CN220684811U - Sludge treatment device - Google Patents
Sludge treatment device Download PDFInfo
- Publication number
- CN220684811U CN220684811U CN202322292529.2U CN202322292529U CN220684811U CN 220684811 U CN220684811 U CN 220684811U CN 202322292529 U CN202322292529 U CN 202322292529U CN 220684811 U CN220684811 U CN 220684811U
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- China
- Prior art keywords
- sludge
- settling tank
- stirring
- tank
- reaction
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- 239000010802 sludge Substances 0.000 title claims abstract description 141
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000002994 raw material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 5
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Abstract
The utility model provides a sludge treatment device, comprising: a bracket; the reaction box is arranged on the bracket, the upper end of the reaction box is provided with a feeding pipe, the lower end of the reaction box is provided with a discharge hole, and a stirring mechanism is arranged in the reaction box; the sludge settling tank is arranged below the support and below the reaction tank, an opening is formed in the upper end of the sludge settling tank, the opening corresponds to the discharge hole, and a sludge discharge mechanism is arranged in the sludge settling tank. According to the sludge treatment device, the stirring mechanism and the sludge discharging mechanism are arranged, so that the sludge mixing reaction effect is better, the precipitated sludge is conveniently discharged, and the discharge efficiency is high.
Description
Technical Field
The utility model relates to the technical field of sludge treatment, in particular to a sludge treatment device.
Background
The wastewater discharged from the water purification plant contains a large amount of sludge, so that a useful water source can be extracted from the wastewater, the wastewater needs to be flocculated, the wastewater with the sludge is put into a flocculation tank at present, then a flocculating agent is added into the flocculation tank, the sludge particles collide with each other through the cohesive property among the sludge particles destroyed by the flocculating agent, so that flocculent coagulated and precipitated in a water tank are formed, the filtered water source is extracted through a water pump, a large amount of sludge is accumulated at the bottom of the flocculation tank after a period of time, after the sludge is precipitated, people extract the water source precipitated at the upper layer by using the water pump, and then the lower layer sludge is treated.
The current use mode is that after the flocculant is put into a flocculation tank to be mixed with sewage, a certain time is needed for reaction due to standing and mixing, so that the mixing reaction time is longer, the mixing effect is poor, and the water and the sludge cannot be effectively separated; secondly, the sludge is generally pumped and discharged through the sludge pump, the suction pipe is required to be manually inserted into the bottom of the sludge, the sludge is easy to be stained on the body of a worker, and the sludge pump only pumps through a suction head, so that the sludge discharge efficiency is lower.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a sludge treatment device to solve the technical problems of longer mixing reaction time, poor mixing effect and lower sludge discharge efficiency in the related art.
The utility model provides a sludge treatment device, comprising:
a bracket;
the reaction box is arranged on the bracket, the upper end of the reaction box is provided with a feeding pipe, the lower end of the reaction box is provided with a discharge hole, and a stirring mechanism is arranged in the reaction box;
the sludge settling tank is arranged below the support and below the reaction tank, an opening is formed in the upper end of the sludge settling tank, the opening corresponds to the discharge hole, and a sludge discharge mechanism is arranged in the sludge settling tank.
Further, the stirring mechanism comprises a stirring shaft which is rotationally arranged in the reaction box, one end of the stirring shaft is connected with a stirring motor which is arranged at the top end of the reaction box, a plurality of stirring rotating plates are arranged on the stirring shaft, the stirring motor drives the stirring shaft to rotate, and then a plurality of stirring rotating plates are driven to rotate, so that raw materials are uniformly mixed.
Further, a groove is formed in one side of the stirring rotating plate, a fixing frame matched with the groove is arranged in the groove, and a filter screen is arranged in the fixing frame.
Further, the sludge discharging mechanism comprises a sludge discharging screw rod which is rotationally arranged in the sludge depositing box, one end of the sludge discharging screw rod is connected with a sludge discharging motor, the sludge discharging motor is arranged on one side of the sludge depositing box, the sludge discharging motor drives the sludge discharging screw rod to rotate, and then sludge is driven to move along the axial direction of the sludge discharging screw rod so as to realize the discharge of the sludge.
Further, a sludge discharge port is formed in one side of the sludge settling tank, the sludge discharge port is connected with a sludge discharge pipe, and a valve is arranged on the sludge discharge pipe.
Further, the sludge discharge pipe is located below one side of the sludge sedimentation tank, which is opposite to the sludge discharge motor, and the height of the sludge discharge pipe is smaller than that of the water outlet pipe.
