CN215886436U

CN215886436U - Leather waste water processing cyclic utilization device

Info

Publication number: CN215886436U
Application number: CN202121775422.8U
Authority: CN
Inventors: 郑根学; 李振; 丁鹏
Original assignee: Tongxiang Hengqiu fur Products Co ltd
Current assignee: Tongxiang Hengqiu fur Products Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-22
Anticipated expiration: 2031-07-30

Abstract

The application discloses leather waste water processing cyclic utilization device, it includes the box, set up in the lid at box top, set up in the inlet at lid top and set up in the leakage fluid dram of bottom half, still including setting up aeration subassembly in the box, with aeration subassembly matched with prevent stifled subassembly, aeration subassembly includes that the level sets up the aeration pipe in the box, set up in aeration pipe lateral wall top and a plurality of intercommunication pieces that are linked together with the aeration pipe, the clamp that is linked together with the intercommunication piece other end, set up the film that has a plurality of miniature gas pockets on the clamp. Has the advantages that: the gas-liquid equilibrium relation established by dissolving the ammonia nitrogen gas in the wastewater is changed, so that the ammonia nitrogen is converted from liquid to gas.

Description

Leather waste water processing cyclic utilization device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a leather wastewater processing and recycling device.

Background

The leather industry is the pillar industry of the light industry in China, has become an industry with international competitiveness, has become the center of the worldwide tanning industry in China, and enjoys three reputations in the world: firstly, the resource amount is large; secondly, the yield is high; thirdly, the import and export trade volume is large. The leather industry is the dominant and characteristic industry in Zhejiang province, and is the pillar industry and competitive characteristic industry in Haining City. However, it should also be appreciated that the tanning industry is a traditional industry and produces certain contaminants during the manufacturing process. Among them, the dye produced in the leather production is a great pollution in the leather industry, and is one of the main problems which troubles the development of the leather industry. The main ammonia nitrogen that has in the tannery waste water, current waste water is generally directly discharged after using, but because the water that uses among the washing and bathing process does not reach the pollution grade of waste water far away, if the water after these uses is not carried out the pollution abatement with waste water but the same discharges, causes the water waste on the one hand, causes the problem of polluted environment on the one hand.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art.

The application provides a leather waste water processing cyclic utilization device, it includes the box, set up in the lid at box top, set up in the inlet at lid top and set up in the leakage fluid dram of bottom half, still including setting up aeration subassembly in the box, with aeration subassembly matched with prevent stifled subassembly, aeration subassembly includes that the level sets up the aeration pipe in the box, set up in aeration pipe lateral wall top and a plurality of intercommunication pieces that are linked together with the aeration pipe, the clamp that is linked together with the intercommunication piece other end, set up the film that has a plurality of miniature gas pockets on the clamp.

Preferably, prevent blockking up the subassembly including seting up the check chamber in the intercommunication piece, seting up in the intercommunication piece top and with the gas vent that the check chamber is linked together, seting up in the intercommunication piece bottom and with the air inlet that the check chamber is linked together, set up in the check spheroid of air inlet and check chamber junction, the check spheroid passes through a plurality of spacing spring coupling with check intracavity lateral wall.

Preferably, lid top is equipped with the lifting unit with aeration subassembly matched with, lifting unit is including setting up in the install bin at lid top, running through set up between install bin and the box and with the perpendicular double-tooth rack of being connected of aeration pipe, still be equipped with the drive assembly who is used for driving double-tooth rack intermittent type reciprocating motion in the install bin.

Preferably, the driving assembly comprises a driving motor arranged in the installation box, a driving gear which is coaxially connected with the output end of the driving motor and rotates, a first driven gear and a second driven gear which are connected to the inner side wall of the installation box in a rotating mode along the horizontal direction and located on the left side and the right side of the driving gear, a first sector gear which is arranged on the first driven gear in a protruding mode and meshed with the double-tooth rack, and a second sector gear which is arranged on the second driven gear in a protruding mode and meshed with the double-tooth rack, wherein the first sector gear and the second sector gear are located on the same side.

Preferably, the lower section in the box is equipped with the deodorization subassembly that is used for advancing shape deodorization to waste water, the deodorization subassembly is including setting up the waffle slab between the wall of the left and right sides in the box, setting up the activated carbon layer on the waffle slab.

Preferably, be equipped with the chucking subassembly that is used for chucking activated carbon layer on the box inside wall, the chucking subassembly includes the cardboard that contacts with activated carbon layer one end, sets up a plurality of telescopic links between cardboard and box inside wall, the expanding spring on the telescopic link is located to the cover.

