CN220989906U

CN220989906U - Preparation device for hydrolysis acidification liquid

Info

Publication number: CN220989906U
Application number: CN202323009549.0U
Authority: CN
Inventors: 孙文静; 王森
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-24
Anticipated expiration: 2033-11-08

Abstract

The utility model discloses a preparation device for hydrolytic acidification liquid, which comprises a frame body, wherein the inner end of the frame body is fixedly connected with a preparation shell, the right lower end of the inner side of the frame body is provided with a motor, the output end of the motor is connected with a bevel gear assembly, the upper end of the bevel gear assembly is connected with a knocking wheel, the top of the knocking wheel is connected with a belt pulley assembly, the middle end of the top of the preparation shell is rotationally connected with a stirring rod, the middle end of the top of the frame body is provided with an electric push rod, the lower side of the middle of the preparation shell is provided with an interlayer, and the electric push rod is connected with a baffle frame. This a preparation facilities for hydrolytic acidification liquid, after the hydrolytic acidification liquid production finishes, open first valve, pump the liquid that liquid pump drainage pipe, first valve, be in charge of, the drawing liquid filter plate is contained hydrolytic acidification liquid in to the preparation shell and is extracted, and the drawing liquid filter plate filters mud, then liquid is discharged to the recovery end through the fluid-discharge tube.

Description

Preparation device for hydrolysis acidification liquid

Technical Field

The utility model relates to the technical field of preparation of hydrolytic acidification liquid, in particular to a preparation device for hydrolytic acidification liquid.

Background

The hydrolytic acidification method is a method for anaerobic or facultative biological treatment of sewage, which is convenient for decomposing macromolecular organic matters in the sewage into small molecules, so that corresponding hydrolytic acidification liquid needs to be prepared, and then a corresponding preparation device is needed, chinese patent CN217148716U discloses that a hydrolytic acidification device for waste emulsion cutting liquid disposal can limit a floating plate, thereby preventing the floating plate from driving a water suction nozzle to turn over, but the device only pumps the hydrolytic acidification liquid by matching the water suction nozzle with the floating plate, and when the liquid contains silt or large-particle impurities, the liquid pumping end still can be blocked, and the device fails to filter and anti-blocking treatment on the liquid pumping end, thereby influencing the recovery of the hydrolytic acidification liquid.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a preparation device for hydrolytic acidification, which solves the problems that the device cannot effectively treat filtration and anti-blocking of a liquid suction end, influences recovery of hydrolytic acidification and the like.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a preparation facilities for hydrolysising acidizing fluid, includes the framework, framework inner end fixedly connected with is used for the preparation shell of hydrolysising the acidizing fluid preparation, preparation shell dorsal side upper end is equipped with the feeder hopper, framework inner side right side lower extreme is equipped with the motor, the motor output is connected with bevel gear subassembly, bevel gear subassembly upper end is connected with and beats the wheel, beat the wheel top and be connected with belt pulley assembly, preparation shell top middle-end rotation is connected with the puddler, framework top middle-end is equipped with electric putter, preparation shell middle part downside is equipped with the interlayer, electric putter downside is close to interlayer lower extreme fixedly connected with fender frame, preparation shell is close to fender frame lower extreme be equipped with framework fixedly connected's discharge shell, discharge shell internal rotation is connected with the auger, preparation shell upper left side is equipped with the drawing liquid pump, the drawing liquid pump end is equipped with the drawing liquid pipe, drawing liquid pipe end fixedly connected with first valve, preparation shell left side is close to the interlayer upper end and is equipped with the drawing liquid filter plate, preparation shell is close to the drawing liquid pump upside.

Preferably, the upper side of the feed hopper is positioned at the outer end of the frame body, an auxiliary valve is arranged at the end, close to the frame body, of the feed hopper, and a driving bevel gear in the bevel gear assembly is coaxially and fixedly connected with the output end of the motor, the knocking wheel and a driving pulley in the pulley assembly respectively.

