CN216448187U - High-efficiency energy-saving slag conveyor - Google Patents

Abstract

The utility model discloses a high-efficiency energy-saving slag conveyor, which comprises a control part, wherein the control part comprises a detector, a controller and a variable frequency motor, the detector is connected with the controller, and the controller is connected with the variable frequency motor; driver part, driver part includes belt, drive assembly and scraper blade, belt one end sets up on inverter motor, drive assembly is connected to the belt other end, the last scraper blade that is provided with of drive assembly, through the detector, can detect slag density around, and input testing result into the controller, after the numerical value of testing result is greater than the upper limit value that sets up in the controller, the controller gives inverter motor with the signal transmission, inverter motor increases the rotational speed, the driving chain rotates at the inner chamber sooner, it removes sooner to drive the fixed block, the fixed axle drives the scraper blade and removes sooner, the scraper blade moves faster in the backup pad, can improve the efficiency of scraping the sediment.

Description

High-efficiency energy-saving slag conveyor

Technical Field

The utility model relates to the technical field of slag conveyors, in particular to an efficient energy-saving slag conveyor.

Background

The slag conveyor is a continuous and efficient mechanical slag removing device, is mainly used for separating solid matters which accord with a certain granularity from a mixture of liquid and solid, and is commonly used in the occasions of separation or solid-liquid separation.

But in the use, because the boiler slag just slagged the slag and get into the groove of accomodating in the dragveyer after, lead to accomodating the slag volume in the groove great, and the activity scraper blade still drags for the sediment according to steady speed, leads to dragging for the sediment inefficiency, through dragging for the sediment after, to and accomodate the less back of slag content in groove, the activity scraper blade still normally at the uniform velocity drags for the sediment, leads to activity scraper blade no-load operation, extravagant electric power resource is unfavorable for energy-concerving and environment-protective.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

Therefore, the utility model aims to solve the technical problems that the slag amount in the accommodating groove is large when the slag of the boiler slag just flows into the accommodating groove in the slag dragging machine, the slag dragging efficiency is low because the movable scraper drags the slag at a stable speed, and the movable scraper drags the slag at a normal constant speed after the slag is dragged and the slag content in the accommodating groove is small after the slag is dragged, so that the movable scraper runs in a no-load way, wastes power resources, and is not beneficial to energy conservation, environmental protection and environmental protection, and is not beneficial to energy conservation and environmental protection

In order to solve the technical problems, the utility model provides the following technical scheme: the efficient energy-saving slag conveyor comprises a control part, wherein the control part comprises a detector, a controller and a variable frequency motor, the detector is connected with the controller, and the controller is connected with the variable frequency motor; the driving part comprises a belt, a transmission assembly and a scraper plate, one end of the belt is arranged on the variable frequency motor, the other end of the belt is connected with the transmission assembly, and the scraper plate is arranged on the transmission assembly.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the collecting device is characterized by further comprising a collecting component, wherein the collecting component comprises a collecting tank, a hopper and a supporting plate, the hopper is arranged on the collecting tank, the supporting plate is arranged on the inner wall of the collecting tank, the supporting plate is obliquely arranged on the inner wall of the collecting tank, and a driving component is arranged on the supporting plate.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the transmission assembly comprises a rotating shaft, a fixed rail, supporting legs, corner wheels and a transmission chain, wherein an inner cavity is formed in the fixed rail, the transmission chain is arranged on the inner wall of the inner cavity and is arranged at two ends of the scraper, the transmission chain is meshed with the corner wheels and is fixedly arranged on the rotating shaft, one end of the rotating shaft is connected with a belt, one end of the belt is relatively far away from one end of the variable frequency motor, a plurality of supporting legs are arranged on the fixed rail, and the supporting legs are arranged on the supporting plate.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the utility model discloses a collecting vat, including collecting vat, backup pad upper surface sliding contact scraper blade bottom, the backup pad top is to the collecting vat outside horizontal extension formation fixed plate, and fixed mounting has inverter motor on the fixed plate to the pivot rotates and passes the mount pad top, and the mount pad bottom is connected with the fixed plate.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: and fixed shafts are arranged at two ends of the scraping plate and penetrate through the axes of the limiting plates, and the cross sections of the limiting plates are circular.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: as the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the inner cavity is provided with a guide groove, and the inner wall of the guide groove is connected with the outer wall of the limiting plate in a sliding mode.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the two ends of the fixed shaft are fixedly connected and inserted into the fixed holes, the fixed holes are formed in the fixed block, and the fixed block is fixedly arranged on the transmission chain.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: an opening is formed in the inner wall of the fixed rail, close to the corner wheel, and the outer edge of the corner wheel penetrates through the opening to be meshed with the transmission chain.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the detector sets up at the collecting vat diapire to be provided with the protection screen panel on the detector, and be provided with the shower nozzle in the protection screen panel, the spout on the shower nozzle is towards the detector, and the shower nozzle passes through the inlet tube and is connected with the water pump.

