CN220536733U - Improved dead-angle-free dry material conveyor - Google Patents

Abstract

The utility model belongs to the technical field of material conveying application, and particularly discloses an improved dead-angle-free dry material conveyor which comprises a material collecting part, a first herringbone material collecting part outlet, a second herringbone material collecting part outlet, a first material conveying assembly, a second material conveying assembly, a centralized material conveying assembly and the like. The improved dead-angle-free dry material conveyor has the beneficial effects that: 1. the first material conveying component and the second material conveying component respectively concentrate the materials in the material aggregate part to the middle and convey the materials to the centralized material conveying component, and the centralized material conveying component discharges the materials entering from the two ends from the middle of conveying, so that thorough and efficient conveying treatment of the dried sludge is realized; 2. solves the problem that the traditional material conveyor is easy to block, and realizes safe and efficient sludge drying and conveying.

Description

Improved dead-angle-free dry material conveyor

Technical Field

The utility model belongs to the technical field of material conveying application, and particularly relates to an improved dead-angle-free dry material conveyor which is used for realizing dead-angle-free emission treatment of the dry material conveyor.

Background

Sludge generally refers to flocculent substances mixed with solid and liquid generated in the sewage treatment process of a sewage treatment plant and mainly originates from process links such as a primary sedimentation tank, a secondary sedimentation tank and the like. The sludge produced after every ten thousand tons of sewage is generally about 10-20 tons (calculated by water content 90%), wherein the sediment taking organic matters as main components is called sludge, and the sludge has the characteristics of easy decomposition and stinking, finer particles, smaller specific gravity (about 1.02-1.006), high water content, difficult dehydration and belongs to hydrophilic substances with colloidal structures.

After the wet sludge generated in the sewage treatment is dried, the wet sludge needs to be transported for secondary environmental protection treatment such as incineration and the like.

In the process of conveying dried sludge, such as municipal sewage sludge, printing and dyeing sludge, papermaking sludge, electroplating sludge, thermoelectric sludge, papermaking sludge, leather sludge, chemical sludge, dregs, bean dregs, vinasse and the like (industrial waste residues), a sludge conveyor is required in the treatment process and is used for conveying the sludge to a designated place for discharge.

The traditional sludge conveyor has dead angle phenomenon during the conveying of the dried sludge, so that the problem of sludge residue is caused, and meanwhile, the phenomenon of easy blocking exists, so that the conveying efficiency of the dried sludge is affected, and the problem needs to be solved.

Therefore, based on the problems, the utility model provides an improved dead-angle-free dry material conveyor.

Disclosure of Invention

The utility model aims to: the utility model aims to provide an improved dead-angle-free dry material conveyor, solve the problems in the background art and improve the thorough and efficient conveying treatment of dry material sludge.

The technical scheme is as follows: the utility model relates to an improved dead-angle-free dry material conveyor, which comprises a material collecting part, a first herringbone material collecting part outlet and a second herringbone material collecting part outlet, wherein the first herringbone material collecting part outlet and the second herringbone material collecting part outlet are respectively connected with a first material conveying component and a second material conveying component, and the first material conveying component and the second material conveying component are respectively connected with a centralized material conveying component; wherein, first defeated material subassembly, the material that the second was failed to the material subassembly in gathering the material portion concentrate to the middle part respectively and carry and concentrate the material subassembly for, concentrate the material subassembly and discharge the material that the both ends got into by carrying in the middle of, first defeated material subassembly, the parallel arrangement of second defeated material subassembly are in material portion both ends bottom surface that gathers materials, concentrate the material subassembly and be the cross setting in symmetry central line bottom surface with first defeated material subassembly, the second defeated material subassembly respectively.

According to the technical scheme, the first material conveying assembly comprises a first box body, a first box body feeding port, a second box body feeding port, a first bearing transmission shaft, a second bearing transmission shaft, a first spiral material conveying part, a second spiral material conveying part, a first intermediate connecting shaft, a first box body discharging port, a first speed reducer, a first driving motor, a first speed reducer and a first driving motor, wherein the first box body feeding port and the second box body feeding port are respectively arranged on end faces of two ends of the first box body, the first bearing transmission shaft and the second bearing transmission shaft are respectively arranged in two ends of the first box body, the first spiral material conveying part and the second spiral material conveying part are respectively connected with the first bearing transmission shaft and the second bearing transmission shaft, the first intermediate connecting shaft is respectively connected with the first spiral material conveying part and the second spiral material conveying part, the first box body discharging port is arranged on the bottom face of a symmetrical center line of the first box body, the first speed reducer and the first driving motor are respectively arranged on one end of the first box body; wherein, first box feed inlet, second box feed inlet respectively with first chevron material portion exit linkage that gathers materials.

