A turbulence-proof inclined plate clarifier

Abstract

The invention relates to the technical field of sewage treatment, and in particular to an anti-turbulence inclined plate clarifier. A partition arranged parallel to the inclined plate is provided between adjacent inclined plates, the partition is arranged close to the lower inclined plate, the length of the partition matches the width of the inclined plate, one length side of the partition is arranged flush with the lower end of the inclined plate, and there are several elastic material guides arranged side by side between the partition and the lower inclined plate, one end of the several elastic material guides are fixed to the length side of the partition and the lower end surface of the inclined plate, and fully cover the length side of the partition and the lower end surface of the inclined plate, and the other end of the elastic material guide extends in a direction away from the lower end of the inclined plate. This technical solution is used to solve the problem that when the inclined plate clarifier in the prior art treats sewage, turbulence will be formed at the lower end of the inclined plate when the sewage enters the channel between adjacent inclined plates, and the turbulence will cause the separated impurities to be re-suspended, causing adverse effects on the treatment of sewage.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to an anti-turbulence inclined plate clarifier. Background Art

[0002] The inclined plate clarifier is equipped with many densely packed inclined plates inside the shell, so that the suspended impurities in the sewage are precipitated in the inclined plates. The water flows upward along the inclined plates, and the separated impurities slide down along the inclined plates to the mud collecting bucket at the bottom under the action of gravity, and then are discharged in a centralized manner. The supernatant gradually rises to the water collecting pipe for discharge and can be directly discharged or reused.

[0003] However, in actual use, the following problems mainly exist: since the water inlet of the inclined plate clarifier is usually guided to the lower end of the inclined plate and the mud collecting bucket for discharge through the water inlet trough, and the water outlet end of the water inlet trough is relatively close to the end of the inclined plate, when the sewage flips into the channel between adjacent inclined plates, turbulence will be formed at the end of the inclined plate, and the turbulence will disturb and carry the impurities on the inclined plate that move downward by gravity, causing them to be re-suspended, that is, changing the movement path of the impurities, affecting the effect of the impurities entering the mud collecting bucket, that is, affecting the treatment effect of the sewage. Summary of the invention

[0004] In view of the deficiencies of the above-mentioned technology, the object of the present invention is to provide an anti-turbulence inclined plate clarifier to solve the problem in the prior art that when sewage enters the channel between adjacent inclined plates in the inclined plate clarifier, turbulence will be formed at the lower end of the inclined plate, and the turbulence will cause the separated impurities to be re-suspended, thereby adversely affecting the treatment of sewage.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A turbulence-proof inclined plate clarifier comprises a plurality of inclined plates arranged inside a shell, wherein a partition arranged parallel to the inclined plates is provided between adjacent inclined plates, the partition is provided at a lower position of the inclined plates, the length of the partition matches the width of the inclined plates, a length side of the partition is provided flush with the lower end of the inclined plates, a plurality of elastic material guides arranged side by side are provided between the partition and the lower inclined plates, one end of the plurality of elastic material guides are fixed to the length side of the partition and the lower end surface of the inclined plates, and fully cover the length side of the partition and the lower end surface of the inclined plates, and the other end of the elastic material guide extends in a direction away from the lower end portion of the inclined plates.

[0007] The working principle of this technical solution is as follows:

[0008] When the impurities (particles, flocculants) in the sewage are separated and move downward along the inclined plate to the mud collecting bucket, the partition and the elastic guide member separate the path for the sewage to enter between the inclined plates and the path for the impurities to fall, so that the turbulence generated by the sewage at the entrance end of the inclined plate will not interfere with and affect the movement of the impurities, thus ensuring the movement of the impurities to the mud collecting bucket, that is, ensuring the treatment effect of the sewage.

[0009] It is further defined that a counterweight is provided on one end of the elastic material guide member away from the partition. The advantage of this is that the setting of the counterweight allows the elastic material guide member to be pulled so that it is set vertically downward, thereby avoiding the elastic material guide member from bending under the disturbance of sewage turbulence and causing internal blockage.

[0010] It is further defined that the elastic material guide is arranged vertically to the horizontal plane, which is beneficial in that the vertical arrangement can better utilize the dead weight of the impurities for movement.

[0011] It is further defined that a supporting frame is provided inside the elastic material guide member, which is beneficial in that the supporting frame can ensure the smooth flow of the internal passage of the elastic material guide member and enhance the movement effect of impurities therein.

[0012] It is further defined that the cross-sectional area of ​​the end of the elastic material guide connected to the inclined plate is larger than the area of ​​the end away from the inclined plate, which is beneficial in that the collection effect of impurities is improved.

[0013] It is further defined that a water gap is provided between a plurality of adjacent elastic material guide members, which is beneficial in that it ensures that sewage can flow between each adjacent partition plate, avoiding obstruction to the flow of sewage.

[0014] It is further defined that the height of the partition is 10-25 cm, which is beneficial in that the arrangement of the partition and other components at the lower part of the inclined plate can reduce the influence on the sedimentation of impurities in the sewage.