As the preferred scheme of the high-efficiency energy-saving slag conveyor, the utility model comprises the following steps: the fixed rail is in a closed ring shape, and the inner cavity of the fixed rail is arranged corresponding to the shape of the fixed rail.

The utility model has the beneficial effects that: according to the utility model, the detector can detect the density of surrounding slag, the detection result is input into the controller, when the numerical value of the detection result is greater than the upper limit value set in the controller, the controller transmits a signal to the variable frequency motor, the variable frequency motor increases the rotating speed, the transmission chain rotates faster in the inner cavity to drive the fixed block to move faster, the fixed shaft drives the scraper to move faster, the scraper moves faster on the support plate, the slag scraping efficiency can be improved, when the slag amount in the collecting tank is reduced, the detector transmits the signal to the variable frequency motor after the detected slag density numerical value is lower than the lower limit value set in the controller, the speed of the variable frequency motor is reduced, the load of the variable frequency motor is reduced, the electric energy consumption is reduced, the energy conservation is better, and the environment protection is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is a schematic view showing the overall structure of the present invention in the first, second and third embodiments.

Fig. 2 is an enlarged schematic view of fig. 1 at a in the first, second and third embodiments.

Fig. 3 is a schematic structural view of a control part in the first and third embodiments.

Fig. 4 is a schematic view of the squeegee structure in the second and third embodiments.

Fig. 5 is a sectional view of the transmission assembly in the second and third embodiments.

Fig. 6 is a schematic cross-sectional view of a fixed rail in a second embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 3, for a first embodiment of the present invention, the embodiment provides a high efficiency energy saving slag conveyor, which includes a control component 100, where the control component 100 includes a detector 101, a controller 102, and a variable frequency motor 103, the detector 101 is connected to the controller 102, and the controller 102 is connected to the variable frequency motor 103, the detector 101 uses an existing KANE3500-1 high precision differential pressure gauge, and can detect the surrounding slag density, and input the detection result into the existing controller 102, the controller 102 may use an existing SRC-3000FS series product, when the value of the detection result is greater than the upper limit value set in the controller 102, the controller 102 transmits a signal to the variable frequency motor 103, the variable frequency motor 103 increases the rotation speed, and improves the slag scraping efficiency, when the amount of slag is reduced, the detector 101 lowers the detected slag density value below the lower limit value set in the controller 102, the controller 102 transmits the signal to the variable frequency motor 103, the speed of the variable frequency motor 103 is reduced, the load of the variable frequency motor 103 is reduced, the power consumption is reduced, and the energy conservation is better.

The driving part 200, the driving part 200 includes belt 201, drive assembly 202 and scraper blade 203, and belt 201 one end sets up on inverter motor 103, and drive assembly 202 is connected to the belt 201 other end, is provided with scraper blade 203 on the drive assembly 202, and inverter motor 103 can drive assembly 202 work through belt 201, drives scraper blade 203 through drive assembly 202 and removes, carries out the string sediment.

