CN212375349U

CN212375349U - Pneumatic lifting zinc pumping and filtering equipment for hot galvanizing

Info

Publication number: CN212375349U
Application number: CN202020456802.4U
Authority: CN
Inventors: 戴稳荣
Original assignee: Shanghai Yuxin Electromechanical Technology Co ltd
Current assignee: Shanghai Yuxin Electromechanical Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-19
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a pneumatic lifting zinc pumping filtration equipment for hot-galvanize, including the zinc pot, the top of zinc pot is provided with filter equipment, be provided with pneumatic hoist mechanism between zinc pot and the filter equipment, one side of zinc pot is provided with takes out the zinc device, pneumatic hoist mechanism includes the fixing base, fixing base fixed connection is at the outer wall of zinc pot one side bottom, the top fixed mounting of fixing base has the cylinder, the top fixed mounting of cylinder has the kicking block, filter equipment includes the ejector pin, the outer wall of ejector pin and the outer wall fixed connection of kicking block, the top fixedly connected with filter-tank of ejector pin, be provided with slide mechanism between the inner wall of ejector pin and the outer wall of zinc pot, it includes protecting sheathing to take out the zinc device. Through setting up zinc device, filter equipment and pneumatic hoist mechanism of taking out, reached and taken out zinc filterable effect with the zinc dross in the zinc liquid, solved the problem that is difficult to clear up zinc dross in the zinc liquid.

Description

Pneumatic lifting zinc pumping and filtering equipment for hot galvanizing

Technical Field

The utility model relates to a hot-galvanize technical field specifically is a pneumatic promotion is taken out zinc filtration equipment for hot-galvanize.

Background

Hot galvanizing is the process of combining a substrate and a coating by reacting molten metal with an iron substrate to produce an alloy layer. The hot galvanizing is carried out by pickling steel parts, cleaning the steel parts in an ammonium chloride or zinc chloride aqueous solution or an ammonium chloride and zinc chloride mixed aqueous solution tank after pickling in order to remove iron oxide on the surfaces of the steel parts, and then sending the steel parts into a hot dipping tank. The hot galvanizing has the advantages of uniform plating, strong adhesive force, long service life and the like.

For example, the Chinese patent publication No. CN209873065U includes a galvanization device, an up-down moving device and a fixing device, the left side of the galvanization device is fixedly provided with the up-down moving device, the left side of the up-down moving device is fixedly provided with the fixing device, the galvanization device includes a device base, and the bottom of the device base is fixedly provided with a plurality of wheel connecting rods. Through the starter motor, make the driving gear rotate, drive driven gear and track rotation, the remaining slider recess swing joint of lug makes the slide bar along with the transmission of track, and up-and-down reciprocating motion is fixed case and slide bar fixed connection to drive the net that leaks and reciprocate, put into the wire leaking with the metal product, along with reciprocating, the business turn over galvanizing barrel of reciprocating of wire leaking, thereby accomplish automatic galvanization, improved work efficiency.

However, this device has the following disadvantages: this apparatus is difficult to clean zinc dross generated after hot dip galvanizing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic promotion is taken out zinc filtration equipment for hot-galvanize, the filterable advantage of zinc of taking out that possesses has solved the unable zinc sediment that produces after the hot-galvanize and has cleared up the problem.

In order to achieve the above object, the utility model provides a following technical scheme: the pneumatic lifting zinc pumping and filtering equipment for hot galvanizing comprises a zinc pot, wherein a filtering device is arranged at the top of the zinc pot, a pneumatic lifting mechanism is arranged between the zinc pot and the filtering device, and a zinc pumping device is arranged on one side of the zinc pot.

Pneumatic hoist mechanism includes the fixing base, fixing base fixed connection is at the outer wall of zinc pot one side bottom, the top fixed mounting of fixing base has the cylinder, the top fixed mounting of cylinder has the kicking block.

The filtering device comprises an ejector rod, the outer wall of the ejector rod is fixedly connected with the outer wall of the ejector block, the top end of the ejector rod is fixedly connected with a filtering tank, and a sliding mechanism is arranged between the inner wall of the ejector rod and the outer wall of the zinc pot.

