CN217855082U - Mechanical vibration ash removal device for sludge drying machine - Google Patents

Abstract

The utility model provides a mechanical rapping dust-cleaning device for a sludge drier, which is arranged in a dust-collecting cloth bag and comprises a dust-beating mechanism and a dust-collecting mechanism arranged below the dust-beating mechanism; the dust patting mechanism is used for patting off dust attached to the dust collecting cloth bag, and the dust collecting mechanism can collect the patted off dust; the working state of the ash beating mechanism is controlled by the control structure, and the ash beating mechanism is connected with the control structure through an electric signal. By the mode, the mechanical rapping dust removing device for the sludge drying machine is high in dust removing efficiency, simple in structure and high in practicability, and the dust removing device can be used for achieving the purposes of removing dust and separating gas and dust in damp and hot air containing dust.

Description

Mechanical vibration ash removal device for sludge drying machine

Technical Field

The utility model relates to a dust removal device technical field especially relates to a sludge drying machine shakes and beats ash removal device with machinery.

Background

The sludge is easily dusted in the drying process and can be roughly divided into organic sludge and inorganic sludge according to the sludge property. The organic sludge shows higher viscosity because the organic sludge contains microorganisms, plankton and other substances, so that dust is rarely generated in the drying process; and inorganic sludge mainly comprises tiny particles, the viscosity among the particles disappears after moisture is dried, the dried particles are easily blown by internal circulating air, and the blown dust can influence the working environment of an installation room and even lead to serious problems of blockage of a dryer, corrosion of a heat exchanger and the like. Therefore, how to clean the dust generated in the sludge drying process becomes a difficult problem in the sludge drying process.

Among the prior art, utility model that bulletin number is CN204294033U discloses a sack deashing machinery rapping device gathers dust, including mobile jib, trace and shake the arm, be equipped with articulated seat on this mobile jib, articulated on the articulated seat have two trace, and the both sides of this mobile jib are located to these two trace symmetries, and the trace can be along with reciprocating and the luffing motion of mobile jib, and the other end of trace is fixed with this arm of shaking, and the one end of this arm of shaking is fixed with this trace, and the other end is the free end. The linkage rod can be driven to swing up and down by the up-and-down movement of the main rod, and the rapping arm swings along with the linkage rod, so that the free end of the rapping arm is knocked on the dust collection cloth bag, dust blocked in air holes of the dust collection cloth bag can be knocked and shaken off, and smooth exhaust of the air holes is recovered. However, in the above technical scheme, only dust is shaken off, but subsequent treatment cannot be performed on the dust, the shaken off dust still stays in the working area, the dust and the gas discharged from the dust collection cloth bag are still in a mixed state, and the dust can adhere to the dust collection cloth bag again to block the gas holes, so that the discharge of the gas in the dust collection cloth bag is influenced, thus not only influencing the working efficiency of dust removal, but also influencing the working environment, and even causing serious problems of blockage of a dryer, corrosion of a heat exchanger and the like.

In view of the above, there is a need to design an improved mechanical rapping dust-removing device for a sludge drying machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sludge drying machine is with mechanical deashing device that shakes.

In order to realize the purpose of the utility model, the utility model provides a mechanical rapping dust-cleaning device for a sludge drier, which is arranged in a dust-collecting cloth bag and comprises a dust-patting mechanism and a dust-collecting mechanism arranged below the dust-patting mechanism;

the dust patting mechanism is used for patting dust attached to the dust collecting cloth bag, the dust collecting mechanism can collect the patted dust, the dust patting mechanism is arranged on the base, and the dust patting mechanism can perform telescopic motion on the base.

Further, clap grey mechanism including set up in mobile jib on the base, with mobile jib swing joint's trace and with trace swing joint's the arm of shaking, the mobile jib has the elasticity.

Further, the left and right sides staggered distribution of mobile jib has a plurality of articulated seats, articulated seat with the trace is connected.

Furthermore, the one end of trace far away from articulated seat is equipped with the sleeve, the sleeve with the arm of rapping is connected, the both ends of arm of rapping are equipped with a board of rapping respectively.