Example 2

Referring to fig. 1, 2 and 4 to 6, a second embodiment of the present invention is based on the previous embodiment, and further includes a collecting unit 300, wherein the collecting unit 300 includes a collecting tank 301, a hopper 302 and a supporting plate 303, the collecting tank 301 is provided with the hopper 302, slag discharged from the boiler can enter the collecting tank 301 through the hopper 302, the collecting of the boiler slag is facilitated through the hopper 302, and the inner wall of the collecting tank 301 is provided with a supporting plate 303, the supporting plate 303 is fixedly connected with the inner wall of the collecting tank 301, the supporting plate 303 is obliquely arranged on the inner wall of the collecting tank 301, the bottom end of the supporting plate 303 is connected with the bottom wall of the collecting tank 301, the top of the supporting plate 303 is connected with the top end of the supporting plate 303, and the driving component 200 is arranged on the supporting plate 303, the supporting plate 303 can support and fix the driving component 200, the inclined arrangement of the support plate 303 facilitates the removal of slag from the collection trough 301 by the drive assembly 200.

Preferably, the transmission assembly 202 includes a rotating shaft 202a, a fixed rail 202b, a supporting leg 202c, an angle wheel 202d and a transmission chain 202e, the fixed rail 202b is provided with an inner cavity 202b-1, the inner wall of the inner cavity 202b-1 is provided with the transmission chain 202e, the transmission chain 202e is located in the inner cavity 202b-1, the transmission chain 202e is arranged at two ends of the scraping plate 203, the transmission chain 202e can drive the scraping plate 203 to move and scrape the slag when moving in the inner cavity 202b-1, the transmission chain 202e is meshed with the angle wheel 202d, the angle wheel 202d can be inserted into a gap on the transmission chain 202e through an angle of an edge part and meshed with the transmission chain 202e, the angle wheel 202d can drive the transmission chain 202e to move when rotating, the angle wheel 202d is fixedly installed on the rotating shaft 202a, the rotating shaft 202a can drive the angle wheel 202d to rotate when rotating, one end of the rotating shaft 202a is connected with one end of the belt 201 relatively far away from the variable frequency motor 103, the variable frequency motor 103 is in operation, and can drive the rotating shaft 202a to rotate through the belt 201, the fixed rail 202b is provided with a plurality of supporting legs 203c, the supporting legs 203c are arranged on the supporting plate 303, and the supporting legs 203c can support the fixed rail 202 b.

Preferably, the upper surface of the supporting plate 303 is in sliding contact with the bottom end of the scraper 203, so that slag on the upper surface of the supporting plate 303 can be scraped when the scraper 203 moves, the top of the supporting plate 303 horizontally extends to the outside of the collecting tank 301 to form a fixing plate 303a, the fixing plate 303a is fixedly provided with the variable frequency motor 103, the variable frequency motor 103 can be fixed, the rotating shaft 202a rotates to penetrate through the top of the mounting seat 202a-1, the rotating shaft 202a can rotate on the mounting seat 202a-1, the bottom of the mounting seat 202a-1 is connected with the fixing plate 303a, and the mounting seat 202a-1 can support the rotating shaft 202 a.

Preferably, the two ends of the scraping plate 203 are provided with the fixed shafts 203a, the fixed shafts 203a penetrate through the axes of the limiting plates 203b, the cross sections of the limiting plates 203b are circular, the fixed shafts 203a can drive the limiting plates 203b to move when moving, and the cross sections of the limiting plates 203b are circular, so that the limiting plates 203b can slide in the guide grooves 202b-2 in a circulating mode.

Preferably, the inner cavity 202b-1 is provided with a guide groove 202b-2, the inner wall of the guide groove 202b-2 is slidably connected with the outer wall of the limit plate 203b, and the limit plate 203b can slide on the inner wall of the guide groove 202b-2, which is beneficial to improving the moving stability of the fixed shaft 203a and the scraper 203, and meanwhile, the limit support function is provided for the fixed shaft 203a, so that the fixed shaft 203a can only move along the guide groove 202 b-2.

Preferably, the two ends of the fixed shaft 203a are fixedly connected and inserted into the fixed holes 203c, the fixed holes 203c are disposed on the fixed block 203d, the fixed block 203d can drive the fixed shaft 203a to move when moving, and further drive the scraper 203 to move, the fixed block 203d is fixedly disposed on the transmission chain 202e, and the transmission chain 202e can drive the fixed block 203d to move when moving.

