CN214115315U - Backflow type sludge biochemical treatment device - Google Patents

Abstract

The utility model discloses a backward flow formula sludge biochemical treatment device, including board, processing case, treatment chamber, control panel and aeration head, one side on board top is equipped with the processing case, and the bottom of handling incasement portion is equipped with the treatment chamber to the central point at treatment chamber top puts the department and is fixed with the baffle, and the central point at baffle top puts the department and is equipped with the backward flow groove, be equipped with on the inner wall of treatment chamber one side and hold the liquid logical groove, and hold the central point department of putting on liquid logical groove top and install the aeration head to hold the inside scraping structure that is equipped with of treatment chamber that the liquid leads to the groove below, the processing incasement portion of treatment chamber top is equipped with the overflow room, and is equipped with the sprue on the outer wall of handling case one side, and handles the board top of case one side and install high compression pump. The utility model discloses not only reduced the phenomenon that mud adheres to in the treatment chamber bottom when processing apparatus uses, aeration effect when having improved processing apparatus and using produces gas leakage's phenomenon when having avoided the processing apparatus air feed moreover.

Description

Backflow type sludge biochemical treatment device

Technical Field

The utility model relates to an environmental protection technical field specifically is a backward flow formula sludge biochemical treatment device.

Background

Waste produced in industrial production or urban operation processes is treated in different ways due to different purposes, and the waste contains biological and physicochemical sludge substances, and is required to be treated by an aeration process for subsequent treatment, so that corresponding treatment devices are required.

Processing apparatus on the market is various at present, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:

(1) the existing treatment device is inconvenient for scraping and cleaning the bottom of the treatment chamber, so that sludge is easy to precipitate and adhere to the bottom of the treatment chamber, and people are often troubled;

(2) the existing treatment device is inconvenient for treating the sludge in a backflow mode, so that the aeration effect is common and the expectation of people is difficult to achieve;

(3) the existing treatment device is inconvenient for sealing the connecting end of the air supply pipe, so that the phenomenon of air leakage is easily caused during air supply, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a backward flow formula mud biochemical treatment device to it scrapes the problem of clean, the backward flow formula of not being convenient for is handled mud and is not convenient for carry out the sealed processing to the incoming end of air supply pipe not to scrape to the bottom of treatment chamber to provide processing apparatus in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a backflow type sludge biochemical treatment device comprises a machine table, a treatment box, a treatment chamber, a control panel and an aeration head, wherein the treatment box is arranged on one side of the top end of the machine table, the treatment chamber is arranged at the bottom end inside the treatment box, a partition plate is fixed at the central position of the top of the treatment chamber, a backflow groove is arranged at the central position of the top of the partition plate, a liquid storage through groove is formed in the inner wall of one side of the treatment chamber, the aeration head is arranged at the central position of the top end of the liquid storage through groove, a scraping structure is arranged inside the treatment chamber below the liquid storage through groove, an overflow chamber is arranged inside the treatment box above the treatment chamber, a filling port is arranged on the outer wall of one side of the treatment box, one end of the filling port extends into the treatment chamber, a high-pressure air pump is arranged at the top end of the machine table on one side of the treatment box, one end of the high-pressure air pump is communicated with the outer wall of the liquid storage through groove through a guide pipe, and an air supply pipe is arranged at the other end of the high-pressure air pump, handle and install control panel on the outer wall of case keeping away from sprue one side, the output of the inside singlechip of control panel and the input electric connection of high compression pump.

Preferably, one side of board bottom is equipped with the drain, and the top of drain extends to the inside of treatment chamber to the mud of treatment chamber bottom is discharged.

Preferably, the scraping structure is internally provided with a rotating handle, a limiting frame, a limiting block, a threaded cylinder, a screw rod, a scraper and a bearing frame in sequence, the limiting frame is arranged in the processing chamber below the liquid storage through groove, and two ends of the limiting frame are connected with the inner wall of the processing chamber so as to limit the moving amplitude of the limiting block.

