CN215209047U

CN215209047U - Civil engineering sludge treatment recovery unit

Info

Publication number: CN215209047U
Application number: CN202121280415.0U
Authority: CN
Inventors: 杨瑞敏; 章振宁; 陶向阳; 仲建强; 倪浩然
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-17
Anticipated expiration: 2031-06-08

Abstract

The application discloses civil engineering sludge treatment recovery unit, including a jar body, lower hopper, valve, support frame, base, enhancement bracing piece, first driving motor, shell, feeding funnel, second driving motor, loading hopper, branch flitch, liquid medicine case, conveyer pipe, charge door, closing cap, transfer pump, (mixing) shaft, drive roll, driven voller, conveyer belt, scraper blade and connecting seat. The utility model provides an useful part lies in the setting through shell and scraper conveyor, can provide the material loading for jar body top, the cooperation supplies medicine mechanism simultaneously, divide the flitch, can provide even the medicine that spills for the mud of material loading, the even medicine that has added of the mud of being convenient for, the effect of scraper conveyor and shell is passed through to its homogeneity, make mud pass through from dividing the flitch department for flat form, the backstage thickness of mud has been reduced, be convenient for during the medicine infiltrates mud, further after the even medicine that adds of mud, through the rabbling mechanism in the jar body, can provide the stirring and handle, further guarantee mud homogeneous mixing medicine.

Description

Civil engineering sludge treatment recovery unit

Technical Field

The application relates to the field of sludge treatment and recovery, in particular to a civil engineering sludge treatment and recovery device.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. Sludge is produced in civil engineering.

The sludge treatment and recovery usually requires adding medicines into the sludge and mixing the medicines for removing harmful substances in the sludge; in the prior art, the sludge and the medicine are generally directly poured into a container to be stirred and mixed, and the mixing form has the problem of poor mixing uniformity and is not easy to uniformly mix. Therefore, the civil engineering sludge treatment and recovery device is provided aiming at the problems.

Disclosure of Invention

Provide a civil engineering sludge treatment recovery unit in this embodiment and be arranged in solving among the prior art mud and add the relatively poor problem of medicine mixing effect.

According to one aspect of the application, the civil engineering sludge treatment and recovery device comprises a tank body, a shell and a medicine supply mechanism, wherein a blanking hopper is fixedly connected to the bottom of the tank body, the blanking hopper is communicated with the tank body, a valve is fixedly mounted at the bottom end of the blanking hopper, and a scraper conveyor is arranged in the shell; a feeding hopper is fixedly connected to one side of the top of the shell, the feeding hopper is communicated with the shell, the tail end of the feeding hopper is fixedly connected with the top of the tank body, the tank body is communicated with the feeding hopper, a feeding hopper is fixedly connected to the bottom of the shell, and the feeding hopper is communicated with the shell; the internal portion of jar is provided with stirring mixing mechanism, the output that supplies the medicine mechanism is connected with the branch flitch, divide flitch fixed gomphosis to install on the shell.

Further, the equal fixedly connected with support frame in both sides of the jar body, the bottom fixed mounting of support frame has the base.

Furthermore, a reinforced support rod is fixedly connected between the top of the base and the support frame.

Further, stirring mixing mechanism includes the (mixing) shaft, the top of (mixing) shaft rotates the installation with the top inner wall of the jar body, the bottom of (mixing) shaft extends to the inside of hopper down, the top of (mixing) shaft still with first driving motor's output shaft fixed connection, and first driving motor fixed mounting is at the top of the jar body.

Further, scraper conveyor includes drive roll, driven voller, conveyer belt and scraper blade, drive roll and driven voller rotate respectively and install the inside both ends department at the shell, the conveyer belt is around twining on drive roll and driven voller, and the even fixed mounting in surface of conveyer belt has a plurality of scraper blade, the scraper blade contacts with the inner wall of shell, the one end of drive roll and second driving motor's output shaft fixed connection, and second driving motor fixed mounting is on the outer wall of shell.

Further, divide the flitch to include framework and mesh board, the fixed gomphosis installation of framework and mesh board, form the cavity between framework and the mesh board, the outer wall and the conveyer pipe one end fixed connection of framework, and conveyer pipe and cavity intercommunication installation.

