Sewage impurity removal device for sewage treatment

Abstract

The utility model discloses a sewage impurity removal device for sewage treatment, which comprises a base, universal wheels are rotatably mounted at four corners of the bottom of the base, a collecting box and a filtering box are fixedly mounted on two sides of the top of the base respectively, and a same fixing pipe is fixedly mounted between the collecting box and the filtering box. A first connecting pipe is fixedly mounted at the top of the filter box, a mixing box is fixedly mounted at the top of the first connecting pipe, a second connecting pipe is fixedly mounted at the top of the mixing box, and two rotating shafts are rotationally mounted in the mixing box. The sewage impurity removal device for sewage treatment is simple in structure and convenient to use, impurities in sewage can be conveniently and rapidly filtered, cleaned and collected, meanwhile, large-size floating impurities and micro impurities dissolved in water can be conveniently treated, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage impurity removal device for sewage treatment. Background Art

[0002] The process of purifying sewage to make it meet the water quality requirements for discharge into a certain water body or reuse; sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily life of ordinary people. Among them, impurity removal equipment for sewage treatment is an indispensable device.

[0003] After searching, the Chinese patent authorization number CN215048780 U discloses a sewage treatment impurity removal device, including a device body and a supporting foot, a fixing ring is arranged on the outer side of the device body, a pressure relief valve is arranged on the upper end of the device body, a water inlet pipe is arranged on the outer side of the device body, a water outlet pipe is arranged on the lower end of the device body, a mounting bolt is arranged on the upper end of the fixing ring, a decompression buffer pad is arranged on the inner side of the fixing ring, a buffer block is arranged on the inner side of the decompression buffer pad, an auxiliary pad is arranged on the inner side of the decompression buffer pad, and a buffer spring is arranged on the inner side of the auxiliary pad. The above scheme has the advantage that the sewage treatment impurity removal device described in the utility model is beneficial to the decompression installation of the fixing ring by providing the decompression buffer pad, and the service life of the fixing ring is increased; by providing the installation joint and the limit joint, it is beneficial to the subsequent maintenance and repair of the pressure gauge, and the repair efficiency is improved.

[0004] However, the device cannot effectively collect impurities in sewage during sewage treatment. When filtering sewage, all impurities in the sewage are stored inside the device, which is inconvenient for staff to collect and clean. It is also inconvenient to handle large volumes of floating debris and micro impurities dissolved in water, and needs to be improved.

[0005] Based on this, this scheme proposes a sewage impurity removal device for sewage treatment. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage impurity removal device for sewage treatment to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a sewage impurity removal device for sewage treatment, comprising a base,

[0008] Universal wheels are rotatably mounted at the four corners of the bottom of the base, and a collection box and a filter box are fixedly mounted on both sides of the top of the base;

[0009] A fixed pipe is fixedly installed between the collecting box and the filtering box, a first connecting pipe is fixedly installed on the top of the filtering box, a mixing box is fixedly installed on the top of the first connecting pipe, a second connecting pipe is fixedly installed on the top of the mixing box, and two rotating shafts are rotatably installed in the mixing box, a plurality of stirring blades are fixedly installed on the two rotating shafts, and one end of the two rotating shafts is fixedly sleeved with a reciprocating gear;

[0010] A crushing box is fixedly installed on the top of the second connecting pipe, a mounting frame is fixedly installed on one side of the crushing box, a feeding funnel is fixedly installed on the top of the crushing box, and a plurality of crushing rollers are rotatably installed in the crushing box, one end of any crushing roller is fixedly sleeved with a linkage gear, a mounting frame is fixedly installed on one side of the crushing box, a driving motor is fixedly installed on the mounting frame, an output shaft of the driving motor is fixedly connected to a corresponding linkage gear, and two adjacent linkage gears are meshed with each other;

[0011] A box door is hingedly installed at the front end of the filter box through a hinge, and two filter plates are clamped and installed in the filter box.

[0012] Preferably, a mounting block is fixedly installed on one side of the mixing box close to the reciprocating gear, a through hole is opened on the top of the mounting block, a vertical rod is movably installed in the through hole, movable plates and double-sided reciprocating racks are fixedly installed at both ends of the vertical rod, both reciprocating gears are meshed with the double-sided reciprocating racks, a striking plate adapted to the movable plate is fixedly installed on the corresponding linkage gear, a return spring is sleeved on the vertical rod, one end of the return spring is fixed on the vertical rod, and the other end is fixed on the inner wall of the through hole.

