CN213738674U

CN213738674U - Municipal administration sewage treatment plant

Info

Publication number: CN213738674U
Application number: CN202022716042.9U
Authority: CN
Inventors: 陶忠余; 王煜帆
Original assignee: Zhejiang Senhe Construction Co Ltd
Current assignee: Zhejiang Senhe Construction Co Ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-07-20
Anticipated expiration: 2030-11-21

Abstract

The application relates to a municipal sewage treatment device, which comprises a sewage treatment box and a water outlet pipeline, wherein the water outlet pipeline is arranged on the side wall of the sewage treatment box and is positioned close to the bottom of the sewage treatment box; the utility model discloses a sewage treatment case, including dredging pipe, connecting tube, dredging rod, mounting panel, dredging pipe and water inlet pipe, dredging pipe keeps away from the one end of connecting tube and is higher than the liquid level height in the sewage treatment case, the one end that connecting tube was kept away from to dredging pipe is connected with the mounting panel, run through on the mounting panel and slide and be connected with the dredge rod of wearing to locate in dredging pipe, just circumferential direction takes place for the relative mounting panel of dredging rod, the dredge rod is including setting up in the spring pipe that stretches into the one end of dredging pipe, the dredge rod slides on the mounting panel so that one section of spring pipe stretches into in the outlet conduit. This application has the effect that the convenience was cleared up the outlet conduit who blocks up.

Description

Municipal administration sewage treatment plant

Technical Field

The application relates to the field of sewage treatment equipment, in particular to a municipal sewage treatment device.

Background

Municipal sewage treatment refers to measures taken to change the nature of sewage so that the sewage does not harm the environmental waters.

The utility model discloses a chinese utility model patent that publication number is CN211310881U discloses a municipal sewage treatment plant, and it includes the device main part, the front end surface of device main part is provided with the climbing ladder, the lower extreme surface of device main part is provided with the supporting legs, the lower extreme surface of supporting legs is provided with the supporting shoe, the one end surface of device main part is provided with the water inlet, one side that the one end surface of device main part is close to the water inlet is provided with the outlet, the upper end surface of device main part is provided with dredge, the outside surface of device main part is provided with supporting mechanism. A municipal administration sewage treatment plant, can consolidate the outside of device main part, can prevent that the inboard water pressure of device main part is too high to lead to the device main part to warp, can open the top of device main part, conveniently dredge when the inside of device main part takes place to block up.

In view of the above-mentioned related art, the inventor believes that due to the complexity of sewage, the water after sewage treatment often has some impurities, which are easily accumulated at the drain outlet to cause the drain outlet to be blocked, but the drain outlet at the bottom is difficult to dredge only by opening an access hole above the device main body, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to clear up the outlet conduit who blocks up conveniently, the application provides a municipal administration sewage treatment plant.

The application provides a municipal administration sewage treatment plant adopts following technical scheme:

a municipal sewage treatment device comprises a sewage treatment box and a water outlet pipeline which is arranged on the side wall of the sewage treatment box and is positioned close to the bottom of the sewage treatment box, wherein the water outlet pipeline is connected with a connecting pipeline, the outer side wall of the connecting pipeline is connected with a dredging pipe, and the dredging pipe is communicated with the connecting pipeline; the utility model discloses a sewage treatment case, including dredging pipe, connecting tube, dredging rod, mounting panel, dredging pipe and water inlet pipe, dredging pipe keeps away from the one end of connecting tube and is higher than the liquid level height in the sewage treatment case, the one end that connecting tube was kept away from to dredging pipe is connected with the mounting panel, run through on the mounting panel and slide and be connected with the dredge rod of wearing to locate in dredging pipe, just circumferential direction takes place for the relative mounting panel of dredging rod, the dredge rod is including setting up in the spring pipe that stretches into the one end of dredging pipe, the dredge rod slides on the mounting panel so that one section of spring pipe stretches into in the outlet conduit.

Through adopting above-mentioned technical scheme, when outlet conduit takes place to block up, wear to establish into outlet conduit with the spring pipe through the mediation pole that slides, because the spring pipe can take place the axial and buckle, therefore can make the spring pipe take place to rotate in step through rotating the mediation pole, take place pivoted in-process at the spring pipe, the one end of spring pipe can contact with the filth that blocks up in the outlet conduit to the rotation through the spring pipe makes to dredge the filth, resumes the circulation of rivers again.

