CN211837505U

CN211837505U - Pretreatment tank liquor filtering device

Info

Publication number: CN211837505U
Application number: CN201922256348.8U
Authority: CN
Inventors: 程富健
Original assignee: Deqing Tianding Coating Machinery Co ltd
Current assignee: Deqing Tianding Coating Machinery Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-11-03
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the technical field of pretreatment before coating, in particular to a pretreatment tank liquor filtering device, which comprises a main body, wherein the left side of the front outer wall of the main body is fixedly provided with a visible window strip, the back outer wall of the main body is hinged with an access door, the left side of the top wall of the main body is fixedly provided with a PLC control box, the right side of the top wall of the main body is provided with a main inlet, the inner part of the main body is fixedly provided with an inner cavity, the right side of the bottom wall of the inner cavity is fixedly provided with a stirring box, the left side and the right side of the top wall of the stirring box are respectively provided with a backflow port and a connection port, the middle part of the top wall of the stirring box is provided with a first servo motor, the bottom driving end of the first servo motor is connected with a stirring blade through a shaft, the functional practicability is stronger, the uniform stirring and filtering effects are good, and certain use value and popularization value are achieved.

Description

Pretreatment tank liquor filtering device

Technical Field

The utility model relates to a processing technology field before the application specifically is a pretreatment tank liquor filter equipment.

Background

Before coating, various greasy dirt (such as lubricating oil, emulsion, grease, sweat stain and the like) and dust on the surface of a coated object are eliminated, and a cleaning process for cleaning the coated surface is an essential process of a coating pretreatment process; the chemical treatment (or conversion film treatment) or mechanical processing (such as shot blasting treatment) is carried out on the clean coated surface (or not), and the chemical treatment or the mechanical processing is selected according to the substrate and the surface state of the coated object and the coating process requirement; the coating pretreatment comprises three parts of degreasing (oil removal), rust removal and phosphorization; phosphorization is a central link, and oil removal and rust removal are preparation processes before phosphorization, so that in production practice, phosphorization is taken as a key point, oil removal and rust removal are carried out well from the requirement of phosphorization quality, and especially, mutual influence among the phosphorization and the rust removal is required to be paid attention.

The pretreatment tank liquor can leave more impurities such as scraps, residues and the like after being used, if the pretreatment tank liquor is directly discharged, certain resource waste can be caused, and the impurities such as the scraps, the residues and the like can cause some influences on the environment. Therefore, a pretreatment tank liquid filtering device is needed to solve the defects in the prior art.

Disclosure of Invention

An object of the utility model is to provide a pretreatment tank liquor filter equipment to solve the problem that proposes among the above-mentioned background art.

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

a pretreatment tank liquor filtering device comprises a main body, wherein a visual window strip is fixedly arranged on the left side of the outer wall of the front side of the main body, an access door is hinged on the outer wall of the back side of the main body, a PLC control box is fixedly arranged on the left side of the top wall of the main body, a main inlet is formed in the right side of the top wall of the main body, an inner cavity is fixedly arranged in the main body, an agitating box is fixedly arranged on the right side of the bottom wall of the inner cavity, a backflow port and an engagement port are respectively formed in the left side and the right side of the top wall of the agitating box, a first servo motor is arranged in the middle of the top wall of the agitating box, a bottom driving end of the first servo motor is connected with an agitating blade through a coupling in a rotating manner, a water pump is arranged on the left side of the bottom wall of the inner cavity close to the agitating, the utility model discloses a filter box, including the right side lateral wall upside fixedly connected with second mounting bracket of rose box, the right-hand member hub connection of second mounting bracket has the reel, the circumference outer wall of reel rotates and is connected with the filter paper, there is first support frame on the left side inner wall top of inner chamber through bolted connection, the fixed backwash pump that is equipped with in top of first support frame, the opening has been seted up at one side inner wall middle part that the main part is close to first leading wheel, the main part is close to one side lateral wall below fixedly connected with third mounting bracket of opening, the left end hub connection of third mounting bracket has the second leading wheel, the main part left side lateral wall is close to the below fixedly connected with second support frame of third mounting bracket, the fixed second servo motor that is equipped with in top.

Preferably, the visible window bar corresponds to the upper part of the filter box in the inner cavity.

Preferably, the PLC control box is electrically connected to the first servo motor, the water pump, the reflux pump and the second servo motor.

Preferably, the bottom of the main inlet is communicated with the adaptor port after penetrating to the inner cavity through a conduit.

Preferably, the first servo motor and the second servo motor are respectively SM-80-013-30 LFB and SM-80-024-30 LFB.

Preferably, the water inlet end of the water pump is communicated with the stirring tank through a guide pipe, and the water outlet end of the water pump is communicated to the upper part of the filtering tank through a guide pipe.

Preferably, the water inlet end of the reflux pump is connected to the inside of the filter box through a conduit, the water outlet end of the reflux pump is connected to the reflux port through a conduit, and the reflux pump and the water pump are KSW in type.