The zinc pumping device comprises a protective shell, the protective shell is fixedly installed on the outer wall of the bottom of the other side of the zinc pot, the zinc pump is pumped by the internal fixed installation of the protective shell, the liquid outlet is formed in the bottom of the zinc pot close to one side of the zinc pump, the air inlet is formed in the inner wall of the zinc pot far away from one side of the zinc pump, a pumping pipeline is fixedly installed between the water inlet and the liquid outlet of the zinc pump, a conveying pipe is fixedly installed at the top end of the water outlet of the zinc pump, a rotating elbow is installed at one end, penetrating out of the top of the protective shell, of the conveying pipe, a connecting pipe is fixedly connected with the other end of the rotating.

Preferably, the sliding mechanism comprises a fixed seat, the fixed seat is fixedly connected to the outer wall of the top end of the zinc pot, and a sliding rod is fixedly connected to the axis of the fixed seat.

Preferably, the outer wall of the sliding rod is connected with a sliding block in a sliding mode, and the sliding block is fixedly connected to the inner wall of the bottom of the ejector rod.

Preferably, the outer wall of the conveying pipe and the outer wall of the connecting pipe are both fixedly provided with heat insulation cotton.

Preferably, the inner wall of the protective shell is fixedly connected with a support, and the outer wall of the zinc pumping pump is fixedly installed on the inner wall of the support.

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

one, the utility model discloses a set up the fixing base, fixing base fixed connection is at the outer wall on zinc pot top, the axle center fixedly connected with slide bar of fixing base, and the outer wall sliding connection of slide bar has the slider, and slider fixed connection is at the inner wall of ejector pin bottom, and when the ejector pin rebound, drive the slider and upwards slide along the outer wall of slide bar, stability when having reached improvement ejector pin and filter-tank slip to the effect of potential safety hazard has been reduced.

Two, the utility model discloses a set up the cylinder, the top fixed mounting of cylinder has the kicking block, and the fixing base is used for fixed cylinder, starts the cylinder, and the cylinder upwards releases, then drives the kicking block upward movement, and the kicking block drives the ejector pin upward movement, and last ejector pin drives the filter-tank upward movement, has reached the effect of taking out the filter-tank from the zinc pot after filtering, has made things convenient for the clearance of zinc dross.

Thirdly, the utility model discloses a zinc pump is taken out in the setting, takes out the zinc pump, takes out the mixed liquid of zinc liquid and zincilate from the liquid outlet to take out the zinc pump, then enters through the extraction pipeline and takes out the zinc pump, then flows through conveyer pipe, rotation elbow, connecting pipe and quarter bend in proper order from the delivery port of taking out the zinc pump, flows in the filter-tank from the quarter bend at last, has reached the effect of transporting the zinc liquid extraction to the filter-tank.

Drawings

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

fig. 2 is the structure schematic diagram of the utility model after the filter tank is lifted.

In the figure: 1-zinc pot, 2-fixed seat, 3-cylinder, 4-top block, 5-top rod, 6-filter tank, 7-protective shell, 8-zinc pump, 9-liquid outlet, 10-air inlet, 11-water inlet, 12-extraction pipeline, 13-water outlet, 14-conveying pipe, 15-rotary elbow, 16-connecting pipe, 17-right angle elbow, 18-mounting seat, 19-slide bar, 20-slide block, 21-heat-insulating cotton, 22-support.

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 to 2, the present invention provides a technical solution: the utility model provides a pneumatic promotion is taken out zinc filtration equipment for hot-galvanize, includes zinc pot 1, and zinc pot 1 is used for holding zinc liquid, and the top of zinc pot 1 is provided with filter equipment, is provided with pneumatic hoist mechanism between zinc pot 1 and the filter equipment, and one side of zinc pot 1 is provided with takes out the zinc device.

Pneumatic hoist mechanism includes

fixing base

2, and 2 fixed connection of fixing base have cylinder 3 at the outer wall of 1 one side bottom of zinc pot, the top fixed mounting of fixing base 2, and the top fixed mounting of cylinder 3 has kicking block 4, and fixing base 2 is used for fixed cylinder 3, starts cylinder 3, and cylinder 3 upwards releases, then drives kicking block 4 upward movement.