The utility model has the beneficial effects that: through setting up the aeration subassembly, make the air blow in the box constantly, carry out the contact of composition through air and waste water, change the gas-liquid equilibrium relation that ammonia nitrogen gas dissolved and establish in the waste water, make ammonia nitrogen turn into gas from liquid, then discharge into in the waste gas collecting box through the feed liquor gas port.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Reference numerals

1. A box body; 2. a drive gear; 3. a first driven gear; 4. a driven gear II; 5. a first sector gear; 6. a sector gear II; 7. installing a box; 8. a liquid inlet; 9. a liquid discharge port; 10. a double-toothed rack; 11. an aeration pipe; 12. a communicating block; 13. clamping a hoop; 14. a film; 15. an activated carbon layer; 16. a grid plate; 17. an air inlet; 18. an exhaust port; 19. a check cavity; 20. a limiting spring; 21. stopping the ball; 22. clamping a plate; 23. a tension spring; 24. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1:

as shown in figure 1, the embodiment of the application provides a leather wastewater processing and recycling device, which comprises a box body 1, a cover body arranged at the top of the box body 1, a liquid inlet 8 arranged at the top of the cover body and a liquid outlet 9 arranged at the bottom of the box body 1, and further comprises an aeration component arranged in the box body 1 and an anti-blocking component matched with the aeration component, wherein the aeration component comprises an aeration pipe 11 horizontally arranged in the box body 1, two communicating blocks 12 arranged at the top of the outer side wall of the aeration pipe 11 and communicated with the aeration pipe 11, a clamp 13 communicated with the other end of the communicating block 12, and a film 14 arranged on the clamp 13 and provided with a plurality of micro air holes.

In the embodiment of the application, the aeration pipe 11 is connected to the blower by arranging the aeration component; by the cooperation of the membrane 14 with the micro-vents, air is ejected through the micro-vents, helping to bring the air into full contact with the wastewater. After the blower is started, air is continuously blown into the box body 1, the air and the wastewater are contacted to change the gas-liquid balance relation established by dissolving ammonia nitrogen gas in the wastewater, so that the ammonia nitrogen is converted from liquid into gas, and then the gas is discharged into the waste gas collecting box through the liquid inlet.

As shown in fig. 1-2, in this embodiment, in addition to the structural features of the previous embodiments, the anti-blocking assembly includes a check cavity 19 disposed in the communicating block 12, an exhaust port 18 disposed at the top of the communicating block 12 and communicated with the check cavity 19, an air inlet 17 disposed at the bottom of the communicating block 12 and communicated with the check cavity 19, and a check sphere 21 disposed at the connection between the air inlet 17 and the check cavity 19, wherein the check sphere 21 is connected to the inner side wall of the check cavity 19 through two limit springs 20.

In the embodiment of the present application, through the cooperation of the limiting spring 20 and the check ball 21, the elasticity of the limiting spring 20 is utilized to limit the check ball 21, which helps to improve the blocking effect of the check ball 21 on the air inlet 17. When no air passes through the communicating block 12, the check ball 21 returns under the action of the limiting spring 20, so that the air inlet 17 is blocked, and the problem of blockage caused by the fact that impurities in the waste liquid enter the aeration pipe 11 is solved.

As shown in fig. 1, in this embodiment, in addition to the structural features of the previous embodiment, a lifting assembly matched with the aeration assembly is disposed on the top of the cover body, the lifting assembly includes a mounting box 7 disposed on the top of the cover body, a double-toothed rack 10 disposed between the mounting box 7 and the box body 1 and vertically connected to the aeration pipe 11, and a driving assembly for driving the double-toothed rack 10 to intermittently reciprocate is further disposed in the mounting box 7.

In the embodiment of the application, through setting up lifting unit, be convenient for adjust the position height of aeration subassembly in box 1, realize the reciprocating motion of aeration subassembly in the waste liquid, make the ammonia nitrogen of aeration subassembly and different positions in the waste liquid contact, help making the ammonia nitrogen in aeration subassembly and the waste liquid carry out abundant contact, improve the effect of getting rid of the ammonia nitrogen.

As shown in fig. 1, in this embodiment, in addition to the structural features of the previous embodiment, the driving assembly includes a driving motor disposed in the installation box 7, a driving gear 2 coaxially connected to an output end of the driving motor and rotating coaxially, a first driven gear 3 and a second driven gear 4 rotatably connected to an inner side wall of the installation box 7 along a horizontal direction and located on left and right sides of the driving gear 2, a first sector gear 5 protruding from the first driven gear 3 and engaged with the double-tooth rack 10, and a second sector gear 6 protruding from the second driven gear 4 and engaged with the double-tooth rack 10, where the first sector gear 5 and the second sector gear 6 are located on the same side.

In the embodiment of the application, the first sector gear 5 and the second sector gear 6 are arranged on the same side, when the first sector gear 5 and the second sector gear 6 drive the double-tooth rack 10, the double-tooth rack 10 is ensured to be lifted and lowered, that is, after the driving motor is started, the driving motor drives the driving gear 2 to rotate, the driving gear 2 drives the first driven gear 3 and the second driven gear 4 to rotate simultaneously, the first driven gear 3 drives the first sector gear 5 to move, the second driven gear 4 drives the second sector gear 6 to move, when the first sector gear 5 is meshed with the double-tooth rack 10, the first sector gear 5 drives the double-tooth rack 10 to lift, at the moment, the second sector gear 6 is not meshed with the double-tooth rack 10, when the first sector gear 5 is not meshed with the double-tooth rack 10, the second sector gear 6 drives the double-tooth rack 10 to descend, therefore, the aeration component can be lifted up and down in a reciprocating way by lifting and lowering the double-tooth rack 10 in a reciprocating way.