Preferably, one end of the filter paper, which is far away from the reel, is sequentially connected to the driving ends of the two first guide wheels, the second guide wheel and the second servo motor in a rotating manner, and the reel is installed at the driving end of the second servo motor.

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

1. the utility model discloses in, make this device can homogenize pretreatment tank liquor through the agitator tank that sets up, prevent that impurity such as sweeps, residue from concentrating to pile up in a certain department, improved follow-up filtration's filtration efficiency to a certain extent, the functional practicality is stronger, and links up the effect better.

2. The utility model discloses in, the one end of keeping away from the reel through the filter paper that sets up rotates in proper order and connects in two first leading wheels, second leading wheel and second servo motor's drive end, and second servo motor's drive end installs back the reel to this filtration, the guide structure of this device have been constituteed, simultaneously, cooperation backwash pump carries out the secondary with the pretreatment tank liquor after the single filters and flows evenly, filters, and the filter effect is better.

3. The utility model discloses in, overall structure through setting up is comparatively scientific and reasonable, through structural improvement and innovation, has effectively solved some weak points that exist among the prior art to holistic principle is comparatively simple, and the function easily realizes, has certain use value and spreading value.

Drawings

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

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the filtering and guiding structure of FIG. 1;

fig. 4 is a rear view of the overall structure of the present invention.

In the figure: the device comprises a main body 1, a visual window bar 2, an access door 3, a PLC 4, a main inlet 5, an inner cavity 6, a stirring box 7, a reflux port 8, a connecting port 9, a servo motor 10, a stirring blade 11, a water pump 12, a filter box 13, a first mounting rack 14, a first guide wheel 15, a second mounting rack 16, a reel 17, filter paper 18, a first support rack 19, a reflux pump 20, a port 21, a third mounting rack 22, a second guide wheel 23, a second support rack 24 and a second servo motor 25.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a pretreatment tank liquor filter equipment, including main part 1, the fixed visual window strip 2 that is equipped with in front outer wall left side of main part 1, the back outer wall of body 1 articulates there is access door 3, the fixed PLC control box 4 that is equipped with in roof left side of main part 1, main import 5 has been seted up on the roof right side of main part 1, the fixed inner chamber 6 that is equipped with in inside of main part 1, the fixed agitator tank 7 that is equipped with in diapire right side of inner chamber 6, backward flow mouth 8 and linking mouth 9 have been seted up respectively to the roof left and right sides of agitator tank 7, the roof mid-mounting of agitator tank 7 has first servo motor 10, the bottom drive end of first servo motor 10 is rotated through the shaft coupling and is connected with stirring leaf 11, inner chamber 6 diapire is close to the left side of agitator tank 7 and installs water pump 12, the diapire left side of inner chamber 6 is fixed be, Impurities such as residues and the like are accumulated at a certain position in a concentrated manner, the filtering efficiency of a subsequent filtering structure is improved to a certain degree, the functional practicability is strong, the linking effect is good, the top ends of the outer walls of the two sides of the filtering box 13 are fixedly connected with a first mounting frame 14, the top end of the first mounting frame 14 is connected with a first guide wheel 15, the upper side of the side wall of the right side of the filtering box 13 is fixedly connected with a second mounting frame 16, the right end shaft of the second mounting frame 16 is connected with a reel 17, the circumferential outer wall of the reel 17 is rotatably connected with filter paper 18, the top end of the inner wall of the left side of the inner cavity 6 is connected with a first support frame 19 through a bolt, the top of the first support frame 19 is fixedly provided with a reflux pump 20, the middle part of the inner wall of one side of the main body 1 close to the first guide wheel 15 is provided with an opening 21, the, a second supporting frame 24 is fixedly connected to the lower part of the left side wall of the main body 1 close to the third mounting frame 22, a second servo motor 25 is fixedly arranged at the top of the second supporting frame 24, the end of the filter paper 18 far away from the reel 17 is sequentially connected with the driving ends of the two first guide wheels 15, the second guide wheel 23 and the second servo motor 25 in a rotating way, and the driving end of the second servo motor 25 is provided with a reel disk, thereby forming a filtering and guiding structure of the device, meanwhile, the pretreatment tank liquor after single filtration is subjected to secondary backflow and uniform stirring and filtration by matching with the backflow pump 20, the filtration effect is better, the overall structure is scientific and reasonable, and the defects in the prior art are effectively overcome by structural improvement and innovation, and the whole principle is simpler, the functions are easy to realize, and certain use value and popularization value are realized.

