CN218172888U

CN218172888U - Heavy metal sludge discharge apparatus

Info

Publication number: CN218172888U
Application number: CN202222102735.8U
Authority: CN
Inventors: 周文博; 陈刚; 赵邵安; 陈敏达; 赖金美
Original assignee: Xiamen Shisheng Environmental Protection Technology Co ltd
Current assignee: Xiamen Shisheng Environmental Protection Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-30
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a heavy metal sludge discharge apparatus in heavy metal sludge treatment technical field, include: the feeding bin component comprises a feeding straight cylinder which is coaxially arranged at the top of the feeding bin component and a feeding conical cylinder which is coaxially arranged at the top of the feeding straight cylinder, the utility model is used for hoisting a packaging bag to the top of a feeding port by hoisting equipment, inserting the packaging bag into the inner side of the feeding port, and driving a rotary driving mechanism to be inserted into a bottom spline connecting groove of an end cap by a telescopic mechanism, it is rotatory to drive the spline connecting rod through the motor, and it is rotatory to drive the end cap through the spline connecting rod to drive the spline connecting rod through telescopic machanism and remove downwards, take off the end cap from the inner chamber of connection port, make the heavy metal mud of arranging wrapping bag body inner chamber in discharge the inner chamber of the straight section of thick bamboo of feeding from connection port department, need not cut the bag, can carry out used repeatedly to the wrapping bag, the cost is reduced.

Description

Heavy metal sludge discharge apparatus

Technical Field

The utility model relates to a heavy metal sludge treatment technical field specifically is a heavy metal sludge discharge apparatus.

Background

Heavy metal sludge contains a large amount of toxic heavy metals such as mercury, lead, cadmium, chromium, zinc and the like, has the characteristics of easy accumulation, instability, easy loss and the like, belongs to dangerous waste, is a final state substance of heavy metal-containing wastewater, although the amount of the heavy metal sludge is much less than that of the wastewater, the heavy metals such as mercury, lead, cadmium, chromium, copper, nickel, zinc, iron and the like in the wastewater are transferred into the sludge, and the heavy metal sludge has serious harm to the environment than the heavy metal-containing wastewater.

In the heavy metal sludge process of handling low to water content, need collect the dress in the wrapping bag with the heavy metal sludge that water content is low, arrange the wrapping bag in discharge apparatus, discharge the heavy metal sludge that water content is low through discharge apparatus and discharge disk feeder, carry sludge to handle in the treatment tank through disk feeder, when unloading through discharge apparatus to the mud in the wrapping bag, need cut the bottom of wrapping bag through the blade, the mud in the wrapping bag discharges on disk feeder through incision department, wrapping bag after the cutting can't recycle, not only can increase the cost of buying the wrapping bag, and the handling capacity to the wrapping bag of hazardous waste has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heavy metal sludge discharge apparatus to when the mud in the wrapping bag is unloaded through discharge apparatus to solving and proposing among the above-mentioned background art, need cut the bottom of wrapping bag through the blade, on mud in the wrapping bag discharges the disk feeder through incision department, wrapping bag after the cutting can't carry out recycle, has improved use cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a heavy metal sludge discharge apparatus includes:

a blanking bin assembly;

the feeding bin assembly comprises a feeding straight cylinder coaxially arranged at the top of the discharging bin assembly, a feeding conical cylinder coaxially arranged at the top of the feeding straight cylinder and a feeding port coaxially arranged at the top of the feeding conical cylinder;

the end cover removing assembly comprises a first mounting plate coaxially arranged at one end of the feeding straight cylinder inner cavity close to the feeding conical cylinder, a telescopic mechanism annularly arranged at the edge of the bottom of the first mounting plate, a second mounting plate arranged on a telescopic component of the telescopic mechanism, a rotary driving mechanism coaxially arranged at the bottom of the second mounting plate and penetrating through the top of the first mounting plate, and a second supporting rod annularly arranged on the circumferential outer side wall of the first mounting plate and connected with the side wall of the feeding straight cylinder inner cavity;

the packaging bag assembly comprises a packaging bag arranged at the upper end of the feeding port and a plug assembly arranged on a discharging port of the packaging bag;

the packaging bag comprises a packaging bag body and a connecting port arranged on the packaging bag body and on a discharge port of the packaging bag body, wherein an inner threaded groove is formed in the side wall of an inner cavity of the connecting port;

the plug assembly comprises a plug which is installed in the inner cavity of the connecting port through threaded connection and a conical head which is arranged at the top of the plug and is inserted into the inner cavity of the connecting port, and a spline connecting groove is formed in the bottom of the plug.

