CN112370836A - Automatic dredging type sewage treatment and purification device - Google Patents
Automatic dredging type sewage treatment and purification device Download PDFInfo
- Publication number
- CN112370836A CN112370836A CN202011136864.8A CN202011136864A CN112370836A CN 112370836 A CN112370836 A CN 112370836A CN 202011136864 A CN202011136864 A CN 202011136864A CN 112370836 A CN112370836 A CN 112370836A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- side wall
- clamping groove
- sliding
- treatment tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 238000000746 purification Methods 0.000 title claims abstract description 12
- 239000002893 slag Substances 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 19
- 238000005096 rolling process Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an automatic dredging type sewage treatment and purification device, which comprises a treatment tank for containing sewage and a filter plate arranged in the treatment tank, wherein a water inlet pipeline is arranged at the top of the treatment tank, the bottom end of one side of the inner side wall of a bin, facing downwards, of a sliding plate is provided with a fillet surface, a clamping groove is also arranged at the position, close to the filter plate, of the side, the upper groove wall of the clamping groove in the vertical direction is a horizontal plane, and the lower groove wall of the clamping groove is a downward-bent arc surface; the inner side wall of the lower bin opposite to the clamping groove is also provided with a pin post which can elastically stretch in the inner side wall, the extending end of the pin post is provided with a planar upper side wall and a downward convex arc-shaped lower side wall which are respectively matched with the upper groove wall and the lower groove wall of the clamping groove, and the pin post is clamped into the clamping groove when the pin post slides until the filter plate is connected with the slag discharge pipeline; when the deposit on the filter plate is scraped, the elastic force of the pushing spring drives the pin column to be separated from the clamping groove, so that the filter plate automatically rebounds to the original position. The invention is convenient for automatically cleaning, dredging and purifying the device, and has simple structure and convenient use.
Description
Technical Field
The invention relates to sewage treatment equipment, in particular to sewage treatment equipment.
Background
In the processing to sewage, often need filter it many times to obtain comparatively limpid liquid, and in actual engineering, during later stage filtration purification, the aquatic still has partly flocculent suspended solid can be filtered on the filter plate, because the flocculent can not the layering exist usually, but in whole liquid, consequently, can progressively cover on the filter plate when filtering, lead to the filter plate to block up, if the manual work takes out the filter plate or stretches into in the processing jar at this moment and go to clear away flocculent deposit, all very inconvenient, and in case block up, the liquid in the processing jar just can spill over in all directions, the polluted environment. Therefore, a more automatic and convenient apparatus is currently required for the filtration and purification of liquids under such circumstances.
Disclosure of Invention
The invention aims to solve the problems of the prior art and provides an automatic dredging type sewage treatment purifying device, which solves the problem that a series of cleaning and maintenance are inconvenient because floccules block a filter plate during the later treatment of sewage in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic dredging type sewage treatment and purification device comprises a treatment tank for containing sewage and a filter plate arranged in the treatment tank, wherein a water inlet pipeline is arranged at the top of the treatment tank, a valve is arranged on the water inlet pipeline, the treatment tank is supported and fixed on the ground through a support, the filter plate can be arranged in the treatment tank in a vertically sliding mode, the treatment tank is divided into an upper bin and a lower bin by the filter plate, the lower bin is vertically arranged and is in a cuboid shape, the initial position of the filter plate is arranged at the top of the lower bin, and a slag discharge pipeline is connected to the side wall of the lower bin below the filter plate; the bottom of the filter plate is vertically and fixedly connected with a sliding rod, the lower end of the sliding rod penetrates through the lower bin and is opposite to a through hole in a bearing platform, and the bearing platform is fixedly arranged below the treatment tank; the sliding rod is sleeved with a pushing spring which always plays a role in supporting the filter plate; a sensor is arranged on the rear side below the through hole of the bearing platform, so that when the sensor detects that the sliding rod penetrates out of the through hole, the sensor sends an instruction to a corresponding controller to control the valve to be closed;
the bottom of the filter plate is also provided with a sliding plate closely attached to the inner wall of the lower chamber, and the sliding plate is in sliding fit with the inner wall of the lower chamber and seals the inlet of the slag discharge pipeline at the initial position; the bottom end of one side of the inner side wall of the lower bin of the sliding plate is provided with a fillet surface, a clamping groove is further arranged at the position, close to the filter plate, of the side, the upper groove wall of the clamping groove in the vertical direction is a horizontal plane, and the lower groove wall of the clamping groove is a downward-bent arc surface; the inner side wall of the lower chamber opposite to the clamping groove is also provided with a pin post which can elastically stretch in the inner side wall, the pin post is just opposite to the sliding plate under the natural state and extends out of the inner side wall of the lower chamber and plays a supporting role for a round corner surface at the bottom end of the sliding plate, the extending end of the pin post is provided with a planar upper side wall and a downward convex arc-shaped lower side wall which are respectively matched with the upper groove wall and the lower groove wall of the clamping groove, so that the pin post is pressed into the side wall of the lower chamber when the filter plate slides downwards, and the pin post is clamped into the clamping groove when the filter plate slides to be connected with a slag discharge pipeline; when the deposit on the filter plate is scraped, the elastic force of the pushing spring drives the pin column to be separated from the clamping groove, so that the filter plate automatically rebounds to the original position.