[0015] It is further defined that connecting frames are provided on the outer sides of both ends of several of the partitions close to the width edge of the inclined plates, and the two side surfaces of several of the partitions are fixed on the connecting frames. A connecting shaft is provided on one end of the connecting frame, and one end of the connecting shaft is fixed to the connecting frame, and the other end extends to the outer side of the shell of the inclined plate clarifier, and a linear push rod is provided on the outer side of the shell, and the output end of the linear push rod is fixedly connected to the end of the connecting shaft located on the outer side, and the linear push rod is fixed on the shell. The advantage of this is that by starting the linear push rod, the position of the partition between adjacent inclined plates can be changed, and the partition can be adjusted according to the actual sewage inflow amount and water inflow speed. When the sewage inflow amount is large, the distance between the partition and the lower inclined plate can be reduced, so that the cross-section of the sewage flow at the lower end of the inclined plate can be increased, thereby improving the sewage flow effect.

[0016] It is further defined that the partition is made of elastic material, which has the advantage that it can automatically deform according to the sewage flow rate, thereby achieving a certain effect of adjusting the sewage flow cross-section.

[0017] The technical effects achieved by the present invention are as follows:

[0018] (1) The setting of the partition and the elastic guide separates the path where sewage enters the inclined plates and the path where impurities fall, so that the turbulence generated by the sewage at the entrance end of the inclined plates will not interfere with and affect the movement of impurities, thus ensuring the movement of impurities to the mud collecting bucket, that is, ensuring the treatment effect of sewage; (2) The setting of the connecting frame and the linear push rod can change the position of the partition between adjacent inclined plates, that is, the cross-section of the sewage flowing at the end of the inclined plate can be adjusted according to the actual sewage inflow volume and water inflow speed, so as to improve the sewage circulation effect. Similarly, the particle size of impurities treated by the inclined plate clarifier can also be changed; (3) The elastic guide is made of elastic material. When the sewage flows, it will impact the outside of the elastic guide, so that the impurities inside can be better discharged under the vibration or creeping of the elastic material, avoiding the impurities from being blocked in the elastic guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional schematic diagram of the inclined plate clarifier;

[0020] Figure 2 It is the internal schematic diagram of the inclined plate clarifier;

[0021] Figure 3 A schematic diagram of a front view of the inclined plate clarifier with the outer shell removed;

[0022] Figure 4 It is a schematic diagram of the installation of the partition, elastic guide and other components on the inclined plate;

[0023] Figure 5 for Figure 4 Schematic diagram of the left view;

[0024] Figure 6 It is a schematic diagram of the partial connection of the frame, partition, linear push rod and other components.

[0025] Figure Number

[0026] Water inlet trough 1, inclined plate 2, drain pipe 3, sewage pipe 4, partition 5, elastic material guide 6, counterweight 7, connecting frame 8, connecting shaft 9, linear push rod 10, fixed shaft 11, water gap 12, guide channel 13. DETAILED DESCRIPTION

[0027] The following is further described in detail through specific implementation methods:

[0028] like Figure 1-Figure 6As shown, an anti-turbulence inclined plate clarifier, it needs to be explained in advance that the main body of the inclined plate clarifier in this technical solution is the existing technology, specifically including an inclined plate unit, a water inlet unit, a drainage unit and a sewage unit, etc. In this specific embodiment, the water inlet trough 1 of the water inlet unit is distributed between the inclined plate units, and the water inlet direction is from top to bottom. The water flow in the clarifier moves from the lower end of the inclined plate 2 to the upper end and is discharged. The water inlet unit, the sewage unit and the drainage unit respectively include a water inlet pipe, a sewage pipe 4 and a drainage pipe 3, etc., and no excessive details will be given here.

[0029] The technical solution includes a plurality of inclined plates 2 arranged inside the shell, a partition plate 5 arranged parallel to the inclined plate 2 is arranged between adjacent inclined plates 2, the partition plate 5 is arranged at a lower position of the inclined plate 2, the length of the partition plate 5 matches the width of the inclined plate 2, one length side of the partition plate 5 is arranged flush with the lower end of the inclined plate 2, a plurality of elastic material guides 6 arranged side by side are arranged between the partition plate 5 and the lower inclined plate 2, a guide channel 13 for guiding impurities is provided in the internal hollow of the elastic material guide 6, one end of the plurality of elastic material guides 6 are fixed to the length side of the partition plate 5 and the lower end surface of the inclined plate 2, and the length side of the partition plate 5 and the lower end surface of the inclined plate 2 are fully covered, and the full coverage here means that the inclined surface formed by the partition plate 5 and the end of the inclined plate 2 is sealed, and the other end of the elastic material guide 6 extends in the direction away from the lower end of the inclined plate 2, which can be understood as extending into the smoothly flowing water below.

[0030] The working principle of this technical solution is as follows:

[0031] When the impurities (particles, flocculants) in the sewage are separated and move downward along the inclined plate 2 to the mud collecting bucket, the partition 5 and the elastic guide member 6 are arranged to separate the path for the sewage to enter between the inclined plates 2 and the path for the impurities to fall. The impurities move to the lower part of the mud collecting bucket by entering the elastic guide member 6, so that the turbulence generated by the sewage at the entrance end of the inclined plate 2 will not interfere with and affect the movement of the impurities, thus ensuring the movement of the impurities to the mud collecting bucket, that is, ensuring the treatment effect of the sewage.

