CN211419959U

CN211419959U - Novel magnetic sludge dewatering device

Info

Publication number: CN211419959U
Application number: CN201922337996.6U
Authority: CN
Inventors: 陈林兴
Original assignee: Jiangsu Eklin Environmental Protection Technology Co ltd
Current assignee: Jiangsu Eklin Environmental Protection Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-04
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a magnetic force sludge dewatering technical field just discloses a novel magnetic force sludge dewatering device, including the dewatering box, the left side of dewatering box is provided with the dodge gate, the left bottom fixed mounting of dodge gate has first fixed block, the left bottom fixed mounting of dewatering box has the second fixed block. This novel magnetic force sludge dewatering device, it is leading-in to the dewatering box with mud in through the inlet pipe, heat in to the dewatering box through the electric heat wire, thereby make the evaporation of water in the mud more rapid, it rotates to drive spiral scraping wings and fixed axle through servo motor intermittent type nature just reverse rotation, the stirring of making a round trip is carried out to the mud in the dewatering box, increase its and hot air contact's area, the efficiency of dehydration is improved, the water of the outside circulation of mud passes through the filter screen simultaneously and filters the water filtering tank that flows into, further improve its dehydration efficiency, thereby reach simple structure, convenient to use and the better purpose of sludge dewatering effect.

Description

Novel magnetic sludge dewatering device

Technical Field

The utility model relates to a magnetic force sludge dewatering technical field specifically is a novel magnetic force sludge dewatering device.

Background

The sludge generated by sewage treatment has higher water content, and because of the characteristic of combination of water and sludge particles, mechanical removal has certain limitation, the organic matter content and the ash content in the sludge, particularly the addition amount of a flocculating agent, have important influence on the final solid content.

The sludge dewatering device in the prior art is generally complex in structure and inconvenient to operate, and the sludge is circulated to a plurality of treatment boxes to be treated and completed, so that the cost is increased greatly, the large-scale use is not facilitated, and the problem is solved by the novel magnetic sludge dewatering device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel magnetic force sludge dewatering device, possess simple structure, convenient to use and sludge dewatering effect advantage such as better have solved the sludge dewatering device structure among the prior art generally comparatively complicated, and the operation is comparatively inconvenient, and it needs just can handle the completion with mud circulation to a plurality of processing cases moreover, and this has just increased great cost, is unfavorable for the problem of using on a large scale.

(II) technical scheme

For realizing above-mentioned simple structure, convenient to use and the better purpose of sludge dewatering effect, the utility model provides a following technical scheme: a novel magnetic sludge dewatering device comprises a dewatering box, wherein the left side of the dewatering box is provided with a movable door, a first fixed block is fixedly arranged at the bottom of the left side of the movable door, a second fixed block is fixedly arranged at the bottom of the left side of the dewatering box, a servo motor is fixedly arranged on the right side of the dewatering box, the output end of the servo motor is fixedly connected with a fixed shaft, the left end of the fixed shaft extends to the inside of the dewatering box, a spiral material pushing plate is fixedly arranged on the surface of the fixed shaft and positioned in the dewatering box, the right side of the top of the dehydration box is communicated with a feeding pipe, the top end of the feeding pipe is fixedly provided with a mixing hopper, a water filtering groove is arranged on the inner bottom wall of the dewatering box, a filter screen is fixedly arranged in the water filtering groove, the inner top wall of the dewatering box is arranged on the left side of the feeding pipe and is provided with an evenly distributed mounting groove, and the inner top wall of the mounting groove is fixedly provided with a heating wire.

Preferably, a thread groove is formed in the top of the second fixing block, a threaded rod is connected to the top of the first fixing block through threads, and the bottom end of the threaded rod is connected to the inside of the thread groove through threads.

Preferably, a protective net is fixedly installed in the installation groove and below the heating wire, and a ventilation pipe is communicated with the top of the dewatering box and on one side of the installation groove.

Preferably, the top of the movable door is fixedly provided with a hinge, and the movable door is hinged with the dewatering box through the hinge.

