CN207537320U - A kind of efficient municipal sludge drying breaking means - Google Patents

A kind of efficient municipal sludge drying breaking means Download PDF

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Publication number
CN207537320U
CN207537320U CN201720881792.7U CN201720881792U CN207537320U CN 207537320 U CN207537320 U CN 207537320U CN 201720881792 U CN201720881792 U CN 201720881792U CN 207537320 U CN207537320 U CN 207537320U
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CN
China
Prior art keywords
drying
shaft
bucket
sludge
breaking
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Expired - Fee Related
Application number
CN201720881792.7U
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Chinese (zh)
Inventor
石勇
万西元
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Shaanxi Polytechnic Institute
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Shaanxi Polytechnic Institute
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Priority to CN201720881792.7U priority Critical patent/CN207537320U/en
Application granted granted Critical
Publication of CN207537320U publication Critical patent/CN207537320U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of efficient municipal sludge drying breaking means, including pedestal, left socle, drying bucket and right support;The centre position of the drying bucket is provided with shaft, and shaft is hollow structure, and shaft is symmetrically arranged with several stirring rods;Sludge import is offered on the upside of the drying bucket, dries and sludge outlet is offered on the downside of bucket;The left end of the shaft is communicated with steam inlet pipe, and heating unit is provided on steam inlet pipe, and the right end of the shaft is communicated with gland steam exhauster.The utility model is provided with the shaft of stirring rod by setting gear ring outside drying bucket inside drying bucket, while by the way of being combined using steam drying and heating plate drying, improves sludge drying efficiency, saving Treatment of Sludge time;Crushing teeth and scraper plate are also provided on stirring rod, the blocky sludge after drying is smashed, convenient for subsequent processing;Economizer bank is additionally provided with, the high-temperature steam of discharge is utilized, saving heat energy.

