CN212651413U - Leather sewage treatment pond - Google Patents

Abstract

The utility model relates to a leather sewage treatment technical field just discloses a leather sewage treatment pond, which comprises a housin, the left surface fixed mounting of casing has the blow off pipe, the equal fixed mounting of top surface of casing and blow off pipe has the backup pad, the right flank fixed mounting of backup pad has the motor, the fixed cup joint of output of motor has ball, ball's surface meshing has the meshing board, the bottom surface fixed mounting of meshing board has the movable plate. The utility model discloses an under the initial state, the movable plate is located the right side of casing inner chamber, after the device operation a period, the meshing board drives the movable plate and moves left to make the scraper blade slide left on the surface of filter screen, through the slide left of scraper blade, promote the impurity of filter screen top surface left, make the top surface of filter screen keep clean, avoid impurity to block up the filter screen, improve equipment's filter effect has improved the production quality of equipment.

Description

Leather sewage treatment pond

Technical Field

The utility model relates to a leather sewage treatment technical field specifically is a leather sewage treatment pond.

Background

The leather industry production generally comprises several working sections of degreasing, softening, tanning, dyeing processing, drying, finishing and the like, wherein various chemicals are required to be added in the processing process, so that the wastewater contains various pollutants and toxic substances such as grease, collagen, animal and plant fibers, sulfides, chromium, salts, surfactants, dyes and the like, and a treatment tank is required to be used for treatment when sewage treatment is required during production.

The impurity that uses filterable mode in with sewage during current sewage treatment mostly filters the separation, and equipment is after long-time work, and more impurity can be built up to the top of filter screen, and too much impurity can lead to the jam of filter screen, has reduced the filter effect of equipment, influences the production quality of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a leather sewage treatment pond, to the not enough of prior art, the utility model provides a filter effect that possesses improve equipment has improved the production quality's of equipment advantage, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a leather sewage treatment pond, includes the casing, the left surface fixed mounting of casing has the blow off pipe, the equal fixed mounting of top surface of casing and blow off pipe has the backup pad, the right flank fixed mounting of backup pad has the motor, the fixed cup joint of output of motor has ball, ball's surface engagement has the meshing board, the bottom surface fixed mounting of meshing board has the movable plate, the bottom swing joint of movable plate has the counterweight plate, the bottom swing joint of counterweight plate has the scraper blade.

Carefully, the leading flank swing joint of casing has the filter screen, equal fixed mounting in both ends has the plunger about the filter screen.

Carefully, the supporting plates are two in number, the ball screw is movably connected to the middle parts of the two supporting plates, and the centers of the supporting plates and the center of the shell are located on the same vertical plane.

Carefully, the mounting groove has been seted up on the left side of the weight plate bottom, the right-hand member fixed mounting of weight plate bottom surface has the baffle, the left surface fixed mounting of baffle has the fixed axle, scraper blade swing joint is on the surface of fixed axle.

And carefully selecting, wherein a first spring is fixedly arranged on the top surface of the scraper, and the top end of the first spring is fixedly arranged on the top surface of the mounting groove.

Carefully selecting, the left end swing joint of casing has the closing plate, the left surface fixed mounting of closing plate has the guide bar, the surface activity of guide bar cup joints spring two.

And the left end of the guide rod penetrates through and extends to the left side of the sewage discharge pipe, and the sealing plate is the same as the movable plate and the counterweight plate in shape.

Carefully, the top surface of filter screen and the bottom surface laminating of scraper blade, the filter screen is total two, two the length value of filter screen all equals the length value of casing.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a motor drives the ball and rotates, ball's rotation drives the meshing board that the meshing on ball surface can be moved left, under the initial state, the movable plate is located the right side of casing inner chamber, after device operation a period, the meshing board drives the movable plate and moves left, thereby make the scraper blade slide left on the surface of filter screen, through sliding left of scraper blade, promote the impurity of filter screen top surface left, make the top surface of filter screen keep clean, avoid impurity to block up the filter screen, improve equipment's filter effect, the production quality of equipment has been improved.

2. The utility model discloses a set up two filter screens, the filter screen on main upper strata when the device normal operating filters, when the filter screen on upper strata need be changed, takes the filter screen out device, and the filter screen of lower floor carries out main filtration this moment, need not shut down the device when changing the filter screen, and the device of messenger can continuously move, has increased the work efficiency of device.

