CN212700775U

CN212700775U - Grille installation for domestic sewage treatment

Info

Publication number: CN212700775U
Application number: CN202020992047.1U
Authority: CN
Inventors: 陈进典
Original assignee: Quanzhou Shunxin Catering Co ltd
Current assignee: Tianjin Qingshuo Municipal Engineering Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-16
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a grid device for domestic sewage treatment, including the grid pond, the welding of one side of grid pond inner wall bottom has the baffle, the inside in grid pond is divided into the filter chamber by the baffle and deposits miscellaneous chamber, the back interlude in grid pond installs the drain pipe, the riser, two have all been welded to the inside both sides in filter chamber be provided with filtering mechanism between the top of riser. This grid device for domestic sewage treatment, through grid pond, filter chamber, drain pipe, first gear, riser, A-frame, driving motor I, drive mechanism, installation axle, supporting wheel, inlet tube, wheel ring, second gear, a round platform type section of thick bamboo I, filter mechanism, a sieve section of thick bamboo, a round platform type section of thick bamboo two uses with the cooperation of baffle to the impurity that realizes filtering off filters can not pile up in the inside of filter chamber, but the unified inside of depositing miscellaneous chamber is collected the storage, can not influence the normal work of filter chamber.

Description

Grille installation for domestic sewage treatment

Technical Field

The utility model relates to a sewage treatment field specifically is a grid device for domestic sewage treatment.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

When sewage is treated, firstly, sewage needs to pass through the grating tank, impurities such as floaters in the sewage are filtered, the existing filtering method is that the grating plate is additionally arranged in the grating tank, although the effect of intercepting and filtering can be achieved, the impurities intercepted singly can be gathered in the grating tank, the grating plate is easy to block, and the filtering efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grid device for domestic sewage treatment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a grid device for treating domestic sewage comprises a grid pool, wherein a partition plate is welded on one side of the bottom of the inner wall of the grid pool, the interior of the grid pool is divided into a filter cavity and a sundry storage cavity by the partition plate, a drain pipe is installed on the back of the grid pool in an inserting mode, vertical plates are welded on two sides of the interior of the filter cavity, a filter mechanism is arranged between the tops of the two vertical plates and comprises a first round platform type cylinder and a second round platform type cylinder, a screen cylinder is fixedly connected between opposite surfaces of the first round platform type cylinder and the second round platform type cylinder, wheel rings are sleeved on the outer walls of the first round platform type cylinder and the second round platform type cylinder, supporting wheels matched with the wheel rings are fixedly installed on the tops of the two vertical plates, a second gear is sleeved on the outer wall of the first round platform type cylinder and positioned on one side of the wheel rings, a water inlet pipe is installed on one side of the grid pool in an inserting mode, the utility model discloses a grid pond, including installation axle, first gear, grid pond, first gear, second gear, triangular support, driving motor I, driving mechanism is provided with between the other end of installation axle and the drive end of driving motor I, the one end fixedly connected with of installation axle and the first gear of second gear looks adaptation, and first gear meshes with the second gear mutually, the bottom welding of grid pond one side has triangular support, the top fixed mounting of triangular support has driving motor I, be provided with drive mechanism between the other end of.

As a further aspect of the present invention: deposit the inside fixed mounting in miscellaneous chamber and have shedding mechanism, shedding mechanism includes the feed cylinder, one side of feed cylinder is run through and has been seted up the feed inlet, the welding of one side of feed cylinder has the feeding storehouse, the top fixed mounting of feed cylinder has driving motor two, driving end fixedly connected with rotation axis of driving motor two, the outer wall welding of rotation axis has helical blade, the row's of material pipe is installed in one side interlude of feed cylinder.

As a further aspect of the present invention: the interior of the feeding bin is communicated with the interior of the charging barrel through the feeding hole.

As a further aspect of the present invention: the size of the first circular truncated cone-shaped cylinder is smaller than that of the second circular truncated cone-shaped cylinder.

As a further aspect of the present invention: the transmission mechanism consists of a driving wheel, a driven wheel and a belt, and the driving wheel is in transmission connection with the driven wheel through the belt.

As a further aspect of the present invention: the shape of the screen cylinder is a circular truncated cone.

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

1. the utility model uses the first driving motor, the transmission mechanism, the mounting shaft, the supporting wheel, the water inlet pipe, the wheel ring, the second gear, the first round platform type cylinder, the filtering mechanism, the screen cylinder, the second round platform type cylinder and the clapboard in a matching way, thereby realizing that the filtered impurities can not be accumulated in the filtering cavity, but can be collected and stored in the impurity storage cavity uniformly without influencing the normal work of the filtering cavity, meanwhile, the first driving motor drives the mounting shaft to rotate through the transmission mechanism, thereby moving the first gear to rotate, under the transmission action of the first gear and the second gear, realizing that the first driving motor can be started to move the filtering mechanism to rotate, thereby the filtered impurities can roll and fall in the filtering mechanism, the impurities can not be accumulated in the screen cylinder, and the mesh of the screen drum is prevented from being blocked, and the filtering efficiency of the screen drum is ensured.