Preferably, the inner wall of the treatment chamber below the limiting frame is rotatably connected with a screw rod, one side of the surface of the screw rod is in threaded connection with a threaded cylinder, a limiting block is arranged at the center of the top end of the threaded cylinder, and the top end of the limiting block penetrates through the limiting frame and extends to the inside of the treatment chamber so as to drive the scraper to move horizontally.

Preferably, the central point department of putting of screw thread section of thick bamboo bottom installs and bears the frame, and bears the frame and keep away from the one end of screw thread section of thick bamboo and install the scraper blade, installs the swing handle on the processing case outer wall of sprue below, and the one end of swing handle extends to the inside of process chamber and is connected with the one end of lead screw to scrape the cleaning to the bottom of process chamber.

Preferably, an annular pipeline is installed at the bottom end inside the overflow chamber, an overflow pipe is arranged on one side of the bottom end of the annular pipeline, and one end, far away from the annular pipeline, of the overflow pipe extends to the inside of the treatment chamber, so that sludge overflows to the inside of the annular pipeline through the overflow pipe.

Preferably, an overflow pipe is arranged on the outer wall of the treatment box above the control panel, and one end of the overflow pipe extends to the inside of the overflow chamber and is communicated with the top end of the annular pipeline, so that sludge in the annular pipeline is discharged through the overflow pipe.

Preferably, all install the pipe strap on the both sides outer wall that high compression pump one end was kept away from to the air supply pipe, and be fixed with first splint and second splint respectively on the outer wall at pipe strap both ends to carry out sealing treatment to the incoming end of air supply pipe.

Preferably, the outer wall that first splint one side was kept away from to the second splint is equipped with lock nut, and installs lock bolt on the outer wall that second splint one side was kept away from to first splint, and lock bolt's one end run through first splint and second splint in proper order and with lock nut threaded connection for two sets of pipe strap are installed in the outer wall of air supply pipe both sides.

Compared with the prior art, the beneficial effects of the utility model are that: the backflow type sludge biochemical treatment device not only reduces the phenomenon that sludge is attached to the bottom of the treatment chamber when the treatment device is used, improves the aeration effect when the treatment device is used, but also avoids the phenomenon of gas leakage when the treatment device supplies gas;

(1) the screw rod is driven to rotate in the treatment chamber by rotating the rotary handle, the limiting frame, the limiting block, the threaded cylinder, the screw rod, the scraper and the bearing frame are arranged, the threaded cylinder is positioned on the surface of the screw rod to slide after the limiting frame limits the moving amplitude of the limiting block, and the threaded cylinder drives the scraper to synchronously translate through the bearing frame, so that the bottom of the treatment chamber is scraped and cleaned, and the phenomenon that sludge is attached to the bottom of the treatment chamber when the treatment device is used is reduced;

(2) the device is provided with a clapboard, a reflux groove, an overflow pipe, an annular pipeline and an overflow pipe, wherein an external air supply hose is connected through an air supply pipe, a control panel is operated to control a high-pressure air pump to convey high-pressure air to the inside of a liquid storage through the air supply pipe and make the high-pressure air flow into a treatment chamber at one side of the clapboard through an aeration head, at the moment, sludge flows into the treatment chamber at the other side of the clapboard through the reflux groove and then flows into the treatment chamber above the aeration head through a gap below the clapboard, and simultaneously, the sludge can flow into the annular pipeline through the overflow pipe and then is discharged through the overflow pipe, so that the purpose of treating the sludge in a reflux manner is achieved, and the aeration effect of the treatment device during use is improved;

(3) through being provided with the pipe strap, locking bolt, first splint, lock nut and second splint, through rotatory locking bolt, make its one end run through first splint and second splint and screw in to lock nut's inside in proper order, and then make two sets of pipe straps install on the both sides outer wall of air supply pipe incoming end, so that carry out sealing process to the hookup location department of air supply pipe and outside air supply hose, thereby produce the phenomenon of gas leakage when having avoided the processing apparatus air feed.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the second splint of the present invention;

fig. 4 is a schematic view of the annular pipeline in a bottom view;

fig. 5 is a schematic sectional view of the scraping structure of the present invention.

