CN220460009U

CN220460009U - Sewage treatment sand removal device

Info

Publication number: CN220460009U
Application number: CN202321896134.7U
Authority: CN
Inventors: 杨建伟
Original assignee: Chengdu Hemuyuan Environmental Protection And Technology Co ltd
Current assignee: Chengdu Hemuyuan Environmental Protection And Technology Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-09
Anticipated expiration: 2033-07-19

Abstract

The utility model provides a sewage treatment sand removal device relates to sewage treatment equipment technical field, including removing the sand box, the spout has been seted up along vertical direction on removing the inner wall of sand box, the slip is provided with the slider in the spout, the one end that the spout was kept away from to the slider is provided with the connecting block along the length direction slip of spout, the vertical direction slip is provided with the rose box in the sand box of removing, the connecting block can be dismantled with the lateral wall of rose box and be connected, be provided with the buffering elastic component on the slider, the buffering elastic component is used for driving the connecting block towards the open-top motion of removing the sand box, be provided with drive assembly on removing the sand box, drive assembly is used for driving the slider at the spout internal motion, and this application has the healthy effect of guarantee staff.

Description

Sewage treatment sand removal device

Technical Field

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

Background

Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrochemical industry, environmental protection, urban landscapes, medical treatment, catering and the like, and increasingly enters the daily life of common people, and along with the rapid development of modern economy, people have higher and higher requirements on the quality of water, urban sewage generally contains a large amount of sediment, so gravel in the sewage is generally required to be settled and separated before sewage treatment.

Chinese patent with the issued notice number CN218774442U discloses a sewage treatment sand removing device, comprising a sealed sand removing box; the sealing plate, the sealing plate sets up the top of removing the sand box at the seal, two spouts are offered respectively on the both sides inner wall of sealing the sand box that removes, two slide bars are fixed mounting respectively on the bottom inner wall of two spouts, the filter, filter slidable mounting is on two slide bars, after sewage pours into the rose box into, can filter the grit in the sewage through the rose box, accomplish after filtering, drain pipe through the bottom will filter the water drainage, through driving the rose box motion, handle the grit that will filter the leaving.

However, the inventor considers that the above-mentioned related art has the following defects that in the actual use process, the filtering box is positioned in the sealed sand removing box, and the staff can only visit into the sand removing box to drive the filtering box to move, but the sewage for filtering and sand removing usually has not only sand stone, but also some harmful gases such as ammonia gas, chlorine-containing gases and other gases harmful to human bodies, and when the staff visits into the sand removing box to take the filtering box, the harmful gases are very easy to cause the damage to the health of the staff.

Disclosure of Invention

In order to ensure the physical health of staff, the application provides a sewage treatment sand removal device.

The application provides a sewage treatment sand removal device adopts following technical scheme:

the utility model provides a sewage treatment sand removal device, includes removes the sand box, the spout has been seted up along vertical direction on removing the inner wall of sand box, the slip is provided with the slider in the spout, the one end that the spout was kept away from to the slider is provided with the connecting block along the length direction slip of spout, it is provided with the rose box to slide along vertical direction in the sand box, the connecting block can be dismantled with the lateral wall of rose box and be connected, be provided with buffering elastic component on the slider, buffering elastic component is used for driving the connecting block towards removing the open-top motion of sand box, remove and be provided with drive assembly on the sand box, drive assembly is used for driving the slider at the spout internal motion.

Optionally, the drive assembly includes driving motor and lead screw, driving motor fixes the top that sets up at the sand removal box, the lead screw rotates along the length direction of spout and sets up in the spout, slider thread bush is established on the slider, lead screw and driving motor's output shaft transmission is connected.

Optionally, the slider is kept away from and has seted up the bar groove along vertical direction on the lateral wall of spout, the connecting block slides and sets up in the bar inslot, buffering elastic component sets up to the pressure spring, the pressure spring sets up in the bar inslot, the one end and the connecting block fixed connection of pressure spring, the other end and the inner wall fixed connection in bar groove.

Optionally, the connecting block is last fixedly to be provided with the connecting plate, can dismantle between connecting plate and the rose box and be connected, be provided with the locating part on the connecting plate, the locating part is used for prescribing a limit to the position of rose box on the connecting plate.

Optionally, the locating part sets up to connecting bolt, set up the mounting hole that runs through on the connecting plate, connecting bolt slides and wears to locate in the mounting hole, set up the screw hole that supplies connecting bolt to connect on the lateral wall of rose box.

Optionally, the locating part sets up to the bolt, set up the through-hole that runs through on the connecting plate, the bolt slides and sets up in the through-hole, set up on the lateral wall of rose box and supply bolt male jack, be provided with the extension spring on the connecting plate, the extension spring is used for driving the bolt towards the through-hole internal motion.

Optionally, the latch is provided with the draw-in key along the fixed length direction of latch on the bolt, offer the draw-in groove that supplies the draw-in key card to go into on the connecting plate, the draw-in groove is linked together with the through-hole.

