CN213771788U - Efficient stirring formula sludge thickening tank - Google Patents

Abstract

The utility model discloses an efficient stirring type sludge thickening tank, which comprises a tank body, wherein a compression filtering mechanism is arranged at the inner side of the tank body, the compression filtering mechanism comprises a fixed plate, a hydraulic rod, a rubber ring, a pressing plate, a filtering screen, a supporting plate, a water through tank, a flow dividing pipe and a water outlet pipe, the fixed plate is arranged at the top of the inner side of the tank body, a cleaning and scraping mechanism is arranged at the bottom end of the fixed plate, the hydraulic rod is arranged in the fixed plate in a circumferential array equidistance manner, through the compression filtering mechanism, the sludge in the tank body can be conveniently filtered by workers, so that the sludge can be separated from water, the separated water can also be discharged, meanwhile, the workers can conveniently extrude the sludge attached to the surface of the filtering screen, the attached sludge can be separated from the water, and the blockage of the filtering screen can also be avoided, the working efficiency of the staff to the sludge concentration treatment is improved.

Description

Efficient stirring formula sludge thickening tank

Technical Field

The utility model relates to a sludge treatment technical field specifically is an efficient stirring formula sludge thickening tank.

Background

The sludge tank body is a structure for sludge concentration as the name implies, generally adopts a shape similar to a vertical flow type or a radial flow type, and can be divided into an intermittent operation type which is mainly used for a small sewage treatment plant or a sewage treatment plant of an industrial enterprise and a continuous operation type which is used for a large or medium sewage treatment plant, wherein the form of the continuous gravity tank body is the same as that of the radial flow type sedimentation tank;

however, in the actual use process of the stirring type sludge concentration tank in the market at present, the sludge and the water are separated only by stirring the sludge in the tank body, so that the separation efficiency between the water and the sludge is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an efficient stirring formula sludge thickening tank can effectively solve the stirring formula sludge thickening tank on the existing market who proposes in the above-mentioned background art, at the in-service use in-process, because stirring formula sludge thickening tank only stirs the processing through the mud to in the cell body, separates between mud and the water to separation efficiency's between water and the mud problem has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency stirring type sludge concentration tank comprises a tank body, wherein a compression filtering mechanism is arranged on the inner side of the tank body;

the compression filtering mechanism comprises a fixing plate, a hydraulic rod, a rubber ring, a pressing plate, a filter screen, a supporting plate, a water through tank, a flow dividing pipe and a water outlet pipe;

the fixed plate is installed at the inboard top of cell body, the clearance is installed to the fixed plate bottom and is struck off the mechanism, the hydraulic stem is installed to the inside circumference array equidistance that is of fixed plate, the rubber circle is installed to the corresponding hydraulic stem outside position department in fixed plate bottom, the hydraulic stem bottom is connected with the clamp plate, the inside embedding of clamp plate one side position department that corresponds of cell body has the filter screen, the inboard corresponding clamp plate below position department of cell body installs the backup pad, the cell body outside corresponds filter screen position department and installs logical water tank, logical water tank bottom end is connected with the shunt tubes, a shunt tubes end connection has the outlet pipe.

Preferably, the cross section of the pressure plate is the same as that of the support plate, and the hydraulic rod is connected to the inner side of the rubber ring in a sliding mode.

Preferably, the cleaning scraping mechanism comprises a stirring shaft, a rotating shaft, a fixing block, a return spring, a scraping strip and a baffle;

the fixed plate is inboard to rotate and to be connected with the (mixing) shaft, the (mixing) shaft inboard is rotated and to be connected with the pivot, pivot outside top corresponds the (mixing) shaft below position department and installs the fixed block, the inboard symmetry embedding of fixed block is connected with reset spring, the reset spring top is connected with scrapes the strip, it is connected with the baffle to scrape strip one side top.

Preferably, scrape strip and baffle top and all contact with the (mixing) shaft bottom, it is inboard in the fixed block to scrape strip sliding connection, the pivot top is connected with the motor, and the input of motor and external power source's output electric connection.

Preferably, the support column is installed to the cell body bottom and is circumference array equidistance, there is the connection pad support side bottom through threaded connection, the connection pad bottom is circumference array equidistance and installs buffer spring, the buffer spring bottom is connected with the supporting disk.

Preferably, the support disc is slidably connected to the outer side of the support column, and the outer diameter of the support column is the same as that of the connection disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with compression filter mechanism, the staff of being convenient for carries out filtration treatment to the mud in the pond to make the separation of mud and water, also can get rid of the water after the separation, simultaneously, the staff of being convenient for extrudees the processing to the mud of adhering to the filter screen surface, makes adnexed mud can separate with the water, also avoids mud to cause the jam of filter screen, has improved the work efficiency that the staff handled the sludge concentration.

2. Be provided with the clearance and strike off the mechanism, the staff of being convenient for is connected adnexed mud to (mixing) shaft and pivot and strikes off the processing to avoid causing the influence to the rotation of (mixing) shaft and pivot behind the sludge drying, simultaneously, also can reduce the mud after striking off and the adnexed time of (mixing) shaft, reduced the work degree of difficulty of staff's clearance mud.