The utility model discloses the theory of operation: before use, the access door 3 is opened to check each structure in the inner cavity 6, the device starts to work after no fault is ensured, so that a mains supply is firstly connected to provide electric energy, then the PLC control box 4 is opened to specifically control each functional structure of the device (the rotating speeds of the first servo motor 10 and the second servo motor 25 are respectively set in advance), then pretreatment tank liquid to be filtered is guided to the main inlet 5, the pretreatment tank liquid flows to the inside of the stirring box 7 through the guide pipe and the joint 9, then the first servo motor 10 is started, the driving end at the bottom of the first servo motor 10 synchronously drives the stirring blade 11, so that impurities such as residues and scraps in the pretreatment tank liquid are uniformly mixed with liquid, the water pump 12 is controlled to be started through the PLC control box 4 after a certain time, and the stirred pretreatment tank liquid is guided to the guide pipe above the filter box 13 by the water pump 12, the guide pipe flows out and falls on the upper surface of the filter paper 18, when a worker observes that the pretreatment tank liquid flows out through the visual window bar, the second servo motor 25 is quickly started, so that a filtering, guiding and driving structure consisting of the first guide wheel 15, the second guide wheel 23 and the second servo motor 25 acts, impurities such as residues, scraps and the like contained in the pretreatment tank liquid are filtered on the upper surface of the filter paper 18 and pass through the through opening 21 along with the movement of the filter paper 18, a collecting vessel is placed at the position, close to the lower part of the second guide wheel 23, of the outer part of the left side of the main body 1 in advance so as to intensively filter the impurities such as the residues, the scraps and the like, meanwhile, the filter paper 18 is timely added according to the using demand, the filtered pretreatment tank liquid is intensively stored in the filter box 13, the pretreatment tank liquid in the filter box 13 can be guided to the return opening 8 through the guide pipe by the return pump 20 according to the filtering demand of the user, then, secondary stirring and filtering treatment are carried out, so that all the work of the device is completed through the structure.

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 pretreatment tank liquor filter equipment, includes main part (1), its characterized in that: the left side of the outer wall of the front face of the main body (1) is fixedly provided with a visual window strip (2), the outer wall of the back face of the main body (1) is hinged with an access door (3), the left side of the top wall of the main body (1) is fixedly provided with a PLC control box (4), the right side of the top wall of the main body (1) is provided with a main inlet (5), the inside of the main body (1) is fixedly provided with an inner cavity (6), the right side of the bottom wall of the inner cavity (6) is fixedly provided with a stirring box (7), the left side and the right side of the top wall of the stirring box (7) are respectively provided with a backflow port (8) and an engagement port (9), the middle part of the top wall of the stirring box (7) is provided with a first servo motor (10), the bottom driving end of the first servo motor (10) is rotatably connected with a, the filter box is characterized in that a filter box (13) is fixedly arranged on the left side of the bottom wall of the inner cavity (6), first mounting frames (14) are fixedly connected to the top ends of the outer walls of the two sides of the filter box (13), a first guide wheel (15) is connected to the top shaft of the first mounting frame (14), a second mounting frame (16) is fixedly connected to the upper side of the side wall of the right side of the filter box (13), a reel (17) is connected to the right end shaft of the second mounting frame (16), filter paper (18) is rotatably connected to the outer wall of the circumference of the reel (17), a first support frame (19) is connected to the top end of the inner wall of the left side of the inner cavity (6) through bolts, a reflux pump (20) is fixedly arranged at the top of the first support frame (19), a through opening (21) is formed in the middle part of the inner wall of one side, close to the first guide wheel (15), the left end shaft of third mounting bracket (22) is connected with second leading wheel (23), below fixedly connected with second support frame (24) that main part (1) left side lateral wall is close to third mounting bracket (22), the fixed second servo motor (25) that is equipped with in top of second support frame (24).

2. The pretreatment tank liquor filtering device according to claim 1, wherein: the visible window bar (2) corresponds to the upper part of the filter box (13) in the inner cavity (6).

3. The pretreatment tank liquor filtering device according to claim 1, wherein: the PLC control box (4) is electrically connected to the first servo motor (10), the water pump (12), the reflux pump (20) and the second servo motor (25).

4. The pretreatment tank liquor filtering device according to claim 1, wherein: the bottom of the main inlet (5) is communicated with the connecting port (9) after penetrating to the inner cavity (6) through a conduit.

5. The pretreatment tank liquor filtering device according to claim 1, wherein: the types of the first servo motor (10) and the second servo motor (25) are SM-80-013-30 LFB and SM-80-024-30 LFB respectively.

6. The pretreatment tank liquor filtering device according to claim 1, wherein: the water inlet end of the water pump (12) is communicated with the stirring tank (7) through a guide pipe, and the water outlet end of the water pump (12) is communicated to the upper part of the filtering tank (13) through a guide pipe.

7. The pretreatment tank liquor filtering device according to claim 1, wherein: the water inlet end of the reflux pump (20) is connected to the inside of the filter box (13) through a guide pipe, the water outlet end of the reflux pump (20) is connected to the reflux port (8) through a guide pipe, and the reflux pump (20) and the water pump (12) are KSW in type.

8. The pretreatment tank liquor filtering device according to claim 1, wherein: one end of the filter paper (18) far away from the reel (17) is sequentially connected to the driving ends of the two first guide wheels (15), the second guide wheel (23) and the second servo motor (25) in a rotating mode, and the reel is installed at the driving end of the second servo motor (25).