CN210625036U

CN210625036U - Cooling device for producing galvanized metal working fluid

Info

Publication number: CN210625036U
Application number: CN201921727682.0U
Authority: CN
Inventors: 张海涛
Original assignee: Tangshan Yuning Industry Co Ltd
Current assignee: Tangshan Yuning Industry Co Ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-26
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a cooling device for producing zinc-plating metalworking fluid, including casing, cold water back flow and suction pump, the middle part of casing is connected with the storage water tank, and the one end sub-unit connection of storage water tank has the cooling water outlet, the cold water back flow is connected in the other end lower part of storage water tank, and the upper end of storage water tank is connected with the condenser pipe, the both ends of bearing piece are connected with fixation nut, the other end of suction pump is connected with the gate valve. This a cooling device for producing zinc-plated metalworking fluid is provided with cold water back flow and suction pump, can carry out the reuse to used cold water for practiced thrift the water resource greatly, and the device still is provided with a filter screen and secondary filter net, can filter remaining solid particle in the galvanizing solution, makes the purity of galvanizing solution higher, and the device's condensation need not artificial operation, has brought very big convenience for the user.

Description

Cooling device for producing galvanized metal working fluid

Technical Field

The utility model relates to a cooling device technical field specifically is a cooling device for producing zinc-plating metalworking fluid.

Background

Zinc plating has been widely used for corrosion-resistant plating of steel materials, and many of them are weakly acidic plating solutions, cyanide plating solutions, and zincate plating solutions used in the automobile industry and the home appliance industry, and physical and mechanical properties of the zinc plating layer of the plating solutions can be obtained from the cyanide plating solution to obtain a soft low-stress zinc plating layer, which has very strong resistance to bending, curling, squeezing, impact, and other loads, and is excellent in adhesion, corrosion resistance, and decorativeness of the zinc plating layer, and when a load is applied to the zinc plating layer, defects such as falling, swelling, or chipping can be avoided, but the zinc plating solution needs to be subjected to a series of treatments such as cooling before use, and thus, a cooling apparatus for producing a zinc-plated metal working fluid is required.

Most cooling device on the market can only carry out once cooling, and the water after the cooling just falls as waste water treatment, and this makes and causes very big waste to the water resource, and the refrigerated effect is also not good, and the operator need carry out a lot of coolings, has brought troublesome problem for the operator, for this reason, we provide a cooling device for producing zinc-plating metalworking fluid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for producing zinc-plated metalworking fluid to solve the cooling device on the market that proposes in the above-mentioned background art and mostly all can only carry out once cooling, the water after the cooling just falls as waste water treatment, this makes and causes very big waste to the water resource, and the refrigerated effect is also not good, and the operator need carry out a lot of cooling, has brought troublesome problem for the operator.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for producing galvanized metal working fluid comprises a shell, a cold water return pipe and a water suction pump, wherein the middle part of the shell is connected with a water storage tank, the lower part of one end of the water storage tank is connected with a cooling water outlet, the cold water return pipe is connected with the lower part of the other end of the water storage tank, the upper end of the water storage tank is connected with a condenser pipe, the inner side of the condenser pipe is connected with a galvanized liquid conveying pipe, the lower end of the galvanized liquid conveying pipe is connected with a filtering device, the outer part of the upper end of the filtering device is connected with an annular buckle, two ends of the annular buckle are connected with fixing screws, the middle part of the filtering device is connected with a secondary filter screen, the lower end of the filtering device is connected with a galvanized liquid outlet, the lower end of the galvanized liquid outlet is connected with a galvanized liquid, one side of the upper end of the filtering device is connected with a tee joint, the upper end of the tee joint is connected with a sluice, the water suction pump is connected to the other end of the tee joint, the lower end of the water suction pump is connected with a bearing block, two ends of the bearing block are connected with fixing nuts, and the other end of the water suction pump is connected with a gate valve.

Preferably, the cold water return pipe forms a communication structure through the water storage tank and the condenser pipe, and the cold water return pipe is tightly attached to the inner wall of the shell and distributed.

Preferably, a detachable structure is formed between the galvanizing liquid conveying pipe and the filtering device, and the galvanizing liquid conveying pipe is communicated with the galvanizing liquid collecting tank through the filtering device.

Preferably, the primary filter screen and the raw material hopper are distributed in parallel, and the primary filter screen is closely attached to the inner wall of the raw material hopper.

Preferably, the suction pump forms detachable construction through bearing the piece and between fixation nut and the casing, and is vertical form distribution between the suction pump casing.