Drawings

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

FIG. 2 is a schematic sectional view of the structural shell of the present invention;

fig. 3 is a schematic sectional view of the structural moving plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the structural filter screen of the present invention;

FIG. 5 is an enlarged schematic view of the structure A of the present invention;

fig. 6 is an enlarged schematic view of the structure B of the present invention.

In the figure: 1. a housing; 2. a blow-off pipe; 3. a support plate; 4. a motor; 5. a ball screw; 6. an engaging plate; 7. moving the plate; 8. a weight plate; 9. a squeegee; 10. mounting grooves; 11. a baffle plate; 12. a fixed shaft; 13. a plunger; 14. a first spring; 15. a sealing plate; 16. a guide bar; 17. a second spring; 18. and (5) filtering by using a filter screen.

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. 1-6, a leather sewage treatment tank comprises a housing 1, wherein the front side surface of the housing 1 is movably connected with two filter screens 18, the top surfaces of the filter screens 18 are attached to the bottom surface of a scraper 9, the number of the filter screens 18 is two, the length values of the two filter screens 18 are equal to the length value of the housing 1, by arranging the two filter screens 18, the device mainly filters through the upper filter screen 18 during normal operation, when the upper filter screen 18 needs to be replaced, the filter screen 18 is drawn out of the device, at the moment, the lower filter screen 18 mainly filters, the device does not need to be stopped when the filter screen 18 is replaced, the device can continuously operate, the working efficiency of the device is increased, when the filter screen 18 is replaced, the filter screen 18 is not completely drawn out of the outer side of the housing 1, the rear end of the filter screen 18 blocks the front side of the housing 1, leakage of the device is avoided, the, the left end of the shell 1 is movably connected with a sealing plate 15, the left side surface of the sealing plate 15 is fixedly provided with a guide rod 16, the left end of the guide rod 16 penetrates through and extends to the left side of the sewage discharge pipe 2, the shape of the sealing plate 15 is the same as that of the movable plate 7 and the counterweight plate 8, the surface of the guide rod 16 is movably sleeved with a second spring 17, when the scraper blade 9 moves towards the right side, the elastic force of the second spring 17 drives the sealing plate 15 to move rightwards to seal the shell 1 for resetting, the sewage discharge pipe 2 is fixedly arranged on the left side surface of the shell 1, the top surfaces of the shell 1 and the sewage discharge pipe 2 are both fixedly provided with a support plate 3, the number of the support plates 3 is two, the ball screws 5 are movably connected to the middle parts of the two support plates 3, the centers of the support plates 3 and the center of the shell 1 are positioned, the surface of the ball screw 5 is engaged with an engaging plate 6, the bottom surface of the engaging plate 6 is fixedly provided with a moving plate 7, the motor 4 drives the ball screw 5 to rotate, the ball screw 5 rotates to drive the engaging plate 6 engaged with the surface of the ball screw 5 to move leftwards, the bottom end of the moving plate 7 is movably connected with a counterweight plate 8, the counterweight plate 8 provides downward force for the scraper 9, so that the scraper 9 can be completely attached to the filter screen 18, the left side of the bottom end of the counterweight plate 8 is provided with a mounting groove 10, the right end of the bottom surface of the counterweight plate 8 is fixedly provided with a baffle plate 11, the left side surface of the baffle plate 11 is fixedly provided with a fixed shaft 12, the scraper 9 is movably connected with the surface of the fixed shaft 12, the moving plate 7 is positioned on the right side of the inner cavity of the shell 1, after the device operates for a period of time, promote the impurity of 18 top surfaces of filter screen left, make the top surface of 18 filter screen clean, avoid impurity to block up the filter screen, the bottom swing joint of counterweight plate 8 has scraper blade 9, the top surface fixed mounting of scraper blade 9 has first spring 14, the top fixed mounting of first spring 14 is at the top surface of mounting groove 10, when movable plate 7 drove scraper blade 9 and moved 15 departments of closing plate, scraper blade 9 was ejecting left closing plate 15, make the left end of scraper blade 9 be located the inner chamber of blow off pipe 2, the left end of scraper blade 9 is rotatory downwards under the elastic drive of first spring 14 this moment, discharge debris from blow off pipe 2 departments.

