CN215232450U

CN215232450U - Vacuum collection device for domestic sewage

Info

Publication number: CN215232450U
Application number: CN202121515175.8U
Authority: CN
Inventors: 张友德; 周洁茹; 张军; 张艳
Original assignee: Anhui Xinyu Ecological Industry Co ltd
Current assignee: Anhui Xinyu Environmental Protection Technology Co.,Ltd.
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-21
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a domestic sewage's vacuum collection device, including sewage storage box and vacuum collection jar, the top intercommunication of sewage storage box has the gravity inlet tube, and the inside upper end of sewage storage box installs the cartridge filter that the slope set up, the bottom of gravity inlet tube extends to inside and the rigid coupling of cartridge filter has the receipts oral siphon, rotate through the bearing on the inside wall of cartridge filter and install the dwang, cup jointed on the dwang and managed tangent impeller with closing up, and install helical blade in the periphery of dwang, the left side wall mounting of sewage storage box has the blow off pipe that is linked together with the cartridge filter. The utility model discloses not only can filter the great debris of volume in the sewage and clear up debris to the outside of sewage storage box, can also effectively avoid the precipitate of sewage storage box bottom and the less debris of volume to get into the vacuum tube, ensure that the vacuum tube is not blockked up, improved sewage treatment efficiency, and reduced workman intensity of labour.

Description

Vacuum collection device for domestic sewage

Technical Field

The utility model relates to a domestic sewage collection handles technical field, especially relates to a domestic sewage's vacuum collection device.

Background

In recent years, with the continuous improvement of the economic level of China and the rapid development of urbanization, the pressure for treating rural domestic sewage is continuously increased, and because rural areas are not suitable for building a centralized sewage treatment plant and simultaneously rural residential areas are relatively dispersed and have large terrain change, the traditional gravity pipeline drainage technology has the disadvantages of deeper pipeline laying, complex construction and higher cost, so the domestic sewage vacuum treatment device is produced at the discretion of transportation.

Through the retrieval, application number 201820647025.4's patent discloses a domestic sewage vacuum collection device, including sewage storage box, vacuum collection jar and belt cleaning device, sewage storage box and vacuum collection jar are through first vacuum tube coupling, the sewage storage box include first box and with the second box, first box is connected with into sewage pipe, the second box is provided with filter screen and first level sensor, be provided with elevator pump and vacuum valve on the first vacuum tube way, second level sensor is installed to the lateral wall of vacuum collection jar.

Above-mentioned device is when using, domestic sewage gets into the sewage storage box through advancing sewage conduit, through at the demountable installation filter screen, can filter most impurity in the sewage, avoid impurity to block up first vacuum line, however, above-mentioned device uses after a period, need stop sewage and send into and dismantle the filter screen and wash, install once more after wasing, whole operation process is loaded down with trivial details, sewage treatment efficiency has been reduced, and workman intensity of labour has been strengthened to can't satisfy the user demand of people in the life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of low sewage treatment efficiency and large labor intensity in the prior art and providing a vacuum collecting device for domestic sewage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a vacuum collection device for domestic sewage comprises a sewage storage tank and a vacuum collection tank, wherein the top of the sewage storage tank is fixedly communicated with a gravity water inlet pipe, the upper end of the inside of the sewage storage tank is fixedly provided with an obliquely arranged filter cylinder, the bottom end of the gravity water inlet pipe extends to the inside of the filter cylinder and is fixedly connected with a closing pipe, the inner side wall of the filter cylinder is rotatably provided with a rotating rod through a bearing, the rotating rod is fixedly sleeved with an impeller tangent to the closing pipe, the periphery of the rotating rod is fixedly provided with a helical blade, and the left side wall of the sewage storage tank is fixedly provided with a sewage discharge pipe communicated with the filter cylinder;

fixed mounting has a liquid level sensor on the inside wall of sewage storage box, and the sewage storage box with fixedly connected with vacuum tube between the vacuum collection jar, the one end of vacuum tube extends to the inside of sewage storage box and through the flexible pipe of switching pipe fixedly connected with, the bottom fixedly connected with suction tube of flexible pipe, fixed cover is equipped with floating seat on the perisporium of suction tube, the other end of vacuum tube extends to the inside of vacuum collection jar, the fixed intercommunication in top of vacuum collection jar has the blast pipe, and the fixed intercommunication in right side bottom of vacuum collection jar has the drain pipe.