Compared with the prior art, the invention has the following beneficial effects: the invention is after the filter plate is stopped up, the water level rises continuously, produce the maximum pressure to the filter plate together with deposit on the filter plate, certainly, when the pressure is insufficient because the support contact function between pin column and the sliding plate, the filter plate will not produce the downward displacement, only when the filter plate is stopped up seriously, because deposit and water storage amount increase sharply, cause the pressure to rise suddenly, the sliding plate will overcome the elasticity of the pin and begin to move downward, namely the filter plate begins to compress and push the spring. Once the pin is completely pressed into the side wall of the lower chamber, the filter plate will fall rapidly to make the clamping groove clamp the pin, the position of the filter plate is fixed temporarily, namely the filter plate moves downwards to the position connected with the inlet end of the slag discharge pipeline, and simultaneously the valve of the water inlet pipeline is closed urgently because the sensor detects the moving signal of the sliding rod, and water inlet is stopped, so that after a small part of residual water flows out, an operator can conveniently extend into the treatment tank from the slag discharge pipeline through a shovel and the like to remove deposited floccules on the filter plate, recover the permeability of the filter plate, and the problems that the filter plate is inconvenient to clean and the removed floccules are inconvenient to take out from the treatment tank when the operator enters the tank body to clean the filter plate are avoided.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sliding plate engaged with the inner sidewall of the lower chamber;
FIG. 3 is a schematic view of a sliding wedge-shaped rib provided on a filter plate;
FIG. 4 is a schematic view of a lower chamber provided with another slag discharge duct;
FIG. 5 is a top view at the filter plate;
FIG. 6 is a schematic cross-sectional view of a wedge rib;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a schematic view of a wedge-shaped rib provided with a fender;
FIG. 9 is a schematic structural view of the material receiving groove;
FIG. 10 is a schematic structural view of the buffer cavity at the end of the receiving groove;
FIG. 11 is a partial structural view of the through hole in the side wall of the bearing platform.
The device comprises a treatment tank 1, a water inlet pipeline 2, a filter plate 3, wedge-shaped ribs 4, rolling balls 5, a rounded surface 6, a pin 7, a disc spring 8, a support 9, a sliding rod 10, a solid structure 11, a water outlet pipe 12, a slag discharge pipeline 13, a sliding plate 14, an electromagnet 15, a clamping groove 16, an upper groove wall 17, a lower groove wall 18, a feeler lever 20, an expansion rod 21, a reel 22, a drag line 23, a metal rod 24, a cylindrical spring 25, an insulating block 26, a metal block 27, a rope 28, a pipeline door panel 29, a bulge 30, a mudguard 31, a material receiving groove 32, a spiral shaft 33, a buffer cavity 34, a sliding pressure plate 35, a hydraulic rod 36, a cutting plate 37, an extrusion pipeline 38, a draining plate 39, a water receiving groove 40, a pressure-bearing spring 41, a limiting rod 42, a sliding shaft 43.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode as follows:
as shown in fig. 1, the embodiment discloses an automatic dredging type sewage treatment purifying device, which comprises a treatment tank 1 for containing sewage and a filter plate 3 installed in the treatment tank 1, wherein a water inlet pipeline 2 is installed at the top of the treatment tank 1, a valve is installed on the water inlet pipeline 2, the treatment tank 1 is supported and fixed on the ground through a support 9, the filter plate 3 can be installed in the treatment tank 1 in a vertically sliding manner, the treatment tank 1 is divided into an upper bin and a lower bin by the filter plate 3, the lower bin is vertically arranged in a rectangular shape, the initial position of the filter plate 3 is installed at the top of the lower bin, and a slag discharge pipeline 13 is connected to the side wall of the lower bin below the filter plate 3; preferably, the central part of the filter plate 3 is a solid structure, the rest parts are hollow structures, a sliding rod 10 is vertically and fixedly connected to the bottom of the solid structure, the lower end of the sliding rod 10 penetrates through the lower bin and is opposite to a through hole on a bearing platform, and the bearing platform is fixedly arranged below the treatment tank 1; the sliding rod 10 is sleeved with a pushing spring which always supports the filter plate 3. And a sensor 45 is arranged on the rear side below the through hole of the bearing platform, so that when the sensor 45 detects that the sliding rod 10 penetrates out of the through hole, an instruction is sent to a corresponding controller to control the valve to be closed, and emergency water stop is realized. The sensor 45 may be an infrared sensor 45 or other commercially available automatic control element.