Preferably, the knocking wheel edge is rotationally connected with a plurality of groups of knocking rods, the driven pulleys in the pulley assemblies are fixedly connected with the stirring rod coaxially, the stirring rod edge is provided with blades attached to the inner wall of the preparation shell, and the extension end of the electric push rod is close to the inside of the stirring rod.

Preferably, both ends of the upper side of the baffle frame are respectively provided with a baffle plate in sliding connection with the baffle layer, the baffle layer is provided with a blanking groove near the baffle plate end, the upper side of the discharge shell is provided with a receiving shell near the lower end of the baffle frame, the auger is fixedly connected with a driven bevel gear in the bevel gear assembly in a coaxial manner, the exhaust end of the liquid extraction pump is fixedly connected with a liquid discharge pipe, and the right side of the first valve is provided with a plurality of branch pipes fixedly connected and communicated with the liquid extraction filter plate.

Preferably, the air injection piece comprises an air compressor, a guide pipe, an air injection ring and a second valve, wherein the preparation shell is close to the upper end of the liquid pump and is fixedly connected with the air compressor, and the air injection ring is fixedly connected with the upper end in the preparation shell.

Preferably, the air compressor machine exhaust end is equipped with the exhaust tube, the second valve respectively with pipe, jet-propelled ring fixed connection, air compressor machine exhaust end and pipe fixed connection, the exhaust tube communicates with the frame outside, jet-propelled ring lower extreme is equipped with a plurality of jet orifices with the pipe intercommunication.

Advantageous effects

The utility model provides a preparation device for hydrolysis acidification liquid. Compared with the prior art, the method has the following beneficial effects:

(1) According to the preparation device for the hydrolytic acidification liquid, the liquid extraction filter plate and the stirring rod are arranged in the device, after the hydrolytic acidification liquid is generated, the first valve is opened, and the liquid containing the hydrolytic acidification liquid in the preparation shell is extracted through the liquid extraction pump liquid extraction pipe, the first valve, the branch pipe and the liquid extraction filter plate; the drainage filter plate filters mud, and liquid is arranged to the recovery end through the fluid-discharge tube, and in the above-mentioned in-process is scraped its surface when rotating puddler blade end through the drainage filter plate, prevents that drainage filter plate week end from blockking up, and this kind of setting up operation can in time carry out solid-liquid separation after the preparation of hydrolysis acidizing liquid is accomplished to avoid the drainage end to block up.

(2) This a preparation facilities for hydrolysising acidizing fluid, through setting up the auger in the device, after waiting that the drawing liquid finishes, close first valve, drive through electric putter and keep off frame downstream, wait to keep off frame both sides upper end dog and preparation shell separation back, mud falls into the discharge shell through unloading groove, accept the shell, rotate the auger and carry and export mud, stay in the silt of preparation shell middle part upper end and move down the silo gradually and finally export under the effect of puddler blade centrifugal force, this kind of setting can in time derive silt after the acidizing fluid finishes of hydrolysising, reduce the influence to follow-up preparation operation, increase user follow-up processing step.

(3) According to the preparation device for the hydrolysis acidification liquid, the air injection piece is arranged in the device, after the hydrolysis acidification liquid is produced and led out, the second valve and the air compressor are started, external air is pumped in and compressed through the exhaust pipe by the air compressor, then compressed air is sprayed out through the guide pipe, the second valve and the air injection ring, and the compressed air sprayed out by the air injection ring blows the inner wall of the preparation shell and the stirring rod blade, so that the sludge and residual materials attached to the inner wall of the preparation shell and the stirring rod blade are promoted to fall off, and the follow-up sludge and residual materials are convenient to discharge.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a top view of the inner stirring rod of the present utility model.