Preferably, the bottom of the water filtering tank is communicated with a water leaking pipe, the bottom end of the water leaking pipe extends to the lower part of the dewatering box, and a valve is fixedly mounted on the right side of the feeding pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel magnetic force sludge dewatering device possesses following beneficial effect:

1. this novel magnetic force sludge dewatering device, it is leading-in to the dewatering box with mud in through the inlet pipe, heat in to the dewatering box through the electric heat wire, thereby make the evaporation of water in the mud more rapid, it rotates to drive spiral scraping wings and fixed axle through servo motor intermittent type nature just reverse rotation, the stirring of making a round trip is carried out to the mud in the dewatering box, increase its and hot air contact's area, the efficiency of dehydration is improved, the water of the outside circulation of mud passes through the filter screen simultaneously and filters the water filtering tank that flows into, further improve its dehydration efficiency, thereby reach simple structure, convenient to use and the better purpose of sludge dewatering effect.

2. This novel magnetic force sludge dewatering device, it is more firm to make to be connected between dodge gate and the dewatering box through thread groove and threaded rod, protect the heating wire through the protection network, avoid mud to splash to its surface, cause its damage, then change the dewatering box through the scavenge pipe air, avoid its inside pressure to lead to the fact the potential safety hazard greatly, it is more convenient to make opening and closing of dodge gate through the hinge, conveniently discharge the ponding in the drainage tank through the weeping pipe, then through the valve convenient with the leading-in dewatering box of flocculating agent intensive mixing's mud.

Drawings

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

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the portion B in fig. 2 according to the present invention.

In the figure: 1. a dewatering box; 2. a first fixed block; 3. a second fixed block; 4. a water leakage pipe; 5. a ventilation tube; 6. a feed pipe; 7. a mixing hopper; 8. a valve; 9. a servo motor; 10. a movable door; 11. an electric heating wire; 12. a hinge; 13. a spiral pusher plate; 14. a fixed shaft; 15. a water filtering tank; 16. a filter screen; 17. mounting grooves; 18. a protective net; 19. a thread groove; 20. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel magnetic sludge dewatering device comprises a dewatering box 1, a movable door 10 is arranged on the left side of the dewatering box 1, a first fixed block 2 is fixedly arranged at the left bottom of the movable door 10, a second fixed block 3 is fixedly arranged at the left bottom of the dewatering box 1, a servo motor 9 is fixedly arranged on the right side of the dewatering box 1, a fixed shaft 14 is fixedly connected to the output end of the servo motor 9, the left end of the fixed shaft 14 extends into the dewatering box 1, a spiral pushing plate 13 is fixedly arranged on the surface of the fixed shaft 14 and positioned in the dewatering box 1, a feeding pipe 6 is communicated with the right side of the top of the dewatering box 1, a mixing hopper 7 is fixedly arranged at the top end of the feeding pipe 6, a water filtering groove 15 is formed in the inner bottom wall of the dewatering box 1, a filtering net 16 is fixedly arranged in the water filtering groove 15, mounting grooves 17 which are, the heating wire 11 is fixedly installed on the inner top wall of the installation groove 17, when in use, sludge to be processed and a proper amount of flocculating agent are added into the mixing hopper 7 together to be mixed, then the sludge is guided into the dewatering box 1 through the feeding pipe 6, at the moment, the servo motor 9 and the heating wire 11 are started, the dewatering box 1 is heated through the heating wire 11, so that water in the sludge is evaporated more rapidly, the spiral material pushing plate 13 and the fixed shaft 14 are driven to rotate through the intermittent forward and reverse rotation of the servo motor 9, the sludge in the dewatering box 1 is stirred back and forth, the contact area between the sludge and hot air is increased, the dewatering efficiency is improved, meanwhile, water circulating outside the sludge flows into the water filtering groove 15 through the filtering net 16, the dewatering efficiency is further improved, after dewatering is finished, the movable door 10 is opened, dewatered sludge is guided out through the spiral material pushing plate 13, thereby achieving the purposes of simple structure, convenient use and better sludge dewatering effect.

Specifically, a thread groove 19 is formed in the top of the second fixing block 3, a threaded rod 20 is connected to the top of the first fixing block 2 in a threaded manner, the bottom end of the threaded rod 20 is connected to the inside of the thread groove 19 in a threaded manner, and the movable door 10 and the dewatering box 1 are connected more stably through the thread groove 19 and the threaded rod 20.