The present embodiment also necessarily has a sliding plate 14 disposed at the bottom of the filter plate 3 in close contact with the inner wall of the lower chamber, and the sliding plate 14 is slidably engaged with the inner wall of the lower chamber and seals the inlet of the slag discharge duct 13 at the initial position. As shown in fig. 2, the bottom end of one side of the sliding plate 14 facing the inner side wall of the lower chamber has a rounded surface, and a clamping groove 16 is further disposed at a position close to the filter plate 3, an upper groove wall 17 of the clamping groove 16 in the vertical direction is a horizontal plane, and a lower groove wall 18 is a downwardly curved rounded surface. And a pin 7 which can elastically stretch out and draw back in the inner side wall is also arranged on the inner side wall of the lower chamber opposite to the clamping groove 16, during specific manufacturing, the pin is slidably arranged in a blind hole in the side wall of the lower chamber and is connected with the bottom of the blind hole through a disc spring 8, and the disc spring 8 pushes the free end of the pin out of the surface of the inner side wall of the lower chamber in a natural state to support the bottom end of the sliding plate 14. The pin 7 is opposite to the sliding plate 14 in a natural state, extends out of the inner side wall of the lower chamber and plays a role in supporting a round corner surface at the bottom end of the sliding plate 14. The extending end of the pin 7 is provided with a plane upper side wall and a downward convex arc lower side wall which are respectively matched with an upper groove wall 17 and a lower groove wall 18 of the clamping groove 16, so that the pin 7 is pressed into the side wall of the lower chamber when the filter plate 3 slides downwards, and the pin 7 is clamped into the clamping groove 16 when the filter plate 3 slides to be connected with the slag discharge pipeline 13, so as to fix the position of the filter plate 3 at the moment. When the deposit on the filter plate 3 is scraped off, the elastic force of the pushing spring can cause the pin 7 to be separated from the clamping groove 16 and the filter plate 3 automatically rebounds to the original position because the pressure is reduced. The design structure of the upper side wall and the lower side wall of the pin 7 corresponding to the slot 16 is mainly for: the upper side wall completely prevents the filter plate 3 from sliding downwards, and the lower side wall can enable the cleaned filter plate 3 to smoothly slide out of the clamping groove 16 under the elastic force of the pushing spring.
When the automatic dredging type sewage treatment and purification device is used, the water level of an upper chamber of the treatment tank 1 rises along with the blockage of the filter plate 3 by floccules or other impurity garbage, and great pressure is generated on the filter plate 3 together with deposits on the filter plate 3, of course, when the pressure is insufficient, the filter plate 3 cannot move downwards due to the supporting contact action between the sliding plate 14 and the pin column 7, and only when the filter plate 3 is seriously blocked, the deposits and the water storage amount are greatly increased, so that when the pressure rises suddenly, the sliding plate 14 can overcome the elasticity of the pin to start moving downwards, namely, the filter plate 3 starts to compress the pushing spring. Once the pin 7 is completely pressed into the side wall of the lower chamber, the filter plate 3 will rapidly fall to make the clamping groove 16 clamp the pin 7, temporarily fix the position of the filter plate 3, that is, the filter plate 3 moves downwards to the position where it is connected with the inlet end of the slag discharge pipe 13, at the same time, when the sensor 45 detects that the sliding rod 10 passes through the front of the sliding rod, the sensor immediately transmits a signal to the corresponding controller to control the water inlet pipe 2 to close the valve and stop water supply, after the residual water flows out, the operator cleans the filter plate 3 connected with the slag discharge pipe 13, and after the deposit on the filter plate 3 is scraped, the filter plate is carried out from the slag discharge pipe 13, the operation is simple, and particularly for a large-sized processing tank 1, the operator does not need to enter the processing tank 1 to dredge and clean.
