CN216282484U

CN216282484U - Rotation type sludge drying machine

Info

Publication number: CN216282484U
Application number: CN202122562928.7U
Authority: CN
Inventors: 秦跃文; 蒋磊; 丰广
Original assignee: Changsha Kaimai Xinneng Technology Co ltd
Current assignee: Changsha Kaimai Xinneng Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-12
Anticipated expiration: 2031-10-25

Abstract

The utility model provides a rotary sludge dryer, which comprises a tank body support and a tank body, wherein the side wall of the tank body is provided with a water inlet, a water outlet, an air outlet, a feeding and discharging port, the tank body is rotatably arranged on the tank body support, a heating pipe is arranged in the tank body, the water inlet end of the heating pipe is communicated with the water inlet, and the water outlet end of the heating pipe is communicated with the water outlet; according to the rotary sludge dryer provided by the utility model, the feeding hole and the discharging hole of the tank body are the same through hole and are matched with the corresponding rotating mechanism, so that feeding and discharging operations can be realized through the same through hole, and meanwhile, the drying efficiency of sludge in the tank body is greatly improved by the rotatable tank body.

Description

Rotation type sludge drying machine

Technical Field

The utility model belongs to the technical field of sludge treatment equipment, and particularly relates to a rotary sludge dryer.

Background

The sludge is a byproduct generated in the processes of sewage treatment, waste treatment, garbage treatment and the like, has extremely complex components, mainly contains about 90-95% of water, and other recyclable organic substances, various trace elements, pathogenic microorganisms, parasitic ova, heavy metals and the like which can cause adverse effects on the environment, is subjected to harmless and resource treatment, and is an important subject of ecological environment protection in the world.

Most of the existing sludge treatment methods are incineration, the sludge generated after sewage treatment is mixed with straw powder, wood powder and the like in a certain proportion to prepare a new environment-friendly fuel, the humidity of the sludge is high, the sludge needs to be dried before the fuel is synthesized, and a sludge dryer is needed for drying. Traditional sludge drying machine through the screw feeding axle at the casing internal rotation, with mud from pan feeding mouth pay-off to discharge gate, pay-off in-process drying efficiency is not high, and has a lot of heat waste at the stoving in-process, has increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the rotary sludge dryer provided by the utility model has the advantages that the feeding port and the discharging port of the tank body are the same through hole and are matched with the corresponding rotating mechanism, so that the feeding and discharging operations can be realized through the same through hole, and meanwhile, the drying efficiency of sludge in the tank body is greatly improved by the rotatable tank body.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a rotation type sludge drying machine, includes a jar body support and a jar body, be provided with water inlet, delivery port, gas outlet and business turn over material mouth on the lateral wall of the jar body, the rotatable setting of jar body is in on the jar body support, the internal portion of jar is provided with the heating pipe, the end of intaking of heating pipe with the water inlet intercommunication, the play water end of heating pipe with the delivery port intercommunication.

In one embodiment, the tank support is provided with a roller, and the tank is arranged on the roller.

In one embodiment, the cup body further comprises a roller motor and a coupler, the whole outer appearance of the cup body is in a capsule shape, the two cup body supports are respectively arranged below two ends of the cup body, the rollers are respectively arranged on the cup body supports in pairs, any pair of rollers are arranged along the width direction of the cup body, and the roller motor is connected with any one roller shaft of the rollers through the coupler.

In one embodiment, the water-saving heating device further comprises a water inlet pipe, a water outlet pipe, a gas outlet pipe and a double-layer sleeve, wherein the water inlet end of the heating pipe is communicated with the water inlet pipe, the water outlet end of the heating pipe is communicated with the water outlet pipe, the gas outlet is communicated with the gas outlet pipe, the gas outlet pipe is provided with a rotary joint, the two ends of the inner pipe in the double-layer sleeve are respectively communicated with the water inlet end of the heating pipe and the water inlet pipe, the two ends of the outer pipe in the double-layer sleeve are respectively communicated with the water outlet end of the heating pipe and the water outlet pipe, and the double-layer sleeve is also provided with a rotary joint.

In one embodiment, a connecting cavity is arranged at one end of the tank body, the inner cavity of the connecting cavity is divided into a water inlet cavity and a water outlet cavity by arranging a partition plate inside the connecting cavity, the water inlet end and the water outlet end of the heating pipe respectively penetrate through the side wall of the tank body and are communicated with the water inlet cavity and the water outlet cavity, and the outer pipe and the inner pipe of the double-layer sleeve are respectively communicated with the water outlet cavity and the water inlet cavity.

In one embodiment, the heating pipe is in a laterally inverted U shape overall in appearance, and a plurality of heating pipes are arranged in the tank body at uniform intervals.