In the figure: 1. a frame; 2. preparing a shell; 3. a feed hopper; 4. a motor; 5. a bevel gear assembly; 6. a knock wheel; 7. a pulley assembly; 8. a stirring rod; 9. an electric push rod; 10. a blocking frame; 11. a discharge shell; 12. an auger; 13. a liquid pump; 14. a liquid suction pipe; 15. a first valve; 16. a liquid suction filter plate; 17. an air jet member; 171. an air compressor; 172. a conduit; 173. a gas spraying ring; 174. and a second valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A first embodiment as shown in fig. 1-3: the preparation device for the hydrolytic acidification liquid comprises a frame body 1, wherein a preparation shell 2 for preparing the hydrolytic acidification liquid is fixedly connected to the inner end of the frame body 1, a feed hopper 3 is arranged at the upper end of the back side of the preparation shell 2, a motor 4 is arranged at the right lower end of the inner side of the frame body 1, the output end of the motor 4 is connected with a bevel gear assembly 5, the upper end of the bevel gear assembly 5 is connected with a knocking wheel 6, the top of the knocking wheel 6 is connected with a belt pulley assembly 7, the upper side of the feed hopper 3 is positioned at the outer end of the frame body 1, an auxiliary valve is arranged at the end, close to the frame body 1, of the feed hopper 3, of a driving bevel gear in the bevel gear assembly 5 is respectively and fixedly connected with the output end of the motor 4, the knocking wheel 6 and a driving belt pulley in the belt pulley assembly 7 in a coaxial manner;

The middle end of the top of the preparation shell 2 is rotationally connected with a stirring rod 8, the middle end of the top of the frame body 1 is provided with an electric push rod 9, the edge of the knocking wheel 6 is rotationally connected with a plurality of groups of knocking rods, a driven belt pulley in the belt pulley assembly 7 is fixedly connected with the stirring rod 8 coaxially, the edge of the stirring rod 8 is provided with blades attached to the inner wall of the preparation shell 2, and the extension end of the electric push rod 9 is close to the inside of the stirring rod 8; the lower side of the middle part of the preparation shell 2 is provided with an interlayer, the lower side of the electric push rod 9 is fixedly connected with a baffle frame 10 near the lower end of the interlayer, the lower end of the preparation shell 2 near the baffle frame 10 is provided with a discharge shell 11 fixedly connected with a frame body 1, the discharge shell 11 is rotationally connected with a packing auger 12, the upper left side of the preparation shell 2 is provided with a liquid pump 13, the liquid pumping end of the liquid pump 13 is provided with a liquid pumping pipe 14, the tail end of the liquid pumping pipe 14 is fixedly connected with a first valve 15, the left side of the preparation shell 2 is provided with a liquid pumping filter plate 16 near the upper end of the interlayer, and the upper side of the preparation shell 2 near the liquid pumping pump 13 is provided with an air injection piece 17; both ends of the upper side of the baffle frame 10 are respectively provided with a baffle plate in sliding connection with the baffle layer, the end of the baffle layer close to the baffle plate is provided with a blanking groove, and the upper side of the discharge shell 11 close to the lower end of the baffle frame 10 is provided with a receiving shell;

The auger 12 is fixedly connected with a driven bevel gear in the bevel gear assembly 5 in a coaxial manner, the exhaust end of the liquid suction pump 13 is fixedly connected with a liquid discharge pipe, the right side of the first valve 15 is provided with a plurality of branch pipes which are fixedly connected and communicated with the liquid suction filter plate 16, and the length of the liquid suction filter plate 16 is similar to the height of the edge blade of the stirring rod 8; after the hydrolysis acidification liquid is generated, a first valve 15 is opened, a liquid extracting pump 13 is started, and the liquid extracting pump 13 extracts the liquid in the preparation shell 2 through a liquid extracting pipe 14, the first valve 15, a branch pipe and a liquid extracting filter plate 16; the liquid-pumping filter plate 16 filters sludge, then liquid is discharged to a recovery end through a liquid discharge pipe, and in the process, the surfaces of the stirring rod 8 are scraped when the blade ends of the stirring rod pass through the liquid-pumping filter plate 16, so that the peripheral ends of the liquid-pumping filter plate 16 are prevented from being blocked; after the liquid is pumped, the first valve 15 is closed, the baffle frame 10 is driven to move downwards through the electric push rod 9, after the upper end stop blocks at two sides of the baffle frame 10 are separated from the preparation shell 2, sludge falls into the discharge shell 11 through the discharging groove and the receiving shell, the auger 12 is rotated to convey and guide out the sludge, and the sludge retained at the upper end of the middle part of the preparation shell 2 gradually moves downwards to the discharging groove under the action of the centrifugal force of the blades of the stirring rod 8 and is finally guided out;