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

in the practical use process, after the filtering is finished, the driving motor is started, the driving motor drives the screw rod to rotate, the sliding block can be driven to move in the sliding groove along with the rotation of the screw rod, the sliding block can drive the connecting block to move along with the movement of the sliding block, the connecting block drives the connecting plate to move, the connecting plate drives the filter box to move upwards, after the filter box moves out of the sand removing box, the limit of the limiting piece on the position of the filter box on the connecting plate is released, the filter box can be taken down from the connecting plate, in the process, the body of a worker does not need to visit the sand removing box, the risk that the worker is corroded by harmful gas is effectively reduced, and the body health of the worker is further ensured to a certain extent;

meanwhile, in the filtering process, after the sewage and wastewater topples over into the sand removing box, impact generated by the sewage and wastewater and sand stone can be absorbed and slowly released through the buffer elastic piece, so that a certain degree of protection effect is achieved on the whole filter box, structural damage of the filter box caused by overlarge impact is avoided, and the service life of the whole equipment is prolonged to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of a drag flask according to an embodiment of the present application;

FIG. 3 is a schematic view of a structure of an embodiment of a stopper according to the present application;

fig. 4 is a schematic structural view of another implementation of the stopper according to the embodiment of the present application.

Icon: 1. removing the sand box; 11. a chute; 12. a slide block; 13. a connecting block; 14. a filter box; 15. a buffer elastic member; 2. a drive assembly; 21. a driving motor; 22. a screw rod; 3. a bar-shaped groove; 4. a connecting plate; 41. a limiting piece; 42. a mounting hole; 43. a threaded hole; 44. a through hole; 45. a jack; 46. a tension spring; 47. a clamping key; 48. a clamping groove.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The present application is described in further detail below in conjunction with figures 1-4.

Examples

The embodiment of the application discloses a sewage treatment sand removal device.

Referring to fig. 1 and 2, a sewage treatment desanding device comprises a desanding box 1, wherein a chute 11 is formed in the inner wall of the desanding box 1 along the vertical direction, a slide block 12 is arranged in the chute 11 in a sliding manner, one end, far away from the chute 11, of the slide block 12 is provided with a connecting block 13 in a sliding manner along the length direction of the chute 11, a filtering box 14 is arranged in the desanding box 1 in a sliding manner along the vertical direction, the connecting block 13 is detachably connected with the side wall of the filtering box 14, a buffer elastic piece 15 is arranged on the slide block 12, the buffer elastic piece 15 is used for driving the connecting block 13 to move towards the top opening of the desanding box 1, a driving assembly 2 is arranged on the desanding box 1, and the driving assembly 2 is used for driving the slide block 12 to move in the chute 11.

Referring to fig. 2, as an embodiment of the present application, the chute 11 is formed as a T-shaped slot, and the slider 12 is provided as a T-shaped block adapted to the chute 11; as another embodiment of the present application, the sliding groove 11 is formed as a dovetail groove, and the slider 12 is formed as a dovetail block adapted to the sliding groove 11.

Referring to fig. 2, as an embodiment of the present application, the driving assembly 2 includes a driving motor 21 and a screw 22, the driving motor 21 is fixedly disposed at the top of the sand removal box 1, the screw 22 is rotatably disposed in the chute 11 along the length direction of the chute 11, the slider 12 is threadedly sleeved on the slider 12, and the screw 22 is fixedly connected with an output shaft of the driving motor 21 coaxially.

When the filter box 14 needs to be driven to move, the driving motor 21 is started, the driving motor 21 drives the screw rod 22 to rotate in the sliding groove 11, the sliding block 12 drives the connecting block 13 to move, the connecting block 13 can drive the filter box 14 to move in the sand removal box 1, and the filter box is driven through the mutually meshed threads between the screw rod 22 and the sliding block 12, so that the transmission is more accurate and reliable, and the filter box has better practicability and stability.

Referring to fig. 2 and 3, a bar-shaped groove 3 is formed in a side wall, far away from the sliding groove 11, of the sliding block 12 in the vertical direction, a connecting block 13 is slidably arranged in the bar-shaped groove 3, a buffering elastic piece 15 is arranged as a pressure spring, the pressure spring is arranged in the bar-shaped groove 3, one end of the pressure spring is fixedly connected with the connecting block 13, and the other end of the pressure spring is fixedly connected with the inner wall of the bar-shaped groove 3.

Referring to fig. 2 and 3, a connecting plate 4 is fixedly arranged on the connecting block 13, the connecting plate 4 is detachably connected with the filter box 14, a limiting piece 41 is arranged on the connecting plate 4, and the limiting piece 41 is used for limiting the position of the filter box 14 on the connecting plate 4.

As an embodiment of the present application, referring to fig. 3, the limiting member 41 is configured as a connecting bolt, the connecting plate 4 is provided with a through mounting hole 42, the connecting bolt is slidably disposed in the mounting hole 42, and the sidewall of the filter box 14 is provided with a threaded hole 43 for connecting the connecting bolt.

