CN210474788U - Pretreatment washing device based on hot galvanizing production line - Google Patents

Abstract

The utility model relates to a washing device, in particular to a pretreatment washing device based on a hot galvanizing production line, which comprises a conveyor belt, a driving wheel, a driven wheel, a pretreatment washing box, a water tank, a motor box, a channel, a blow-off pipe and a washing spray head, wherein the blow-off pipe is communicated and connected with the center of the bottom of the pretreatment washing box, the bottom of the pretreatment washing box is provided with a flow guide design, both sides of the pretreatment washing box are provided with transverse notches, one side of the pretreatment washing box is provided with the driving wheel, one side of the pretreatment washing box, which is far away from the driving wheel, is provided with the driven wheel, the driven wheel and the driving wheel are connected through the rotation of the conveyor belt, and the conveyor belt penetrates through the inside of the transverse notches, the conveyor belt is provided with a hollow grid, and rubber films are adhered on both upper and lower sides of, the acid substances and the moisture of the steel are prevented from remaining on the outer surface of the steel piece, and the steel piece has a certain popularization effect.

Description

Pretreatment washing device based on hot galvanizing production line

Technical Field

The utility model relates to a washing device specifically is pretreatment washing device based on hot-galvanize production line.

Background

The hot galvanizing is developed from an older hot galvanizing method, the hot galvanizing industry has been developed on a large scale since the application of hot galvanizing to industry in France in 1836 for over one hundred and seventy years, in recent thirty years, along with the rapid development of cold-rolled strip steel, the hot galvanizing industry is developed on a large scale along with the implementation of the western development strategy, and the deep development of projects such as west-east delivery of electricity, west-east delivery of gas, south-north water transfer, three gorges project, rural power grid and urban power grid two-network transformation and the like, the hot galvanizing industry in China enters a new round of high-speed development stage, and the hot galvanizing industry is also called hot galvanizing and hot dip galvanizing, is an effective metal anticorrosion mode, is mainly used for metal structure facilities in various industries, and is mainly used for immersing a steel piece subjected to rust removal into molten zinc liquid melted at about 500 ℃ to attach a zinc layer on the surface of the steel piece so as to achieve the purpose of anticorrosion of a finished product Cleaning, grinding and hot galvanizing completion, but pretreatment and water washing equipment special for a hot galvanizing production line is not produced in a large area in the market at present, so that a pretreatment and water washing device based on the hot galvanizing production line is needed to improve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preliminary treatment washing unit based on hot-galvanize production line to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pretreatment water washing device based on a hot galvanizing production line comprises a conveying belt, a driving wheel, a driven wheel, a pretreatment washing tank, a water tank, a motor box, a channel, a blow-off pipe and a washing nozzle, wherein the blow-off pipe is connected at the center of the bottom of the pretreatment washing tank in a through mode, a flow guide design is arranged at the bottom of the pretreatment washing tank, transverse notches are formed in the two sides of the pretreatment washing tank, the driving wheel is arranged on one side of the pretreatment washing tank, the driven wheel is arranged on one side, away from the driving wheel, of the pretreatment washing tank, the driven wheel and the driving wheel are connected in a rotating mode through the conveying belt, the conveying belt penetrates through the transverse notches, hollow grids are arranged on the conveying belt, rubber films are adhered to the upper side and the lower side of the conveying belt, a steel piece is placed, the inside of preliminary treatment washing tank top has two sets of washing shower nozzles, passageway from a left side to the right side fixed mounting in proper order, the top of preliminary treatment washing tank has water tank, motor case from a left side to the right side fixed mounting in proper order, water tank and washing shower nozzle pass through tee bend water pipe through connection.

Preferably, the diversion design is in a slope shape.

Preferably, the conveyor belt is made of a PVC material in a customized mode.

Preferably, the inside fixed mounting of passageway has the fan, and rotates through the pivot with the motor case and be connected.

Preferably, a servo motor is fixedly mounted on the driving wheel and is linearly connected with an external numerical control device through a wire.

Preferably, the base surface of the pretreatment washing tank is fixedly provided with an observation window, and the observation window and the pretreatment washing tank are fixedly connected through a rubber frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, during the use, the user can place the steel part after pickling on the conveyer belt, and start servo motor through outside numerical control equipment, set up its parameter simultaneously, and the action wheel that sets up begins to rotate, drive through the conveyer belt and begin to rotate from the driving wheel, make the steel part get into to the inside of preliminary treatment washing case at the horizontal incision that is close to driving wheel department, and wash and air-dry the steel part successively through the washing shower nozzle that sets up and the passageway, and can make the steel part wash more thoroughly through two sets of washing shower nozzles and the passageway that sets up, the air-dry effect is better, avoid its acidic material and moisture to remain at the surface of steel part, influence hot-galvanize production line follow-up operation, thereby its quality of products that greatly reduced.

