Sedimentation tank suitable for water pollution treatment
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sedimentation tank suitable for water pollution treatment.
Background
The sedimentation tank is a treatment structure for removing suspended particles with density higher than that of water from the water by utilizing the gravity sedimentation effect, is one of the most widely used treatment units in wastewater treatment, and can be used for wastewater treatment, biological treatment post-treatment and advanced treatment.
According to the utility model, the sedimentation tank for water pollution treatment disclosed in the patent net (CN 210543758U) comprises a sedimentation tank main body, wherein a step is arranged on the inner side of the sedimentation tank main body, the step is connected with a filter box, a sewage inlet is arranged on the upper side of the filter box, filter cotton is arranged in the filter box, a treatment tank is arranged under the filter box, a sedimentation bucket is arranged under the treatment tank, the sedimentation bucket is in a horn-shaped structure, the sedimentation bucket is connected with a first sediment outlet, the treatment tank is connected with a purification tank, two filter screens are arranged between the treatment tank and the purification tank, a partition board is vertically arranged at the top end of the purification tank, a filter layer is connected between the partition board and the right side wall of the purification tank, the filter layer is positioned in the middle of the partition board, a water outlet pipe is arranged on the upper side of the filter layer, a cone bucket is arranged on the lower side of the purification tank, and the purification tank is connected with a second sediment outlet.
With respect to the above description, the applicant believes that the following problems exist:
In the use process, the sedimentation hopper is arranged, sediment can be effectively precipitated at the bottom of the sedimentation hopper, the filter layer can be prevented from being incompletely filtered by the baffle plate, and the effect of sewage treatment can be effectively improved by three times of filtering.
Disclosure of utility model
The utility model aims to provide a sedimentation tank suitable for water pollution treatment so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sedimentation tank suitable for water pollution treatment comprises a sedimentation tank body, wherein a treatment mechanism is fixedly arranged in the sedimentation tank body, and a water surface cleaning mechanism is fixedly arranged at the top of the sedimentation tank body.
The processing mechanism comprises a sedimentation processing component and a large block processing component, wherein the large block processing component is arranged on the top of the sedimentation processing component.
Preferably, the sedimentation treatment assembly comprises an inner opening block, the inner opening block is fixedly arranged in the sedimentation tank body, a partition plate II, a first filter screen and a second filter screen are fixedly arranged in the sedimentation tank body, a partition plate II is fixedly arranged at the top of the second filter screen, a filter layer is fixedly arranged at the back of the partition plate II, a water outlet tank is fixedly arranged at the back of the sedimentation tank body, and sewage is conveniently precipitated in the sedimentation tank body through the sedimentation treatment assembly.
Preferably, the outer side of the second baffle plate is fixedly arranged on the inner side of the sedimentation tank body, and a rectangular water outlet hole is formed in the position, corresponding to the water outlet tank, of the sedimentation tank body, so that filtered water can be conveniently discharged through the water outlet tank.
Preferably, the big piece processing component includes the miscellaneous mouth that goes out, go out miscellaneous mouthful fixed mounting in the front of sedimentation tank body, the outside screw thread that goes out miscellaneous mouthful is installed and is sealed, the inboard fixed mounting of sedimentation tank body has the piece rose box that removes, the top fixed mounting that removes the piece rose box has into dirty mouthful, the right side fixed mounting of sedimentation tank body has motor one, the left side fixed mounting of the transmission shaft of motor one has out the piece auger, the left side fixed mounting of sedimentation tank body has out the piece slide, is convenient for go out the big piece of sewage inside through big piece processing component.
Preferably, holes are formed in the positions, corresponding to the positions of the block removing filter box and the dirt inlet, of the block discharging auger and the left inner side of the sedimentation tank body are rotatably mounted, and stability is improved.
Preferably, the water surface cleaning mechanism comprises a top frame, top frame fixed mounting is at the top of sedimentation tank body, the right side fixed mounting of top frame has motor two, the left side fixed mounting of the transmission shaft of motor two has the threaded rod, the sliding block is installed to the external screw thread of threaded rod, the inside slidable mounting of sliding block has the gag lever post, the filter screen dish is installed to the bottom screw thread of sliding block, is convenient for clear up the impurity on the inside surface of water of sedimentation tank body through the water surface cleaning mechanism.
Preferably, the left side of threaded rod and the left side inboard rotation installation of roof-rack, the outside of gag lever post and the inboard fixed mounting of roof-rack are convenient for carry out the transmission clearance under normal condition.
Compared with the prior art, the utility model provides a sedimentation tank suitable for water pollution treatment, which has the following beneficial effects:
1. this sedimentation tank suitable for water pollution is administered, through the processing mechanism who sets up, in the use, with the inside of sewage through the transmission of dirt inlet to the removal piece rose box go, driving motor one, make the transmission shaft of motor one drive out the piece auger and rotate, clear away the impurity of blocking in the sewage to the left side of removing the piece rose box, clear away from out the piece slide department, the inside of sedimentation tank body can drop to sewage when carrying, carry out the sediment in partition panel two's front region, remaining water is through first filter screen and second filter screen in proper order, finally transmit the top of filter layer from the bottom of filter layer, accomplish final decontamination treatment after, flow out from the play water tank is inside, the function of sedimentation tank body sedimentation dehydration dirty and getting rid of big impurity in the sewage has been realized.
