CN218046888U

CN218046888U - Treatment equipment for papermaking wastewater

Info

Publication number: CN218046888U
Application number: CN202221592592.7U
Authority: CN
Inventors: 严俊; 陈焕新; 邹弘; 王功磊
Original assignee: Hangzhou Kangnuo Environment Technology Engineering Co ltd
Current assignee: Hangzhou Kangnuo Environment Technology Engineering Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-16
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a treatment facility for papermaking waste water, which comprises a housing, the top fixed mounting of casing has the water filling port, the positive middle part fixed mounting of casing has a motor, the output shaft fixed mounting of a motor has drive assembly, inside the controlling both ends of casing movable mounting respectively has drive wheel and No. two driving teeth. The utility model discloses a be provided with the filter belt, filter vat and a motor etc. have reached the good purpose of wastepaper filter effect, it is rotatory with No. two driving teeth to start a motor drive assembly respectively, drive No. two driving teeth and No. three driving teeth simultaneously, get into the inside waste water of filter vat and carry out the separation once more with wastepaper through the filter vat rotation, wastepaper in the waste water will be attached to the inner wall of filter vat, waste water will be discharged through the outlet, make it reach the good purpose of wastepaper filter effect.

Description

Treatment equipment for papermaking wastewater

Technical Field

The utility model relates to a waste water treatment field specifically is a treatment facility for papermaking waste water.

Background

The production of the paper industry is divided into two main process stages, namely pulping and papermaking; pulping is to separate the fiber in the plant material to make pulp and then bleach; the papermaking is to dilute, form, squeeze and dry the pulp to prepare paper; both processes consume large amounts of water; about 100 tons of wood pulp to 400 tons of straw pulp are needed for producing 1 ton of paper, and most of the water is discharged as waste water. In the existing process of treating the papermaking wastewater, the papermaking wastewater needs to be filtered firstly, and the paper scraps doped in the wastewater are separated and reused. Garbage AND leachate AND filter plate AND vibration

Papermaking effluent treatment plant is because wastepaper is not of uniform size among the papermaking waste water among the prior art, and wastepaper adhesion difficult clearance on filtering mechanism, and the wastepaper easily blocks up the filtration pore, has reduced filter equipment to the filterable efficiency of waste water, and filter equipment is not convenient for change simultaneously, leads to the filter effect poor, has reduced the practicality of equipment.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a treatment facility for papermaking waste water has the advantage that wastepaper filter effect is good, wastepaper is collected.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a treatment facility for papermaking waste water, includes the casing, the top fixed mounting of casing has the water filling port, the positive middle part fixed mounting of casing has a motor, the output shaft fixed mounting of a motor has drive assembly, both ends movable mounting has drive wheel and No. two drive wheels respectively about the casing is inside, the inside upper end movable mounting of casing has the cassette, the inside upper end fixed mounting of casing has the drainage plate, the left end fixed mounting of the inside bottom of casing has No. two motors, the output shaft of No. two motors fixed mounting has drive tooth and drive tooth No. four respectively, the bottom movable mounting of drainage plate has the filter vat, the bottom fixed mounting of filter vat has drive tooth No. three, the right side fixed mounting of casing has the outlet, the middle part movable mounting of the inside upper end of casing has spacing wheel.

Preferably, the top fixed mounting of the inside left end of casing has the spring sleeve, the bottom fixed mounting of spring sleeve has the extrusion wheel, the left upper end fixed mounting of casing has the scraper blade, the middle part movable mounting of the inside bottom of casing has the intercommunication pole, angle fixed mounting such as the upper and lower annular on intercommunication pole surface has six clean poles, the lower extreme fixed mounting of intercommunication pole has No. two driving teeth, the right-hand member fixed mounting of the inside bottom of casing has the dust catcher, the right side fixed mounting of dust catcher has the wastepaper discharge port, the casing left side is provided with the wastepaper collecting box.

Preferably, circular holes are formed in the surfaces of the filter belt and the filter barrel, and the surface of the filter belt is provided with the circular holes. The diameter value of the circular holes is larger than that of the circular holes on the surface of the filter barrel.

Preferably, the height of the left end and the height of the right end of the filter belt towards the inner side are gradually reduced, and the left end of the filter belt is higher than the right end of the filter belt.

Preferably, the top of the filter vat is movably sleeved on the periphery of the bottom of the drainage plate, and the drainage plate is funnel-shaped.

Preferably, no. three driving teeth's outer edge meshes with the outer edge of a driving tooth mutually, no. three driving teeth's diameter value is less than a driving teeth's diameter value, no. four driving teeth's outer edge meshes with the outer edge of No. two driving teeth mutually, no. four driving teeth's diameter value is less than No. two driving teeth's diameter value.