Description

A kind of efficient municipal sludge drying breaking means
Technical field
The utility model is related to a kind of sludge drying apparatus, specifically a kind of efficient municipal sludge drying breaking means.
Background technology
In China, with the enhancing of national economic strength, the raising of national environmental consciousness, municipal wastewater treatment field obtains It rapidly develops, the yield of municipal sludge is growing day by day, and the disposition of sludge and utilization problem are increasingly concerned.Sludge Drying and other treatment, make it possible agricultural sludge, use as fuel, burn or even to reduce landfill place etc. reason method.
Existing sludge drying device drying efficiency is too low, causes drying time long, is unfavorable for the quick processing of sludge; At the same time, the inside of existing sludge dryer is not provided with breaking means, is block structure when sludge being caused to discharge, is unfavorable for The subsequent processing of sludge.
Utility model content
The purpose of this utility model is to provide a kind of efficient municipal sludge drying breaking means, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution:
A kind of efficient municipal sludge drying breaking means, including pedestal, left socle, drying bucket and right support;The left branch Frame and right support are symmetrically mounted on pedestal, and the drying bucket position dries the centre of bucket in the inside of left socle and right support Position is provided with shaft;The shaft is hollow structure, and the left end of shaft is rotatably installed in the inside of left socle, the right side of shaft End is rotatably installed in the inside of right support, and the partial symmetry that the shaft is located inside drying bucket is provided with several stirring rods;Institute It states shaft right end and is installed with first gear, the inside of the right support is also installed with electric rotating machine, electric rotating machine Output terminal is installed with second gear, and second gear is intermeshed with first gear;Dirt is offered on the upside of the drying bucket Mud import, dries and sludge outlet is offered on the downside of bucket;The left end of the shaft is communicated with steam inlet pipe, is provided with and adds on steam inlet pipe Thermal, the right end of the shaft are communicated with gland steam exhauster.
As further program of the utility model:The left and right sides of the drying bucket is connected by bearing and shaft rotation It connects.
As the utility model further scheme:The end of the stirring rod is installed with scraper plate, and scraper plate is close to Dry the inner wall of bucket.
As the utility model further scheme:Several crushing teeths are evenly arranged on the stirring rod.
As the utility model further scheme:Heating plate is additionally provided on the inner wall of the drying bucket.
As the utility model further scheme:The external stability installation rack gear of the drying bucket, the left branch The driving gear for driving ring gear against rotation is additionally provided on rear side of frame, the deceleration for driving driving gear rotation is provided on driving gear Motor, the direction of rotation of decelerating motor are opposite with the direction of rotation of electric rotating machine.
As the utility model further scheme:The exhaust steam end of the gland steam exhauster is communicated with economizer bank, described into vapour The admission end of pipe is located at the inside of economizer bank.
As the utility model further scheme:The bottom of the economizer bank is provided with discharge outlet.
As the utility model further scheme:The stirring rod and scraper plate are hollow structure, and scraper plate passes through Stirring rod is connected with shaft.
Compared with prior art, the beneficial effects of the utility model are:The utility model outside drying bucket by setting Gear ring, and the shaft of stirring rod is provided with inside drying bucket, while the side combined using steam drying and heating plate drying Formula improves sludge drying efficiency, saves the Treatment of Sludge time;Crushing teeth and scraper plate are also provided on stirring rod, after drying Blocky sludge smash, convenient for subsequent processing;Economizer bank is additionally provided with, the high-temperature steam of discharge is utilized, saving heat energy.
Description of the drawings
Fig. 1 is the structure diagram that efficient municipal sludge dries breaking means.
Fig. 2 is the side view that efficient municipal sludge dries breaking means.
Fig. 3 is the structure diagram that efficient municipal sludge dries stirring rod in breaking means.
In figure:1- pedestals, 2- left socles, 3- steam inlet pipes, 4- shafts, 5- stirring rods, 6- scraper plates, 7- drying bucket, 8- sludge Import, 9- heating plates, 10- first gears, 11- second gears, 12- right supports, 13- gland steam exhausters, 14- sludge outlets, 15- preheatings Pipe, 16- water outlets, 17- heating units, 18- gear rings, 19- driving gears, 20- crushing teeths.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of efficient municipal sludge drying breaking means, including pedestal 1st, left socle 2, drying bucket 7 and right support 12;The left socle 2 and right support 12 are symmetrically mounted on pedestal 1, the drying bucket 7 are located at the inside of left socle 2 and right support 12, and the centre position for drying bucket 7 is provided with shaft 4, dry the left and right sides of bucket 7 It is rotatablely connected by bearing and shaft 4;The shaft 4 is hollow structure, and the left end of shaft 4 is rotatably installed in left socle 2 Inside, the right end of shaft 4 is rotatably installed in the inside of right support 12, and the shaft 4 is located at the partial symmetry inside drying bucket 7 Several stirring rods 5 are provided with, the end of stirring rod 5 is installed with scraper plate 6, and scraper plate 6 is close to dry the inner wall of bucket 7, stirring rod 5 Sludge is stirred with scraper plate 6, sludge is made to be evenly distributed on the inside of drying bucket 7, improves drying effect, treats that sludge is dried Afterwards, blocky sludge is smashed;It is evenly arranged with several crushing teeths 20 on the stirring rod 5, crushing teeth 20 is by the sludge after drying Fine particle shape is broken into, facilitates the discharge of sludge;4 right end of shaft is installed with first gear 10, the right support 12 inside is also installed with electric rotating machine, and the output terminal of electric rotating machine is installed with second gear 11, second gear 11 It is intermeshed with first gear 10, electric rotating machine drives second gear 11 to rotate, so as to drive 4 turns of shaft by first gear 10 It is dynamic;Heating plate 9 is additionally provided on the inner wall of the drying bucket 7, heating plate 9 is dried the sludge inside drying bucket 7, accelerated Drying rate;The external stability installation rack gear 18 of the drying bucket 7, the rear side of the left socle 2 are additionally provided with drive gear ring The driving gears 19 of 18 rotations, the decelerating motor that driving gear 19 is driven to rotate is provided on driving gear 19, decelerating motor Direction of rotation and the direction of rotation of electric rotating machine are on the contrary, decelerating motor drives driving gear 19 to rotate, so as to pass through 18 band of gear ring Dynamic drying bucket 7 rotates, and makes the Distribution of sludge inside drying bucket 7 uniform, improves drying effect;The upside of the drying bucket 7 opens up There is sludge import 8, so as to the addition of sludge, the downside of drying bucket 7 offers sludge outlet 14, so as to the discharge of sludge;It is described The left end of shaft 4 is communicated with steam inlet pipe 3, and heating unit 17 is provided on steam inlet pipe 3, so that water is heated into high-temperature steam, institute The right end for stating shaft 4 is communicated with gland steam exhauster 13, and to use the discharge of rear steam, the exhaust steam end of the gland steam exhauster 13 is communicated with pre- Heat pipe 15, so that high-temperature steam to be passed through to the inside of economizer bank 15, the admission end of the steam inlet pipe 3 is located at the interior of economizer bank 15 Portion, after admission end is passed through water, the high-temperature steam inside economizer bank 15 preheats water inlet, makes have higher temperature into water Degree, water inlet are subsequently heated device 17 and are heated into high-temperature steam;The bottom of the economizer bank 15 is provided with discharge outlet 16, and high temperature steams Vapour after heat exchange, is cooled to liquid water, and discharge from discharge outlet 16 with water inlet;The stirring rod 5 and scraper plate 6 are hollow Structure, and scraper plate 6 is connected by stirring rod 5 with shaft 4, is subsequently entered stirring rod 5 into the high-temperature steam inside shaft 4 and is scraped In plate 6, and the sludge inside drying bucket 7 is heated, improve sludge drying rate.
The operation principle of the utility model is:The efficient municipal sludge drying breaking means, are treated from the addition of sludge import 8 The sludge of drying closes sludge import, starts electric rotating machine and decelerating motor, opens heating plate 9, and to 3 water flowing of steam inlet pipe;Into Water inlet in steam pipe 3 is heated into high-temperature vapor by heating unit 17, and high-temperature steam subsequently enters shaft 4, stirring rod 5 and scraper plate In 6, and the sludge inside drying bucket 7 is heated;Electric rotating machine drives second gear 11 to rotate, so as to pass through first gear 10 drive shafts 4 rotate, and rotation 4 drives stirring rods 5 and scraper plate 6 to make the dirt inside drying bucket 7 in the inner rotation of drying bucket 7 Mud is evenly distributed, and improves drying rate, and at the same time, decelerating motor drives driving gear 19 to rotate, so as to pass through 18 band of gear ring Dynamic drying bucket 7 rotates, and dries the direction of rotation of bucket 7 with the direction of rotation of shaft 4 on the contrary, further speeding up the drying speed of sludge Degree;Into shaft 4 high-temperature steam after the completion of the heat exchange, enter in gland steam exhauster 13 from the right end of shaft 4, high-temperature steam is subsequent Into in economizer bank 15, and in economizer bank 15 water inlet carry out heat exchange, make into water have higher temperature, high-temperature steam with Water inlet is cooled to liquid water, and discharge from discharge outlet 16 after heat exchange;After the completion of drying, dirt is discharged from sludge outlet 14 Mud.
The utility model is provided with turning for stirring rod by setting gear ring outside drying bucket inside drying bucket Axis, while in a manner that steam drying and heating plate drying combine, improve sludge drying efficiency, save the Treatment of Sludge time; Crushing teeth and scraper plate are also provided on stirring rod, the blocky sludge after drying is smashed, convenient for subsequent processing;It is additionally provided with pre- Heat pipe utilizes the high-temperature steam of discharge, saving heat energy.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (9)

