Heating and stirring device for production of printing and dyeing auxiliaries

Abstract

The utility model provides a heating and stirring device for printing and dyeing assistant production, which relates to the technical field of printing and dyeing assistant production, and comprises a tank body, the top end of the tank body is connected with a feeding pipe, a plurality of supporting legs are fixed at the bottom of the tank body, the bottom end of the tank body is provided with a drainage hole, and a cavity is arranged in the tank body. A breather pipe is mounted in the cavity; the separating mechanism comprises a connecting pipe connected to the bottom of the drainage hole and a separating box fixed among the multiple supporting legs; through the arrangement of the separating mechanism, the auxiliary agent which is not completely dissolved can be distinguished and discharged, so that re-dyeing or other repairing operations are avoided, the production cost of the printing and dyeing auxiliary agent is reduced, and the production efficiency is improved. The problem that the difficulty and cost of wastewater treatment are increased due to the fact that additives which are not completely dissolved in an existing device possibly cause the fact that the wastewater contains high-concentration chemical substances to cause negative effects on the environment is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of printing and dyeing auxiliary production, and specifically relates to a heating and stirring device for printing and dyeing auxiliary production. Background Art

[0002] Dyeing and printing auxiliaries are chemicals used in the dyeing and printing process to improve the performance of dyes or pigments, enhance dyeing effects, increase production efficiency or improve fabric texture. They can be liquid, solid or powder, with a variety of specific types and uses. When producing dyeing and printing auxiliaries, a heating and stirring device is usually used to quickly and evenly dissolve or suspend the auxiliaries in the solvent, thereby improving production efficiency.

[0003] A Chinese patent with application number CN202020738188.0 discloses a high-efficiency reaction device for dyeing and printing auxiliaries. The utility model is provided with vent pipes vertically on both sides of the tank body, and the vent pipes are used to transport heated inert gas into the tank body, and the hot gas is dispersed through the jet port. Compared with the traditional device without heating or heating the tank body, the material can be heated more evenly, and the reaction speed and stability of the dyeing and printing auxiliaries can be improved, thereby improving the production efficiency; at the same time, when the stirring device stirs the material, the force generated by the rotation of the material drives the rotation of the vent pipe, so that the hot gas heats the material more evenly, further improving the production efficiency; however, when the above-mentioned high-efficiency reaction device for dyeing and printing auxiliaries is used, it is difficult to distinguish the dyeing and printing auxiliaries that are not completely dissolved, which may cause uneven dyeing or unsatisfactory color, affecting the quality of the final product, thereby requiring re-dyeing or other repair operations, increasing the production cost and time cost, and at the same time, the incompletely dissolved auxiliaries may cause the wastewater to contain too high a concentration of chemical substances, which has a negative impact on the environment and increases the difficulty and cost of wastewater treatment.

[0004] In order to solve the above problems, the present application proposes a heating and stirring device for producing printing and dyeing auxiliaries. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a heating and stirring device for the production of printing and dyeing auxiliaries, which has the characteristics of being able to distinguish and discharge incompletely dissolved auxiliaries.

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

[0007] A heating and stirring device for producing printing and dyeing auxiliaries, comprising:

[0008] A tank body, wherein a feed pipe is connected to the top of the tank body, a plurality of support legs are fixed to the bottom of the tank body, a drainage hole is opened at the bottom of the tank body, a cavity is arranged inside the tank body, and a vent pipe is installed inside the cavity;

[0009] A stirring mechanism, the stirring mechanism is located inside the cavity, and the stirring mechanism is used to stir the reactants inside the cavity;

[0010] A separation mechanism, the separation mechanism includes a connecting pipe connected to the bottom of the drainage hole and a separation box fixed between the plurality of support legs, the separation box is fixed to the connecting pipe, and a cavity is provided inside the separation box, a filter plate is installed at the bottom end of one side of the cavity, a diversion mechanism for diverting the reactants discharged from the cavity is provided between the cavity and the connecting pipe, and a scraping mechanism for scraping solids filtered on the top of the filter plate is provided between the cavity and the separation box.

[0011] Preferably, the guide mechanism includes a guide plate installed inside the cavity and a plurality of guide grooves opened on the top of the guide plate, the plurality of guide grooves correspond to the filter plate, and the guide plate corresponds to the connecting pipe.

[0012] Preferably, the scraping mechanism includes a fixed groove opened on one side of the cavity and a threaded rod rotatably installed inside the fixed groove, the threaded rod extends to the outside of the separation box and is installed with a rotating disk, a limiting mechanism for limiting the rotating disk is arranged between the rotating disk and the separation box, and a discharge mechanism for discharging the scraped solids is arranged between the threaded rod and the cavity.