Preferably, the connecting rod is a hollow cylinder, six the cleaning rod is a hollow structure, six the circular hole has been seted up to the outside equidistance of cleaning rod, six the inside of cleaning rod communicates in the inside of connecting rod, the upper end of connecting rod is located the inside of filter vat.

Preferably, the left side of the dust collector is movably communicated with the inside of the lower end of the communicating rod, the right end of the scraping plate is in an inverted J shape, and the top of the right end of the scraping plate is contacted with the bottom of the filter belt.

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

the utility model discloses a be provided with the filter belt, filter vat and a motor etc. have reached the good purpose of wastepaper filter effect, it is rotatory with No. two drive wheels to drive assembly respectively to start a motor, it is rotatory to drive the filter belt simultaneously, papermaking waste water will get into the surface of filter vat, the wastepaper in waste water is filtered through the rotation of filter belt, the papermaking waste water through the preliminary filtration of filter belt will get into the inside of filter vat through the drainage plate, at this moment will start No. two motors and suction machine and drive No. four driving teeth and a driving tooth respectively through No. two motors, drive No. two driving teeth and No. three driving teeth simultaneously, the waste water that gets into the inside of filter vat will carry out separation once more through the rotatory wastepaper scrap with the waste water of filter vat, wastepaper scrap in the waste water will attach to the inner wall of filter vat, waste water will discharge through the outlet, make it reach the good purpose of wastepaper filter effect.

The utility model discloses a be provided with the scraper blade, the dust catcher has reached the purpose that the wastepaper was collected with connecting rod etc, the wastepaper that adheres to the filter belt surface through the scraper blade is cleared up, through the inside of scraper blade landing to wastepaper collecting box, collect the wastepaper, it will carry out separation once more through the rotatory wastepaper with the waste water of filter vat to get into the inside waste water of filter vat, wastepaper in the waste water will be attached to the inner wall of filter vat, the wastepaper of filter vat inner wall is cleared up through six cleaning rods this moment, the wastepaper will get into the connecting rod through cleaning rod and discharge the entering through the wastepaper discharge port and collect, make it reach the effect that the wastepaper was collected.

Drawings

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

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

FIG. 3 is a schematic view of the filtering barrel of the present invention;

FIG. 4 is a schematic view of the overall appearance of the structure of the present invention;

fig. 5 is the assembly schematic diagram of the structure filtering barrel and the communicating rod of the utility model.

In the figure: 1. a housing; 2. a water injection port; 3. a first motor; 4. a transmission assembly; 5. a first transmission wheel; 6. a paper scrap collecting box; 7. a water outlet; 8. a paper scrap discharge port; 9. a limiting wheel; 10. an extrusion wheel; 11. A squeegee; 12. a filter belt; 13. a second driving wheel; 14. a drainage plate; 15. a filter vat; 16. cleaning the rod; 17. a dust collector; 18. a connecting rod; 19. a second motor; 20. a first transmission gear; 21. a spring sleeve; 22. a second transmission gear; 23. a third transmission gear; 24. and a fourth transmission gear.

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.

As shown in fig. 1 to 5, the utility model provides a treatment facility for papermaking wastewater, which comprises a housing 1, the top fixed mounting of housing 1 has water filling port 2, the positive middle part fixed mounting of housing 1 has motor 3, the output shaft fixed mounting of motor 3 has drive assembly 4, the left and right both ends of the inside of housing 1 movable mounting have drive wheel 5 and drive wheel 13 No. one respectively, the upper end movable mounting of the inside of housing 1 has filter belt 12, the upper end fixed mounting of the inside of housing 1 has drainage plate 14, the left end fixed mounting of the inside bottom of housing 1 has motor 19 No. two, the output shaft of motor 19 No. two has drive tooth 24 and drive tooth 20 No. four respectively fixed mounting, the bottom movable mounting of drainage plate 14 has filter vat 15, the bottom fixed mounting of filter vat 15 has drive tooth 23 No. three, the right side fixed mounting of housing 1 has outlet 7, the middle part movable mounting of the inside upper end of housing 1 has spacing wheel 9;

drive the rotation of transmission assembly 4 through a motor 3 and drive No. two drive wheels 13 respectively and drive wheel 5 rotatoryly, with the inside of papermaking waste water through water filling port 2 injection casing 1, rotatory through filter belt 12, separate the wastepaper bits in the waste water, waste water when through filter belt 12, the wastepaper bits in the waste water will be attached to with the surface of filter belt 12, separate through filter belt 12.