Preferably, the inner wall of the fixed rail 202b is partially provided with an opening 202b-3 near the corner wheel 202d, the outer edge of the corner wheel 202d passes through the opening 202b-3 to be engaged with the transmission chain 202e, the opening 202b-3 is convenient for the corner wheel 202d to be engaged with the transmission chain 202e, and the fixed rail 202b is prevented from obstructing the engagement between the corner wheel 202d and the transmission chain 202 e.

Preferably, detector 101 sets up at collecting vat 301 diapire, can play the fixed action, and be provided with guard net cover 104 on the detector 101, guard net cover 104 can prevent when the slag from falling into collecting vat 301, pound bad detector 101, can play the guard action to detector 101, and be provided with shower nozzle 105 in the guard net cover 104, spout on the shower nozzle 105 is towards detector 101, shower nozzle 105 can spray water to detector 101, wash the debris that bond on the detector 101, guarantee the sensitivity that detector 101 detected, shower nozzle 105 is connected with the water pump through inlet tube 105a, can go into shower nozzle 105 through the water pump through current water pump through inlet tube 105a, make shower nozzle 105 spray water, wash detector 101.

Preferably, the fixed rail 202b is in a closed ring shape, the inner cavity 202b-1 is arranged corresponding to the fixed rail 202b, the fixed shaft 203a of the guide groove 202b-2 can drive the limit plate 203b to move when moving, the guide groove 202b-2 is arranged on the inner cavity 202b-1, and the inner wall of the guide groove 202b-2 is connected with the outer wall of the limit plate 203b in a sliding way, the limit plate 203b can slide along with the fixed shaft 203a on the inner wall of the guide groove 202b-2, the two ends of the fixed shaft 203a are fixedly connected and inserted into the fixed holes 203c, the fixed block 203d is fixedly arranged on the transmission chain 202e, and can support the transmission chain 202, so that the transmission chain 202e can rotate in the inner cavity 202b-1, since the fixed rail 202b and the inner cavity 202b-1 are closed and annular in shape, the transmission chain 202e can perform a circulating rotation in the inner cavity 202 b-1.

Example 3

Referring to fig. 1 to 5, a third embodiment of the present invention is based on the above two embodiments, the time-varying frequency-varying motor 103 is used to drive the rotating shaft 202a to rotate on the mounting base 202a-1 through the belt 201, the rotating shaft 202a can drive the corner wheel 202d to rotate when rotating, the corner wheel 202d can be inserted into a gap on the driving chain 202e through a corner of an edge portion to engage with the driving chain 202e, the corner wheel 202d can drive the driving chain 202e to move when rotating, the driving chain 202e can drive the fixed block 203d to move when moving, the fixed block 203d can drive the scraping plate 203 to move through the fixed shaft 203a when moving, the upper surface of the supporting plate 303 slidingly contacts the bottom end of the scraping plate 203, and the scraping of the slag on the upper surface of the supporting plate 303 can be ensured when the scraping plate 203 moves.

When slag discharged by a boiler can enter a collecting tank 301 through a hopper 302, the slag can be conveniently collected through the hopper 302, a protective mesh enclosure 104 is arranged on a detector 101, the protective mesh enclosure 104 can prevent the slag from falling into the collecting tank 301, the detector 101 can be broken by smashing and can play a role in protecting the detector 101, a nozzle on a spray head 105 faces the detector 101, the spray head 105 can spray water on the detector 101 to wash sundries adhered on the detector 101, the detection sensitivity of the detector 101 is ensured, the detector 101 is arranged on the bottom wall of the collecting tank 301 and can detect the density of surrounding slag and input a detection result into an existing controller 102, when the numerical value of the detection result is larger than the upper limit value set in the controller 102, the controller 102 transmits a signal to a variable frequency motor 103, the variable frequency motor 103 increases the rotating speed, and a transmission chain 202e rotates faster in an inner cavity 202b-1, the fixed block 203d is driven to move faster, the fixed shaft 203a drives the scraping plate 203 to move faster, the scraping plate 203 moves faster on the supporting plate 303, and the slag scraping efficiency can be improved.

