Sedimentation tank for wastewater treatment

Abstract

The utility model relates to the technical field of sedimentation tanks, and discloses a sedimentation tank for wastewater treatment, which comprises a sedimentation tank, a sedimentation seat and a lower partition plate, two rows of symmetrical sliding chutes are uniformly formed in the inner side of the sedimentation tank, a plurality of upper partition plates are slidably mounted in the sliding chutes of the sedimentation tank, springs are fixedly mounted in the upper partition plates, and the lower partition plates are fixedly mounted in the upper partition plates. A plurality of springs are arranged on the upper partition plate, locking blocks are fixedly installed at the other ends of the springs, one ends of the locking blocks penetrate through the side wall of the upper partition plate in a sliding mode, locking grooves corresponding to the penetrating ends of the locking blocks are formed in the sediment box sliding grooves, and pushing blocks are fixedly installed on the upper end faces of the locking blocks. A worker can adjust the adjacent distance between the upper partition plates inserted into the sliding groove of the settling tank by judging the amount of floating objects in the wastewater to be treated and the flow speed of the wastewater, so that the wastewater treatment effect is guaranteed, and the wastewater treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sedimentation tanks, and more specifically to a sedimentation tank for wastewater treatment. Background Art

[0002] A sedimentation tank is a structure that uses sedimentation to remove suspended matter in water. It is a device for purifying water quality. It uses the natural sedimentation of water or the effect of coagulation and sedimentation to remove suspended matter in water. For example, the patent with publication number CN217092207U discloses a wastewater treatment sedimentation tank, including a sedimentation box, a slot is opened inside the sedimentation box, a frame assembly is fixedly installed inside the slot by waterproof glue, an upper partition is fixedly installed inside the frame assembly, a liquid inlet pipe is arranged on the right side of the sedimentation box, a curved pipe is arranged on the outside of the liquid inlet pipe, and a liquid outlet pipe is arranged on the left side of the sedimentation box.

[0003] The above patent buffers the wastewater through a curved pipe, and blocks the floating objects through a frame assembly and an upper baffle, thereby achieving the improvement of wastewater sedimentation. However, in actual use of the above patent, when the wastewater flow rate is fast, the spacing between adjacent upper baffles is small, so that the floating objects do not have enough time to float up in the sedimentation tank and are blocked by the upper baffle, resulting in poor treatment effect of the device on floating objects in some cases.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and deficiencies, and a sedimentation tank for wastewater treatment is provided in order to achieve a more practical purpose. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a sedimentation tank for wastewater treatment to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a sedimentation tank for wastewater treatment, comprising a sedimentation box, a sedimentation seat, and a lower partition, wherein two rows of symmetrical slide grooves are evenly opened on the inner side of the sedimentation box, and a plurality of upper partitions are slidably installed in the slide grooves of the sedimentation box, and springs are fixedly installed inside the upper partitions, and locking blocks are fixedly installed at the other ends of the springs, and one ends of the locking blocks slide through the side walls of the upper partitions, and locking grooves corresponding to the penetrating ends of the locking blocks are opened in the slide grooves of the sedimentation box, and push blocks are fixedly installed on the upper end surfaces of the locking blocks, and the push blocks slide through the upper end surfaces of the upper partitions.

[0007] Furthermore, a corresponding wedge is provided between the locking end of the locking block and the upper end surface of the sedimentation box. Through the wedge corresponding to the locking end of the locking block and the upper end surface of the sedimentation box, when the staff inserts the upper partition, there is no need to pull the push block to move the locking block toward the inner side of the upper partition, thereby improving the staff's insertion efficiency of the upper partition.

[0008] Furthermore, a limit block is fixedly installed on the upper end surface of the upper partition, a rotating shaft is fixedly installed on one side of the push block, a rotating block is rotatably installed on the outer side of the rotating shaft, and the rotating block movably contacts the limit block. By rotating the rotating block to make it contact the limit block, the position of the push block after being pushed is fixed, so that the staff does not need to keep pushing the push block when taking out the upper partition, thereby facilitating the staff to take out the upper partition.

[0009] Furthermore, a slot corresponding to the rotating block is provided on one side of the limit block. By inserting the rotating block into the slot of the limit block, the rotating block is prevented from sliding from the side of the limit block in conflict, thereby releasing the fixation of the push-back block and affecting the staff's rapid disassembly of the upper partition.

[0010] Furthermore, a handle is fixedly installed on the upper end surface of the upper partition, and the handle provides a lever point for the staff to extract the upper partition, thereby quickly realizing the insertion and extraction of the upper partition.

[0011] Furthermore, rubber pads are provided on the outer sides of the handles, so as to improve the comfort of the hands of the staff when they hold and pull the handles on the upper partition.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with an upper baffle, a locking block, a spring and a push block. When in use, the staff can adjust the adjacent spacing of the upper baffle inserted into the chute of the sedimentation box by judging the amount of floating objects in the wastewater to be treated and the flow rate of the wastewater, thereby ensuring the wastewater treatment effect and improving the wastewater treatment efficiency, which greatly improves the practicability of the device.