In specific implementation, as shown in fig. 1, the side wall of the upper end of the treatment tank 1 is connected with the water inlet pipeline 2 for injecting water, so that water flows from top to bottom. In addition, the solid structure 11 is a cone, and the large end face of the solid structure faces downwards and is fixedly connected with the sliding rod 10 so as to enlarge the filtering area as much as possible. And the slag discharge pipeline 13 is a rectangular pipeline, so that the deposited matters can be better conveyed and the rolling of the rolling balls 5 is facilitated. More specifically, the support 9 includes three golf club-shaped support rods, and the three support rods are annularly arranged around the treatment tank 1, so that the support performance of the treatment tank 1 is improved. In specific implementation details, an outer sleeve may be fixed at the bottom end of the filter plate 3, an inner sleeve is vertically fixed at the bottom in the lower chamber, the inner sleeve and the outer sleeve are coaxially arranged and are sleeved together and axially and slidably fit, and the pushing spring is located in the two sleeves to protect the spring from being corroded.
Referring to fig. 3 to 5, specifically, the upper surface of the filter plate 3 is an inclined surface inclined downward toward the side of the residue discharge pipe 13, and the upper surface of the filter plate 3 is smooth. Still include the wedge rib 4 of a banding transversal personally submitting triangle-shaped, wedge rib 4 deviate from the one side of inclined plane bottom with bin inside wall laminating down, towards the smooth inclined plane of a side surface of inclined plane bottom for wedge rib 4, wedge rib 4 bottom surface with 3 sliding fit of filter plate, the bottom on the smooth inclined plane of wedge rib 4 is connected with a rope 28, the spin 5 that is located on 3 inclined plane bottoms of filter plate and leans on bin inside wall down is connected to the free end of rope 28. When the filter plate 3 slides down to the position connected with the inlet end of the slag discharging pipeline 13, the rolling balls 5 roll into the slag discharging pipeline 13 and drag the wedge-shaped ribs 4 to slide down along the inclination direction of the filter plate 3, and deposit on the filter plate 3 is scraped off in the sliding down process. Above-mentioned structure can make rubbish deposits such as floccule after the deposit can be struck off by automation fast, need not artifical adoption shovel etc. and strike off, and is very simple and convenient, utilizes spin 5's dead weight to drive wedge rib 4 and strikes off the deposit when steadily gliding on filter plate 3, avoids installing external drive equipment drive wedge rib 4 and slides, and simple structure is practical, and especially to floccule deposit effect on small-size processing jar 1 best, the most stable.
Based on the above structure, in order to make the wedge-shaped edge 4 move upwards and return after sliding downwards, and perfect the function, further, as shown in fig. 11, a feeler lever 20 can be extended out from the side wall of the through hole on the bearing platform in a sliding way, one end of the feeler lever 20 is hemispherical and can extend into the through hole, the other end is positioned in the mounting cavity in the bearing platform and is fixedly connected with the metal rod 24, the metal rod 24 is connected with a power supply through a lead and is sleeved with a cylindrical spring 25 outside, one end of the metal rod 24 is fixedly connected on the metal rod 24, the other end of the metal rod 24 extends into the guide hole of the insulating block 26 in a sliding fit manner, a metal block 27 is embedded in the guide hole of the insulating block 26, the metal block 27 is connected with the motor through a lead, the motor can drive the reel 22 to rotate, and the drag line 23 on the reel 22 penetrates through the side wall of the lower chamber and then is connected to the surface of the wedge-shaped rib 4 attached to the inner side wall of the lower chamber. Specifically, the cylindrical spring 25 naturally restrains the hemispherical head end of the feeler lever 20 in the through hole, and the metal rod 24 is separated from the metal block 27, so that when the slide lever 10 enters the through hole to press the feeler lever 20, on the one hand, the metal rod 24 contacts the metal block 27, and the motor drives the reel 22 to release the drag wire 23, and the metal rod 24 is separated from the metal block 27, and the motor drives the reel 22 to receive the drag wire 23. The cylindrical spring 25 is in a natural state, and on the other hand, the water inlet valve of the water inlet pipe is closed, so that the sensor 45 can be avoided, and the sensor and the water inlet pipe can be used simultaneously, thereby realizing double control and double safety closing of the water inlet pipe 2.