The working principle is as follows: when the device is used, sewage is added from the top end of the shell 1, the sewage moves downwards under the action of gravity, the sewage is filtered and separated through the filter screens 18, impurities are blocked on the top surfaces of the filter screens 18, the device is mainly filtered through the upper filter screen 18 when in normal operation by arranging the two filter screens 18, when the upper filter screen 18 needs to be replaced, the filter screen 18 is drawn out of the device, the lower filter screen 18 is mainly filtered at the moment, the device does not need to be stopped when the filter screens 18 are replaced, the device can continuously operate, the working efficiency of the device is improved, the filter screens 18 are not completely drawn out of the outer side of the shell 1 when being replaced, the rear end of the filter screens 18 blocks the front side of the shell 1, the device is prevented from being leaked, the ball screw 5 is driven to rotate by the motor 4, the meshing plate 6 meshed on the surface of the ball screw 5 is driven by the rotation of, in the initial state, the moving plate 7 is positioned at the right side of the inner cavity of the shell 1, when the device runs for a period of time, the engaging plate 6 drives the moving plate 7 to move leftwards, thereby leading the scraper 9 to slide leftwards on the surface of the filter screen 18, pushing the impurities on the top surface of the filter screen 18 leftwards through the leftward sliding of the scraper 9, leading the top surface of the filter screen 18 to keep clean, avoiding the filter screen from being blocked by the impurities, improving the filtering effect of the equipment, improving the production quality of the equipment, when the moving plate 7 drives the scraper 9 to move to the sealing plate 15, the scraper 9 pushes the sealing plate 15 out leftwards, so that the left end of the scraper 9 is positioned in the inner cavity of the sewage discharge pipe 2, the left end of the scraper 9 is driven by the elasticity of the first spring 14 to rotate downwards, impurities are discharged from the sewage discharge pipe 2, when the scraper 9 moves towards the right side, the second spring 17 drives the sealing plate 15 to move towards the right side, and the shell 1 is closed and reset.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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 (8)

1. A leather sewage treatment pond, includes casing (1), its characterized in that: the utility model discloses a sewage treatment device, including casing (1), the top surface of casing (1) is fixed mounting has blow off pipe (2), the equal fixed mounting of top surface of casing (1) and blow off pipe (2) has backup pad (3), the right flank fixed mounting of backup pad (3) has motor (4), the fixed cover of output of motor (4) has been cup jointed ball (5), the surface toothing of ball (5) has meshing board (6), the bottom surface fixed mounting of meshing board (6) has movable plate (7), the bottom swing joint of movable plate (7) has counterweight plate (8), the bottom swing joint of counterweight plate (8) has scraper blade (9).

2. The leather sewage treatment tank of claim 1, wherein: the front side face of the shell (1) is movably connected with a filter screen (18), and plungers (13) are fixedly mounted at the left end and the right end of the filter screen (18).

3. The leather sewage treatment tank of claim 1, wherein: the supporting plates (3) are two in number, the ball screws (5) are movably connected to the middle portions of the two supporting plates (3), and the centers of the supporting plates (3) and the center of the shell (1) are located on the same vertical plane.

4. The leather sewage treatment tank of claim 1, wherein: mounting groove (10) have been seted up on the left side of counterweight plate (8) bottom, the right-hand member fixed mounting of counterweight plate (8) bottom surface has baffle (11), the left surface fixed mounting of baffle (11) has fixed axle (12), scraper blade (9) swing joint is on the surface of fixed axle (12).

5. The leather sewage treatment tank of claim 1, wherein: the top surface fixed mounting of scraper blade (9) has spring (14), the top fixed mounting of spring (14) is in the top surface of mounting groove (10).

6. The leather sewage treatment tank of claim 1, wherein: the left end swing joint of casing (1) has closing plate (15), the left surface fixed mounting of closing plate (15) has guide bar (16), the surface activity of guide bar (16) has cup jointed spring two (17).

7. The leather sewage treatment pond of claim 6, wherein: the left end of the guide rod (16) penetrates through and extends to the left side of the sewage discharge pipe (2), and the shape of the sealing plate (15) is the same as that of the moving plate (7) and the counterweight plate (8).

8. The leather sewage treatment tank of claim 2, characterized in that: the top surface of filter screen (18) and the bottom surface laminating of scraper blade (9), filter screen (18) are total two, two the length value of filter screen (18) all equals the length value of casing (1).

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