[0014] 2. The utility model uses the locking end of the locking block and the wedge shape corresponding to the upper end surface of the sedimentation box, so that when the staff inserts the upper partition, there is no need to pull the push block, and the locking block can be moved to the inner side of the upper partition, thereby improving the staff's insertion efficiency of the upper partition and greatly improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the top structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] Figure 3 For the utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0018] Figure 4 For the utility model Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0019] The accompanying drawings are marked as follows: 100, sedimentation box; 101, sedimentation seat; 102, lower partition; 110, upper partition; 111, locking block; 112, spring; 113, push block; 120, rotating shaft; 121, rotating block; 122, limiting block; 123, handle; 124, rubber pad. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example 1: Please refer to Figure 1-4 The utility model provides a sedimentation tank for wastewater treatment, including a sedimentation box 100, a sedimentation seat 101, and a lower partition 102. Two rows of symmetrical slide grooves are evenly opened on the inner side of the sedimentation box 100. A plurality of upper partitions 110 are slidably installed in the slide grooves of the sedimentation box 100. Springs 112 are fixedly installed inside the upper partitions 110. Locking blocks 111 are fixedly installed at the other ends of the springs 112. One end of the locking blocks 111 slides through the side wall of the upper partition 110. Locking grooves corresponding to the penetration ends of the locking blocks 111 are opened in the slide grooves of the sedimentation box 100. Push blocks 113 are fixedly installed on the upper end surfaces of the locking blocks 111. The push blocks 113 slide through the upper end surfaces of the upper partitions 110.

[0022] Working principle: When in use, the upper partition 110 is inserted into the inner side of the slide groove of the sedimentation box 100. When the locking end of the locking block 111 contacts the wedge-shaped surface of the upper end surface of the sedimentation box 100, the locking block 111 will move to the inner side of the upper partition 110 and compress the spring 112. When the locking block 111 moves to the appropriate position, the reset force of the spring 112 will push the locking block 111 to insert the locking block 111 into the corresponding locking groove in the slide groove of the sedimentation box 100, thereby fixing the position of the upper partition 110. By adjusting the number and spacing of the inserted upper partitions 110, the efficiency of wastewater treatment in the device is improved.

[0023] Embodiment 2:

[0024] The difference between the second embodiment and the first embodiment is that a corresponding wedge is provided between the locking end of the locking block 111 and the upper end surface of the sedimentation box 100, a limit block 122 is fixedly installed on the upper end surface of the upper partition 110, a rotating shaft 120 is fixedly installed on one side of the push block 113, a rotating block 121 is rotatably installed on the outer side of the rotating shaft 120, the rotating block 121 movably contacts the limit block 122, a slot corresponding to the rotating block 121 is opened on one side of the limit block 122, a handle 123 is fixedly installed on the upper end surface of the upper partition 110, and the outer side of the handle 123 They are all provided with rubber pads 124. During use, when the staff needs to remove the upper partition 110 from the fixed inside of the sedimentation box 100, they push the push block 113 to make the locking block 111 leave the corresponding locking groove of the sedimentation box 100, and then rotate the rotating block 121 to make the rotating block 121 fit into one side of the limit block 122, thereby fixing the position of the pushed push block 113. At this time, the staff can take out the upper partition 110 from the inside of the sedimentation box 100 by holding the rubber pad 124 on the outside of the handle 123.

[0025] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sedimentation tank for wastewater treatment, comprising a sedimentation box (100), a sedimentation seat (101), and a lower partition (102), wherein two rows of symmetrical chutes are evenly opened on the inner side of the sedimentation box (100), characterized in that: A plurality of upper baffles (110) are slidably mounted in the slide groove of the sedimentation box (100), a spring (112) is fixedly mounted inside the upper baffles (110), a locking block (111) is fixedly mounted on the other end of the spring (112), one end of the locking block (111) slides through the side wall of the upper baffle (110), a locking groove corresponding to the through end of the locking block (111) is opened in the slide groove of the sedimentation box (100), a push block (113) is fixedly mounted on the upper end surface of the locking block (111), and the push block (113) slides through the upper end surface of the upper baffle (110).

2. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: A corresponding wedge is provided between the locking end of the locking block (111) and the upper end surface of the sedimentation box (100).

3. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: A limit block (122) is fixedly mounted on the upper end surface of the upper partition plate (110), a rotating shaft (120) is fixedly mounted on one side of the push block (113), a rotating block (121) is rotatably mounted on the outer side of the rotating shaft (120), and the rotating block (121) movably contacts the limit block (122).

4. A sedimentation tank for wastewater treatment according to claim 3, characterized in that: A slot corresponding to the rotating block (121) is provided on one side of the limiting block (122).

5. A sedimentation tank for wastewater treatment according to claim 1, characterized in that: A handle (123) is fixedly mounted on the upper end surface of the upper partition (110).

6. A sedimentation tank for wastewater treatment according to claim 5, characterized in that: The outer sides of the handles (123) are all sleeved with rubber pads (124).

Images