In the figure: 1. a machine platform; 2. a scraping structure; 201. turning a handle; 202. a limiting frame; 203. a limiting block; 204. a threaded barrel; 205. a screw rod; 206. a squeegee; 207. a carrier; 3. a partition plate; 4. a treatment tank; 5. a material injection port; 6. an overflow pipe; 7. an annular duct; 8. an overflow chamber; 9. an overflow pipe; 10. a reflux tank; 11. a processing chamber; 12. a control panel; 13. an aeration head; 14. a gas supply pipe; 15. a high pressure air pump; 16. a liquid storage through groove; 17. a sewage draining outlet; 18. a pipe clamp; 19. locking the bolt; 20. a first splint; 21. locking the nut; 22. a second splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a backflow type sludge biochemical treatment device comprises a machine table 1, a treatment box 4, a treatment chamber 11, a control panel 12 and an aeration head 13, wherein the treatment box 4 is arranged on one side of the top end of the machine table 1, the treatment chamber 11 is arranged at the bottom end inside the treatment box 4, a sewage discharge outlet 17 is arranged on one side of the bottom end of the machine table 1, and the top end of the sewage discharge outlet 17 extends into the treatment chamber 11 so as to discharge sludge at the bottom of the treatment chamber 11;

a baffle plate 3 is fixed at the center of the top of the processing chamber 11, a return groove 10 is arranged at the center of the top of the baffle plate 3, a liquid storage through groove 16 is arranged on the inner wall of one side of the processing chamber 11, an aeration head 13 is arranged at the center of the top of the liquid storage through groove 16, a scraping structure 2 is arranged in the processing chamber 11 below the liquid storage through groove 16, a rotary handle 201, a limit frame 202, a limit block 203, a threaded cylinder 204, a screw rod 205, a scraping plate 206 and a bearing frame 207 are sequentially arranged in the scraping structure 2, the limit frame 202 is arranged in the processing chamber 11 below the liquid storage through groove 16, two ends of the limit frame 202 are connected with the inner wall of the processing chamber 11, the screw rod 205 is rotatably connected on the inner wall of the processing chamber 11 below the limit frame 202, the threaded cylinder 204 is connected with one side of the surface of the screw rod 205 in a threaded manner, the limit block 203 is arranged at the center of the top of the threaded cylinder 204, the top of the limit block 203 penetrates through the limit frame 202 and extends to the inside of the processing chamber 11, a bearing frame 207 is arranged at the center of the bottom end of the threaded cylinder 204, a scraper 206 is arranged at one end of the bearing frame 207, which is far away from the threaded cylinder 204, a rotating handle 201 is arranged on the outer wall of the treatment box 4 below the injection port 5, and one end of the rotating handle 201 extends into the treatment chamber 11 and is connected with one end of a screw rod 205;

the screw rod 205 is driven to rotate in the treatment chamber 11 by rotating the rotary handle 201, the threaded cylinder 204 is positioned on the surface of the screw rod 205 to slide after the movement amplitude of the limit block 203 is limited by the limit frame 202, and the threaded cylinder 204 drives the scraper 206 to synchronously translate through the bearing frame 207, so that the bottom of the treatment chamber 11 is scraped and cleaned, and the phenomenon that sludge is attached to the bottom of the treatment chamber 11 when the treatment device is used is reduced;

an overflow chamber 8 is arranged in the treatment box 4 above the treatment chamber 11, an annular pipeline 7 is arranged at the bottom end in the overflow chamber 8, an overflow pipe 6 is arranged on one side of the bottom end of the annular pipeline 7, and one end, far away from the annular pipeline 7, of the overflow pipe 6 extends into the treatment chamber 11, so that sludge overflows into the annular pipeline 7 through the overflow pipe 6;

an overflow pipe 9 is arranged on the outer wall of the treatment box 4 above the control panel 12, one end of the overflow pipe 9 extends to the inside of the overflow chamber 8 and is communicated with the top end of the annular pipeline 7, so that sludge in the annular pipeline 7 is discharged through the overflow pipe 9;