Preferably, a movable connection structure is formed between the gate valve and the cold water return pipe, and the gate valve and the cold water return pipe are distributed on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for producing the galvanized metal working fluid is provided with the cold water return pipe and the water suction pump, can utilize the used cold water for multiple times, greatly saves water resources, is also provided with the primary filter screen and the secondary filter screen, can filter the residual solid particles in the galvanized fluid, ensures that the purity of the galvanized fluid is higher, does not need manual operation for condensation of the device, and brings great convenience to users;

the cooling device for producing the galvanized metal working fluid is provided with the cold water reflux device, the cold water reflux pipe enables the used cold water to be reused through a communication structure formed between the water storage tank and the condenser pipe, waste of one-time utilization is avoided, when the cooling device is used, water in the water storage tank is pumped back to the upper end of the condenser pipe from the cold water reflux pipe by the water suction pump and flows down from the upper end of the condenser pipe, and the galvanized liquid in the galvanized liquid conveying pipe is cooled;

this a cooling device for producing zinc-plated metalworking fluid is provided with detachable construction, and the suction pump makes to be convenient for dismantle and fix the suction pump through constituting detachable construction between holding piece and fixation nut and the casing, and can remove according to the position that needs, constitutes swing joint structure between gate valve and the cold water back flow and makes to be convenient for the control to cold water flow size.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the secondary filter screen of the present invention;

fig. 3 is the schematic diagram of the water pump of the present invention.

In the figure: 1. a housing; 2. a water storage tank; 3. a cooling water outlet; 4. a cold water return pipe; 5. a condenser tube; 6. a zinc plating liquid conveying pipe; 7. a filtration device; 8. an annular buckle; 9. a set screw; 10. a secondary filter screen; 11. a zinc plating solution outlet; 12. a galvanizing liquid collecting tank; 13. a raw material hopper; 14. a primary filter screen; 15. a tee joint; 16. a sluice; 17. a water pump; 18. a bearing block; 19. fixing a nut; 20. and (4) a gate valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cooling device for producing zinc-plated metalworking fluid, which comprises a housin 1, storage water tank 2, cooling water outlet 3, cold water back flow 4, condenser pipe 5, galvanizing zinc liquid conveyer pipe 6, filter equipment 7, the annular is detained 8, set screw 9, secondary filter 10, galvanizing zinc liquid export 11, galvanizing liquid collecting tank 12, raw materials fill 13, primary filter 14, tee bend 15, sluice 16, suction pump 17, hold joint block 18, fixation nut 19 and gate valve 20, the middle part of casing 1 is connected with storage water tank 2, and the one end sub-unit connection of storage water tank 2 has cooling water outlet 3, cold water back flow 4 is connected in the other end lower part of storage water tank 2, and the upper end of storage water tank 2 is connected with condenser pipe 5, cold water back flow 4 forms the connectivity structure through between storage water tank 2 and condenser pipe 5, and cold water back flow 4 hugs closely in the inner wall distribution of casing 1, cold water back flow 4 forms the connectivity structure through between storage water tank 2 and the condenser pipe When the cold water recycling device is used, water in the water storage tank 2 is pumped back to the upper end of the condenser pipe 5 from the cold water return pipe 4 by the water pump 17 and flows down from the upper end of the condenser pipe 5 to cool the galvanizing liquid in the galvanizing liquid conveying pipe 6;

the inboard of condenser pipe 5 is connected with galvanizing liquid conveyer pipe 6, and galvanizing liquid conveyer pipe 6's lower extreme is connected with filter equipment 7, filter equipment 7's upper end external connection has the annular to detain 8, and the both ends that 8 were detained to the annular are connected with set screw 9, filter equipment 7's middle part is connected with secondary filter 10, and filter equipment 7's lower extreme is connected with galvanizing liquid export 11, galvanizing liquid export 11's lower extreme is connected with galvanizing liquid collection tank 12, constitute detachable construction between galvanizing liquid conveyer pipe 6 and the filter equipment 7, and galvanizing liquid conveyer pipe 6 passes through to constitute the connectivity structure between filter equipment 7 and the galvanizing liquid collection tank 12, constitute detachable construction between galvanizing liquid conveyer pipe 6 and the filter equipment 7 and make and be convenient for clear up and change secondary filter 10 in the filter equipment 7, can ensure the purity of the galvanizing liquid of crossing off, galvanizing liquid conveyer pipe 6 passes through to constitute the connectivity structure between filter equipment 7 and the galvanizing liquid collection tank 12 and makes galvanizing liquid Collecting the galvanizing liquid;

the upper end of the galvanizing liquid conveying pipe 6 is connected with a raw material hopper 13, the upper part of the raw material hopper 13 is connected with a primary filter screen 14, the primary filter screen 14 and the raw material hopper 13 are distributed in a parallel manner, the primary filter screen 14 is tightly attached to the inner wall of the raw material hopper 13 and distributed, and the primary filter screen 14 and the raw material hopper 13 are distributed in a parallel manner, so that the filter residues are uniformly distributed and are not easy to block the secondary filter screen 10, and the galvanizing liquid is better filtered;

one side of the upper end of the filtering device 7 is connected with a tee 15, the upper end of the tee 15 is connected with a sluice 16, a water pump 17 is connected with the other end of the tee 15, the lower end of the water pump 17 is connected with a bearing block 18, two ends of the bearing block 18 are connected with fixing nuts 19, the other end of the water pump 17 is connected with a gate valve 20, the water pump 17 forms a detachable structure with the shell 1 through the bearing block 18 and the fixing nuts 19, the shells 1 of the water pumps 17 are vertically distributed, a movable connecting structure is formed between the gate valve 20 and the cold water return pipe 4, and the gate valve 20 and the cold water return pipe 4 are distributed on the same horizontal line, the water pump 17 forms a detachable structure with the shell 1 through the bearing block 18 and the fixing nut 19, so that the water pump 17 is convenient to detach and fix, and can move according to the position that needs, constitute the swing joint structure between gate valve 20 and the cold water back flow 4 and make the control of the cold water flow size of being convenient for.