As shown in fig. 1, in this embodiment, in addition to the structural features of the previous embodiment, a deodorizing component for deodorizing wastewater is disposed at the lower section in the box body 1, and the deodorizing component includes a grid plate 16 disposed between the left and right side walls in the box body 1, and an activated carbon layer 15 disposed on the grid plate 16.

In the embodiment of the application, the activated carbon layer 15 is arranged to adsorb and deodorize wastewater.

As shown in fig. 3, in this embodiment, in addition to the structural features of the previous embodiment, a clamping assembly for clamping the activated carbon layer 15 is disposed on the inner side wall of the box 1, and the clamping assembly includes a clamping plate 22 contacting with one end of the activated carbon layer 15, two telescopic rods 24 disposed between the clamping plate 22 and the inner side wall of the box 1, and a telescopic spring 23 sleeved on the telescopic rods 24.

In the embodiment of the present application, the social clamping assembly facilitates the clamping and fixing effect of the activated carbon layer 15, and also facilitates the detachment and replacement of the activated carbon layer 15 on the grid plate 16.

The working principle is as follows: after the blower is started, air is continuously blown into the box body 1, the air and the wastewater are contacted to change the gas-liquid balance relation established by dissolving ammonia nitrogen gas in the wastewater, so that the ammonia nitrogen is converted from liquid into gas, and then the gas is discharged into the waste gas collecting box through the liquid inlet. After the driving motor is started, the driving motor drives the driving gear 2 to rotate, the driving gear 2 drives the first driven gear 3 and the second driven gear 4 to simultaneously rotate, the first driven gear 3 drives the first sector gear 5 to move, the second driven gear 4 drives the second sector gear 6 to move, when the first sector gear 5 is meshed with the double-tooth rack 10, the first sector gear 5 drives the double-tooth rack 10 to ascend, at the moment, the second sector gear 6 is not meshed with the double-tooth rack 10, when the first sector gear 5 is not meshed with the double-tooth rack 10, the second sector gear 6 is meshed with the double-tooth rack 10, and the second sector gear 6 drives the double-tooth rack 10 to descend, so that the aeration assembly can reciprocate through the reciprocating ascending and descending of the double-tooth rack 10.

It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the utility model is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a leather waste water processing cyclic utilization device, includes the box, sets up in the lid at box top, sets up in the inlet at lid top and sets up in the leakage fluid dram of bottom half, its characterized in that: the aeration component comprises an aeration pipe, a plurality of communicating blocks, a clamp and a film, wherein the aeration pipe is horizontally arranged in the box body, the communicating blocks are arranged at the top of the outer side wall of the aeration pipe and are communicated with the aeration pipe, the clamp is communicated with the other end of the communicating blocks, and the film is arranged on the clamp and provided with a plurality of micro air holes.

2. The leather wastewater processing and recycling device of claim 1, which is characterized in that: the anti-blocking component comprises a check cavity arranged in the communicating block, an air outlet arranged at the top of the communicating block and communicated with the check cavity, an air inlet arranged at the bottom of the communicating block and communicated with the check cavity, and a check ball body arranged at the joint of the air inlet and the check cavity, wherein the check ball body is connected with the inner side wall of the check cavity through a plurality of limiting springs.

3. The leather wastewater processing and recycling device of claim 2, characterized in that: the aeration pipe is characterized in that a lifting assembly matched with the aeration assembly is arranged at the top of the cover body, the lifting assembly comprises an installation box arranged at the top of the cover body and a double-tooth rack which is arranged between the installation box and the box body in a penetrating mode and is vertically connected with the aeration pipe, and a driving assembly used for driving the double-tooth rack to perform intermittent reciprocating motion is further arranged in the installation box.

4. The leather wastewater processing and recycling device of claim 3, characterized in that: the driving assembly comprises a driving motor arranged in the installation box, a driving gear which is coaxially connected with the output end of the driving motor and rotates, a first driven gear and a second driven gear which are connected to the inner side wall of the installation box and located on the left side and the right side of the driving gear, and a first sector gear which is arranged on the first driven gear and meshed with the double-tooth rack, and a second sector gear which is arranged on the second driven gear and meshed with the double-tooth rack in a protruding mode, wherein the first sector gear and the second sector gear are located on the same side.

5. The leather wastewater processing and recycling device of claim 1, which is characterized in that: the lower section in the box is equipped with and is used for entering deodorant deodorization subassembly of shape to waste water, deodorant subassembly is including setting up the waffle slab between the wall of the left and right sides in the box, setting up the activated carbon layer on the waffle slab.

6. The leather wastewater processing and recycling device of claim 5, wherein: the box is characterized in that a clamping assembly used for clamping the activated carbon layer is arranged on the inner side wall of the box body, and the clamping assembly comprises a clamping plate, a plurality of telescopic rods and telescopic springs, wherein the clamping plate is in contact with one end of the activated carbon layer, the telescopic rods are arranged between the clamping plate and the inner side wall of the box body, and the telescopic springs are sleeved on the telescopic rods.