a feeding port 5 is arranged on the outer wall of one side of the processing box 4, one end of the feeding port 5 extends into the processing chamber 11, a high-pressure air pump 15 is arranged at the top end of the machine table 1 of one side of the processing box 4, the type of the high-pressure air pump 15 can be NB15-N86KNE, one end of the high-pressure air pump 15 is communicated with the outer wall of the liquid storage through groove 16 through a conduit, an air supply pipe 14 is arranged at the other end of the high-pressure air pump 15, pipe clamps 18 are arranged on the outer walls of two sides of the air supply pipe 14 far away from one end of the high-pressure air pump 15, and a first clamping plate 20 and a second clamping plate 22 are respectively fixed on the outer walls of two ends of each pipe clamp 18 so as to seal the access end of the air supply pipe 14;

a locking nut 21 is arranged on the outer wall of one side, away from the first clamping plate 20, of the second clamping plate 22, a locking bolt 19 is arranged on the outer wall of one side, away from the second clamping plate 22, of the first clamping plate 20, one end of the locking bolt 19 penetrates through the first clamping plate 20 and the second clamping plate 22 in sequence and is in threaded connection with the locking nut 21, and therefore the two groups of pipe clamps 18 are arranged on the outer walls of the two sides of the air supply pipe 14;

the outer wall of the processing box 4 far away from the injection port 5 is provided with a control panel 12, the model of the control panel 12 can be GC-1, and the output end of a single chip microcomputer in the control panel 12 is electrically connected with the input end of a high-pressure air pump 15.

The working principle is as follows: when the processing device is used, firstly, the locking bolt 19 is rotated to enable one end to sequentially penetrate through the first clamping plate 20 and the second clamping plate 22 and be screwed into the locking nut 21, and then the two groups of pipe clamps 18 are installed on the outer walls of the two sides of the connecting end of the air supply pipe 14 so as to carry out sealing processing on the connecting position of the air supply pipe 14 and the external air supply hose, thereby avoiding the phenomenon of air leakage when the processing device supplies air, then the external air supply hose is connected through the air supply pipe 14, the control panel 12 is operated to control the high-pressure air pump 15, so that the high-pressure air is conveyed to the inside of the liquid storage through groove 16 through the air supply pipe 14 and flows into the processing chamber 11 at one side of the partition plate 3 through the aeration head 13, at the moment, the sludge flows into the processing chamber 11 at the other side of the partition plate 3 through the return groove 10 and flows into the processing chamber 11 above the aeration head 13 through the gap below, meanwhile, the sludge can flow into the annular pipeline 7 through the overflow pipe 6 and then is discharged through the overflow pipe 9, so that the purpose of treating the sludge in a backflow mode is achieved, the aeration effect of the treatment device during use is improved, finally, the screw rod 205 is driven to rotate inside the treatment chamber 11 through rotating the rotary handle 201, the movement amplitude of the limiting block 203 is limited through the limiting frame 202, the threaded cylinder 204 is located on the surface of the screw rod 205 and slides, the threaded cylinder 204 drives the scraper 206 to synchronously translate through the bearing frame 207, so that the bottom of the treatment chamber 11 is scraped and cleaned, the phenomenon that the sludge is attached to the bottom of the treatment chamber 11 during use of the treatment device is reduced, and the use of the treatment device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (9)

