Dye liquor workshop cooling water recycling system

Abstract

The utility model relates to the technical field of cooling water recycling, in particular to a dye liquor workshop cooling water recycling system which comprises a first dyeing machine, a second dyeing machine connected with the first dyeing machine and a water collecting pool connected with the first dyeing machine and the second dyeing machine. The water collecting pool is respectively communicated with the first dyeing machine and the second dyeing machine through water inlet pipes, and the first dyeing machine and the second dyeing machine are respectively communicated with the water collecting pool through heat recovery pipes. Therefore, by means of the dye liquor workshop cooling water recycling system, the technical problems that a large amount of water resources are wasted and the wastewater treatment cost is increased due to the fact that cooling water is simply discharged can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of cooling water recovery, and more specifically, to a cooling water recovery and utilization system for a dyeing workshop. Background Art

[0002] In the garment production process, the dyeing workshop is an important link, which involves a large amount of heat energy consumption and water resource use. Especially in the high-temperature dyeing process, in order to ensure the normal operation of the equipment and prevent the equipment from overheating, it is usually necessary to use a large amount of water on the outer layer of the cylinder for cooling. Although the temperature of these cooling waters has increased after use, they have not been seriously polluted, so they have the potential for recycling and reuse.

[0003] However, the traditional cooling water treatment method is often to simply discharge the cooling water, which not only wastes a lot of water resources, but also increases the cost of wastewater treatment. In addition, if the cooling water is not properly handled during the recycling process, it may also have an adverse effect on the subsequent dyeing process and product quality. In order to solve these problems, it is necessary to design a dyeing workshop cooling water recycling system. Utility Model Content

[0004] The technical problem to be solved by the present application is a dye liquor workshop cooling water recycling system, which is used to solve the technical problem of simply discharging cooling water, wasting a large amount of water resources and increasing wastewater treatment costs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A cooling water recycling system for a dyeing workshop comprises a first dyeing machine, a second dyeing machine connected to the first dyeing machine, and a water collecting tank respectively connected to the first dyeing machine and the second dyeing machine, wherein the water collecting tank is respectively connected to the first dyeing machine and the second dyeing machine through a water inlet pipe, and the first dyeing machine and the second dyeing machine are respectively connected to the water collecting tank through a heat recovery pipe.

[0007] In a specific implementation scheme, the water inlet pipe is provided with a water inlet pneumatic valve near the first dyeing machine and the second dyeing machine, and the heat recovery pipe is provided with a heat recovery pump and a manual drain valve near the first dyeing machine and the second dyeing machine.

[0008] In a specific possible implementation scheme, a water inlet pump is installed at the end of the water inlet pipe located inside the water collection tank, a filter barrel is provided at the end of the heat recovery pipe located inside the water collection tank, and an insulation layer is provided on the water collection tank.

[0009] In a specific possible implementation mode, a filter cloth is provided on the inner wall of the filter barrel, and a water filter hole is provided on the side wall of the filter barrel.

[0010] In a specific possible implementation manner, an opening is provided on the top of the water collection tank, and a sealing structure is installed on the opening.

[0011] In a specific feasible implementation scheme, the sealing structure includes a sealing door installed on the top outer wall of the water collecting tank, the sealing door is rotatably connected with a connecting rod, the other end of the connecting rod is rotatably connected to the top outer wall of the water collecting tank, a push rod is installed on the top inner wall of the water collecting tank, the push rod is installed on the top inner wall of the water collecting tank through a first mounting seat, one end of the push rod is rotatably connected to the first mounting seat, a second mounting seat is provided at the front end of the first mounting seat, a support rod is rotatably connected to the second mounting seat, the support rod is rotatably connected to the second mounting seat, the end of the support rod close to the push rod is rotatably connected to the other end of the push rod, and the other end of the support rod is rotatably connected to the sealing door.

[0012] Positive effects of the utility model:

[0013] The system includes a first dyeing machine, a second dyeing machine connected to the first dyeing machine, and a water collection tank connected to the first dyeing machine and the second dyeing machine respectively. This design enables the cooling water generated by the two dyeing machines during the dyeing process to flow into the water collection tank through the water inlet pipe, thereby realizing the centralized recovery of cooling water.