[0013] Preferably, the discharge mechanism comprises a door panel hinged on one side of the separation box and a moving block screwed on the outer wall of the threaded rod, a scraper is fixed on one side of the moving block, and the scraper corresponds to the door panel.

[0014] Preferably, the limiting mechanism includes a plurality of limiting grooves provided on the outer wall of the rotating disk and a limiting rod movably arranged on one side of the separation box, and the limiting rod corresponds to the limiting grooves.

[0015] Preferably, the stirring mechanism includes a driving motor fixed to the top of the tank body and a transmission shaft arranged inside the cavity, a plurality of stirring blades are fixed to the outer wall of the transmission shaft, and the transmission shaft is connected to the output end of the driving motor, the plurality of stirring blades are divided into two groups, respectively placed on the upper and lower sides of the cavity, and a gap is left between the stirring blades and the ventilation pipe to prevent the stirring blades from damaging the ventilation pipe when working.

[0016] Preferably, a blocking mechanism is provided between the transmission shaft and the cavity for isolating incompletely stirred objects inside the cavity, the blocking mechanism comprises a sieve plate fixed in the middle of the cavity and a fixing seat installed on the outer wall of the transmission shaft, and a drainage mechanism is provided between the fixing seat and the sieve plate for draining incompletely reacted reactants.

[0017] Preferably, the drainage mechanism includes a plurality of scraper rods fixed to the outer wall of the fixing seat and a shovel plate installed at the bottom of the plurality of scraper rods, the shovel plate is in contact with the screen plate, and a plurality of drainage grooves are provided inside the shovel plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. When the utility model is used, the incompletely dissolved auxiliaries can be distinguished and discharged through the setting of the separation mechanism, which will not easily lead to uneven dyeing or unsatisfactory color, thereby improving the quality of the final product, avoiding the need for re-dyeing or other repair operations, reducing the production cost of printing and dyeing auxiliaries, and solving the problem that the incompletely dissolved auxiliaries in the existing device may cause excessively high concentrations of chemicals in the wastewater, causing negative impacts on the environment, and increasing the difficulty and cost of wastewater treatment;

[0020] 2. When the utility model is in use, the barrier mechanism is set to block and stir the larger solid raw materials inside the tank to prevent them from clogging or damaging the stirring device, which helps to speed up the dissolution process and improve production efficiency, thereby reducing production costs and improving energy efficiency. At the same time, it can ensure the uniform distribution of larger solid raw materials in the solvent, avoid local insufficient dissolution or agglomeration, and ensure the uniformity and consistency of the dyeing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 For this utility model Figure 1 A cross-sectional view of

[0024] Figure 3 It is a structural schematic diagram of the separation mechanism of the utility model;

[0025] Figure 4 For this utility model Figure 3 One of the cross-sectional views;

[0026] Figure 5 For this utility model Figure 3 Sectional view 2;

[0027] Figure 6 For this utility model Figure 2 Schematic diagram of the structure of the middle blocking mechanism;

[0028] In the figure: 1. tank body; 2. driving motor; 3. supporting legs; 4. separation mechanism; 5. blocking mechanism; 6. transmission shaft; 7. stirring blade;

[0029] 41. Separation box; 42. Rotating plate; 43. Connecting pipe; 44. Guide plate; 45. Threaded rod; 46. Scraper; 47. Limit rod;

[0030] 51. Screen plate; 52. Scraper rod; 53. Shovel plate; 54. Fixed seat. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The utility model provides Figure 1 and Figure 2 A heating and stirring device for the production of printing and dyeing auxiliaries shown in the figure comprises: a tank body 1, a feed pipe is connected to the top of the tank body 1, and a plurality of supporting legs 3 are fixed to the bottom of the tank body 1, a drainage hole is opened at the bottom of the tank body 1, and a cavity is arranged inside the tank body 1, and a ventilation pipe is installed inside the cavity; a stirring mechanism, the stirring mechanism is located inside the cavity, and the stirring mechanism is used to stir the reactants inside the cavity, the stirring mechanism comprises a driving motor 2 fixed to the top of the tank body 1 and a transmission shaft 6 arranged inside the cavity, a plurality of stirring blades 7 are fixed to the outer wall of the transmission shaft 6, and the transmission shaft 6 is connected to the output end of the driving motor 2.

