CN219326640U - Waste water and waste gas pretreatment device - Google Patents

Abstract

The utility model relates to a wastewater and waste gas pretreatment device, which comprises a base, wherein the top of the base is fixedly connected with a pretreatment box near the right side, wastewater and a medicament in the pretreatment box can be uniformly mixed through mutual matching among all components, so that the wastewater and the medicament react fully, the generation of flocculate in the wastewater is accelerated, the mixed wastewater is conveyed to the inside of a precipitation box under the action of a second water pump to accelerate precipitation, the precipitation efficiency is improved, the later treatment is convenient, solid impurities in the wastewater can be filtered, the wastewater can be fully treated, the filtering effect is influenced, the solid impurities at the top of a filter plate can be conveniently cleaned after the filtering, the filter plate is prevented from being blocked, the waste gas can be fully combusted, and tiny particles in the waste gas can be removed, so that the pretreatment effect is achieved, and the practicability of the device is effectively improved.

Description

Waste water and waste gas pretreatment device

Technical Field

The utility model relates to the technical field of wastewater and waste gas treatment, in particular to a wastewater and waste gas pretreatment device.

Background

The wastewater treatment is to treat wastewater by using physical, chemical and biological methods, so that the wastewater is purified, pollution is reduced, the wastewater is recovered and reused, water resources are fully utilized, and when wastewater and waste gas are treated, the wastewater and waste gas are firstly required to be pretreated.

At present, when the existing waste water and waste gas are pretreated, only the waste water is conveyed into a pretreatment tank for precipitation and filtration, but the precipitation is slower, so that the pretreatment time is greatly prolonged.

Disclosure of Invention

The utility model aims to provide a wastewater and waste gas pretreatment device for solving the problems in the background art.

The technical scheme of the utility model is that the wastewater and waste gas pretreatment device comprises a base, wherein a pretreatment box is fixedly connected to the position, close to the right, of the top of the base, first bearings are fixedly connected to the positions, close to the top, of the left side and the right side of the inner cavity of the pretreatment box, threaded shafts are fixedly connected to the positions, close to the top, of the left side of the pretreatment box, first motors are fixedly connected to the positions, close to the top, of the left side of the threaded shafts, threaded blocks are meshed with the positions, close to the left end, of the outer edges of the threaded shafts, of the threaded blocks, through holes are formed in the threaded blocks, two through holes are formed in the positions, close to the front side and the rear side, of the inner cavity of the guide rods, two fixed pipes are fixedly connected to the left side and the right side of the inner cavity of the pretreatment box, connecting springs are fixedly connected to the tops of the inner cavities of the fixed pipes, connecting springs are fixedly connected to the bottoms of the two inner cavities of the fixed pipes, the bottoms of the connecting rods are fixedly connected to the connecting blocks, the bottoms of the connecting rods are fixedly connected to the inner cavities of the connecting plates, the left side and the bottoms of the connecting plates are fixedly connected to the bottoms of the two connecting plates, and the left side and the bottoms of the two connecting plates are fixedly connected to the bottoms of the inner cavities of the two adjacent scraper plates.

In one embodiment, the base right side is close to top department and has seted up ejection of compact opening, ejection of compact opening right side has sealing door, sealing door bottom is articulated the setting for each other with pretreatment case right side department near the top, sealing door left side and pretreatment case right side are laminating each other and set up, sealing door top is close to center department and has seted up the blind hole, sealing door top has the limiting plate, limiting plate left side is close to top department fixed connection with pretreatment case right side, limiting hole has been seted up near center department on the limiting plate, limiting hole inner chamber runs through and is equipped with the gag lever post, the peg graft in the blind hole inner chamber in gag lever post bottom, gag lever post top fixedly connected with stopper, the stopper bottom is close to both sides and limiting plate top fixed limit spring jointly.

In one embodiment, the pretreatment tank right side is close to bottom department fixedly connected with install bin, install bin inner chamber right side is close to front side department fixedly connected with second motor, pretreatment tank left and right sides is close to bottom department and all is fixed with two second bearings, and adjacent the second bearing inner chamber runs through jointly and is equipped with the pivot, is located the front side pivot right-hand member and second motor power take off shaft fixed connection, is located the front side pivot outside edge is close to right-hand member department fixed cover and is equipped with the driving gear, two pivot outside edge is close to the equal fixedly connected with a plurality of puddler of left end department.