When the amount of the slag in the collecting tank 301 is reduced, the detector 101 detects that the density value of the slag is lower than a lower limit value set in the controller 102, the controller 102 transmits a signal to the variable frequency motor 103, the speed of the variable frequency motor 103 is reduced, the load of the variable frequency motor 103 is reduced, the power consumption is reduced, and the energy saving performance is better.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the utility model, or those unrelated to enabling the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (10)

1. Energy-efficient dragveyer, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the control component (100) comprises a detector (101), a controller (102) and a variable frequency motor (103), wherein the detector (101) is connected with the controller (102), and the controller (102) is connected with the variable frequency motor (103);

the driving component (200), the driving component (200) includes belt (201), drive assembly (202) and scraper blade (203), belt (201) one end sets up on inverter motor (103), and drive assembly (202) is connected to belt (201) other end, is provided with scraper blade (203) on drive assembly (202).

2. The energy efficient dragveyer of claim 1, wherein: the collecting device is characterized by further comprising a collecting component (300), wherein the collecting component (300) comprises a collecting tank (301), a hopper (302) and a supporting plate (303), the hopper (302) is arranged on the collecting tank (301), the supporting plate (303) is arranged on the inner wall of the collecting tank (301), the supporting plate (303) is obliquely arranged on the inner wall of the collecting tank (301), and the driving component (200) is arranged on the supporting plate (303).

3. The energy efficient dragveyer of claim 1, wherein: the transmission assembly (202) comprises a rotating shaft (202a), a fixed rail (202b), supporting legs (202c), an angle wheel (202d) and a transmission chain (202e), an inner cavity (202b-1) is formed in the fixed rail (202b), the transmission chain (202e) is arranged on the inner wall of the inner cavity (202b-1), the transmission chain (202e) is arranged at two ends of a scraper (203), the transmission chain (202e) is meshed with the angle wheel (202d) and connected with the angle wheel (202d), the angle wheel (202d) is fixedly installed on the rotating shaft (202a), one end of the rotating shaft (202a) is connected with one end, far away from the variable frequency motor (103), of a belt (201) relatively, a plurality of supporting legs (202c) are arranged on the fixed rail (202b), and the supporting legs (202c) are installed on a supporting plate (303).

4. The energy efficient dragveyer of claim 3, wherein: the upper surface of the supporting plate (303) is in sliding contact with the bottom end of the scraper (203), the top of the supporting plate (303) horizontally extends to the outside of the collecting tank (301) to form a fixing plate (303a), a variable frequency motor (103) is fixedly mounted on the fixing plate (303a), the rotating shaft (202a) rotates to penetrate through the top of the mounting seat (202a-1), and the bottom of the mounting seat (202a-1) is connected with the fixing plate (303 a).

5. The energy efficient dragveyer of claim 4, wherein: and fixed shafts (203a) are arranged at two ends of the scraper (203), the fixed shafts (203a) penetrate through the axes of the limiting plates (203b), and the cross sections of the limiting plates (203b) are circular.

6. The energy efficient dragveyer of claim 5, wherein: the inner cavity (202b-1) is provided with a guide groove (202b-2), and the inner wall of the guide groove (202b-2) is connected with the outer wall of the limit plate (203b) in a sliding manner.

7. The efficient energy-saving slag conveyor according to claim 6, wherein: the two ends of the fixed shaft (203a) are fixedly connected and inserted into the fixed holes (203c), the fixed holes (203c) are arranged on the fixed block (203d), and the fixed block (203d) is fixedly arranged on the transmission chain (202 e).

8. The energy efficient dragveyer of claim 7, wherein: an opening (202b-3) is formed in the part, close to the corner wheel (202d), of the inner wall of the fixed rail (202b), and the outer edge of the corner wheel (202d) penetrates through the opening (202b-3) to be meshed with the transmission chain (202 e).

9. The energy efficient dragveyer of claim 1, wherein: detector (101) set up in collecting vat (301) diapire to be provided with guard net cover (104) on detector (101), and be provided with shower nozzle (105) in guard net cover (104), spout on shower nozzle (105) is towards detector (101), and shower nozzle (105) are connected with the water pump through inlet tube (105 a).

10. The energy efficient dragveyer of claim 3, wherein: the shape of the fixed rail (202b) is a closed ring shape, and the inner cavity (202b-1) is arranged corresponding to the shape of the fixed rail (202 b).

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