Under the above-mentioned structure, when using, slide bar 10 slides down and extrudees, when promoting feeler lever 20, feeler lever 20 drives 24 endwise slip of metal rod, thereby metal rod 24 compression cylinder spring 25, and make metal rod 24 and metal block 27 contact, the motor rotates when the circuit switches on, reel 22 releases drags line 23, spin 5 can drive wedge arris strip 4 and slide this moment, and inlet channel 2 closes, rolling spin 5 drags the deposit on wedge arris strip 4 with smooth filter plate 3 to scrape off and take the downward movement, realize automatic clearance.
Based on the above structure, preferably, a telescopic rod 21 is further provided below the through hole of the bearing platform to extend into the through hole to push the hemisphere at the bottom end of the sliding rod 10 into the through hole, so that the telescopic rod 21 is manually driven to push the sliding rod 10 upward when necessary. More preferably, as shown in fig. 1, an electromagnet 15 is further disposed at a position, facing the sliding plate 14, of the bottom of the lower chamber, and the electromagnet 15 is energized when the sliding rod 10 enters the through hole to press the contact rod 20 and sucks and fixes the sliding plate 14 in contact therewith, so as to prevent the filter plate 3 from bumping due to collision of the sliding plate 14 when moving down to a certain position, and the structure can be matched with the structure of the clamping groove 16 and the pin 7, so that double safety of temporarily fixing the filter plate 3 is realized, and the filter plate 3 is completely prevented from moving up when scraping slag. During specific manufacturing, as shown in fig. 8, a splash guard 31 which is bent towards one side of the bottom end of the inclined surface can be processed at the top of the inclined surface of the wedge-shaped rib 4, so that deposited matters are pushed to move forwards when being scraped, the deposited matters are prevented from being left behind after passing over the wedge-shaped rib 4, and the wedge-shaped rib 4 provided with the splash guard 31 can be processed to be smaller in size and can be taken away by the splash guard 31. In addition, as shown in fig. 6-7, the bottom of the wedge-shaped rib 4 is provided with a protruding part 30 which is in sliding fit with a dovetail groove on the filter plate 3, and the dovetail groove is formed along the inclined direction of the smooth inclined surface of the filter plate 3, so that the wedge-shaped rib 4 is ensured to slide stably and never turn over, and is suitable for scraping large garbage. In order to discharge the deposit and prevent the rolling ball 5 from rolling out too far, and save the length of the rope 28, the bottom of the slag discharging pipeline 13 near the inlet end is provided with a section of fence plate for the deposit to fall, and the outlet end of the slag discharging pipeline 13 is covered with a pipeline door plate 29 in a normally closed manner. After the filter plate 3 moves downwards, the rolling ball 5 rolls to the pipeline door plate 29 to stop, and the deposit rushing into the slag discharge pipeline 13 can leak and be discharged from the fence plate. Of course, in order to avoid the rolling ball 5 rolling out of the slag discharge pipe with an unclosed outlet, the inlet end and the outlet end of the slag discharge pipe 13 are both open, and the width of the inlet end is smaller than the length of the wedge-shaped rib 4 so that the wedge-shaped rib 4 cannot slide into the slag discharge pipe 13, and therefore the rolling ball 5 finally stops due to the fixation of the wedge-shaped rib 4.