2. The utility model discloses an shedding mechanism, driving motor two, arrange the material pipe, the feed cylinder, helical blade, the rotation axis, the cooperation of feeding storehouse and feed inlet is used, thereby realized will depositing miscellaneous intracavity portion's impurity and upwards promote through mechanized structure, when clearing up depositing miscellaneous intracavity portion impurity, need not the manual work and clear up to the inside of depositing miscellaneous chamber down, the intensity to depositing miscellaneous intracavity portion clearance has been reduced, time saving and labor saving, and simultaneously, when clearing up depositing miscellaneous chamber, the staff has also been ensured to leave the operation region as far as, the potential safety hazard is reduced, the security of use is improved.

Drawings

FIG. 1 is a schematic structural view of a domestic sewage treatment grid device;

FIG. 2 is a sectional view of a grating tank of a grating device for domestic sewage treatment;

fig. 3 is a schematic structural diagram of a discharging mechanism in a grid device for domestic sewage treatment.

In the figure: the device comprises a grating pool 1, a filter cavity 2, a drain pipe 3, a first gear 4, a vertical plate 5, a triangular support 6, a first driving motor 7, a transmission mechanism 8, a mounting shaft 9, a supporting wheel 10, a water inlet pipe 11, a wheel ring 12, a second gear 13, a first circular truncated cone-shaped cylinder 14, a filter mechanism 15, a screen cylinder 16, a second circular truncated cone-shaped cylinder 17, a discharge mechanism 18, a impurity storage cavity 19, a partition plate 20, a second driving motor 21, a discharge pipe 22, a material cylinder 23, a spiral blade 24, a rotating shaft 25, a feeding bin 26 and a feeding port 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a grid device for treating domestic sewage comprises a grid pool 1, a partition plate 20 is welded on one side of the bottom of the inner wall of the grid pool 1, the interior of the grid pool 1 is divided into a filter cavity 2 and an impurity storage cavity 19 by the partition plate 20, a drain pipe 3 is installed on the back of the grid pool 1 in an inserting manner, the water inlet end of the drain pipe 3 is located inside the filter cavity 2, risers 5 are welded on both sides of the interior of the filter cavity 2, a filter mechanism 15 is arranged between the tops of the two risers 5, the filter mechanism 15 comprises a first circular truncated cone-shaped cylinder 14 and a second circular truncated cone-shaped cylinder 17, a screen cylinder 16 is fixedly connected between the opposite surfaces of the first circular truncated cone-shaped cylinder 14 and the second circular truncated cone-shaped cylinder 17, a wheel ring 12 is sleeved on the outer wall of the first circular truncated cone-shaped cylinder 14 and the second circular truncated cone-shaped cylinder 17, a support wheel 10 matched, a second gear 13 is sleeved on one side of the outer wall of the first circular truncated cone-shaped cylinder 14, which is positioned on the wheel ring 12, a water inlet pipe 11 is inserted and installed on one side of the grid pool 1, the water outlet end of the water inlet pipe 11 is positioned inside the first circular truncated cone-shaped cylinder 14, the grid pool 1 is rotatably installed with an installation shaft 9 through a bearing which is embedded and installed on one side of the grid pool 1, one end of the installation shaft 9 penetrates through one side of the vertical plate 5 and extends to the lower side of the second gear 13, one end of the installation shaft 9 is fixedly connected with a first gear 4 which is matched with the second gear 13, the first gear 4 is meshed with the second gear 13, a triangular bracket 6 is welded at the bottom of one side of the grid pool 1, a driving motor I7 is fixedly installed at the top of the triangular bracket 6, a transmission mechanism 8 is arranged between the driving end of the driving motor I7 and the other end of the, feed inlet 27 has been run through to one side of feed cylinder 23, feed bin 26 has been welded to one side of feed cylinder 23, the top fixed mounting of feed cylinder 23 has driving motor two 21, and the inside of the top of feed cylinder 23 and extension to feed cylinder 23 is run through to the driving end of driving motor two 21, the driving end fixedly connected with rotation axis 25 of driving motor two 21, the outer wall welding of rotation axis 25 has helical blade 24, row's material pipe 22 is installed to one side interlude of feed cylinder 23, be linked together through feed inlet 27 between the inside of feed bin 26 and the inside of feed cylinder 23, the size of round platform type cylinder one 14 is less than the size of round platform type cylinder two 17, drive mechanism 8 is by the action wheel, follow driving wheel and belt component, and be connected through belt drive between action wheel and the follow driving wheel, the.