Preferably, dredge pole still including with spring pipe coaxial coupling's actuating lever, the actuating lever is provided with the external splines, it is connected with the rotation piece to rotate on the mounting panel, the actuating lever axial runs through the rotation piece, just be provided with the external splines complex internal splines with the actuating lever on the rotation piece, it is still coaxial to be provided with the limiting plate of restriction dredge pole stroke on the actuating lever.

Through adopting above-mentioned technical scheme, the mode that internal spline and external spline mutually supported can realize rotating the piece and be connected with sliding of actuating lever, and cooperation intensity is high, and setting up of limiting plate can carry on spacingly to the formation of dredging rod, and it is intraductal to hinder dredging rod to stretch into the mediation completely.

Preferably, rotate the piece and include bush and connecting block, the connecting block runs through be provided with actuating lever complex internal spline, the one end of bush is provided with spacing turn-ups, it is provided with the installation through-hole to run through on the mounting panel, the one end that dredging pipe was kept away from to the mounting panel and the circumference that is located the installation through-hole is provided with the countersunk groove, the bush is worn to locate in the installation through-hole, spacing turn-ups is worn to locate in the countersunk groove, the connecting block has the spacing ring protruding, the connecting block is worn to locate in the bush just the protruding butt of spacing ring in one side of the tank bottom in countersunk groove is kept away from to spacing turn-ups, fixedly connected with restriction bush and the barrier plate that the connecting block axial was slided on the mounting panel.

Through adopting above-mentioned technical scheme, setting up of bush has improved the lubricity when the actuating lever rotates, has made things convenient for user's drive actuating lever to rotate, and efficiency is higher.

Preferably, a limiting support is axially fixed in the dredging pipe, a through hole for the driving rod to penetrate is formed in the limiting support, and the limiting plate is located between the limiting support and the mounting plate.

Through adopting above-mentioned technical scheme, the effect of restriction actuating lever intensity can be played on the one hand in the setting of spacing support, and on the other hand can play the effect of restriction actuating lever axis distance of sliding through setting up the limiting plate between spacing support and mounting panel, simple structure easily realizes easy to assemble and maintenance.

Preferably, the limiting plate is provided with a plurality of water through holes in a penetrating mode.

Through adopting above-mentioned technical scheme, the setting of crossing the water hole makes the limiting plate can communicate the cavity at limiting plate both ends at the in-process that slides, makes things convenient for rivers and gaseous process for the actuating lever can be more smooth and easy at the in-process that slides.

Preferably, the limiting plate is made of rubber.

Through adopting above-mentioned technical scheme, rubber has certain elasticity for the limiting plate can not produce the hard contact with the in-process of spacing support and mounting panel contact, reduces because the wearing and tearing that the collision produced.

Preferably, the limiting support comprises a fixing sleeve and a plurality of supporting blocks fixed to the circumferential direction of the fixing sleeve, the through holes are formed in the fixing sleeve, and the supporting blocks are connected with the pipe wall of the dredging pipe.

Through adopting above-mentioned technical scheme, this kind of setting has formed the clearance that fluid such as water supply passed through between making adjacent supporting shoe for the actuating lever can be more smooth and easy at the in-process that slides, and this kind of structure makes spacing support's material still less, and manufacturing cost is lower.

Preferably, the supporting block is provided with a limiting block at one end far away from the fixed sleeve, a sliding groove for sliding the limiting block is formed in the pipe wall of the dredging pipe along the extension direction of the pipe wall, and the sliding groove penetrates through one end, far away from the connecting pipeline, of the dredging pipe.

Through adopting above-mentioned technical scheme, the mode of assembly that slides is convenient to be installed spacing support, and the installation effectiveness is higher, conveniently demolishs simultaneously and changes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the water outlet pipeline is blocked, the water outlet pipeline can be conveniently dredged, and the efficiency is high;

2. the manual dredging rod is driven to rotate, so that the dredging can be realized, and the device is green and environment-friendly.

Drawings

FIG. 1 is a schematic view of the construction of a municipal sewage treatment plant.

Figure 2 is a cross-sectional view of the deoccluding mechanism.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an exploded view of the dredging pipe and the limiting bracket.

Fig. 5 is a partial structure schematic diagram of the driving rod and the limiting plate.