In one embodiment, the air outlet is located at one end of the tank body far away from the connecting cavity, a filter screen is arranged on the inner wall of the tank body at the air outlet, and a dust remover is arranged on the air outlet pipe.

In one embodiment, a stirring rod is arranged in the inner cavity of the tank body below the heating pipe, two ends of the stirring rod are respectively rotatably connected with the side wall of the tank body, one end of the stirring rod penetrates through the side wall of the tank body, a spiral blade is arranged on the stirring rod, and the material inlet and the material outlet are arranged on the side wall of the tank body below the stirring rod.

In one embodiment, the device further comprises a material inlet and outlet cover, and the material inlet and outlet cover covers the material inlet and outlet.

In one embodiment, the tank further comprises a rotating shaft, a rotating shaft support, a rotating cylinder and a rotating cylinder support, wherein the rotating shaft support and the rotating cylinder support are respectively arranged on the outer side wall of the tank body, the rotating shaft is rotatably arranged on the rotating shaft support, one side of the material inlet and outlet cover is connected with the side wall of the rotating shaft, one end of the rotating shaft is provided with a gear, the rotating cylinder is arranged on the rotating cylinder support, the rotating cylinder support is further provided with a slide rail, the slide rail is provided with a slide block, the slide block is provided with a rack, one end of the rack is connected with a cylinder rod of the rotating cylinder, and the gear is meshed with the rack.

Compared with the prior art, the rotary sludge dryer provided by the utility model has the following advantages:

according to the rotary sludge dryer provided by the utility model, the tank body support with the rollers is arranged below the tank body, and the roller motor and the coupling are matched to drive the tank body to rotate, so that the sludge in the tank body can be stirred under the action of the stirring rod in the sludge drying process, and meanwhile, the sludge in the tank body can roll up and down in the tank body along with the rotation of the tank body, the sludge drying operation effect is greatly improved, and the sludge drying operation speed is further improved.

The rotary sludge dryer provided by the utility model has the advantages that the feeding port and the discharging port are the same outlet, so that the heat loss caused by the simultaneous arrangement of the feeding port and the discharging port is greatly reduced, and the efficiency of sludge drying operation is effectively improved.

Drawings

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

FIG. 2 is a schematic view of the internal perspective structure of the present invention;

FIG. 3 is a schematic diagram of the internal structure of the present invention;

fig. 4 is another schematic internal perspective view of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the utility model and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in FIGS. 1-4, for convenience of description, the "up", "down", "left", "right", "front" and "rear" orientations of the present invention are based on the orientation shown in FIG. 2;

the utility model provides a rotation type sludge drying machine, includes jar body support 1 and jar body 2, is provided with water inlet, delivery port, gas outlet and business turn over material mouth on the lateral wall of jar body 2, and jar body 2 is rotatable to be set up on jar body support 1, and jar body 2 is inside to be provided with heating pipe 3, and the end and the water inlet intercommunication of the end of intaking of heating pipe 3, the play water end and the delivery port intercommunication of heating pipe 3.

Specifically, in order to realize rotatable connection between the tank body 2 and the tank body support 1, the tank body 2 is arranged on the rollers 4 by arranging the rollers 4 on the tank body support 1, the tank body further comprises a roller motor and a coupler, the whole appearance of the tank body 2 is in a capsule shape, the two tank body supports 1 are respectively arranged below two ends of the tank body 2, the tank body supports 1 are respectively provided with the rollers 4 in pairs, any pair of rollers 4 are arranged along the width direction of the tank body 2, and the roller motor is connected with a roller shaft of any one roller 4 through the coupler so as to realize the purpose of driving the tank body 2 to rotate through the roller motor; preferably, in order to improve the response speed of the rotation of the tank 2, each roller 4 can be provided with a roller motor and a coupling, so that the response speed and the rotation speed of the rotation of the tank 2 can be greatly improved.

In this embodiment, still include inlet tube 5, outlet pipe 6, outlet duct 7 and double-deck sleeve pipe 8, the end of intaking and the inlet tube 5 intercommunication of heating pipe 3, the play water end and the outlet pipe 6 intercommunication of heating pipe 3, gas outlet 7 and outlet duct 7 intercommunication, be provided with rotary joint 9 on the outlet duct 7, the both ends of inner tube 81 in the double-deck sleeve pipe 8 communicate with the end of intaking and the inlet tube 5 of heating pipe 3 respectively, the both ends of outer tube 82 in the double-deck sleeve pipe 8 communicate with the play water end and the outlet pipe 6 of heating pipe 3 respectively, also be provided with rotary joint 9 on the double-deck sleeve pipe 8, just can realize being connected with inlet tube 5 simultaneously on the jar body 2 through setting up double-deck sleeve pipe 8 and rotary joint 9, when outlet pipe 6 and outlet duct 7, also can be smooth realization jar body 2 rotatable motion on gyro wheel 4.