According to the technical scheme, the second material conveying assembly comprises a second box body, a third box body feeding port and a fourth box body feeding port which are respectively arranged on end surfaces of two ends of the second box body, a third bearing transmission shaft and a fourth bearing transmission shaft which are respectively arranged in two ends of the second box body, a third spiral material conveying part and a fourth spiral material conveying part which are respectively connected with the third bearing transmission shaft and the fourth bearing transmission shaft, a second intermediate connecting shaft which is respectively connected with the third spiral material conveying part and the fourth spiral material conveying part, a second box body discharging port which is arranged on the bottom surface of the symmetrical center line of the second box body, and a second speed reducer and a second driving motor which are respectively arranged on one end of the second box body, wherein the second speed reducer is respectively connected with the third bearing transmission shaft and the second driving motor; wherein, third box feed inlet, fourth box feed inlet are connected with second chevron material portion of gathering material export respectively.

According to the technical scheme, the centralized material conveying assembly comprises a third box body, a fifth box body feeding port and a sixth box body feeding port which are arranged on the end surfaces of two ends of the third box body, a fifth bearing transmission shaft and a sixth bearing transmission shaft which are arranged in two ends of the third box body, a first material collecting rotary drum and a second material collecting rotary drum which are respectively connected with the fifth bearing transmission shaft and the sixth bearing transmission shaft, an intermediate fixing part which is respectively connected with the first material collecting rotary drum and the second material collecting rotary drum, a fifth spiral material conveying part and a sixth spiral material conveying part which are respectively arranged on the outer walls of the first material collecting rotary drum and the second material collecting rotary drum, and a third speed reducer, a fourth speed reducer and a third driving motor which are respectively arranged on two ends of the third box body, wherein the third speed reducer is respectively connected with the fifth bearing transmission shaft and the third driving motor, the fourth speed reducer is connected with the sixth bearing transmission shaft, and the third box body discharging port is arranged on the symmetrical center line of the third box body; the first box discharging hole and the second box discharging hole are respectively connected with the fifth box feeding hole and the sixth box feeding hole, and the spiral directions of the fifth spiral feeding part and the sixth spiral feeding part are opposite, so that materials are concentrated in the middle of the third box and discharged through the third box discharging hole.

According to the technical scheme, the middle fixing part is arranged into an external thread structure, screw grooves are respectively formed in the opposite surfaces of the first collecting rotary drum and the second collecting rotary drum, and the middle fixing part of the external thread structure is fixedly connected with the first collecting rotary drum and the second collecting rotary drum through the screw grooves.

According to the technical scheme, the improved dead-angle-free dry material conveying device further comprises a group of detachable overhaul cover plates arranged on the discharge hole of the third box body.

Compared with the prior art, the improved dead-angle-free dry material conveyor has the beneficial effects that: 1. the first material conveying component and the second material conveying component respectively concentrate the materials in the material aggregate part to the middle and convey the materials to the centralized material conveying component, and the centralized material conveying component discharges the materials entering from the two ends from the middle of conveying, so that thorough and efficient conveying treatment of the dried sludge is realized; 2. solves the problem that the traditional material conveyor is easy to block, and realizes safe and efficient sludge drying and conveying.

Drawings

In order to more clearly describe the embodiments of the present utility model or the technical solutions in the prior art, the following will be made

The drawings that are required for the embodiments are briefly described, and it is apparent that the drawings in the following description are merely some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a schematic top view of a part of the structure of an improved dead-angle free dry material conveyor of the present utility model;

FIG. 2 is a schematic diagram of a front view of an improved dead-angle-free dry material conveyor according to the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure of a first aggregate drum, a second aggregate drum, a first screw conveyor section, a second screw conveyor section, a third box discharge port, a middle fixing section, etc. of an improved dead-angle free dry material conveyor of the present utility model;

