CN211972004U

CN211972004U - Blowdown collecting pit of compressed natural gas filling station

Info

Publication number: CN211972004U
Application number: CN202020424624.7U
Authority: CN
Inventors: 王连波
Original assignee: Changchun Gas Thermal Design And Research Institute Co ltd
Current assignee: Changchun Gas Thermal Design And Research Institute Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-20
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a CNG gas station blowdown collecting pit, including effluent water sump, sedimentation tank, compound purge tube and blowdown pond main part, its characterized in that: the sewage disposal pool comprises a sewage disposal pool body and is characterized in that a sewage disposal pool is installed on one side of the sewage disposal pool body, a grid is installed at the top end of the sewage disposal pool, pushing plate moving grooves are formed in two sides of the interior of the grid, pushing plates are installed on the inner sides of the pushing plate moving grooves through pushing plate moving wheels, shearing brackets are installed on the inner sides of the pushing plate moving grooves, shearing bracket fixing parts are installed at the tail ends of the shearing brackets, the sewage disposal pool body is located at the tail ends of the shearing brackets and is provided with a hydraulic oil cylinder, the output end of the hydraulic oil cylinder is provided with the shearing brackets, a sedimentation tank is installed on the outer side of the sewage disposal pool, a chemical. The utility model discloses collect and purify the sewage that gas station discharged, reduce sewage stink, reduce the pollution to the surrounding environment.

Description

Blowdown collecting pit of compressed natural gas filling station

Technical Field

The utility model relates to a blowdown collecting pit equipment technical field specifically is a CNG gas station blowdown collecting pit.

Background

Sewage treatment means that reach a certain water or the purification process of requirement that can reuse after handling sewage, people's life and various industrial production all can produce a large amount of sewage in the city, if not handle direct discharge to these sewage, will cause serious pollution to the environment, the sewage that gas station discharged mainly includes domestic sewage, wash sewage and blowdown jar exhaust sewage for the ground, rubbish and silt content are more among this type of sewage, therefore propose a blowdown collecting pit that is applicable to gas station and use and handle sewage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a CNG gas station blowdown collecting pit possesses the purifying water pond, thereby filters the advantage of rubbish and silt, has solved thereby the direct discharge of sewage destroys the environment, the problem of extravagant resource.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a CNG gas station blowdown collecting pit, includes effluent water sump, sedimentation tank, compound purge tube and blowdown pond main part, its characterized in that: the sewage disposal pool comprises a sewage disposal pool main body, a sewage disposal pool is installed on one side of the sewage disposal pool main body, a grid is installed at the top end of the sewage disposal pool, pushing plate moving grooves are formed in two sides of the interior of the grid, pushing plates are installed on the inner sides of the pushing plate moving grooves through pushing plate moving wheels, shearing frame moving grooves are formed in the interior of the pushing plates, shearing frames are installed on the inner sides of the shearing frame moving grooves, shearing frame fixing pieces are installed at the tail ends of the shearing frames, a hydraulic oil cylinder is installed at the tail end of each shearing frame of the sewage disposal pool main body, a shearing frame is installed at the output end of the hydraulic oil cylinder, a sedimentation pool is installed on the outer side of the sewage disposal pool, a chemical dosing device is installed on the outer side of the top end of the sedimentation pool, a sludge hopper is installed at the, a secondary purification valve is arranged at one end of the secondary purification pipe close to the detachable mud covering net, a secondary purification filter screen is arranged at the position of the secondary purification pipe outside the secondary purification valve, a mud outlet cover of the secondary purification pipe is arranged at the position of the secondary purification pipe below the secondary purification filter screen, a detachable activated carbon pipe B is arranged at the middle position of the secondary purification pipe, an activated carbon tube mounting cover B is arranged at the upper position of the detachable activated carbon tube B of the secondary purification tube, the sewage tank is arranged at the tail end of the secondary purification pipe, a valve B is arranged at the position of the secondary purification pipe, which is positioned outside the sewage tank, an oxidation pond is arranged on the outer side of the sedimentation pond, a detachable activated carbon tube A is arranged on the outer side of the oxidation pond, the detachable activated carbon tube is characterized in that an activated carbon tube mounting cover A is mounted at the top end of the detachable activated carbon tube A, a water collecting tank is mounted at the tail end of the detachable activated carbon tube A, and a valve A is mounted on the outer side of the water collecting tank.