The working principle is as follows: for the cooling device for producing the galvanized metal working fluid, firstly, the sluice 16 is opened, then a proper amount of cold water is poured into the upper end of the tee joint 15, the cold water flows into the water storage tank 2 under the action of gravity, then the gate valve 20 and the water suction pump 17 are opened to enable the cold water to circularly flow, then the gate valve 20 is adjusted to control the water flow, the cold water return pipe 4 forms a communication structure between the water storage tank 2 and the condenser pipe 5 to enable the used cold water to be reused, the waste of one-time utilization is avoided, when in use, the water in the water storage tank 2 is pumped back to the upper end of the condenser pipe 5 from the cold water return pipe 4 by the water suction pump 17, flows down from the upper end of the condenser pipe 5 to cool the galvanized liquid in the galvanized liquid conveying pipe 6, then the galvanized liquid required to be condensed is poured into the upper end of the primary filter screen 14, the galvanized liquid is filtered to the original hopper 13 for the first time of the primary, then the cold water flows into the galvanizing liquid delivery pipe 6 from the raw material hopper 13, so that the cold water in the condensation pipe 5 cools the galvanizing liquid, then the cold water flows into the filtering device 7 for secondary filtering, finally the cold water flows into the galvanizing liquid collecting tank 12, after all the galvanizing liquid is cooled, the tee joint 15 and the water pump 17 are closed, and finally the cooling water outlet 3 is opened to treat the water in the water storage tank 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling device for producing galvanized metal working fluid, comprising a shell (1), a cold water return pipe (4) and a water suction pump (17), and is characterized in that: the middle part of the shell (1) is connected with a water storage tank (2), the lower part of one end of the water storage tank (2) is connected with a cooling water outlet (3), a cold water return pipe (4) is connected with the lower part of the other end of the water storage tank (2), the upper end of the water storage tank (2) is connected with a condenser pipe (5), the inner side of the condenser pipe (5) is connected with a galvanizing liquid conveying pipe (6), the lower end of the galvanizing liquid conveying pipe (6) is connected with a filtering device (7), the outer part of the upper end of the filtering device (7) is connected with an annular buckle (8), the two ends of the annular buckle (8) are connected with fixing screws (9), the middle part of the filtering device (7) is connected with a secondary filter screen (10), the lower end of the filtering device (7) is connected with a galvanizing liquid outlet (11), the lower end of the galvanizing liquid outlet (11) is connected with a, and the upper portion of raw materials fill (13) is connected with one time filter screen (14), upper end one side of filter equipment (7) is connected with tee bend (15), and the upper end of tee bend (15) is connected with sluice (16), suction pump (17) are connected in the other end of tee bend (15), and the lower extreme of suction pump (17) is connected with and holds and connect piece (18), the both ends of holding and connect piece (18) are connected with fixation nut (19), the other end of suction pump (17) is connected with gate valve (20).

2. The cooling apparatus for producing a zinc-plated metal working fluid according to claim 1, characterized in that: the cold water return pipe (4) forms a communication structure through the water storage tank (2) and the condenser pipe (5), and the cold water return pipe (4) is tightly attached to the inner wall of the shell (1) and distributed.

3. The cooling apparatus for producing a zinc-plated metal working fluid according to claim 1, characterized in that: a detachable structure is formed between the galvanizing liquid conveying pipe (6) and the filtering device (7), and the galvanizing liquid conveying pipe (6) is communicated with the galvanizing liquid collecting tank (12) through the filtering device (7).

4. The cooling apparatus for producing a zinc-plated metal working fluid according to claim 1, characterized in that: the primary filter screen (14) and the raw material hopper (13) are distributed in parallel, and the primary filter screen (14) is closely attached to the inner wall of the raw material hopper (13) and distributed.

5. The cooling apparatus for producing a zinc-plated metal working fluid according to claim 1, characterized in that: suction pump (17) constitute detachable construction through holding between piece (18) and fixation nut (19) and casing (1), and be vertical form distribution between suction pump (17) casing (1).

6. The cooling apparatus for producing a zinc-plated metal working fluid according to claim 1, characterized in that: a movable connecting structure is formed between the gate valve (20) and the cold water return pipe (4), and the gate valve (20) and the cold water return pipe (4) are distributed on the same horizontal line.