In one embodiment, the pretreatment box right side is close to bottom department and installation box inner chamber right side is close to the equal fixedly connected with third bearing of center department, two the third bearing inner chamber runs through jointly and is equipped with the connecting axle, the fixed cover in connecting axle outside edge near left end department is equipped with the driven gear, driven gear and driving gear are intermeshing setting, the fixed cover in connecting axle outside edge near right-hand member department is equipped with the driving pulley, is located the rear side the pivot right-hand member fixedly connected with driven pulley, there is the interlock belt between driving pulley and the driven pulley, the driving pulley passes through the interlock belt and is connected with the driven pulley transmission.

In one embodiment, the pretreatment tank top is close to the right side department fixedly connected with medicine storage tank and first water pump, medicine storage tank is located first water pump right side, peg graft jointly between first water pump and the medicine storage tank has the feed liquor pipe, the pretreatment tank top is close to the center department and peg graft there is the inlet tube, the inlet tube right side is close to the bottom department and peg graft jointly with first water pump left side has the drain pipe.

In one embodiment, the top of the pretreatment tank is close to the left side and is fixedly connected with a burner body and a fan, the burner body is positioned on the right side of the fan, an air outlet pipe is inserted into the top of the burner body, an air inlet pipe is inserted between the burner body and the fan together, and an air pipe is inserted into the bottom of the fan and the top of the pretreatment tank together close to the left side.

In one embodiment, the base top is close to left side department fixedly connected with sedimentation tank, the sedimentation tank left side is close to top department and is pegged graft there is the outlet pipe, the base top is close to center department fixedly connected with second water pump, second water pump left side and sedimentation tank right side are close to top department and are pegged graft jointly has the L pipe, second water pump right side and pretreatment tank left side are close to bottom department and are pegged graft jointly has the connecting pipe.

The beneficial effects provided by the utility model are as follows:

through mutually supporting between each part, can be with the waste water and the medicament misce bene of pretreatment case for waste water and medicament reaction are abundant, thereby the production of the flocculation thing in the waste water is accelerated, and carry the waste water after mixing to the inside acceleration precipitation of precipitation tank under the effect of second water pump, in order to improve the efficiency of precipitation, so that the later stage is handled, and can filter the solid impurity in the waste water, be favorable to fully handling the waste water, be convenient for clear up the solid impurity at filter top after the filtration, avoid blockking up the filter, influence the filter effect, can fully burn waste gas simultaneously, thereby clear away tiny particle in the waste gas, in order to reach the effect of pretreatment, thereby the practicality of the device has been improved effectively.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a right side view of the threaded block of the component of the present utility model;

FIG. 3 is a top view of a component drive gear of the present utility model;

FIG. 4 is an enlarged view of FIG. 1 at A;

fig. 5 is an enlarged view at B in fig. 1.

In the attached drawings, 1, a base; 2. a pretreatment box; 3. a first motor; 4. a threaded shaft; 5. a screw block; 6. a scraper; 7. sealing the door; 8. a second motor; 9. a drive gear; 10. a stirring rod; 11. a filter plate; 12. a burner body; 13. a blower; 14. a water inlet pipe; 15. a medicine storage box; 16. a first water pump; 17. a second water pump; 18. a sedimentation tank; 19. a guide rod; 20. a driven gear; 21. a driving pulley; 22. a linkage belt; 23. a driven pulley; 24. a fixed tube; 25. a connecting spring; 26. a connecting block; 27. a connecting rod; 28. a limit rod; 29. a limiting block; 30. and a limit spring.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The technical solution of the present utility model will be further described below with reference to the accompanying drawings of the embodiments of the present utility model, and the present utility model is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., that indicate an azimuth or a positional relationship based on the directions or the positional relationships shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but not for indicating or suggesting that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, so that the terms describing the positional relationship in the drawings are merely for exemplary illustration and should not be construed as limitations of the present patent, and that the specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a waste water and waste gas pretreatment device, the device comprises a base 1, the base 1 top is close to right side department fixedly connected with pretreatment tank 2, the equal fixedly connected with first bearing of top department is close to the left and right sides of pretreatment tank 2 inner chamber, two first bearing inner chambers run through jointly and are equipped with screw shaft 4, the first motor 3 of top department fixedly connected with is close to the left side of pretreatment tank 2, first motor 3 power take off screw shaft 4 left end fixed connection, screw shaft 4 outside edge is close to left end department meshing and is equipped with screw block 5, the through-hole has all been seted up to both sides around being close to on screw block 5, two through-hole inner chambers all run through and are equipped with guide bar 19, both ends all are all with pretreatment tank 2 inner chamber fixed connection around being close to two guide bar 19, screw block 5 bottom is all fixedly connected with fixed tube 24, two fixed tube 24 inner chamber top all fixedly connected with connecting spring 25, two connecting spring 25 bottom all fixedly connected with connecting block 26, two connecting rod 26 bottom all fixedly connected with connecting rod 27, two connecting rod 27 are connected with inner chamber 6 jointly are connected with scraper blade 11 jointly near to both sides, the top fixedly connected with scraper blade 11, the top 11 is jointly connected with top portion is close to both sides fixedly connected with scraper blade 11.