The filtering device comprises an ejector rod 5, the outer wall of the ejector rod 5 is fixedly connected with the outer wall of an ejector block 4, a filter tank 6 is fixedly connected to the top end of the ejector rod 5, the ejector rod 5 plays a role in filtering and supporting the filter tank 6, the filter tank 6 is used for filtering zinc dross in zinc liquid, a sliding mechanism is arranged between the inner wall of the ejector rod 5 and the outer wall of the zinc pot 1, the ejector block 4 moves upwards to drive the ejector rod 5 to move upwards, and the ejector rod 5 drives the filter tank 6 to move upwards until the ejector rod is separated from the zinc pot 1.

The zinc pumping device comprises a protective shell 7, the protective shell 7 can protect the zinc pumping device from external damage, the protective shell 7 is fixedly arranged on the outer wall of the bottom of the other side of the zinc pot 1, a zinc pumping pump 8 is fixedly arranged inside the protective shell 7, the zinc pumping pump 8 can pump zinc liquid, then the zinc liquid is conveyed to the filter tank 6 for filtering, a liquid outlet 9 is arranged at the bottom of one side of the zinc pot 1 close to the zinc pumping pump 8, an air inlet 10 is arranged on the inner wall of one side of the zinc pot 1 far away from the zinc pumping pump 8, nitrogen is added into the air inlet 10 in the zinc pumping process of the zinc pumping pump 8, zinc slag far away from the liquid outlet 9 can be pushed to the liquid outlet 9, the zinc liquid with the zinc slag can be better pumped away by the zinc pumping pump 8 for filtering, a pumping pipeline 12 is fixedly arranged between a water inlet 11 of the zinc pumping pump 8 and the liquid outlet 9, the pumping pipeline 12 pumps the zinc liquid from the liquid, the delivery port 13 top fixed mounting who draws zinc pump 8 has conveyer pipe 14, the one end fixed mounting that conveyer pipe 14 wore out protective housing 7 top has rotation elbow 15, rotation elbow 15 can the direction of rotation, after filtering, can rotate the top that makes connecting pipe 16 keep away from filter-tank 6, make things convenient for taking out of filter-tank 6, the other end fixedly connected with connecting pipe 16 of rotation elbow 15, the other end fixedly connected with quarter bend 17 of connecting pipe 16, zinc liquid is taken out in drawing zinc pump 8, then follow conveyer pipe 14 in proper order, rotation elbow 15, transport conveying in connecting pipe 16 and the quarter bend 17, transport at last and filter in filter-tank 6, zinc liquid after the filtration flows back once more in zinc pot 1.

Further, the sliding mechanism comprises a mounting seat 18, the mounting seat 18 is fixedly connected to the outer wall of the top end of the zinc pot 1, and a sliding rod 19 is fixedly connected to the axis of the mounting seat 18.

Further, the outer wall of the slide rod 19 is connected with a slide block 20 in a sliding mode, the slide block 20 is fixedly connected to the inner wall of the bottom of the ejector rod 5, when the ejector rod 5 moves upwards, the slide block 20 is driven to slide upwards along the outer wall of the slide rod 19, the slide block 20 and the slide rod 19 can improve the stability of the ejector rod 5 and the filter tank 6 when sliding upwards, and potential safety hazards are reduced.

Further, the outer wall of conveyer pipe 14 and the equal fixed mounting of outer wall of connecting pipe 16 have heat preservation cotton 21, and heat preservation cotton 21 can keep warm to the zinc liquid in conveyer pipe 14 and the connecting pipe 16, reduces thermal loss, prevents that the zinc liquid from condensing the jam in the in-process of transportation.

Further, the inner wall fixedly connected with support 22 of protecting sheathing 7, the outer wall of taking out zinc pump 8 and the inner wall fixed mounting of support 22, support 22 can be stabilized, fixed taking out zinc pump 8, can prevent to take out zinc pump 8 skew at the operation in-process, has avoided extraction pipeline 12 fracture when using.