Specifically, in this embodiment, an extrusion device for extruding the deposit is further included, so that after the deposit is dried to a certain extent and water is extruded, the knots/lumps are uniformly discharged. Referring to fig. 9, the extruding apparatus includes a receiving trough 32 disposed obliquely downward, an inlet at the top of the receiving trough 32 is connected to a position of the residue discharge pipe 13 for discharging the deposit, and a screw shaft 33, which is a conventional screw conveying shaft, is disposed in the receiving trough 32 along an oblique direction thereof, and is generally transported with a fluid in the pipe. The spiral shaft 33 is used for pushing and extruding the deposit to the bottom end of the receiving groove 32, a spiral extruding pipeline 38 is connected to the upper side wall of the bottom end of the receiving groove 32, and a plurality of draining holes are formed in the bottom of the receiving groove 32 close to the input end of the receiving groove, so that a part of water can be drained in advance when the deposit leaks into the receiving groove 32. Meanwhile, a buffer cavity 34 is convexly arranged in the end plate at the bottom end of the material receiving groove 32 to allow the extruded deposit to flow in, as shown in fig. 10, a sliding pressure plate 35 connected by a pressure-bearing spring 41 is slidably fitted in the buffer cavity 34, a sliding shaft 43 with conductivity is fixedly connected to one side of the sliding pressure plate 35 away from the material receiving groove 32, the sliding shaft 43 extends out of the buffer cavity 34 and faces a conductive seat 44, the conductive seat 44 and the sliding shaft 43 are respectively connected with a lead, the two leads are respectively connected to a controller for driving the hydraulic rod 36 and a power supply, and the hydraulic rod 36 is connected with a cut-in plate 37 for plugging the inlet end of the extrusion pipeline 38. The pressure-bearing spring 41 naturally limits the sliding pressure plate 35 to be flush with the end plate to close the cavity opening of the buffer cavity 34, namely the extrusion pipeline 38 is a normally closed pipeline, and is opened only when the sediment accumulation at the bottom end of the material receiving groove 32 is enough and the pressure is increased; that is: when enough deposits are in the receiving groove 32, the deposits push the sliding pressure plate 35 to move, so that the sliding shaft 43 is in contact with the conductive seat 44, the hydraulic rod 36 pushes the cutting plate 37 to open the inlet end of the extrusion pipeline 38, the sliding shaft 43 and the conductive seat 44 are similar to a knife switch in function, and control circuits such as a controller for controlling the hydraulic rod 36 are switched on and off.
When the structure is used, the deposit is discharged from the slag discharging pipeline 13 and falls on the water draining hole of the material receiving groove 32 for primary water draining, and then is conveyed downwards to the bottom end of the material receiving groove 32, as the deposit is more and more, the deposit at the bottom end is expanded and moved as the sliding pressure plate 35 of the door plate of the cavity opening of the buffer cavity 34, the pressure-bearing spring 41 is compressed, when the sliding pressure plate is compressed to a sufficient position, the sliding shaft 43 is in conductive connection with the conductive seat 44, so that the circuit of the control hydraulic rod 36 is conducted, the hydraulic rod 36 performs retraction action, the cutting plate 37 is taken away from the inlet end of the basic pipeline, the extrusion pipeline 38 is opened, the deposit compacted to a certain degree enters the extrusion pipeline 38, then as the deposit is continuously accumulated, the continuously compressed deposit is filled in the extrusion pipeline 38, and finally is extruded from the outlet end of the basic pipeline, the sections are naturally broken due to the dead weight of the deposit, and particularly for floccules or other garbage with uniform and stable types, the lengths of the sections are stable and consistent, so that the subsequent recycling treatment is facilitated.
Based on the above structure, preferably, the buffer chamber 34 is cylindrical, the sliding pressure plate 35 is a disk-shaped structure, and as shown in fig. 10, a pair of limiting rods 42 parallel to the sliding shaft 43 is further fixed to the end surface of the sliding pressure plate 35 where the sliding shaft 43 is provided, and the limiting rods 42 are used for contacting with the inner side wall of the buffer chamber 34 to limit the sliding limit position of the sliding pressure plate 35, so as to protect the pressure spring 41 and limit the compression limit amount of the deposit. And the electric conduction seat 44 is arranged in a T-shaped sliding groove on one guide rail in a sliding fit mode and is connected with the guide rail through a T-shaped bolt, so that the position of the electric conduction seat 44 is adjusted, the movement limit position of the sliding shaft 43 is adjusted, and the limit compression amount of the deposit is adjusted. Preferably, a water receiving groove 40 is arranged below the draining hole, and the water receiving groove 40 and the material receiving groove 32 are inclined in the same direction so as to receive the drained water. It is also possible to arrange the draining holes on a draining deck, which is hingedly mounted at the bottom of the receiving trough 32 and is part of the bottom of the receiving trough 32, so that the draining deck 39 is opened for separate flushing.