Preferably, a sewage tank connecting port is arranged on the outer side of the grating.

Preferably, a waste water connecting port is arranged on one side of the connecting port of the sewage discharge tank on the grating.

Preferably, a garbage guide plate is arranged outside the grating.

Preferably, the number of the dosing devices is two, and the two dosing devices are respectively arranged at the outer side of the top end of the sedimentation tank.

Preferably, dismantlement formula pocket mud net is equipped with six altogether, and six dismantlement formula pocket mud net divide into two sets of installations in compound purge tube top position department with equal quantity.

Preferably, the number of the secondary purification filter screens is three, and the three secondary purification filter screens are all installed at the positions, located at the outer sides of the secondary purification valves, of the secondary purification pipes.

Preferably, the number of the detachable activated carbon tubes B is two, and the two detachable activated carbon tubes B are both installed in the middle position inside the secondary purification tube.

Preferably, a filter screen is arranged at the inlet of the oxidation pond.

Preferably, the detachable activated carbon tube A is provided with two, and the top ends of the detachable activated carbon tube A are provided with activated carbon tube mounting covers A.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up grid and scraping wings, reached and to have directly carried out the effect of handling to the domestic waste of no aquatic, the grid filters directly by scraping wings release grid behind the domestic waste, is convenient for artifically handle rubbish.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up dismantlement formula activated carbon tube and oxidation pond, reached the effect that can fully filter and purify the impurity in the sewage, can take out aquatic impurity through the microbial metabolism to adsorb the peculiar smell of aquatic.

Drawings

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

FIG. 2 is a schematic view of a partial front view structure of a sewage pool of the present invention;

FIG. 3 is a schematic view of a partial side chamber structure of a sewage pool of the present invention;

fig. 4 is a schematic view of the sedimentation tank of the present invention.

In the figure: 1. a hydraulic cylinder; 2. a fork carriage fixing piece; 3. a fork shearing frame; 4. a sewage tank connecting port; 5. a waste water connection port; 6. a garbage guide plate; 7. a sewage tank; 8. a medication administration device; 9. a sedimentation tank; 10. a secondary purification valve; 11. a sludge hopper; 12. a filter screen; 13. an oxidation pond; 14. a detachable activated carbon tube A; 15. an active carbon tube mounting cover A; 16. a valve A; 17. a water collecting tank; 18. a secondary purification filter screen; 19. a mud outlet cover of the secondary purification pipe; 20. a secondary purification pipe; 21. an active carbon tube mounting cover B; 22. a detachable activated carbon tube B; 23. a valve B; 24. a sewage disposal basin main body; 25. a pusher plate moving groove; 26. a grid; 27. a pusher plate moving wheel; 28. a scissor rack moving groove; 29. a material pushing plate; 30. a mud-tucked net mounting member; 31. the detachable mud covering net.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: a blowdown collecting tank of a compressed natural gas filling station comprises a sewage tank 7, a sedimentation tank 9, a secondary purifying pipe 20 and a blowdown tank main body 24, wherein the sewage tank 7 is installed on one side of the blowdown tank main body 24, a grid 26 is installed at the top end of the sewage tank 7, a blowdown tank connecting port 4 is arranged on the outer side of the grid 26, a wastewater connecting port 5 is installed on one side of the grid 26, which is located on the blowdown tank connecting port 4, a garbage guide plate 6 is installed on the outer side of the grid 26, material pushing plate moving grooves 25 are formed in two sides of the interior of the grid 26, material pushing plates 29 are installed on the inner sides of the material pushing plate moving grooves 25 through material pushing plate moving wheels 27, fork frame moving grooves 28 are formed in the interior of the material pushing plates 29, fork frames 3 are installed on the inner sides of the fork frame moving grooves 28, fork frame fixing pieces 2 are installed at, a sedimentation tank 9 is arranged on the outer side of the sewage tank 7, a chemical dosing device 8 is arranged on the outer side of the top end of the sedimentation tank 9, a sludge hopper 11 is arranged at the bottom end of the sedimentation tank 9, a secondary purification pipe 20 is arranged at the bottom end of the sludge hopper 11, a mud net mounting piece 30 is arranged at the top end of the secondary purification pipe 20, a detachable mud net 31 is arranged at the bottom end of the mud net mounting piece 30, a secondary purification valve 10 is arranged at one end of the secondary purification pipe 20 close to the detachable mud net 31, a secondary purification filter screen 18 is arranged at the outer side position of the secondary purification valve 10 of the secondary purification pipe 20, three secondary purification filter screens 18 are arranged, the three secondary purification filter screens 18 are all arranged at the outer side position of the secondary purification pipe 20, a secondary purification pipe mud outlet cover 19 is arranged at the position of the secondary purification filter screen 18 of the secondary purification pipe 20, a detachable activated carbon pipe B22 is arranged at the middle position of the, and two detachable activated carbon tubes B22 are all installed at the middle position inside the composite purification tube 20, the composite purification tube 20 is located at the position above the detachable activated carbon tube B22 and is provided with an activated carbon tube installation cover B21, the tail end of the composite purification tube 20 is provided with a sewage tank 7, the outer side of the sewage tank 7 of the composite purification tube 20 is provided with a valve B23, the outer side of a sedimentation tank 9 is provided with an oxidation tank 13, the inlet of the oxidation tank 13 is provided with a filter screen 12, the outer side of the oxidation tank 13 is provided with a detachable activated carbon tube A14, the top end of the detachable activated carbon tube A14 is provided with an activated carbon tube installation cover A15, the detachable activated carbon tubes A14 are provided with two, the top ends of the two detachable activated carbon tubes A5 are respectively provided with an activated carbon tube installation cover A15, the tail end of the detachable activated carbon tube A14 is provided with a water collection tank 17, and.