The working principle is as follows: when the pneumatic lifting zinc pumping and filtering equipment for hot galvanizing is used, a pumping pipeline 12, a conveying pipe 14 and a connecting pipe 16 are preheated, a zinc pumping pump 8 is started, the zinc pumping pump 8 pumps a mixed liquid of zinc liquid and zinc slag out of a liquid outlet 9, the mixed liquid flows into the zinc pumping pump 8 through the pumping pipeline 12, the mixed liquid flows through the conveying pipe 14, a rotating elbow 15, the connecting pipe 16 and a right-angle elbow 17 from a water outlet 13 of the zinc pumping pump 8 in sequence, the mixed liquid flows into a filtering tank 6 from the right-angle elbow 17, nitrogen is injected into a zinc pot 1 through an air inlet 10 at the same time, the zinc slag far away from the liquid outlet 9 is pushed to the liquid outlet 9, the zinc slag is convenient to pump, then the filtering tank 6 filters, the zinc slag is left in the filtering tank 6 and flows back to the zinc pot 1, when the zinc liquid is filtered until the zinc slag does not affect the zinc slag, the zinc pumping pump 8 is closed, the rotating elbow is adjusted after, the connecting pipe 16 and the right-angle elbow 17 are rotated away from the upper part of the filter tank 6, then the air cylinder 3 is started, the air cylinder 3 is pushed upwards, then the ejector block 4 is driven to move upwards, the ejector block 4 drives the ejector rod 5 to move upwards, then the ejector rod 5 drives the sliding block 20 to slide upwards along the outer wall of the sliding rod 19, then the ejector rod 5 drives the filter tank 6 to move upwards, finally the filter tank 6 is separated from the zinc pot 1, then zinc slag is cleaned, and the filtration of the zinc slag is completed.

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. The utility model provides a pneumatic promotion zinc pumping filtration equipment for hot-galvanize, includes zinc pot (1), its characterized in that: a filtering device is arranged at the top of the zinc pot (1), a pneumatic lifting mechanism is arranged between the zinc pot (1) and the filtering device, and a zinc pumping device is arranged on one side of the zinc pot (1);

the pneumatic lifting mechanism comprises a fixed seat (2), the fixed seat (2) is fixedly connected to the outer wall of the bottom of one side of the zinc pot (1), an air cylinder (3) is fixedly installed at the top of the fixed seat (2), and a top block (4) is fixedly installed at the top of the air cylinder (3);

the filtering device comprises an ejector rod (5), the outer wall of the ejector rod (5) is fixedly connected with the outer wall of the ejector block (4), the top end of the ejector rod (5) is fixedly connected with a filtering tank (6), and a sliding mechanism is arranged between the inner wall of the ejector rod (5) and the outer wall of the zinc pot (1);

the zinc pumping device comprises a protective shell (7), the protective shell (7) is fixedly arranged on the outer wall of the bottom of the other side of the zinc pot (1), a zinc pump (8) is fixedly arranged in the protective shell (7), a liquid outlet (9) is arranged at the bottom of one side of the zinc pot (1) close to the zinc pump (8), an air inlet (10) is arranged on the inner wall of one side of the zinc pot (1) far away from the zinc pump (8), a pumping pipeline (12) is fixedly arranged between the water inlet (11) and the liquid outlet (9) of the zinc pumping pump (8), a delivery pipe (14) is fixedly arranged at the top end of a water outlet (13) of the zinc pump (8), one end of the conveying pipe (14) penetrating out of the top of the protective shell (7) is fixedly provided with a rotary elbow (15), the other end of the rotating elbow (15) is fixedly connected with a connecting pipe (16), the other end of the connecting pipe (16) is fixedly connected with a right-angle elbow (17).

2. The pneumatic lifting zinc extraction and filtration device for hot galvanizing of claim 1, wherein: the sliding mechanism comprises a mounting seat (18), the mounting seat (18) is fixedly connected to the outer wall of the top end of the zinc pot (1), and a sliding rod (19) is fixedly connected to the axis of the mounting seat (18).

3. The pneumatic lifting zinc extraction and filtration device for hot galvanizing of claim 2, wherein: the outer wall of the sliding rod (19) is connected with a sliding block (20) in a sliding mode, and the sliding block (20) is fixedly connected to the inner wall of the bottom of the ejector rod (5).

4. The pneumatic lifting zinc extraction and filtration device for hot galvanizing of claim 1, wherein: the outer wall of the conveying pipe (14) and the outer wall of the connecting pipe (16) are fixedly provided with heat insulation cotton (21).

5. The pneumatic lifting zinc extraction and filtration device for hot galvanizing of claim 1, wherein: the inner wall of the protective shell (7) is fixedly connected with a support (22), and the outer wall of the zinc pumping pump (8) is fixedly installed on the inner wall of the support (22).