[0032] A counterweight 7 is provided on one end of the elastic guide 6 away from the partition 5. In this specific embodiment, the counterweight 7 is preferably a counterweight ring. The counterweight 7 is provided so that the elastic guide 6 can be pulled and arranged vertically downward to avoid bending of the elastic guide 6 under the disturbance of sewage turbulence, thereby causing internal blockage. Preferably, the elastic guide 6 is arranged vertically to the horizontal plane, and the vertical arrangement can better utilize the deadweight of impurities for movement.

[0033] Preferably, a supporting frame is provided inside the elastic guide 6 to ensure smooth passage inside the elastic guide 6 and improve the movement of impurities inside the elastic guide 6. The cross-sectional area of ​​the end of the elastic guide 6 connected to the inclined plate 2 is larger than the area of ​​the end away from the inclined plate 2, thereby improving the collection effect of impurities. A water gap 12 is provided between several adjacent elastic guides 6 to ensure that sewage can flow between each adjacent partition 5 and avoid blocking the flow of sewage.

[0034] The height of the partition 5 is 10-25 cm, preferably 15 cm, and can be selected according to actual conditions. The partition 5 and other components are arranged at the lower part of the inclined plate 2 to reduce the influence on the sedimentation of impurities in the sewage.

[0035] Connecting frames 8 are provided on the outer sides of both ends of several partitions 5 close to the width edge of the inclined plate 2, and fixed shafts 11 are provided on both side surfaces of several partitions 5. Both ends of the fixed shaft 11 are fixed to the connecting frames 8. A connecting shaft 9 is provided on one end of the connecting frame 8. One end of the connecting shaft 9 is fixed to the connecting frame 8, and the other end extends to the outside of the shell of the inclined plate clarifier, and a linear push rod 10 is provided on the outside of the shell. The output end of the linear push rod 10 is fixedly connected to the end of the connecting shaft 9 located on the outside, and the linear push rod 10 is fixed to the shell. By starting the linear push rod 10, the position of the partition 5 between the adjacent inclined plates 2 can be changed, and the partition 5 can be adjusted according to the actual sewage inflow amount and water inflow speed. When the sewage inflow amount is large, the distance between the partition 5 and the lower inclined plate 2 can be reduced, so that the cross-section of the sewage flow at the lower end of the inclined plate 2 can be increased, thereby improving the sewage flow effect. It should be noted that the connecting frame 8 is arranged between the outer shell and the inclined plate 2. If the gap between the outer shell and the inclined plate 2 is small or there is no gap, the connecting frame 8 can be arranged on the outside of the shell, and the fixed shaft 11 extends to the outside of the shell to connect with the connecting frame 8. It is not difficult to understand that there should be a slide groove on the outer shell, and the slide groove should be closed under normal circumstances. The sealing method can be achieved by setting a sealing block, etc. The setting method is the existing technology and will not be elaborated again.

[0036] The partition plate 5 is made of elastic material and can automatically deform according to the sewage flow rate, thereby achieving a certain effect of adjusting the sewage flow cross section.

[0037] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An anti-turbulence inclined plate clarifier, comprising a plurality of inclined plates arranged inside a shell, characterized in that: A partition plate parallel to the inclined plate is provided between adjacent inclined plates, the partition plate is provided at a lower position of the inclined plate, the length of the partition plate matches the width of the inclined plate, a length side of the partition plate is provided flush with the lower end of the inclined plate, a number of elastic material guide members arranged side by side are provided between the partition plate and the lower inclined plate, one end of the several elastic material guide members are fixed on the length side of the partition plate and the lower end surface of the inclined plate, and the length side of the partition plate and the lower end surface of the inclined plate are fully covered, and the other end of the elastic material guide member extends in a direction away from the lower end portion of the inclined plate.

2. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: A counterweight is arranged on one end of the elastic material guiding member away from the partition plate.

3. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: The elastic material guiding member is arranged vertically on the horizontal plane.

4. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: A supporting frame is arranged inside the elastic material guiding member for supporting purpose.

5. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: The cross-sectional area of ​​the end of the elastic material guiding member connected to the inclined plate is larger than the area of ​​the end away from the inclined plate.

6. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: A water gap is arranged between a plurality of adjacent elastic material guiding members.

7. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: The height of the partition is 10-25 cm.

8. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: Connecting frames are provided on the outer sides of both ends of several of the partitions close to the width edge of the inclined plate, and the two side surfaces of several of the partitions are fixed on the connecting frames. A connecting shaft is provided on one end of the connecting frame, and one end of the connecting shaft is fixed to the connecting frame, and the other end extends to the outside of the shell of the inclined plate clarifier, and a linear push rod is provided on the outside of the shell, and the output end of the linear push rod is fixedly connected to the end of the connecting shaft located on the outside, and the linear push rod is fixed on the shell.

9. The anti-turbulence inclined plate clarifier according to claim 1, characterized in that: The partition is made of elastic material.

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