wherein, the serial numbers in the figure are as follows: 10-first box, 11-second box, 12-first speed reducer, 13-second speed reducer, 14-first driving motor, 15-second driving motor, 16-first box feed inlet, 17-third box feed inlet, 18-first belt bearing transmission shaft, 19-third belt bearing transmission shaft, 20-first screw feed inlet, 21-third screw feed inlet, 22-third box, 23-third speed reducer, 24-third driving motor, 25-fourth speed reducer, 26-detachable access cover plate, 27-first intermediate connecting shaft, 28-second intermediate connecting shaft, 29-second screw feed inlet, 30-fourth screw feed inlet 31-second bearing transmission shaft, 32-fourth bearing transmission shaft, 33-second box feed port, 34-fourth box feed port, 35-first box discharge port, 36-second box discharge port, 37-third box discharge port, 38-fifth box feed port, 39-sixth box feed port, 40-first aggregate drum, 41-second aggregate drum, 42-sixth bearing transmission shaft, 43-fifth bearing transmission shaft, 44-middle fixing part, 45-fifth spiral feed part, 46-sixth spiral feed part, 47-material aggregate part, 48-first herringbone material aggregate part outlet and 49-second herringbone material aggregate part outlet.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

An improved dead-angle free dry material conveyor as shown in figures 1, 2 and 3 comprises a material aggregate portion 47, a first chevron material aggregate portion outlet 48 and a second chevron material aggregate portion outlet 49,

the first herringbone material aggregate part outlet 48 and the second herringbone material aggregate part outlet 49 are respectively connected with a first material conveying component and a second material conveying component, and the first material conveying component and the second material conveying component are respectively connected with a concentrated material conveying component;

wherein, first material conveying component, second material conveying component concentrate the material in the material portion 47 that gathers materials to the middle part respectively and carry and concentrate the material subassembly for concentrated material conveying component, concentrate the material that the material subassembly got into with both ends by carrying the centre discharge, first material conveying component, second material conveying component parallel arrangement are in material portion 47 both ends bottom surface that gathers materials, concentrate the material subassembly and be the cross setting in the symmetry central line bottom surface with first material conveying component, second material conveying component respectively.

In addition, the preferred first material conveying component comprises a first box 10, a first box feed port 16 and a second box feed port 33 which are respectively arranged on the end surfaces of two ends of the first box 10, a first bearing transmission shaft 18 and a second bearing transmission shaft 31 which are respectively arranged in two ends of the first box 10, a first spiral material conveying part 20 and a second spiral material conveying part 29 which are respectively connected with the first bearing transmission shaft 18 and the second bearing transmission shaft 31, a first intermediate connecting shaft 27 which is respectively connected with the first spiral material conveying part 20 and the second spiral material conveying part 29, a first box discharge port 35 which is arranged on the bottom surface of the symmetrical center line of the first box 10, a first speed reducer 12 and a first driving motor 14 which are respectively arranged on one end of the first box 10, and the first speed reducer 12 is respectively connected with the first bearing transmission shaft 18 and the first driving motor 14;

wherein the first box feed inlet 16 and the second box feed inlet 33 are respectively connected with the first herringbone material aggregate part outlet 48.

In addition, the second material conveying assembly preferably comprises a second box body 11, a third box body feeding port 17 and a fourth box body feeding port 34 which are respectively arranged on the end surfaces of two ends of the second box body 11, a third bearing transmission shaft 19 and a fourth bearing transmission shaft 32 which are respectively arranged in two ends of the second box body 11, a third spiral material conveying part 21 and a fourth spiral material conveying part 30 which are respectively connected with the third bearing transmission shaft 19 and the fourth bearing transmission shaft 32, a second intermediate connecting shaft 28 which is respectively connected with the third spiral material conveying part 21 and the fourth spiral material conveying part 30, a second box body discharging port 36 which is arranged on the bottom surface of the symmetrical center line of the second box body 11, a second speed reducer 13 and a second driving motor 15 which are respectively arranged on one end of the second box body 11, and the second speed reducer 13 is respectively connected with the third bearing transmission shaft 19 and the second driving motor 15;

wherein the third box feeding port 17 and the fourth box feeding port 34 are respectively connected with the second herringbone material collecting portion outlet 49.