In this embodiment, the left end of the tank body 2 is provided with a connecting cavity 10, the inner cavity of the connecting cavity 10 is divided into a water inlet cavity 101 and a water outlet cavity 102 by arranging a partition plate 11 in the connecting cavity 10, the water inlet end and the water outlet end of the heating pipe 3 respectively penetrate through the side wall of the tank body 2 and are communicated with the water inlet cavity 101 and the water outlet cavity 102, and the outer pipe 82 and the inner pipe 81 of the double-layer sleeve 8 are respectively communicated with the water outlet cavity 102 and the water inlet cavity 101 correspondingly;

furthermore, the whole appearance of the heating pipes 3 is in a laterally-inverted 'U' shape, the plurality of heating pipes 3 are uniformly arranged in the tank body 2 at intervals, the water inlet and outlet operations of the plurality of heating pipes 3 can be realized by arranging the water inlet cavity 101 and the water outlet cavity 102, and accordingly, the amount of sludge dried by the whole sludge dryer and the drying efficiency can be correspondingly adjusted by controlling and adjusting the number of the heating pipes 3.

In this embodiment, the air outlet on the tank body 2 is located at one end of the tank body 2 far away from the connecting cavity 10, so that it is ensured that the hot water entering from the heating pipe 3 leaves the tank body 2 from the air outlet on the right end of the tank body 2 after the sludge is sufficiently heated and dried after the hot water passes through the whole length of the whole tank body 2, and the hot water entering from the heating pipe 3 is sufficiently utilized; be located and be provided with the filter screen on the inner wall of the jar body 2 of gas outlet department, be provided with dust remover 12 on the outlet duct 7, will intercept as far as through setting up the ash stain or the debris that the gas outlet on the jar body 2 escaped out, avoid these ash stains or debris to get into in subsequent pipeline and the equipment, avoid it to receive the damage.

In this embodiment, a stirring rod 13 is disposed in the inner cavity of the tank 2 below the heating pipe 3, two ends of the stirring rod 13 are rotatably connected with the side walls of the tank 2, and one end of the stirring rod 13 penetrates through the side walls of the tank 2, a spiral blade is disposed on the stirring rod 13, and a material inlet and a material outlet of the tank 2 are disposed on the side walls of the tank 2 below the stirring rod 13; by arranging the stirring rod 13 and arranging the spiral blades on the stirring rod 13, the sludge in the tank body 2 can be stirred by the stirring rod 11 to roll up and down in the drying process along with the rotation of the stirring rod 13, so that the drying operation of the sludge is facilitated, and the efficiency of the drying operation is greatly improved; correspondingly, in order to realize the automatic rotation of the stirring rod 13, the stirring rod motor and the coupler can be equipped to drive the stirring rod 13 to rotate.

In this embodiment, the container further comprises a material inlet and outlet cover 14, and the material inlet and outlet cover 14 covers the material inlet and outlet on the tank body 2.

Specifically, the rotary tank further comprises a rotary shaft 15, rotary shaft supports 16, a rotary cylinder 17 and rotary cylinder supports 18, wherein the rotary shaft supports 16 and the rotary cylinder supports 18 are respectively arranged on the outer side wall of the tank body 2, the rotary shaft 15 is rotatably arranged on the rotary shaft supports 16, specifically, two rotary shaft supports 16 are arranged on the side wall of the tank body 2, bearings are respectively arranged on the two rotary shaft supports 16, and the rotary shaft 15 is inserted into the bearings on the two rotary shaft supports 16, so that the rotary shaft 15 is rotatably arranged on the rotary shaft supports 16; one side of the feeding and discharging cover 14 is connected with the side wall of the rotating shaft 15, one end of the rotating shaft 15 is provided with a gear 19, the rotating cylinder 17 is arranged on a rotating cylinder support 18, a sliding rail is further arranged on the rotating cylinder support 18, a sliding block is arranged on the sliding rail, a rack 20 is arranged on the sliding block, one end of the rack 20 is connected with a cylinder rod of the rotating cylinder 17, the gear 19 is meshed with the rack 20, the telescopic action of the driving cylinder 17 is controlled, the rotation of the driving rotating shaft 15 is realized through the transmission of the rack 20 and the gear 19, and then the automatic overturning of the driving feeding and discharging cover 14 is realized, so that the automatic opening and closing control of a feeding and discharging port on the tank body 2 is realized.