3. Be provided with support column, connection pad, buffer spring and supporting disk, the staff of being convenient for adjusts the position of connection pad to can adjust the distance of connection pad and supporting disk, and then can adjust buffer spring's elastic force's size, make buffer spring produce the impact force when can inclining the support column and cushion, and then improved the stability when the cell body uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the compression filter mechanism of the present invention;

fig. 3 is a schematic structural view of the cleaning and scraping mechanism of the present invention;

fig. 4 is a schematic view of the installation structure of the buffer spring of the present invention;

reference numbers in the figures: 1. a tank body;

2. compressing the filtering mechanism; 201. a fixing plate; 202. a hydraulic lever; 203. a rubber ring; 204. pressing a plate; 205. a filter screen; 206. a support plate; 207. a water tank is communicated; 208. a shunt tube; 209. a water outlet pipe;

3. cleaning a scraping mechanism; 301. a stirring shaft; 302. a rotating shaft; 303. a fixed block; 304. a return spring; 305. scraping the strips; 306. a baffle plate;

4. a support pillar; 5. a connecting disc; 6. a buffer spring; 7. and (4) supporting the disc.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical solution, an efficient stirring sludge concentration tank, which comprises a tank body 1, wherein a compression filtering mechanism 2 is installed inside the tank body 1 for facilitating the filtering treatment of sludge in the tank body 1 by workers;

the compression filtering mechanism 2 comprises a fixing plate 201, a hydraulic rod 202, a rubber ring 203, a pressing plate 204, a filter screen 205, a supporting plate 206, a water through tank 207, a shunt pipe 208 and a water outlet pipe 209;

a fixing plate 201 is installed at the top of the inner side of the tank body 1, a cleaning and scraping mechanism 3 is installed at the bottom end of the fixing plate 201, hydraulic rods 202 are installed in the fixing plate 201 in a circumferential array at equal intervals, a rubber ring 203 is installed at the position, corresponding to the outer side of the hydraulic rods 202, of the bottom end of the fixing plate 201, the hydraulic rods 202 are connected to the inner side of the rubber ring 203 in a sliding mode, a pressing plate 204 is connected to the bottom end of the hydraulic rods 202, a filter screen 205 is embedded in the position, corresponding to one side of the pressing plate 204, of the inner side of the tank body 1, a supporting plate 206 is installed at the position, corresponding to the lower side of the pressing plate 204, of the cross section of the pressing plate 204 is the same as that of the supporting plate 206, a water through tank 207 is installed at the position, corresponding to the filter screen 205, a shunt pipe 208 is connected to the bottom end of the water through tank 207, and a water outlet pipe 209 is connected to the end of the shunt pipe 208, so that workers can scrape sludge attached to the surface of the filter screen 205;

in order to facilitate the scraping treatment of sludge attached to the joint of the stirring shaft 301 and the rotating shaft 302 by workers, the cleaning and scraping mechanism 3 comprises a stirring shaft 301, a rotating shaft 302, a fixing block 303, a return spring 304, a scraping strip 305 and a baffle 306;

the inner side of the fixing plate 201 is rotatably connected with a stirring shaft 301, the inner side of the stirring shaft 301 is rotatably connected with a rotating shaft 302, the top end of the rotating shaft 302 is connected with a motor, the input end of the motor is electrically connected with the output end of an external power supply, the top of the outer side of the rotating shaft 302 is provided with a fixing block 303 corresponding to the position below the stirring shaft 301, the inner side of the fixing block 303 is symmetrically embedded and connected with a return spring 304, the top end of the return spring 304 is connected with a scraping strip 305, the scraping strip 305 is slidably connected to the inner side of the fixing block 303, the top of one side of the scraping strip 305 is connected with a baffle 306, the top ends of the scraping strip 305 and the baffle 306 are both contacted with the bottom end of the stirring shaft 301, and therefore the blockage of the connecting part of the stirring shaft 301 and the rotating shaft 302 caused by sludge is avoided;

for reinforcing support column 4's stability, 1 bottom of cell body is circumference array equidistance and installs support column 4, there is connection pad 5 support column 4 outside bottom through threaded connection, 4 external diameters of support column are connected with connection pad 5 external diameters are the same, connection pad 5 bottom is circumference array equidistance and installs buffer spring 6, 6 bottom of buffer spring is connected with supporting disk 7, 7 sliding connection of supporting disk are in the 4 outsides of support column, thereby can play the cushioning effect when inclining support column 4.