Furthermore, the surface of the beating plate is in a hollow net shape, and the distances between the two beating plates and the sleeve are equal.

Further, the distance between two adjacent hinged seats on the same side of the main rod is not less than twice of the sum of the length of the linkage rod and half of the length of the vibrating.

Furthermore, two movable limiting devices are arranged on a hinged support of the hinged seat, and the moving direction of the limiting devices is from the horizontal direction to one side of the main rod.

Furthermore, one side of the limiting device, which is close to the main rod, is coated with a wear-resistant material layer, and one side of the main rod, which is close to the limiting device, is provided with a wear-resistant base plate.

Further, the dust collecting mechanism comprises a plurality of collecting drawers, and the collecting drawers are matched with the partition plates for use.

Furthermore, the upper part of the collection drawer is provided with a fixed supporting block extending from the wall surface of the collection drawer to the central axis of the collection drawer, and the fixed supporting block is used for supporting the partition plate.

The utility model has the advantages that:

1. the utility model provides a sludge drying machine shakes and beats ash removal device with machinery, above-mentioned ash removal device sets up in the sack that gathers dust, including clapping grey mechanism and setting up in the dust collection mechanism of clapping grey mechanism below, clap grey mechanism through the utilization and will gather dust on the sack that gathers dust and clap down, borrow again the dust collection mechanism and collect the dust of clapping down, then collect the dust of collecting in the mechanism and concentrate the clearance to the dust, can realize that the deashing carries out the purpose that separates with the dust with making the gas in the damp and hot gas that contains the dust. By the above mode, the mechanical rapping dust removing device for the sludge drying machine is high in dust removing efficiency, simple in structure and high in practicability.

2. The utility model provides a sludge drying machine shakes and beats ash removal device with machinery, through clapping grey mechanism and setting up including the mobile jib that has the concertina property, the interlock pole with mobile jib swing joint reaches and the arm that shakes of interlock pole swing joint, and set up at arm both ends of shaking and beat the board, utilize external control structure to control the operating condition who beats grey mechanism simultaneously, make the mobile jib carry out concertina movement in the vertical direction, the interlock pole moves with the arm that shakes under the drive of mobile jib, and the board that beats that drives arm that shakes moves, beat the board in the motion and the sack contact of gathering dust, can be with gathering dust the sack on adnexed dust bat down. Then, the dust collecting mechanism is used for collecting and then intensively cleaning the beaten dust, so that gas in the hot and humid air with dust can be separated from the dust, and the dust can be collected in time, so that the dust and the gas in the hot and humid air with dust can be effectively separated, and the phenomenon that the beaten dust is attached to the dust collecting cloth bag again to block air holes on the dust collecting cloth bag to influence the discharge of the gas in the dust collecting cloth bag is avoided; the flapping plate is arranged into a hollow net shape, so that the air flow disturbance in the flapping process can be reduced, the dust is prevented from being driven by the air flow to lift when being flapped, and the flapped dust can be prevented from being mixed with the air again; the inner wall of the collection drawer is provided with the fixed supporting block, so that the partition plate can be supported when the partition plate is required to be covered on the collection drawer, in addition, the collection drawer is provided with the limiting hole for the partition plate to be inserted, and meanwhile, the periphery of the limiting hole is hinged with the movable baffle plate, so that the baffle plate is attached to the limiting hole when the partition plate is pulled out of the collection drawer, and the dust collected in the collection drawer is prevented from flying out; through set up stop device on articulated seat, effectively avoided the trace to collide with the mobile jib in the motion process, simultaneously on the mobile jib with the position coating abrasive material layer of articulated seat contact, avoid trace and mobile jib frequent contact and cause the harm to the two, so can effectively promote the life who claps grey mechanism. Through the mode, the defects that in the prior art, after gas and dust are separated, the separated dust is adsorbed on the dust collecting cloth bag again to influence the discharge of the gas in the cloth bag, and the ash removal efficiency is influenced due to the fact that the separated dust cannot be subjected to subsequent treatment are effectively overcome.

