Dye liquor feeding barrel of cloth dyeing machine

Abstract

The utility model relates to the technical field of cloth dyeing machines, in particular to a dye liquor feeding barrel of a cloth dyeing machine, which comprises a fixed support, a barrel body arranged on the fixed support and a liquid conveying pipe connected in the barrel body and used for conveying dye, a spoiler used for stirring dye liquor is arranged in the barrel body, one end of the spoiler is welded on the inner wall of the barrel body, and the other end of the spoiler is welded on the outer wall of the barrel body. A plurality of semi-arc openings are formed in one end, connected with the inner wall of the barrel body, of the spoiler; an annular cleaning pipe used for cleaning the feeding barrel is arranged at the top end of the barrel body around the inner wall of the barrel body, and a plurality of spraying holes are formed in the bottom end of the annular cleaning pipe in the circumferential direction and face the inner wall of the barrel body. A water outlet is formed in the position, close to the middle, of the bottom end of the barrel body, an exhaust fan used for accelerating water drainage is arranged in the water outlet, and a water drainage pipe is externally connected to the bottom end of the water outlet. By means of the spoiler, it can be avoided that the dissolving and diluting effect of dye liquor is affected by generated vortexes when the dye liquor is mixed, and meanwhile the mixing and stirring efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth dyeing machine technical field especially is involved in a dyeing liquor feeding barrel of cloth dyeing machine. BACKGROUND

[0002] The dyeing machine adds different auxiliaries and dyes according to different processing fabric products in the dyeing process, and the added auxiliaries and dyes need to be mixed uniformly with water before being injected into the dyeing machine according to the process requirements. The mixing process is completed in the feeding barrel of the dyeing machine.

[0003] At present, the Chinese utility model patent with the publication number CN210013007U discloses a feeding barrel device, which comprises a feeding barrel, a circulating pump and a driving device. The side wall of the feeding barrel is connected with a conveying pipe, the conveying pipe is connected to the output end of the driving device, the output end of the driving device is sequentially provided with a filter and a heat exchanger, the conveying pipe is connected to the circulating pump, a first control valve is arranged on the conveying pipe, a first manual valve is arranged on the conveying pipe, the two ends of the first control valve are provided with bypasses connected to the conveying pipe, a pneumatic angle seat valve is arranged on the bypass, a cleaning ring is arranged at the upper end of the feeding barrel, a plurality of cleaning holes are formed in the lower end of the cleaning ring along the circumference of the cleaning ring, a liquid level measuring device is arranged on the feeding barrel, a heating ring is arranged in the feeding barrel, the heating ring is connected to the heat exchanger and the heating source of the cloth dyeing machine respectively, and a drain pipe controlled by a second control valve is arranged at the bottom of the feeding barrel. The problems of blockage and damage of the conveying pipe are solved, different heating methods are provided, and the cleaning device is thorough.

[0004] When the feeding barrel stirs the dyeing liquor, vortexes are easily generated in the feeding barrel when clean water is mixed with the dyes by pressurization, which further leads to slow stirring and dissolving rate of the dyes, and part of the incompletely dissolved dyes are prone to form agglomerates to block the drain port, thereby affecting the dyeing effect of the dyeing liquor. UTILITY MODEL CONTENTS

[0005] In order to solve the technical defects in the background art, the purpose of the utility model is to provide a dyeing liquor feeding barrel of a cloth dyeing machine, which aims to solve the problems of slow stirring and dissolving rate and part of the incompletely dissolved dyes prone to form agglomerates to block the drain port in the prior art. The spoiler and the filter screen can quickly improve the efficiency of mixing and stirring, and also improve the cleaning effect after use of the feeding barrel.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a dyeing machine's dye liquor feeding barrel, including fixed support, the barrel body of setting up on fixed support and the infusion tube for conveying dye in the barrel body, be provided with the spoiler for stirring dye liquor in the barrel body, one end of the spoiler is welded on the inner wall of the barrel body, and one end of the spoiler and the inner wall of the barrel body is connected and is set up with a plurality of semicircular arc opening, the top of the barrel body is set up with the annular cleaning pipe for cleaning the feeding barrel around the inner wall thereof, the bottom of the annular cleaning pipe is set up with a plurality of spray holes along the circumference, a plurality of the spray hole is set up towards the inner wall direction of the barrel body, the bottom of the barrel body is set up with the drain port near the middle position, the drain port is set up with the drainage fan for accelerating drainage in, and the bottom of the drain port is circumscribed with the drain pipe.

[0008] Preferably, a reflux heating shower pipe is arranged above the drain port in the barrel body, a plurality of heating holes are equidistantly arranged on the bottom of the reflux heating shower pipe in the circumferential direction, and one end of the reflux heating shower pipe is connected with a reflux heating pipeline, the reflux heating pipeline extends out of the barrel body and is connected with a heat exchanger of the dyeing machine.