Preferably, the clamping device further comprises a support assembly, wherein the support assembly comprises four support rod assemblies, a lower clamping assembly arranged between the four support rod assemblies, and an upper clamping mechanism arranged between the four support rod assemblies and arranged at the upper end of the lower clamping assembly.

Preferably, the support rod assembly comprises a first support rod and a connecting block arranged at the bottom of the first support rod.

Preferably, the upper clamping mechanism comprises enclosing plates arranged among the four first supporting rods, telescopic mechanisms respectively arranged on the visual surfaces of the two symmetrical enclosing plates, and clamping blocks arranged on telescopic parts of the telescopic mechanisms.

Preferably, the structure of the lower clamping assembly is the same as that of the upper clamping mechanism.

Preferably, the blanking bin assembly comprises a blanking straight cylinder, a blanking cone cylinder coaxially arranged at the bottom of the blanking straight cylinder, and a discharging port coaxially arranged at the bottom of the blanking cone cylinder.

Preferably, the feeding bin assembly further comprises a threaded connection ring coaxially arranged at the bottom of the feeding straight cylinder and installed in the inner cavity of the discharging straight cylinder through threaded connection.

Preferably, the rotary driving mechanism comprises a motor coaxially mounted at the bottom of the second mounting plate and a spline connecting rod mounted on an output shaft of the motor and penetrating through the top of the first mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of heavy metal sludge discharge apparatus, hang the wrapping bag through lifting device and get the inboard of feed port top and plug-in feed port, it inserts in the bottom spline connection groove of end cap to drive rotary driving mechanism through telescopic machanism, it is rotatory to drive the spline connecting rod through the motor, it is rotatory to drive the end cap through the spline connecting rod, and drive spline connecting rod downstream through telescopic machanism, take off the end cap from the inner chamber of connection port, make the heavy metal sludge who arranges the wrapping bag body inner chamber in discharge the inner chamber of the straight section of thick bamboo of feeding from connection port department, need not cut the bag, can carry out used repeatedly to the wrapping bag, the handling capacity to dangerous waste has been will been when having reduced the cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the bracket assembly of the present invention;

FIG. 3 is a schematic structural view of the blanking bin assembly of the present invention;

FIG. 4 is an installation diagram of the feeding bin assembly and the decapping assembly of the present invention;

FIG. 5 is a schematic view of the structure of the decapping module of the present invention;

fig. 6 is a schematic diagram of a second mounting plate structure of the present invention;

fig. 7 is an explosion diagram of the packaging bag assembly of the present invention when no sludge is loaded.

In the figure: the packaging bag comprises a 100 bracket component, a 110 supporting rod component, a 111 first supporting rod, a 112 connecting block, a 120 lower clamping component, a 130 upper clamping mechanism, a 131 coaming, a 132 first telescopic mechanism, a 133 clamping block, a 200 lower storage bin component, a 210 lower straight discharging cylinder, a 220 lower conical discharging cylinder, a 230 discharging port, a 300 feeding bin component, a 310 feeding straight discharging cylinder, a 320 feeding conical cylinder, a 330 feeding port, a 340 threaded connecting ring, a 400 decapping component, a 410 first mounting plate, a 420 second telescopic mechanism, a 430 second mounting plate, a 440 rotary driving mechanism, a 441 motor, a 442 spline connecting rod, a 450 second supporting rod, a 500 packaging bag component, a 510 packaging bag, a 511 packaging bag body, a 512 connecting port, a 520 plug, a 521 plug and a 522 conical head.

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.