Further, supply medicine mechanism includes liquid medicine case, transfer pump and conveyer pipe, the transfer pump sets up the inside at the liquid medicine case, the output of transfer pump and the fixed cover of one end of conveyer pipe connect, the conveyer pipe runs through the top of liquid medicine case.

Further, the top fixed mounting of liquid medicine case has the charge door, the top of charge door is provided with the seal closure.

Furthermore, the mesh plate is of a rectangular structure, and a plurality of through holes are uniformly formed in the surface of the mesh plate.

Furthermore, a connecting seat is fixedly connected between the outer wall of one side of the shell and the side wall of the tank body.

Through the above-mentioned embodiment of this application, setting through shell and scraper conveyor, can provide the material loading for jar body top, the cooperation supplies medicine mechanism simultaneously, divide the flitch, can provide even the spilling medicine for the mud of material loading, the even medicine that has added of the mud of being convenient for, the effect of scraper conveyor and shell is passed through to its homogeneity, make mud pass through from dividing the flitch department for flat form, the backstage thickness of mud has been reduced, be convenient for during the medicine infiltrates mud, further after the even medicine that adds of mud, through the rabbling mechanism in the jar body, can provide the stirring and handle, further guarantee mud homogeneous mixing medicine, the even medicine that adds of the mud of being convenient for is handled.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of the housing according to an embodiment of the present application;

FIG. 3 is a schematic view of an internal structure of a liquid medicine tank according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a first driving motor and a stirring shaft according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a material distributing plate according to an embodiment of the present application.

In the figure: 1. the automatic feeding device comprises a tank body, 2, a discharging hopper, 3, a valve, 4, a supporting frame, 5, a base, 6, a reinforcing supporting rod, 7, a first driving motor, 8, a shell, 9, a feeding hopper, 10, a second driving motor, 11, a feeding hopper, 12, a material distributing plate, 1201, a frame body, 1202, a mesh plate, 1203, a cavity, 13, a liquid medicine tank, 14, a conveying pipe, 15, a feeding port, 16, a sealing cover, 17, an infusion pump, 18, a stirring shaft, 19, a driving roller, 20, a driven roller, 21, a conveying belt, 22, a scraping plate, 23 and a connecting seat.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The sludge treatment and recovery apparatus in this embodiment may be used in combination with various sludge conveyors, and the sludge conveyors may supply the materials.