In this embodiment, as shown in fig. 1, 2, and 5, a spring sleeve 21 is fixedly installed on the top of the left end inside the casing 1, an extrusion wheel 10 is fixedly installed on the bottom of the spring sleeve 21, a scraper 11 is fixedly installed on the upper end of the left side of the casing 1, a connecting rod 18 is movably installed in the middle of the bottom inside the casing 1, six cleaning rods 16 are fixedly installed on the upper and lower rings of the surface of the connecting rod 18 at equal angles, a second transmission gear 22 is fixedly installed on the lower end of the connecting rod 18, a dust collector 17 is fixedly installed on the right end of the bottom inside the casing 1, a paper scrap discharge port 8 is fixedly installed on the right side of the dust collector 17, and a paper scrap collecting box 6 is arranged on the left side of the casing 1;

the scraping plate 11 cleans the paper scraps attached to the surface of the filter belt 12, the squeezing wheel 10 squeezes the paper scraps attached to the surface of the filter belt 12, excessive moisture is discharged, and the paper scraps slide to the inside of the paper scrap collecting box 6 through the scraping plate 11.

In this embodiment, as shown in fig. 1, 2 and 3, circular holes are formed on the surfaces of the filter belt 12 and the filter barrel 15, and the surface of the filter belt 12. The diameter value of the circular holes is larger than that of the circular holes on the surface of the filter barrel 15;

through the surface of water filling port 2 with the inside process filter belt 12 of papermaking waste water injection casing 1, carry out preliminary filtration to the wastepaper in through filter belt 12, waste water will get into the inside of filter vat 15 again, carries out filtration once more through filter vat 15 rotation to the less wastepaper in the waste water.

In the embodiment, as shown in fig. 1 and 2, the heights of the left and right ends of the filter belt 12 towards the inner side gradually decrease, and the left end of the filter belt 12 is higher than the right end of the filter belt 12;

the paper scraps in the waste water are separated through the rotation of the filter belt 12, the water injection port 2 is positioned at the top of the middle part of the filter belt 12, and when the waste water is injected, the papermaking waste water falls into the middle part of the filter belt 12, so that the filter belt 12 can conveniently filter the paper scraps.

In this embodiment, as shown in fig. 1 and 2, the top of the filtering barrel 15 is movably sleeved around the bottom of the drainage plate 14, and the drainage plate 14 is funnel-shaped;

the papermaking waste water guide of prefiltering is poured into the inside of filter vat 15 through drainage plate 14, and through filter vat 15 rotation, waste water will be discharged through the surface of filter vat 15, and the wastepaper will be attached to the inner wall of filter vat 15.

In this embodiment, as shown in fig. 1, 3, and 5, the outer edge of the third transmission tooth 23 is engaged with the outer edge of the first transmission tooth 20, the diameter value of the third transmission tooth 23 is smaller than the diameter value of the first transmission tooth 20, the outer edge of the fourth transmission tooth 24 is engaged with the outer edge of the second transmission tooth 22, and the diameter value of the fourth transmission tooth 24 is smaller than the diameter value of the second transmission tooth 22;

drive a driving gear 20 respectively through No. two motors 19 and No. four driving gears 24 rotatory, drive No. three driving gears 23 simultaneously and No. two driving gears 22 rotatory, the diameter through a driving gear 20 is greater than No. three driving gears 23 and makes the rotatory speed of filter vat 15 very fast, the diameter of No. four driving gears 24 is less than No. two driving gears 22 and makes the rotatory speed of connecting rod 18 very slow, the rotational speed of connecting rod 18 is less than the rotatory speed of filter vat 15 simultaneously.

In this embodiment, as shown in fig. 2 and 5, the connecting rod 18 is a hollow cylinder, the six cleaning rods 16 are all hollow structures, circular holes are formed in the outer sides of the six cleaning rods 16 at equal intervals, the interiors of the six cleaning rods 16 are communicated with the interior of the connecting rod 18, and the upper end of the connecting rod 18 is located inside the filter vat 15;

the paper scraps in the papermaking wastewater are separated through the rotation of the filter barrel 15, the paper scraps are attached to the inner wall of the filter barrel 15, and at the moment, the six cleaning rods 16 are driven to rotate through the communication rod 18, so that the paper scraps on the inner wall of the filter barrel 15 are cleaned.

In the embodiment, as shown in fig. 1 and 2, the left side of the dust collector 17 is movably communicated with the inside of the lower end of the communicating rod 18, the right end of the scraping plate 11 is in an inverted "J" shape, and the top of the right end of the scraping plate 11 is in contact with the bottom of the filter belt 12;

through the work of dust catcher 17, will clear up the wastepaper of filter vat 15 inner wall through six clean poles 16, the wastepaper will be through the inside of the circular port entering connecting rod 18 in six clean poles 16 outsides, discharging through wastepaper discharge port 8 for filter vat 15 is better to the filterable effect of papermaking waste water.