The utility model provides a heavy metal sludge discharge apparatus, hang the wrapping bag through lifting device and get the inboard of feed port top and plug-in feed port, it is rotatory to drive the bottom spline connection groove of end cap to drive rotary driving mechanism through telescopic machanism, it is rotatory to drive the spline connecting rod through the motor, it is rotatory to drive the end cap through the spline connecting rod, and drive spline connecting rod downstream through telescopic machanism, take off the end cap from the inner chamber of connection port, make the heavy metal sludge who arranges wrapping bag body inner chamber in discharge the inner chamber of the straight section of thick bamboo of feeding from connection port department, need not cut the bag, can carry out used repeatedly to the wrapping bag, the while that has reduced the cost will be to the handling capacity of dangerous wastes material, please see with reference figure 1, include: the packaging machine comprises a bracket assembly 100, a lower storage bin assembly 200, a feeding bin assembly 300, an end cover removing assembly 400 and a packaging bag assembly 500;

referring to fig. 1-2, the bracket assembly 100 includes four support rod assemblies 110, a lower clamping assembly 120 disposed between the four support rod assemblies 110, and an upper clamping mechanism 130 disposed between the four support rod assemblies 110 and disposed at an upper end of the lower clamping assembly 120, the support rod assemblies 110 include first support rods 111 and connecting blocks 112 disposed at bottoms of the first support rods 111, the upper clamping mechanism 130 includes enclosing plates 131 disposed between the four first support rods 111, first telescopic mechanisms 132 respectively disposed on two symmetrical enclosing plates 131, and clamping blocks 133 disposed on telescopic components of the first telescopic mechanisms 132, the lower clamping assembly 120 has a structure identical to that of the upper clamping mechanism 130, the connecting blocks 112 are fixedly mounted on the ground at four corners of the four first support rods 111 by bolts and surround the disk feeder, and the first telescopic mechanisms 132 are air cylinders or hydraulic cylinders;

referring to fig. 1-3, the lower bin assembly 200 includes a lower straight cylinder 210, a lower conical cylinder 220 coaxially disposed at the bottom of the lower straight cylinder 210, and a discharge port 230 coaxially disposed at the bottom of the lower conical cylinder 220, an inner threaded groove is disposed at the top of the inner cavity sidewall of the lower straight cylinder 210, the lower straight cylinder 210 is fixed by the lower clamping assembly 120, the lower bin assembly 200 is suspended at the upper end of the disc feeder, and the discharge port 230 corresponds to the disc feeder;

referring to fig. 1-4, the feeding bin assembly 300 includes a feeding straight cylinder 310 coaxially disposed at the top of the lower feeding bin assembly 200, a feeding conical cylinder 320 coaxially disposed at the top of the feeding straight cylinder 310, and a feeding port 330 coaxially disposed at the top of the feeding conical cylinder 320, the feeding bin assembly 300 further includes a threaded connection ring 340 coaxially disposed at the bottom of the feeding straight cylinder 310 and installed in the inner cavity of the lower feeding straight cylinder 210 through threaded connection, the threaded connection ring 340 is installed inside the lower feeding straight cylinder 210 through threaded connection, the feeding straight cylinder 310 is fixedly installed at the top of the lower feeding straight cylinder 210 through the threaded connection ring 340, the inner cavity of the feeding bin assembly 300 is communicated with the inner cavity of the lower feeding bin assembly 200, the feeding straight cylinder 310 is disposed between two clamping blocks 133, the clamping blocks 133 are driven by the first telescopic mechanism 132 to move toward the feeding straight cylinder 310, and the clamping blocks 133 are clamped on the circumferential outer sidewall of the feeding straight cylinder 310 to fix the feeding straight cylinder 310;