The second embodiment, as shown in fig. 1-2, differs from the first embodiment primarily in that:

The air injection piece 17 is composed of an air compressor 171, a conduit 172, an air injection ring 173 and a second valve 174, the upper end of the preparation shell 2 close to the liquid pump 13 is fixedly connected with the air compressor 171, and the air injection ring 173 is fixedly connected with the upper end in the preparation shell 2; the air compressor 171 is provided with an exhaust pipe at the exhaust end, the second valve 174 is fixedly connected with the conduit 172 and the air injection ring 173, the exhaust end of the air compressor 171 is fixedly connected with the conduit 172, the exhaust pipe is communicated with the outer side of the frame body 1, the lower end of the air injection ring 173 is provided with a plurality of injection holes communicated with the conduit 172, after the hydrolysis acidification liquid is produced and is led out, the second valve 174 and the air compressor 171 are opened, the air compressor 171 pumps in and compresses external air through the exhaust pipe, then compressed air is sprayed out through the conduit 172, the second valve 174 and the air injection ring 173, the compressed air sprayed out by the air injection ring 173 blows the inner wall of the preparation shell 2 and the blades of the stirring rod 8, and the falling off of sludge and residue attached to the inner wall of the two is promoted, so that the subsequent sludge and residue is convenient to discharge.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.

When the hydrolysis acidification liquid preparation device is used, a user introduces materials such as sludge and acidogenic bacteria for preparing the hydrolysis acidification liquid into a preparation shell 2 through a feed hopper 3, after injection is finished, an auxiliary valve at the lower side of the feed hopper 3 is closed, a motor 4 is started, the motor 4 drives a knocking wheel 6, a stirring rod 8 and a packing auger 12 to rotate respectively through a bevel gear assembly 5 and a belt pulley assembly 7, the rotating stirring rod 8 stirs the materials in the preparation shell 2 to accelerate the generation of the hydrolysis acidification liquid in the mixed materials, after the generation of the hydrolysis acidification liquid is finished, a first valve 15 is started, a liquid suction pump 13 is started, and the liquid suction pump 13 pumps the liquid containing the hydrolysis acidification liquid in the preparation shell 2 through a liquid suction pipe 14, the first valve 15, a branch pipe and a liquid suction filter plate 16;