[0009] Preferably, a temperature sensor is further arranged on the inner wall of the barrel body at a position corresponding to the reflux heating shower pipe.

[0010] Preferably, a water inlet pipe is further connected to the annular cleaning pipe, and an automatic water adding valve and a manual water adding valve are arranged on the water inlet pipe.

[0011] Preferably, a feeding pipe is further connected to the outer wall of the barrel body, one end of the feeding pipe is connected with a main pipeline of the dyeing machine, and the other end of the feeding pipe is provided with a reflux stirring valve at the connection position with the barrel body.

[0012] Preferably, a feeding pump and a feeding valve are arranged on the feeding pipe, the feeding pump and the feeding pipe are connected through a three-way pipe, and the feeding pump is further connected with the drain pipe; bypasses connected with the feeding pipe are arranged at two ends of the feeding valve, and a proportional progressive feeding control valve is arranged on the bypass.

[0013] Preferably, the support includes support columns and a fixed frame, a plurality of the support columns are arranged, one end of each of the support columns is connected with the outer wall of the barrel body, and the other end of each of the support columns is welded to the fixed frame.

[0014] Preferably, the infusion tube is an L-shaped tube, one end of the infusion tube arranged in the horizontal direction is arranged at the bottom of the barrel body, and the other end of the infusion tube arranged in the vertical direction extends out of the barrel body and is connected with the main pipeline of the dyeing machine.

[0015] Preferably, a filter screen is arranged above the drain port corresponding to the drainage fan.

[0016] In summary, the utility model has the beneficial effects that:

[0017] The utility model discloses a dyeing liquid feeding barrel of the dyeing machine, which comprises a barrel body, a fixed support, a water inlet pipe, a temperature sensor, a feeding pipe, a reflux stirring valve, a feeding pump, a feeding valve, a three-way pipe fitting, a bypass, a proportional gradual feeding control valve and a heat exchanger. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the structure diagram of the dyeing liquid feeding barrel of the dyeing machine of the utility model;

[0019] Figure 2 is the top view of the dyeing liquid feeding barrel of the dyeing machine of the utility model;

[0020] Figure 3 is the front view of the dyeing liquid feeding barrel of the dyeing machine of the utility model;

[0021] Figure 4 is the structure diagram of the barrel body inside the utility model;

[0022] Figure 5 is Figure 4 the enlarged view of structure in a place.

[0023] Explanation of reference numerals in the drawings:

[0024] 1, fixed support;2, barrel body;21, drain port;22, fan;23, filter screen;3, infusion pipe;4, spoiler;41, opening;5, drain pipe;6, reflux temperature rising shower pipe;61, heating hole;74, reflux temperature rising pipeline;8, annular cleaning pipe;81, spray hole;9, water inlet pipe;91, automatic water valve;92, manual water valve;10, temperature sensor;11, feeding pipe;12, reflux stirring valve;13, feeding pump;14, feeding valve;15, three-way pipe fitting;16, bypass;17, proportional gradual feeding control valve;18, heat exchanger. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the person skilled in the art belong to the range of protection of the utility model.

[0026] Those skilled in the art shall understand that in the disclosure of the utility model, the orientation or position relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation on the utility model.

[0027] In the description of the utility model, if there is a word such as "several" description, its meaning is one or more, the meaning of multiple is two and above, greater than, less than, more than and the like are not included in the number, above, below, within and the like are understood as including the number. If the first, second, third is described, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0028] The following will be described in detail in combination with the accompanying drawings Figures 1-5 The embodiment of the dyeing liquid feeding barrel of the cloth dyeing machine of the utility model is further described in detail.

[0029] The dyeing liquid feeding barrel of the cloth dyeing machine, as shown in Figure 1 , 5 , includes a fixed support 1, a barrel body 2 arranged on the fixed support 1, and a liquid feeding pipe 3 connected in the barrel body 2 for conveying dye, a spoiler 4 for stirring dyeing liquid is arranged in the barrel body 2, one end of the spoiler 4 is welded on the inner wall of the barrel body 2, and a plurality of semicircular arc openings 41 are arranged on the end of the spoiler 4 connected with the inner wall of the barrel body 2; a ring-shaped cleaning pipe 8 for cleaning the feeding barrel is arranged around the inner wall of the top end of the barrel body 2, a plurality of spray holes 81 are arranged on the bottom end of the ring-shaped cleaning pipe 8 along the circumference, and the plurality of spray holes 81 are arranged towards the inner wall of the barrel body 2; the bottom end of the barrel body 2 is arranged in a circular truncated cone shape for facilitating drainage, a drainage port 21 is arranged at the bottom end of the barrel body 2 close to the middle position, a drainage fan 22 for accelerating drainage is arranged in the drainage port 21, a filter screen 23 is arranged above the drainage fan 22 corresponding to the drainage port 21, and a drainage pipe 5 is connected to the bottom end of the drainage port 21; the liquid feeding pipe 3 is an L-shaped pipe, one end of the transversely arranged liquid feeding pipe 3 is arranged at the bottom end of the barrel body 2, and the vertically arranged end of the liquid feeding pipe 3 extends out of the barrel body 2 and is connected with the main pipeline of the cloth dyeing machine.

[0030] Specifically, the support includes support columns and a fixed frame, the support columns are provided in plurality, one end of the plurality of support columns is connected with the outer side wall of the barrel 2, and the other end is welded to the fixed frame; the support can further improve the stability of the dye feeding barrel, so as to avoid the phenomenon of shaking and tilting during stirring, and to avoid unnecessary loss. When mixing the dye, the hot water in the heat exchanger is injected into the barrel 2, so that the hot water can mix and dilute the dye; during the mixing process, the vortex problem of the dye is easily generated, therefore, the baffle 4 is arranged on the inner wall of the barrel 2, the baffle 4 can break the formation of the vortex, and the opening 41 is arranged on the baffle 4, so that the mixing speed is accelerated when part of the dye flows through the opening 41, the mixing effect is improved, and the mixed dye is finally output to the dyeing machine through the infusion pipe 3 to dip the cloth.

[0031] The annular cleaning pipe 8 is arranged at the top end of the barrel 2, and the purpose is to better clean the barrel wall; generally, after the barrel 2 mixes the dye, the residual dye adheres to the inner wall of the barrel 2, manual cleaning is not only time-consuming and laborious, but also inconvenient to clean, the annular cleaning pipe 8 sprays water through the spray holes 81 towards the inner wall of the barrel 2, so that the residual dye falls off from the barrel wall, and is filtered through the bottom drain port 21 and then discharged through the drain pipe 5. The annular cleaning pipe 8 is also connected with the water inlet pipe 9, the automatic water adding valve 91 and the manual water adding valve 92 are arranged on the water inlet pipe 9; the automatic water adding valve 91 can automatically control the water outlet cleaning according to the working state of the feeding barrel, and the manual water adding valve 92 is convenient for controlling the water outlet during manual cleaning.

[0032] In order to further improve the proportioning of the dye, a liquid level detector can also be arranged in the barrel 2; the liquid level detector is used to detect the liquid level of the mixed liquid in real time, so as to control the adding proportioning of the hot water and the dye.

[0033] In the embodiment, as shown in Figure 2 The barrel 2 is provided with the backflow heating shower pipe 6 above the drain port 21, a plurality of heating holes 61 are equidistantly arranged at the bottom end of the backflow heating shower pipe 6, one end of the backflow heating shower pipe 6 is connected with the backflow heating pipe 7, and the backflow heating pipe 7 extends out of the barrel 2 and is connected with the heat exchanger 18 of the cloth dyeing machine.

[0034] In order to further save the production cost and improve the resource utilization efficiency, the hot water in the heat exchanger is transported into the backflow heating shower pipe 6 through the backflow heating pipe, so that the resources can be recycled, the production cost is saved, the hot source can be quickly introduced into the dye through the heating holes 61 of the backflow heating shower pipe 6, and the dye in the barrel 2 can be uniformly heated, and the heating efficiency is high.

[0035] It is worth mentioning that in order to control the temperature of heating, a temperature sensor 10 is arranged on the inner wall of the barrel 2 corresponding to the position of the reflux heating shower pipe 6, which can detect the temperature of the dyeing liquid in real time, and then accurately control the optimal mixing time and mixing problem, and improve the dyeing effect of the dyeing liquid.

[0036] In the embodiment, as shown in Figure 3 、 4 The barrel 2 is also connected with a feeding pipe 11, one end of the feeding pipe 11 is connected with the main pipeline of the cloth dyeing machine, and the other end is provided with a reflux stirring valve 12 at the connection position of the barrel 2; the feeding pipe 11 is provided with a feeding pump 13 and a feeding valve 14, the feeding pump 13 is communicated with the feeding pipe 11 and the drain pipe 5 through a three-way pipe fitting 15, and the feeding pump 13 is also communicated with the drain pipe 5; the feeding valve 14 is provided with a bypass 16 connected with the feeding pipe 11, and the bypass 16 is provided with a proportional progressive feeding control valve 17.

[0037] Specifically, the feeding pump 13 is communicated with the feeding pipe 11 and the drain pipe 5 through the three-way pipe fitting 15, so that the feeding pump 13 can simultaneously pressurize the feeding pipe 11 and the drain pipe 5, so as to achieve the effects of rapid feeding and rapid pollution discharge; at the same time, when the dye is supplemented in the feeding pipe, the bypass 16 provided with the proportional progressive feeding control valve 17 at both ends of the feeding valve 14 can accurately control the feeding ratio, so as to achieve the optimal dyeing effect.