In this embodiment, as shown in fig. 1 and 5, a discharging opening is formed in the position, close to the top, of the right side of the base 1, the right side of the discharging opening is provided with a sealing door 7, the bottom of the sealing door 7 and the position, close to the top, of the pretreatment box 2 are hinged to each other, the left side of the sealing door 7 and the right side of the pretreatment box 2 are mutually attached, a blind hole is formed in the position, close to the center, of the top of the sealing door 7, a limiting plate is arranged at the top of the sealing door 7, the left side of the limiting plate and the right side of the pretreatment box 2 are fixedly connected with the position, close to the top, of the limiting plate, a limiting hole is formed in the position, close to the center, of the limiting plate, a limiting rod 28 is penetrated and inserted into the inner cavity of the blind hole, the top of the limiting rod 28 is fixedly connected with a limiting block 29, and the bottom of the limiting block 29 is close to the left side and the right side of the top of the limiting plate, and a limiting spring 30 is jointly fixed.

In this embodiment, as shown in fig. 1 and 3, the right side of the pretreatment tank 2 is close to the bottom and fixedly connected with a mounting tank, the right side of the inner cavity of the mounting tank is close to the front side and fixedly connected with a second motor 8, two second bearings are fixedly arranged at the left side and the right side of the pretreatment tank 2 and close to the bottom, the adjacent second bearing inner cavities jointly penetrate through a rotating shaft, the right end of the rotating shaft positioned at the front side is fixedly connected with a power output shaft of the second motor 8, a driving gear 9 is fixedly sleeved at the position, close to the right end, of the outer edge of the rotating shaft positioned at the front side, of the rotating shaft, a plurality of stirring rods 10 are fixedly connected at the positions, close to the left end, of the two rotating shaft, of the right side of the pretreatment tank 2 and the right side of the inner cavity of the mounting tank are fixedly connected with a third bearing, the two third bearing inner cavities jointly penetrate through a connecting shaft, the outer edge of the connecting shaft is fixedly sleeved with a driven gear 20, the driven gear 20 is mutually meshed with the driving gear 9, the outer edge of the connecting shaft is fixedly sleeved with a driving pulley 21, the right end, close to the driving pulley 21 is fixedly connected with a driven pulley 23, and the driven pulley 21 is connected with a driven pulley 23, and the driven pulley 23 is connected with a driving belt 22 through a driving belt.

In this embodiment, as shown in fig. 1, a medicine storage tank 15 and a first water pump 16 are fixedly connected to the top of the pretreatment tank 2 near the right side, the medicine storage tank 15 is located on the right side of the first water pump 16, a liquid inlet pipe is commonly inserted between the first water pump 16 and the medicine storage tank 15, a water inlet pipe 14 is inserted to the top of the pretreatment tank 2 near the center, and a liquid outlet pipe is commonly inserted to the right side of the water inlet pipe 14 near the bottom and the left side of the first water pump 16.

In this embodiment, as shown in fig. 1, the top of the pretreatment tank 2 is close to the left side and fixedly connected with a burner body 12 and a fan 13, the burner body 12 is located on the right side of the fan 13, an air outlet pipe is inserted into the top of the burner body 12, an air inlet pipe is inserted between the burner body 12 and the fan 13, and an air pipe is inserted into the bottom of the fan 13 and the top of the pretreatment tank 2 close to the left side.