[0033] As can be seen from the above, when in use, the printing and dyeing auxiliary agent that needs to be heated and stirred is placed in the tank body 1 through the feed pipe so that it enters the cavity, and the transmission shaft 6 is driven by the driving motor 2 to start rotating. The rotation of the transmission shaft 6 drives the multiple stirring blades 7 to rotate. The rotation of the multiple stirring blades 7 allows the printing and dyeing auxiliary agent inside the cavity to be fully stirred, and then the heated inert gas is transported to the ventilation pipe so that the printing and dyeing auxiliary agent in the cavity can be heated, and by stirring the printing and dyeing auxiliary agent, the reaction rate and uniformity are increased, so that the reactants can be better in contact; and the principle of using the ventilation pipe to transport the heated inert gas for heating is a prior art. Please refer to the comparative document (application number CN202020738188.0, named A high-efficiency reaction device for printing and dyeing auxiliary agents) for details, and no further details will be given here.

[0034] refer to Figure 3-Figure 5As shown, the separation mechanism 4 includes a connecting pipe 43 connected to the bottom of the drain hole and a separation box 41 fixed between a plurality of support legs 3, the separation box 41 is fixed to the connecting pipe 43, and a cavity is arranged inside the separation box 41, a filter plate is installed at the bottom end of one side of the cavity, a guide mechanism for guiding the reactants discharged from the cavity is arranged between the cavity and the connecting pipe 43, and a scraping mechanism for scraping the solids filtered on the top of the filter plate is arranged between the cavity and the separation box 41, the guide mechanism includes a guide plate 44 installed inside the cavity and a plurality of guide grooves opened on the top of the guide plate 44, the plurality of guide grooves correspond to the filter plate, the guide plate 44 corresponds to the connecting pipe 43, and the scraping ... It includes a fixed groove opened on one side of the cavity and a threaded rod 45 rotatably installed inside the fixed groove, the threaded rod 45 extends to the outside of the separation box 41 and is installed with a rotating disk 42, a limiting mechanism for limiting the rotating disk 42 is arranged between the rotating disk 42 and the separation box 41, a discharge mechanism for discharging the scraped solids is arranged between the threaded rod 45 and the cavity, the discharge mechanism includes a door panel hinged on one side of the separation box 41 and a moving block screwed on the outer wall of the threaded rod 45, a scraper 46 is fixed on one side of the moving block, the scraper 46 corresponds to the door panel, the limiting mechanism includes a plurality of limiting grooves opened on the outer wall of the rotating disk 42 and a limiting rod 47 movably arranged on one side of the separation box 41, and the limiting rod 47 corresponds to the limiting groove.

[0035] Through the above technical solution:

[0036] When the printing and dyeing auxiliary agent has finished reacting and is discharged through the drainage hole, it is drained into the cavity through the connecting pipe 43, and then guided through multiple guide grooves until the reactant is guided to the top of the filter plate, and then filtered through the filter plate, so that the liquid can be discharged and the solid matter is left in the cavity. When the solid matter needs to be discharged, the limit rod 47 is first pulled to separate it from the limit groove. Through the separation of the limit rod 47 from the limit groove, the rotating disk 42 is rotated to drive the threaded rod 45 to start rotating. The rotation of the threaded rod 45 drives the moving block to move on its outer wall, and the movement of the moving block drives the scraper 46 to form a synchronous moving block. The door panel 41 is opened to discharge the scraped solid matter. By setting the separation box 41, the incompletely dissolved additives can be distinguished and discharged, which will not easily lead to uneven color or unsatisfactory color, thereby improving the quality of the final product, avoiding the need for re-dyeing or other restorative operations, reducing the production cost of printing and dyeing auxiliaries, and solving the problem that the incompletely dissolved additives in the existing device may cause excessively high concentrations of chemicals in the wastewater, which may have a negative impact on the environment and increase the difficulty and cost of wastewater treatment.

[0037] Also, please refer to Figure 2 and Figure 6 As shown, a blocking mechanism 5 is provided between the transmission shaft 6 and the cavity for blocking the incompletely stirred objects in the cavity, the blocking mechanism 5 includes a sieve plate 51 fixed in the middle of the cavity and a fixing seat 54 installed on the outer wall of the transmission shaft 6, a drainage mechanism is provided between the fixing seat 54 and the sieve plate 51 for draining the incompletely reacted reactants, the drainage mechanism includes a plurality of scraping rods 52 fixed on the outer wall of the fixing seat 54 and a shovel plate 53 installed at the bottom of the plurality of scraping rods 52, the shovel plate 53 is in contact with the sieve plate 51, and a plurality of drainage grooves are provided inside the shovel plate 53.

