CN211999419U

CN211999419U - Deep sludge dewatering device

Info

Publication number: CN211999419U
Application number: CN202020560603.8U
Authority: CN
Inventors: 郭志强; 谭辉铁
Original assignee: Shanghai Wshine Chemical Co ltd
Current assignee: Shanghai Wshine Chemical Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-24
Anticipated expiration: 2030-04-16

Abstract

The utility model provides a sludge deep dehydration device relates to environmental engineering technical field. This sludge deep dehydration device, including the base, the equal fixed connection in base top one side both ends supports the montant, two support fixedly connected with charge-in pipeline between the montant, the fixed lug of charge-in pipeline bottom one side fixedly connected with, fixed lug bottom is equipped with rotatory dewatering mechanism, rotatory dewatering mechanism includes rotatory storehouse, motor and movable cover, the inboard fixedly connected with filter screen in rotatory storehouse, rotatory storehouse one end fixedly connected with swivel sleeve. This sludge deep dehydration device comes to carry out the degree of depth dehydration to mud through setting up rotatory dewatering mechanism, the utility model discloses rational in infrastructure, dewaters mud through quick rotation, and the filter screen separates the mud and the sewage after the dehydration, has avoided mechanical dehydration technique can not complete degree of depth dehydration and influence mud subsequent processing, has promoted dewatering device's dehydration effect.

Description

Deep sludge dewatering device

Technical Field

The utility model relates to an environmental engineering technical field specifically is a mud deep dehydration device.

Background

With the development of water treatment engineering in China, the amount of sludge generated is increasing day by day. When the sludge is used for land improvement, mixed landfill, garbage landfill and other disposal modes, the state strictly limits the standard of the water content of the sludge, and the water content is required to be below 65 percent. However, the water content of the sludge from the sewage treatment plant is generally about 80%. In order to meet the requirements of treatment and disposal of the sludge such as subsequent incineration, landfill and the like, the sludge must be subjected to appropriate pretreatment to realize deep dehydration of the sludge.

The sludge deep dehydration device used at present uses a mechanical dehydration technology to dehydrate sludge, but most of the mechanical dehydration technologies cannot completely dehydrate sludge deeply, and the dehydrated sludge still contains water, so that the requirements of treatment and disposal of subsequent incineration, landfill and the like of the sludge cannot be met, and certain trouble is brought to the sludge treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sludge deep dehydration device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sludge deep dehydration device, includes the base, the equal fixed connection in base top one side both ends supports the montant, two support fixedly connected with charge-in pipeline between the montant, the fixed lug of charge-in pipeline bottom one side fixedly connected with, fixed lug bottom is equipped with rotatory dewatering mechanism.

Rotatory dewatering mechanism includes rotatory storehouse, motor and movable cover, the inboard fixedly connected with filter screen in rotatory storehouse, rotatory storehouse one end fixedly connected with swivel sleeve, swivel sleeve one side is equipped with fixed ring gear, fixed ring gear bottom one side is equipped with circular gear, fixed ring gear is connected with circular gear engagement, circular gear one side fixedly connected with rotary rod, circular gear one end fixedly connected with bevel gear is kept away from to the rotary rod, motor output fixedly connected with rotor plate, rotor plate one side integrated into one piece has the gear, the gear and the bevel gear engagement of rotor plate one side are connected

Preferably, a feeding funnel is arranged at the top of the feeding pipeline, the cross section of the feeding pipeline is L-shaped, and the feeding pipeline is fixedly connected with the feeding funnel.

Preferably, the fixed gear ring is fixedly connected with the rotating bin, a bearing sleeve is arranged on one side of the fixed gear ring, the inner side of the bearing sleeve is fixedly connected with the rotating bin, a supporting plate is fixedly connected to the bottom of the outer side of the bearing sleeve, and the supporting plate is fixedly connected with the base.

Preferably, a movable groove is formed in one end, far away from the feeding pipeline, of the fixed lug, and the rotary sleeve is movably sleeved with the movable groove.

Preferably, the bottom of the motor is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a supporting vertical rod.

Preferably, one side of the bevel gear is provided with a limiting rod, the top of the limiting rod is movably sleeved with a rotating rod, the limiting rod is fixedly connected with the base, and the movable cover is positioned at the bottom end of the rotating bin.

Preferably, one end, far away from the fixed lug, of the rotating bin is in threaded connection with the movable cover, the bottom of the movable cover is provided with the collecting box, and the collecting box is fixedly connected with the base.

The utility model provides a sludge deep dehydration device, its beneficial effect who possesses as follows:

1. this sludge deep dehydration device comes to carry out the degree of depth dehydration to mud through set up rotatory dewatering mechanism in the charge-in pipeline bottom, at first with the mud that needs the dehydration, add in feed hopper, mud flows into in the rotatory storehouse from the charge-in pipeline, open the motor, motor output end function drives the rotor plate rotatory, the rotor plate is rotatory to drive bevel gear and rotary rod rotatory, the rotary rod is rotatory to drive circular gear rotatory, circular gear is rotatory to drive fixed ring gear and rotatory storehouse rotatory, mud carries out the high-speed rotation and dewaters in rotatory storehouse, the sewage stream that deviates from is in the filter screen outside, open the movable cover, sewage directly flows out, collects in the collection box, takes out the mud after the dehydration simultaneously, the utility model discloses simple structure is reasonable, dewaters mud through the high-speed rotation, the filter screen separates mud and sewage after the dehydration, avoided mechanical dehydration technique can not complete degree of depth and influence the follow-up burning of mud, The dehydration effect of the dehydration device is improved by landfill and other treatments.