Description of reference numerals: 11. a sewage treatment tank; 12. a water outlet pipeline; 13. a water inlet pipe; 14. a brace; 15. an access hole; 2. a dredging mechanism; 31. connecting a pipeline; 4. dredging the pipe; 5. dredging the rod; 6. fixing a bracket; 32. a connector; 7. mounting a plate; 51. a spring tube; 52. a drive rod; 8. a rotating member; 81. a bushing; 82. connecting blocks; 71. mounting a through hole; 72. a countersunk groove; 83. limiting and flanging; 84. the limiting ring is convex; 85. a blocking plate; 53. a limiting plate; 9. a limiting bracket; 91. a through hole is penetrated; 92. fixing the sleeve; 93. a support block; 94. a limiting block; 41. a sliding groove; 54. the ring groove is embedded in a clamping manner; 55. water passing holes; 101. rotating the handle; 1011. a connecting rod; 1012. a holding rod; 1013. an anti-slip rubber sleeve; 56. a clamping groove; 57. and a clamp spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses municipal sewage treatment plant. Referring to fig. 1, the municipal sewage treatment device comprises a sewage treatment tank 11, a water outlet pipe 12 is arranged on the side wall of the sewage treatment tank 11 and at the bottom of the sewage treatment tank 11, a water inlet pipe 13 for flowing sewage into the sewage treatment tank 11 is arranged at the top of the sewage treatment tank 11, a supporting leg 14 for supporting the sewage treatment tank 11 is arranged at the bottom of the sewage treatment tank 11, and an access hole 15 is arranged at the top of the sewage treatment tank 11. The water outlet pipe 12 is connected with a dredging mechanism 2, and the dredging mechanism 2 is provided with a water outlet for discharging water. Sewage enters the sewage treatment box 11 from the water inlet pipeline 13, and water treated by the sewage treatment box 11 flows out through the water outlet pipeline 12 and the dredging mechanism 2, wherein when the water outlet pipeline 12 is blocked, the water outlet pipeline 12 can be dredged through the dredging mechanism 2.

Referring to fig. 1 and 2, the dredging mechanism 2 includes a connecting pipe 31, a dredging pipe 4, a dredging rod 5, and a fixing bracket 6 for fixing the dredging pipe 4, one end of the connecting pipe 31 is flange-connected with the water outlet pipe 12, and the other end is used for being connected with an external water pipe to discharge water in the sewage treatment tank 11. The outer side wall of the connecting pipeline 31 is provided with a connector 32, the connector 32 is in flange connection with the dredging pipe 4, and the dredging pipe 4 is communicated with the connecting pipeline 31. In this embodiment, the dredging pipe 4 is disposed above the connecting pipe 31, and the dredging pipe 4 is inclined from bottom to top to a side far away from the sewage treatment tank 11. Dredging pipe 4 keeps away from the one end flange connection of connecting tube 31 has mounting panel 7, and dredging rod 5 runs through and slides and connect on mounting panel 7, and dredging rod 5 can take place circumferential direction relatively mounting panel 7, makes dredging rod 5 can dredge outlet conduit 12 through the sliding and the rotation of dredging rod 5. It should be noted that the end of the dredging pipe 4 far from the connecting pipe 31 is higher than the liquid level of the sewage in the sewage treatment tank 11, so that the water discharged from the water outlet pipe 12 does not flow out from the upper side of the dredging pipe 4.

Referring to fig. 2 and 3, the dredging rod 5 includes a spring tube 51 and a driving rod 52 which are coaxially connected, the spring tube 51 and the driving rod 52 are fixed to each other by welding, and the spring tube 51 extends into the dredging tube 4. The axis of the driving rod 52 penetrates through the rotating member 8 and is connected with the rotating member 8 in a sliding manner, the rotating member 8 is connected with the mounting plate 7 in a rotating manner, and the driving rod 52 slides on the mounting plate 7 so that a section of the spring tube 51 can extend into the water outlet pipeline 12 or retract into the dredging pipe 4.