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides an automatic mediation formula sewage treatment purifier, is including the treatment tank that is used for splendid attire sewage and install the filter plate in the treatment tank, and the inlet channel is installed at treatment tank deck portion, installs valve, its characterized in that on the inlet channel: the treatment tank is supported and fixed on the ground through a support, the filter plate can be installed in the treatment tank in a vertically sliding mode, the treatment tank is divided into an upper bin and a lower bin by the filter plate, the lower bin is vertically arranged and is in a cuboid shape, the initial position of the filter plate is installed at the top of the lower bin, and a slag discharge pipeline is connected to the side wall of the lower bin below the filter plate; the bottom of the filter plate is vertically and fixedly connected with a sliding rod, the lower end of the sliding rod penetrates through the lower bin and is opposite to a through hole in a bearing platform, and the bearing platform is fixedly arranged below the treatment tank; the sliding rod is sleeved with a pushing spring which always plays a role in supporting the filter plate; a sensor is arranged on the rear side below the through hole of the bearing platform, so that when the sensor detects that the sliding rod penetrates out of the through hole, the sensor sends an instruction to a corresponding controller to control the valve to be closed;
the bottom of the filter plate is also provided with a sliding plate closely attached to the inner wall of the lower chamber, and the sliding plate is in sliding fit with the inner wall of the lower chamber and seals the inlet of the slag discharge pipeline at the initial position; the bottom end of one side of the inner side wall of the lower bin of the sliding plate is provided with a fillet surface, a clamping groove is further arranged at the position, close to the filter plate, of the side, the upper groove wall of the clamping groove in the vertical direction is a horizontal plane, and the lower groove wall of the clamping groove is a downward-bent arc surface; the inner side wall of the lower chamber opposite to the clamping groove is also provided with a pin post which can elastically stretch in the inner side wall, the pin post is just opposite to the sliding plate under the natural state and extends out of the inner side wall of the lower chamber and plays a role in supporting a round corner surface at the bottom end of the sliding plate, the extending end of the pin post is provided with a planar upper side wall and a downward convex arc-shaped lower side wall which are respectively matched with the upper groove wall and the lower groove wall of the clamping groove, so that the pin post is pressed into the side wall of the lower chamber when the filter plate slides downwards, and the pin post is clamped into the clamping groove when the filter plate slides to be connected with a slag discharge pipeline; when the deposit on the filter plate is scraped, the elastic force of the pushing spring drives the pin column to be separated from the clamping groove, so that the filter plate automatically rebounds to the original position.
2. The automatic dredging type sewage treatment and purification device of claim 1, wherein: the central part of the filter plate is of a solid structure, the rest parts of the filter plate are of a hollow structure, and the bottom of the solid structure is vertically and fixedly connected with the sliding rod.
3. The automatic dredging type sewage treatment and purification device of claim 2, wherein: the solid structure is a cone, the large end face of the solid structure faces downwards, and the sliding rod is fixedly connected with the solid structure.
4. The automatic dredging type sewage treatment and purification device of claim 1, wherein: the slag discharge pipeline is a rectangular pipeline, the support comprises three golf club-shaped support rods, and the three support rods are annularly arranged around the treatment tank.
5. The automatic dredging type sewage treatment and purification device of claim 1, wherein: the bottom of the filter plate is fixed with an outer sleeve, the bottom of the lower chamber is vertically fixed with an inner sleeve, the inner sleeve and the outer sleeve are coaxially arranged and are sleeved together in a sliding fit in the axial direction, and the pushing spring is positioned in the two sleeves.