In this embodiment, as shown in fig. 1, the position of the top of the base 1 close to the left side is fixedly connected with the sedimentation tank 18, the position of the left side of the sedimentation tank 18 close to the top is inserted and connected with a water outlet pipe, the position of the top of the base 1 close to the center is fixedly connected with a second water pump 17, the position of the left side of the second water pump 17 and the position of the right side of the sedimentation tank 18 close to the top are jointly inserted and connected with an L-shaped pipe, and the position of the right side of the second water pump 17 and the position of the left side of the pretreatment tank 2 close to the bottom are jointly inserted and connected with a connecting pipe.

Working principle: when the pretreatment device is used, waste water can enter the pretreatment box 2 through the water inlet pipe 14, the first water pump 16 is started while entering the pretreatment box 2, the treatment medicament in the inner cavity of the medicament storage box 15 can be conveyed to the inner cavity of the water inlet pipe 14, so that the mixed waste water of the treatment medicament enters the pretreatment box 2, when the medicament reaches a certain dosage, the first water pump 16 is started, at the moment, the second motor 8 can be started, the power output shaft of the second motor 8 drives the adjacent rotating shaft to rotate, the driving gear 9 is driven by the rotating shaft to rotate, the driven gear 20 is driven by the driving gear 9 to rotate, the linkage shaft is driven by the driven gear 20 to rotate, the driving belt pulley 21 is driven by the linkage shaft to rotate, the linkage belt 22 is driven by the linkage belt 22 to rotate, the adjacent rotating shaft is driven by the driven belt pulley 23 to rotate, because the rotation directions of the two rotating shafts are opposite, the two rotating shafts drive the adjacent stirring rods 10 to rotate in opposite directions, so that the waste water and the medicament in the pretreatment tank 2 can be uniformly mixed, the waste water and the medicament react fully, the generation of flocculate in the waste water is accelerated, then the second water pump 17 is started, the mixed waste water is conveyed to the inside of the sedimentation tank 18 under the action of the second water pump 17 to accelerate sedimentation, the sedimentation efficiency is improved, so that the later treatment is performed, meanwhile, in the mixing process, the waste gas in the waste water can be accelerated to volatilize, at the moment, the fan 13 can be started, and under the action of the fan 13, the waste gas in the pretreatment tank 2 is pumped out and is sent into the burner body 12, at the moment, the burner body 12 can be started, the waste gas can be fully combusted, so as to remove tiny particles in the waste gas, and the effect of pretreatment is achieved, through the setting of filter 11, can filter the solid impurity in the waste water, be favorable to the abundant processing to waste water, filterable waste water flows into pretreatment tank 2 inner chamber bottom, solid impurity remains at filter 11 top, after waste water treatment is accomplished, through upwards pulling stopper 29, drive gag lever post 28 upwards move through stopper 29, make gag lever post 28 bottom and blind hole inner chamber separation, can open sealing door 7 this moment, through start first motor 3, drive screw spindle 4 through first motor 3 power take off shaft and rotate, remove right through screw thread piece 5 of screw spindle 4, thereby can drive scraper blade 6 to the right side and remove, can scrape the solid impurity at filter 11 top to the right side through scraper blade 6, and discharge through the ejection of compact opening, thereby can be convenient for clear up the solid impurity at filter 11 top, avoid blockking up filter 11, influence the filter effect, through the elasticity effect of two coupling springs 25, can produce decurrent thrust to scraper blade 6 all the time, make scraper blade 6 bottom and 11 top laminating all the time, thereby the cleaning effect has been improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides a waste water waste gas preprocessing device, its characterized in that, includes the base, the base top is close to right side department fixedly connected with pretreatment case, pretreatment case inner chamber left and right sides is close to the equal fixedly connected with first bearing of top department, two first bearing inner chamber runs through jointly and is equipped with the screw spindle, pretreatment case left side is close to the first motor of top department fixedly connected with, first motor power output shaft screw spindle left end fixed connection, screw spindle outside edge is close to left end department meshing and is equipped with the screw thread piece, the through-hole has all been seted up to both sides about being close to on the screw thread piece, two the through-hole inner chamber all runs through and is equipped with the guide bar, two both ends all with pretreatment case inner chamber fixed connection about the guide bar, screw thread piece bottom is close to both sides all fixedly connected with fixed tube around, two equal fixedly connected with coupling spring in fixed tube inner chamber top, two equal fixedly connected with connecting block bottom the connecting rod, two equal fixedly connected with connecting rod in connecting rod bottom the connecting rod bottom to pass through adjacent fixed tube inner chamber to joint, and jointly fixedly connected with scraper blade bottom the top is the top, the pretreatment case is the top is jointly attached to the top.