Sludge conveyor, including the main casing body, the feed inlet, including a motor, an end cap, a controller, and a cover plate, control switch, supporting leg and stock solution storehouse, the left side top of the main casing body is connected with the feed inlet, and the inner wall connection of feed inlet has the arc filter screen, the shape structure of arc filter screen is the arc, set up to the arc through the shape structure with the arc filter screen, can make the stone pile up around the arc filter screen, prevent that the stone from blockking up the arc filter screen, the central point of arc filter screen puts the department and is connected with the head rod, and the bottom of head rod is connected with the first link. One side that the head rod was kept away from to first link is connected with the scraper blade, the surface diameter size of scraper blade is the same with the inside diameter size of feed inlet, and the scraper blade butt is in the inside of feed inlet, the same diameter size enables the scraper blade more complete to what feed inlet inner wall mud struck off, the left side surface connection of the main casing body has the motor, the model of this motor is IHSS57-36-20, and the left side bottom of motor is connected with the supporting leg, the left side of supporting leg is connected with control switch, control switch's output carries out the electricity through the input of wire and motor and is connected, the output of motor is connected with the conveying roller, and the support frame has been cup jointed on the right side surface of conveying roller, the right side of conveying roller is connected with the squeeze roll, the right side top and the bottom of squeeze roll all are connected with ejection of compact baffle. The central point department of putting on the right side of squeeze roll is connected with the transfer line, and the right side of transfer line passes through the bearing frame to be fixed at the right side inner wall of the main casing body, and the bottom of the main casing body is connected with the filter plate, and the bottom of filter plate is connected with the stock solution storehouse, and the left side of stock solution storehouse is connected with the liquid outlet, and spacing spout has been seted up to the inner wall of liquid outlet. And the inside butt of spacing spout has spacing slider, spacing slider's surface shape size is the same with the inside shape size of spacing spout, and spacing slider inserts the inside of establishing at spacing spout, the slidingtype structure is constituteed to spacing slider and spacing spout, enable spacing slider to slide inside spacing spout through constituteing the slidingtype structure, spacing slider's right side is connected with spacing spring, spacing spring's one end is connected with spacing slider, and spacing spring's the other end is connected at the inner wall of spacing spout, elastic construction is constituteed to spacing slider and spacing spring, can also kick-back to original place through elastic action after the removal through constituteing elastic construction messenger spacing slider. The bottom of spacing slider is connected with the second link, and the bottom left side of second link is connected with first connecting plate, and the top and the bottom of first connecting plate all the butt have first dog, and the inner wall at the liquid outlet is fixed to first dog. The working principle is as follows: the device is powered by an external power supply, when in use, firstly, sludge can be thrown into the main shell through the feed inlet, then the control switch is toggled, a motor starts to work, the conveying roller is driven to rotate, meanwhile, when the sludge is thrown into the main shell, the sludge can be gradually conveyed rightwards through the conveying roller, when the sludge is conveyed rightwards, the sludge can pass through the supporting frame to reach the surface of the squeeze roller, when the sludge is conveyed to the surface of the squeeze roller through the conveying roller, the squeeze roller can gradually convey the sludge to the right side through rotation, so that the sludge and the inner wall of the main shell are squeezed, moisture in the sludge can be squeezed out, the moisture in the sludge can fall into the liquid storage bin through the filter plate, the moisture in the sludge is collected in the liquid storage bin, then, the sludge with the moisture squeezed out can continue to move to the right side through the discharge baffle plate and then is discharged from the discharge outlet at the bottom end of the right side of the main shell, meanwhile, when more moisture is accumulated in the liquid storage bin, the first connecting plate can be pushed open, so that the sewage accumulated in the liquid storage bin can be discharged periodically for concentrated filtration and purification, after the device is used for a period of time, the inner wall of the feeding hole can be adhered with some sludge, at the moment, the first connecting rod can be held by hand and pulled out upwards, when the first connecting rod is pulled out upwards, the first connecting frame at the bottom end of the first connecting rod is driven to move upwards together, and the scraper connected with the first connecting frame can also hang down the sludge adhered to the inner wall of the feed inlet so as to make the sludge fall into the main shell, and through being provided with the arc filter screen, can effectively filter the stone that carries in the mud, prevent that the stone in the mud from getting into the inside of the main casing body, cause the wearing and tearing of conveying roller and squeeze roll to can influence the device's life.

Of course, the embodiment can also be used for sludge conveyors with other structures. The details are not repeated here, and the sludge treatment and recovery device according to the embodiment of the present application is described below.

Referring to fig. 1-5, a civil engineering sludge treatment and recovery device comprises a tank body 1, a shell 8 and a chemical supply mechanism, wherein the bottom of the tank body 1 is fixedly connected with a discharge hopper 2, the discharge hopper 2 is communicated with the tank body 1, the bottom end of the discharge hopper 2 is fixedly provided with a valve 3, and a scraper conveyor is arranged in the shell 8; a feeding hopper 9 is fixedly connected to one side of the top of the shell 8, the feeding hopper 9 is communicated with the shell 8, the tail end of the feeding hopper 9 is fixedly connected with the top of the tank body 1, the tank body 1 is communicated with the feeding hopper 9, a feeding hopper 11 is fixedly connected to the bottom of the shell 8, and the feeding hopper 11 is communicated with the shell 8; the internal portion of jar is provided with stirring mixing mechanism, the output that supplies medicine mechanism is connected with branch flitch 12, divide the fixed gomphosis of flitch 12 to install on shell 8, setting through shell 8 and scraper conveyor, can provide the material loading for 1 top of the jar body, the cooperation supplies medicine mechanism simultaneously, branch flitch 12, can provide even dusting for the mud of material loading, the even medicine that has added of mud of being convenient for, scraper conveyor and shell 8's effect is passed through to its homogeneity, make mud be flat form and pass through from branch flitch 12, the backstage thickness of mud has been reduced, be convenient for during the medicine infiltrates mud, after further mud evenly adds the medicine, through the rabbling mechanism in the jar body 1, can provide the stirring and handle, further guarantee mud evenly mixed medicine, be convenient for mud evenly adds the medicine and handle.

The equal fixedly connected with support frame 4 in both sides of the jar body 1, the bottom fixed mounting of support frame 4 has base 5 for the support of the jar body 1 is placed.