Further, the lower end of the interior of the sludge settling tank is provided with a slope.
Further, the support comprises two supporting legs, the tops of the two supporting legs are connected with a supporting ring, and the reaction box is installed in the supporting ring.
Further, a water outlet pipe is arranged on one side of the sludge settling tank, and a water purifying tank is connected to the water outlet pipe.
Compared with the prior art, the utility model has the following beneficial effects:
according to the sludge treatment device, the stirring mechanism and the sludge discharging mechanism are arranged, so that the sludge mixing reaction effect is better, the precipitated sludge is conveniently discharged, and the discharge efficiency is high.
Drawings
FIG. 1 is a schematic front view of a sludge treatment apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a stirring mechanism according to an embodiment of the present utility model;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
FIG. 4 is a schematic side view of a sludge treatment apparatus according to an embodiment of the present utility model;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
reference numerals illustrate:
the device comprises a bracket 1, supporting legs 11, a supporting ring 12, a reaction box 2, a feeding pipe 21, a sludge settling tank 3, a water outlet pipe 31, a stirring mechanism 4, a stirring shaft 41, a stirring motor 42, a stirring rotating plate 43, a groove 44, a fixed frame 45, a filter screen 46, a sludge discharging mechanism 5, a sludge discharging screw 51, a sludge discharging motor 52, a sludge discharging port 53, a sludge discharging pipe 54 and a valve 55.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, the structures, proportions, sizes, etc. shown in the drawings attached to the present utility model are merely used in conjunction with the disclosure of the present utility model, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of the proportions, or adjustment of the sizes, without affecting the efficacy and achievement of the present utility model, should fall within the scope of the disclosure of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
As shown in fig. 1 and 4, an embodiment of the present utility model provides a sludge treatment apparatus including: a bracket 1; the reaction box 2 is arranged on the bracket 1, a feeding pipe 21 is arranged at the upper end of the reaction box 2, a discharge hole is arranged at the lower end of the reaction box 2, and a stirring mechanism 4 is arranged in the reaction box 2; the sludge settling tank 3 is arranged below the support 1 and below the reaction tank 2, an opening is formed in the upper end of the sludge settling tank 3, the opening corresponds to the discharge hole, and a sludge discharge mechanism 5 is arranged in the sludge settling tank 3.
As shown in fig. 2-3, in this embodiment, the stirring mechanism 4 includes a stirring shaft 41 that rotates in the reaction tank 2, one end of the stirring shaft 41 is connected with a stirring motor 42 that is disposed at the top end of the reaction tank 2, a plurality of stirring rotating plates 43 are disposed on the stirring shaft 41, the stirring rotating plates 43 may be two, three or four, and are equidistantly disposed in parallel, the stirring motor 42 drives the stirring shaft 41 to rotate, so as to drive a plurality of stirring rotating plates 43 to rotate, so that the flocculant and sewage in the reaction tank 2 are sufficiently stirred, and the mixing is more uniform, so that the speed of combining impurities in the sewage with the flocculant is increased, and the impurities in the sewage and the sewage can be quickly separated, and raw materials are uniformly mixed, wherein the stirring rotating plates 43 are connected on the stirring shaft 41 through bolts, so that the disassembly and replacement are convenient.
As shown in fig. 2-3, in this embodiment, a groove 44 is formed on one side of the stirring rotating plate 43, a fixing frame 45 adapted to the groove 44 is disposed in the groove 44, and a filter screen is disposed in the fixing frame 45, wherein the upper portion of the inner wall and the lower portion of the inner wall of the fixing frame 45 are respectively provided with a filter screen 46, and the double-layer filter screen 46 is disposed so that the sludge in the sewage can filter impurities such as the sludge in the sewage when passing through the filter screen 46, and therefore the sludge and other impurities can be attached to the filter screen 46, and can be separated from the sewage, so that the sludge can be collected, and the subsequent recovery treatment of the sludge is facilitated for personnel.
As shown in fig. 4-5, in this embodiment, the sludge discharging mechanism 5 includes a sludge discharging screw 51 rotatably disposed in the sludge depositing tank 3, one end of the sludge discharging screw 51 is connected with a sludge discharging motor 52, the sludge discharging motor 52 is disposed on one side of the sludge depositing tank 3, and the sludge discharging motor 52 drives the sludge discharging screw 51 to rotate, so as to drive sludge to move along the axial direction of the sludge discharging screw 51, so as to realize discharge of sludge.