Preferably, a plurality of bristles are fixedly mounted on the edge wall of the spiral blade.

Preferably, the water inlet end of the suction pipe is fixedly provided with a filter screen.

Preferably, a collecting barrel is arranged vertically below the sewage draining pipe.

Preferably, the vacuum pipe is provided with a vacuum valve and a lift pump.

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

1. the utility model discloses an utilize the impact force drive impeller of sewage to rotate and make it drive the dwang and rotate, drive helical blade through the dwang and rotate to can discharge the inside great debris of cartridge filter, and then improve sewage treatment efficiency, and reduce workman intensity of labour.

2. The utility model discloses a mutual cooperation of flexible pipe, suction tube and showy seat can avoid the suction tube to carry the silt and the less debris of volume of sewage storage box bottom to the vacuum tube and lead to its jam, ensures vacuum collection device's normal use to sewage treatment efficiency has been improved.

The utility model discloses a mutual cooperation between each part, not only can filter the great debris of volume in the sewage and clear up debris to the outside of sewage storage box, can also effectively avoid the deposit of sewage storage box bottom and the less debris of volume to get into the vacuum tube, ensure that the vacuum tube is not blockked up to sewage treatment efficiency has been improved, and workman intensity of labour has been reduced.

Drawings

FIG. 1 is a schematic structural view of a vacuum domestic sewage collecting apparatus according to the present invention;

FIG. 2 is a schematic view of a sectional structure of a sewage storage tank of the vacuum domestic sewage collecting apparatus according to the present invention;

fig. 3 is a side view profile structure diagram of the sewage storage tank of the vacuum domestic sewage collecting device provided by the utility model.

In the figure: 1. a sewage storage tank; 2. a vacuum collection tank; 3. a gravity water inlet pipe; 4. a filter cartridge; 5. a mouth-closing tube; 6. rotating the rod; 7. an impeller; 8. a helical blade; 9. a blow-off pipe; 10. a liquid level sensor; 11. a vacuum tube; 12. a telescopic pipe; 13. a suction tube; 14. a floating seat; 15. an exhaust pipe; 16. a drain pipe; 17. brushing; 18. a collection barrel; 19. a vacuum valve; 20. a lift pump.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-3, a vacuum collecting device for domestic sewage comprises a sewage storage tank 1 and a vacuum collecting tank 2, wherein the top of the sewage storage tank 1 is fixedly communicated with a gravity water inlet pipe 3, the upper end inside the sewage storage tank 1 is fixedly provided with an obliquely arranged filter cartridge 4, impurities with large volume are separated from sewage through the filter cartridge 4, the bottom end of the gravity water inlet pipe 3 extends into the filter cartridge 4 and is fixedly connected with a closing-in pipe 5 for increasing sewage impact force, the inner side wall of the filter cartridge 4 is rotatably provided with a rotating rod 6 through a bearing, the rotating rod 6 is fixedly sleeved with an impeller 7 tangent to the closing-in pipe 5, the periphery of the rotating rod 6 is fixedly provided with a helical blade 8 for conveying the impurities, and the left side wall of the sewage storage tank 1 is fixedly provided with a discharge pipe 9 communicated with the filter cartridge 4;

fixed mounting has liquid level sensor 10 on the inside wall of sewage storage box 1, and fixedly connected with vacuum tube 11 between sewage storage box 1 and the vacuum collection jar 2, the one end of vacuum tube 11 extends to sewage storage box 1's inside and through switching pipe fixedly connected with flexible pipe 12, the bottom fixedly connected with suction tube 13 of flexible pipe 12, fixed cover is equipped with floats seat 14 on the perisporium of suction tube 13, the other end of vacuum tube 11 extends to the inside of vacuum collection jar 2, the fixed intercommunication in top of vacuum collection jar 2 has blast pipe 15, and the fixed intercommunication in right side bottom of vacuum collection jar 2 has drain pipe 16.