Drawings

FIG. 1 is a schematic structural view of a mechanical rapping dust-removing device for a sludge drying machine provided by the present invention;

FIG. 2 is a schematic view of the dust collection mechanism of FIG. 1;

FIG. 3 is a schematic structural diagram of the ash-patting mechanism in FIG. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

the reference numbers are as follows:

100. the sludge drier uses the mechanical rapping ash-removing device; 10. a dust collecting cloth bag; 20. a dust-beating mechanism; 21. a main rod; 211. a hinged seat; 2111. a limiting device; 2112. a wear-resistant backing plate; 22. a linkage rod; 23. a rapping arm; 24. beating a plate; 30. a dust collection mechanism; 31. a collection drawer; 32. a separator.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.

In addition, it is also to be noted that 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.

Please refer to fig. 1 to 4, the utility model provides a mechanical rapping dust-cleaning device 100 for sludge drying machine, which is arranged in a dust collecting cloth bag 10, comprising a dust beating mechanism 20 and a dust collecting mechanism 30 arranged below the dust beating mechanism 20, wherein the dust beating mechanism 20 is used for beating down the dust attached to the dust collecting cloth bag 10, and the dust beating mechanism 30 is used for collecting the dust beated down, and then the dust collected in the dust collecting mechanism 30 is cleaned in a centralized manner, so that the dust cleaning and the purpose of separating the gas and the dust in the hot and humid air containing the dust can be realized.

Referring to fig. 1 and fig. 3, the ash-beating mechanism 20 is disposed on a base (not shown in the figure) and movably connected to the base, the ash-beating mechanism 20 shares an electrical signal with an external control structure (not shown in the figure), and the control structure can control the operating state of the ash-beating mechanism 20; specifically, the ash beating mechanism 20 includes a main rod 21 disposed on the base, a linkage rod 22 movably connected to the main rod 21, and a beating arm 23 connected to the linkage rod 22, the main rod 21 and the linkage rod 22 are connected through a hinged seat 211, one end of the linkage rod 22, which is far away from the hinged seat 211, is provided with a sleeve (not numbered in the figure), the sleeve is connected to the beating arm 23, two ends of the beating arm 23 are respectively provided with a beating plate 24, and the distance between the two beating plates 24 and the sleeve is equal, the middle part of the beating arm 23 is movably connected to the linkage rod 22 through the hinged seat 211, wherein the hinged seats 211 are distributed on the left and right sides of the main rod 21 in a staggered manner, the distance between two adjacent hinged seats 211 on the same side is not less than twice of the sum of the length of the linkage rod 22 and the half of the length of the beating arm 23, and thus, the beating plates 24 at different positions can be prevented from colliding in the ash beating process; the surface of the beating plate 24 is in a hollow net shape, and dust on the dust collecting cloth bag 10 can fall off by means of the contact between the beating plate 24 and the dust collecting cloth bag 10, so that the structure can reduce the disturbance of air flow in the beating process and avoid the dust from being driven by the air flow to be lifted again after being beaten; particularly, the main rod 21 has elasticity, the main rod 21 can drive the linkage rod 22 and the rapping arm 23 to move by moving up and down, so that the rapping plate 24 on the rapping arm 23 moves along with the movement of the rapping arm 23, and dust attached to the dust collecting cloth bag 10 can be knocked down by utilizing the contact between the rapping plate 24 and the dust collecting cloth bag.