Wherein, the periphery wall of the driving rod 52 is provided with an external spline, the rotating part 8 is provided with an internal spline matched with the external spline of the driving rod 52, and the sliding connection between the driving rod 52 and the rotating part 8 is realized through the key connection between the driving rod 52 and the rotating part 8. Specifically, the rotating member 8 includes a bushing 81 and a connecting block 82, the bushing 81 is sleeved on the connecting block 82, and an internal spline in key fit with the driving rod 52 is axially arranged in the connecting block 82 in a penetrating manner. An installation through hole 71 axially penetrates through the installation plate 7, and a countersunk groove 72 is formed in one end of the installation plate 7, which is far away from the dredging pipe 4, and is located in the circumferential direction of the installation through hole 71. The bush 81 is arranged in the mounting through hole 71 in a penetrating manner and is attached to the hole wall of the mounting through hole 71, one end, far away from the dredging pipe 4, of the bush 81 is provided with a limiting flanging 83 extending outwards, and the limiting flanging 83 is arranged in the countersunk head groove 72 in a penetrating manner and is abutted to the groove bottom of the countersunk head groove 72. The connecting block 82 is provided with a limiting ring protrusion 84, the limiting ring protrusion 84 is located at one end of the connecting block 82 far away from the dredging pipe 4, the limiting ring protrusion 84 abuts against one side of the limiting flange 83 far away from the bottom of the countersunk head groove 72, and the mounting plate 7 is fixedly connected with a blocking plate 85 for limiting the bushing 81 and the connecting block 82 to slide axially. In this embodiment, the limiting ring protrusion 84 penetrates through the countersunk head groove 72, one side of the limiting ring protrusion 84, which is far away from the limiting flange 83, is coplanar with the surface of the mounting plate 7, the blocking plate 85 is fixed on the mounting plate 7 and is attached to the limiting ring protrusion 84, and the blocking plate 85 is fixed to the mounting plate 7 in a bolt connection manner.

The driving rod 52 is coaxially provided with a limiting plate 53 for limiting the stroke of the dredging rod 5, a limiting bracket 9 is axially fixed in the dredging pipe 4 and positioned on one side of the limiting plate 53 far away from the mounting plate 7, and a through hole 91 for the driving rod 52 to penetrate through is arranged in the limiting bracket 9. When the driving rod 52 axially slides, the limit plate 53 is always limited between the mounting plate 7 and the limit bracket 9, thereby realizing the limit of the stroke of the driving rod 52.

Referring to fig. 2 and 4, the limiting bracket 9 includes a fixing sleeve 92 and a plurality of supporting blocks 93 welded to the circumference of the fixing sleeve 92, and the supporting blocks 93 are provided with five supporting blocks in the present embodiment and are uniformly distributed in the circumference of the fixing sleeve 92. Wherein, the through hole 91 is axially arranged on the fixed sleeve 92, and the supporting block 93 is connected with the pipe wall of the dredging pipe 4. Furthermore, a limiting block 94 is disposed at an end of the supporting block 93 away from the fixing sleeve 92, a sliding groove 41 for sliding the limiting block 94 is disposed on the pipe wall of the dredging pipe 4 along the extending direction of the pipe wall, the sliding groove 41 penetrates through an end of the dredging pipe 4 away from the connecting pipe to form an opening for the limiting block 94 to penetrate through, and the limiting block 94 abuts against the groove bottom of the sliding groove 41. It should be noted that the limiting block 94 and the supporting block 93 are mutually matched to be arranged in a "T" shape in this embodiment, so that a certain radial connection strength is provided between the supporting block 93 and the pipe wall of the dredging pipe 4.

Referring to fig. 3 and 5, the limit plate 53 is made of rubber, and the driving rod 52 is provided with a snap ring groove 54 for the limit plate 53 to snap, and the limit plate 53 is snapped into the snap ring groove 54 of the driving rod 52 through the self-deformation of the rubber to axially fix the limit plate 53 and the driving rod 52. The limiting plate 53 is provided with a plurality of water holes 55, and this arrangement enables fluid such as water or air to flow through the limiting plate 53 through the water holes 55 during the sliding process of the driving rod 52.

Referring to fig. 2, in addition, in order to rotate the driving rod 52, a rotating handle 101 is coaxially connected to an end of the driving rod 52 away from the spring tube 51, specifically, the rotating handle 101 includes a connecting rod 1011 extending along a radial direction of the driving rod 52, an end of the connecting rod 1011 away from the driving rod 52 is integrally connected to a holding rod 1012 extending in the same direction as the driving rod 52, and the holding rod 1012 is sleeved and rotatably connected to an anti-skid rubber sleeve 1013.

Referring to fig. 3 and 5, when the dredging bar 5 is not needed to dredge the outlet pipe 12, the dredging bar 5 may be lifted upward to retract the spring tube 51 into the dredging tube 4, and in order to fix the dredging bar 5 in this state, the outer circumference of the driving rod 52 is provided with a snap groove 56, and when the spring tube 51 is retracted into the dredging tube 4, the snap groove 56 of the driving rod 52 exposes the outer side of the mounting plate 7, and the driving rod 52 is prevented from sliding downward again by snapping the snap spring 57 with the driving rod 52 at the snap groove 56.