In addition, the preferred centralized feeding assembly comprises a third box 22, a fifth box feeding port 38 and a sixth box feeding port 39 which are arranged on the end surfaces of two ends of the third box 22, a fifth bearing transmission shaft 43 and a sixth bearing transmission shaft 42 which are arranged in two ends of the third box 22, a first aggregate rotary drum 40 and a second aggregate rotary drum 41 which are respectively connected with the fifth bearing transmission shaft 43 and the sixth bearing transmission shaft 42, and an intermediate fixing part 44 which is respectively connected with the first aggregate rotary drum 40 and the second aggregate rotary drum 41, the fifth spiral conveying part 45 and the sixth spiral conveying part 46 are respectively arranged on the outer walls of the first aggregate rotary drum 40 and the second aggregate rotary drum 41, the third speed reducer 23, the fourth speed reducer 25 and the third driving motor 24 are respectively arranged at the two ends of the third box body 22, the third speed reducer 23 is respectively connected with the fifth bearing transmission shaft 43 and the third driving motor 24, the fourth speed reducer 25 is connected with the sixth bearing transmission shaft 42, and the third box body discharge hole 37 is arranged on the end face of the symmetrical central line of the third box body 22;

the first box discharging port 35 and the second box discharging port 36 are respectively connected with the fifth box feeding port 38 and the sixth box feeding port 39, and the spiral directions of the fifth spiral feeding portion 45 and the sixth spiral feeding portion 46 are opposite to each other, so that the materials are concentrated in the middle of the third box 22 and discharged through the third box discharging port 37.

In addition, the preferred middle fixing part 44 is provided with an external thread structure, screw grooves are respectively arranged in the opposite surfaces of the first collecting rotary drum 40 and the second collecting rotary drum 41, and the middle fixing part 44 of the external thread structure is fixedly connected with the first collecting rotary drum 40 and the second collecting rotary drum 41 through the screw grooves respectively, so that the screw conveyer has the advantages of shaftless auger blades, has better assembly precision and ensures the stability of conveyed materials.

In addition, the preferred improved dead-angle free dry material delivery further includes a set of removable access panels 26 disposed on the third housing discharge port 37 for facilitating maintenance of the third housing 22.

The improved dead-angle-free dry material conveyor with the structure has the working principle or the structural principle that:

firstly, dry material (dried sludge) is added into the material aggregate part 47;

then, the first driving motor 14 and the second driving motor 15 are started respectively, the first driving motor 14 and the second driving motor 15 drive the first bearing transmission shaft 18 and the third bearing transmission shaft 19 through the first speed reducer 12 and the second speed reducer 13 respectively, the first bearing transmission shaft 18 and the third bearing transmission shaft 19 respectively link the first spiral feeding part 20, the third spiral feeding part 21, the first middle connecting shaft 27, the second middle connecting shaft 28, the second bearing transmission shaft 31, the fourth bearing transmission shaft 32, the second spiral feeding part 29 and the fourth spiral feeding part 30 to synchronously rotate, and dry materials (dried sludge) entering the first box 10 and the second box 11 through the first herringbone material collecting part outlet 18 and the second herringbone material collecting part outlet 49 are spirally conveyed and respectively discharged downwards through the first box discharging hole 35 and the second box discharging hole 36;

finally, the third driving motor 24 is started, the third driving motor 24 drives the fifth bearing transmission shaft 43 to rotate through the third speed reducer 23, the fifth bearing transmission shaft 43 links the first collecting drum 40, the middle fixing part 44, the second collecting drum 41 and the sixth bearing transmission shaft 42 to synchronously rotate, and at this time, the first collecting drum 40 and the second collecting drum 41 are correspondingly conveyed to the middle part of the third box 22 in a spiral manner through the first box discharge port 35 and the lower discharge material (dried sludge) of the second box discharge port 36 which are connected with the fifth box feed port 38 and the sixth box feed port 39, and are discharged through the third box discharge port 37.

The improved generation does not have dead angle dry material conveyer of this structure, and the first chevron shape material portion that gathers materials export 48, second chevron shape material portion that gathers materials export 49, first defeated material subassembly, second defeated material subassembly and concentrated defeated material subassembly that cooperatees use solve traditional conveyer and have ejection of compact dead angle, the condition of easy putty appears.

It should be noted that in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an improved generation does not have dead angle dry material conveyer, includes material portion that gathers materials (47), first chevron shape material portion that gathers materials export (48) and second chevron shape material portion that gathers materials export (49), its characterized in that:

the first herringbone material aggregate part outlet (48) and the second herringbone material aggregate part outlet (49) are respectively connected with a first material conveying component and a second material conveying component,

the first material conveying assembly and the second material conveying assembly are respectively connected with a centralized material conveying assembly;

wherein, first defeated material subassembly, the material of second in the material portion of gathering (47) is concentrated to the middle part respectively and is carried and concentrate the material subassembly for concentrated, concentrate the material subassembly and discharge by carrying the centre with the material that both ends got into, first defeated material subassembly, the parallel arrangement of second defeated material subassembly are in material portion of gathering (47) both ends bottom surface, concentrate the material subassembly and be cross setting in symmetry central line bottom surface with first defeated material subassembly, the defeated material subassembly of second respectively.