2. The wastewater and waste gas pretreatment device according to claim 1, wherein the right side of the base is close to the top and is provided with a discharging opening, the right side of the discharging opening is provided with a sealing door, the bottom of the sealing door and the right side of the pretreatment box are hinged to each other, the left side of the sealing door and the right side of the pretreatment box are mutually attached, the top of the sealing door is close to the center and is provided with a blind hole, the top of the sealing door is provided with a limiting plate, the left side of the limiting plate and the right side of the pretreatment box are fixedly connected with the top, the limiting plate is provided with a limiting hole close to the center, a limiting rod penetrates through an inner cavity of the limiting hole, the bottom end of the limiting rod is inserted into the inner cavity of the blind hole, the top end of the limiting rod is fixedly connected with a limiting block, and the left side and the right side of the bottom of the limiting block are both close to the top of the limiting plate to jointly fix a limiting spring.

3. The wastewater and waste gas pretreatment device according to claim 1, wherein an installation box is fixedly connected to the right side of the pretreatment box near the bottom, a second motor is fixedly connected to the right side of an inner cavity of the installation box near the front side of the installation box, two second bearings are fixedly connected to the left side and the right side of the pretreatment box near the bottom, rotating shafts are jointly penetrated through the adjacent inner cavities of the second bearings, the right end of the rotating shaft on the front side is fixedly connected with a power output shaft of the second motor, a driving gear is fixedly sleeved on the outer edge of the rotating shaft near the right end, and a plurality of stirring rods are fixedly connected to the outer edges of the two rotating shafts near the left end.

4. The wastewater and waste gas pretreatment device according to claim 3, wherein a third bearing is fixedly connected to the right side of the pretreatment box near the bottom and the right side of the installation box inner cavity near the center, a connecting shaft is jointly arranged in the two third bearing inner cavities in a penetrating mode, a driven gear is fixedly sleeved on the outer side edge of the connecting shaft near the left end, the driven gear and the driving gear are mutually meshed, a driving belt pulley is fixedly sleeved on the outer side edge of the connecting shaft near the right end, a driven belt pulley is fixedly connected to the right end of the rotating shaft on the rear side, a connecting belt is arranged between the driving belt pulley and the driven belt pulley, and the driving belt pulley is in driving connection with the driven belt pulley through the connecting belt.

5. The wastewater and waste gas pretreatment device according to claim 1, wherein the top of the pretreatment tank is close to the right side and is fixedly connected with a medicine storage tank and a first water pump, the medicine storage tank is positioned on the right side of the first water pump, a liquid inlet pipe is jointly inserted between the first water pump and the medicine storage tank, a water inlet pipe is inserted at the top of the pretreatment tank close to the center, and a liquid outlet pipe is jointly inserted at the right side of the water inlet pipe close to the bottom and at the left side of the first water pump.

6. The wastewater and waste gas pretreatment device according to claim 1, wherein the top of the pretreatment tank is close to the left side and is fixedly connected with a burner body and a fan, the burner body is positioned on the right side of the fan, an air outlet pipe is inserted into the top of the burner body, an air inlet pipe is inserted between the burner body and the fan together, and an air pipe is inserted into the bottom of the fan and the top of the pretreatment tank together close to the left side.

7. The wastewater and waste gas pretreatment device according to claim 1, wherein a sedimentation tank is fixedly connected to the top of the base near the left side, a water outlet pipe is inserted into the left side of the sedimentation tank near the top, a second water pump is fixedly connected to the top of the base near the center, an L-shaped pipe is inserted into the left side of the second water pump and the right side of the sedimentation tank near the top together, and a connecting pipe is inserted into the right side of the second water pump and the left side of the pretreatment tank near the bottom together.

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