The liquid suction filter plate 16 filters sludge, because the length of the liquid suction filter plate 16 is close to the production strand of the blades of the stirring rod 8, liquid can be continuously pumped from the upper end of the liquid level, then the liquid is discharged to the recovery end through the liquid discharge pipe, in the process, the surfaces of the stirring rod 8 are scraped when the blade ends of the stirring rod 8 pass through the liquid suction filter plate 16, the peripheral ends of the liquid suction filter plate 16 are prevented from being blocked, after the liquid suction is finished, the first valve 15 is closed, the baffle frame 10 is driven to move downwards through the electric push rod 9, after the baffle blocks at the upper ends of the two sides of the baffle frame 10 are separated from the preparation shell 2, the sludge falls into the discharge shell 11 through the lower trough and the bearing shell, the sludge is conveyed and guided out through the rotating auger 12, and the sludge remained at the upper end in the middle of the preparation shell 2 moves downwards gradually under the action of the centrifugal force of the blades of the stirring rod 8 and is finally guided out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a preparation facilities for hydrolysising acidizing fluid, includes framework (1), its characterized in that: the utility model discloses a liquid pump, including frame (1), preparation shell (2) that is used for hydrolysising acidizing fluid preparation, preparation shell (2) dorsal side upper end is equipped with feeder hopper (3), frame (1) inboard right side lower extreme is equipped with motor (4), motor (4) output is connected with bevel gear subassembly (5), bevel gear subassembly (5) upper end is connected with and beats round (6), beat round (6) top and be connected with belt pulley subassembly (7), preparation shell (2) top middle-end rotation is connected with puddler (8), frame (1) top middle-end is equipped with electric putter (9), preparation shell (2) middle part downside is equipped with the interlayer, electric putter (9) downside is close to interlayer lower extreme fixedly connected with fender frame (10), preparation shell (2) are close to fender frame (10) lower extreme be equipped with frame (1) fixedly connected's row material shell (11), the rotation of row material shell (11) is connected with auger (12), preparation shell (2) upper left side is equipped with pull-out pump (13), pull-out pump (14) are equipped with pump (14), pump (14) are equipped with filter plate (16) are equipped with end, pump (14), the preparation shell (2) is provided with an air injection piece (17) near the upper side of the liquid pump (13).

2. The apparatus for preparing a hydrolyzed acidification liquid according to claim 1, wherein: the upper side of the feed hopper (3) is positioned at the outer end of the frame body (1), an auxiliary valve is arranged at the position, close to the end of the frame body (1), of the feed hopper (3), and a driving bevel gear in the bevel gear assembly (5) is coaxially and fixedly connected with an output end of the motor (4), the knocking wheel (6) and a driving pulley in the pulley assembly (7) respectively.

3. The apparatus for preparing a hydrolyzed acidification liquid according to claim 1, wherein: the utility model discloses a stirring rod, including stirring rod (8), shell (2) inner wall laminating, electric putter (9) extension end, driven pulley and puddler (8) coaxial fixed connection in pulley assembly (7), beat wheel (6) edge rotation and be connected with the array and beat the pole, driven pulley and puddler (8) coaxial fixed connection in pulley assembly (7), puddler (8) edge is equipped with the blade with preparation shell (2) inner wall laminating, electric putter (9) extension end is close to inside puddler (8).

4. The apparatus for preparing a hydrolyzed acidification liquid according to claim 1, wherein: baffle frame (10) upside both ends all are equipped with the dog with interlayer sliding connection, the interlayer is close to the dog end and is equipped with down the silo, it is equipped with the shell of accepting to arrange material shell (11) upside and is close to baffle frame (10) lower extreme, driven bevel gear coaxial fixed connection in auger (12) and bevel gear subassembly (5), drawing liquid pump (13) exhaust end fixedly connected with fluid-discharge tube, first valve (15) right side is equipped with a plurality of and drawing liquid filter plate (16) fixed connection and the branch pipe of intercommunication.

5. The apparatus for preparing a hydrolyzed acidification liquid according to claim 1, wherein: the air injection piece (17) is composed of an air compressor (171), a conduit (172), an air injection ring (173) and a second valve (174), the upper end of the preparation shell (2) close to the liquid pump (13) is fixedly connected with the air compressor (171), and the air injection ring (173) is fixedly connected with the inner upper end of the preparation shell (2).

6. The apparatus for preparing a hydrolyzed acidification liquid according to claim 5, wherein: the air compressor is characterized in that an exhaust pipe is arranged at the exhaust end of the air compressor (171), the second valve (174) is fixedly connected with the guide pipe (172) and the air injection ring (173) respectively, the exhaust end of the air compressor (171) is fixedly connected with the guide pipe (172), the exhaust pipe is communicated with the outer side of the frame body (1), and a plurality of injection holes communicated with the guide pipe (172) are formed in the lower end of the air injection ring (173).