As another embodiment of the present application, referring to fig. 4, the limiting member 41 is configured as a bolt, the connecting plate 4 is provided with a through hole 44 therethrough, the bolt is slidably disposed in the through hole 44, the sidewall of the filter box 14 is provided with a jack 45 into which the bolt is inserted, the connecting plate 4 is provided with a tension spring 46, and the tension spring 46 is used for driving the bolt to move toward the through hole 44.

Referring to fig. 4, a latch 47 is fixedly provided on the latch along the length direction of the latch, a slot 48 into which the latch 47 is engaged is provided on the connection board 4, and the slot 48 is communicated with the through hole 44. When dismantling the rose box 14, pulling bolt, bolt drive draw-in key 47 break away from draw-in groove 48, deflect the bolt afterwards, make dislocation each other between draw-in key 47 and the draw-in groove 48, the tip and the lateral wall butt of connecting plate 4 of draw-in key 47 can play certain limiting displacement to the position of bolt this moment, and then avoid the bolt to insert in jack 45, made things convenient for the staff to dismantle the rose box 14 to a certain extent.

The implementation principle of the sewage treatment desanding device in the embodiment of the application is as follows:

in the actual use process, after the filtration is completed, the driving motor 21 is started, the driving motor 21 drives the screw rod 22 to rotate, the sliding block 12 can be driven to move in the chute 11 along with the rotation of the screw rod 22, the sliding block 12 can drive the connecting block 13 to move along with the movement of the sliding block 12, the connecting block 13 drives the connecting plate 4 to move, the connecting plate 4 drives the filter box 14 to move upwards, after the filter box 14 moves out of the sand removing box 1, the limit of the limit piece 41 on the position of the filter box 14 on the connecting plate 4 is released, the filter box 14 can be removed from the connecting plate 4, in the process, the body of a worker does not need to visit the sand removing box 1, the risk that the worker is corroded by harmful gas is effectively reduced, and the physical health of the worker is further ensured to a certain extent;

meanwhile, in the filtering process, after sewage and wastewater topples over into the sand removing box 1, impact generated by the sewage and wastewater and sand stone can be absorbed and slowly released through the buffer elastic piece 15, so that the whole filter box 14 is protected to a certain extent, structural damage caused by overlarge impact on the filter box 14 is avoided, and the service life of the whole equipment is prolonged to a certain extent.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a sewage treatment sand removal device, includes sand removal box, its characterized in that: the utility model discloses a sand removal box, including the sand removal box, the spout has been seted up along vertical direction on the inner wall of sand removal box, the slip is provided with the slider in the spout, the one end that the spout was kept away from to the slider is provided with the connecting block along the length direction slip of spout, the slip is provided with the rose box along vertical direction in the sand removal box, the connecting block can be dismantled with the lateral wall of rose box and be connected, be provided with buffering elastic component on the slider, buffering elastic component is used for driving the connecting block towards the open-top motion of sand removal box, be provided with drive assembly on the sand removal box, drive assembly is used for driving the slider at the spout internal motion.

2. A wastewater treatment desanding device as claimed in claim 1, wherein: the driving assembly comprises a driving motor and a screw rod, the driving motor is fixedly arranged at the top of the sand removing box, the screw rod is rotatably arranged in the sliding groove along the length direction of the sliding groove, the sliding block is sleeved with threads, and the screw rod is in transmission connection with an output shaft of the driving motor.

3. A wastewater treatment desanding device as claimed in claim 2, wherein: the sliding block is far away from the side wall of the sliding groove and is provided with a strip-shaped groove along the vertical direction, the connecting block is arranged in the strip-shaped groove in a sliding mode, the buffering elastic piece is arranged to be a pressure spring, the pressure spring is arranged in the strip-shaped groove, one end of the pressure spring is fixedly connected with the connecting block, and the other end of the pressure spring is fixedly connected with the inner wall of the strip-shaped groove.

4. A wastewater treatment desanding device as claimed in claim 3, wherein: the connecting block is fixedly provided with a connecting plate, the connecting plate is detachably connected with the filter tank, the connecting plate is provided with a limiting piece, and the limiting piece is used for limiting the position of the filter tank on the connecting plate.

5. A wastewater treatment desanding device as claimed in claim 4, wherein: the locating part sets up to connecting bolt, set up the mounting hole that runs through on the connecting plate, connecting bolt slides and wears to locate in the mounting hole, set up the screw hole that supplies connecting bolt to connect on the lateral wall of rose box.

6. A wastewater treatment desanding device as claimed in claim 4, wherein: the locating part sets up to the bolt, set up the through-hole that runs through on the connecting plate, the bolt slides and sets up in the through-hole, set up on the lateral wall of rose box and supply bolt male jack, be provided with the extension spring on the connecting plate, the extension spring is used for driving the bolt towards the through-hole internal motion.

7. A wastewater treatment desanding device as claimed in claim 6, wherein: the latch is provided with a clamping key along the length direction of the latch, the connecting plate is provided with a clamping groove for clamping the clamping key, and the clamping groove is communicated with the through hole.