CN211158715U

CN211158715U - Effectual waste water treatment desilting device of clearance

Info

Publication number: CN211158715U
Application number: CN201921600580.2U
Authority: CN
Inventors: 潘荣胜; 郑富杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-04
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a waste water treatment desilting device with good cleaning effect, which belongs to the technical field of waste water treatment, and comprises a sedimentation tank, wherein the right side wall of the sedimentation tank is provided with a motor, the output end of the motor penetrates through the sedimentation tank and is fixedly connected with one end of a middle shaft, the middle shaft is uniformly and fixedly connected with a scraping ring cleaning structure, the scraping ring cleaning structure comprises a straight plate, a spring and a scraping plate, the top of the side wall of the straight plate is provided with a groove, the inner wall of the groove is uniformly and fixedly connected with the spring, the spring is fixedly connected with the scraping plate, the other end of the middle shaft is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a threaded pipe, the threaded pipe is uniformly and fixedly connected with a connecting rod, the connecting rod is fixedly connected with the scraping ring, the scraping ring is in contact with the inner wall of the, the scraping ring moves to completely scrape off the sludge on the inner wall of the sedimentation tank, and the device has good cleaning effect.

Description

Effectual waste water treatment desilting device of clearance

Technical Field

The utility model relates to a waste water treatment technical field specifically is a clearance effectual waste water treatment desilt device.

Background

The sources of the electroplating wastewater are generally: (1) cleaning water for the plated part; (2) a waste plating solution; (3) other waste waters including flushing the floor of the shop, scrubbing the polar plates, aeration equipment condensation, and various bath liquids and drains that "run, spill, drip, leak" due to bath leakage or improper operation and management; (4) the equipment cools the water, and the cooling water is not polluted except for temperature rise in the using process. The quality and quantity of the electroplating wastewater are related to the process conditions, production load, operation management, water using mode and other factors of electroplating production. The electroplating wastewater has complex water quality and difficult control of components, contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver and the like, cyanide and the like, and some of the heavy metal ions belong to highly toxic substances with carcinogenic, teratogenic and mutagenic properties. And such wastewater, if discharged to the outside, causes serious damage to the external environment. Therefore, the related industries need to use a wastewater treatment device to purify the wastewater, so as to reduce the direct damage to the environment.

The electroplating wastewater contains a large amount of sludge, the sludge can be adhered to the inner wall of the sedimentation tank when the sewage is settled in the sedimentation tank, and a sludge removal device is designed for removing the sludge on the inner wall of the sedimentation tank at present, but the sludge removal device has some defects.

For example, chinese patent application number is CN201720504855.7 industrial wastewater handles mud removal device, including sedimentation tank (1), drive arrangement (3), mud scraping device, drive arrangement (3) are connected action wheel (4) through traction chain (8), and driven wheelset is connected through traction chain (8) in action wheel (4), a plurality of mud scrapers (9) of fixed mounting on traction chain (8) the bottom one end of sedimentation tank (1) sets up collecting tank (2) of undercut the bottom of collecting tank (2) is equipped with sludge discharge pipe (11), sludge discharge pipe (11) are connected with sludge pump (12). The utility model discloses simple structure, degree of automation are high, can realize the automation of deposiing mud and get rid of, have solved the difficult problem of cleaing away of deposiing mud in the waste water treatment process, and desilting is effectual, efficient, has solved artifical desilting and has hard to waste time, problem of inefficiency, and the input cost is low, can extensively be applicable to industrial wastewater treatment technical field, but sedimentation tank inner wall mud can not strike off for the device clearance effect is not good.