The utility model discloses a theory of operation and use flow: an efficient stirring type sludge concentration tank is characterized in that in the actual use process, the position of a connecting disc 5 outside a supporting column 4 can be adjusted through threaded connection of the connecting disc 5 and the supporting column 4, so that the distance between the connecting disc 5 and a supporting disc 7 can be adjusted, the compression state of a buffer spring 6 can be controlled through the size of a gap between the connecting disc 5 and the supporting disc 7, the elastic acting force of the buffer spring 6 can be adjusted, and the impact force generated by the inclination of the supporting column 4 can be buffered when the supporting column 4 is inclined;

afterwards, through the tank body 1, sludge can be concentrated, in the treatment process, through the rotation of the stirring shaft 301 and the rotating shaft 302, sludge entering the tank body 1 can be stirred, at the moment, along with the rotation of the rotating shaft 302, the fixed block 303 rotates, in the rotation process of the fixed block 303, through the elastic action of the return spring 304, the position of the scraping strip 305 can be upwards extruded, so that the top end of the scraping strip 305 is contacted with the bottom end of the stirring shaft 301, further, sludge attached to the bottom end of the stirring shaft 301 can be scraped along with the rotation of the rotating shaft 302, and meanwhile, the part of the stirring shaft 301 scraped at the bottom end is attached to the baffle 306, so that the sludge in the tank body 1 can be prevented from being immediately contacted with the bottom end of the stirring shaft 301;

finally, at the in-process of mud stirring, through filter screen 205, can mix the moisture of pressing from both sides in the mud and carry out filtration treatment, thereby reduce the water content of mud, and simultaneously, through the extension of hydraulic stem 202, can make clamp plate 204 position downstream, can strike off the processing to filter screen 205 adnexed mud, avoid mud to cause filter screen 205's jam, also move down the in-process through clamp plate 204 and backup pad 206 contact, can extrude the processing to the mud after striking off, thereby accelerate the separation of water and mud, and then improved the concentrated process of mud, the shunt tubes 208 that water tank 207 bottom connection is led to along leading to the water after the filtration flows from outlet pipe 209 position department.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an efficient stirring formula sludge thickening tank, includes cell body (1), its characterized in that: a compression filtering mechanism (2) is arranged on the inner side of the tank body (1);

the compression filtering mechanism (2) comprises a fixing plate (201), a hydraulic rod (202), a rubber ring (203), a pressing plate (204), a filtering net (205), a supporting plate (206), a water tank (207), a shunt pipe (208) and a water outlet pipe (209);

the top of the inner side of the tank body (1) is provided with a fixed plate (201), the bottom end of the fixed plate (201) is provided with a cleaning scraping mechanism (3), the inner part of the fixing plate (201) is provided with hydraulic rods (202) in a circumferential array at equal intervals, a rubber ring (203) is arranged at the bottom end of the fixing plate (201) corresponding to the outer side of the hydraulic rod (202), the bottom end of the hydraulic rod (202) is connected with a pressure plate (204), a filter screen (205) is embedded in the tank body (1) at a position corresponding to one side of the pressure plate (204), a supporting plate (206) is arranged at the inner side of the tank body (1) corresponding to the lower position of the pressing plate (204), a water communicating tank (207) is arranged at the position corresponding to the filter screen (205) at the outer side of the tank body (1), the bottom end of the water through tank (207) is connected with a shunt pipe (208), and one end part of the shunt pipe (208) is connected with a water outlet pipe (209).

2. A high efficiency, agitated sludge thickener according to claim 1 wherein said pressure plate (204) has the same cross-sectional dimensions as the support plate (206), and said hydraulic rod (202) is slidably attached inside the rubber ring (203).

3. The high-efficiency stirring type sludge concentration tank as claimed in claim 1, wherein the cleaning scraping mechanism (3) comprises a stirring shaft (301), a rotating shaft (302), a fixed block (303), a return spring (304), a scraping bar (305) and a baffle (306);

fixed plate (201) inboard is rotated and is connected with (mixing) shaft (301), (mixing) shaft (301) inboard is rotated and is connected with pivot (302), pivot (302) outside top corresponds (mixing) shaft (301) below position department and installs fixed block (303), the inboard symmetry embedding of fixed block (303) is connected with reset spring (304), reset spring (304) top is connected with scrapes strip (305), it is connected with baffle (306) to scrape strip (305) one side top.

4. The high-efficiency stirring type sludge thickener according to claim 3, wherein the top ends of the scraping strip (305) and the baffle (306) are both in contact with the bottom end of the stirring shaft (301), the scraping strip (305) is slidably connected to the inner side of the fixed block (303), the top end of the rotating shaft (302) is connected with a motor, and the input end of the motor is electrically connected with the output end of an external power supply.

5. The high-efficiency stirring type sludge concentration tank is characterized in that supporting columns (4) are equidistantly arranged at the bottom end of the tank body (1) in a circumferential array, a connecting disc (5) is connected to the bottom of the outer side of each supporting column (4) through a thread, buffer springs (6) are equidistantly arranged at the bottom end of each connecting disc (5) in a circumferential array, and a supporting disc (7) is connected to the bottom end of each buffer spring (6).

6. A high efficiency agitated sludge thickener according to claim 5 wherein said support plate (7) is slidably attached to the outside of the support post (4), and the outside diameter of said support post (4) is the same as the outside diameter of the connection plate (5).

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