The utility model discloses a theory of operation is:

when the device is used, sewage enters the inside of the circular truncated cone-shaped cylinder I14 through the water inlet pipe 11, impurities in the sewage are filtered out by the screen cylinder 16 when the sewage passes through the screen cylinder 16 and fall into the impurity storage cavity 19 through the circular truncated cone-shaped cylinder II 17, the sewage falls into the inside of the filter cavity 2 and is discharged through the water discharge pipe 3, so that the filtered impurities cannot be accumulated in the filter cavity 2, but are uniformly collected and stored in the impurity storage cavity 19 without influencing the normal work of the filter cavity 2, meanwhile, the driving motor I7 drives the mounting shaft 9 to rotate through the transmission mechanism 8, so that the first gear 4 is rotated, the driving motor I7 is started under the transmission action of the first gear 4 and the second gear 13, so that the filtering mechanism 15 can be rotated, the filtered impurities can roll and fall in the inside of the filter mechanism 15, and the impurities cannot be accumulated in the screen cylinder 16, the mesh of the screen drum 16 is prevented from being blocked, the filtering efficiency of the screen drum 16 is ensured, when impurities enter the impurity storage cavity 19, the impurities fall into the feeding bin 26 and enter the material cylinder 23 through the feeding hole 27, meanwhile, the driving motor II 21 drives the rotating shaft 25 to rotate so that the helical blade 24 rotates, the rotation of the helical blade 24 drives the impurities to move upwards and finally discharge the impurities through the discharging pipe 22, therefore, the impurities in the impurity storage cavity 19 are lifted upwards through a mechanical structure, when the impurities in the impurity storage cavity 19 are cleaned, workers do not need to manually clean the inside of the impurity storage cavity 19, the cleaning strength of the inside of the impurity storage cavity 19 is reduced, time and labor are saved, meanwhile, when the impurity storage cavity 19 is cleaned, the workers are ensured to leave an operation area as far as possible, and potential safety hazards are reduced, the use safety is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a grid device for domestic sewage treatment, includes grid pond (1), its characterized in that: the filter is characterized in that a partition plate (20) is welded at one side of the bottom of the inner wall of the grating pool (1), the interior of the grating pool (1) is divided into a filter cavity (2) and a sundry cavity (19) by the partition plate (20), a drain pipe (3) is installed at the back of the grating pool (1) in a penetrating manner, vertical plates (5) are welded at two sides of the interior of the filter cavity (2), a filter mechanism (15) is arranged between the tops of the two vertical plates (5), the filter mechanism (15) comprises a first circular truncated cone type cylinder (14) and a second circular truncated cone type cylinder (17), a screen cylinder (16) is fixedly connected between opposite surfaces of the first circular truncated cone type cylinder (14) and the second circular truncated cone type cylinder (17), a wheel ring (12) is sleeved on the outer wall of the first circular truncated cone type cylinder (14) and the second circular truncated cone type cylinder (17), and support wheels (10) matched with the wheel ring (, the outer wall of a round platform type section of thick bamboo (14) and be located one side of wheel ring (12) and cup jointed second gear (13), inlet tube (11) are installed to the one side interlude of grid pond (1), grid pond (1) is inlayed the bearing rotation of installation through its one side and is installed installation axle (9), the one end fixedly connected with of installation axle (9) and first gear (4) of second gear (13) looks adaptation, and first gear (4) and second gear (13) mesh mutually, the bottom welding of grid pond (1) one side has A-frame (6), the top fixed mounting of A-frame (6) has driving motor (7), be provided with drive mechanism (8) between the drive end of driving motor (7) and the other end of installation axle (9).

2. The grille apparatus for treating domestic sewage according to claim 1, wherein: deposit the inside fixed mounting in miscellaneous chamber (19) and have shedding mechanism (18), shedding mechanism (18) include feed cylinder (23), feed inlet (27) have been seted up in one side of feed cylinder (23) run through, one side welding of feed cylinder (23) has feeding storehouse (26), the top fixed mounting of feed cylinder (23) has driving motor two (21), the drive end fixedly connected with rotation axis (25) of driving motor two (21), the outer wall welding of rotation axis (25) has helical blade (24), row material pipe (22) are installed in one side interlude of feed cylinder (23).

3. The grille apparatus for treating domestic sewage according to claim 2, wherein: the interior of the feeding bin (26) is communicated with the interior of the charging barrel (23) through a feeding hole (27).

4. The grille apparatus for treating domestic sewage according to claim 1, wherein: the size of the first circular truncated cone-shaped cylinder (14) is smaller than that of the second circular truncated cone-shaped cylinder (17).

5. The grille apparatus for treating domestic sewage according to claim 1, wherein: the transmission mechanism (8) is composed of a driving wheel, a driven wheel and a belt, and the driving wheel is in transmission connection with the driven wheel through the belt.

6. The grille apparatus for treating domestic sewage according to claim 1, wherein: the sieve drum (16) is in a circular truncated cone shape.