And a reinforcing support rod 6 is fixedly connected between the top of the base 5 and the support frame 4, so that reinforcing treatment is provided for the support position.

The stirring and mixing mechanism comprises a stirring shaft 18, the top end of the stirring shaft 18 is rotatably installed with the inner wall of the top of the tank body 1, the bottom end of the stirring shaft 18 extends into the lower hopper 2, the top end of the stirring shaft 18 is fixedly connected with the output shaft of the first driving motor 7, and the first driving motor 7 is fixedly installed at the top of the tank body 1, so that the stirring and mixing treatment of the inside of the tank body 1 can be conveniently carried out.

Scraper conveyor includes drive roll 19, driven voller 20, conveyer belt 21 and scraper blade 22, drive roll 19 and driven voller 20 rotate respectively and install at the inside both ends department of shell 8, conveyer belt 21 is around twining on drive roll 19 and driven voller 20, and the even fixed mounting in surface of conveyer belt 21 has a plurality of scraper blade 22, scraper blade 22 and the inner wall contact of shell 8, the one end of drive roll 19 and the output shaft fixed connection of second driving motor 10, and second driving motor 10 fixed mounting can provide the transport on the outer wall of shell 8 for mud.

The material distributing plate 12 comprises a frame body 1201 and a mesh plate 1202, the frame body 1201 and the mesh plate 1202 are fixedly installed in a jogged mode, a cavity 1203 is formed between the frame body 1201 and the mesh plate 1202, the outer wall of the frame body 1201 is fixedly connected with one end of a conveying pipe 14, and the conveying pipe 14 is communicated with the cavity 1203 and installed, so that uniform medicine discharging is facilitated, and medicine water is scattered into sludge.

Supply medicine mechanism to include liquid medicine case 13, transfer pump 17 and conveyer pipe 14, transfer pump 17 sets up in the inside of liquid medicine case 13, the output of transfer pump 17 connects with the fixed cover of one end of conveyer pipe 14, conveyer pipe 14 runs through the top of liquid medicine case 13 for supply medicine.

The top fixed mounting of liquid medicine case 13 has charge door 15, the top of charge door 15 is provided with seal closure 16 for liquid medicine case 13 adds the medicine.

The mesh plate 1202 is of a rectangular structure, and a plurality of through holes are uniformly formed in the surface of the mesh plate 1202 and used for spraying the liquid medicine.

And a connecting seat 23 is fixedly connected between the outer wall of one side of the shell 8 and one side wall of the tank body 1, so that the shell 8 is fixedly connected with the tank body 1.

The using method comprises the following steps: when the whole device is used, a power supply and a control switch are externally connected and communicated for power supply and control; the sludge material is manually added to the bottom of the shell 8 through the feeding hopper 11, the material falls onto the conveying belt 21, the second driving motor 10 drives the driving roller 19 to rotate, the driving of the conveying belt 21 is realized by matching with the action of the driven roller 20, the sludge is pushed through the scraper 22, so that the sludge is conveyed upwards along the inner wall of the shell 8, the sludge is limited by the conveying belt 21 of the shell 8, is in a flat form and is lower in thickness, when the sludge passes through the bottom of the material distribution plate 12, the infusion pump 17 sucks liquid medicine in the liquid medicine tank 13, the liquid medicine enters the cavity 1203 through the conveying pipe 14, the liquid medicine is uniformly discharged through holes in the mesh plate 1202, the medicine enters the sludge, and the sludge can be uniformly fed with the medicine through continuous conveying of the sludge;

the sludge is conveyed to the top of the shell 8 and can enter the tank body 1 through the feeding hopper 9, and the stirring shaft 18 is further driven to rotate through the first driving motor 7, so that uniform stirring is provided for the sludge and the added liquid medicine, and the mixing uniformity is further improved;

after mixing, the valve 3 is opened, and the sludge treated by the hopper 2 is discharged.