referring to fig. 1 and fig. 4-6, the decapping module 400 includes a first mounting plate 410 coaxially disposed in the inner cavity of the feeding cylinder 310 and adjacent to one end of the feeding cylinder 320, a second telescoping mechanism 420 annularly disposed at the bottom edge of the first mounting plate 410, a second mounting plate 430 mounted on the telescoping component of the second telescoping mechanism 420, a rotation driving mechanism 440 coaxially mounted at the bottom of the second mounting plate 430 and penetrating the top of the first mounting plate 410, and a second support rod 450 annularly disposed on the circumferential outer sidewall of the first mounting plate 410 and connected to the sidewall of the inner cavity of the feeding cylinder 310, wherein the rotation driving mechanism 440 includes a motor 441 coaxially mounted at the bottom of the second mounting plate 430, and a spline connecting rod 442 mounted on the output shaft of the motor 441 and penetrating the top of the first mounting plate 410, the second telescoping mechanism 420 is an air cylinder or a hydraulic cylinder or an electric push rod, and the motor 441 is fixedly mounted at the bottom of the second mounting plate 430 by bolts;

referring to fig. 1 to 7, the packing bag assembly 500 includes a packing bag 510 disposed at an upper end of the inlet port 330 and a cap assembly 520 mounted at a discharge port of the packing bag 510, the packing bag 510 includes a packing bag body 511 and a connection port 512 disposed at the discharge port of the packing bag body 511, an inner threaded groove is formed on a sidewall of an inner cavity of the connection port 512, the cap assembly 520 includes a cap 521 disposed at the inner cavity of the connection port 512 by screw connection and a cone 522 disposed at a top of the cap 521 and inserted into the inner cavity of the connection port 512, a spline connection groove is formed at a bottom of the cap 521, the packing bag body 511 is a flexible plastic bag, the connection port 512 is a metal joint, the packing bag is improved, the metal joint is mounted at a discharge port of the packing bag, the inner cavity of the packing bag body 511 is filled with heavy metal sludge, the plug 521 is installed at the bottom of the inner cavity of the connecting port 512 through threaded connection, the connecting port 512 is plugged, heavy metal sludge is prevented from being discharged from the connecting port 512 in the hoisting process, the packaging bag body 511 is hoisted through the hoisting device, the packaging bag body 511 is hoisted to the top of the feeding port 330, the connecting port 512 is inserted in the inner cavity of the feeding port 330, the second telescopic mechanism 420 is started, the second mounting plate 430 is driven to move upwards through the second telescopic mechanism 420, the motor 441 is driven to move upwards, the spline connecting rod 442 is driven to move upwards through the motor 441 and is inserted in the inner cavity of the spline groove formed at the bottom of the plug 521, the spline connecting rod 442 is in interference fit with the spline groove formed at the bottom of the plug 521, the motor 441 is started, the spline connecting rod 442 is driven to rotate through the motor 441, the plug 521 is driven to rotate through the spline connecting rod 442, the plug 521 rotates and drives the spline connecting rod 442 to move downwards through the second telescopic mechanism 420, the plug 521 is taken out from the bottom of the connecting port 512, the plug 521 is far away from the connecting port 512, the plugging of the connecting port 512 is released, heavy metal sludge filled in the inner cavity of the packaging bag body 511 is discharged from the connecting port 512, the sludge flows down to the inner cavity of the feeding straight cylinder 310 along the conical surface of the conical head 522, the arrangement of the conical head 522 can prevent the heavy metal sludge from being accumulated on the top of the plug 521, the diameter of the plug 521 is larger than that of the first mounting plate 410, the plug 521 shields the first mounting plate 410, can prevent the sludge from being accumulated on the top of the first mounting plate 410, the section of the second supporting rod 450 is triangular, the tip of the triangle faces upwards, and can also prevent the sludge from being accumulated on the top of the second supporting rod 450, mud falls the inner chamber of the straight section of thick bamboo 210 of unloading through the straight section of thick bamboo 310 of feeding, discharge on the disc feeder through discharge port 230, need not cut the bag, throw material after accomplishing, drive rotary driving mechanism 440 rebound through second telescopic machanism 420, peg graft the inboard of connection port 512 with end cap 521 and drive end cap 521 rotation through motor 441, fix end cap 521 at the inner chamber of connection port 512, rethread second telescopic machanism 420 drives spline connecting rod 442 and keeps away from end cap 521, take off end cap 512 from feed port 330 through hoisting accessory and arrange subaerially in, the workman sends into feed bin subassembly 300 and goes into the former process, place the inner chamber of the straight section of thick bamboo 310 of feeding with heavy metal mud through the former process, can carry out used repeatedly to the wrapping bag, the handling capacity to dangerous waste when having reduced the cost.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The heavy metal sludge unloading device is characterized in that: the method comprises the following steps:

a lower bin assembly (200);

the feeding bin assembly (300) comprises a feeding straight cylinder (310) coaxially arranged at the top of the lower bin assembly (200), a feeding conical cylinder (320) coaxially arranged at the top of the feeding straight cylinder (310), and a feeding port (330) coaxially arranged at the top of the feeding conical cylinder (320);

the end cover removing assembly (400) comprises a first mounting plate (410) coaxially arranged at one end, close to the feeding conical cylinder (320), of the inner cavity of the feeding straight cylinder (310), a second telescopic mechanism (420) annularly arranged at the edge of the bottom of the first mounting plate (410), a second mounting plate (430) mounted on a telescopic part of the second telescopic mechanism (420), a rotary driving mechanism (440) coaxially mounted at the bottom of the second mounting plate (430) and penetrating through the top of the first mounting plate (410), and a second supporting rod (450) annularly arranged on the circumferential outer side wall of the first mounting plate (410) and connected with the inner cavity side wall of the feeding straight cylinder (310);

a packaging bag assembly (500), the packaging bag assembly (500) comprising a packaging bag (510) disposed at an upper end of the inlet port (330) and a stopper assembly (520) mounted on a discharge port of the packaging bag (510);

the packaging bag (510) comprises a packaging bag body (511) and a connecting port (512) arranged on a discharge port of the packaging bag body (511), wherein an inner thread groove is formed in the side wall of an inner cavity of the connecting port (512);

the plug assembly (520) comprises a plug (521) which is installed in an inner cavity of the connecting port (512) through threaded connection and a conical head (522) which is arranged at the top of the plug (521) and is inserted into the inner cavity of the connecting port (512), and the bottom of the plug (521) is provided with a spline connecting groove.

2. The heavy metal sludge unloading device of claim 1, wherein: the clamping device is characterized by further comprising a support assembly (100), wherein the support assembly (100) comprises four support rod assemblies (110), a lower clamping assembly (120) arranged among the four support rod assemblies (110) and an upper clamping mechanism (130) arranged among the four support rod assemblies (110) and arranged at the upper end of the lower clamping assembly (120).

3. The heavy metal sludge unloading device of claim 2, wherein: the support rod assembly (110) comprises a first support rod (111) and a connecting block (112) arranged at the bottom of the first support rod (111).

4. The heavy metal sludge discharging device of claim 3, wherein: the upper clamping mechanism (130) comprises enclosing plates (131) arranged among the four first supporting rods (111), first telescopic mechanisms (132) respectively arranged on the two symmetrical enclosing plates (131) in the view plane, and clamping blocks (133) arranged on telescopic parts of the first telescopic mechanisms (132).

5. The heavy metal sludge discharging device of claim 4, wherein: the structure of the lower clamping assembly (120) is the same as that of the upper clamping mechanism (130).

6. The heavy metal sludge discharging device of claim 5, wherein: feed bin subassembly (200) down include that unloading straight section of thick bamboo (210), set up with the axle center unloading awl section of thick bamboo (220) and the axle center setting of unloading straight section of thick bamboo (210) bottom are in discharge port (230) of unloading awl section of thick bamboo (220) bottom.

7. The heavy metal sludge unloading device of claim 6, wherein: the feeding bin assembly (300) further comprises a threaded connecting ring (340) coaxially arranged at the bottom of the feeding straight cylinder (310) and installed in the inner cavity of the discharging straight cylinder (210) through threaded connection.

8. The heavy metal sludge unloading device of claim 7, wherein: the rotary driving mechanism (440) comprises a motor (441) coaxially mounted at the bottom of the second mounting plate (430) and a spline connecting rod (442) mounted on an output shaft of the motor (441) and penetrating through the top of the first mounting plate (410).