In this embodiment, as shown in fig. 4 to 5, a sludge discharge port 53 is formed on one side of the sludge settling tank 3, the sludge discharge port 53 is connected with a sludge discharge pipe 54, and a valve 55 is disposed on the sludge discharge pipe 54; specifically, the sludge discharge pipe 54 is located below one side of the sludge depositing tank 3 opposite to the sludge discharge motor 52, and the height of the sludge discharge pipe 54 is smaller than the height of the water outlet pipe 31, after the sludge is deposited, the water source deposited on the upper layer is discharged through the water outlet pipe 31, and the sludge on the lower layer is conveyed and discharged through the rotation of the sludge discharge screw 51.
As shown in fig. 1, based on the further improvement, in this embodiment, the lower end of the interior of the sludge settling tank 3 has a slope, and the slope gathers the sludge together, so as to facilitate transportation and discharge.
In this embodiment, as shown in fig. 1, the bracket 1 includes two support legs 11, and the support legs 11 may be made of aluminum alloy, plastic, cast iron, or the like, and may be circular, square, or polygonal, or formed by two or more thin rods; the top of the two supporting legs 11 is connected with a supporting ring 12, and the reaction box 2 is arranged in the supporting ring 12.
In this embodiment, as shown in fig. 1, a water outlet pipe 31 is disposed at one side of the sludge settling tank 3, and the water outlet pipe 31 is connected with a clean water tank, and the clean water tank collects settled water.
As shown in fig. 1, according to the further improvement, in this embodiment, an opening and closing door is provided on a side wall of the reaction tank 2, and the opening and closing door has an arc structure, specifically, the opening and closing door faces to a portion of the stirring rotating plate 41, so as to clean, replace and maintain the filter screen 46 on the stirring rotating plate 41 through the opening and closing door.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A sludge treatment apparatus, comprising:
a bracket;
the reaction box is arranged on the bracket, the upper end of the reaction box is provided with a feeding pipe, the lower end of the reaction box is provided with a discharge hole, and a stirring mechanism is arranged in the reaction box;
the sludge settling tank is arranged below the support and below the reaction tank, an opening is formed in the upper end of the sludge settling tank, the opening corresponds to the discharge hole, a water outlet pipe is arranged on one side of the sludge settling tank, a water purifying tank is connected to the water outlet pipe, and a sludge discharging mechanism is arranged in the sludge settling tank.
2. The sludge treatment apparatus of claim 1, wherein the stirring mechanism comprises a stirring shaft rotatably disposed in the reaction tank, one end of the stirring shaft is connected with a stirring motor disposed at the top end of the reaction tank, a plurality of stirring rotating plates are disposed on the stirring shaft, and the stirring motor drives the stirring shaft to rotate so as to drive a plurality of stirring rotating plates to rotate, so that raw materials are uniformly mixed.
3. The sludge treatment device according to claim 2, wherein a groove is formed in one side of the stirring rotating plate, a fixing frame matched with the groove is arranged in the groove, and a filter screen is arranged in the fixing frame.
4. The sludge treatment device according to claim 1, wherein the sludge discharging mechanism comprises a sludge discharging screw rod rotatably arranged in the sludge settling tank, one end of the sludge discharging screw rod is connected with a sludge discharging motor, the sludge discharging motor is arranged on one side of the sludge settling tank, and the sludge discharging motor drives the sludge discharging screw rod to rotate so as to drive sludge to move along the axial direction of the sludge discharging screw rod, so that the sludge is discharged.
5. The sludge treatment apparatus of claim 4, wherein a sludge discharge port is formed in one side of the sludge settling tank, the sludge discharge port is connected with a sludge discharge pipe, and a valve is arranged on the sludge discharge pipe.
6. The sludge treatment apparatus of claim 5, wherein said sludge discharge pipe is located below a side of said sludge settling tank opposite to said sludge discharge motor, and a height of said sludge discharge pipe is smaller than a height of said water discharge pipe.
7. A sludge treatment plant as claimed in claim 1, wherein the sludge settling tank has a ramp at the lower interior end.
8. A sludge treatment apparatus as claimed in claim 1, wherein the support comprises two support legs, the tops of the two support legs being connected to a support ring, the reaction tank being mounted within the support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292529.2U CN220684811U (en) | 2023-08-24 | 2023-08-24 | Sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322292529.2U CN220684811U (en) | 2023-08-24 | 2023-08-24 | Sludge treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220684811U true CN220684811U (en) | 2024-03-29 |
Family
ID=90372436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322292529.2U Active CN220684811U (en) | 2023-08-24 | 2023-08-24 | Sludge treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220684811U (en) |
-
2023
- 2023-08-24 CN CN202322292529.2U patent/CN220684811U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |