CN211611933U - Novel hierarchical card filters formula sewage sedimentation tank - Google Patents
Novel hierarchical card filters formula sewage sedimentation tank Download PDFInfo
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- CN211611933U CN211611933U CN201922256505.5U CN201922256505U CN211611933U CN 211611933 U CN211611933 U CN 211611933U CN 201922256505 U CN201922256505 U CN 201922256505U CN 211611933 U CN211611933 U CN 211611933U
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Abstract
The utility model discloses a novel graded filtering type sewage sedimentation tank, which comprises a tank body; the box body is internally provided with a partition plate which partitions the box body to form a snake-shaped access structure; a dirt baffle plate is arranged in the box body along the snake-shaped passage in a gradually-increased manner; a water inlet is formed in the box body at the lowest dirt blocking plate in the box body; a water outlet is arranged on the box body at the highest dirt blocking plate in the box body, the height of the water inlet is consistent with that of the upper edge of the lowest dirt blocking plate, and the height of the water outlet is consistent with that of the highest dirt blocking plate; a filter plate for filtering floating objects is detachably arranged on the box body at the water outlet; this sedimentation tank is through internal design for sewage sedimentation efficiency is higher, and is very rapid to the clearance of sedimentation tank itself in this application simultaneously, and is very convenient moreover, during the clearance, only need through lifting device with the bottom plate hoist, the bottom plate is at the in-process that rises, the bottom plate can be scraped the filth of box lateral wall, then directly clear up the bottom plate can, unusual convenience.
Description
Technical Field
The utility model relates to a sewage treatment device field, concretely relates to novel hierarchical card filters formula sewage sedimentation tank.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
With the continuous progress of society, the industrialization degree is more and more, the industrial and domestic water consumption is continuously increased, the amount of the generated wastewater is increased year by year, and the industrial wastewater has serious damage to the environment and pollution to underground water resources; therefore, in order to protect the environment and relieve the shortage of water resources, the industrial sewage is not allowed to be directly discharged but needs to be treated firstly, so that the aim of protecting the environment and realizing the aim of secondary utilization can be fulfilled.
At present, the first step of sewage treatment is a rough separation stage, namely precipitation filtration, and aims to separate a mixture, suspended matters and water in water and then carry out subsequent procedures of (chemical) impurity removal, disinfection and the like.
The sedimentation tank of current structure, its sedimentation efficiency is low, need set up a plurality of sedimentation tanks (one-level sedimentation tank, second grade sedimentation tank, tertiary sedimentation tank, n level sedimentation tank etc.) moreover, because the sedimentation tank sets up a plurality ofly, the first problem that arouses is that its occupation space is very big, and the enterprise is in the aspect of sewage treatment, needs a large amount of places and fund, causes the enterprise to bear the height.
Secondly, because the area of the sedimentation tank is large, thick sludge sundries can be accumulated at the bottom and the side wall of the sedimentation tank after the sedimentation tank is used for a period of time, and the sedimentation tank is very troublesome in cleaning, long in cleaning time and high in labor intensity of workers.
Therefore, it is very necessary to design a sedimentation tank with high efficiency, easy cleaning and small occupied space to reduce the environmental management cost.
Disclosure of Invention
An object of the utility model is to provide a novel hierarchical card filters formula sewage sedimentation tank to solve the problem that mentions in the above-mentioned background art.
In order to solve the technical problems, the following technical scheme is provided:
the utility model provides a novel hierarchical card filters formula sewage sedimentation tank which characterized in that: comprises a box body;
the box body is internally provided with a partition plate which partitions the box body to form a snake-shaped access structure;
a dirt baffle plate is arranged in the box body along the snake-shaped passage in a gradually-increased manner;
a water inlet is formed in the box body at the lowest dirt blocking plate in the box body; a water outlet is arranged on the box body at the highest dirt blocking plate in the box body, the height of the water inlet is consistent with that of the upper edge of the lowest dirt blocking plate, and the height of the water outlet is consistent with that of the highest dirt blocking plate;
a filter plate for filtering floating objects is detachably arranged on the box body at the water outlet;
a bottom plate with equal size is placed in a cavity formed by the box body, the partition plate and the dirt baffle plate;
preferably, the height of the partition plate is consistent with the height of the upper edge of the box body.
Preferably, a sliding groove is obliquely arranged on the box body from the water outlet; correspondingly, the filter plate is installed in a butt joint mode with the box body in an inserting mode.
Preferably, a lifting hook is vertically and upwardly fixed at the center of the bottom plate, and the lifting hook lifts the bottom plate through an electric hoist or manual hoisting so as to enable the bottom plate to move upwards.
Furthermore, the lifting hook is connected with the bottom plate through a rigid rod, and the lifting hook is half of the height of the box body.
Preferably, the box body can also be a conical bottom surface, a water inlet and a water outlet are respectively arranged at two ends of the box body, and a dirt baffle plate is arranged in the box body between the water inlet and the water outlet and is gradually heightened.
The beneficial effects of the utility model reside in that:
firstly, the utility model has high sewage sedimentation or filtration efficiency, because the density of the materials in the sewage is various, the sedimentation velocity of different densities in water is different, the utility model is characterized in that the sedimentation velocity is fastest when the density and the water density difference is maximum (the density is maximum), and floaters are smaller than the density of water; in the application, the sewage baffles which are increased step by step are utilized to only shield and settle (also in a filtering mode) the sewage in the water step by step, so that most of the sewage in the water can be quickly separated from the water in a coarse separation stage, and the biggest characteristic in the application is that the water continuously flows dynamically; when sewage enters the water inlet, the sewage with the highest density can be firstly settled, and meanwhile, water flows simultaneously, and the sewage which is firstly settled (the settlement is the process of downward movement of the sewage, so that the settlement is not necessarily the bottom of the sewage) can be blocked by the sewage blocking plate; all the other can flow to the second piece and keep off dirty board, in this in-process, secondly (density) filth is because flow time is longer than before, and the second piece keeps off dirty board height and is high in addition, consequently keeps off dirty board department at the second type and can block next filth, analogize to this, finally flow to the water of drain outlet department, can block most filth, the rest is the floater, the floater adopts the filter plate can filter it, the water that makes the row of discharging is relatively clean, dynamic lifting efficiency.
Second, in this application to the scrubbing of sedimentation tank itself very rapidly, very convenient in addition, during the clearance, only need to hoist the bottom plate through lifting device, the bottom plate is at the in-process that rises, and the bottom plate can be scraped the filth of box lateral wall, then direct clearance bottom plate can, unusual convenience.
Drawings
Fig. 1 is a schematic diagram of the overall explosion structure of the present invention.
Fig. 2 is the structural schematic diagram of the arrangement of the dirt blocking plate of the present invention.
Fig. 3 is a schematic view of the installation effect of the present invention.
Fig. 4 is a schematic structural view of embodiment 1 of the present invention.
In the figure, a box body 1, a partition plate 2, a dirt baffle plate 3, a water inlet 4, a water outlet 5, a filter plate 6 and a bottom plate 7.
Detailed Description
Referring to fig. 1-4, a novel graded filtering type sewage sedimentation tank mainly comprises a tank body 1; partition plates 2 are vertically fixed (welded) in the box body 1, the partition plates 2 partition the box body 1 to form a snake-shaped access structure, how fast the partition plates 2 can be, each partition plate 2 is distributed in the box body 1 in a staggered mode to form entering water, and the water can pass through the snake-shaped access structure by walking in a snake shape, so that the traveling path of the water is increased, the retention time of the water in the box body 1 is prolonged, and the water can be precipitated more thoroughly and better; a dirt blocking plate 3 is arranged in the box body 1 along the snake-shaped passage in a gradually-increased manner, and the height of each level is preferably 5-30 cm; a water inlet 4 is arranged on the box body 1 at the lowest dirt baffle plate 3 in the box body 1; a water outlet 5 is arranged on the box body 1 at the highest dirt blocking plate 3 in the box body 1, the height of the water inlet 4 is consistent with that of the upper edge of the lowest dirt blocking plate 3, and the height of the water outlet 5 is consistent with that of the highest dirt blocking plate 3 so as to ensure that the sediment carried by the flowing water is least and the sedimentation property of the flowing water is best; the box 1 of 5 departments in outlet is last detachably to be equipped with the filter plate 6 that is used for filtering the floater, and concrete dismantlement structure is: a sliding groove is obliquely arranged on the box body 1 from the water outlet 5; correspondingly, the filter plate 6 is installed in a butt joint with the box body 1 in an inserting and installing mode, so that the inserted filter plate 6 can be ensured to have a slope, the filter plate is not easy to be blocked by floating objects, in addition, when dirt discharged from the water discharge port 5 is cleaned, the filter plate is more convenient, meanwhile, in order to conveniently clean the dirt in the box body 1, a bottom plate 7 (with a size smaller than a cavity) is placed in a cavity formed by the box body 1, the partition plate 2 and the dirt baffle plate 3, when the dirt on the wall of the box body 1 and the bottom of the box body 1 is cleaned, the bottom plate 7 can be directly pulled out, in the pulling-out process, the bottom plate 7 can scrape the dirt on the side wall of the box body 1, then each bottom plate 7 is cleaned, because the bottom plate 7 is taken out, the cleaning is not manually cleaned in the box body 1 during the cleaning, the cleaning effect is high, tools are easy to be unfolded, therefore, the cleaning is more time-saving and in the cleaning process, the sewage collecting device can directly move above the storage bag or the container on the bottom plate 7, so that the process of bagging and collecting sewage is avoided; the utility model discloses it should be noted that, the velocity of flow of water is difficult too fast in box 1, also is difficult too slow, preferably takes 0.5-1 m/s.
The utility model discloses in, set up partition panel 2 highly and 1 top edge highly uniform of box, can guarantee the maximum water capacity.
The utility model discloses in, at the vertical ascending lifting hook that is fixed with of 7 centers departments of bottom plate, the lifting hook lifts by crane it through electric hoist or manual work, makes its rebound. Considering the convenient assembly when hoisting, the lifting hook is connected with the bottom plate 7 through the rigid rod, and the lifting hook is half of the height of the box body 1.
Example 1
To sewage density in the sewage and the big difference of water density, can adopt another kind of mode to implement to save material cost and processing cost, its concrete structure is: the box body 1 can also be a conical bottom surface, and the conical bottom surface can also achieve the purpose of convenient cleaning, and due to the conical bottom surface, when dirt is cleared by a cleaning tool (shovel plate), the shovel plate is in a downhill state, so that the dirt is conveniently shoveled, and the strength is saved; all the other structures are respectively provided with a water inlet 4 and a water outlet 5 at two ends of the box body 1, and the sewage blocking plates 3 are arranged in the box body 1 between the water inlet 4 and the water outlet 5 and are gradually increased, so that the technical problem can be solved, the sewage treatment box aims at treating the high sewage concentration and water in sewage, and the manufacturing cost is low.
The utility model discloses a principle is, through setting up partition panel 2, makes hydroenergy enough form snakelike flow and walks the state of position to prolong its detention time in box 1, to the filth that can subside, long-time delay, it can be subsided the bottom that is more close to box 1, and the dirt board 3 that keeps off of step adds simultaneously and holds, makes the filth blockked more easily under the condition that rivers flow and gets off, has accelerateed the sediment. Meanwhile, the filter plate 6 also has the function of filtering floating objects, and the box body 1 has multiple effects.
Claims (6)
1. The utility model provides a novel hierarchical card filters formula sewage sedimentation tank which characterized in that: comprises a box body;
the box body is internally provided with a partition plate which partitions the box body to form a snake-shaped access structure;
a dirt baffle plate is arranged in the box body along the snake-shaped passage in a gradually-increased manner;
a water inlet is formed in the box body at the lowest dirt blocking plate in the box body; a water outlet is arranged on the box body at the highest dirt blocking plate in the box body, the height of the water inlet is consistent with that of the upper edge of the lowest dirt blocking plate, and the height of the water outlet is consistent with that of the highest dirt blocking plate;
a filter plate for filtering floating objects is detachably arranged on the box body at the water outlet;
and a bottom plate with equal size is placed in a cavity formed by the box body, the partition plate and the dirt blocking plate.
2. The novel graded filtering type sewage sedimentation tank according to claim 1, wherein: the height of the partition board is consistent with the height of the upper edge of the box body.
3. The novel graded filtering type sewage sedimentation tank according to claim 1, wherein: a sliding groove is obliquely arranged on the box body at the outlet of the water outlet; correspondingly, the filter plate is installed in a butt joint mode with the box body in an inserting mode.
4. The novel graded filtering type sewage sedimentation tank according to claim 1, wherein: and a lifting hook is vertically and upwards fixed at the center of the bottom plate, and is lifted by an electric hoist or manual hoisting so as to move upwards.
5. The novel graded filtering type sewage sedimentation tank according to claim 4, wherein: the lifting hook is connected with the bottom plate through the rigid rod, and the lifting hook is half of the height of the box body.
6. The novel graded filtering type sewage sedimentation tank according to claim 1, wherein: the box is the toper bottom surface, is equipped with water inlet and outlet respectively at the box both ends, and the box between water inlet and outlet is heightened gradually and is equipped with the fender dirty board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256505.5U CN211611933U (en) | 2019-12-16 | 2019-12-16 | Novel hierarchical card filters formula sewage sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922256505.5U CN211611933U (en) | 2019-12-16 | 2019-12-16 | Novel hierarchical card filters formula sewage sedimentation tank |
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| CN211611933U true CN211611933U (en) | 2020-10-02 |
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| CN201922256505.5U Active CN211611933U (en) | 2019-12-16 | 2019-12-16 | Novel hierarchical card filters formula sewage sedimentation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546679A (en) * | 2020-11-19 | 2021-03-26 | 介休市科尔洗煤机械制造有限责任公司 | Concentration tank |
-
2019
- 2019-12-16 CN CN201922256505.5U patent/CN211611933U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112546679A (en) * | 2020-11-19 | 2021-03-26 | 介休市科尔洗煤机械制造有限责任公司 | Concentration tank |
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