2. An improved dead-angle free dry material conveyor as defined in claim 1 wherein: the first material conveying assembly comprises a first box body (10), a first box body feeding port (16) and a second box body feeding port (33) which are respectively arranged on the end surfaces of two ends of the first box body (10), a first bearing transmission shaft (18) and a second bearing transmission shaft (31) which are respectively arranged in two ends of the first box body (10), a first spiral material conveying part (20) and a second spiral material conveying part (29) which are respectively connected with the first bearing transmission shaft (18) and the second bearing transmission shaft (31), a first intermediate connecting shaft (27) which is respectively connected with the first spiral material conveying part (20) and the second spiral material conveying part (29), a first box body discharging port (35) which is arranged on the bottom surface of the symmetrical center line of the first box body (10), and a first speed reducer (12) and a first driving motor (14) which are respectively arranged on one end of the first box body (10), wherein the first speed reducer (12) is respectively connected with the first bearing transmission shaft (18) and the first driving motor (14);

wherein, first box feed inlet (16), second box feed inlet (33) are connected with first chevron material portion export (48) that gathers materials respectively.

3. An improved dead-angle free dry material conveyor as claimed in claim 2 wherein: the second material conveying assembly comprises a second box body (11), a third box body feeding port (17) and a fourth box body feeding port (34) which are respectively arranged on the end surfaces of two ends of the second box body (11), a third bearing transmission shaft (19) and a fourth bearing transmission shaft (32) which are respectively arranged in two ends of the second box body (11), a third spiral material conveying part (21) and a fourth spiral material conveying part (30) which are respectively connected with the third bearing transmission shaft (19) and the fourth bearing transmission shaft (32), a second middle connecting shaft (28) which is respectively connected with the third spiral material conveying part (21) and the fourth spiral material conveying part (30), a second box body discharging port (36) which is arranged on the bottom surface of the symmetrical center line of the second box body (11), and a second speed reducer (13) and a second driving motor (15) which are respectively arranged on one end of the second box body (11), wherein the second speed reducer (13) is respectively connected with the third bearing transmission shaft (19) and the second driving motor (15);

wherein, third box feed inlet (17), fourth box feed inlet (34) are connected with second chevron material portion export (49) that gathers materials respectively.

4. An improved dead-angle free dry material conveyor as claimed in claim 3 wherein: the centralized material conveying assembly comprises a third box body (22), a fifth box body feeding port (38) and a sixth box body feeding port (39) which are arranged on the end surfaces of two ends of the third box body (22), a fifth bearing transmission shaft (43) and a sixth bearing transmission shaft (42) which are arranged in two ends of the third box body (22), a first material collecting rotary drum (40) and a second material collecting rotary drum (41) which are respectively connected with the fifth bearing transmission shaft (43) and the sixth bearing transmission shaft (42), an intermediate fixing part (44) which is respectively connected with the first material collecting rotary drum (40) and the second material collecting rotary drum (41), a fifth spiral material conveying part (45) and a sixth spiral material conveying part (46) which are respectively arranged on the outer walls of the first material collecting rotary drum (40) and the second material collecting rotary drum (41), and a third speed reducer (23), a fourth speed reducer (25) and a third driving motor (24) which are respectively arranged on two ends of the third box body (22), wherein the third speed reducer (23) is respectively connected with the fifth bearing transmission shaft (43), the third driving motor (24) and the fourth bearing (25) are respectively arranged on the center line of the third box body (37);

the first box body discharge port (35) and the second box body discharge port (36) are respectively connected with a fifth box body feed port (38) and a sixth box body feed port (39), and spiral directions of a fifth spiral feed part (45) and a sixth spiral feed part (46) are opposite, so that materials are concentrated in the middle of the third box body (22) and discharged through the third box body discharge port (37).

5. An improved dead-angle free dry material conveyor as defined in claim 4 wherein: the middle fixing part (44) is of an external thread structure, screw grooves are respectively arranged in the opposite surfaces of the first collecting rotary drum (40) and the second collecting rotary drum (41), and the middle fixing part (44) of the external thread structure is fixedly connected with the first collecting rotary drum (40) and the second collecting rotary drum (41) through the screw grooves.

6. An improved dead-angle free dry material conveyor as defined in claim 4 wherein: the improved dead-angle-free dry material conveying device further comprises a group of detachable overhaul cover plates (26) arranged on the third box body discharge holes (37).