyer pipe 31 is the three-way pipe that is the T style of calligraphy, and the both ends of conveyer pipe 31 are connected fixedly with the other end of two output tubes 21 respectively, the third port and the suction pump water inlet 51 of conveyer pipe 31 are connected fixedly, and the conveyer pipe 31 be provided with do benefit to acid, alkali lye and can add through same suction pump 5 at last, reduce the use of equipment.

Wherein, be equipped with liquid sending pipe 11 between suction pump 5 and the dye bath jar 1, the one end and the suction pump delivery port 52 of liquid sending pipe 11 are connected fixedly, and the other end of liquid sending pipe 11 communicates with the inside of dyeing the bathtub 1, is favorable to acid, the addition that alkali lye can be smooth to be in dyeing the bathtub 1.

Wherein, the lower extreme of sending liquid pipe 11 is equipped with flowmeter 8, flowmeter 8 is located the top of suction pump delivery port 52, and flowmeter 8's receiving terminal is connected with the feedback end of PH value detection machine 4, and flowmeter 8's feedback end is connected to electric control valve 7's receiving terminal, and flowmeter 8's setting does benefit to the dosage of adding acid, alkali lye more accurate, can in time feed back to electric control valve 7 after the interpolation is accomplished, is favorable to guaranteeing information transfer's promptness.

The two controllers 6 are a first controller 61 located between the PH detector 4 and the acid liquor barrel 2 and a second controller 62 located between the PH detector 4 and the alkaline liquor barrel 3, the feedback end of the PH detector 4 is connected with the first controller 61 and the second controller 62, and the two controllers 6 are beneficial to separately controlling the starting and closing of the two electric adjusting valves 7.

The electric control valves 7 are arranged on the output pipe 21, the number of the electric control valves is two, namely a first electric control valve 71 located on the outer side of the acid liquid barrel 2 and a second electric control valve 72 located on the outer side of the alkali liquid barrel 3, and the two electric control valves 7 are favorable for separately controlling the output of acid and alkali liquid.

Wherein, the first controller 61 is connected with the first electric control valve 71, and the second controller 62 is connected with the second electric control valve 72, which is favorable for more accurately adding acid and alkali liquor into the dyeing bath 1.

Wherein, suction pump 5 includes water inlet and delivery port, and suction pump 5 is located between pH value detection machine 4 and two buckets acid, alkali lye buckets 3, places suction pump 5 on ground the direction of delivery port up, is favorable to suction pump 5 can easily send acid, alkali lye to dyeing bath 1 in for the speed that acid, alkali lye were carried.

The output pipe 21, the conveying pipe 31 are of an integrated structure, the number of the pipes used is reduced, the number of the interfaces between the pipes is reduced, the leakage of the interfaces is avoided, the output pipe 21, the conveying pipe 31 and the liquid conveying pipe 11 are made of polyethylene PE, and the structure has the characteristics of acid resistance and alkali resistance.

Wherein, what sour liquid bucket 2 adopted is that transparent glass bucket, lye bucket 3 adopted is transparent plastic bucket, all is equipped with the scale above the outer wall of two buckets, and acid, lye are with the barreled of different materials, do when avoiding adding acid, lye and mix, also prevent that acid, the lye of different pH values can corrode some materials, and transparent material and scale can see out whether acid, the lye of bucket the inside need add at a glance.

The electric regulating valve in the description of the utility model can be divided into an upper part and a lower part, wherein the upper part is an electric actuator, and the lower part is a valve, thereby not only realizing the opening and closing functions, but also realizing the valve position regulating function; the controller is a main command device for controlling the starting, speed regulation, control and direction of the motor by changing the wiring of the main circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence, and consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision-making mechanism for issuing commands, namely completing the coordination and commanding the operation of the whole computer system; a flowmeter is an instrument for measuring the flow of a fluid in a pipe or open channel.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered limiting of the present invention, as these terms are not used in the present specification and are known in the art to which those skilled in the art will recognize.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a dye machine dye bath PH automatic regulating apparatus, its structure includes dyes bathtub (1), its characterized in that still includes: PH automatic regulating device, PH automatic regulating device's structure includes acid liquor bucket (2), lye bucket (3), PH value detects machine (4), suction pump (5), controller (6), electrical control valve (7) and flowmeter (8), PH value detects machine (4) including detecting head (41) and display control panel (42), and PH value detects machine (4) and sets up in the outside of dying bathtub (1), detects head (41) and communicates with the inside of dying bathtub (1), the feedback end of PH value detection machine (4) is connected with the receiving end of controller (6), the input of electrical control valve (7) motor is connected to the feedback end of controller (6), be equipped with output tube (21) on acid liquor bucket (2) and lye bucket (3).

2. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 1, characterized in that: be equipped with acid, alkali lye conveyer pipe (31) between sour liquid bucket (2) and alkali lye bucket (3) and suction pump (5), conveyer pipe (31) are the three-way pipe that is the T style of calligraphy, and the both ends of conveyer pipe (31) are connected fixedly with the other end of two output tubes (21) respectively, the third port and the suction pump water inlet (51) of conveyer pipe (31) are connected fixedly.

3. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 1, characterized in that: be equipped with between suction pump (5) and the bathtub of dying (1) liquid sending pipe (11), the one end and the suction pump delivery port (52) of liquid sending pipe (11) are connected fixedly, and the other end and the inside of dying bathtub (1) of liquid sending pipe (11) communicate.

4. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 3, characterized in that: the lower extreme of sending liquid pipe (11) is equipped with flowmeter (8), flowmeter (8) are located the top of suction pump delivery port (52), and the receiving terminal of flowmeter (8) is connected with the feedback end of PH value detection machine (4), and the feedback end of flowmeter (8) is connected to the receiving terminal of electrical control valve (7).

5. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 1, characterized in that: the controller (6) is provided with two controllers, namely a first controller (61) positioned between the PH value detector (4) and the acid liquor barrel (2) and a second controller (62) positioned between the PH value detector (4) and the alkali liquor barrel (3), and the feedback end of the PH value detector (4) is connected with the first controller (61) and the second controller (62) respectively.

6. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 1, characterized in that: the electric control valves (7) are arranged on the output pipe (21), and the number of the electric control valves is two, namely a first electric control valve (71) positioned on the outer side of the acid liquid barrel (2) and a second electric control valve (72) positioned on the outer side of the alkaline liquid barrel (3).

7. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 5, characterized in that: the first controller (61) is connected with a first electric control valve (71), and the second controller (62) is connected with a second electric control valve (72).

8. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 1, characterized in that: the water suction pump (5) comprises a water inlet (51) and a water outlet (52), the water suction pump (5) is located between the PH value detector (4) and the acid liquid barrel (2) and the alkali liquid barrel (3), and the water suction pump (5) is placed on the ground with the outlet of the water outlet (52) facing upwards.

9. An automatic PH adjustment device for dyeing baths of dyeing machines according to claim 2 or claim 3, characterized in that: output tube (21), conveyer pipe (31) formula structure as an organic whole, output tube (21), conveyer pipe (31) and liquid delivery pipe (11) all adopt the polyethylene PE material to make.

10. The automatic PH adjusting device for dyeing baths of dyeing machines according to claim 1, characterized in that: the acid liquid barrel (2) adopts a transparent glass barrel, the alkaline liquid barrel (3) adopts a transparent plastic barrel, and scales are arranged on the outer walls of the two barrels.