[0038] The operation process of the dye feeding barrel of the utility model is as follows:

[0039] Before the mixed dye starts, the required dye (powder or liquid) is injected into the barrel 2 through the feeding pipe 11, and the clear water heated by the heat exchanger is transmitted to the barrel 2 through the reflux heating shower pipe 6 and sprayed into the barrel 2 through the heating hole 61 to mix with the required dye or auxiliary agent, and in the mixing process, the feeding pipe 11 continuously supplements the required dye or auxiliary agent into the barrel 2 by using the feeding pump 13 and the proportional progressive feeding control valve 17; during the mixing process, the spoiler 4 can disturb the vortex of the mixed liquid to fully mix and dissolve to obtain the dyeing liquid, and the dyeing liquid is conveyed to the cloth dyeing machine through the liquid conveying pipe 3 to realize the dyeing of the cloth; when it is necessary to clean the feeding barrel, the automatic water valve 91 automatically conveys clear water to the annular cleaning pipe 8, and sprays the clear water to the inner wall of the barrel 2 through the spray hole 81 to clean the dyeing liquid adhered to the barrel wall, and then the filtered clear water is discharged to the drain pipe 5 through the drain port 21.

[0040] The embodiments of the specific embodiment are the preferred embodiments of the application, and are not limited to the protection scope of the application, wherein the same parts are indicated by the same reference numerals. Therefore, any equivalent changes made according to the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A dyeing solution feeding tank of a cloth dyeing machine, comprising a fixed support, a tank body arranged on the fixed support, and a solution delivery pipe connected to the tank body for delivering dye, characterized in that, The bucket body is provided with a spoiler for stirring the dyeing liquid, one end of the spoiler is welded to the inner wall of the bucket body, and a plurality of semicircular arc openings are formed in the end of the spoiler connected to the inner wall of the bucket body; an annular cleaning pipe for cleaning the feeding bucket is arranged around the inner wall of the top end of the bucket body, a plurality of spray holes are formed in the bottom end of the annular cleaning pipe along the circumference, and the plurality of spray holes are arranged towards the inner wall of the bucket body; a drainage port is formed at the bottom end of the bucket body near the middle position, a drainage fan for accelerating drainage is arranged in the drainage port, and a drainage pipe is connected to the bottom end of the drainage port.

2. The dyeing machine's dye liquor feeding tank according to claim 1, characterized in that, A reflux heating shower pipe is arranged above the drainage port in the bucket body, a plurality of heating holes are formed in the bottom end of the reflux heating shower pipe at equal intervals in the circumference, and one end of the reflux heating shower pipe is connected to a reflux heating pipe, the reflux heating pipe extends out of the bucket body and is connected to a heat exchanger of the cloth dyeing machine.

3. The dyeing machine's dye liquor feeding tank according to claim 2, characterized in that, A temperature sensor is also arranged on the inner wall of the bucket body corresponding to the position of the reflux heating shower pipe.

4. The dyeing machine's dye liquor feeding tank according to claim 1, characterized in that, An inlet pipe is also connected to the annular cleaning pipe, an automatic water filling valve and a manual water filling valve are arranged on the inlet pipe.

5. The dyeing machine's dye liquor feeding tank according to claim 1, characterized in that, A feeding pipe is also connected to the outer side wall of the bucket body, one end of the feeding pipe is connected to the main pipe of the cloth dyeing machine, and the other end is connected to the bucket body, and a reflux stirring valve is arranged at the connection position.

6. The dyeing machine's dye liquor feeding tank according to claim 5, characterized in that, A feeding pump and a feeding valve are arranged on the feeding pipe, the feeding pump and the feeding pipe are connected through a three-way pipe, and the feeding pump is also connected to the drainage pipe; bypasses connected to the feeding pipe are arranged at both ends of the feeding valve, and a proportional progressive feeding control valve is arranged on the bypass.

7. The dyeing machine's dye liquor feeding tank according to claim 1, characterized in that, The support includes support columns and a fixing frame, a plurality of support columns are arranged, one end of each support column is connected to the outer side wall of the bucket body, and the other end is welded to the fixing frame.

8. The dyeing machine's dye liquor feeding tank according to claim 1, characterized in that, The infusion pipe is an L-shaped pipe, one end of the horizontally arranged infusion pipe is arranged at the bottom end of the bucket body, and one end of the vertically arranged infusion pipe extends out of the bucket body and is connected to the main pipe of the cloth dyeing machine.

9. The dyeing machine's dye liquor feeding tank according to claim 1, characterized in that, A filter screen is arranged above the drainage fan corresponding to the drainage port.

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