Specifically, the inside of mounting groove 17 and the below fixed mounting that is located heating wire 11 have protection network 18, and dewatering box 1's top and the one side intercommunication that is located mounting groove 17 have breather pipe 5, protect heating wire 11 through protection network 18, avoid mud to splash to its surface, cause its to damage, then change dewatering box 1 interior air through breather pipe 5, avoid its inside pressure to lead to the fact the potential safety hazard greatly.

Specifically, a hinge 12 is fixedly installed at the top of the movable door 10, the movable door 10 is hinged to the dewatering box 1 through the hinge 12, and the movable door 10 is more convenient to open and close through the hinge 12.

Specifically, the bottom intercommunication in water filtering tank 15 has water leakage pipe 4, and water leakage pipe 4's bottom extends to the below of dewatering box 1, and the right side fixed mounting of inlet pipe 6 has valve 8, conveniently discharges the ponding in water filtering tank 15 through water leakage pipe 4, then through valve 8 conveniently with the leading-in dewatering box 1 of mud of flocculating agent intensive mixing.

The working principle is as follows: when in use, the sludge to be processed and a proper amount of flocculating agent are added into the mixing hopper 7 together to be mixed, then the sludge is guided into the dewatering box 1 through the feeding pipe 6, at the moment, the servo motor 9 and the electric heating wire 11 are started, the interior of the dewatering box 1 is heated through the electric heating wire 11, so that the water in the sludge is evaporated more rapidly, the servo motor 9 intermittently rotates forward and backward to drive the spiral material pushing plate 13 and the fixed shaft 14 to rotate, the sludge in the dewatering box 1 is stirred back and forth, the contact area of the sludge and hot air is increased, the dewatering efficiency is improved, meanwhile, water circulating outside the sludge is filtered by the filter screen 16 and flows into the water filtering tank 15, so that the dehydration efficiency is further improved, after dehydration is finished, the movable door 10 is opened, the dewatered sludge is guided out through the spiral material pushing plate 13, so that the purposes of simple structure, convenient use and better sludge dewatering effect are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel magnetic force sludge dewatering device, includes dehydration tank (1), its characterized in that: the improved dewatering box is characterized in that a movable door (10) is arranged on the left side of the dewatering box (1), a first fixed block (2) is fixedly arranged at the left bottom of the movable door (10), a second fixed block (3) is fixedly arranged at the left bottom of the dewatering box (1), a servo motor (9) is fixedly arranged at the right side of the dewatering box (1), a fixed shaft (14) is fixedly connected to the output end of the servo motor (9), the left end of the fixed shaft (14) extends into the dewatering box (1), a spiral material pushing plate (13) is fixedly arranged on the surface of the fixed shaft (14) and located inside the dewatering box (1), a feeding pipe (6) is communicated with the right side of the top of the dewatering box (1), a mixing hopper (7) is fixedly arranged at the top end of the feeding pipe (6), a water filtering groove (15) is formed in the inner bottom wall of the dewatering box (1), and a filter screen (16, the inner top wall of the dewatering box (1) is positioned on the left side of the feeding pipe (6) and is provided with an evenly distributed mounting groove (17), and the inner top wall of the mounting groove (17) is fixedly provided with an electric heating wire (11).

2. The novel magnetic sludge dewatering device of claim 1, wherein: the top of the second fixing block (3) is provided with a thread groove (19), the top of the first fixing block (2) is in threaded connection with a threaded rod (20), and the bottom end of the threaded rod (20) is in threaded connection with the inside of the thread groove (19).

3. The novel magnetic sludge dewatering device of claim 1, wherein: a protective net (18) is fixedly arranged in the mounting groove (17) and below the heating wire (11), and one side of the top of the dewatering box (1) and in the mounting groove (17) is communicated with a ventilation pipe (5).

4. The novel magnetic sludge dewatering device of claim 1, wherein: the top of the movable door (10) is fixedly provided with a hinge (12), and the movable door (10) is hinged to the dewatering box (1) through the hinge (12).

5. The novel magnetic sludge dewatering device of claim 1, wherein: the bottom intercommunication in drainage groove (15) has water leakage pipe (4), the bottom of water leakage pipe (4) extends to the below of dewatering box (1), the right side fixed mounting of inlet pipe (6) has valve (8).