Specifically, referring to fig. 1 in combination with fig. 4, two movable limiting devices 2111 are disposed on the hinge base of the hinge seat 211, the movable angle of the two limiting devices 2111 is 45 °, the linking rod 22 is connected to the hinge seat 211 and disposed between the two limiting devices 2111, when the linking rod 22 moves up and down, the linking rod 22 pushes the limiting devices 2111 to approach the main rod 21, and the linking rod 22 is prevented from colliding with the main rod 21 under the blocking of the limiting devices 2111; the side of the limiting device 2111 close to the main rod 21 is coated with a wear-resistant material layer, in this embodiment, the wear-resistant material layer is an iron-chromium alloy wear-resistant coating, in other embodiments, the material of the wear-resistant material layer may also be other materials, which is not limited herein; in addition, a wear-resistant backing plate 2112 is arranged on one side, close to the limiting device 2111, of the main rod 21, and the wear-resistant backing plate 2112 can prevent the main rod 21 from being damaged by contact between the limiting device 2111 and the main rod 21, so that the service life of the ash beating mechanism 20 is effectively prolonged.

Referring to fig. 2 in combination with fig. 1, the dust collecting mechanism 30 includes a plurality of collecting drawers 31, a partition plate 32 is disposed on the collecting drawer 31 for cooperating with the collecting drawer, and a fixing support block is disposed on a wall surface of an upper portion of the collecting drawer 31, so that when the partition plate 32 covers the collecting drawer 31, the partition plate 32 is supported to fix the partition plate 32 on the collecting drawer 31; the partition 32 is provided with a first handle (not numbered) at the edge thereof for covering the partition 32 on the drawer and taking the partition 32 off the collection drawer 31, and a second handle (not numbered) is provided on the drawer for placing the collection drawer 31 and taking out the collection drawer 31 filled with dust from the dust collecting cloth bag 10. Particularly, a limit hole (not numbered in the figure) is formed between the fixed supporting block and the top of the collection drawer 31, the partition 32 can be fixed on the collection drawer 31 by inserting the partition 32 into the limit hole and utilizing the supporting effect of the fixed supporting block on the partition 32, further, a baffle (not shown in the figure) is hinged to one end of the limit hole close to the top of the collection drawer 31, the length of the baffle is equal to the height of the partition 32, it should be noted that the length here refers to the length of the side in the horizontal direction when the baffle is in the horizontal direction, and the height refers to the length of the side in the vertical direction when the partition 32 and the collection drawer 31 are covered; the baffle plate is hinged with the hinge point on the collection drawer 31 to realize movable connection with the collection drawer 31, and the baffle plate can rotate around the hinge point from the horizontal direction to one side of the limiting hole to be attached to the limiting hole; with the arrangement, when dust needs to be collected, the partition plate 32 can be taken down from the collection drawer 31, and at the moment, the baffle plate rotates to the vertical direction to block the limiting hole, so that the dust is prevented from flying out of the limiting hole in the dust collecting process of the collection drawer 31; after the collection is full of the dust in collection drawer 31, push into spacing downthehole with baffle 32, the baffle is set up on collection drawer 31 under collection drawer 31's promotion this moment, utilizes fixed supporting shoe to support baffle 32, and then is fixed in collection drawer 31 with baffle 32 on, avoids collecting the dust of collecting in the drawer 31 and kicking up and the departure. It should be noted that, in this embodiment, the number of the collection drawers 31 is 2, and the number of the collection drawers 31 can also be adjusted as needed, which is not limited herein and only needs to be set reasonably as needed.

The utility model discloses a theory of operation: firstly fixing the main rod 21 on a base on the ground of an area to be cleaned, correspondingly arranging the dust collecting mechanism 30, simultaneously drawing out the partition plate 32 on the collecting drawer 31, and then fixing the dust collecting cloth bag 10 on a fixed point at the top to finish the installation of the dust cleaning device; then, the moist heat with dust is introduced into the ash removal device by a pipeline, and the ventilation is kept. Then, an external control structure sends an electric signal of a work instruction to the dust beating mechanism 20, at this time, the main rod 21 makes a telescopic motion in a vertical direction, the linkage rod 22 and the rapping arm 23 move under the driving of the main rod 21 along with the up-and-down movement of the main rod 21, the rapping plate 24 contacts with the dust collecting cloth bag 10 under the driving of the rapping arm 23, dust on the dust collecting cloth bag 10 is beaten down, the dust beaten down by the dust beating mechanism 20 is collected by the collecting drawer 31, the collecting drawer 31 is drawn out after the dust cleaning work is completed, the partition plate 32 is inserted into the limiting hole, the partition plate 32 is fixed on the collecting drawer 31 by utilizing the supporting function of the fixed supporting block on the partition plate 32 and the limiting function of the limiting hole, the dust collected in the collecting drawer 31 is prevented from flying out, and then the dust in the collecting drawer 31 is intensively cleaned, so that the dust cleaning can be realized.