2. This sedimentation tank suitable for water pollution is administered, the surface of water clearance mechanism through setting up, in the use, driving motor two for motor two's transmission shaft drives the threaded rod and rotates, makes the sliding block under the restriction of gag lever post, drives the filter screen dish and moves repeatedly, clears up the impurity on the surface of water, has improved the sedimentation tank body and has carried out the efficiency that water pollutes.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the appearance of the processing mechanism according to the present utility model;
FIG. 3 is a schematic view showing the external appearance of a sedimentation treatment assembly according to the present utility model;
FIG. 4 is an exploded view of the bulk handling assembly of the present utility model;
fig. 5 is a schematic view of the appearance structure of the water surface cleaning mechanism of the present utility model.
In the figure: 1. a sedimentation tank body; 2. a processing mechanism; 21. a precipitation treatment assembly; 211. an inner opening block; 212. a second partition board; 213. a first filter screen; 214. a second filter screen; 215. a second partition plate; 216. a filter layer; 217. discharging the water tank; 22. a bulk handling component; 221. a impurity outlet; 222. sealing; 223. removing a block filter box; 224. a sewage inlet; 225. a first motor; 226. a block discharging auger; 227. a block outlet slideway; 3. a water surface cleaning mechanism; 31. a top frame; 32. a second motor; 33. a threaded rod; 34. a sliding block; 35. a limit rod; 36. a filter screen disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Embodiment one:
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a sedimentation tank suitable for water pollution treatment, includes sedimentation tank body 1, and the inside fixed mounting of sedimentation tank body 1 has processing mechanism 2, and the top fixed mounting of sedimentation tank body 1 has surface of water clearance mechanism 3.
The processing mechanism 2 includes a sedimentation processing assembly 21 and a bulk processing assembly 22, the bulk processing assembly 22 being disposed on top of the sedimentation processing assembly 21.
Further, the sedimentation treatment assembly 21 comprises an inner opening block 211, the inner opening block 211 is fixedly arranged in the sedimentation tank body 1, a partition plate II 212, a first filter screen 213 and a second filter screen 214 are fixedly arranged in the sedimentation tank body 1, a partition plate II 215 is fixedly arranged at the top of the second filter screen 214, a filter layer 216 is fixedly arranged at the back of the partition plate II 215, and a water outlet tank 217 is fixedly arranged at the back of the sedimentation tank body 1, so that sewage can be conveniently sedimented in the sedimentation tank body 1 through the sedimentation treatment assembly 21.
Further, the outer side of the second partition plate 215 is fixedly installed with the inner side of the sedimentation tank body 1, and rectangular holes for water outlet are formed at the corresponding positions of the sedimentation tank body 1 and the water outlet tank 217, so that filtered water can be conveniently discharged through the water outlet tank 217.
Further, the bulk treatment assembly 22 comprises a trash outlet 221, the trash outlet 221 is fixedly arranged on the front surface of the sedimentation tank body 1, a seal 222 is arranged on an external thread of the trash outlet 221, a block removing filter box 223 is fixedly arranged on the inner side of the sedimentation tank body 1, a trash inlet 224 is fixedly arranged on the top of the block removing filter box 223, a first motor 225 is fixedly arranged on the right side of the sedimentation tank body 1, a block discharging auger 226 is fixedly arranged on the left side of a transmission shaft of the first motor 225, and a block discharging slideway 227 is fixedly arranged on the left side of the sedimentation tank body 1, so that large blocks inside sewage can be conveniently conveyed out through the bulk treatment assembly 22.
Further, holes are formed in the positions, corresponding to the positions of the block removing filter box 223 and the dirt inlet 224, of the block outlet auger 226, and the left side of the sedimentation tank body 1 is rotatably installed, so that stability is improved.
Embodiment two:
Referring to fig. 5, and further obtaining in combination with the first embodiment, the water surface cleaning mechanism 3 includes a top frame 31, the top frame 31 is fixedly installed at the top of the sedimentation tank body 1, a second motor 32 is fixedly installed on the right side of the top frame 31, a threaded rod 33 is fixedly installed on the left side of a transmission shaft of the second motor 32, a sliding block 34 is installed on an external thread of the threaded rod 33, a limit rod 35 is slidably installed in the sliding block 34, and a filter screen disc 36 is installed on a bottom thread of the sliding block 34, so that impurities on the water surface inside the sedimentation tank body 1 can be cleaned conveniently through the water surface cleaning mechanism 3.
Further, the left side of the threaded rod 33 is rotatably mounted on the left side of the top frame 31, and the outer side of the limit rod 35 is fixedly mounted on the inner side of the top frame 31, so that the transmission cleaning is facilitated in a normal state.
In the actual operation process, when the device is used, sewage is transmitted to the interior of the block removal filter box 223 through the sewage inlet 224, the first motor 225 is driven, the transmission shaft of the first motor 225 drives the block outlet auger 226 to rotate, the impurities in the sewage in blocks are removed to the left side of the block removal filter box 223, the impurities in the sewage are removed from the block outlet slideway 227, the sewage can fall into the interior of the sedimentation tank body 1 during the transmission, the sediment is carried out in the front area of the second partition plate 212, the rest of water sequentially passes through the first filter screen 213 and the second filter screen 214, finally, the bottom of the filter layer 216 is transmitted to the top of the filter layer 216, after the final decontamination treatment is completed, the impurities on the water surface are cleaned from the interior of the water outlet tank 217 by unscrewing the seal 222, the sediment inside the sedimentation tank body 1 can be cleaned through the impurity outlet 221, the second motor 32 is driven, the transmission shaft of the second motor 32 drives the threaded rod 33 to rotate, and the sliding block 34 is driven to repeatedly move under the limit of the limit rod 35, and the filter screen 36 is cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.