[0014] The first dyeing machine and the second dyeing machine are connected to the water collection tank through heat recovery pipes. This design allows the cooling water in the water collection tank to flow back to the dyeing machine through the heat recovery pipe after being treated, realizing the recycling of cooling water. This not only reduces the consumption of fresh water resources, but also reduces the cost of wastewater treatment.

[0015] The system ensures the flow and control of cooling water during the recovery and reuse process by reasonably setting up the water inlet pneumatic valve, heat recovery pump, manual drain valve and other components. The setting of the water inlet pump ensures that the cooling water can flow smoothly into the water collection tank, while the setting of the filter barrel can perform preliminary filtration on the recovered cooling water to remove impurities and particulate matter, thereby ensuring the quality of the cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0017] Figure 1 This is a flow chart of an embodiment of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the sealing structure of an embodiment of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the sealing structure of an embodiment of the utility model from another angle;

[0020] Attached photos

[0021] 1. The first dyeing machine; 2. The second dyeing machine; 3. The water collection tank; 4. The water inlet pipe; 5. The heat recovery pipe; 6. The water inlet pneumatic valve; 7. The heat recovery pump; 8. The manual drain valve; 9. The first mounting seat; 10. The second mounting seat; 11. The connecting rod; 12. The push rod; 13. The supporting rod; 14. The sealing door; 15. The thermal insulation layer; 16. The filter barrel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Embodiment 1

[0023] like Figure 1 As shown, a cooling water recycling system for a dyeing workshop includes a first dyeing machine 1, a second dyeing machine 2 connected to the first dyeing machine 1, and a water collecting tank 3 respectively connected to the first dyeing machine 1 and the second dyeing machine 2, the water collecting tank 3 is respectively connected to the first dyeing machine 1 and the second dyeing machine 2 through a water inlet pipe 4, and the first dyeing machine 1 and the second dyeing machine 2 are respectively connected to the water collecting tank 3 through a heat recovery pipe 5.

[0024] The water inlet pipe 4 is provided with a water inlet pneumatic valve 6 near the first dyeing machine 1 and the second dyeing machine 2, and the heat recovery pipe 5 is provided with a heat recovery pump 7 and a manual drain valve 8 near the first dyeing machine 1 and the second dyeing machine 2.

[0025] A water inlet pump is installed at the end of the water inlet pipe 4 located inside the water collecting tank 3 , and a filter barrel 16 is provided at the end of the heat recovery pipe 5 located inside the water collecting tank 3 .

[0026] This system realizes the effective recovery and recycling of cooling water by reasonably setting key components such as the water inlet pneumatic valve 6, the water inlet pump and the heat recovery pump 7. The setting of the water inlet pneumatic valve 6 enables the cooling water to be accurately controlled according to actual needs during the recycling process, avoiding the waste of water resources. The function of the water inlet pump is to smoothly pump the cooling water from the dyeing machine into the water collection tank 3, ensuring the continuity and efficiency of cooling water recovery. The heat recovery pump 7 is responsible for pumping the treated cooling water back to the dyeing machine again, realizing the recycling of cooling water and reducing production costs.

[0027] The system performs preliminary filtering on the recovered cooling water by providing a filter barrel 16. This not only removes impurities and particulate matter in the cooling water, thus ensuring the cleanliness of the cooling water, but also prevents impurities from damaging the dyeing machine equipment, thus extending the service life of the equipment. Embodiment 2

[0028] like Figure 2 and 3 As shown, the difference between this embodiment and the above-mentioned embodiment 1 is that the sealing structure is further described in more detail. A cooling water recycling system for a dyeing liquid workshop includes a first dyeing machine 1, a second dyeing machine 2 connected to the first dyeing machine 1, and a water collecting tank 3 connected to the first dyeing machine 1 and the second dyeing machine 2 respectively. The water collecting tank 3 is connected to the first dyeing machine 1 and the second dyeing machine 2 through a water inlet pipe 4, and the first dyeing machine 1 and the second dyeing machine 2 are connected to the water collecting tank 3 through a heat recovery pipe 5.

[0029] The inner wall of the filter barrel 16 is provided with a filter cloth, and the side wall of the filter barrel 16 is provided with a filter hole. The water collecting tank 3 is provided with a heat preservation layer 15. The inner wall of the filter barrel 16 is provided with a filter cloth, and the side wall is provided with a filter hole. This design can not only effectively remove impurities and particulate matter in the cooling water to ensure the clean water quality, but also is not easy to be blocked, easy to maintain, and prolongs the service life of the equipment.