2. This sludge deep dehydration device is through setting up the gag lever post in the rotary rod bottom, when the rotary rod is rotatory at the gag lever post top, the gag lever post provides certain supporting role for the rotary rod transmission is more stable, rotatory storehouse bottom sets up the backup pad, when rotatory storehouse is rotatory in the bearing housing inboard, the backup pad provides certain support guard action for rotatory storehouse, the stability of rotatory storehouse when rotatory has been ensured effectively, the security of rotatory storehouse dehydration has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the spin drying mechanism of the present invention;

fig. 4 is a side view of the present invention.

In the figure: the device comprises a base 1, a supporting vertical rod 2, a feeding pipeline 3, a fixing lug 4, a rotating bin 5, a motor 6, a movable cover 7, a filter screen 8, a rotating sleeve 9, a fixing toothed ring 10, a circular gear 11, a rotating rod 12, a rotating plate 13, a feeding funnel 14, a bearing sleeve 15, a supporting plate 16, a limiting rod 17 and a collecting box 18.

Detailed Description

The embodiment of the utility model provides a sludge deep dehydration device, as shown in fig. 1-4, including base 1, the equal fixed connection in 1 top one side both ends of base supports montant 2, and two support fixedly connected with charge-in pipeline 3 between 2, and 3 tops of charge-in pipeline are equipped with feed hopper 14, and charge-in pipeline 3's cross section sets up to L shape, is favorable to adding mud more conveniently, and mud flows to rotatory storehouse 5 in through charge-in pipeline 3 fast, charge-in

pipeline

3 and 14 fixed connection of feed hopper, 3 bottom one side fixedly connected with fixed lug 4 of charge-in pipeline.

The rotary dewatering mechanism is arranged at the bottom of the fixed lug 4, the rotary dewatering mechanism comprises a rotary bin 5, a motor 6 and a movable cover 7, the published model of the motor 6 is Y355M1-2, one end of the rotary bin 5 is fixedly connected with a rotary sleeve 9, the inner side of the rotary bin 5 is fixedly connected with a filter screen 8, one end of the fixed lug 4, which is far away from the feed pipeline 3, is provided with a movable groove, the rotary sleeve 9 is movably sleeved with the movable groove, one side of the rotary sleeve 9 is provided with a fixed toothed ring 10, the fixed toothed ring 10 is fixedly connected with the rotary bin 5, one side of the fixed toothed ring 10 is provided with a bearing sleeve 15, the rotary bin 5 rotates more stably in the bearing sleeve 15, the dewatering effect of sludge is obviously improved, the bottom of the outer side of the bearing sleeve 15 is fixedly connected with a support plate 16, the support plate 16 is fixedly connected with the base 1, the inner side of the bearing sleeve 15 is fixedly connected, the safety of use is improved.

A circular gear 11 is arranged on one side of the bottom of a fixed gear ring 10, the fixed gear ring 10 is meshed with the circular gear 11, a rotary rod 12 is fixedly connected on one side of the circular gear 11, a bevel gear is fixedly connected on one end of the rotary rod 12, which is far away from the circular gear 11, a fixed plate is fixedly connected on the bottom of a motor 6, the fixed plate is fixedly connected with a supporting vertical rod 2, a rotary plate 13 is fixedly connected on the output end of the motor 6, a gear is integrally formed on one side of the rotary plate 13, the gear on one side of the rotary plate 13 is meshed with the bevel gear, a limiting rod 17 is arranged on one side of the bevel gear, the top of the limiting rod 17 is movably sleeved with the rotary rod 12, the limiting rod 17 provides certain support and protection for the rotary rod 12, so that the transmission of the rotary rod 12 is more stable, the, the bottom of the movable cover 7 is provided with a collecting box 18, the collecting box 18 is fixedly connected with the base 1, an output shaft of the motor 5 drives the rotating bin 5 to rotate through a transmission part, and transmission is more stable in the transmission process.