Referring to fig. 4, the present invention provides an embodiment: a compressed natural gas filling station sewage collection pool comprises a sewage pool 7, a sedimentation pool 9, a secondary purification pipe 20 and a sewage pool main body 24, wherein the sewage pool 7 is installed on one side of the sewage pool main body 24, a grid 26 is installed at the top end of the sewage pool 7, material pushing plate moving grooves 25 are formed in two sides inside the grid 26, material pushing plates 29 are installed on the inner sides of the material pushing plate moving grooves 25 through material pushing plate moving wheels 27, fork frame moving grooves 28 are formed in the material pushing plates 29, fork frames 3 are installed on the inner sides of the fork frame moving grooves 28, fork frame fixing pieces 2 are installed at the tail ends of the fork frames 3, a hydraulic oil cylinder 1 is installed at the tail end of each fork frame 3 of the sewage pool main body 24, a fork frame 3 is installed at the output end of the hydraulic oil cylinder 1, the sedimentation pool 9 is installed on the outer side of the sewage pool 7, a chemical dosing device 8 is installed on the outer side of, the bottom end of the sedimentation tank 9 is provided with a sludge hopper 11, the bottom end of the sludge hopper 11 is provided with a secondary purification pipe 20, the top end of the secondary purification pipe 20 is provided with a mud net mounting part 30, the bottom end of the mud net mounting part 30 is provided with a detachable mud net 31, the detachable mud net 31 is provided with six detachable mud nets 31, the six detachable mud nets 31 are divided into two groups in equal quantity and are mounted at the top end position of the secondary purification pipe 20, one end of the secondary purification pipe 20 close to the detachable mud net 31 is provided with a secondary purification valve 10, the secondary purification pipe 20 is provided with a secondary purification filter screen 18 at the position outside the secondary purification valve 10, the secondary purification pipe 20 is provided with a secondary purification pipe mud outlet cover 19 at the position below the secondary purification filter screen 18, the middle position of the secondary purification pipe 20 is provided with a detachable activated carbon pipe B22, the position of the secondary purification pipe 20 above the detachable activated carbon pipe B22 is provided with an activated carbon pipe mounting cover B63, the valve B23 is installed to the position that compound purge tube 20 is located the effluent water sump 7 outside, and oxidation pond 13 is installed to the sedimentation tank 9 outside, and dismantlement formula activated carbon tube A14 is installed to the oxidation pond 13 outside, and activated carbon tube installation lid A15 is installed to dismantlement formula activated carbon tube A14 top, and collecting basin 17 is installed to dismantlement formula activated carbon tube A14 end, and valve A16 is installed to the collecting basin 17 outside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CNG gas station blowdown collecting pit, includes effluent water sump (7), sedimentation tank (9), compound purge tube (20) and blowdown pond main part (24), its characterized in that: the sewage disposal pool comprises a sewage disposal pool body (24), a sewage disposal pool (7) is installed on one side of the sewage disposal pool body (24), a grid (26) is installed on the top end of the sewage disposal pool (7), material pushing plate moving grooves (25) are formed in two sides of the interior of the grid (26), material pushing plates (29) are installed on the inner sides of the material pushing plate moving grooves (25) through material pushing plate moving wheels (27), fork frame moving grooves (28) are formed in the interior of the material pushing plates (29), fork frames (3) are installed on the inner sides of the fork frame moving grooves (28), fork frame fixing pieces (2) are installed at the tail ends of the fork frames (3), a hydraulic oil cylinder (1) is installed at the tail end position of each fork frame (3) of the sewage disposal pool body (24), each fork frame (3) is installed at the output end of the hydraulic oil cylinder (1), a sedimentation pool, sludge bucket (11) is installed at the bottom end of sedimentation tank (9), compound purifying pipe (20) is installed at the bottom end of sludge bucket (11), pocket mud net installation part (30) is installed at the top end of compound purifying pipe (20), detachable pocket mud net (31) is installed at the bottom end of pocket mud net installation part (30), compound purifying pipe (20) is installed near one end of detachable pocket mud net (31) and compound purifying valve (10) is installed, compound purifying pipe (20) is installed at the position outside compound purifying valve (10) and compound purifying filter screen (18), compound purifying pipe (20) is installed at the position below compound purifying filter screen (18) and compound purifying pipe outlet mud cover (19), detachable activated carbon pipe B (22) is installed at the middle position of compound purifying pipe (20), activated carbon pipe installing cover B (21) is installed at the position above detachable activated carbon pipe B (22) of compound purifying pipe (20), effluent water sump (7) is installed to compound purge tube (20) end, it installs valve B (23) to lie in effluent water sump (7) outside position department to compound purge tube (20), oxidation pond (13) are installed in sedimentation tank (9) outside, dismantlement formula activated carbon tube A (14) are installed in oxidation pond (13) outside, activated carbon tube installation lid A (15) are installed on dismantlement formula activated carbon tube A (14) top, pond (17) are installed to dismantlement formula activated carbon tube A (14) end, valve A (16) are installed in pond (17) outside.

2. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: and a sewage tank connecting port (4) is arranged on the outer side of the grating (26).

3. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: and a waste water connecting port (5) is arranged on one side of the grating (26) positioned on the sewage discharge tank connecting port (4).

4. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: and a garbage guide plate (6) is arranged on the outer side of the grating (26).

5. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: the two dosing devices (8) are arranged, and the two dosing devices (8) are respectively arranged at the outer side of the top end of the sedimentation tank (9).

6. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: dismantlement formula pocket mud net (31) are equipped with six altogether, and six dismantlement formula pocket mud net (31) divide into two sets of installations in compound purge tube (20) top position department with equal quantity.

7. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: the number of the secondary purification filter screens (18) is three, and the three secondary purification filter screens (18) are all arranged at the position, outside the secondary purification valve (10), of the secondary purification pipe (20).

8. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: the detachable activated carbon tubes B (22) are arranged in two, and the detachable activated carbon tubes B (22) are arranged in the middle of the inner part of the double purification tube (20).

9. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: and a filter screen (12) is arranged at the inlet of the oxidation pond (13).

10. The blowdown collection pool of compressed natural gas filling station of claim 1, wherein: the detachable activated carbon tube A (14) is provided with two, and the top ends of the detachable activated carbon tube A (14) are provided with activated carbon tube mounting covers A (15).