[0030] The top of the water collecting tank 3 is provided with an opening, and a sealing structure is installed on the opening.

[0031] The sealing structure includes a sealing door 14 installed on the top outer wall of the water collecting tank 3, a connecting rod 11 is rotatably connected to the sealing door 14, the other end of the connecting rod 11 is rotatably connected to the top outer wall of the water collecting tank 3, a push rod 12 is installed on the top inner wall of the water collecting tank 3, the push rod 12 is installed on the top inner wall of the water collecting tank 3 through a first mounting seat 9, one end of the push rod 12 is rotatably connected to the first mounting seat 9, a second mounting seat 10 is provided at the front end of the first mounting seat 9, a support rod 13 is rotatably connected to the second mounting seat 10, the support rod 13 is rotatably connected to the second mounting seat 10, the end of the support rod 13 close to the push rod 12 is rotatably connected to the other end of the push rod 12, and the other end of the support rod 13 is rotatably connected to the sealing door 14.

[0032] The opening at the top of the water collection tank 3 is provided with a sealing structure, and the water collection tank 3 is tightly closed through the linkage of the sealing door 14, the connecting rod 11, the push rod 12 and the supporting rod 13. This not only avoids the leakage and evaporation of cooling water, ensures the recovery rate of cooling water, but also reduces the impact of the external environment on the water quality, and improves the reuse effect of cooling water.

[0033] The system is compact and easy to operate. The staff can easily open or close the sealing door 14 to perform daily maintenance and upkeep. The key components such as the filter barrel 16 are also easy to disassemble and replace, which reduces maintenance costs. At the same time, the sealing structure is opened automatically to avoid the problem of burns caused by manual opening.

[0034] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dyeing workshop cooling water recycling system, characterized in that: The invention comprises a first dyeing machine (1), a second dyeing machine (2) connected to the first dyeing machine (1), and a water collection tank (3) respectively connected to the first dyeing machine (1) and the second dyeing machine (2); the water collection tank (3) is respectively connected to the first dyeing machine (1) and the second dyeing machine (2) via a water inlet pipe (4); and the first dyeing machine (1) and the second dyeing machine (2) are respectively connected to the water collection tank (3) via a heat recovery pipe (5).

2. A dye liquor workshop cooling water recycling system according to claim 1, characterized in that: The water inlet pipe (4) is provided with a water inlet pneumatic valve (6) at a position close to the first dyeing machine (1) and the second dyeing machine (2), and the heat recovery pipe (5) is provided with a heat recovery pump (7) and a manual drain valve (8) at a position close to the first dyeing machine (1) and the second dyeing machine (2).

3. A dye liquor workshop cooling water recycling system according to claim 1, characterized in that: A water inlet pump is installed at the end of the water inlet pipe (4) located inside the water collection tank (3), a filter barrel (16) is provided at the end of the heat recovery pipe (5) located inside the water collection tank (3), and a heat insulation layer (15) is provided on the water collection tank (3).

4. A dye liquor workshop cooling water recycling system according to claim 3, characterized in that: A filter cloth is provided on the inner wall of the filter barrel (16), and a water filter hole is provided on the side wall of the filter barrel (16).

5. A dye liquor workshop cooling water recycling system according to claim 1, characterized in that: The top of the water collection tank (3) is provided with an opening, and a sealing structure is installed on the opening.

6. A dye liquor workshop cooling water recycling system according to claim 5, characterized in that: The sealing structure comprises a sealing door (14) mounted on the top outer wall of the water collecting tank (3); a connecting rod (11) is rotatably connected to the sealing door (14); the other end of the connecting rod (11) is rotatably connected to the top outer wall of the water collecting tank (3); a push rod (12) is mounted on the top inner wall of the water collecting tank (3) via a first mounting seat (9); one end of the push rod (12) is rotatably connected to the first mounting seat (9); a second mounting seat (10) is provided at the front end of the first mounting seat (9); a support rod (13) is rotatably connected to the second mounting seat (10); the support rod (13) is rotatably connected to the second mounting seat (10); the end of the support rod (13) close to the push rod (12) is rotatably connected to the other end of the push rod (12); the other end of the support rod (13) is rotatably connected to the sealing door (14).

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