[0013] By adopting the above technical solution, the rotation of the striking disk hits the movable plate back and forth, which can drive the double-sided reciprocating rack to move back and forth up and down, and the double-sided reciprocating rack drives the two reciprocating gears to rotate back and forth, which can drive the two rotating shafts to rotate back and forth, which can drive the stirring blades on the two rotating shafts to rotate back and forth, so that the sewage and the flocculant can be fully reciprocated and stirred and mixed, and the flocculant can flocculate the soluble impurities in the sewage.

[0014] Preferably, push rods are fixedly mounted on both sides of the base.

[0015] By adopting the above technical solution, the whole device can be easily pushed to move by the push rod.

[0016] Preferably, a water pump is provided on the fixed pipe.

[0017] By adopting the above technical solution, the sewage after filtering and treatment in the filter box can be easily extracted by a water pump.

[0018] Preferably, a water outlet pipe is fixedly installed on a side of the collecting box away from the fixed pipe, and a first valve is provided on the water outlet pipe.

[0019] Preferably, a second valve is provided on the first connecting pipe.

[0020] Preferably, a handle is fixedly mounted on the box door.

[0021] By adopting the above technical solution, the box door can be opened conveniently through the handle, the two filter plates can be taken out conveniently, and the impurities can be taken out conveniently.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows: first, by starting the driving motor to drive the rotation of the corresponding linkage gear, the rotation of multiple linkage gears and the rotation of the striking disk can be driven, and multiple crushing rollers can be driven to rotate at the same time, and then the sewage is introduced into the crushing box through the feeding funnel, and the crushing roller can crush the large impurities in the sewage, and the crushed sewage falls into the mixing box, and then the sewage flocculant is added to the mixing box through the feeding funnel. During this period, the rotation of the striking disk hits the movable plate back and forth, which can drive the double-sided reciprocating rack to move up and down, and the double-sided reciprocating rack drives the two reciprocating racks to move back and forth. The back-and-forth rotation of the compound gear can drive the back-and-forth rotation of the two rotating shafts, and can drive the back-and-forth rotation of the stirring blades on the two rotating shafts, so that the sewage and the flocculant can be fully stirred and mixed back and forth, and the flocculant can flocculate the soluble impurities in the sewage, and then open the valve on the first connecting pipe, the sewage falls into the filter box, and the impurities in the sewage can be filtered through the two filter plates, and then start the pump to introduce the filtered impurities into the collection box, and then open the valve on the outlet pipe to discharge the treated sewage, and then pull the handle to open the box door, take out the two filter plates, and then the impurities can be taken out. The utility model has a simple structure and is easy to use. The sewage impurity removal device for sewage treatment is convenient for quickly filtering impurities in sewage and cleaning and collecting impurities, and is convenient for handling large-volume floating debris and micro impurities dissolved in water, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional diagram of the utility model;

[0024] Figure 2 It is a three-dimensional diagram of the internal structure of the utility model;

[0025] Figure 3 This is a schematic structural diagram of part A of the utility model.