Based on this, the utility model relates to a specifically be a waste water treatment desilting device that clearance effect is good to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clearance effectual waste water treatment desilt device to although providing in solving above-mentioned background art can play the problem of having solved the waste water treatment in-process sediment mud and being difficult for cleaing away, desilt is effectual, efficient, solved artifical desilt hard waste time, the problem of inefficiency, and the input cost is low, can extensively be applicable to industrial wastewater treatment technical field, but the inner wall mud of sedimentation tank can not strike off, make the device to clear up the problem that the effect is not good.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge removing device for wastewater treatment with good cleaning effect, which comprises a sedimentation tank, a scraping ring cleaning structure, a middle shaft, a connecting rod, a scraping ring, a slide block, a threaded rod and a threaded pipe, the middle end of the right side wall of the sedimentation tank is fixedly provided with a motor through a mounting plate which is fixedly connected with the middle end of the right side wall of the sedimentation tank, the output end of the motor penetrates through the sedimentation tank and is fixedly connected with one end of a middle shaft, the middle shaft is uniformly and fixedly connected with a scraping ring cleaning structure, the scraping ring cleaning structure comprises a straight plate, a spring and a scraping plate, the top of the side wall of the straight plate is provided with a groove, the inner wall of the groove is uniformly and fixedly connected with a spring, the spring is fixedly connected with a scraper, the other end of the middle shaft is fixedly connected with a threaded rod, the threaded rod is in threaded connection with a threaded pipe, the utility model discloses a sedimentation tank, including screwed pipe, connecting rod, scraper ring and sedimentation tank, even fixedly connected with connecting rod on the screwed pipe, connecting rod and scraper ring fixed connection, scraper ring and the laminating contact of sedimentation tank inner wall.

Preferably, the threaded rod is fixedly connected with a bearing on the side wall of the sedimentation tank.

Preferably, chutes are symmetrically formed in the inner wall of the sedimentation tank from top to bottom, the scraping rings are fixedly connected with sliding blocks symmetrically from top to bottom, and the sliding blocks slide in the chutes.

Preferably, the through hole at the top of the left end of the sedimentation tank is fixedly connected with a water inlet pipe, the through hole at the bottom of the right end of the sedimentation tank is fixedly connected with a sludge outlet pipe, and the sludge outlet pipe is fixedly connected with a sludge outlet pump.

Preferably, the top of the scraper is in contact with the inner wall of the sedimentation tank in a fitting manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor drive axis rotates, and axis drive threaded rod rotates, and the threaded rod promotes the screwed pipe and removes, and the screwed pipe drives the scraping ring removal that the connecting rod is connected, and the scraping ring removal can strike off the mud on the inner wall of sedimentation tank completely, and the device clearance is effectual. The utility model discloses a design scraping ring clearance structure can strike off scraping ring mud, falls out mud pipe discharge, guarantees that the scraping ring does not have mud.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

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

FIG. 3 is a functional diagram of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the sedimentation tank 2, the water inlet pipe 3, the motor 4, the mud outlet pipe 5, the mud outlet pump 6, the scraper ring cleaning structure 61, the straight plate 62, the spring 63, the groove 64, the scraper 7, the middle shaft 8, the connecting rod 9, the chute 10, the scraper ring 11, the sliding block 12, the threaded rod 13 and the threaded pipe.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sludge removing device for wastewater treatment with good cleaning effect comprises a sedimentation tank 1, a scraping ring cleaning structure 6, a middle shaft 7, a connecting rod 8, a scraping ring 10, a sliding block 11, a threaded rod 12 and a threaded pipe 13, wherein a motor 3 is fixedly installed at the middle end of the right side wall of the sedimentation tank 1 through a mounting plate fixedly connected with the middle shaft, the output end of the motor 3 penetrates through the sedimentation tank 1 and is fixedly connected with one end of the middle shaft 7, the scraping ring cleaning structure 6 is uniformly and fixedly connected to the middle shaft 7, the scraping ring cleaning structure 6 comprises a straight plate 61, a spring 62 and a scraping plate 64, a groove 63 is formed in the top of the side wall of the straight plate 61, a spring 62 is uniformly and fixedly connected to the inner wall of the groove 63, the scraping plate 64 is fixedly connected to the spring 62, sludge of the scraping ring 10 can be scraped through the design of the scraping ring cleaning structure 6 and falls to the sludge outlet pipe 4 to be discharged, the sludge of the, even fixedly connected with connecting rod 8 on screwed pipe 13, connecting rod 8 and scraping ring 10 fixed connection,

scrape ring

10 and 1 inner wall laminating contact of sedimentation tank, through motor 3 drive axis 7 rotation, axis 7 drive threaded rod 12 rotates, and threaded rod 12 promotes screwed pipe 13 and removes, and screwed pipe 13 drives scraping ring 10 that connecting rod 8 is connected and removes, and scraping ring 10 removes and can strike off the mud on the 1 inner wall of sedimentation tank completely, and the device clearance is effectual.