The implementation mode is specifically as follows: in the practical use process of the utility model, the sludge is deeply dehydrated by arranging the rotary dehydration mechanism at the bottom end of the feed pipeline 3, the sludge to be dehydrated is added into the feed hopper 14, because the water content in the sludge is high, the sludge flows into the rotary bin 5 from the feed pipeline 3, the motor 6 is opened, the output end of the motor 6 operates to drive the rotary plate 13 to rotate, the rotary plate 13 rotates to drive the bevel gear to rotate, the bevel gear rotates to drive the rotary rod 12 to rotate, the rotary rod 12 rotates to drive the circular gear 11 to rotate, the circular gear 11 rotates to drive the fixed toothed ring 10 to rotate, the fixed toothed ring 10 rotates to drive the rotary bin 5 to rotate, the rotary sleeve 9 rotates in the movable groove, the sludge rotates rapidly and is dehydrated in the rotary bin 5, the separated sewage flows outside the filter screen 8, the movable cover 7 is opened, the sewage directly flows out and is collected in the collection box, simultaneously take out the mud after the dehydration, the utility model has the advantages of simple and reasonable structure, dewater mud through the fast revolution, filter screen 8 separates mud and sewage after the dehydration, avoided mechanical dehydration technique can not complete degree of depth dehydration and influence the follow-up incineration of mud, processing such as landfill, dewatering device's dehydration effect has been promoted, still through setting up gag lever post 17 in rotary rod 12 bottom, when rotary rod 12 is rotatory at gag lever post 17 top, gag lever post 17 provides certain supporting role, make the transmission of rotary rod 12 more stable, 5 bottoms in rotatory storehouse set up backup pad 16, rotatory storehouse 5 is when bearing housing 15 inboard is rotatory, backup pad 16 provides certain support guard action for rotatory storehouse 5, the stability of rotatory storehouse 5 when rotatory has been ensured effectively, the security of rotatory storehouse 5 dehydration has been improved.

The working principle is as follows: firstly, sludge to be dewatered is added into a feeding hopper 14, the sludge flows into a rotary bin 5 from a feeding pipeline 3, a motor 6 is started, the output end of the motor 6 operates to drive a rotary plate 13 to rotate, the rotary plate 13 rotates to drive a bevel gear and a rotary rod 12 to rotate, the rotary rod 12 rotates to drive a circular gear 11 to rotate, the circular gear 11 rotates to drive a fixed toothed ring 10 and the rotary bin 5 to rotate, the sludge is quickly rotated and dewatered in the rotary bin 5, the separated sewage flows outside a filter screen 8, a movable cover 7 is opened, the sewage directly flows out and is collected in a collecting box 18, and the dewatered sludge is taken out at the same time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The skilled person in this industry should understand that the utility model discloses do not receive the restriction of above-mentioned embodiment, the description in above-mentioned embodiment and the description is only to illustrate the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model discloses still can have various changes and improvements, these changes and improvements all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mud deep dehydration device, includes base (1), its characterized in that: both ends of one side of the top of the base (1) are fixedly connected with supporting vertical rods (2), a feeding pipeline (3) is fixedly connected between the two supporting vertical rods (2), one side of the bottom of the feeding pipeline (3) is fixedly connected with a fixed lug (4), and the bottom of the fixed lug (4) is provided with a rotary dehydration mechanism;

rotatory dewatering mechanism includes rotatory storehouse (5), motor (6) and movable cover (7), rotatory storehouse (5) inboard fixedly connected with filter screen (8), rotatory storehouse (5) one end fixedly connected with swivel sleeve (9), swivel sleeve (9) one side is equipped with fixed ring gear (10), fixed ring gear (10) bottom one side is equipped with circular gear (11), fixed ring gear (10) are connected with circular gear (11) meshing, circular gear (11) one side fixedly connected with rotary rod (12), circular gear (11) one end fixedly connected with bevel gear is kept away from in rotary rod (12), motor (6) output end fixedly connected with rotor plate (13), rotor plate (13) one side integrated into one piece has the gear, the gear and the bevel gear meshing of rotor plate (13) one side are connected.

2. The deep sludge dewatering device of claim 1, wherein: the feeding device is characterized in that a feeding funnel (14) is arranged at the top of the feeding pipeline (3), the cross section of the feeding pipeline (3) is L-shaped, and the feeding pipeline (3) is fixedly connected with the feeding funnel (14).

3. The deep sludge dewatering device of claim 1, wherein: fixed ring gear (10) and rotatory storehouse (5) fixed connection, fixed ring gear (10) one side is equipped with bearing housing (15), bearing housing (15) inboard and rotatory storehouse (5) fixed connection, bearing housing (15) outside bottom fixed connection backup pad (16), backup pad (16) and base (1) fixed connection.

4. The deep sludge dewatering device of claim 1, wherein: the end, far away from the feeding pipeline (3), of the fixed lug (4) is provided with a movable groove, and the rotary sleeve (9) is movably sleeved with the movable groove.

5. The deep sludge dewatering device of claim 1, wherein: the bottom of the motor (6) is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the supporting vertical rod (2).

6. The deep sludge dewatering device of claim 1, wherein: one side of the bevel gear is provided with a limiting rod (17), the top of the limiting rod (17) is movably sleeved with a rotating rod (12), the limiting rod (17) is fixedly connected with the base (1), and the movable cover (7) is located at the bottom end of the rotating bin (5).

7. The deep sludge dewatering device of claim 1, wherein: one end, far away from the fixed lug (4), of the rotating bin (5) is in threaded connection with the movable cover (7), a collecting box (18) is arranged at the bottom of the movable cover (7), and the collecting box (18) is fixedly connected with the base (1).