[0026] In the figure: 1. base; 2. filter box; 3. box door; 4. handle; 5. feed funnel; 6. crushing box; 7. mixing box; 8. collecting box; 9. universal wheel; 10. push rod; 11. crushing roller; 12. second connecting pipe; 13. water outlet pipe; 14. fixed pipe; 15. water pump; 16. filter plate; 17. first connecting pipe; 18. striking disk; 19. mounting frame; 20. driving motor; 21. linkage gear; 22. stirring blade; 23. rotating shaft; 24. double-sided reciprocating rack; 25. reciprocating gear; 26. mounting block; 27. reset spring; 28. vertical rod; 29. ​​movable plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-3The utility model provides a technical solution: a sewage impurity removal device for sewage treatment, comprising a base 1, universal wheels 9 are rotatably installed at the four corners of the bottom of the base 1, and a collecting box 8 and a filter box 2 are fixedly installed on both sides of the top of the base 1, a fixed pipe 14 is fixedly installed between the collecting box 8 and the filter box 2, a first connecting pipe 17 is fixedly installed on the top of the filter box 2, a mixing box 7 is fixedly installed on the top of the first connecting pipe 17, a second connecting pipe 12 is fixedly installed on the top of the mixing box 7, and two rotating shafts 23 are rotatably installed in the mixing box 7, a plurality of stirring blades 22 are fixedly installed on the two rotating shafts 23, and a reciprocating gear 25 is fixedly sleeved on one end of the two rotating shafts 23, a water pump 15 is provided on the fixed pipe 14, a second valve is provided on the first connecting pipe 17, a crushing box 6 is fixedly installed on the top of the second connecting pipe 12, a mounting frame 19 is fixedly installed on one side of the crushing box 6, a feeding funnel 5 is fixedly installed on the top of the crushing box 6, and a plurality of crushing rollers are rotatably installed in the crushing box 6 11, one end of any one of the crushing rollers 11 is fixedly sleeved with a linkage gear 21, a mounting frame 19 is fixedly installed on one side of the crushing box 6, and a driving motor 20 is fixedly installed on the mounting frame 19, and the output shaft of the driving motor 20 is fixedly connected to the corresponding linkage gear 21, and two adjacent linkage gears 21 are meshed with each other. A box door 3 is hingedly installed at the front end of the filter box 2, and two filter plates 16 are clamped and installed in the filter box 2, and a handle 4 is fixedly installed on the box door 3. Through the above-mentioned structural arrangement, by starting the driving motor 20 to drive the rotation of the corresponding linkage gear 21, the rotation of multiple linkage gears 21 and the rotation of the striking disk 18 can be driven to drive the rotation, and the multiple crushing rollers 11 can be driven to rotate at the same time, and then the sewage is introduced into the crushing box 6 through the feeding funnel 5, and the crushing roller 11 can crush the large impurities in the sewage, and the crushed sewage falls into the mixing box 7, and the impurities in the sewage can be filtered by using the two filter plates 16.

[0029] Combination Figure 1-3As shown, a mounting block 26 is fixedly installed on one side of the mixing box 7 near the reciprocating gear 25, a through hole is opened on the top of the mounting block 26, a vertical rod 28 is movably installed in the through hole, and a movable plate 29 and a double-sided reciprocating rack 24 are fixedly installed at both ends of the vertical rod 28, and the two reciprocating gears 25 are meshed with the double-sided reciprocating rack 24. A striking plate 18 adapted to the movable plate 29 is fixedly installed on the corresponding linkage gear 21, and a return spring 27 is sleeved on the vertical rod 28, one end of the return spring 27 is fixed on the vertical rod 28, and the other end is fixed on the inner wall of the through hole. Through the above-mentioned structure, The crushed sewage falls into the mixing box 7, and then the sewage flocculant is added into the mixing box 7 through the feeding funnel 5. During this period, the striking plate 18 rotates to strike the movable plate 29 back and forth, which can drive the double-sided reciprocating rack 24 to move up and down, and the double-sided reciprocating rack 24 drives the two reciprocating gears 25 to rotate back and forth, which can drive the two rotating shafts 23 to rotate back and forth, which can drive the stirring blades 22 on the two rotating shafts 23 to rotate back and forth, so that the sewage and the flocculant can be fully reciprocated and stirred and mixed, and the flocculant can flocculate the soluble impurities in the sewage.

[0030] Combination Figure 1-3 As shown, push rods 10 are fixedly installed on both sides of the base 1. Through the above-mentioned structural arrangement, the push rods 10 are used to facilitate the movement of the entire device, thereby increasing the convenience of the entire device.

[0031] Combination Figure 1-3 As shown, a water outlet pipe 13 is fixedly installed on one side of the collecting box 8 away from the fixed pipe 14, and a first valve is provided on the water outlet pipe 13. Through the above-mentioned structural setting, the impurities after filtering treatment can be introduced into the collecting box 8 by starting the water pump 15, and then the valve on the water outlet pipe 13 is opened to discharge the treated sewage.