According to the rotary sludge dryer provided by the utility model, the tank body support with the roller is arranged below the tank body, the automatic rotation of the tank body is realized by matching with the roller motor and the coupling, and the rotatable movement of the tank body 2 on the roller 4 can be smoothly realized when the tank body 2 is simultaneously connected with the water inlet pipe 5, the water outlet pipe 6 and the air outlet pipe 7 by arranging the double-layer sleeve 8 and the rotary joint 9; simultaneously, only be provided with the business turn over material mouth that is used for feeding and the ejection of compact simultaneously on jar body 2, when needs feeding, control drive jar body 2 is rotatory to make business turn over material mouth be located the top, make things convenient for the feeding operation, it is corresponding, when needs the ejection of compact, control drive jar body 2 is rotatory to make business turn over material mouth be located the below, make things convenient for ejection of compact operation, consequently, realized utilizing same business turn over material mouth to realize feeding and ejection of compact operation respectively, great reduction set up feed inlet and discharge gate simultaneously and the thermal loss that brings, the effectual efficiency that promotes mud stoving operation, set up feed inlet and discharge gate on jar body 2 as well as in the same time, feed inlet and discharge gate position can produce great calorific loss certainly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a rotation type sludge drying machine, its characterized in that, includes a jar body support and a jar body, be provided with water inlet, delivery port, gas outlet and business turn over material mouth on the lateral wall of the jar body, the rotatable setting of jar body is in on the jar body support, jar internal portion is provided with the heating pipe, the end of intaking of heating pipe with the water inlet intercommunication, the play water end of heating pipe with the delivery port intercommunication.

2. The rotary sludge dryer of claim 1 wherein the tank support is provided with rollers and the tank is disposed on the rollers.

3. The rotary sludge dryer according to claim 2, further comprising a roller motor and a coupling, wherein the tank is integrally formed into a capsule shape, two tank supports are respectively disposed below two ends of the tank, the rollers are respectively disposed on the tank supports in pairs, any pair of the rollers are disposed along the width direction of the tank, and the roller motor is connected to a roller shaft of any one of the rollers through the coupling.

4. The rotary sludge dryer according to any one of claims 1-3, further comprising a water inlet pipe, a water outlet pipe, a gas outlet pipe and a double-layer sleeve, wherein the water inlet end of the heating pipe is communicated with the water inlet pipe, the water outlet end of the heating pipe is communicated with the water outlet pipe, the gas outlet is communicated with the gas outlet pipe, the gas outlet pipe is provided with a rotary joint, the two ends of the inner pipe in the double-layer sleeve are respectively communicated with the water inlet end of the heating pipe and the water inlet pipe, the two ends of the outer pipe in the double-layer sleeve are respectively communicated with the water outlet end of the heating pipe and the water outlet pipe, and the double-layer sleeve is also provided with a rotary joint.

5. The rotary sludge dryer according to claim 4, wherein a connection cavity is provided at one end of the tank body, the connection cavity is internally divided into a water inlet cavity and a water outlet cavity by a partition plate, the water inlet end and the water outlet end of the heating pipe respectively penetrate through the side wall of the tank body and are communicated with the water inlet cavity and the water outlet cavity, and the outer pipe and the inner pipe of the double-layer sleeve are respectively communicated with the water outlet cavity and the water inlet cavity.

6. The rotary sludge dryer of claim 5 wherein the heating pipes are laterally inverted "U" shaped overall, and a plurality of heating pipes are evenly spaced and disposed inside the tank.

7. The rotary sludge dryer according to claim 6, wherein the air outlet is located at an end of the tank body away from the connection chamber, a filter screen is arranged on an inner wall of the tank body at the air outlet, and a dust collector is arranged on the air outlet.

8. The rotary sludge dryer according to claim 7, wherein a stirring rod is disposed in the inner cavity of the tank body below the heating pipe, two ends of the stirring rod are rotatably connected with the side wall of the tank body respectively, one end of the stirring rod penetrates through the side wall of the tank body, a spiral blade is disposed on the stirring rod, and the material inlet and the material outlet are disposed on the side wall of the tank body below the stirring rod.

9. The rotary sludge dryer according to claim 8, further comprising a material inlet and outlet cover, wherein said material inlet and outlet cover covers said material inlet and outlet.

10. The rotary sludge dryer according to claim 9, further comprising a rotary shaft, a rotary shaft support, a rotary cylinder and a rotary cylinder support, wherein the rotary shaft support and the rotary cylinder support are respectively disposed on the outer sidewall of the tank body, the rotary shaft is rotatably disposed on the rotary shaft support, one side of the inlet/outlet cover is connected to the sidewall of the rotary shaft, one end of the rotary shaft is provided with a gear, the rotary cylinder is disposed on the rotary cylinder support, the rotary cylinder support is further provided with a slide rail, the slide rail is provided with a slide block, the slide block is provided with a rack, one end of the rack is connected to a cylinder rod of the rotary cylinder, and the gear is engaged with the rack.