1. The utility model provides a backward flow formula sludge biochemical treatment device, includes board (1), treatment box (4), treatment chamber (11), control panel (12) and aeration head (13), its characterized in that: a treatment box (4) is arranged on one side of the top end of the machine table (1), a treatment chamber (11) is arranged at the bottom end of the interior of the treatment box (4), a partition plate (3) is fixed at the central position of the top of the treatment chamber (11), a reflux groove (10) is arranged at the central position of the top of the partition plate (3), a liquid storage through groove (16) is arranged on the inner wall of one side of the treatment chamber (11), an aeration head (13) is arranged at the central position of the top end of the liquid storage through groove (16), a scraping structure (2) is arranged in the treatment chamber (11) below the liquid storage through groove (16), an overflow chamber (8) is arranged in the treatment box (4) above the treatment chamber (11), a filling port (5) is arranged on the outer wall of one side of the treatment box (4), one end of the filling port (5) extends to the interior of the treatment chamber (11), and a high-pressure air pump (15) is arranged at the top end of the treatment box (1) on one side of the treatment box (4), one end of a high-pressure air pump (15) is communicated with the outer wall of the liquid storage through groove (16) through a guide pipe, an air supply pipe (14) is installed at the other end of the high-pressure air pump (15), a control panel (12) is installed on the outer wall of one side, away from the filling opening (5), of the processing box (4), and the output end of a single chip microcomputer inside the control panel (12) is electrically connected with the input end of the high-pressure air pump (15).

2. The biochemical treatment device for the returned sludge according to claim 1, characterized in that: one side of the bottom end of the machine table (1) is provided with a sewage draining exit (17), and the top end of the sewage draining exit (17) extends into the processing chamber (11).

3. The biochemical treatment device for the returned sludge according to claim 1, characterized in that: the scraping structure (2) is internally provided with a rotating handle (201), a limiting frame (202), a limiting block (203), a threaded cylinder (204), a screw rod (205), a scraper plate (206) and a bearing frame (207) in sequence, the limiting frame (202) is arranged inside a treatment chamber (11) below the liquid storage through groove (16), and two ends of the limiting frame (202) are connected with the inner wall of the treatment chamber (11).

4. The biochemical treatment device for the returned sludge according to claim 3, characterized in that: the inner wall of the treatment chamber (11) below the limiting frame (202) is connected with a screw rod (205) in a rotating mode, one side of the surface of the screw rod (205) is connected with a threaded cylinder (204) in a threaded mode, a limiting block (203) is installed at the center position of the top end of the threaded cylinder (204), and the top end of the limiting block (203) penetrates through the limiting frame (202) and extends to the inside of the treatment chamber (11).

5. The biochemical treatment device for the returned sludge according to claim 4, characterized in that: the central point department of putting of screw thread section of thick bamboo (204) bottom installs and bears frame (207), and bears the frame (207) and keep away from the one end of screw thread section of thick bamboo (204) and install scraper blade (206), installs swing handle (201) on the processing case (4) outer wall of sprue (5) below, and the one end of swing handle (201) extends to the inside of processing chamber (11) and is connected with the one end of lead screw (205).

6. The biochemical treatment device for the returned sludge according to claim 1, characterized in that: annular duct (7) are installed to the inside bottom in overflow chamber (8), and one side of annular duct (7) bottom is equipped with overflow pipe (6), and the one end that annular duct (7) were kept away from in overflow pipe (6) extends to the inside of treatment chamber (11).

7. The biochemical treatment device for the returned sludge according to claim 6, characterized in that: an overflow pipe (9) is arranged on the outer wall of the treatment box (4) above the control panel (12), and one end of the overflow pipe (9) extends to the inside of the overflow chamber (8) and is communicated with the top end of the annular pipeline (7).

8. The biochemical treatment device for the returned sludge according to claim 1, characterized in that: the air supply pipe (14) is far away from the outer walls of two sides of one end of the high-pressure air pump (15) and is provided with a pipe clamp (18), and the outer walls of two ends of the pipe clamp (18) are respectively fixed with a first clamping plate (20) and a second clamping plate (22).

9. The biochemical treatment device for the returned sludge according to claim 8, characterized in that: the outer wall of one side of the second clamping plate (22) far away from the first clamping plate (20) is provided with a locking nut (21), the outer wall of one side of the first clamping plate (20) far away from the first clamping plate (20) is provided with a locking bolt (19), and one end of the locking bolt (19) sequentially penetrates through the first clamping plate (20) and the second clamping plate (22) and is in threaded connection with the locking nut (21).

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