2. The utility model discloses in, during the use, waste water after washing the steel part can drop to preliminary treatment washing tank bottom portion because of the effect of self gravity, and derive it through the blow off pipe of through-connection in preliminary treatment washing tank bottom portion, and the water conservancy diversion design that is the slope type form in preliminary treatment washing tank bottom portion through setting up has the effect of a water conservancy diversion to its waste water, avoid its leading to the fact in preliminary treatment washing tank bottom portion to remain, and can effectually keep apart its waste water with it through setting up at the isolation layer of preliminary treatment washing tank inner wall, avoid the acid material in its waste water to cause the corruption to the preliminary treatment washing tank, thereby greatly increased its life.

3. The utility model discloses in, during the use, the conveyer belt matter that adopts the customization of PVC material to form is light, and be fit for carrying the higher product of pollution-free environmental protection requirement, and can carry out prefilter to the acid material on its steel part through the fretwork net that sets up above that, make things convenient for subsequent washing, still can tentatively drip the dry to the steel part after the washing simultaneously, effectual subsequent air-dry efficiency that has improved, and can keep apart its acid material and moisture through pasting the rubber membrane that sets up both sides about the conveyer belt, avoid the conveyer belt to carry out direct contact with it, influence its conveyer function.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the external structure of the conveyor belt of the present invention;

fig. 3 is a schematic view of the inner structure of the conveyor belt of the present invention;

in the figure: 1-conveying belt, 2-driving wheel, 3-driven wheel, 4-pretreatment washing box, 5-water tank, 6-motor box, 7-channel, 8-steel piece, 9-transverse cut, 10-diversion design, 11-blow-off pipe, 12-isolation layer, 13-washing spray head, 14-three-way water pipe, 15-hollow grid and 16-rubber membrane.

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:

pretreatment water washing device based on hot galvanizing production line, including conveyer belt 1, action wheel 2, from driving wheel 3, preliminary treatment washing case 4, water tank 5, motor case 6, passageway 7, blow off pipe 11 and washing shower nozzle 13, the bottom center department of preliminary treatment washing case 4 link up and is connected with blow off pipe 11, preliminary treatment washing case 4 bottom is provided with water conservancy diversion design 10, both sides of preliminary treatment washing case 4 are seted up horizontal incision 9, one side of preliminary treatment washing case 4 is provided with action wheel 2, one side of preliminary treatment washing case 4 far away from action wheel 2 is provided with from driving wheel 3, from driving wheel 3 and action wheel 2 through conveyer belt 1 rotation connection, and conveyer belt 1 runs through the inside of horizontal incision 9, be provided with fretwork net 15 on conveyer belt 1, the upper and lower both sides of conveyer belt 1 are pasted and are provided with rubber membrane 16, steel spare 8 has been placed at the top of conveyer belt 1, when in use, the conveyor belt 1 customized by PVC material is light and suitable for conveying products with higher requirements on pollution-free and environmental protection, the hollow grid 15 arranged on the conveyor belt can preliminarily filter the acidic substances on the steel piece 8, thereby facilitating subsequent washing, and simultaneously can preliminarily drain the washed steel piece 8, effectively improving the subsequent air drying efficiency, and the rubber films 16 arranged on the upper and lower sides of the conveyor belt 1 can isolate the acidic substances and moisture, thereby avoiding the conveyor belt 1 from directly contacting with the conveyor belt and influencing the conveyor function, the inner wall of the pretreatment washing box 4 is provided with the isolation layer 12, when in use, the waste water after washing the steel piece 8 falls to the bottom of the pretreatment washing box 4 under the action of self gravity and is led out through the drain pipe 11 connected to the bottom of the pretreatment washing box 4, and through setting up the diversion design 10 which is in the form of slope in the preconditioning washing tank 4 bottom to have a diversion function to its exhausted water, avoid it in preconditioning washing tank 4 bottom to cause and remain, and can isolate its exhausted water with it effectively through setting up in preconditioning the isolating layer 12 of the inboard wall of washing tank 4, prevent the acidic material in its exhausted water from causing the corruption to preconditioning washing tank 4, thus has greatly increased its life, the inboard top of preconditioning washing tank 4 is fixedly mounted with two groups of washing shower nozzles 13, channel 7 from left to right sequentially, the top of the said preconditioning washing tank 4 is fixedly mounted with water tank 5, motor box 6 from left to right sequentially, the said water tank 5 and washing shower nozzle 13 are through-connected through the tee water pipe 14, while using, users can place the steel 8 after having been pickled on the conveyer belt 1, and start the servomotor through the external numerical control equipment, set up its parameter simultaneously, and the action wheel 2 that sets up begins to rotate, drive through conveyer belt 1 and begin to rotate from driving wheel 3, make steel part 8 get into to the inside of preliminary treatment washing case 4 near the horizontal incision 9 of action wheel 2 department, and wash successively steel part 8 with the passageway 7 through the washing shower nozzle 13 that sets up and air-dry, and can make steel part 8 wash more thoroughly through two sets of washing shower nozzles 13 and the passageway 7 that set up, the air-dry effect is better, avoid its acidic material and moisture to remain at steel part 8's surface, influence hot galvanizing production line follow-up operation, thereby its quality of output that greatly reduced.