The application has the advantages that:

whole civil engineering sludge treatment recovery unit is used for the recovery processing of mud, setting through shell 8 and scraper conveyor, can provide the material loading for 1 top of the jar body, the cooperation supplies medicine mechanism simultaneously, divide flitch 12, can provide even the spilling medicine for the mud of material loading, the even medicine that has added of mud of being convenient for, scraper conveyor and shell 8's effect is passed through to its homogeneity, make mud be flat form and pass through from dividing flitch 12, the backstage thickness of mud has been reduced, be convenient for during the medicine infiltrates mud, further after the even medicine that adds of mud, through the rabbling mechanism in the jar body 1, can provide stirring treatment, further guarantee mud homogeneous mixing medicine, be convenient for mud homogeneous mixing handles.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a civil engineering sludge treatment recovery unit which characterized in that: the automatic medicine feeding device comprises a tank body (1), a shell (8) and a medicine supply mechanism, wherein the bottom of the tank body (1) is fixedly connected with a discharging hopper (2), the discharging hopper (2) is communicated with the tank body (1), a valve (3) is fixedly arranged at the bottom end of the discharging hopper (2), and a scraper conveyor is arranged in the shell (8);

a feeding hopper (9) is fixedly connected to one side of the top of the shell (8), the feeding hopper (9) is communicated with the shell (8), the tail end of the feeding hopper (9) is fixedly connected with the top of the tank body (1), the tank body (1) is communicated with the feeding hopper (9), a feeding hopper (11) is fixedly connected to the bottom of the shell (8), and the feeding hopper (11) is communicated with the shell (8);

the stirring and mixing mechanism is arranged in the tank body (1), the output end of the medicine supply mechanism is connected with a material distribution plate (12), and the material distribution plate (12) is fixedly embedded on the shell (8).

2. The civil engineering sludge treatment and recovery device of claim 1, wherein: the equal fixedly connected with support frame (4) in both sides of jar body (1), the bottom fixed mounting of support frame (4) has base (5).

3. The civil engineering sludge treatment and recovery device of claim 2, wherein: and a reinforced support rod (6) is fixedly connected between the top of the base (5) and the support frame (4).

4. The civil engineering sludge treatment and recovery device of claim 1, wherein: the stirring and mixing mechanism comprises a stirring shaft (18), the top end of the stirring shaft (18) is rotatably installed on the inner wall of the top of the tank body (1), the bottom end of the stirring shaft (18) extends to the inside of the hopper (2) under the stirring shaft, the top end of the stirring shaft (18) is fixedly connected with the output shaft end of the first driving motor (7), and the first driving motor (7) is fixedly installed on the top of the tank body (1).

5. The civil engineering sludge treatment and recovery device of claim 1, wherein: scraper conveyor includes drive roll (19), driven voller (20), conveyer belt (21) and scraper blade (22), drive roll (19) and driven voller (20) rotate respectively and install the inside both ends department at shell (8), conveyer belt (21) are around twining on drive roll (19) and driven voller (20), and the even fixed mounting in surface of conveyer belt (21) has a plurality of scraper blade (22), the inner wall contact of scraper blade (22) and shell (8), the one end of drive roll (19) and the output shaft fixed connection of second driving motor (10), and second driving motor (10) fixed mounting is on the outer wall of shell (8).

6. The civil engineering sludge treatment and recovery device of claim 1, wherein: the material distributing plate (12) comprises a frame body (1201) and a mesh plate (1202), the frame body (1201) and the mesh plate (1202) are fixedly installed in a chimeric mode, a cavity (1203) is formed between the frame body (1201) and the mesh plate (1202), the outer wall of the frame body (1201) is fixedly connected with one end of a conveying pipe (14), and the conveying pipe (14) is communicated with the cavity (1203) to be installed.

7. The civil engineering sludge treatment and recovery device of claim 1, wherein: supply medicine mechanism includes liquid medicine tank (13), transfer pump (17) and conveyer pipe (14), transfer pump (17) set up the inside at liquid medicine tank (13), the output of transfer pump (17) is fixed cup joints with the one end of conveyer pipe (14), conveyer pipe (14) run through the top of liquid medicine tank (13).

8. The civil engineering sludge treatment and recovery device of claim 7, wherein: the top fixed mounting of liquid medicine case (13) has charge door (15), the top of charge door (15) is provided with closing cap (16).

9. The civil engineering sludge treatment and recovery device of claim 6, wherein: the mesh plate (1202) is of a rectangular structure, and a plurality of through holes are uniformly formed in the surface of the mesh plate (1202).

10. The civil engineering sludge treatment and recovery device of claim 1, wherein: a connecting seat (23) is fixedly connected between the outer wall of one side of the shell (8) and one side wall of the tank body (1).