The utility model discloses a theory of operation and use flow:

firstly, papermaking wastewater is injected into the inside of the machine shell 1 through the water injection port 2, at the moment, the first motor 3 is started to drive the transmission assembly 4 to drive the first transmission wheel 5 and the second transmission wheel 13 to rotate respectively, meanwhile, the filter belt 12 sleeved on the surfaces of the first transmission wheel 5 and the second transmission wheel 13 is driven to rotate, the papermaking wastewater enters the surface of the filter belt 12, paper scraps in the wastewater are filtered through the rotation of the filter belt 12, the paper scraps are adsorbed on the surface of the filter belt 12, water in the paper scraps is extruded through the extrusion wheel 10, the paper scraps attached to the surface of the filter belt 12 are cleaned through the scraper 11, the paper scraps slide down to the inside of the paper scrap collecting box 6 through the scraper 11, the papermaking wastewater primarily filtered through the filter belt 12 enters the inside of the filter barrel 15 through the drainage plate 14, at the moment, the second motor 19 and the suction machine 17 are started to drive the fourth transmission tooth 24 and the first transmission tooth 20 through the second motor 19 respectively, the second tooth 22 and the third tooth 23 are driven at the same time, the wastewater enters the inner wall of the filter barrel 15 through the rotary dust collecting rod 16, and the inner wall of the filter rod 16 is cleaned and the inner wall of the paper scraps is discharged through the filter rod 16.

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.

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. A treatment device for papermaking wastewater, comprising a machine shell (1), characterized in that: the utility model discloses a quick-witted casing, including casing (1), the top fixed mounting of casing (1) has water filling port (2), casing (1) positive middle part fixed mounting has motor (3) one number, the output shaft fixed mounting of motor (3) has drive assembly (4), both ends movable mounting has drive wheel (5) and drive wheel (13) No. two respectively about casing (1) is inside, the upper end movable mounting of casing (1) inside has cassette (12), the upper end fixed mounting of casing (1) inside has drainage plate (14), the left end fixed mounting of casing (1) inside bottom has motor (19) No. two, the output shaft of motor (19) is fixed mounting has No. four driving teeth (24) and driving tooth (20) No. four respectively, the bottom movable mounting of drainage plate (14) has filter vat (15), the bottom fixed mounting of filter vat (15) has No. three driving teeth (23), the right side fixed mounting of casing (1) upper end has outlet (7), the inside middle part movable mounting of casing (1) has spacing wheel (9).

2. The apparatus for treating papermaking wastewater according to claim 1, wherein: the top fixed mounting of the inside left end of casing (1) has spring sleeve (21), the bottom fixed mounting of spring sleeve (21) has extrusion wheel (10), the left upper end fixed mounting of casing (1) has scraper blade (11), the middle part movable mounting of the inside bottom of casing (1) has connecting rod (18), angle fixed mounting such as the upper and lower rings on connecting rod (18) surface has six clean poles (16), the lower extreme fixed mounting of connecting rod (18) has No. two driving teeth (22), the right-hand member fixed mounting of the inside bottom of casing (1) has dust catcher (17), the right side fixed mounting of dust catcher (17) has wastepaper discharge port (8), casing (1) left side is provided with wastepaper collecting box (6).

3. The apparatus for treating papermaking wastewater according to claim 1, characterized in that: circular holes are formed in the surfaces of the filter belt (12) and the filter barrel (15), the surface of the filter belt (12) is provided with circular holes, and the diameter value of each circular hole is larger than that of each circular hole in the surface of the filter barrel (15).

4. The apparatus for treating papermaking wastewater according to claim 1, wherein: the height of the left end and the right end of the filter belt (12) towards the inner side gradually decreases, and the left end of the filter belt (12) is higher than the right end of the filter belt (12).

5. The apparatus for treating papermaking wastewater according to claim 1, characterized in that: the top of the filter barrel (15) is movably sleeved on the periphery of the bottom of the drainage plate (14), and the drainage plate (14) is funnel-shaped.

6. The apparatus for treating papermaking wastewater according to claim 1, characterized in that: the outer edge of No. three driving teeth (23) along meshing with the outer edge of a driving tooth (20), the diameter value of No. three driving teeth (23) is less than the diameter value of a driving tooth (20), the outer edge of No. four driving teeth (24) along meshing with the outer edge of No. two driving teeth (22), the diameter value of No. four driving teeth (24) is less than the diameter value of No. two driving teeth (22).

7. The apparatus for treating papermaking wastewater according to claim 2, characterized in that: the utility model discloses a filter cartridge, including intercommunication pole (18), six clean pole (16) are hollow structure, six the circular port has been seted up to the outside equidistance of clean pole (16), six the inside of clean pole (16) communicates in the inside of intercommunication pole (18), the upper end of intercommunication pole (18) is located the inside of filter vat (15).

8. The apparatus for treating papermaking wastewater according to claim 2, characterized in that: the left side of the dust collector (17) is movably communicated with the inside of the lower end of the communicating rod (18), the right end of the scraper (11) is in an inverted J shape, and the top of the right end of the scraper (11) is in contact with the bottom of the filter belt (12).