6. The automatic dredging type sewage treatment and purification device of claim 1, wherein: the pin is slidably mounted in the blind hole in the side wall of the lower chamber and is connected with the bottom of the blind hole through a disc spring, and the disc spring pushes the free end of the pin out of the surface of the inner side wall of the lower chamber in a natural state to support the bottom end of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011136864.8A CN112370836A (en) | 2020-10-22 | 2020-10-22 | Automatic dredging type sewage treatment and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011136864.8A CN112370836A (en) | 2020-10-22 | 2020-10-22 | Automatic dredging type sewage treatment and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112370836A true CN112370836A (en) | 2021-02-19 |
Family
ID=74580526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011136864.8A Withdrawn CN112370836A (en) | 2020-10-22 | 2020-10-22 | Automatic dredging type sewage treatment and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112370836A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10321374A1 (en) * | 2003-05-13 | 2004-12-02 | Olaf Grimmel | fine screen |
| CN106377934A (en) * | 2016-11-28 | 2017-02-08 | 南京途酷信息科技有限公司 | Domestic sewage separator |
| CN107670397A (en) * | 2017-11-20 | 2018-02-09 | 湖州道场污水处理有限公司 | Apparatus for treating sewage |
| CN208218538U (en) * | 2018-04-18 | 2018-12-11 | 江西华昊化工有限公司 | A kind of convenient type industrial wastewater rotary filtering plant |
| CN109987298A (en) * | 2019-04-04 | 2019-07-09 | 广西大自然再生资源有限公司 | A kind of shield formula municipal refuse bag-breaking machine |
| CN211383995U (en) * | 2019-10-23 | 2020-09-01 | 华科新能（天津）科技发展有限公司 | Enhanced nitrogen and phosphorus removal industrial sewage treatment device |
| DE212020000130U1 (en) * | 2020-07-30 | 2020-09-06 | Pengchen New Material Technology Co., Ltd. | A filter device for chemical pump |
| CN211676521U (en) * | 2020-01-14 | 2020-10-16 | 漳州信德皮革有限公司 | Leather sewage treatment equipment |
-
2020
- 2020-10-22 CN CN202011136864.8A patent/CN112370836A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10321374A1 (en) * | 2003-05-13 | 2004-12-02 | Olaf Grimmel | fine screen |
| CN106377934A (en) * | 2016-11-28 | 2017-02-08 | 南京途酷信息科技有限公司 | Domestic sewage separator |
| CN107670397A (en) * | 2017-11-20 | 2018-02-09 | 湖州道场污水处理有限公司 | Apparatus for treating sewage |
| CN208218538U (en) * | 2018-04-18 | 2018-12-11 | 江西华昊化工有限公司 | A kind of convenient type industrial wastewater rotary filtering plant |
| CN109987298A (en) * | 2019-04-04 | 2019-07-09 | 广西大自然再生资源有限公司 | A kind of shield formula municipal refuse bag-breaking machine |
| CN211383995U (en) * | 2019-10-23 | 2020-09-01 | 华科新能（天津）科技发展有限公司 | Enhanced nitrogen and phosphorus removal industrial sewage treatment device |
| CN211676521U (en) * | 2020-01-14 | 2020-10-16 | 漳州信德皮革有限公司 | Leather sewage treatment equipment |
| DE212020000130U1 (en) * | 2020-07-30 | 2020-09-06 | Pengchen New Material Technology Co., Ltd. | A filter device for chemical pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214244165U (en) | Hydraulic engineering's river course sediment removal device | |
| CN208660477U (en) | A kind of anticlogging sewage-treatment plant auxiliary body of town road | |
| CN111974042B (en) | Anti-washing unit of sewage pump entry for PTA production | |
| CN110374155B (en) | Environment-friendly dredging equipment for water area | |
| CN109723039A (en) | A kind of anti-blocking plane gate | |
| CN211007014U (en) | Dredging device of underdrain robot | |
| CN112354234B (en) | Filtration equipment for sewage treatment | |
| CN111719526B (en) | Garbage cleaning equipment | |
| CN112370836A (en) | Automatic dredging type sewage treatment and purification device | |
| CN218931922U (en) | Sludge treatment device | |
| CN112274989B (en) | Sewage treatment filtration equipment convenient to it is clean | |
| CN209076152U (en) | A kind of grid slag water-removing press | |
| CN115779552A (en) | Concentrated filtration equipment of medical intermediate | |
| CN217634523U (en) | Hydraulic pipeline device for hydraulic engineering | |
| US20040112845A1 (en) | Debris removal system | |
| CN112354233B (en) | A purify recovery plant for sewage treatment | |
| CN111003857B (en) | Desalted water system | |
| CN212662857U (en) | Dirt removing device for sewage treatment | |
| CN112742097A (en) | Sewage treatment equipment convenient to change filter screen | |
| CN221662631U (en) | Oil exploitation field oil sewage pretreatment device | |
| CN216739702U (en) | A water level takes out and falls device for hydraulic engineering construction | |
| CN217150595U (en) | Prefabricated pump station grid overhauls with separating dirty device | |
| CN216855807U (en) | Chemical filter convenient to chemical waste residue is cleared up | |
| CN211973744U (en) | Sewage draining pipeline convenient to clean | |
| CN221096612U (en) | Colliery is ponding automatic control drainage device in pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |
|
| WW01 | Invention patent application withdrawn after publication |