The utility model discloses the theory of operation: when the device is used, a user can place the steel part 8 after pickling on the conveyor belt 1, the servo motor is started through an external numerical control device, parameters of the servo motor are set, the set driving wheel 2 starts to rotate, the driven wheel 3 is driven to rotate through the conveyor belt 1, the steel part 8 enters the interior of the pretreatment washing box 4 through the transverse cut 9 close to the driving wheel 2, the steel part 8 is washed and dried sequentially through the arranged washing nozzle 13 and the channel 7, the washed and dried steel part 8 can be led out through the transverse cut 9 close to the driven wheel 3, the follow-up operation of a hot galvanizing production line is continued, meanwhile, waste water after washing the steel part 8 falls to the bottom of the pretreatment washing box 4 due to the self gravity, and is led out through the drain pipe 11 which is connected to the bottom of the pretreatment washing box 4 in a penetrating mode, the integral device has a simple structure, can ensure that the steel part is cleaned more thoroughly, has better air drying effect, avoids acid substances and water from remaining on the outer surface of the steel part, and is favorable for the subsequent operation of a hot galvanizing production line, thereby greatly improving the product quality and having certain popularization value.

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 (6)

1. Pretreatment water washing device based on hot galvanizing line, including conveyer belt (1), action wheel (2), from driving wheel (3), preliminary treatment washing case (4), water tank (5), motor case (6), passageway (7), blow off pipe (11) and washing shower nozzle (13), its characterized in that: the device is characterized in that a drain pipe (11) is connected to the center of the bottom of the pretreatment washing box (4) in a penetrating manner, a diversion design (10) is arranged at the bottom of the pretreatment washing box (4), transverse notches (9) are formed in the two sides of the pretreatment washing box (4), a driving wheel (2) is arranged on one side of the pretreatment washing box (4), a driven wheel (3) is arranged on one side, away from the driving wheel (2), of the pretreatment washing box (4), the driven wheel (3) is rotatably connected with the driving wheel (2) through a conveying belt (1), the conveying belt (1) penetrates through the transverse notches (9), a hollowed-out grid (15) is arranged on the conveying belt (1), rubber films (16) are adhered to the upper side and the lower side of the conveying belt (1), a steel part (8) is placed at the top of the conveying belt (1), and an isolation layer (12) is arranged on the inner, the inner side of the top of the pretreatment washing box (4) is sequentially fixedly provided with two groups of washing spray heads (13) and a channel (7) from left to right, the top of the pretreatment washing box (4) is sequentially fixedly provided with a water tank (5) and a motor box (6) from left to right, and the water tank (5) and the washing spray heads (13) are connected in a penetrating way through a three-way water pipe (14).

2. The pretreatment water washing device based on the hot galvanizing production line according to claim 1, characterized in that: the diversion design (10) is in a slope shape.

3. The pretreatment water washing device based on the hot galvanizing production line according to claim 1, characterized in that: the conveyor belt (1) is made of a PVC material in a customized mode.

4. The pretreatment water washing device based on the hot galvanizing production line according to claim 1, characterized in that: the fan is fixedly installed inside the channel (7) and is rotatably connected with the motor box (6) through a rotating shaft.

5. The pretreatment water washing device based on the hot galvanizing production line according to claim 1, characterized in that: and a servo motor is fixedly installed on the driving wheel (2), and is linearly connected with external numerical control equipment through a wire.

6. The pretreatment water washing device based on the hot galvanizing production line according to claim 1, characterized in that: the base surface of the pretreatment washing box (4) is fixedly provided with an observation window, and the observation window and the pretreatment washing box (4) are fixedly connected through a rubber frame.

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