1. a kind of efficient municipal sludge drying breaking means, which is characterized in that including pedestal(1), left socle(2), drying bucket(7) And right support(12);The left socle(2)And right support(12)It is symmetrically mounted on pedestal(1)On, the drying bucket(7)Positioned at a left side Stent(2)And right support(12)Inside, and dry bucket(7)Centre position be provided with shaft(4);The shaft(4)For in Hollow structure, and shaft(4)Left end be rotatably installed in left socle(2)Inside, shaft(4)Right end be rotatably installed in right support (12)Inside, the shaft(4)Positioned at drying bucket(7)Internal partial symmetry is provided with several stirring rods(5);The shaft (4)Right end is installed with first gear(10), the right support(12)Inside be also installed with electric rotating machine, electric rotating The output terminal of machine is installed with second gear(11), second gear(11)With first gear(10)Intermeshing;The drying Bucket(7)Upside offer sludge import(8), dry bucket(7)Downside offer sludge outlet(14);The shaft(4)'s Left end is communicated with steam inlet pipe(3), steam inlet pipe(3)On be provided with heating unit(17), the shaft(4)Right end be communicated with steam discharge Pipe(13).
2. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the drying bucket(7)'s The left and right sides passes through bearing and shaft(4)Rotation connection.
3. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the stirring rod(5)'s End is installed with scraper plate(6), scraper plate(6)It is close to dry bucket(7)Inner wall.
4. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the stirring rod(5)On It is evenly arranged with several crushing teeths(20).
5. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the drying bucket(7)'s Heating plate is additionally provided on inner wall(9).
6. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the drying bucket(7)'s Rack gear is installed in external stability(18), the left socle(2)Rear side be additionally provided with drive gear ring(18)The driving gear of rotation (19), driving gear(19)On be provided with drive driving gear(19)The decelerating motor of rotation, the direction of rotation of decelerating motor with The direction of rotation of electric rotating machine is opposite.
7. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the gland steam exhauster(13)'s Exhaust steam end is communicated with economizer bank(15), the steam inlet pipe(3)Admission end be located at economizer bank(15)Inside.
8. efficient municipal sludge drying breaking means according to claim 7, which is characterized in that the economizer bank(15)'s Bottom is provided with discharge outlet(16).
9. efficient municipal sludge drying breaking means according to claim 1, which is characterized in that the stirring rod(5)With Scraper plate(6)It is hollow structure, and scraper plate(6)Pass through stirring rod(5)With shaft(4)Connection.
CN201720881792.7U 2017-07-20 2017-07-20 A kind of efficient municipal sludge drying breaking means Expired - Fee Related CN207537320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720881792.7U CN207537320U (en) 2017-07-20 2017-07-20 A kind of efficient municipal sludge drying breaking means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720881792.7U CN207537320U (en) 2017-07-20 2017-07-20 A kind of efficient municipal sludge drying breaking means

Publications (1)

Publication Number Publication Date
CN207537320U true CN207537320U (en) 2018-06-26

Family

ID=62608572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720881792.7U Expired - Fee Related CN207537320U (en) 2017-07-20 2017-07-20 A kind of efficient municipal sludge drying breaking means

Country Status (1)

Country Link
CN (1) CN207537320U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180626

Termination date: 20190720