In the embodiment, sewage flows into the sewage storage tank 1 through the gravity water inlet pipe 3, the impact force of the sewage is increased instantly when the sewage passes through the closing pipe 5, the impeller 7 is driven to rotate by the sewage impact force and drives the rotating rod 6 to rotate, the spiral blade 8 is driven to rotate by the rotating rod 6, so that large impurities in the filter cartridge 4 can be discharged through the sewage discharge pipe 9, when the liquid level sensor 10 detects that the sewage level in the sewage storage tank 1 reaches a certain height, the lifting pump 20 and the vacuum valve 19 are opened to pump the sewage into the vacuum collection tank 2, in the process of pumping the sewage, the suction pipe 13 always floats at the upper end of the liquid level under the combined action of the telescopic pipe 12 and the floating seat 14, the suction pipe 13 can be prevented from conveying sludge at the bottom of the sewage storage tank 1 and small impurities to the vacuum pipe 11 to cause blockage, and the normal use of the vacuum collection device is ensured, thereby improving the sewage treatment efficiency and reducing the labor intensity of workers.

Example two

Referring to fig. 1-3, this embodiment is basically the same as the first embodiment, and is more optimized in that a plurality of bristles 17 are fixedly mounted on the edge wall of the spiral blade 8, the bristles 17 clean the adhered substances on the filter cartridge 4, so as to prevent the flow hole on the filter cartridge 4 from being blocked, thereby improving the sewage treatment efficiency, the filter screen is fixedly mounted at the water inlet end of the suction pipe 13, thereby filtering smaller impurities, avoiding blocking the vacuum pipe 11, and ensuring the normal use of the vacuum collection device, the collecting barrel 18 is arranged vertically below the sewage discharge pipe 9, so as to collect the impurities, thereby improving the sewage treatment efficiency, the vacuum pipe 11 is provided with the vacuum valve 19 and the lift pump 20, thereby ensuring that the sewage is rapidly conveyed to the vacuum collecting tank 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vacuum collection device for domestic sewage, which comprises a sewage storage tank (1) and a vacuum collection tank (2), it is characterized in that the top of the sewage storage tank (1) is fixedly communicated with a gravity water inlet pipe (3), and the upper end of the interior of the sewage storage tank (1) is fixedly provided with a filter cartridge (4) which is obliquely arranged, the bottom end of the gravity water inlet pipe (3) extends to the inside of the filter cylinder (4) and is fixedly connected with a closing pipe (5), a rotating rod (6) is rotatably arranged on the inner side wall of the filter cylinder (4) through a bearing, an impeller (7) which is tangent to the closing-in pipe (5) is fixedly sleeved on the rotating rod (6), a spiral blade (8) is fixedly arranged on the periphery of the rotating rod (6), and a drain pipe (9) communicated with the filter cartridge (4) is fixedly arranged on the left side wall of the sewage storage tank (1);

fixed mounting has liquid level sensor (10) on the inside wall of sewage storage tank (1), and sewage storage tank (1) with fixedly connected with vacuum tube (11) between vacuum collection tank (2), the one end of vacuum tube (11) extends to the inside of sewage storage tank (1) and through switching pipe fixedly connected with flexible pipe (12), the bottom fixedly connected with suction tube (13) of flexible pipe (12), fixed cover is equipped with floating seat (14) on the perisporium of suction tube (13), the other end of vacuum tube (11) extends to the inside of vacuum collection tank (2), the fixed intercommunication in top of vacuum collection tank (2) has blast pipe (15), and the fixed intercommunication in right side bottom of vacuum collection tank (2) has drain pipe (16).

2. The vacuum domestic sewage collecting device according to claim 1, wherein a plurality of bristles (17) are fixedly mounted on the edge wall of said helical blade (8).

3. The vacuum domestic sewage collecting device of claim 1, wherein the water inlet end of the suction pipe (13) is fixedly provided with a filter screen.

4. A vacuum collection device for domestic sewage according to claim 1, wherein a collection bucket (18) is arranged vertically below the sewage discharge pipe (9).

5. The vacuum domestic sewage collection apparatus according to claim 1, wherein said vacuum pipe (11) is provided with a vacuum valve (19) and a lift pump (20).