The threaded rod 12 is fixedly connected with a bearing on the side wall of the sedimentation tank 1, so that the threaded rod 12 can rotate conveniently.

The spout 9 has been seted up to the upper and lower symmetry of sedimentation tank 1 inner wall, scrapes ring 10 upper and lower symmetry fixedly connected with slider 11, and slider 11 slides in spout 9 and plays limiting displacement, can avoid screwed pipe 13 rotation, has guaranteed that screwed pipe 13 moves along with threaded rod 12 rotates.

1 left end top through-hole fixedly connected with inlet tube 2 of sedimentation tank, 1 right-hand member bottom through-hole fixedly connected with of sedimentation tank go out mud pipe 4, go out mud pipe 4 fixedly connected with mud pump 5, go out mud pump 5 and motor 3 and external power electric connection, mud pump 5 and motor 3 all adopt sludge pump and drive structure in the comparison file.

The top of the scraper 64 is in contact with the inner wall of the sedimentation tank 1 in an attaching manner, so that the scraper 64 is ensured to be in complete contact with the side wall of the scraper ring 10, sludge on the scraper ring 10 can be completely scraped, and when the spring 62 is in an original state, one third of the scraper 64 is positioned in the groove 63 of the straight plate 61, so that the scraper 64 can rotate along with the straight plate 61 when the straight plate 61 rotates.

One specific application of this embodiment is: when not needing to wash mud, scraping ring 10 is at sedimentation tank 1's leftmost end, through from taking switch starter motor 3 and mud pump 5, motor 3 drive axis 7 rotates, axis 7 drive threaded rod 12 rotates, threaded rod 12 promotes screwed pipe 13 and removes, screwed pipe 13 drives scraping ring 10 that connecting rod 8 is connected and moves right, scraping ring 10 removes and can strike off the mud on sedimentation tank 1 inner wall completely, the device clearance is effectual, mud is from falling to mud pipe 4 in, discharge through mud pump 5 effect. When scraping ring 10 and scraper blade 64 contact, threaded rod 12 can drive scraping ring 10 and continue to move to the right, scraper blade 64 can continue to rotate along with axis 7 rotates and rotate, spring 92's effect is to provide certain recovery space, guarantee that scraper ring 10 can also continue to rotate two rings with scraper blade 64 contact back threaded rod 12, guaranteed that scraper blade 64 can rotate two rings on scraping ring 10, guaranteed that scraper blade 64 can strike off the mud on scraping ring 10 completely, fall out mud pipe 4 and discharge, guarantee that scraper ring 10 does not have mud.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a clearance effectual waste water treatment mud removal device, includes sedimentation tank, scrapes ring clearance structure, axis, connecting rod, scraping ring, slider, threaded rod and screwed pipe, its characterized in that: the utility model discloses a sedimentation tank, including sedimentation tank, motor output end, axis, even fixedly connected with scraping ring clearance structure, straight board lateral wall top is seted up flutedly, the even fixedly connected with spring on the recess inner wall, spring fixedly connected with scraper blade, axis other end fixedly connected with threaded rod, threaded rod threaded connection has the screwed pipe, even fixedly connected with connecting rod on the screwed pipe, connecting rod and scraping ring fixed connection, scraping ring and sedimentation tank inner wall laminating contact.

2. The wastewater treatment mud removal device with good cleaning effect according to claim 1, characterized in that: the threaded rod is fixedly connected with a bearing on the side wall of the sedimentation tank.

3. The wastewater treatment mud removal device with good cleaning effect according to claim 1, characterized in that: the sedimentation tank inner wall longitudinal symmetry has seted up the spout, scrape ring longitudinal symmetry fixedly connected with slider, the slider slides in the spout.

4. The wastewater treatment mud removal device with good cleaning effect according to claim 1, characterized in that: the sedimentation tank is characterized in that a water inlet pipe is fixedly connected with the top through hole at the left end of the sedimentation tank, a sludge outlet pipe is fixedly connected with the bottom through hole at the right end of the sedimentation tank, and a sludge outlet pump is fixedly connected with the sludge outlet pipe.

5. The wastewater treatment mud removal device with good cleaning effect according to claim 1, characterized in that: the top of the scraper is in contact with the inner wall of the sedimentation tank in a fitting manner.