To sum up, the utility model provides a mechanical rapping dust removal device 100 for sludge drying machine, above-mentioned ash removal device sets up in the sack that gathers dust, including clapping grey mechanism 20 and setting up in the dust collection mechanism 30 of clapping grey mechanism 20 below, clap down through utilizing clapping grey mechanism 20 will gather dust on the sack 10 that gathers dust, borrow again in dust collection mechanism 30 will clap the dust of going down and collect, then collect the dust of collecting in the mechanism 30 and concentrate the clearance to the dust, can realize that the deashing carries out the purpose of separating with the dust with the gas that makes in the damp and hot gas that contains the dust. In this way, the mechanical rapping dust-cleaning device 100 for the sludge drying machine is high in dust-cleaning efficiency, simple in structure and strong in practicability, and the defect that in the prior art, after gas and dust are separated, the dust cannot be collected and separated is effectively overcome.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the spirit and scope of the present invention.

Claims (10)

1. A mechanical rapping dust-cleaning device for a sludge drier is arranged in a dust-collecting cloth bag and is characterized by comprising a dust-beating mechanism and a dust-collecting mechanism arranged below the dust-beating mechanism;

the dust patting mechanism is used for patting dust attached to the dust collecting cloth bag, the dust collecting mechanism can collect the patted dust, the dust patting mechanism is arranged on the base, and the dust patting mechanism can perform telescopic motion on the base.

2. The mechanical rapping dust-cleaning device for the sludge drying machine as recited in claim 1, wherein the rapping dust mechanism includes a main rod disposed on the base, a linkage rod movably connected with the main rod, and a rapping arm movably connected with the linkage rod, and the main rod has flexibility.

3. The mechanical rapping dust-cleaning device for the sludge drying machine as recited in claim 2, wherein a plurality of hinged seats are distributed on the left and right sides of the main rod in a staggered manner, and the hinged seats are connected with the linkage rod.

4. The mechanical rapping dust-cleaning device for the sludge drying machine as recited in claim 3, wherein a sleeve is disposed at an end of the linkage rod away from the hinged seat, the sleeve is connected to the rapping arm, and two rapping plates are disposed at two ends of the rapping arm respectively.

5. The mechanical rapping dust-cleaning device for the sludge drying machine as claimed in claim 4, wherein the plate surface of the rapping plate is hollow and net-shaped, and the distance between the two rapping plates and the sleeve is equal.

6. The mechanical rapping dust-cleaning device for the sludge drying machine as recited in claim 3, wherein the distance between two adjacent hinged seats on the same side of the main rod is not less than twice of the sum of the length of the linkage rod and half of the rapping length.

7. The mechanical rapping dust-cleaning device for the sludge drying machine as recited in claim 3, wherein two movable limiting devices are arranged on the hinged support of the hinged support, and the moving direction of the limiting devices is from the horizontal direction to one side of the main rod.

8. The mechanical rapping dust-removing device for the sludge drying machine according to claim 7, wherein one side of the limiting device close to the main rod is coated with a wear-resistant material layer, and one side of the main rod close to the limiting device is provided with a wear-resistant backing plate.

9. The mechanical rapping dust-cleaning device for the sludge drying machine as recited in claim 1, wherein the dust-collecting mechanism includes a plurality of collecting drawers, and the collecting drawers are used in cooperation with the partition boards.

10. The mechanical rapping dust-removing device for the sludge drying machine as claimed in claim 9, wherein a fixed supporting block extending from the wall surface of the collection drawer to the central axis of the collection drawer is arranged at the upper part of the collection drawer, and the fixed supporting block is used for supporting the partition plate.

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