[0038] Through the above technical solution:

[0039] When the printing and dyeing auxiliary agent has finished reacting and is discharged through the drainage hole, it is drained into the cavity through the connecting pipe 43, and then guided through multiple guide grooves until the reactant is guided to the top of the filter plate, and then filtered through the filter plate, so that the liquid can be discharged and the solid matter is left in the cavity. When the solid matter needs to be discharged, the limit rod 47 is first pulled to separate it from the limit groove. Through the separation of the limit rod 47 from the limit groove, the rotating disk 42 is rotated to drive the threaded rod 45 to start rotating. The rotation of the threaded rod 45 drives the moving block to move on its outer wall, and the movement of the moving block drives the scraper 46 to form a synchronous movement, so that The solid matter on the top of the filter plate can be effectively scraped off, and then the door panel is opened to discharge the scraped solid matter. Through the setting of the separation box 41, the incompletely dissolved additives can be distinguished and discharged, which will not easily lead to uneven color or unsatisfactory color, thereby improving the quality of the final product and avoiding the need for re-dyeing or other restorative operations, reducing the production cost and time cost of the device, and at the same time solving the problem that the incompletely dissolved additives in the existing device may cause excessively high concentrations of chemical substances in the wastewater, causing negative impacts on the environment and increasing the difficulty and cost of wastewater treatment.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heating and stirring device for the production of printing and dyeing auxiliaries, characterized in that: include: A tank body (1), wherein the top of the tank body (1) is connected to a feed pipe, and a plurality of support legs (3) are fixed to the bottom of the tank body (1), a drainage hole is provided at the bottom of the tank body (1), and a cavity is provided inside the tank body (1), and a vent pipe is installed inside the cavity; A stirring mechanism, the stirring mechanism is located inside the cavity, and the stirring mechanism is used to stir the reactants inside the cavity; A separation mechanism (4), the separation mechanism (4) comprising a connection pipe (43) connected to the bottom of the drainage hole and a separation box (41) fixed between the plurality of support legs (3), the separation box (41) being fixed to the connection pipe (43), and a cavity being arranged inside the separation box (41), a filter plate being installed at the bottom end of one side of the cavity, a diversion mechanism for diverting reactants discharged from the cavity being arranged between the cavity and the connection pipe (43), and a scraping mechanism for scraping solids filtered on the top of the filter plate being arranged between the cavity and the separation box (41).

2. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 1, characterized in that: The flow guide mechanism comprises a flow guide plate (44) installed inside the cavity and a plurality of flow guide grooves opened on the top of the flow guide plate (44); the plurality of flow guide grooves correspond to the filter plate; and the flow guide plate (44) corresponds to the connecting pipe (43).

3. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 1, characterized in that: The scraping mechanism comprises a fixing groove provided on one side of the cavity and a threaded rod (45) rotatably mounted inside the fixing groove, the threaded rod (45) extending to the outside of the separation box (41) and being mounted with a rotating disk (42), a limiting mechanism for limiting the rotating disk (42) being provided between the rotating disk (42) and the separation box (41), and a discharge mechanism for discharging scraped solids being provided between the threaded rod (45) and the cavity.

4. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 3, characterized in that: The discharge mechanism comprises a door panel hinged on one side of the separation box (41) and a moving block screwed on the outer wall of the threaded rod (45), a scraper (46) is fixed on one side of the moving block, and the scraper (46) corresponds to the door panel.

5. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 3, characterized in that: The limiting mechanism comprises a plurality of limiting grooves formed on the outer wall of the rotating disk (42) and a limiting rod (47) movably arranged on one side of the separation box (41), wherein the limiting rod (47) corresponds to the limiting grooves.

6. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 1, characterized in that: The stirring mechanism comprises a driving motor (2) fixed on the top of the tank body (1) and a transmission shaft (6) arranged inside the cavity, a plurality of stirring blades (7) are fixed on the outer wall of the transmission shaft (6), and the transmission shaft (6) is connected to the output end of the driving motor (2).

7. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 6, characterized in that: A blocking mechanism (5) is provided between the transmission shaft (6) and the cavity for blocking incompletely stirred objects in the cavity, the blocking mechanism (5) comprising a sieve plate (51) fixed in the middle of the cavity and a fixing seat (54) mounted on the outer wall of the transmission shaft (6), and a drainage mechanism is provided between the fixing seat (54) and the sieve plate (51) for draining incompletely reacted reactants.

8. The heating and stirring device for producing printing and dyeing auxiliaries according to claim 7, characterized in that: The drainage mechanism comprises a plurality of scraping rods (52) fixed to the outer wall of a fixing seat (54) and a shovel plate (53) installed at the bottom of the plurality of scraping rods (52); the shovel plate (53) is in contact with the sieve plate (51), and a plurality of drainage grooves are provided inside the shovel plate (53).

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