The embodiment of the application provides a municipal wastewater treatment device's implementation principle does: when the outlet pipe 12 is clogged, which requires the outlet pipe 12 to be unclogged, the dredging rod 5 is slid downward to make the spring tube 51 extend into the outlet pipe 12, and the clogging in the outlet pipe 12 is unclogged by rotating and sliding the driving rod 52.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a municipal administration sewage treatment plant, includes sewage treatment case (11) and sets up on the lateral wall of sewage treatment case (11) and be located outlet conduit (12) near the bottom of sewage treatment case (11), its characterized in that: the water outlet pipeline (12) is connected with a connecting pipeline (31), the outer side wall of the connecting pipeline (31) is connected with a dredging pipe (4), and the dredging pipe (4) is communicated with the connecting pipeline (31); dredge pipe (4) and keep away from the one end of connecting tube (31) and be higher than the liquid level height in sewage treatment case (11), the one end that connecting tube (31) were kept away from in dredge pipe (4) is connected with mounting panel (7), run through and slide on mounting panel (7) and be connected with dredge pole (5) of wearing to locate in dredge pipe (4), just circumferential direction can take place for dredge pole (5) mounting panel (7) relatively, dredge pole (5) including setting up in spring pipe (51) that stretch into the one end of dredge pipe (4), dredge pole (5) slide on mounting panel (7) so that one section of spring pipe (51) stretches into in outlet conduit (12).

2. The municipal sewage treatment apparatus of claim 1, wherein: dredge pole (5) still including with spring pipe (51) coaxial coupling's actuating lever (52), actuating lever (52) are provided with the external splines, it is connected with rotation piece (8) to rotate on mounting panel (7), actuating lever (52) axial runs through rotation piece (8), just rotate and be provided with the internal splines with the external splines complex of actuating lever (52) on piece (8), still coaxial limiting plate (53) of restriction dredge pole (5) stroke that are provided with on actuating lever (52).

3. The municipal sewage treatment apparatus of claim 2, wherein: the rotating piece (8) comprises a bushing (81) and a connecting block (82), the connecting block (82) is provided with an internal spline which is matched with the driving rod (52) in a penetrating way, one end of the bush (81) is provided with a limit flanging (83), the mounting plate (7) is provided with a mounting through hole (71) in a penetrating way, a countersunk groove (72) is arranged at one end of the mounting plate (7) far away from the dredging pipe (4) and positioned in the circumferential direction of the mounting through hole (71), the bushing (81) is arranged in the mounting through hole (71) in a penetrating way, the limiting flanging (83) is arranged in the countersunk head groove (72) in a penetrating way, the connecting block (82) is provided with a limiting ring protrusion (84), the connecting block (82) is arranged in the bushing (81) in a penetrating way, the limiting ring protrusion (84) is abutted to one side of the limiting flanging (83) far away from the bottom of the countersunk head groove (72), and the mounting plate (7) is fixedly connected with a stop plate (85) for limiting the axial sliding of the bushing (81) and the connecting block (82).

4. The municipal sewage treatment apparatus of claim 2, wherein: a limiting support (9) is axially fixed in the dredging pipe (4), a through hole (91) for the driving rod (52) to penetrate through is formed in the limiting support (9), and the limiting plate (53) is located between the limiting support (9) and the mounting plate (7).

5. The municipal sewage treatment apparatus of claim 4, wherein: the limiting plate (53) is provided with a plurality of water through holes (55) in a penetrating mode.

6. The municipal sewage treatment apparatus of claim 4, wherein: the limiting plate (53) is made of rubber.

7. The municipal sewage treatment apparatus of claim 4, wherein: the limiting support (9) comprises a fixing sleeve (92) and a plurality of supporting blocks (93) fixed to the circumferential direction of the fixing sleeve (92), the through holes (91) are formed in the fixing sleeve (92), and the supporting blocks (93) are connected with the pipe wall of the dredging pipe (4) mutually.

8. The municipal sewage treatment apparatus of claim 7, wherein: the supporting block (93) is kept away from one end of the fixed sleeve (92) and is provided with a limiting block (94), a sliding groove (41) for the limiting block (94) to slide is formed in the pipe wall of the dredging pipe (4) along the extending direction of the pipe wall, and the sliding groove (41) penetrates through one end, far away from the connecting pipeline (31), of the dredging pipe (4).