[0032] The working principle of the utility model is as follows: first, by starting the driving motor 20, the corresponding linkage gear 21 is driven to rotate, which can drive the rotation of multiple linkage gears 21 and the rotation of the striking disk 18, which can drive the simultaneous rotation of multiple crushing rollers 11, and then the sewage is introduced into the crushing box 6 through the feeding funnel 5, and the crushing roller 11 can crush the large impurities in the sewage, and the crushed sewage falls into the mixing box 7, and then the sewage flocculant is added to the mixing box 7 through the feeding funnel 5. During this period, the rotation of the striking disk 18 hits the movable plate 29 back and forth, which can drive the double-sided reciprocating rack 24 to move up and down, and the double-sided reciprocating rack 24 drives the two reciprocating gears 2 The back-and-forth rotation of the first connecting pipe 17 can drive the back-and-forth rotation of the two rotating shafts 23, and can drive the back-and-forth rotation of the stirring blades 22 on the two rotating shafts 23, so that the sewage and the flocculant can be fully stirred and mixed, and the flocculant can flocculate the soluble impurities in the sewage, and then open the valve on the first connecting pipe 17, the sewage falls into the filter box 2, and the impurities in the sewage can be filtered through the two filter plates 16, and then start the pump 15 to introduce the filtered impurities into the collection box 8, and then open the valve on the outlet pipe 13 to discharge the treated sewage, and then pull the handle 4 to open the box door 3, take out the two filter plates 16, and then take out the impurities. The utility model has a simple structure and is easy to use. The sewage impurity removal device for sewage treatment is convenient for quickly filtering the impurities in the sewage and is convenient for cleaning and collecting the impurities. At the same time, it is convenient to handle large-volume floating debris and micro impurities dissolved in water, saving time and effort.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sewage impurity removal device for sewage treatment, comprising a base (1), characterized in that: Universal wheels (9) are rotatably mounted at the four corners of the bottom of the base (1), and a collection box (8) and a filter box (2) are respectively fixedly mounted on both sides of the top of the base (1); A fixed pipe (14) is fixedly installed between the collecting box (8) and the filtering box (2); a first connecting pipe (17) is fixedly installed on the top of the filtering box (2); a mixing box (7) is fixedly installed on the top of the first connecting pipe (17); a second connecting pipe (12) is fixedly installed on the top of the mixing box (7); and two rotating shafts (23) are rotatably installed in the mixing box (7); a plurality of stirring blades (22) are fixedly installed on the two rotating shafts (23); and a reciprocating gear (25) is fixedly sleeved on one end of the two rotating shafts (23); A crushing box (6) is fixedly mounted on the top of the second connecting pipe (12), a mounting frame (19) is fixedly mounted on one side of the crushing box (6), a feeding funnel (5) is fixedly mounted on the top of the crushing box (6), and a plurality of crushing rollers (11) are rotatably mounted in the crushing box (6), one end of any crushing roller (11) is fixedly sleeved with a linkage gear (21), a mounting frame (19) is fixedly mounted on one side of the crushing box (6), a driving motor (20) is fixedly mounted on the mounting frame (19), an output shaft of the driving motor (20) is fixedly connected to a corresponding linkage gear (21), and two adjacent linkage gears (21) are meshed with each other; A box door (3) is hingedly mounted at the front end of the filter box (2) and two filter plates (16) are snap-fitted and mounted inside the filter box (2).

2. The sewage impurity removal device for sewage treatment according to claim 1, characterized in that: A mounting block (26) is fixedly mounted on one side of the mixing box (7) close to the reciprocating gear (25). A through hole is formed on the top of the mounting block (26). A vertical rod (28) is movably mounted in the through hole. A movable plate (29) and a double-sided reciprocating rack (24) are respectively fixedly mounted on both ends of the vertical rod (28). Both reciprocating gears (25) are meshed with the double-sided reciprocating rack (24). A striking plate (18) matched with the movable plate (29) is fixedly mounted on the corresponding linkage gear (21). A return spring (27) is sleeved on the vertical rod (28). One end of the return spring (27) is fixed on the vertical rod (28), and the other end is fixed on the inner wall of the through hole.

3. The sewage impurity removal device for sewage treatment according to claim 1, characterized in that: Push rods (10) are fixedly mounted on both sides of the base (1).

4. The sewage impurity removal device for sewage treatment according to claim 1, characterized in that: The fixed pipe (14) is provided with a water pump (15).

5. The sewage impurity removal device for sewage treatment according to claim 1, characterized in that: A water outlet pipe (13) is fixedly mounted on a side of the collecting box (8) away from the fixed pipe (14), and a first valve is provided on the water outlet pipe (13).

6. The sewage impurity removal device for sewage treatment according to claim 1, characterized in that: The first connecting pipe (17) is provided with a second valve.

7. The sewage impurity removal device for sewage treatment according to claim 1, characterized in that: A handle (4) is fixedly mounted on the box door (3).

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